/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: #f8f9fa;
    min-height: 100vh;
    color: #212529;
}

.container {
    width: 100%;
}

.main-container{
    padding: 0px 16px;
}

/* Header styles */
header {
    padding: 10px;
    margin-bottom: 6px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 9999;
    background: #ffffff;
}

/* Header right container to place page-size left of connection status */
.header-right {
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

h1 {
    color: #212529;
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.connection-status {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    flex-direction: row;
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    padding: 8px 12px;
    border-radius: 999px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.stop-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: #ffa500;
    margin-top: 4px;
}

.stop-status.hidden {
    display: none;
}

.stop-countdown {
    font-weight: 700;
    color: #ff6b6b;
}

.status-indicator {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: currentColor; /* color inherited from status-* */
    font-size: 0; /* hide the dot character content */
    line-height: 0;
    animation: pulse 2s infinite;
}

.status-connected {
    color: #27ae60;
}

.status-disconnected {
    color: #e74c3c;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

/* Main content */
main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

/* Controls */
.controls {
    background: rgba(255, 255, 255, 0.95);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: row;
    gap: 20px;
    align-items: stretch;
    flex-wrap: nowrap;
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

/* Make control buttons equal width for a cleaner layout */
.controls .btn { flex: 1; }

/* Improve focus visibility for accessibility */
.btn:focus-visible {
    outline: 3px solid rgba(52, 152, 219, 0.45);
    outline-offset: 2px;
}

.btn-primary {
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
}

.btn-primary:hover:not(:disabled) {
    background: linear-gradient(135deg, #2980b9, #1f4e79);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.4);
}

.btn-secondary {
    background: linear-gradient(135deg, #95a5a6, #7f8c8d);
    color: white;
}

.btn-secondary:hover:not(:disabled) {
    background: linear-gradient(135deg, #7f8c8d, #6c7b7d);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(149, 165, 166, 0.4);
}

.btn-danger {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: white;
}

.btn-danger:hover:not(:disabled) {
    background: linear-gradient(135deg, #c0392b, #a93226);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(231, 76, 60, 0.4);
}

/* Start/Stop emphasis */
.btn-start {
    background: linear-gradient(135deg, #2ecc71, #27ae60);
    color: #fff;
}
.btn-start:hover:not(:disabled) {
    background: linear-gradient(135deg, #27ae60, #1e8449);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(39, 174, 96, 0.35);
}
.btn-stop {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: #fff;
}
.btn-stop:hover:not(:disabled) {
    background: linear-gradient(135deg, #c0392b, #a93226);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(231, 76, 60, 0.4);
}

/* Smaller button variants used in rows */
.btn-small {
    padding: 8px 12px;
    font-size: 0.85rem;
    border-radius: 6px;
}
.btn-tiny {
    padding: 6px 10px;
    font-size: 0.75rem;
    border-radius: 6px;
}

.row-audio-controls {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* Audio controls */
.audio-controls {
    background: rgba(255, 255, 255, 0.95);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 15px;
    font-weight: 600;
}

#volume-slider {
    flex: 1;
    height: 6px;
    border-radius: 3px;
    background: #ddd;
    outline: none;
    -webkit-appearance: none;
}

#volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #3498db;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

#volume-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #3498db;
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

/* Events container */
.events-container {
    grid-column: 1 / -1;
    background: transparent;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    border-radius: 0;
    padding: 0;
    box-shadow: none;
    border: none;
}

.events-container h2 {
    color: #212529;
    margin-bottom: 20px;
    font-size: 1.8rem;
}

/* Events toolbar */
.events-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 12px; /* reduced margin */
}
.events-toolbar .toolbar-left { 
    flex: 1; 
    display: flex;
    align-items: center;
    gap: 12px;
}
.events-toolbar .toolbar-right { display: flex; gap: 10px; }
.events-toolbar input[type="search"] {
    width: 320px; /* increased width to show full placeholder text */
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid #ced4da;
    background: #ffffff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1) inset;
    font-size: 0.95rem;
    color: #212529;
}

.events-toolbar input[type="search"]::placeholder {
    color: #6c757d;
}

/* Page size selector */
.page-size-select {
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid #ced4da;
    background: #ffffff;
    color: #212529;
    font-size: 0.95rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.page-size-select:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

/* Filter button styles */
.btn-filter {
    background: #007bff;
    color: white;
    border: 1px solid #007bff;
    padding: 8px 16px;
    font-size: 0.9rem;
}

.btn-filter:hover:not(:disabled) {
    background: #0056b3;
    border-color: #0056b3;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
}

