:root {
    --bg-color: #f5f5f5;
    --text-color: #333;
    --sidebar-bg: white;
    --card-bg: white;
    --border-color: #ffffff;
    --hover-bg: #f0f0f0;
    --header-color: #2c3e50;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --import-bg: #f8f9fa;
    --sidebar-bg-color: #f8f9fa;
    --sidebar-text-color: #333333;
    --sidebar-border-color: #dee2e6;
    --sidebar-header-color: #2c3e50;
    --sidebar-hover-color: #34495e;
    --event-count-bg-color: #ffffff;
    --event-count-text-color: #333333;
    --app-font-family: 'Segoe UI', Arial, sans-serif;
}

/* Utility class to disable transitions during page load */
.no-transitions * {
    transition: none !important;
}

/* Prevent initial section content display before JS loads */
.initial-state .section-content {
    display: none !important;
    max-height: 0 !important;
    padding: 0 !important;
    overflow: hidden !important;
}

[data-theme="dark"] {
    --bg-color: #1a1a1a;
    --text-color: #e0e0e0;
    --sidebar-bg: #2d2d2d;
    --card-bg: #2d2d2d;
    --border-color: #404040;
    --hover-bg: #404040;
    --header-color: #e0e0e0;
    --shadow-color: rgba(0, 0, 0, 0.3);
    --import-bg: #2d2d2d;
    --sidebar-header-color: #34495e;
    --sidebar-hover-color: #2c3e50;
    --sidebar-bg-color: #1a1a1a;
    --sidebar-text-color: #e0e0e0;
    --sidebar-border-color: #404040;
    --event-count-bg-color: #333333;
    --event-count-text-color: #ffffff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    scrollbar-width: none;
}

body, h1, h2, h3, h4, h5, h6, p, span, div, input, textarea, button, select, label, a {
    font-family: var(--app-font-family, 'Segoe UI', Arial, sans-serif) !important;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    height: 100vh;
    overflow-y: auto;
    transition: background-color 0.3s, color 0.3s;
}

.container {
    display: flex;
    justify-content: center;
    max-width: 1800px;
    margin: 1rem auto;
    padding: 0 0.5rem;
    gap: 0.5rem;
    height: calc(100vh - 2rem);
    align-items: flex-start;
    position: relative;
}

.sidebar {
    width: 350px;
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    background: var(--sidebar-bg-color);
    padding: 0.75rem;
    box-shadow: 2px 0 5px var(--shadow-color);
    transition: all 0.3s ease;
    z-index: 1000;
    scrollbar-width: none;
}

.sidebar::-webkit-scrollbar {
    display: none;
}

.sidebar.collapsed {
    width: 50px;
    padding: 0.75rem 0.5rem;
}

.sidebar.collapsed .sidebar-content {
    display: none;
}

.sidebar-header {
    padding: 0.5rem;
    margin-bottom: 0.75rem;
    border: none;
    display: flex;
    justify-content: flex-end;
}

.sidebar-content {
    flex: 1;
    overflow-y: auto;
    border-top: none;
}

.sidebar-section {
    margin-bottom: 1rem;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background: var(--sidebar-header-color);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
    border-radius: 8px;
    margin-bottom: 0.5rem;
    border: none;
}

.section-header:hover {
    background: var(--sidebar-hover-color);
}

.section-header h3 {
    margin: 0;
    font-size: 1rem;
    color: #ffffff !important;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-bottom: none;
}

.section-header h3 i {
    font-size: 1.1rem;
    color: #ffffff;
    opacity: 0.9;
}

.collapse-toggle {
    background: none;
    border: none;
    color: #ffffff;
    cursor: pointer;
    padding: 0.25rem;
    transition: transform 0.3s ease;
    font-size: 1rem;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.collapse-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.1);
}

.section-content {
    padding: 1rem;
    transition: all 0.3s ease-out;
    max-height: 1000px;
    overflow: hidden;
    position: relative;
    background: var(--sidebar-bg-color);
    border-radius: 0 0 8px 8px;
}

.collapsible-section.collapsed .section-content {
    max-height: 0;
    padding: 0;
}

.collapsible-section.collapsed .section-header {
    border: none;
    margin-bottom: 0;
}

.sidebar-toggle {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    color: var(--sidebar-text-color);
    cursor: pointer;
    padding: 0.4rem;
    border-radius: 4px;
    transition: all 0.3s ease;
    z-index: 1001;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidebar-toggle i {
    font-size: 1.2rem;
    color: var(--sidebar-text-color);
    transition: all 0.3s ease;
}

.sidebar-toggle:hover {
    background-color: transparent;
}

.sidebar-toggle:hover i {
    color: var(--sidebar-header-color);
    transform: scale(1.1);
}

/* Remove any divider lines */
.sidebar-divider,
.section-divider {
    display: none;
}

.right-sidebar {
    width: 350px;
    position: fixed;
    right: 0;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    background: var(--sidebar-bg-color);
    padding: 0.75rem;
    box-shadow: -2px 0 5px var(--shadow-color);
    transition: all 0.3s ease;
    z-index: 1000;
}

.right-sidebar.collapsed {
    width: 50px;
    padding: 0.75rem 0.5rem;
}

.right-sidebar.collapsed .add-event-form,
.right-sidebar.collapsed .bulk-import-section,
.right-sidebar.collapsed .file-storage-section,
.right-sidebar.collapsed .color-settings-section,
.right-sidebar.collapsed .section-header,
.right-sidebar.collapsed .section-content,
.right-sidebar.collapsed .form-group,
.right-sidebar.collapsed .import-options,
.right-sidebar.collapsed .storage-options,
.right-sidebar.collapsed .color-settings {
    display: none;
}

.right-sidebar.collapsed .sidebar-toggle {
    position: relative;
    top: 0;
    left: 0;
    margin: 0 auto;
    display: block;
}

.right-sidebar .sidebar-toggle {
    position: absolute;
    top: 10px;
    left: 10px;
    background: none;
    border: none;
    color: var(--sidebar-text-color);
    cursor: pointer;
    padding: 0.4rem;
    border-radius: 4px;
    transition: background-color 0.3s;
    z-index: 1001;
}

.right-sidebar .add-event-form {
    margin-top: 2.5rem;
}

.right-sidebar .bulk-import-section,
.right-sidebar .file-storage-section,
.right-sidebar .color-settings-section {
    margin-top: 1rem;
}

.main-content {
    flex: 1;
    max-width: 1300px;
    margin: 0 100px;
    padding: 1rem 0.5rem;
    overflow-y: auto;
    transition: all 0.3s ease;
}

/* Remove empty rulesets */
.main-content.expanded-left,
.main-content.expanded-right,
.main-content.expanded-both {
    margin: 0;
}

.sidebar-toggle {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    color: var(--sidebar-text-color);
    cursor: pointer;
    padding: 0.4rem;
    border-radius: 4px;
    transition: background-color 0.3s;
    z-index: 1001;
}

.right-sidebar .sidebar-toggle {
    left: 10px;
    right: auto;
}

.sidebar-toggle:hover {
    background-color: var(--sidebar-hover-color);
}

.sidebar.collapsed .sidebar-toggle i {
    transform: rotate(180deg);
}

.bulk-import-section {
    margin-top: 20px;
    padding: 15px;
    background-color: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

.import-options {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.import-option {
    background: white;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

.import-option h4 {
    margin: 0 0 10px 0;
    color: #2c3e50;
    font-size: 0.9rem;
}

.import-option p {
    margin: 0 0 10px 0;
    color: #666;
    font-size: 0.8rem;
}

.import-btn {
    width: 100%;
    padding: 8px;
    margin: 5px 0;
    background-color: #2196F3;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: background-color 0.3s;
}

.import-btn:hover {
    background-color: #1976D2;
}

.import-btn i {
    font-size: 14px;
}

#jsonImport {
    width: 100%;
    min-height: 100px;
    padding: 8px;
    margin: 10px 0;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: monospace;
    font-size: 0.8rem;
    resize: vertical;
}

.sidebar h3 {
    color: var(--header-color);
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--border-color);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.event-categories {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin-bottom: 0.5rem;
}

.event-category {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.4rem 0.75rem;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.85rem;
    font-weight: 600;
    position: relative;
    border-left: 3px solid transparent;
    background: var(--card-bg);
    box-shadow: 0 1px 2px var(--shadow-color);
    margin-bottom: 0.2rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--sidebar-text-color);
}

.event-category:last-child {
    margin-bottom: 0;
}

.event-category i {
    font-size: 0.9rem;
    color: #2196F3;
    opacity: 0.8;
    min-width: 16px;
}

.event-category:hover {
    background: var(--hover-bg);
    transform: translateX(3px);
}

.event-category.active {
    background: var(--hover-bg);
    border-left: 3px solid #2196F3;
    color: #2196F3;
    font-weight: 500;
}

.legend {
    margin-top: 0.25rem;
    padding: 0.75rem;
    background: var(--card-bg);
    border-radius: 6px;
    box-shadow: 0 1px 2px var(--shadow-color);
}

.legend h3 {
    margin-bottom: 0.75rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.4rem 0.75rem;
    border-radius: 4px;
    background: var(--hover-bg);
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
    margin-bottom: 0.2rem;
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--sidebar-text-color);
}

.legend-item:last-child {
    margin-bottom: 0;
}

.legend-item:hover {
    transform: translateX(3px);
    background: var(--card-bg);
}

.legend-color {
    width: 14px;
    height: 14px;
    border-radius: 3px;
    box-shadow: 0 1px 2px var(--shadow-color);
    flex-shrink: 0;
    border: 1px solid var(--border-color);
}

.legend-item span {
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-color);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Scrollbar styling */
.sidebar::-webkit-scrollbar {
    width: 4px;
}

.sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 2px;
}

.sidebar::-webkit-scrollbar-thumb:hover {
    background: var(--text-color);
}

header {
    text-align: center;
    margin-bottom: 0.1rem;
    margin-top: 0;
    padding: 0.5rem 0 0.2rem 0;
}

.header-row-compact {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.2rem;
    margin-bottom: 0.2rem;
}

.main-title {
    color: #450593;
    margin-bottom: 7px;
    font-size: 1.9rem;
    font-weight: 700;
    line-height: 1.1;
}

.year-controls {
    display: flex;
    align-items: center;
    gap: 0.2rem;
    margin-bottom: 0;
    justify-content: center;
    width: 100%;
}

.year-controls h2 {
    margin: 0 0.3rem;
    font-size: 1.1rem;
    color: var(--text-color);
    font-weight: 600;
}

.calendar-subtitle {
    margin-top: 0.1rem;
    margin-bottom: 1rem;
    font-size: 0.98rem;
    color: #000000;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    line-height: 1.2;
    padding: 0 0.5rem;
}

.controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.icon-controls {
    display: flex;
    gap: 0.3rem;
    justify-content: center;
    align-items: center;
}

.event-management-buttons {
    display: flex;
    gap: 0.3rem;
    margin-left: 0.3rem;
    padding-left: 0.3rem;
    border-left: 1px solid var(--border-color);
}

.clear-events-button {
    background: none;
    border: none;
    color: var(--text-color);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.clear-events-button:hover {
    background-color: #ff4444;
    color: red;
    transform: scale(1.1);
}

[data-theme="dark"] .clear-events-button {
    color: var(--text-color);
}

[data-theme="dark"] .clear-events-button:hover {
    background-color: #ff4444;
    color: red;
}

.icon-controls button {
    background: none;
    border: none;
    color: var(--text-color);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.icon-controls button:hover {
    background-color: var(--hover-bg);
    transform: scale(1.1);
}

[data-theme="dark"] .icon-controls button {
    color: var(--text-color);
}

[data-theme="dark"] .icon-controls button:hover {
    background-color: var(--hover-bg);
}

button {
    background: none;
    border: none;
    font-size: 1rem;
    cursor: pointer;
    color: #2c3e50;
    padding: 0.1rem;
    border-radius: 50%;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #e0e0e0;
}

