/**
 * OpenKJ WP Requests - Frontend Styles
 * Fun Karaoke Theme
 */

/* =================================
   CSS Variables & Theme Colors
   ================================= */
:root {
    --openkj-primary: #8b5cf6;
    --openkj-primary-dark: #7c3aed;
    --openkj-secondary: #ec4899;
    --openkj-accent: #06b6d4;
    --openkj-success: #10b981;
    --openkj-warning: #f59e0b;
    --openkj-danger: #ef4444;
    --openkj-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #ec4899 100%);
    --openkj-gradient-alt: linear-gradient(135deg, #06b6d4 0%, #8b5cf6 100%);
    --openkj-glow: 0 0 20px rgba(139, 92, 246, 0.4);
    --openkj-glow-pink: 0 0 20px rgba(236, 72, 153, 0.4);
    --openkj-card-bg: rgba(255, 255, 255, 0.95);
    --openkj-text: #1f2937;
    --openkj-text-light: #6b7280;
}

/* =================================
   Animations
   ================================= */
@keyframes openkj-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

@keyframes openkj-glow-pulse {
    0%, 100% { box-shadow: 0 0 5px rgba(139, 92, 246, 0.4), 0 0 10px rgba(139, 92, 246, 0.2); }
    50% { box-shadow: 0 0 15px rgba(139, 92, 246, 0.6), 0 0 25px rgba(139, 92, 246, 0.3); }
}

@keyframes openkj-slide-in {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes openkj-shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

/* Container */
.openkj-request-container,
.openkj-queue-container,
.openkj-search-container,
.openkj-status-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 25px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    background: var(--openkj-gradient);
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(102, 126, 234, 0.3);
}

/* Venue Status */
.openkj-venue-status {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.openkj-venue-status h3 {
    margin: 0;
    font-size: 1.6em;
    color: #fff;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    font-weight: 700;
}

/* Status Badge */
.openkj-status-badge {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 0.85em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.openkj-status-badge.accepting {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #fff;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
    animation: openkj-pulse 2s ease-in-out infinite;
}

.openkj-status-badge.not-accepting {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: #fff;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.4);
}

/* Search Section - always visible */
.openkj-search-section {
    margin-bottom: 20px;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    min-height: 50px !important;
    overflow: visible !important;
    position: relative !important;
    z-index: 100 !important;
    background: var(--openkj-card-bg) !important;
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

/* Queue Section - ensure it stays below search */
.openkj-queue-section {
    position: relative !important;
    z-index: 1 !important;
    margin-top: 20px !important;
}

/* Fix for Twenty Twenty-Five theme */
.openkj-request-container {
    display: block !important;
    container-type: normal !important;
}

.openkj-request-container > * {
    container-type: normal !important;
}

.openkj-search-form {
    display: flex;
    gap: 10px;
}

.openkj-search-input-wrapper {
    display: flex;
    flex: 1;
    gap: 10px;
}

.openkj-search-form input[type="text"] {
    flex: 1;
    padding: 14px 18px;
    font-size: 16px;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    transition: all 0.3s ease;
    background: #f9fafb;
}

.openkj-search-form input[type="text"]:focus {
    outline: none;
    border-color: var(--openkj-primary);
    box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.15);
    background: #fff;
}

.openkj-search-form input[type="text"]::placeholder {
    color: #9ca3af;
}

.openkj-search-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 24px;
    background: var(--openkj-gradient-alt);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}

.openkj-search-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.4);
}

.openkj-search-btn:active {
    transform: translateY(0);
}

/* Search Results */
.openkj-search-results {
    margin-bottom: 20px;
    padding: 20px;
    background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 15px;
    border: 1px solid #e2e8f0;
    animation: openkj-slide-in 0.3s ease-out;
}

.openkj-search-results h4 {
    margin: 0 0 15px 0;
    font-size: 1.1em;
    color: var(--openkj-text);
    font-weight: 600;
}

.openkj-results-list {
    max-height: 400px;
    overflow-y: auto;
}

.openkj-results-list::-webkit-scrollbar {
    width: 8px;
}

.openkj-results-list::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 4px;
}

.openkj-results-list::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--openkj-primary) 0%, var(--openkj-secondary) 100%);
    border-radius: 4px;
}

.openkj-song-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 18px;
    margin-bottom: 10px;
    background: #fff;
    border-radius: 12px;
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
    animation: openkj-slide-in 0.3s ease-out;
}