.btn-filter.btn-secondary {
    background: #6c757d;
    color: white;
    border: 1px solid #6c757d;
}

.btn-filter.btn-secondary:hover:not(:disabled) {
    background: #545b62;
    border-color: #545b62;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(108, 117, 125, 0.3);
}

/* Inline audio controls */
.audio-controls-inline {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: rgba(60, 65, 80, 0.8);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    font-weight: 600;
}

.audio-controls-inline label {
    font-size: 0.85rem;
    color: #b0b3b8;
    white-space: nowrap;
}

.audio-controls-inline input[type="range"] {
    width: 60px;
    height: 4px;
    border-radius: 2px;
    background: #ddd;
    outline: none;
    -webkit-appearance: none;
}

.audio-controls-inline input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #3498db;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.audio-controls-inline input[type="range"]::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #3498db;
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}


.volume-display {
    width: 50px;
    padding: 4px 6px;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(40, 45, 60, 0.8);
    font-size: 0.85rem;
    text-align: center;
    font-weight: bold;
    color: #ffffff;
    display: inline-block;
}

/* Events table styles */
.events-table-container {
    background: rgba(35, 40, 55, 0.8);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 20px;
}

.events-table {
    width: 100%;
    border-collapse: collapse;
    background: transparent;
}

.events-table thead {
    background: rgba(55, 60, 75, 0.9);
}

.events-table th {
    padding: 16px 12px;
    text-align: left;
    font-weight: 600;
    font-size: 0.85rem;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.events-table td {
    padding: 16px 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    vertical-align: top;
    color: #ffffff;
}

.events-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.05);
}

.events-table tbody tr:last-child td {
    border-bottom: none;
}

/* Table column specific styles */
.date-time-column {
    min-width: 140px;
}

.date-time-column .date {
    font-size: 0.95rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 2px;
}

.date-time-column .time {
    font-size: 0.8rem;
    color: #b0b3b8;
}

.event-category-column {
    min-width: 180px;
}

.event-category {
    font-size: 0.9rem;
    color: #ffffff;
    line-height: 1.3;
}


.media-column {
    min-width: 120px;
}

.media-buttons {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.media-btn {
    padding: 6px 12px;
    border: none;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: all 0.2s ease;
    width: fit-content;
}

.media-btn.image-btn {
    background: #3498db;
    color: white;
}

.media-btn.video-btn {
    background: #9b59b6;
    color: white;
}

.media-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}


.actions-column {
    min-width: 80px;
}

.action-btn {
    background: #e74c3c;
    border: none;
    border-radius: 4px;
    padding: 8px;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    transition: all 0.2s ease;
    font-size: 0.9rem;
    font-weight: bold;
}

.action-btn:hover {
    background: #c0392b;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(231, 76, 60, 0.4);
}

.start-btn {
    background: #27ae60;
}

.start-btn:hover {
    background: #1e8449;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(39, 174, 96, 0.4);
}

.stop-btn {
    background: #e74c3c;
}

.stop-btn:hover {
    background: #c0392b;
}

.no-events-row td {
    text-align: center;
    padding: 40px;
    color: #b0b3b8;
    font-style: italic;
}

.events-list {
    max-height: 400px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

/* Pagination */
.pagination {
    margin-top: 16px;
    padding: 0;
    margin-bottom: 32px; /* breathing room above page bottom */
    background: transparent; /* no card */
    border-radius: 0;
    border: none;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    box-shadow: none; /* remove card shadow */
    position: static; /* render in normal flow under the grid */
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: 6px;
}

.page-numbers {
    display: flex;
    align-items: center;
    gap: 4px;
}

.btn-pagination {
    width: 44px; /* fixed width to avoid layout shift on weight change */
    height: 40px;
    padding: 0; /* center numbers, no width change */
    border-radius: 10px;
    border: 1px solid #dee2e6;
    background: #ffffff;
    color: #4a5568;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    transition: background-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease; /* no translate to prevent jiggle */
    cursor: pointer;
}

.btn-pagination:hover:not(:disabled) {
    background: #f8f9fa;
    color: #212529;
    border-color: #cfd6dc;
    box-shadow: 0 6px 16px rgba(0,0,0,0.08);
}

.btn-pagination:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none;
}

.btn-pagination.active {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: #ffffff;
    border-color: #2563eb;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.35);
}

.btn-nav {
    background: #ffffff;
    border: 1px solid #dee2e6;
    color: #6c757d;
}

.btn-nav:hover:not(:disabled) {
    background: #f8f9fa;
    color: #212529;
    border-color: #adb5bd;
}