.yearly-calendar {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    padding: 1rem;
    max-width: 100%;
}

.month-calendar {
    background: var(--calendar-bg-color, var(--card-bg));
    border-radius: 8px;
    box-shadow: 0 2px 4px var(--shadow-color);
    padding: 1rem;
    width: calc(25% - 1rem);
    min-width: 250px;
    transition: all 0.3s ease;
    border: 1px solid var(--calendar-border-color, var(--border-color));
}

@media (max-width: 1200px) {
    .month-calendar {
        width: calc(33.33% - 1rem);
    }
}

@media (max-width: 900px) {
    .month-calendar {
        width: calc(50% - 1rem);
    }
}

@media (max-width: 600px) {
    .month-calendar {
        width: 100%;
    }
}

.month-header {
    background: var(--calendar-header-color, #225a8f);
    color: white;
    font-weight: bold;
    font-size: 0.9rem;
    letter-spacing: 1px;
    padding: 0.4rem 0;
    text-align: center;
    margin: 0;
    border-bottom: 2px solid var(--calendar-header-color, #225a8f);
}

.weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    background: #e9f0f7;
    color: var(--calendar-weekday-color, #225a8f);
    font-weight: bold;
    font-size: 0.7rem;
    text-align: center;
    border-bottom: 1px solid var(--calendar-border-color, #d0d7e2);
    padding: 0.1rem 0;
}

.days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.05rem;
    flex: 1;
}

.day {
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--calendar-text-color, #333);
    background: var(--calendar-bg-color, #fff);
    border: 1px solid var(--calendar-border-color, #ffffff);
    margin: 1px;
    border-radius: 0;
    min-width: 18px;
    min-height: 18px;
    max-width: 22px;
    max-height: 22px;
    transition: background 0.2s, color 0.2s;
    position: relative;
    cursor: pointer;
}

/* Multi-select: highlight selected day cell */
.day.selected {
    box-shadow: 0 0 0 2px #2196F3, 0 2px 8px rgba(33,150,243,0.10);
    z-index: 2;
    background: rgba(33,150,243,0.08);
    border: 2px solid #2196F3;
}
.day.selected::after {
    content: '\2713';
    position: absolute;
    top: 2px;
    right: 2px;
    color: #2196F3;
    font-weight: bold;
    font-size: 13px;
    background: #fff;
    border-radius: 50%;
    padding: 0 2px;
    z-index: 3;
}

.calendar-multi-select-mode .day {
    cursor: crosshair;
}

.calendar-multi-select-mode .day:hover {
    background-color: rgba(33, 150, 243, 0.05);
}

/* Add styles for selected events */
.day .event-item.selected {
    border: 2px solid #2196F3;
    background-color: rgba(33, 150, 243, 0.1);
    position: relative;
}

.day .event-item.selected::after {
    content: '✓';
    position: absolute;
    top: 2px;
    right: 2px;
    color: #2196F3;
    font-weight: bold;
    font-size: 12px;
}

/* Add styles for multi-select mode */
.calendar-multi-select-mode .day {
    cursor: crosshair;
}

.calendar-multi-select-mode .day:hover {
    background-color: rgba(33, 150, 243, 0.05);
}

/* Add styles for selected events in list view */
.event-list-view .event-item.selected {
    background-color: rgba(33, 150, 243, 0.1);
    border-left: 3px solid #2196F3;
}

.day.today {
    position: relative;
    background: var(--calendar-today-color, #225a8f);
    color: white;
    border: 2px solid var(--calendar-today-color, #17406b);
    font-weight: bold;
}

.day.today::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--today-underline-color, currentColor);
    animation: underline-animation 2s infinite;
}

@keyframes underline-animation {
    0% {
        transform: scaleX(0);
        opacity: 0;
    }
    50% {
        transform: scaleX(1);
        opacity: 1;
    }
    100% {
        transform: scaleX(0);
        opacity: 0;
    }
}

.day.other-month {
    color: #b0b0b0;
    background: var(--calendar-bg-color, #f7f7f7);
}

.notes-section {
    margin: 2rem 0 0 0;
    background: #f4f8fb;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(44, 62, 80, 0.05);
    padding: 1.5rem;
    min-height: 100px;
    border: 1px solid #e0e0e0;
}

.notes-section h2 {
    color: #225a8f;
    font-size: 1.1rem;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    text-align: center;
}

/* Event count indicator */
.event-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: var(--event-count-bg-color, #fff);
    color: var(--event-count-text-color, #333);
    border-radius: 50%;
    width: 15px;
    height: 15px;
    font-size: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
    z-index: 5;
    border: 1px solid rgba(255,255,255,0.8);
}

[data-theme="dark"] .event-count {
    background-color: var(--event-count-bg-color, #333);
    color: var(--event-count-text-color, #fff);
}

/* Ensure the day number is still visible with event count */
.day.has-event {
    color: white;
    font-weight: bold;
    text-shadow: 0px 1px 2px rgba(0,0,0,0.5);
}

.day.has-event:hover {
    transform: scale(1.08);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}

/* Enhanced tooltip styles */
.day[data-tooltip] {
    position: relative;
    cursor: pointer;
}

.day[data-tooltip]:hover::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(0, 0, 0, 0.8);
    color: #fff;
    border-radius: 6px;
    padding: 10px 12px;
    min-width: 200px;
    max-width: 300px;
    z-index: 10;
    text-align: left;
    font-size: 12px;
    white-space: pre-line;
    line-height: 1.4;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
    pointer-events: none;
    font-weight: normal;
}

.day[data-tooltip]:hover::after {
    content: '';
    position: absolute;
    bottom: calc(100% + 5px);
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: rgba(0, 0, 0, 0.8);
    z-index: 10;
    pointer-events: none;
}

.event-dot {
    display: none;
}

.event-details {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 98vw;
    max-width: 1000px;
    max-height: 88vh;
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(16px) saturate(180%);
    border-radius: 14px;
    box-shadow: 0 8px 32px rgba(44,62,80,0.18), 0 1.5px 6px rgba(33,150,243,0.07);
    padding: 16px 18px 12px 18px;
    z-index: 1001;
    display: none;
    overflow: hidden;
    flex-direction: column;
    border: 1.5px solid #e3eaf3;
    transition: box-shadow 0.25s, background 0.25s;
}

.event-details.visible {
    display: flex;
}

.event-details-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    border-bottom: 1.5px solid #e3eaf3;
    padding-bottom: 6px;
    position: relative;
    background: linear-gradient(90deg, #f7fafc 0%, #e3f2fd 100%);
    border-radius: 8px 8px 0 0;
    box-shadow: 0 1px 4px rgba(33,150,243,0.04);
}

.event-details-header h4 {
    margin: 0;
    font-size: 1.18rem;
    color: #225a8f;
    font-weight: 700;
    flex: 1;
    letter-spacing: 0.01em;
}

.event-details-controls {
    display: flex;
    gap: 10px;
}

.event-details-scroll {
    overflow-y: auto;
    max-height: calc(70vh - 60px);
    padding-right: 4px;
    margin-bottom: 4px;
    scrollbar-width: thin;
    scrollbar-color: #e3eaf3 #f7fafc;
}
.event-details-scroll::-webkit-scrollbar {
    width: 6px;
}
.event-details-scroll::-webkit-scrollbar-thumb {
    background: #e3eaf3;
    border-radius: 4px;
}
.event-details-scroll::-webkit-scrollbar-track {
    background: #f7fafc;
    border-radius: 4px;
}

.event-item {
    padding: 12px 10px 8px 10px;
    margin-bottom: 12px;
    background: rgba(255,255,255,0.95);
    border-left: 5px solid #2196f3;
    box-shadow: 0 2px 8px 0 rgba(33,150,243,0.07), 0 1.5px 6px rgba(44,62,80,0.08);
    border-radius: 8px;
    transition: box-shadow 0.18s, transform 0.18s;
    position: relative;
}
.event-item:hover {
    box-shadow: 0 4px 16px 0 rgba(33,150,243,0.13), 0 2px 8px rgba(44,62,80,0.12);
    transform: translateY(-1px) scale(1.008);
}

.event-content {
    flex: 1;
    margin-bottom: 6px;
}

.event-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: #1976d2;
    margin-bottom: 2px;
}

.event-description {
    font-size: 0.97rem;
    color: #444;
    margin-bottom: 0;
}

.event-buttons {
    margin-top: 10px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    /* background: rgba(227,242,253,0.45); */
    border-radius: 7px;
    padding: 6px 6px 4px 6px;
    /* box-shadow: 0 1px 4px rgba(33,150,243,0.04); */
    /* border: 1px solid #e3eaf3; */
    justify-content: flex-start;
}

.event-buttons button {
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: 5px;
    padding: 5px 12px;
    margin: 0;
    box-shadow: 0 1px 2px rgba(33,150,243,0.04);
    transition: background 0.18s, color 0.18s, box-shadow 0.18s, transform 0.18s;
}
.event-buttons button:hover {
    transform: translateY(-1px) scale(1.03);
    box-shadow: 0 2px 8px rgba(33,150,243,0.10);
}

/* Divider between content and buttons */
.event-item .event-content {
    border-bottom: 1px solid #e3eaf3;
    padding-bottom: 6px;
    margin-bottom: 6px;
}

/* AI chat container modern look */
.ai-chat-container {
    margin-top: 8px;
    padding: 8px 6px 6px 6px;
    background: rgba(227,242,253,0.55);
    border-radius: 7px;
    border: 1px solid #e3eaf3;
    box-shadow: 0 1px 4px rgba(33,150,243,0.04);
}

/* Responsive adjustments */
@media (max-width: 1100px) {
    .event-details {
        width: 99vw;
        max-width: 99vw;
        padding: 8px 1vw 8px 1vw;
    }
}
@media (max-width: 900px) {
    .event-details {
        width: 100vw;
        max-width: 100vw;
        padding: 4px 0.5vw 4px 0.5vw;
    }
    .event-details-header {
        padding: 6px 2px 6px 6px;
    }
    .event-item {
        padding: 6px 2px 4px 4px;
    }
    .event-buttons {
        padding: 4px 2px 2px 2px;
    }
}
[data-theme="dark"] .event-details {
    background: rgba(34, 39, 46, 0.97);
    border: 1.5px solid #23272e;
    box-shadow: 0 8px 32px rgba(20,20,30,0.28), 0 1.5px 6px rgba(33,150,243,0.07);
}
[data-theme="dark"] .event-details-header {
    background: linear-gradient(90deg, #23272e 0%, #1e3a5f 100%);
    border-bottom: 1.5px solid #23272e;
}
[data-theme="dark"] .event-item {
    background: rgba(34, 39, 46, 0.99);
    border-left: 5px solid #1976d2;
    box-shadow: 0 2px 8px 0 rgba(33,150,243,0.13), 0 1.5px 6px rgba(44,62,80,0.18);
}
[data-theme="dark"] .event-title {
    color: #90caf9;
}
[data-theme="dark"] .event-description {
    color: #e0e0e0;
}
[data-theme="dark"] .event-buttons {
    /* background: rgba(30,58,138,0.18); */
    /* border: 1px solid #23272e; */
}
[data-theme="dark"] .ai-chat-container {
    background: rgba(30,58,138,0.18);
    border: 1px solid #23272e;
}

.event-details-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 15px;
    padding-top: 10px;
    border-top: 1px solid var(--border-color);
}

.event-nav-btn {
    background-color: var(--header-color);
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.9rem;
    transition: background-color 0.2s;
}

.event-nav-btn:hover {
    background-color: var(--sidebar-hover-color);
}

.event-nav-btn:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

[data-theme="dark"] .event-nav-btn:disabled {
    background-color: #555;
}

.event-counter {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 10px;
    font-size: 0.9rem;
    color: var(--text-color);
}

@media (max-width: 768px) {
    .event-details {
        width: 95%;
        max-height: 90vh;
    }
    