.openkj-song-item:hover {
    border-color: var(--openkj-primary);
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.15);
    transform: translateX(5px);
}

.openkj-song-info {
    flex: 1;
}

.openkj-song-title {
    font-weight: 700;
    color: var(--openkj-text);
    display: block;
    font-size: 1.05em;
}

.openkj-song-artist {
    font-size: 0.9em;
    color: var(--openkj-text-light);
    margin-top: 3px;
}

.openkj-select-song-btn {
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--openkj-success) 0%, #059669 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.openkj-select-song-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 18px rgba(16, 185, 129, 0.4);
}

/* Can't find song section */
.openkj-cant-find {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px dashed #ddd;
    text-align: center;
}

.openkj-cant-find p {
    margin: 0;
    color: #666;
}

.openkj-custom-request-btn {
    display: inline-block;
    margin-top: 8px;
    padding: 8px 16px;
    background-color: #6c757d;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.openkj-custom-request-btn:hover {
    background-color: #5a6268;
}

/* Custom request notice */
.openkj-custom-notice {
    padding: 10px;
    background-color: #fff3cd;
    border-left: 4px solid #ffc107;
    margin-bottom: 15px;
    color: #856404;
    font-size: 0.9em;
}

/* Request Form */
.openkj-request-form-section {
    padding: 25px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.08) 0%, rgba(236, 72, 153, 0.08) 100%);
    border-radius: 15px;
    margin-bottom: 20px;
    border: 1px solid rgba(139, 92, 246, 0.2);
    animation: openkj-slide-in 0.3s ease-out;
}

.openkj-request-form-section h4 {
    margin: 0 0 18px 0;
    color: var(--openkj-text);
    font-weight: 700;
    font-size: 1.2em;
}

.openkj-selected-song {
    padding: 15px 18px;
    background: #fff;
    border-radius: 12px;
    margin-bottom: 18px;
    border-left: 4px solid var(--openkj-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.openkj-form-field {
    margin-bottom: 15px;
}

.openkj-form-field label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: #333;
}

.openkj-form-field input[type="text"],
.openkj-form-field select {
    width: 100%;
    padding: 14px 16px;
    font-size: 16px;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    box-sizing: border-box;
    background: #fff;
    transition: all 0.3s ease;
}

.openkj-form-field input[type="text"]:focus,
.openkj-form-field select:focus {
    outline: none;
    border-color: var(--openkj-primary);
    box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.15);
}

.openkj-form-actions {
    display: flex;
    gap: 12px;
    margin-top: 25px;
}

.openkj-submit-btn {
    flex: 1;
    padding: 16px 24px;
    background: linear-gradient(135deg, var(--openkj-success) 0%, #059669 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 17px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.openkj-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(16, 185, 129, 0.4);
}

.openkj-submit-btn:active {
    transform: translateY(0);
}

.openkj-cancel-btn {
    padding: 12px 20px;
    background-color: #6c757d;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

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

/* Success Message */
.openkj-success-message {
    text-align: center;
    padding: 40px 20px;
    background-color: #d4edda;
    border-radius: 8px;
    margin-bottom: 20px;
}

.openkj-success-icon {
    font-size: 48px;
    color: #28a745;
    margin-bottom: 15px;
}

.openkj-success-message h4 {
    margin: 0 0 10px 0;
    color: #155724;
    font-size: 1.5em;
}

.openkj-success-message p {
    margin: 0 0 20px 0;
    color: #155724;
}

.openkj-another-btn {
    padding: 12px 24px;
    background-color: #0073aa;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.openkj-another-btn:hover {
    background-color: #005a87;
}

/* Not Accepting Message */
.openkj-not-accepting {
    padding: 30px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.15) 0%, rgba(251, 191, 36, 0.15) 100%);
    border-radius: 15px;
    text-align: center;
    margin-bottom: 20px;
    border: 2px solid rgba(245, 158, 11, 0.3);
    backdrop-filter: blur(10px);
}

.openkj-not-accepting p {
    margin: 0;
    color: #92400e;
    font-size: 1.1em;
    font-weight: 500;
}

.openkj-not-accepting .openkj-next-event {
    margin-top: 12px;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 10px;
    display: inline-block;
    color: var(--openkj-primary);
    font-weight: 600;
}

/* Queue Section */
.openkj-queue-section {
    padding: 25px;
    background: var(--openkj-card-bg);
    border-radius: 15px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    margin-top: 20px;
}