/* Improve keyboard accessibility */
.btn-pagination:focus-visible {
    outline: 3px solid rgba(59, 130, 246, 0.3);
    outline-offset: 2px;
}

.page-ellipsis {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #9aa0a6;
    font-weight: 600;
    font-size: 1.1rem;
}


/* Utility hidden class for toggleable sections */
.hidden { display: none; }

/* Icon button style */
.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 12px;
    aspect-ratio: 1 / 1;
}
.btn-icon svg { pointer-events: none; }

.events-list.compact .event-item {
    padding: 12px 14px;
}
.events-list.compact .event-header { margin-bottom: 6px; }
.events-list.compact .event-message { margin-bottom: 6px; }

.event-item {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: 10px;
    padding: 20px;
    border-left: 4px solid #3498db;
    transition: all 0.3s ease;
    animation: slideIn 0.5s ease;
}

.event-item:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.event-item.alert {
    border-left-color: #e74c3c;
    background: linear-gradient(135deg, #fdf2f2, #fce7e7);
}

.event-item.notification {
    border-left-color: #f39c12;
    background: linear-gradient(135deg, #fef9e7, #fdf2d1);
}

.event-item.update {
    border-left-color: #27ae60;
    background: linear-gradient(135deg, #e8f8f5, #d5f4e6);
}

.event-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    gap: 12px;
}

.event-header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.badges { display: inline-flex; gap: 6px; margin: 0 8px; }
.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: #ecf0f1;
    color: #2c3e50;
    border: 1px solid rgba(0,0,0,0.06);
}
.badge-audio { background: #e8f4fd; color: #1b6ea8; }
.badge-image { background: #eafaf1; color: #1e7e34; }

.event-type {
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.6px;
    padding: 6px 10px;
    border-radius: 999px;
    background: #ecf0f1;
    color: #2c3e50;
    border: 1px solid rgba(0,0,0,0.06);
    box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}

.event-time {
    color: #7f8c8d;
    font-size: 0.9rem;
}

.event-timestamp {
    color: #7f8c8d;
    font-size: 0.9rem;
    font-weight: 500;
}

.event-details a {
    color: #2980b9;
    text-decoration: none;
}
.event-details a:hover { text-decoration: underline; }



/* Media sections within an event card */
.media-sections {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-top: 8px;
    align-items: start;
}
.media {
    background: #ffffff;
    border: 1px solid rgba(0,0,0,0.06);
    border-radius: 8px;
    padding: 8px;
}
.media-label {
    font-size: 0.7rem;
    font-weight: 700;
    color: #6c757d;
    margin-bottom: 6px;
    letter-spacing: 0.6px;
}
.media-image img.preview-image {
    display: block;
    max-width: 100%;
    max-height: 140px;
    border-radius: 6px;
    cursor: zoom-in;
}
.media-audio audio.inline-audio { width: 100%; height: 28px; }

/* Header media sections */
.header-media-sections {
    display: flex;
    gap: 8px;
    align-items: center;
    flex: 1;
    justify-content: center;
}

.header-media {
    background: #ffffff;
    border: 1px solid rgba(0,0,0,0.06);
    border-radius: 6px;
    padding: 6px;
    min-width: 120px;
}

.header-media-label {
    font-size: 0.6rem;
    font-weight: 700;
    color: #6c757d;
    margin-bottom: 4px;
    letter-spacing: 0.6px;
    text-align: center;
}

.header-media-audio {
    min-width: 140px;
}

.header-inline-audio {
    width: 100%;
    height: 24px;
}

.header-media-image {
    min-width: 60px;
    text-align: center;
}

.header-preview-image {
    display: block;
    max-width: 50px;
    max-height: 50px;
    border-radius: 4px;
    cursor: zoom-in;
    margin: 0 auto;
}

.event-message {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: #2c3e50;
}

.event-data {
    background: rgba(255, 255, 255, 0.7);
    border-radius: 6px;
    padding: 10px;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: #34495e;
}

.no-events {
    text-align: center;
    color: #7f8c8d;
    font-style: italic;
    padding: 40px;
}

/* Stats */
.stats {
    background: rgba(255, 255, 255, 0.95);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-around;
    text-align: center;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.stat-label {
    font-size: 0.9rem;
    color: #7f8c8d;
    font-weight: 600;
}

.stat-item span:last-child {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2c3e50;
}

/* Compact event list */
.compact-events {
    background: rgba(255, 255, 255, 0.95);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.compact-events h3 {
    margin-bottom: 12px;
    color: #2c3e50;
}

.compact-event-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 220px;
    overflow-y: auto;
}