    .event-details-scroll {
        max-height: calc(90vh - 120px);
    }
}

.event-details.visible {
    display: block;
}

.event-details h3 {
    color: #2c3e50;
    margin-bottom: 0.3rem;
    padding-bottom: 0.2rem;
    border-bottom: 1px solid #eee;
    font-size: 0.85rem;
}

.event-header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    width: 100%;
}

.event-number {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #225a8f;
    color: white;
    border-radius: 50%;
    min-width: 24px;
    height: 24px;
    font-size: 13px;
    font-weight: bold;
    flex-shrink: 0;
    margin-top: 2px;
}

.event-content {
    flex: 1;
}

.event-buttons {
    margin-top: 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

[data-theme="dark"] .event-number {
    background-color: #34495e;
}

.export-controls {
    display: flex;
    margin-top: 5px;
    justify-content: center;
    align-items: center;
    margin-bottom: 0.5rem;
}

.all-export-group {
    display: flex;
    align-items: center;
    background: #f5f5f5;
    padding: 5px 10px;
    border-radius: 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

[data-theme="dark"] .all-export-group {
    background: #333;
}

.export-divider {
    width: 1px;
    height: 24px;
    background-color: #ddd;
    margin: 0 8px;
}

[data-theme="dark"] .export-divider {
    background-color: #555;
}

.export-btn {
    padding: 4px 10px;
    font-size: 0.85rem;
    border-radius: 15px;
    background-color: #e0e6ed;
    color: #2c3e50;
    display: flex;
    align-items: center;
    margin: 0 3px;
    transition: all 0.2s ease;
}

.export-btn i {
    margin-right: 4px;
    pointer-events: none; /* Prevent click issues on icons */
}

.export-btn:hover {
    background-color: #c0d0e0;
    transform: translateY(-1px);
}

[data-theme="dark"] .export-btn {
    background-color: #454d5e;
    color: #e0e0e0;
}

[data-theme="dark"] .export-btn:hover {
    background-color: #566377;
}

.export-action-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    background-color: #e0e6ed;
    color: #2c3e50;
    margin: 0 3px;
    transition: all 0.2s ease;
}

.export-action-btn i {
    pointer-events: none; /* Prevent click issues on icons */
}

.export-action-btn:hover {
    background-color: #c0d0e0;
    transform: scale(1.1);
}

.export-action-btn.clear-btn {
    background-color: #ffebee;
    color: #e53935;
}

.export-action-btn.clear-btn:hover {
    background-color: #ffcdd2;
}

[data-theme="dark"] .export-action-btn {
    background-color: #454d5e;
    color: #e0e0e0;
}

[data-theme="dark"] .export-action-btn:hover {
    background-color: #566377;
}

[data-theme="dark"] .export-action-btn.clear-btn {
    background-color: rgba(229, 57, 53, 0.2);
    color: #ff5252;
}

[data-theme="dark"] .export-action-btn.clear-btn:hover {
    background-color: rgba(229, 57, 53, 0.3);
}

.add-event-form {
    margin-top: 20px;
    padding: 15px;
    background-color: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

.add-event-form h3 {
    margin-bottom: 15px;
    color: #2c3e50;
    font-size: 1rem;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    color: #2c3e50;
    font-size: 0.9rem;
}

.form-group input[type="text"],
.form-group textarea {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 0.9rem;
}

.form-group input[type="color"] {
    width: 100%;
    height: 40px;
    padding: 0;
    border: none;
    border-radius: 4px;
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.add-event-btn {
    width: 100%;
    padding: 10px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: background-color 0.3s;
}

.add-event-btn:hover {
    background-color: #45a049;
}

.file-storage-section {
    margin-top: 20px;
    padding: 15px;
    background-color: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

.storage-options {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.storage-option {
    background: white;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

.storage-option h4 {
    margin: 0 0 10px 0;
    color: #2c3e50;
    font-size: 0.9rem;
}

.storage-option p {
    margin: 0 0 10px 0;
    color: #666;
    font-size: 0.8rem;
}

.storage-btn {
    width: 100%;
    padding: 8px;
    background-color: #9C27B0;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: background-color 0.3s;
}

.storage-btn:hover {
    background-color: #7B1FA2;
}

.storage-btn i {
    font-size: 14px;
}

.delete-event-btn {
    background: #e53935;
    color: #fff;
    border: none;
    border-radius: 4px;
    padding: 2px 10px;
    margin-top: 6px;
    margin-left: 8px;
    font-size: 0.7rem;
    cursor: pointer;
    transition: background 0.2s;
}

.delete-event-btn:hover {
    background: #b71c1c;
}

.close-event-details-btn {
    background-color: rgba(255, 255, 255, 0.9);
    border: 1px solid #e0e0e0;
    color: #e53935;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 10;
    padding: 0 10px;
    line-height: 1.2;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.close-event-details-btn:hover {
    color: #b71c1c;
    background-color: #fff;
    transform: scale(1.1);
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.15);
}

[data-theme="dark"] .close-event-details-btn {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: #444;
    color: #ff5252;
}

.move-event-btn {
    background: #1976d2;
    color: #fff;
    border: none;
    border-radius: 4px;
    padding: 2px 10px;
    margin-top: 6px;
    font-size: 0.7rem;
    cursor: pointer;
    transition: background 0.2s;
}

.move-event-btn:hover {
    background: #0d47a1;
}

.next-event-counter {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 1rem;
    font-weight: 600;
    color: #1976d2;
    background: #e3f2fd;
    border-radius: 8px;
    margin: 0.2rem auto 0.5rem auto;
    padding: 0.4rem 1rem;
    box-shadow: 0 2px 6px rgba(44, 62, 80, 0.12);
    width: 100%;
    max-width: 100%;
    text-align: center;
    transition: all 0.3s ease;
}

/* Responsive layout adjustments */
@media (max-width: 768px) {
    .next-event-counter {
        flex-direction: column;
        padding: 0.5rem;
    }
}

.counter-label {
    color: #333;
    font-weight: 600;
    text-align: center;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-right: 6px;
}

.counter-days {
    color: #d84315;
    font-weight: 700;
    font-size: 1rem;
    white-space: nowrap;
}

.counter-event-name {
    color: #2196f3;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    margin: 0 6px;
    flex: 1;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.view-more {
    font-size: 0.85rem;
    color: #1976d2;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    transition: all 0.2s ease;
    white-space: nowrap;
    margin-left: auto;
    padding-left: 12px;
}

.view-more i {
    font-size: 0.9rem;
    animation: pulse-icon 1.5s infinite ease-in-out;
}

@keyframes pulse-icon {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.next-event-counter.clickable:hover .view-more {
    color: #0d47a1;
    text-decoration: underline;
}

[data-theme="dark"] .view-more {
    color: #64b5f6;
}

[data-theme="dark"] .next-event-counter.clickable:hover .view-more {
    color: #90caf9;
}

.glow-next-event {
    position: relative;
    z-index: 2;
    box-shadow: 0 0 0 4px #fff, 0 0 16px 6px #fbc02d, 0 0 32px 12px #fffbe7;
    animation: heartbeat 1s infinite;
    overflow: visible;
}

.glow-next-event::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 235, 59, 0.25);
    pointer-events: none;
    z-index: -1;
    animation: heartbeat-pulse 1s infinite;
}

@keyframes heartbeat {
    0% { transform: scale(1); }
    10% { transform: scale(1.15); }
    20% { transform: scale(1); }
    30% { transform: scale(1.12); }
    40% { transform: scale(1); }
    100% { transform: scale(1); }
}

@keyframes heartbeat-pulse {
    0% { opacity: 0.7; transform: translate(-50%, -50%) scale(1); }
    10% { opacity: 0.9; transform: translate(-50%, -50%) scale(1.25); }
    20% { opacity: 0.7; transform: translate(-50%, -50%) scale(1); }
    30% { opacity: 0.85; transform: translate(-50%, -50%) scale(1.18); }
    40% { opacity: 0.7; transform: translate(-50%, -50%) scale(1); }
    100% { opacity: 0.7; transform: translate(-50%, -50%) scale(1); }
}

.dark-mode-toggle {
    background: none;
    border: none;
    color: var(--text-color);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: background-color 0.3s;
}

.dark-mode-toggle:hover {
    background-color: var(--hover-bg);
}

[data-theme="dark"] .dark-mode-toggle i {
    color: #ffd700;
}

.sidebar-section {
    padding: 0.5rem;
    background: var(--card-bg);
    border-radius: 6px;
    box-shadow: 0 1px 3px var(--shadow-color);
}

.sidebar-section h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--sidebar-header-color) !important;
    margin-bottom: 0.75rem;
    padding-bottom: 0.35rem;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    border-bottom: none;
}

.sidebar-section h3 i {
    color: #2196F3;
    font-size: 1.1rem;
}

/* Dark mode specific adjustments */
[data-theme="dark"] .sidebar-section {
    background: var(--card-bg);
}

[data-theme="dark"] .event-category,
[data-theme="dark"] .legend-item {
    background: var(--card-bg);
}

[data-theme="dark"] .event-category:hover,
[data-theme="dark"] .legend-item:hover {
    background: var(--hover-bg);
}

@media (max-width: 1600px) {
    .main-content {
        margin: 0 50px;
    }
}

@media (max-width: 1400px) {
    .main-content {
        margin: 0 30px;
    }
}

@media (max-width: 1200px) {
    .main-content {
        margin: 0 20px;
    }
}

@media (max-width: 900px) {
    .main-content {
        margin: 0 10px;
    }
}

.help-button {
    background: none;
    border: none;
    color: var(--text-color);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.help-button:hover {
    background-color: var(--hover-bg);
    transform: scale(1.1);
}

.help-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    overflow: hidden;
}

.help-modal-content {
    background-color: var(--card-bg);
    margin: 2rem auto;
    width: 90%;
    max-width: 800px;
    height: calc(100vh - 4rem);
    border-radius: 12px;
    box-shadow: 0 8px 32px var(--shadow-color);
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: all 0.3s ease;
}

.help-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, var(--header-color) 0%, var(--sidebar-header-color) 100%);
    color: white;
    border-bottom: 2px solid var(--border-color);
    flex-shrink: 0;
}

.help-modal-header h2 {
    color: white !important;
    font-size: 1.5rem;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.help-modal-header h2 i {
    font-size: 1.2rem;
}

.help-modal-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.help-action-btn {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
}

.help-action-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-1px);
}

.help-action-btn.danger:hover {
    background: rgba(255, 59, 48, 0.2);
    color: #ff3b30;
}

.help-modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    scroll-behavior: smooth;
}

.help-modal-body::-webkit-scrollbar {
    width: 8px;
}

.help-modal-body::-webkit-scrollbar-track {
    background: var(--card-bg);
}

.help-modal-body::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

.help-modal-body::-webkit-scrollbar-thumb:hover {
    background: var(--header-color);
}

.help-section {
    margin-bottom: 2rem;
    background: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 2px 8px var(--shadow-color);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.help-section h3 {
    color: var(--header-color);
    font-size: 1.2rem;
    margin: 0;
    padding: 1rem 1.5rem;
    background: linear-gradient(to right, var(--card-bg), var(--hover-bg));
    border-bottom: 1px solid var(--border-color);
}

.help-section-content {
    padding: 1rem 1.5rem;
}

.help-item {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background-color: var(--hover-bg);
    border-radius: 8px;
    transition: all 0.3s ease;
    border-left: 4px solid var(--header-color);
}

.help-item:last-child {
    margin-bottom: 0;
}

.help-item:hover {
    transform: translateX(5px);
    box-shadow: 0 2px 12px var(--shadow-color);
}

.help-item h4 {
    color: var(--header-color);
    margin: 0 0 0.5rem 0;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.help-item h4 i {
    font-size: 1rem;
    opacity: 0.8;
}

.help-item p {
    color: var(--text-color);
    line-height: 1.6;
    margin: 0;
    font-size: 0.95rem;
}

/* Dark mode specific styles */
[data-theme="dark"] .help-modal-content {
    background-color: var(--card-bg);
}