.openkj-queue-section h4 {
    margin: 0 0 18px 0;
    color: var(--openkj-text);
    font-weight: 700;
}

.openkj-queue-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid rgba(139, 92, 246, 0.2);
}

.openkj-queue-header h3 {
    margin: 0;
    color: var(--openkj-text);
    font-weight: 700;
}

.openkj-queue-items {
    list-style: none;
    padding: 0;
    margin: 0;
    counter-reset: queue-counter;
}

.openkj-queue-item {
    display: flex;
    flex-direction: column;
    padding: 16px 18px;
    margin-bottom: 12px;
    background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 100%);
    border-radius: 12px;
    border-left: 4px solid var(--openkj-primary);
    counter-increment: queue-counter;
    position: relative;
    padding-left: 60px;
    transition: all 0.3s ease;
}

.openkj-queue-item:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.15);
}

.openkj-queue-item::before {
    content: counter(queue-counter);
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    background: var(--openkj-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9em;
    font-weight: 700;
    color: #fff;
}

.openkj-queue-singer {
    font-weight: 700;
    color: var(--openkj-text);
    font-size: 1.05em;
}

.openkj-queue-song {
    font-size: 0.9em;
    color: var(--openkj-text-light);
    margin-top: 3px;
}

.openkj-queue-empty {
    padding: 30px;
    text-align: center;
    color: var(--openkj-text-light);
    font-style: italic;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 12px;
}

.openkj-last-updated {
    font-size: 0.8em;
    color: var(--openkj-text-light);
    margin-top: 15px;
    text-align: right;
    padding-top: 10px;
    border-top: 1px solid #e5e7eb;
}

/* Status Container */
.openkj-status-container {
    padding: 20px;
    background-color: #f9f9f9;
    border-radius: 8px;
}

.openkj-status-header h3 {
    margin: 0 0 15px 0;
}

.openkj-status-info {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.openkj-status-item {
    display: flex;
    justify-content: space-between;
    padding: 10px 15px;
    background-color: white;
    border-radius: 6px;
}

.openkj-status-label {
    font-weight: 600;
    color: #333;
}

.openkj-status-value {
    color: #0073aa;
    font-weight: 600;
}

/* Error Message */
.openkj-error {
    padding: 15px;
    background-color: #f8d7da;
    color: #721c24;
    border-radius: 6px;
    text-align: center;
}

/* Loading State */
.openkj-loading {
    text-align: center;
    padding: 20px;
    color: #666;
}

.openkj-loading::after {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid #ddd;
    border-top-color: #0073aa;
    border-radius: 50%;
    animation: openkj-spin 0.8s linear infinite;
    margin-left: 10px;
    vertical-align: middle;
}

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

/* No Results */
.openkj-no-results {
    padding: 20px;
    text-align: center;
    color: #666;
}

/* History Section */
.openkj-history-section {
    margin-bottom: 20px;
    padding: 15px;
    background-color: #f5f5f5;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

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

.openkj-history-header h4 {
    margin: 0;
    font-size: 1em;
    color: #333;
}

.openkj-toggle-history-btn {
    padding: 6px 12px;
    background-color: #0073aa;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 0.85em;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.openkj-toggle-history-btn:hover {
    background-color: #005a87;
}

.openkj-history-list {
    max-height: 300px;
    overflow-y: auto;
}

.openkj-history-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    margin-bottom: 6px;
    background-color: white;
    border-radius: 6px;
    border: 1px solid #e0e0e0;
    transition: box-shadow 0.2s ease;
}

.openkj-history-item:hover {
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.openkj-history-info {
    flex: 1;
    min-width: 0;
}

.openkj-history-title {
    font-weight: 600;
    color: #333;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.openkj-history-artist {
    font-size: 0.9em;
    color: #666;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.openkj-history-meta {
    font-size: 0.75em;
    color: #999;
    display: block;
    margin-top: 2px;
}

.openkj-custom-badge {
    display: inline-block;
    padding: 2px 6px;
    margin-left: 6px;
    background-color: #ffc107;
    color: #333;
    font-size: 0.7em;
    font-weight: 600;
    border-radius: 3px;
    text-transform: uppercase;
    vertical-align: middle;
}

.openkj-history-actions {
    display: flex;
    gap: 6px;
    margin-left: 10px;
    flex-shrink: 0;
}