.compact-event-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #f8f9fa;
    border: 1px solid rgba(0,0,0,0.06);
    border-radius: 10px;
    padding: 10px 12px;
    font-size: 0.95rem;
}

.compact-event-list .etype {
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.6px;
    padding: 4px 8px;
    border-radius: 999px;
    background: #ecf0f1;
    color: #2c3e50;
}

.compact-event-list .time {
    color: #6c757d;
    font-variant-numeric: tabular-nums;
}

/* Animations */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Modal */
.modal {
    position: fixed;
    inset: 0;
    display: none;
    z-index: 1000;
}
.modal.open { display: block; }
.modal .modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.55);
}
.modal .modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: #fff;
    border-radius: 12px;
    padding: 16px;
    max-width: 90vw;
    max-height: 90vh;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}
.modal img {
    display: block;
    max-width: 80vw;
    max-height: 70vh;
    border-radius: 8px;
}
.modal-close {
    position: absolute;
    top: 8px;
    right: 8px;
}

/* Stop duration modal styles */
.stop-duration-content {
    background: #ffffff;
    color: #212529;
    padding: 24px;
    min-width: 320px;
    text-align: center;
    border: 1px solid #e9ecef;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.stop-duration-content h3 {
    margin-bottom: 16px;
    color: #212529;
    font-size: 1.5rem;
}

.stop-duration-content p {
    margin-bottom: 20px;
    color: #6c757d;
}

.duration-inputs {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 24px;
}

.input-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.input-group label {
    font-weight: 600;
    color: #ffffff;
    font-size: 0.9rem;
}

.input-group input {
    width: 80px;
    padding: 8px 12px;
    border: 2px solid #dee2e6;
    border-radius: 8px;
    background: #ffffff;
    color: #212529;
    font-size: 1rem;
    text-align: center;
}

.input-group input:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.modal-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.modal-buttons .btn {
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.modal-buttons .btn-secondary {
    background: #6c757d;
    color: #ffffff;
    border: none;
}

.modal-buttons .btn-secondary:hover {
    background: #545b62;
}

.modal-buttons .btn-primary {
    background: #007bff;
    color: #ffffff;
    border: none;
}

.modal-buttons .btn-primary:hover {
    background: #0056b3;
}

/* Approve/Reject modal styles */
.approve-reject-content {
    background: #ffffff;
    color: #212529;
    padding: 24px;
    min-width: 400px;
    max-width: 600px;
    text-align: center;
    border: 1px solid #e9ecef;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.approve-reject-content h3 {
    margin-bottom: 20px;
    color: #212529;
    font-size: 1.5rem;
}

.modal-event-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 24px;
    align-items: center;
}

.modal-event-image-wrapper {
    position: relative;
    width: 100%;
    max-width: 500px;
    display: inline-block;
}

.modal-event-image {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    display: block;
}

.modal-close-icon {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(255, 255, 255, 0.95);
    border: 2px solid #e0e4e8;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #212529;
    transition: all 0.2s ease;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    padding: 0;
    line-height: 1;
}

.modal-close-icon:hover {
    background: #f8f9fa;
    border-color: #dc3545;
    color: #dc3545;
    transform: scale(1.05);
}

.modal-event-details {
    width: 100%;
    text-align: left;
}

.modal-event-timestamp {
    font-size: 0.95rem;
    color: #6c757d;
    margin-bottom: 8px;
    font-weight: 500;
}

.modal-event-subcategories {
    font-size: 0.9rem;
    color: #495057;
    margin-bottom: 12px;
}

.modal-ppe-violation {
    margin-bottom: 8px;
}

.approve-reject-content .modal-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-top: 20px;
    align-items: center;
}

.approve-reject-content .modal-buttons .btn {
    padding: 12px 32px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 1rem;
    min-width: 140px;
}

.approve-reject-content .modal-buttons .approve-btn {
    background: #28a745;
    color: #ffffff;
    border: none;
}

.approve-reject-content .modal-buttons .approve-btn:hover:not(:disabled) {
    background: #218838;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(40, 167, 69, 0.3);
}

.approve-reject-content .modal-buttons .reject-btn {
    background: #dc3545;
    color: #ffffff;
    border: none;
}

.approve-reject-content .modal-buttons .reject-btn:hover:not(:disabled) {
    background: #c82333;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(220, 53, 69, 0.3);
}

.approve-reject-content .modal-buttons .btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.modal-close-button-container {
    margin-top: 16px;
    display: flex;
    justify-content: center;
}