[data-theme="dark"] .help-modal-header {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
}

[data-theme="dark"] .help-section {
    background: var(--card-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .help-item {
    background-color: rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .help-item:hover {
    background-color: rgba(255, 255, 255, 0.08);
}

/* Help Modal Dark Mode Toggle */
.help-dark-mode-toggle {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    margin-right: 0.5rem;
}

.help-dark-mode-toggle:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-1px);
}

[data-theme="dark"] .help-dark-mode-toggle i {
    color: #ffd700;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .help-modal-content {
        width: 95%;
        margin: 1rem auto;
        height: calc(100vh - 2rem);
    }

    .help-modal-header {
        padding: 0.75rem 1rem;
    }

    .help-modal-header h2 {
        font-size: 1.2rem;
    }

    .help-modal-body {
        padding: 1rem;
    }

    .help-section h3 {
        font-size: 1.1rem;
        padding: 0.75rem 1rem;
    }

    .help-item {
        padding: 0.75rem;
    }

    .help-item h4 {
        font-size: 1rem;
    }
}

.color-settings-section {
    margin-top: 20px;
    padding: 15px;
    background-color: var(--import-bg);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.color-settings {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.color-setting {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.color-setting label {
    color: var(--sidebar-text-color) !important;
    font-size: 0.9rem;
    font-weight: 500;
}

.color-setting input[type="color"] {
    width: 100%;
    height: 40px;
    padding: 0;
    border: none;
    border-radius: 4px;
}

.reset-colors-btn {
    width: 100%;
    padding: 10px;
    background-color: #f44336;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: background-color 0.3s;
    margin-top: 10px;
}

.reset-colors-btn:hover {
    background-color: #d32f2f;
}

.reset-colors-btn i {
    font-size: 14px;
}

/* Dark mode adjustments for color picker */
[data-theme="dark"] .color-setting input[type="color"] {
    border-color: var(--border-color);
}

[data-theme="dark"] .color-settings-section {
    background-color: var(--card-bg);
}

.collapsible-section {
    border: none;
    margin-bottom: 1rem;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background: var(--sidebar-header-color);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
    border-radius: 8px;
}

.section-header:hover {
    background: var(--sidebar-hover-color);
}

.section-header h3 {
    margin: 0;
    font-size: 1rem;
    color: #ffffff !important;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.section-header h3 i {
    font-size: 1.1rem;
    color: #ffffff;
    opacity: 0.9;
}

.collapse-toggle {
    background: none;
    border: none;
    color: #ffffff;
    cursor: pointer;
    padding: 0.25rem;
    transition: transform 0.3s ease;
    font-size: 1rem;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.collapse-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.1);
}

.section-content {
    padding: 1rem;
    transition: all 0.3s ease-out;
    max-height: 1000px;
    overflow: hidden;
    position: relative;
    background: var(--sidebar-bg-color);
    border-radius: 0 0 8px 8px;
}

/* Form elements styling */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--sidebar-text-color);
    font-size: 0.9rem;
    font-weight: 500;
}

.form-group input[type="text"],
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--sidebar-border-color);
    border-radius: 6px;
    font-size: 0.9rem;
    background: var(--sidebar-bg-color);
    color: var(--sidebar-text-color);
    transition: all 0.3s ease;
}

.form-group input[type="text"]:focus,
.form-group textarea:focus {
    border-color: var(--sidebar-header-color);
    box-shadow: 0 0 0 2px rgba(44, 62, 80, 0.1);
    outline: none;
}

/* Button styling */
.add-event-btn,
.import-btn,
.storage-btn {
    width: 100%;
    padding: 0.75rem;
    border: none;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: var(--sidebar-header-color);
    color: white;
}

.add-event-btn:hover,
.import-btn:hover,
.storage-btn:hover {
    background: var(--sidebar-hover-color);
    transform: translateY(-1px);
}

/* Color picker styling */
.color-picker-container {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.color-picker-container input[type="color"] {
    width: 50px;
    height: 40px;
    padding: 0;
    border: 2px solid var(--sidebar-border-color);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.color-picker-container input[type="color"]:hover {
    border-color: var(--sidebar-header-color);
    transform: scale(1.05);
}

.color-preview {
    width: 40px;
    height: 40px;
    border-radius: 6px;
    border: 2px solid var(--sidebar-border-color);
    transition: all 0.3s ease;
}

/* Horizontal color palette for Add Event form */
.color-palette {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-top: 10px;
}
.color-option {
    width: 100%;
    aspect-ratio: 1;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid var(--sidebar-border-color);
}
.color-option:hover {
    transform: scale(1.1);
    border-color: var(--sidebar-header-color);
}
.color-option.active {
    border-color: var(--sidebar-header-color);
    transform: scale(1.1);
    box-shadow: 0 0 0 2px var(--sidebar-header-color);
}
@media (max-width: 500px) {
    .color-palette {
        gap: 4px;
        flex-wrap: wrap;
    }
    .color-option {
        width: 24px;
        height: 24px;
    }
}

.import-option,
.storage-option {
    background: var(--sidebar-bg-color);
    padding: 1rem;
    border-radius: 6px;
    border: 1px solid var(--sidebar-border-color);
    margin-bottom: 0.75rem;
    transition: all 0.3s ease;
}

.import-option:hover,
.storage-option:hover {
    border-color: var(--sidebar-header-color);
    transform: translateX(2px);
}

.import-option h4,
.storage-option h4 {
    color: var(--sidebar-header-color);
    margin: 0 0 0.5rem 0;
    font-size: 0.95rem;
}

.import-option p,
.storage-option p {
    color: var(--sidebar-text-color);
    margin: 0 0 0.75rem 0;
    font-size: 0.85rem;
    line-height: 1.4;
}

/* Dark mode adjustments */
[data-theme="dark"] .section-header {
    background: var(--sidebar-header-color);
}

[data-theme="dark"] .section-header:hover {
    background: var(--sidebar-hover-color);
}

[data-theme="dark"] .form-group input[type="text"],
[data-theme="dark"] .form-group textarea {
    background: var(--sidebar-bg-color);
    border-color: var(--sidebar-border-color);
}

[data-theme="dark"] .import-option,
[data-theme="dark"] .storage-option {
    background: var(--sidebar-bg-color);
    border-color: var(--sidebar-border-color);
}

.sidebar-colors-section {
    margin-top: 1rem;
}

.color-settings {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.color-setting {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.color-setting label {
    font-size: 0.85rem;
    color: var(--sidebar-text-color);
    font-weight: 500;
}

.color-setting input[type="color"] {
    width: 100%;
    height: 30px;
    padding: 0;
    border: 1px solid var(--sidebar-border-color);
    border-radius: 4px;
    cursor: pointer;
    background: var(--card-bg);
}

.reset-colors-btn {
    width: 100%;
    padding: 0.5rem;
    margin-top: 0.5rem;
    background-color: #f44336;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: background-color 0.3s;
}

.reset-colors-btn:hover {
    background-color: #d32f2f;
}

.reset-colors-btn i {
    font-size: 0.9rem;
}

/* Dark mode adjustments for color picker */
[data-theme="dark"] .color-setting input[type="color"] {
    border-color: var(--border-color);
}

[data-theme="dark"] .color-settings-section {
    background-color: var(--card-bg);
}

.sidebar-colors-btn {
    width: 100%;
    padding: 0.5rem;
    margin-top: 1rem;
    background-color: var(--sidebar-bg-color);
    color: var(--sidebar-text-color);
    border: 1px solid var(--sidebar-border-color);
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.sidebar-colors-btn:hover {
    background-color: var(--sidebar-hover-color);
}

.sidebar-colors-btn i {
    font-size: 0.9rem;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    overflow-y: auto;
}

.modal-content {
    background-color: var(--sidebar-bg-color);
    margin: 2rem auto;
    padding: 1.5rem;
    width: 90%;
    max-width: 500px;
    border-radius: 8px;
    box-shadow: 0 4px 8px var(--shadow-color);
    position: relative;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--sidebar-border-color);
}

.modal-header h2 {
    color: var(--sidebar-header-color) !important;
    font-size: 1.5rem;
    margin: 0;
}

.close-modal {
    background: none;
    border: none;
    color: var(--sidebar-text-color);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    transition: all 0.3s ease;
}

.close-modal:hover {
    color: #e53935;
    transform: scale(1.1);
}

.modal-body {
    padding: 1rem 0;
}

/* Dark mode adjustments for modal */
[data-theme="dark"] .modal-content {
    background-color: var(--sidebar-bg-color);
}

[data-theme="dark"] .modal-header {
    border-bottom-color: var(--sidebar-border-color);
}

.right-sidebar.collapsed .sidebar-colors-btn {
    width: 40px;
    height: 40px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    overflow: hidden;
    white-space: nowrap;
    font-size: 0 !important;
}

.right-sidebar.collapsed .sidebar-colors-btn i {
    font-size: 1.2rem !important;
}

.right-sidebar.collapsed .color-settings-section,
.right-sidebar.collapsed .color-settings,
.right-sidebar.collapsed .color-setting,
.right-sidebar.collapsed .reset-colors-btn {
    display: none;
}

.collapsible-section.collapsed {
    max-height: 2.5rem;
}

.copyright-footer {
    text-align: center;
    padding: 1rem;
    margin-top: 2rem;
    color: var(--text-color);
    font-size: 0.9rem;
    border-top: 1px solid var(--border-color);
}

[data-theme="dark"] .copyright-footer {
    color: var(--text-color);
}

.export-import-button {
    background: none;
    border: none;
    color: var(--text-color);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.export-import-button:hover {
    background-color: var(--hover-bg);
    transform: scale(1.1);
}

[data-theme="dark"] .export-import-button {
    color: var(--text-color);
}

[data-theme="dark"] .export-import-button:hover {
    background-color: var(--hover-bg);
}

/* File input styles */
input[type="file"] {
    display: none;
}

::-webkit-scrollbar {
    width: 0;
    background: transparent;
}

.settings-section {
    margin: 2rem 0;
    padding: 1.5rem;
    background: #f4f8fb;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(44, 62, 80, 0.05);
}

.settings-section label {
    display: block;
    margin-bottom: 0.5rem;
    color: #2c3e50;
    font-weight: 500;
}

.settings-select {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid #d0d7e2;
    border-radius: 4px;
    background-color: white;
    color: #2c3e50;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.settings-select:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

.timezone-section {
    margin: 1rem 0;
    padding: 1rem;
    background: var(--card-bg);
    border-radius: 8px;
    box-shadow: 0 2px 4px var(--shadow-color);
}

.timezone-section h3 {
    color: var(--sidebar-header-color);
    font-size: 1rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.timezone-section .form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.timezone-section label {
    color: var(--sidebar-text-color);
    font-size: 0.9rem;
    font-weight: 500;
}

.timezone-section select {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--card-bg);
    color: var(--text-color);
    font-size: 0.9rem;
}

.timezone-section select:focus {
    outline: none;
    border-color: var(--sidebar-header-color);
    box-shadow: 0 0 0 2px rgba(44, 62, 80, 0.1);
}

.apply-timezone-btn {
    width: 100%;
    padding: 0.5rem;
    background: var(--sidebar-header-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: background-color 0.3s;
}

.apply-timezone-btn:hover {
    background: var(--sidebar-hover-color);
}

.event-indicator-container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    padding: 0.5rem 1rem;
    margin-bottom: 0.5rem;
}

/* Dark mode for event indicator container */
[data-theme="dark"] .event-indicator-container {
    background-color: rgba(0, 0, 0, 0.1);
}

.next-event-counter.clickable {
    cursor: pointer;
    position: relative;
    transition: all 0.2s ease;
}

.next-event-counter.clickable:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(44, 62, 80, 0.2);
}

.view-more {
    font-size: 0.85rem;
    color: #1976d2;
    margin-top: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    transition: all 0.2s ease;
}

.view-more i {
    font-size: 0.9rem;
}

.next-event-counter.clickable:hover .view-more {
    color: #0d47a1;
    text-decoration: underline;
}