.openkj-history-request-btn {
    padding: 6px 12px;
    background-color: #28a745;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 0.85em;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.openkj-history-request-btn:hover {
    background-color: #218838;
}

.openkj-history-delete-btn {
    padding: 6px 10px;
    background-color: #dc3545;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 1em;
    line-height: 1;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.openkj-history-delete-btn:hover {
    background-color: #c82333;
}

.openkj-history-empty,
.openkj-history-loading,
.openkj-history-error {
    padding: 15px;
    text-align: center;
    color: #666;
    font-style: italic;
}

/* History Sync Section */
.openkj-history-sync {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px dashed #ddd;
}

.openkj-history-sync p {
    margin: 0 0 10px 0;
    font-size: 0.9em;
    color: #666;
}

.openkj-sync-form {
    display: flex;
    gap: 8px;
}

.openkj-sync-form input[type="text"] {
    flex: 1;
    padding: 8px 12px;
    font-size: 14px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.openkj-sync-btn {
    padding: 8px 16px;
    background-color: #6c757d;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

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

/* Suggested Songs Section */
.openkj-suggestions-section {
    margin-bottom: 20px;
    padding: 16px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.08) 0%, rgba(6, 182, 212, 0.08) 100%);
    border-radius: 12px;
    border: 1px solid rgba(139, 92, 246, 0.2);
}

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

.openkj-suggestions-header h4 {
    margin: 0;
    font-size: 1em;
    font-weight: 600;
    color: var(--openkj-primary, #8b5cf6);
}

.openkj-suggestions-badge {
    font-size: 0.75em;
    color: var(--openkj-primary, #8b5cf6);
    background-color: rgba(139, 92, 246, 0.12);
    padding: 3px 10px;
    border-radius: 12px;
    white-space: nowrap;
}

.openkj-suggestions-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.openkj-suggestion-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 8px;
    border: 1px solid rgba(139, 92, 246, 0.15);
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.openkj-suggestion-item:hover {
    box-shadow: 0 2px 10px rgba(139, 92, 246, 0.15);
    border-color: rgba(139, 92, 246, 0.35);
}

.openkj-suggestion-info {
    flex: 1;
    min-width: 0;
}

.openkj-suggestion-title {
    font-weight: 600;
    color: #1f2937;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.openkj-suggestion-artist {
    font-size: 0.9em;
    color: #6b7280;
    display: block;
}

.openkj-suggestion-meta {
    font-size: 0.8em;
    color: var(--openkj-primary, #8b5cf6);
    display: block;
    margin-top: 2px;
}

.openkj-suggestion-select-btn {
    padding: 6px 14px;
    background-color: var(--openkj-primary, #8b5cf6);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 0.85em;
    cursor: pointer;
    transition: background-color 0.2s ease;
    flex-shrink: 0;
    margin-left: 10px;
}

.openkj-suggestion-select-btn:hover {
    background-color: #7c3aed;
}

@media (max-width: 480px) {
    .openkj-suggestion-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .openkj-suggestion-select-btn {
        margin-left: 0;
        margin-top: 8px;
        width: 100%;
    }

    .openkj-suggestions-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
}

/* Popular Songs Section */
.openkj-popular-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 25px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    background: var(--openkj-gradient);
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(102, 126, 234, 0.3);
}

.openkj-popular-header {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
}

.openkj-popular-header h3 {
    margin: 0;
    font-size: 1.6em;
    color: #fff;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    font-weight: 700;
}

.openkj-popular-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.openkj-popular-item {
    display: flex;
    align-items: center;
    padding: 15px 18px;
    margin-bottom: 10px;
    background: var(--openkj-card-bg);
    border-radius: 14px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.openkj-popular-item:hover {
    transform: translateX(8px) scale(1.01);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.openkj-popular-item:nth-child(1) {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: #78350f;
}

.openkj-popular-item:nth-child(2) {
    background: linear-gradient(135deg, #d1d5db 0%, #9ca3af 100%);
    color: #374151;
}

.openkj-popular-item:nth-child(3) {
    background: linear-gradient(135deg, #d97706 0%, #b45309 100%);
    color: #fff;
}

.openkj-popular-rank {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--openkj-gradient);
    color: white;
    border-radius: 50%;
    font-weight: 800;
    font-size: 1.1em;
    margin-right: 18px;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

.openkj-popular-item:nth-child(1) .openkj-popular-rank {
    background: linear-gradient(135deg, #78350f 0%, #92400e 100%);
    box-shadow: 0 4px 12px rgba(120, 53, 15, 0.4);
}