.modal-close-button-container .btn {
    padding: 12px 32px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 1rem;
    background: #6c757d;
    color: #ffffff;
    border: none;
}

.modal-close-button-container .btn:hover {
    background: #545b62;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(108, 117, 125, 0.3);
}

/* Responsive design */
@media (max-width: 768px) {
    main {
        grid-template-columns: 1fr;
    }
    
    header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    .stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .controls {
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    .btn {
        flex: 1;
        min-width: 120px;
    }
    
    /* Responsive table */
    .events-table-container {
        overflow-x: auto;
    }
    
    .events-table {
        min-width: 600px;
    }
    
    .events-table th,
    .events-table td {
        padding: 12px 8px;
        font-size: 0.8rem;
    }
    
    .media-buttons {
        flex-direction: row;
        gap: 4px;
    }
    
    .media-btn {
        padding: 4px 8px;
        font-size: 0.7rem;
    }
    
    /* Responsive pagination */
    .pagination {
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }
    
    .btn-pagination {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }
    
    .page-numbers {
        gap: 2px;
    }
    
    .page-ellipsis {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .btn-pagination {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }
    
    .page-ellipsis {
        width: 32px;
        height: 32px;
        font-size: 0.9rem;
    }
}

/* Grid Layout Styles */
.events-grid-container {
    background: transparent;
    border-radius: 0;
    padding: 0;
    margin-bottom: 0;
    box-shadow: none;
    border: none;
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 10px;
    min-height: 200px;
}


.event-item {
    background: #ffffff;
    border: 1px solid #e9ecef;
    border-radius: 12px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.event-item:hover {
    background: #ffffff;
    border-color: #dee2e6;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.event-status {
    display: flex;
    justify-content: center;
}

.status-badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-labelled {
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
}

.status-approved {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.status-rejected {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.status-unknown {
    background: #e2e3e5;
    color: #383d41;
    border: 1px solid #d6d8db;
}

.event-image {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9; /* consistent card media area */
    object-fit: cover; /* fill without blanks; allows minimal cropping */
    object-position: center center;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.3s ease;
    background: #f1f3f5;
}

.event-image:hover {
    transform: none; /* prevent layout shift/shake on hover */
}

.event-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.event-actions .action-btn {
    flex: 1;
    padding: 6px;
    border: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Compact subcategory layout */
.event-subcategories {
    display: flex;
    flex-direction: column;
    gap: 1px; /* reduce vertical spacing between rows */
    line-height: 1.0; /* tighter line height */
}

.event-subcategories-row {
    margin: 0; /* remove default margins */
    padding: 0;
    line-height: 1.0;
}

/* PPE Violation Display */
.ppe-violation {
    padding: 8px 12px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.85rem;
    text-align: center;
    margin: 8px 0;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: all 0.2s ease;
}

.ppe-violation-yes {
    background: #fff3cd;
    color: #856404;
    border: 2px solid #ffc107;
}

.ppe-violation-no {
    background: #d4edda;
    color: #155724;
    border: 2px solid #28a745;
}

.ppe-violation-pending {
    background: #e2e3e5;
    color: #383d41;
    border: 2px solid #6c757d;
}

/* Compact PPE Violation Display */
.ppe-violation-compact {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    margin-left: 8px;
    vertical-align: middle;
}

.ppe-violation-compact.ppe-violation-yes {
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffc107;
}

.ppe-violation-compact.ppe-violation-no {
    background: #d4edda;
    color: #155724;
    border: 1px solid #28a745;
}

.ppe-violation-compact.ppe-violation-pending {
    background: #e2e3e5;
    color: #383d41;
    border: 1px solid #6c757d;
}

.review-btn {
    background: #007bff;
    color: #ffffff;
    border: 1px solid #007bff;
}

.review-btn:hover:not(:disabled) {
    background: #0056b3;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
}

.review-btn.approved {
    background: #28a745;
    border-color: #28a745;
}

.review-btn.rejected {
    background: #dc3545;
    border-color: #dc3545;
}

.approve-btn {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.approve-btn:hover:not(:disabled) {
    background: #c3e6cb;
    transform: translateY(-1px);
}

.reject-btn {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.reject-btn:hover:not(:disabled) {
    background: #f5c6cb;
    transform: translateY(-1px);
}

.action-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.no-events-item {
    grid-column: 1 / -1;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 200px;
}

.no-events {
    color: #6c757d;
    font-size: 1.1rem;
    text-align: center;
}

/* Grid responsive design */
@media (max-width: 768px) {
    .events-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .event-item {
        padding: 10px;
    }
    
    .event-image { height: auto; }
}