[data-theme="dark"] .view-more {
    color: #64b5f6;
}

[data-theme="dark"] .next-event-counter.clickable:hover .view-more {
    color: #90caf9;
}

/* Dark mode version */
[data-theme="dark"] .next-event-counter {
    background: #1e3a5f;
    color: #e3f2fd;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
}

[data-theme="dark"] .counter-label {
    color: #e0e0e0;
}

[data-theme="dark"] .counter-days {
    color: #ff8a65;
}

[data-theme="dark"] .counter-event-name {
    color: #64b5f6;
}

.day-number {
    position: relative;
    z-index: 1;
    font-size: inherit;
}

/* Responsive event count positioning */
@media (max-width: 1200px) {
    .event-count {
        top: -4px;
        right: -4px;
        width: 14px;
        height: 14px;
        font-size: 9px;
        background-color: var(--event-count-bg-color, #fff);
        color: var(--event-count-text-color, #333);
    }
    
    [data-theme="dark"] .event-count {
        background-color: var(--event-count-bg-color, #333);
        color: var(--event-count-text-color, #fff);
    }
}

@media (max-width: 900px) {
    .event-count {
        top: -3px;
        right: -3px;
        width: 13px;
        height: 13px;
        font-size: 8px;
        background-color: var(--event-count-bg-color, #fff);
        color: var(--event-count-text-color, #333);
    }
    
    [data-theme="dark"] .event-count {
        background-color: var(--event-count-bg-color, #333);
        color: var(--event-count-text-color, #fff);
    }
}

@media (max-width: 768px) {
    .event-count {
        top: -2px;
        right: -2px;
        background-color: var(--event-count-bg-color, #fff);
        color: var(--event-count-text-color, #333);
    }
    
    [data-theme="dark"] .event-count {
        background-color: var(--event-count-bg-color, #333);
        color: var(--event-count-text-color, #fff);
    }
}

.checkbox-setting {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 15px;
}

.checkbox-setting input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.transparent-bg {
    background-color: transparent !important;
    border: 1px dashed rgba(128, 128, 128, 0.5) !important;
}

.hidden-counter {
    display: none !important;
}

.quick-dropdown-menu {
    position: absolute;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
    padding: 8px 0;
    z-index: 1010;
    min-width: 200px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    overflow: hidden;
    animation: fadeIn 0.15s ease-out;
    border: 1px solid rgba(0,0,0,0.1);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-5px); }
    to { opacity: 1; transform: translateY(0); }
}

[data-theme="dark"] .quick-dropdown-menu {
    background-color: #2d3748;
    box-shadow: 0 4px 16px rgba(0,0,0,0.4);
    border-color: rgba(255,255,255,0.1);
}

.quick-dropdown-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    font-size: 0.9rem;
    color: #2c3e50;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    width: 100%;
    transition: background-color 0.2s;
}

.quick-dropdown-item:hover {
    background-color: #f5f7fa;
}

[data-theme="dark"] .quick-dropdown-item {
    color: #e0e0e0;
}

[data-theme="dark"] .quick-dropdown-item:hover {
    background-color: #3a4756;
}

.header-info {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 5px 0;
}

.current-date-display, .timezone-display {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    color: #2c3e50;
    background-color: #f5f5f5;
    padding: 4px 12px;
    border-radius: 15px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.current-date-display i, .timezone-display i {
    margin-right: 6px;
    font-size: 0.85rem;
    color: #4a6fa5;
}

[data-theme="dark"] .current-date-display, 
[data-theme="dark"] .timezone-display {
    background-color: #333;
    color: #e0e0e0;
}

[data-theme="dark"] .current-date-display i, 
[data-theme="dark"] .timezone-display i {
    color: #82b1ff;
}

.timezone-menu {
    min-width: 230px;
}

.timezone-item {
    justify-content: flex-start;
}

.timezone-item i {
    width: 16px;
    text-align: center;
}

.selected-timezone {
    background-color: #e3f2fd;
    font-weight: 500;
}

[data-theme="dark"] .selected-timezone {
    background-color: #2c3e50;
}

.search-container {
    position: relative;
    margin-bottom: 1rem;
}

.event-search {
    width: 100%;
    padding: 0.75rem 2.5rem 0.75rem 1rem;
    border: 1px solid var(--sidebar-border-color);
    border-radius: 6px;
    font-size: 0.9rem;
    background: var(--sidebar-bg-color);
    color: var(--sidebar-text-color);
    transition: all 0.3s ease;
}

.event-search:focus {
    border-color: var(--sidebar-header-color);
    box-shadow: 0 0 0 2px rgba(44, 62, 80, 0.1);
    outline: none;
}

.search-icon {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--sidebar-text-color);
    opacity: 0.6;
    pointer-events: none;
}

[data-theme="dark"] .event-search {
    background: var(--card-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .event-search:focus {
    border-color: var(--sidebar-header-color);
}

[data-theme="dark"] .search-icon {
    color: var(--text-color);
}

/* Quick Action Dropdown Styles */
.quick-dropdown-menu {
    position: absolute;
    background: white;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    min-width: 200px;
    display: none;
}

.quick-dropdown-menu.show {
    display: block;
}

.quick-dropdown-item {
    display: flex;
    align-items: center;
    padding: 8px 16px;
    width: 100%;
    text-align: left;
    border: none;
    background: none;
    cursor: pointer;
    color: #333;
    font-size: 14px;
}

.quick-dropdown-item:hover {
    background-color: #f5f5f5;
}

.quick-dropdown-item i {
    margin-right: 8px;
    width: 16px;
    text-align: center;
} 

/* File Storage Section Card */
.file-storage-section .section-content {
    background: #f7fafd;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(33, 150, 243, 0.07);
    padding: 18px 10px 18px 10px;
    margin-bottom: 18px;
}

/* Storage Option Card */
.storage-option {
    background: #fff;
    border-radius: 10px;
    border: 1.5px solid #e3eaf3;
    margin-bottom: 18px;
    box-shadow: 0 1px 4px rgba(33, 150, 243, 0.04);
    padding: 18px 12px 16px 12px;
}

/* Button Group for Import */
#importEvents, #importDefaultSample {
    width: 100%;
    font-size: 1.08rem;
    padding: 12px 0;
    border: none;
    outline: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}

#importEvents {
    border-radius: 8px 8px 0 0;
    background: #225a8f;
    color: #fff;
    margin-bottom: 2px;
    box-shadow: 0 1px 2px rgba(33,90,143,0.04);
}
#importEvents:hover {
    background: #1976d2;
}

#importDefaultSample {
    border-radius: 0 0 8px 8px;
    background: #e3f2fd;
    color: #225a8f;
    border-top: 1px solid #bbdefb;
    font-weight: 500;
    box-shadow: 0 1px 2px rgba(33,150,243,0.04);
    position: relative;
}
#importDefaultSample:hover {
    background: #bbdefb;
    color: #1976d2;
}

.storage-btn i {
    font-size: 1.2em;
    margin-right: 8px;
}

/* Tooltip for Import Default Sample */
#importDefaultSample[title]:hover::after {
    content: attr(title);
    position: absolute;
    left: 110%;
    top: 50%;
    transform: translateY(-50%);
    background: #333;
    color: #fff;
    padding: 4px 10px;
    border-radius: 5px;
    font-size: 0.85em;
    white-space: nowrap;
    z-index: 10;
}

/* Add Event Dialog Styles */
.add-event-dialog {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.add-event-dialog .dialog-content {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.add-event-dialog h3 {
    margin-top: 0;
    color: #333;
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
}

.add-event-dialog .dialog-section {
    margin: 20px 0;
    padding: 15px;
    background-color: #f9f9f9;
    border-radius: 6px;
}

.add-event-dialog h4 {
    margin-top: 0;
    color: #555;
}

.add-event-dialog .form-group {
    margin-bottom: 15px;
}

.add-event-dialog label {
    display: block;
    margin-bottom: 5px;
    color: #666;
}

.add-event-dialog input[type="text"],
.add-event-dialog textarea {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}

.add-event-dialog textarea {
    min-height: 100px;
    resize: vertical;
}

.add-event-dialog .add-event-btn {
    background-color: #4CAF50;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    margin-top: 10px;
}

.add-event-dialog .add-event-btn:hover {
    background-color: #45a049;
}

.add-event-dialog .existing-events-list {
    max-height: 200px;
    overflow-y: auto;
    margin-top: 10px;
}

.add-event-dialog .existing-event-option {
    display: flex;
    align-items: center;
    padding: 10px;
    margin-bottom: 5px;
    background-color: #fff;
    border: 1px solid #eee;
    border-radius: 4px;
    cursor: pointer;
}

.add-event-dialog .existing-event-option:hover {
    background-color: #f0f0f0;
}

.add-event-dialog .event-color-preview {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    margin-right: 10px;
}

.add-event-dialog .close-dialog-btn {
    background-color: #f44336;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    margin-top: 20px;
}

.add-event-dialog .close-dialog-btn:hover {
    background-color: #d32f2f;
}

/* Dark mode support */
body.dark-mode .add-event-dialog .dialog-content {
    background-color: #333;
    color: #fff;
}

body.dark-mode .add-event-dialog h3,
body.dark-mode .add-event-dialog h4 {
    color: #fff;
}

body.dark-mode .add-event-dialog .dialog-section {
    background-color: #444;
}

body.dark-mode .add-event-dialog label {
    color: #ddd;
}

body.dark-mode .add-event-dialog input[type="text"],
body.dark-mode .add-event-dialog textarea {
    background-color: #555;
    color: #fff;
    border-color: #666;
}

body.dark-mode .add-event-dialog .existing-event-option {
    background-color: #444;
    border-color: #555;
}

body.dark-mode .add-event-dialog .existing-event-option:hover {
    background-color: #555;
}