.openkj-popular-item:nth-child(2) .openkj-popular-rank {
    background: linear-gradient(135deg, #4b5563 0%, #374151 100%);
    box-shadow: 0 4px 12px rgba(75, 85, 99, 0.4);
}

.openkj-popular-item:nth-child(3) .openkj-popular-rank {
    background: linear-gradient(135deg, #7c2d12 0%, #9a3412 100%);
    box-shadow: 0 4px 12px rgba(124, 45, 18, 0.4);
}

.openkj-popular-song-info {
    flex: 1;
    min-width: 0;
}

.openkj-popular-title {
    font-weight: 600;
    color: #333;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.openkj-popular-artist {
    font-size: 0.9em;
    color: #666;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.openkj-popular-count {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
    background-color: #0073aa;
    color: white;
    border-radius: 6px;
    font-weight: bold;
    font-size: 1.1em;
    line-height: 1;
    margin-left: 15px;
    flex-shrink: 0;
}

.openkj-popular-count small {
    font-size: 0.6em;
    font-weight: normal;
    text-transform: uppercase;
    margin-top: 2px;
}

.openkj-popular-empty {
    padding: 30px;
    text-align: center;
    color: #666;
    font-style: italic;
    background-color: #f9f9f9;
    border-radius: 8px;
}

/* Next Event Message */
.openkj-next-event {
    margin-top: 10px;
    font-size: 0.95em;
    color: #666;
}

/* Accepted/Now Playing Section */
.openkj-accepted-section {
    margin-bottom: 20px;
    padding: 20px;
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    border-radius: 8px;
    color: white;
}

.openkj-accepted-section h4 {
    margin: 0 0 15px 0;
    color: white;
    font-size: 1.2em;
    display: flex;
    align-items: center;
    gap: 10px;
}

.openkj-accepted-section h4::before {
    content: "♪";
    font-size: 1.5em;
}

.openkj-accepted-items {
    list-style: none;
    padding: 0;
    margin: 0;
}

.openkj-accepted-item {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    margin-bottom: 8px;
    background-color: rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    backdrop-filter: blur(10px);
}

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

.openkj-accepted-icon {
    font-size: 1.5em;
    margin-right: 15px;
    animation: openkj-pulse 1.5s ease-in-out infinite;
}

@keyframes openkj-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.1); }
}

.openkj-accepted-info {
    flex: 1;
}

.openkj-accepted-singer {
    display: block;
    font-weight: 600;
    font-size: 1.1em;
}

.openkj-accepted-song {
    display: block;
    font-size: 0.9em;
    opacity: 0.9;
}

/* Recent Requests Section */
.openkj-recent-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 25px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    background: var(--openkj-card-bg);
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.openkj-recent-header {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid rgba(139, 92, 246, 0.2);
}

.openkj-recent-header h3 {
    margin: 0;
    font-size: 1.5em;
    color: var(--openkj-text);
    font-weight: 700;
}

.openkj-recent-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.openkj-recent-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 18px;
    margin-bottom: 10px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 14px;
    border-left: 4px solid var(--openkj-primary);
    transition: all 0.3s ease;
}

.openkj-recent-item:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.15);
}

.openkj-recent-song-info {
    flex: 1;
    min-width: 0;
}

.openkj-recent-title {
    font-weight: 700;
    color: var(--openkj-text);
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.openkj-recent-artist {
    font-size: 0.9em;
    color: var(--openkj-text-light);
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 3px;
}

.openkj-recent-singer {
    padding: 8px 16px;
    background: var(--openkj-gradient);
    color: #fff;
    border-radius: 25px;
    font-size: 0.85em;
    font-weight: 600;
    margin-left: 15px;
    flex-shrink: 0;
    white-space: nowrap;
    box-shadow: 0 3px 10px rgba(139, 92, 246, 0.3);
}

.openkj-recent-empty {
    padding: 40px;
    text-align: center;
    color: var(--openkj-text-light);
    font-style: italic;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 15px;
}

/* Responsive */
@media (max-width: 600px) {
    .openkj-search-form {
        flex-direction: column;
    }

    .openkj-search-input-wrapper {
        flex-direction: column;
    }

    .openkj-venue-status {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .openkj-song-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .openkj-select-song-btn {
        width: 100%;
    }