/* --- Compact Add Event Dialog Improvements --- */
.compact-dialog {
    padding: 10px 18px 18px 18px !important;
    max-width: 400px;
    min-width: 0;
    font-size: 0.97rem;
    position: relative;
    border-radius: 18px;
    box-shadow: 0 8px 32px rgba(44,62,80,0.18), 0 1.5px 6px rgba(33,150,243,0.07);
    background: linear-gradient(135deg, #f8fafc 0%, #f3f6fa 100%) !important;
    border: 1.5px solid #e3eaf3;
    transition: box-shadow 0.2s;
}
.compact-dialog:focus-within {
    box-shadow: 0 12px 36px rgba(33,150,243,0.18), 0 2px 8px rgba(44,62,80,0.10);
}
.dialog-title {
    font-size: 1.08rem;
    font-weight: 700;
    margin: 0 0 8px 0;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 8px;
    letter-spacing: 0.01em;
}
.dialog-title span {
    font-weight: 500;
    color: #1976d2;
    font-size: 1.01rem;
}
.dialog-close-x {
    position: absolute;
    top: 10px;
    right: 12px;
    background: none;
    border: none;
    color: #888;
    font-size: 1.6rem;
    font-weight: bold;
    cursor: pointer;
    z-index: 10;
    transition: color 0.2s, background 0.2s, box-shadow 0.2s;
    padding: 2px 10px;
    border-radius: 50%;
    line-height: 1;
    box-shadow: none;
}
.dialog-close-x:hover {
    color: #e53935;
    background: #f5f5f5;
    box-shadow: 0 2px 8px rgba(229,57,53,0.08);
}
.compact-section {
    background: #f7f7f7;
    padding: 10px 8px 8px 8px !important;
    border-radius: 10px;
    margin-bottom: 12px;
    box-shadow: 0 1px 4px rgba(33,150,243,0.04);
    position: relative;
}
.compact-section + .compact-section {
    margin-top: 18px;
    border-top: 1.5px solid #e3eaf3;
    box-shadow: none;
}
.section-title {
    font-size: 1.04rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: #225a8f;
    letter-spacing: 0.01em;
}
.compact-form-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 7px;
}
.compact-form-row label {
    min-width: 60px;
    font-size: 0.97rem;
    color: #555;
    font-weight: 500;
}
.compact-form-row input[type="text"],
.compact-form-row textarea {
    flex: 1;
    font-size: 0.97rem;
    padding: 5px 7px;
    border-radius: 4px;
    border: 1px solid #ddd;
    background: #fff;
}
.compact-form-row textarea {
    min-height: 40px;
    max-height: 60px;
    resize: vertical;
}
.compact-form-row input[type="color"] {
    width: 32px;
    height: 32px;
    padding: 0;
    border: none;
    border-radius: 4px;
}
.compact-btn {
    width: 100%;
    margin-top: 10px;
    padding: 10px 0;
    margin-top: 6px;
    padding: 8px 0;
    font-size: 1rem;
    border-radius: 5px;
}
.compact-existing-list {
    margin-top: 4px;
    max-height: 120px;
    overflow-y: auto;
    padding-right: 2px;
}
.compact-event-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    margin-bottom: 3px;
    background: #f7f7f7;
    border-radius: 4px;
    font-size: 0.97rem;
    cursor: pointer;
    border: 1px solid #f0f0f0;
    transition: background 0.15s, border 0.15s;
}
.compact-event-option:hover {
    background: #e3f2fd;
    border: 1px solid #90caf9;
}
.compact-color-dot {
    width: 16px;
    height: 16px;
    border-radius: 4px;
    margin-right: 0;
    border: 1.5px solid #fff;
    box-shadow: 0 1px 2px rgba(0,0,0,0.07);
}
@media (min-width: 600px) {
    .compact-section {
        padding: 12px 14px 10px 14px !important;
    }
    .compact-dialog {
        max-width: 370px;
    }
    .compact-form-row {
        gap: 12px;
    }
}
@media (max-width: 500px) {
    .compact-dialog {
        max-width: 98vw;
        padding: 4px 2vw 10px 2vw !important;
    }
    .compact-section {
        padding: 7px 2vw 7px 2vw !important;
    }
    .dialog-title {
        font-size: 1rem;
    }
}
/* Dark mode for compact dialog */
body.dark-mode .compact-dialog, [data-theme="dark"] .compact-dialog {
    background: #23272e !important;
    color: #eee;
}
body.dark-mode .compact-section, [data-theme="dark"] .compact-section {
    background: #2d2d2d !important;
}
body.dark-mode .compact-form-row input[type="text"],
body.dark-mode .compact-form-row textarea {
    background: #333;
    color: #fff;
    border: 1px solid #444;
}
body.dark-mode .compact-event-option {
    background: #23272e;
    border: 1px solid #333;
    color: #eee;
}
body.dark-mode .compact-event-option:hover {
    background: #1e3a5f;
    border: 1px solid #1976d2;
}
body.dark-mode .dialog-close-x {
    color: #bbb;
    background: none;
}
body.dark-mode .dialog-close-x:hover {
    color: #ff5252;
    background: #23272e;
}

/* Confirmation Dialog Styles */
.confirmation-dialog {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.confirmation-content {
    background-color: var(--calendar-bg-color, #ffffff);
    padding: 24px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    max-width: 400px;
    width: 90%;
}

.confirmation-message {
    color: var(--calendar-text-color, #333333);
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: 20px;
}

.confirmation-buttons {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

.confirmation-buttons button {
    padding: 8px 16px;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.2s;
}

.confirm-btn {
    background-color: #dc3545;
    color: white;
}

.confirm-btn:hover {
    background-color: #c82333;
}

.cancel-btn {
    background-color: #6c757d;
    color: white;
}

.cancel-btn:hover {
    background-color: #5a6268;
}

/* Dark mode support for confirmation dialog */
.dark-mode .confirmation-content {
    background-color: #2d2d2d;
}

.dark-mode .confirmation-message {
    color: #ffffff;
}

.event-details.maximized {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    max-width: 100vw !important;
    max-height: 100vh !important;
    z-index: 99999 !important;
    border-radius: 0 !important;
    padding: 0 !important;
    display: flex;
    flex-direction: column;
}

.event-details.maximized .event-details-scroll {
    max-height: calc(100vh - 120px) !important;
    padding-right: 10px;
}

.custom-tooltip {
    background: rgba(30, 30, 30, 0.97);
    color: #fff;
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 1rem;
    box-shadow: 0 4px 16px rgba(0,0,0,0.18);
    pointer-events: none;
    max-width: 320px;
    white-space: pre-line;
    transition: opacity 0.12s;
    z-index: 9999;
    position: fixed;
}

.event-details-header .event-details-font-settings-btn {
    background: none;
    border: none;
    color: #1976d2;
    font-size: 1.25rem;
    cursor: pointer;
    margin-left: 10px;
    padding: 2px 6px;
    border-radius: 6px;
    transition: background 0.18s, color 0.18s;
    display: flex;
    align-items: center;
    justify-content: center;
}
.event-details-header .event-details-font-settings-btn:hover {
    background: #e3f2fd;
    color: #0d47a1;
}

.event-details-font-settings-popover {
    min-width: 220px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 24px rgba(33,150,243,0.13), 0 1.5px 6px rgba(44,62,80,0.08);
    border: 1.5px solid #e3eaf3;
    padding: 16px 18px 12px 18px;
    font-size: 1rem;
    color: #225a8f;
    position: absolute;
    z-index: 2002;
    transition: box-shadow 0.18s, background 0.18s;
}

.font-settings-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.font-size-control,
.font-family-control {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.event-details-font-settings-popover label {
    font-size: 0.92rem;
    color: #1976d2;
    font-weight: 500;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.font-size-value {
    color: #444;
    font-weight: 500;
}

.event-details-font-settings-popover input[type="range"] {
    width: 100%;
    margin: 4px 0;
    accent-color: #1976d2;
}

.event-details-font-settings-popover select {
    width: 100%;
    padding: 6px 8px;
    border-radius: 6px;
    border: 1px solid #e3eaf3;
    font-size: 0.92rem;
    color: #225a8f;
    background: #f7fafc;
}

.font-settings-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 6px;
    padding-top: 8px;
    border-top: 1px solid #e3eaf3;
}

.apply-font-settings-btn {
    background: #1976d2;
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.92rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
}

.apply-font-settings-btn:hover {
    background: #1565c0;
    transform: translateY(-1px);
}

.apply-font-settings-btn i {
    font-size: 0.85rem;
}

.event-details-font-settings-popover .close-font-settings {
    position: absolute;
    top: 8px;
    right: 8px;
    background: none;
    border: none;
    color: #888;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.event-details-font-settings-popover .close-font-settings:hover {
    background: #f0f4f8;
    color: #d32f2f;
}

/* Dark mode support */
[data-theme="dark"] .event-details-font-settings-popover {
    background: #1a1a1a;
    border-color: #333;
    color: #90caf9;
}

[data-theme="dark"] .event-details-font-settings-popover label {
    color: #64b5f6;
}

[data-theme="dark"] .font-size-value {
    color: #bbb;
}

[data-theme="dark"] .event-details-font-settings-popover select {
    background: #333;
    border-color: #444;
    color: #fff;
}

[data-theme="dark"] .font-settings-actions {
    border-color: #333;
}

[data-theme="dark"] .apply-font-settings-btn {
    background: #1565c0;
}

[data-theme="dark"] .apply-font-settings-btn:hover {
    background: #1976d2;
}

[data-theme="dark"] .event-details-font-settings-popover .close-font-settings {
    color: #bbb;
}

[data-theme="dark"] .event-details-font-settings-popover .close-font-settings:hover {
    background: #333;
    color: #ef5350;
}

/* Font Settings Modal Styles */
.font-settings {
    padding: 20px;
}

.font-setting {
    margin-bottom: 20px;
}

.font-setting label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: #333;
}

.font-size-control {
    display: flex;
    align-items: center;
    gap: 10px;
}

.font-size-btn {
    width: 30px;
    height: 30px;
    border: 1px solid #ccc;
    background: #f8f9fa;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.font-size-btn:hover {
    background: #e9ecef;
}

.font-size-control input[type="number"] {
    width: 60px;
    padding: 5px;
    border: 1px solid #ccc;
    border-radius: 4px;
    text-align: center;
}

.font-family-select {
    width: 100%;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    background: #fff;
    font-size: 14px;
}

.checkbox-setting {
    display: flex;
    align-items: center;
    gap: 10px;
}

.checkbox-setting label {
    margin-bottom: 0;
}

.checkbox-setting input[type="checkbox"] {
    width: 18px;
    height: 18px;
}

#resetFontSettings {
    margin-top: 20px;
    width: 100%;
    padding: 10px;
    background: #f8f9fa;
    border: 1px solid #ccc;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s ease;
}

#resetFontSettings:hover {
    background: #e9ecef;
}

/* Font Preview Styles */
.font-preview {
    margin-top: 10px;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    background: #f8f9fa;
}

.font-preview h3 {
    margin: 0 0 10px 0;
    font-size: 18px;
}

.font-preview p {
    margin: 0;
    font-size: 14px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .font-settings {
        padding: 15px;
    }
    
    .font-size-control {
        flex-wrap: wrap;
    }
    
    .font-size-control input[type="number"] {
        width: 100%;
        margin: 5px 0;
    }
}

/* Compact Font Settings Modal Styles */
.compact-font-modal {
    max-width: 520px; /* was 320px */
    min-width: 340px;
    width: 98%;
    border-radius: 14px;
    box-shadow: 0 4px 24px rgba(33,150,243,0.13), 0 1.5px 6px rgba(44,62,80,0.08);
    background: #fff;
    padding: 0;
    overflow: hidden;
}
.modal-content.compact-font-modal {
    max-width: 520px;
    min-width: 340px;
    width: 98%;
}

/* Tab styles for settings modal */
.main-tabs {
    display: flex;
    border-bottom: 2px solid #e3eaf3;
    background: #f7fafd;
    padding: 0 20px;
    gap: 2px;
    margin-bottom: 18px;
}
.main-tab-btn {
    background: none;
    border: none;
    outline: none;
    font-size: 1.08rem;
    font-weight: 600;
    color: #1976d2;
    padding: 12px 28px 10px 28px;
    border-radius: 10px 10px 0 0;
    margin-bottom: -2px;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: background 0.18s, color 0.18s, border 0.18s;
    position: relative;
    z-index: 2;
}
.main-tab-btn.active {
    background: #fff;
    color: #225a8f;
    border-bottom: 2px solid #1976d2;
    font-weight: 700;
    z-index: 3;
}
.main-tab-btn:not(.active):hover {
    background: #e3f2fd;
    color: #1256a3;
}

/* Add a little margin below the tabs for separation */
.compact-font-body {
    padding-top: 0;
    margin-top: 0;
}

.compact-font-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px 8px 20px;
    border-bottom: none;
    background: #f7fafd;
}
.compact-font-title {
    font-size: 1.18rem;
    font-weight: 600;
    color: #1976d2;
}
.compact-font-body {
    padding: 18px 20px 20px 20px;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
#baseFontSizeSlider {
    accent-color: #1976d2;
}
.compact-font-label {
    font-size: 1rem;
    margin-bottom: 4px;
}
.compact-font-select {
    width: 100%;
    padding: 10px;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
    font-size: 1rem;
    background: #f7fafd;
    color: #1976d2;
    margin-bottom: 0;
    margin-top: 0;
}
.compact-set-font-btn {
    width: 100%;
    background: #1976d2;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 12px 0;
    font-size: 1.08rem;
    font-weight: 600;
    margin-top: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: background 0.18s, color 0.18s;
}
.compact-set-font-btn:hover {
    background: #1256a3;
}
.compact-font-modal .close-modal {
    color: #888;
    font-size: 1.3rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 2px 8px;
    border-radius: 50%;
    transition: color 0.18s, background 0.18s;
}
.compact-font-modal .close-modal:hover {
    color: #e53935;
    background: #f5f5f5;
}
@media (max-width: 500px) {
    .compact-font-modal {
        max-width: 98vw;
        padding: 0;
    }
    .compact-font-header, .compact-font-body {
        padding-left: 10px;
        padding-right: 10px;
    }
}

/* Custom Import Buttons Styling */
#customImportButtons {
    margin-top: 8px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

#customImportButtons .storage-btn {
    background: #1a2a3a;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 1.08rem;
    padding: 12px 0;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
    box-shadow: 0 2px 8px rgba(33,90,143,0.06);
    transition: background 0.2s, color 0.2s, box-shadow 0.2s, transform 0.15s;
    cursor: pointer;
    position: relative;
    width: 100%;
}

#customImportButtons .storage-btn i {
    font-size: 1.2em;
    margin-left: 18px;
    margin-right: 10px;
}

#customImportButtons .storage-btn:hover {
    background: #225a8f;
    color: #fff;
    box-shadow: 0 4px 16px rgba(33,90,143,0.12);
    transform: translateY(-2px) scale(1.03);
}

#customImportButtons .storage-btn:active {
    background: #16305c;
    color: #e3f2fd;
    transform: scale(0.98);
}

.view-toggle-controls {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 10px;
}

.view-toggle-btn {
  background: #f5f5f5;
  border: 1px solid #d0d7e2;
  color: #225a8f;
  font-size: 1rem;
  padding: 7px 18px;
  border-radius: 6px 6px 0 0;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border 0.2s;
  outline: none;
  font-weight: 600;
  box-shadow: 0 1px 2px rgba(44,62,80,0.04);
}

.view-toggle-btn.active, .view-toggle-btn:focus {
  background: #225a8f;
  color: #fff;
  border-bottom: 2px solid #225a8f;
  z-index: 2;
}

.view-toggle-btn:not(.active):hover {
  background: #e9f0f7;
  color: #17406b;
}

.event-list-view {
  background: var(--calendar-bg-color, #fff);
  border-radius: 8px;
  box-shadow: 0 2px 4px var(--shadow-color);
  padding: 1.5rem 1rem;
  margin-bottom: 1.5rem;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  border: 1px solid var(--calendar-border-color, #e0e0e0);
}

.event-list-table {
  width: 100%;
  border-collapse: collapse;
}

.event-list-table th, .event-list-table td {
  padding: 10px 8px;
  border-bottom: 1px solid #e0e0e0;
  text-align: left;
  font-size: 1rem;
}

.event-list-table th {
  background: #f5f5f5;
  color: #225a8f;
  font-weight: 700;
}

.event-list-table tr:last-child td {
  border-bottom: none;
}

.event-list-color {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  display: inline-block;
  margin-right: 8px;
  border: 1px solid #ccc;
}

@media (max-width: 900px) {
  .event-list-view {
    padding: 1rem 0.2rem;
  }
  .event-list-table th, .event-list-table td {
    font-size: 0.95rem;
    padding: 7px 4px;
  }
}

@media (max-width: 600px) {
  .event-list-table th, .event-list-table td {
    font-size: 0.9rem;
    padding: 6px 2px;
  }
}

.event-list-filters {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-bottom: 12px;
}

.event-list-filter-btn {
  background: #f5f5f5;
  border: 1px solid #d0d7e2;
  color: #225a8f;
  font-size: 0.98rem;
  padding: 5px 16px;
  border-radius: 5px 5px 0 0;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border 0.2s;
  outline: none;
  font-weight: 600;
  box-shadow: 0 1px 2px rgba(44,62,80,0.04);
}
.event-list-filter-btn.active, .event-list-filter-btn:focus {
  background: #225a8f;
  color: #fff;
  border-bottom: 2px solid #225a8f;
  z-index: 2;
}
.event-list-filter-btn:not(.active):hover {
  background: #e9f0f7;
  color: #17406b;
}

.event-list-table th, .event-list-table td {
  padding: 8px 6px;
  border-bottom: 1px solid #e0e0e0;
  text-align: left;
  font-size: 0.97rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 180px;
}
.event-list-table th.event-list-description, .event-list-table td.event-list-description {
  white-space: normal;
  max-width: 420px;
}
.event-list-table td {
  vertical-align: middle;
}
.event-list-table td[title] {
  cursor: pointer;
  border-bottom: 1px dotted #bbb;
}

@media (max-width: 900px) {
  .event-list-table th, .event-list-table td {
    font-size: 0.93rem;
    max-width: 110px;
  }
  .event-list-table th.event-list-description, .event-list-table td.event-list-description {
    max-width: 180px;
  }
}
@media (max-width: 600px) {
  .event-list-table th, .event-list-table td {
    font-size: 0.9rem;
    max-width: 70px;
    padding: 5px 2px;
  }
  .event-list-table th.event-list-description, .event-list-table td.event-list-description {
    max-width: 90px;
  }
}

.font-section {
    background: #f7fafd;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid #e3eaf3;
}

.font-section h3 {
    color: #1976d2;
    font-size: 1.1rem;
    margin: 0 0 15px 0;
    padding-bottom: 8px;
    border-bottom: 1px solid #e3eaf3;
}

.calendar-font-control {
    margin-bottom: 15px;
}

.calendar-font-control:last-child {
    margin-bottom: 0;
}

.calendar-font-control label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #225a8f;
    font-size: 0.95rem;
    margin-bottom: 6px;
}

.calendar-font-control .font-size-value {
    color: #1976d2;
    font-weight: 500;
}

.calendar-font-control input[type="range"] {
    width: 100%;
    accent-color: #1976d2;
}

/* Dark mode support */
[data-theme="dark"] .font-section {
    background: #2d2d2d;
    border-color: #404040;
}

[data-theme="dark"] .font-section h3 {
    color: #90caf9;
    border-bottom-color: #404040;
}

[data-theme="dark"] .calendar-font-control label {
    color: #e0e0e0;
}

[data-theme="dark"] .calendar-font-control .font-size-value {
    color: #64b5f6;
}

/* Apply these font sizes to calendar elements */
.day {
    font-size: var(--day-font-size, 14px);
}

.month-header {
    font-size: var(--month-header-font-size, 16px);
}

.weekdays {
    font-size: var(--weekday-font-size, 12px);
}

/* Compact color section for modal */
.compact-color-section {
    padding: 10px 8px 8px 8px !important;
    border-radius: 10px;
    margin-bottom: 0;
    box-shadow: none;
    background: #f7fafd;
    /* Remove or comment out max-height to allow full content to show */
    /* max-height: 520px; */
    overflow-y: visible;
}
.compact-color-section .color-settings {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 16px;
    margin-bottom: 0;
}
.compact-color-section .color-setting {
    margin-bottom: 0;
    padding: 0;
    gap: 2px;
}
.compact-color-section .color-setting label {
    font-size: 0.92rem;
    margin-bottom: 2px;
}
.compact-color-section .color-setting input[type="color"] {
    height: 28px;
    min-height: 28px;
    max-height: 32px;
}
.compact-color-section .checkbox-setting {
    flex-direction: row;
    align-items: center;
    gap: 6px;
}
.compact-color-section .reset-colors-btn {
    grid-column: 1 / -1;
    margin-top: 6px;
    margin-bottom: 0;
    padding: 7px 0;
}
#applyColorsBtn {
    width: 100%;
    margin-top: 10px;
    padding: 10px 0;
    font-size: 1.01rem;
    border-radius: 7px;
}

@media (max-width: 600px) {
    .compact-font-modal,
    .modal-content.compact-font-modal {
        max-width: 98vw;
        min-width: 0;
        max-height: 98vh;
        min-height: 0;
    }
    .compact-color-section {
        max-height: 70vh;
        overflow-y: auto;
    }
}

/* AI Calendar Generator Styles */
.toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 12px 24px;
    border-radius: 4px;
    color: white;
    font-weight: 500;
    z-index: 9999;
    animation: slideIn 0.3s ease-out;
}

.toast-success {
    background-color: #4CAF50;
}

.toast-error {
    background-color: #f44336;
}

.toast-info {
    background-color: #2196F3;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.predefined-query {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.predefined-query:hover {
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.predefined-query i {
    font-size: 1.1rem;
}

#aiQueryInput {
    font-family: inherit;
    line-height: 1.5;
}

#apiKeyInput {
    font-family: monospace;
}

/* Loading state for the generate button */
#submitAIQuery.loading {
    position: relative;
    pointer-events: none;
    opacity: 0.8;
}

#submitAIQuery.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin: -10px 0 0 -10px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* AI Calendar Generator Styles */
.ai-generator-modal {
    max-width: 500px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.ai-generator-modal .modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid #e0e0e0;
    background: #1976d2;
    border-radius: 12px 12px 0 0;
}

.ai-generator-modal .modal-header h2 {
    font-size: 1.2rem;
    color: #ffffff;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.ai-generator-modal .ai-settings-btn {
    position: static;
    transform: none;
    margin-right: 8px;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.1rem;
    cursor: pointer;
    padding: 5px;
    transition: color 0.2s;
    display: inline-flex;
    align-items: center;
}

.ai-generator-modal .ai-settings-btn:hover {
    color: #ffd600;
}

.ai-generator-modal .modal-body {
    padding: 16px;
}

.ai-generator-modal .section-header {
    display: flex;
    align-items: center;
}

.color-input-group input[type="color"] {
    width: 40px;
    height: 40px;
    padding: 0;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.color-input-group .color-hex {
    flex: 1;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: monospace;
    font-size: 0.9rem;
}

.settings-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.apply-colors-btn,
.reset-colors-btn {
    flex: 1;
    padding: 0.5rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.apply-colors-btn {
    background-color: var(--primary-color);
    color: white;
}

.apply-colors-btn:hover {
    background-color: var(--primary-color-dark);
}

.reset-colors-btn {
    background-color: var(--border-color);
    color: var(--text-color);
}

.reset-colors-btn:hover {
    background-color: var(--border-color-dark);
}

[data-theme="dark"] .ai-settings-panel {
    background: var(--dark-bg-color);
    border-color: var(--dark-border-color);
}

[data-theme="dark"] .settings-header {
    border-color: var(--dark-border-color);
}

[data-theme="dark"] .color-setting label {
    color: var(--dark-text-color);
}

[data-theme="dark"] .color-input-group .color-hex {
    background-color: var(--dark-bg-color);
    color: var(--dark-text-color);
    border-color: var(--dark-border-color);
}

[data-theme="dark"] .settings-actions {
    border-color: var(--dark-border-color);
}

[data-theme="dark"] .reset-colors-btn {
    background-color: var(--dark-border-color);
    color: var(--dark-text-color);
}

[data-theme="dark"] .reset-colors-btn:hover {
    background-color: var(--dark-border-color-hover);
}

@media (min-width: 900px) {
  .ai-color-grid {
    grid-template-columns: repeat(3, 1fr) !important;
  }
}

.ai-generator-modal .modal-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* --- AI Calendar Generator Dialog Modernization --- */
.ai-generator-modal-modal .modal-body {
    background: #f7fafd;
    padding: 24px 18px 18px 18px;
}

.ai-generator-modal-modal .card-section {
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 2px 8px rgba(33,150,243,0.07);
    padding: 18px 16px 14px 16px;
    margin-bottom: 18px;
    border: 1.5px solid #e3eaf3;
}

.ai-generator-modal-modal .section-header {
    background: none;
    color: #1976d2;
    font-size: 1.08rem;
    font-weight: 700;
    margin-bottom: 10px;
    padding: 0;
    gap: 8px;
}

.ai-generator-modal-modal .api-key-input-group.grouped-inputs {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-top: 8px;
}

.ai-generator-modal-modal .api-key-input-group input[type="password"] {
    flex: 1;
    min-width: 0;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1.5px solid #e3eaf3;
    font-size: 1rem;
    background: #f7fafd;
}

.ai-generator-modal-modal .api-key-input-group .full-width {
    min-width: 120px;
    padding: 10px 0;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    background: #1976d2;
    color: #fff;
    border: none;
    transition: background 0.2s;
}