    .openkj-form-actions {
        flex-direction: column;
    }

    .openkj-queue-header {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .openkj-history-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .openkj-history-actions {
        width: 100%;
        margin-left: 0;
    }

    .openkj-history-request-btn {
        flex: 1;
    }

    .openkj-sync-form {
        flex-direction: column;
    }

    .openkj-popular-item {
        flex-wrap: wrap;
    }

    .openkj-popular-count {
        margin-left: auto;
        margin-top: 10px;
    }

    .openkj-recent-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .openkj-recent-singer {
        margin-left: 0;
    }
}

/* =====================================================
   Schedule Display Styles
   ===================================================== */

.openkj-schedule-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 30px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    background: var(--openkj-gradient);
    border-radius: 25px;
    box-shadow: 0 10px 40px rgba(102, 126, 234, 0.3);
}

.openkj-schedule-empty {
    text-align: center;
    padding: 50px 25px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2em;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
}

.openkj-schedule-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.openkj-schedule-date-group {
    background: var(--openkj-card-bg);
    border-radius: 18px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
    overflow: hidden;
    transition: all 0.3s ease;
}

.openkj-schedule-date-group:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0,0,0,0.18);
}

.openkj-schedule-date-group.openkj-schedule-today {
    border: 3px solid var(--openkj-success);
    box-shadow: 0 8px 30px rgba(16, 185, 129, 0.3);
}

.openkj-schedule-date {
    margin: 0;
    padding: 18px 25px;
    background: var(--openkj-gradient);
    color: white;
    font-size: 1.25em;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 14px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.openkj-schedule-today .openkj-schedule-date {
    background: linear-gradient(135deg, #10b981 0%, #059669 50%, #14b8a6 100%);
}

.openkj-schedule-today-badge {
    background: rgba(255,255,255,0.25);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.7em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.openkj-schedule-event {
    padding: 20px;
    border-bottom: 1px solid #eee;
    transition: background-color 0.2s ease;
}

.openkj-schedule-event:last-child {
    border-bottom: none;
}

.openkj-schedule-event:hover {
    background-color: #f8f9fa;
}

.openkj-schedule-event-active {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.1) 0%, rgba(139, 195, 74, 0.1) 100%);
    border-left: 4px solid #4CAF50;
}

.openkj-schedule-event-active:hover {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.15) 0%, rgba(139, 195, 74, 0.15) 100%);
}

.openkj-schedule-event-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
    flex-wrap: wrap;
    gap: 8px;
}

.openkj-schedule-event-name {
    margin: 0;
    font-size: 1.35em;
    color: var(--openkj-text);
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
}

.openkj-schedule-live-badge {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    padding: 5px 14px;
    border-radius: 25px;
    font-size: 0.55em;
    font-weight: 800;
    letter-spacing: 1.5px;
    animation: openkj-pulse 1.5s ease-in-out infinite;
    box-shadow: 0 3px 10px rgba(16, 185, 129, 0.4);
}

.openkj-schedule-venue {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.15) 0%, rgba(236, 72, 153, 0.15) 100%);
    padding: 6px 14px;
    border-radius: 25px;
    font-size: 0.85em;
    color: var(--openkj-primary);
    font-weight: 600;
}

.openkj-schedule-event-details {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    color: var(--openkj-text-light);
    font-size: 0.95em;
}

.openkj-schedule-time,
.openkj-schedule-requests {
    display: flex;
    align-items: center;
    gap: 8px;
}

.openkj-schedule-icon {
    font-size: 1.3em;
}

.openkj-schedule-cta {
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px dashed rgba(139, 92, 246, 0.3);
}

.openkj-schedule-request-btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--openkj-success) 0%, #059669 100%);
    color: white !important;
    padding: 14px 28px;
    border-radius: 12px;
    text-decoration: none !important;
    font-weight: 700;
    font-size: 1.05em;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.35);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.openkj-schedule-request-btn:hover {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.5);
    color: white !important;
}

/* Responsive Schedule Styles */
@media (max-width: 600px) {
    .openkj-schedule-container {
        padding: 10px;
    }

    .openkj-schedule-date {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        font-size: 1em;
    }

    .openkj-schedule-event-header {
        flex-direction: column;
    }

    .openkj-schedule-event-details {
        flex-direction: column;
        gap: 10px;
    }

    .openkj-schedule-request-btn {
        display: block;
        text-align: center;
    }
}

/* =====================================================
   Live Rotation / Now Playing Styles
   ===================================================== */

/* Now Playing */
.openkj-now-playing-container {
    max-width: 600px;
    margin: 0 auto 30px;
}

.openkj-now-playing {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #ec4899 100%);
    background-size: 200% 200%;
    animation: openkj-gradient-shift 5s ease infinite;
    border-radius: 20px;
    padding: 35px;
    text-align: center;
    color: white;
    box-shadow: 0 8px 30px rgba(102, 126, 234, 0.5);
    position: relative;
    overflow: hidden;
}

.openkj-now-playing::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%);
    animation: openkj-spotlight 8s linear infinite;
}

@keyframes openkj-gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes openkj-spotlight {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.openkj-now-playing-label {
    font-size: 0.9em;
    text-transform: uppercase;
    letter-spacing: 3px;
    opacity: 0.9;
    margin-bottom: 12px;
    position: relative;
    display: inline-block;
}

.openkj-now-playing-label::before,
.openkj-now-playing-label::after {
    content: '♪';
    margin: 0 10px;
    animation: openkj-bounce 1s ease-in-out infinite;
}

.openkj-now-playing-label::after {
    animation-delay: 0.5s;
}

@keyframes openkj-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.openkj-now-playing-singer {
    font-size: 2.2em;
    font-weight: 800;
    margin-bottom: 12px;
    text-shadow: 0 3px 10px rgba(0,0,0,0.3);
    position: relative;
}

.openkj-now-playing-song {
    font-size: 1.25em;
    opacity: 0.95;
    position: relative;
}

.openkj-now-playing-artist {
    display: block;
    font-weight: 700;
}

.openkj-now-playing-title {
    display: block;
    font-style: italic;
    margin-top: 6px;
    font-size: 0.95em;
}

.openkj-now-playing-key {
    display: inline-block;
    margin-top: 18px;
    background: rgba(255,255,255,0.25);
    backdrop-filter: blur(10px);
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 0.9em;
    font-weight: 600;
    position: relative;
}

.openkj-now-playing-waiting {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 50%, #ffecd2 100%);
    background-size: 200% 200%;
}

.openkj-now-playing-empty {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 50%, #43e97b 100%);
    background-size: 200% 200%;
}

.openkj-now-playing-message {
    font-size: 1.4em;
    opacity: 0.95;
    position: relative;
}

/* Rotation List */
.openkj-rotation-container {
    max-width: 600px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    background: var(--openkj-card-bg);
    border-radius: 20px;
    padding: 25px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.openkj-rotation-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid rgba(139, 92, 246, 0.2);
}

.openkj-rotation-header h3 {
    margin: 0;
    font-size: 1.5em;
    color: var(--openkj-text);
    font-weight: 700;
}

.openkj-rotation-updated {
    font-size: 0.85em;
    color: var(--openkj-text-light);
    background: #f1f5f9;
    padding: 5px 12px;
    border-radius: 20px;
}

.openkj-rotation-empty {
    text-align: center;
    color: var(--openkj-text-light);
    padding: 40px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 15px;
}

.openkj-rotation-list {
    list-style: none;
    padding: 0;
    margin: 0;
    counter-reset: rotation;
}

.openkj-rotation-item {
    display: flex;
    align-items: flex-start;
    padding: 18px;
    margin-bottom: 12px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 14px;
    transition: all 0.3s ease;
    flex-wrap: wrap;
    border: 1px solid transparent;
}

.openkj-rotation-item:hover {
    background: #fff;
    border-color: rgba(139, 92, 246, 0.3);
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.15);
}

.openkj-rotation-current {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.12) 0%, rgba(236, 72, 153, 0.12) 100%);
    border: 2px solid var(--openkj-primary);
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.25);
}

.openkj-rotation-position {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--openkj-gradient);
    color: white;
    border-radius: 50%;
    font-weight: 700;
    margin-right: 18px;
    flex-shrink: 0;
    font-size: 1.1em;
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

.openkj-rotation-current .openkj-rotation-position {
    background: linear-gradient(135deg, #ec4899 0%, #f43f5e 100%);
    animation: openkj-glow-pulse 2s ease-in-out infinite;
    box-shadow: 0 4px 20px rgba(236, 72, 153, 0.5);
}

.openkj-rotation-name {
    font-size: 1.15em;
    font-weight: 700;
    color: var(--openkj-text);
    flex: 1;
}