.ai-generator-modal-modal .api-key-input-group .full-width:hover {
    background: #1256a3;
}

.ai-generator-modal-modal .query-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 10px;
}

@media (max-width: 600px) {
  .ai-generator-modal-modal .query-grid {
    grid-template-columns: 1fr;
  }
}

.ai-generator-modal-modal .quick-template-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: #2196F3;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 12px 0;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s, transform 0.15s;
    width: 100%;
    box-shadow: 0 1px 2px rgba(33,150,243,0.04);
}

.ai-generator-modal-modal .quick-template-btn:hover {
    background: #1565c0;
    transform: translateY(-2px) scale(1.03);
}

.ai-generator-modal-modal .custom-query-group.grouped-inputs {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 8px;
}

.ai-generator-modal-modal textarea#aiQueryInput {
    width: 100%;
    min-height: 56px;
    padding: 12px 12px;
    border-radius: 8px;
    border: 1.5px solid #e3eaf3;
    font-size: 1rem;
    background: #f7fafd;
    resize: vertical;
}

.ai-generator-modal-modal .generate-btn.full-width {
    width: 100%;
    padding: 12px 0;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    background: #1976d2;
    color: #fff;
    border: none;
    transition: background 0.2s;
}

.ai-generator-modal-modal .generate-btn.full-width:hover {
    background: #1256a3;
}

@media (max-width: 600px) {
  .ai-generator-modal-modal .modal-body {
    padding: 10px 2vw 10px 2vw;
  }
  .ai-generator-modal-modal .card-section {
    padding: 10px 6px 10px 6px;
  }
}

.ai-generator-modal, .ai-generator-modal-modal, .ai-generator-modal .modal-body, .ai-generator-modal-modal .modal-body, .ai-generator-modal .card-section, .ai-generator-modal-modal .card-section, .ai-generator-modal .section-header, .ai-generator-modal-modal .section-header, .ai-generator-modal .custom-query-group, .ai-generator-modal-modal .custom-query-group, .ai-generator-modal .api-key-input-group, .ai-generator-modal-modal .api-key-input-group, .ai-generator-modal .query-grid, .ai-generator-modal-modal .query-grid, .ai-generator-modal .modal-header-actions, .ai-generator-modal-modal .modal-header-actions, .ai-generator-modal .modal-content, .ai-generator-modal-modal .modal-content {
    color: #111 !important;
    text-align: left !important;
}

.ai-generator-modal .modal-header h2, .ai-generator-modal-modal .modal-header h2 {
    color: #fff !important;
    text-align: left !important;
}

.ai-generator-modal input, .ai-generator-modal textarea, .ai-generator-modal select,
.ai-generator-modal-modal input, .ai-generator-modal-modal textarea, .ai-generator-modal-modal select {
    color: #111 !important;
    text-align: left !important;
}

.ai-generator-modal button, .ai-generator-modal-modal button {
    color: #111 !important;
    text-align: left !important;
}

.ai-generator-modal .section-header h3, .ai-generator-modal-modal .section-header h3 {
    color: #111 !important;
    text-align: left !important;
}

.ai-generator-modal .section-header, .ai-generator-modal-modal .section-header {
    justify-content: flex-start !important;
    text-align: left !important;
}

.ai-generator-modal .section-header h3, .ai-generator-modal-modal .section-header h3 {
    text-align: left !important;
    justify-content: flex-start !important;
}

.ai-generator-modal .full-width,
.ai-generator-modal-modal .full-width,
.ai-generator-modal .generate-btn,
.ai-generator-modal-modal .generate-btn,
.ai-generator-modal #saveApiKey,
.ai-generator-modal-modal #saveApiKey {
    text-align: center !important;
    display: flex;
    align-items: center;
    justify-content: center;
}

.generation-progress .progress-bar {
    width: 100%;
    height: 16px;
    background: #e3eaf3;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(33,150,243,0.08);
    margin: 18px 0 10px 0;
    position: relative;
}

.generation-progress .progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #1976d2, #64b5f6, #1976d2);
    background-size: 200% 100%;
    border-radius: 8px;
    box-shadow: 0 1px 6px rgba(33,150,243,0.13);
    transition: width 0.7s cubic-bezier(0.4,0,0.2,1);
    animation: progressBarGradientMove 2s linear infinite;
}

@keyframes progressBarGradientMove {
    0% { background-position: 0% 50%; }
    100% { background-position: 100% 50%; }
}

/* --- AI Generator Color Modal --- */
.ai-color-modal {
  display: none;
  position: fixed;
  z-index: 3001;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0,0,0,0.45);
  animation: fadeInModalBg 0.25s;
}
.ai-color-modal[style*="display: block"] {
  display: flex !important;
  align-items: center;
  justify-content: center;
  animation: fadeInModalBg 0.25s;
}
.ai-color-modal .modal-content {
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 8px 32px rgba(44,62,80,0.18), 0 1.5px 6px rgba(33,150,243,0.07);
  animation: fadeInModalContent 0.25s;
  margin: auto;
  max-width: 480px;
  min-width: 320px;
  width: 98vw;
}
@keyframes fadeInModalBg {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes fadeInModalContent {
  from { opacity: 0; transform: translateY(30px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.ai-color-modal .modal-header {
  border-bottom: 1px solid #e0e0e0;
  background: #f7fafd;
  border-radius: 14px 14px 0 0;
  padding: 18px 20px 8px 20px;
}
.ai-color-modal .modal-header h2 {
  font-size: 1.18rem;
  font-weight: 600;
  color: #1976d2;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}
.ai-color-modal .close-modal {
  color: #888;
  font-size: 1.3rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 2px 8px;
  border-radius: 50%;
  transition: color 0.18s, background 0.18s;
}
.ai-color-modal .close-modal:hover {
  color: #e53935;
  background: #f5f5f5;
}
.ai-color-modal .modal-body {
  padding: 18px 20px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
@media (max-width: 600px) {
  .ai-color-modal .modal-content {
    max-width: 98vw;
    min-width: 0;
    max-height: 98vh;
    min-height: 0;
  }
  .ai-color-modal .modal-header, .ai-color-modal .modal-body {
    padding-left: 10px;
    padding-right: 10px;
  }
}

/* === Enhanced Calendar Mapper Modal Styles === */
#calendarMapperModal .modal-content {
    background: linear-gradient(135deg, #f8fafc 0%, #e3e9f3 100%);
    box-shadow: 0 8px 32px rgba(44, 62, 80, 0.18);
    border-radius: 14px;
    padding: 2.2rem 2rem 2rem 2rem;
    max-width: 520px;
    animation: fadeInModalContent 0.4s cubic-bezier(.4,0,.2,1);
}
#calendarMapperModal .modal-header {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 16px;
    border-bottom: 1px solid #e0e0e0;
}
#calendarMapperModal .modal-header h2 {
    margin: 0;
    font-size: 1.5rem;
    color: #333;
}
#calendarMapperModal .modal-header-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-start;
}
#calendarMapperModal .close-btn {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #666;
}
#calendarMapperModal .close-btn:hover {
    color: #333;
}
#calendarMapperModal .modal-body {
    padding: 0.5rem 0 0 0;
}
#calendarMapperModal .mapper-form {
    background: #f5f8fd;
    border-radius: 10px;
    box-shadow: 0 1px 4px rgba(44, 62, 80, 0.07);
    margin-bottom: 1.5rem;
    padding: 1.2rem 1rem 1rem 1rem;
}
#calendarMapperModal .mapper-form h3 {
    font-size: 1.08rem;
    font-weight: 600;
    color: #225a8f;
    margin-bottom: 1rem;
}
#calendarMapperModal .mapper-form input[type="text"] {
    border: 1px solid #d0d7e2;
    border-radius: 5px;
    padding: 0.5rem 0.8rem;
    font-size: 1rem;
    background: #fff;
    transition: border 0.2s;
}
#calendarMapperModal .mapper-form input[type="text"]:focus {
    border-color: #1976d2;
    outline: none;
}
#calendarMapperModal .storage-btn {
    background: #1976d2;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-weight: 500;
    box-shadow: 0 1px 4px rgba(44, 62, 80, 0.08);
    transition: background 0.2s, transform 0.2s;
    padding: 0.5rem 1.1rem;
    margin-left: 0.3rem;
    cursor: pointer;
}
#calendarMapperModal .storage-btn:hover {
    background: #225a8f;
    color: #fff;
    transform: translateY(-2px) scale(1.04);
}
#calendarMapperModal #mapperList > div {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    padding: 12px 10px;
    background: #fff;
    border-radius: 7px;
    box-shadow: 0 1px 3px rgba(44,62,80,0.07);
    transition: box-shadow 0.2s, background 0.2s;
}
#calendarMapperModal #mapperList > div:hover {
    background: #f0f6ff;
    box-shadow: 0 4px 12px rgba(44,62,80,0.13);
}
#calendarMapperModal .mapper-label-input {
    border: 1px solid #d0d7e2;
    border-radius: 5px;
    padding: 0.4rem 0.7rem;
    font-size: 1rem;
    background: #f8fafc;
    transition: border 0.2s;
}
#calendarMapperModal .mapper-label-input:focus {
    border-color: #1976d2;
    outline: none;
}
#calendarMapperModal .storage-btn[data-idx] {
    background: #e53935;
    color: #fff;
    padding: 0.4rem 0.9rem;
    margin-left: 0.5rem;
}
#calendarMapperModal .storage-btn[data-idx]:hover {
    background: #b71c1c;
}
#calendarMapperModal .modal-content {
    width: 96vw;
    max-width: 520px;
}
@media (max-width: 600px) {
    #calendarMapperModal .modal-content {
        padding: 1.1rem 0.5rem 1.2rem 0.5rem;
        max-width: 98vw;
    }
    #calendarMapperModal .mapper-form {
        padding: 0.8rem 0.3rem 0.8rem 0.3rem;
    }
    #calendarMapperModal #mapperList > div {
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
        padding: 10px 4px;
    }
}
#calendarMapperModal .modal-header .close-btn {
    font-size: 2rem;
    color: #888;
    background: none;
    border: none;
    cursor: pointer;
    margin-left: 0.7rem;
    transition: color 0.2s, transform 0.2s;
}
#calendarMapperModal .modal-header .close-btn:hover {
    color: #e53935;
    transform: scale(1.15);
}
#calendarMapperModal .modal-header-actions {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}
#calendarMapperModal .modal-header {
    background: none;
    box-shadow: none;
}
#calendarMapperModal .modal-content {
    border: 1.5px solid #d0d7e2;
}

.storage-usage-container {
    background: #f5f5f5;
    border-radius: 6px;
    padding: 12px;
    margin: 20px 0;
}

.storage-usage-container .storage-progress-bar {
    height: 8px;
    background: #e0e0e0;
    border-radius: 4px;
    overflow: hidden;
}

.storage-usage-container .storage-progress-bar .storage-progress-fill {
    height: 100%;
    background: #1976d2;
    transition: width 0.3s ease;
}

[data-theme="dark"] .storage-usage-container {
    background: #2d2d2d;
}

[data-theme="dark"] .storage-usage-container .storage-progress-bar {
    background: #404040;
}

[data-theme="dark"] .storage-usage-container span {
    color: #e0e0e0;
}

[data-theme="dark"] .storage-usage-container .storage-progress-bar .storage-progress-fill {
    background: #2196f3;
}

.day {
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--calendar-text-color, #333);
    background: var(--calendar-bg-color, #fff);
    border: 1px solid var(--calendar-border-color, #ffffff);
    margin: 1px;
    border-radius: 0;
    min-width: 18px;
    min-height: 18px;
    max-width: 22px;
    max-height: 22px;
    transition: background 0.2s, color 0.2s;
    position: relative;
    cursor: pointer;
}

.day.has-event {
    color: white;
    font-weight: bold;
    text-shadow: 0px 1px 2px rgba(0,0,0,0.5);
    cursor: pointer;
}

.day.has-event:hover {
    transform: scale(1.08);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
    z-index: 2;
}