.openkj-rotation-badge {
    background: linear-gradient(135deg, #ec4899 0%, #f43f5e 100%);
    color: white;
    padding: 6px 14px;
    border-radius: 25px;
    font-size: 0.7em;
    font-weight: 800;
    letter-spacing: 1.5px;
    animation: openkj-pulse 1.5s ease-in-out infinite;
    box-shadow: 0 3px 10px rgba(236, 72, 153, 0.4);
}

.openkj-rotation-songs {
    width: 100%;
    list-style: none;
    padding: 12px 0 0 58px;
    margin: 12px 0 0 0;
    border-top: 1px dashed rgba(139, 92, 246, 0.3);
}

.openkj-rotation-songs li {
    padding: 6px 0;
    font-size: 0.9em;
    color: var(--openkj-text-light);
}

.openkj-rotation-song-current {
    font-weight: 700;
    color: var(--openkj-primary) !important;
}

/* Singer Queue Grid */
.openkj-singer-queue-container {
    max-width: 1200px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    padding: 25px;
    background: var(--openkj-gradient);
    border-radius: 25px;
    box-shadow: 0 10px 40px rgba(102, 126, 234, 0.3);
}

.openkj-singer-queue-header {
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
}

.openkj-singer-queue-header h3 {
    margin: 0;
    font-size: 1.6em;
    color: #fff;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    font-weight: 700;
}

.openkj-singer-queue-empty {
    text-align: center;
    color: rgba(255, 255, 255, 0.9);
    padding: 40px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
}

.openkj-singer-queue-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.openkj-singer-card {
    background: var(--openkj-card-bg);
    border-radius: 16px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    overflow: hidden;
    transition: all 0.3s ease;
}

.openkj-singer-card:hover {
    box-shadow: 0 12px 35px rgba(0,0,0,0.2);
    transform: translateY(-5px) scale(1.02);
}

.openkj-singer-card-current {
    border: 3px solid #ec4899;
    box-shadow: 0 8px 30px rgba(236, 72, 153, 0.4);
}

.openkj-singer-card-header {
    background: var(--openkj-gradient);
    color: white;
    padding: 18px 22px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.openkj-singer-card-current .openkj-singer-card-header {
    background: linear-gradient(135deg, #ec4899 0%, #f43f5e 50%, #fbbf24 100%);
    background-size: 200% 200%;
    animation: openkj-gradient-shift 3s ease infinite;
}

.openkj-singer-card-name {
    font-size: 1.25em;
    font-weight: 800;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.openkj-singer-card-badge {
    background: rgba(255,255,255,0.3);
    backdrop-filter: blur(5px);
    padding: 6px 14px;
    border-radius: 25px;
    font-size: 0.7em;
    font-weight: 800;
    letter-spacing: 1.5px;
    animation: openkj-pulse 1.5s ease-in-out infinite;
    animation: pulse-live 2s ease-in-out infinite;
}

.openkj-singer-card-songs {
    list-style: none;
    padding: 0;
    margin: 0;
}

.openkj-singer-card-songs li {
    padding: 12px 20px;
    border-bottom: 1px solid #eee;
}

.openkj-singer-card-songs li:last-child {
    border-bottom: none;
}

.openkj-singer-card-song-current {
    background: linear-gradient(135deg, rgba(240, 147, 251, 0.1) 0%, rgba(245, 87, 108, 0.1) 100%);
}

.openkj-singer-card-song-title {
    display: block;
    font-weight: 600;
    color: #333;
}

.openkj-singer-card-song-artist {
    display: block;
    font-size: 0.9em;
    color: #666;
    margin-top: 3px;
}

.openkj-singer-card-no-songs {
    padding: 20px;
    text-align: center;
    color: #999;
    font-style: italic;
    margin: 0;
}

/* Live Container */
.openkj-live-container {
    max-width: 800px;
    margin: 0 auto;
}

/* Responsive */
@media (max-width: 600px) {
    .openkj-now-playing {
        padding: 20px;
    }

    .openkj-now-playing-singer {
        font-size: 1.5em;
    }

    .openkj-rotation-header {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .openkj-rotation-item {
        padding: 12px;
    }

    .openkj-singer-queue-grid {
        grid-template-columns: 1fr;
    }
}

/* =================================
   Tip Display Styles
   ================================= */

.openkj-tip-container {
    max-width: 500px;
    margin: 20px auto;
    padding: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    text-align: center;
    color: #fff;
}

.openkj-tip-title {
    margin: 0 0 10px 0;
    font-size: 1.4em;
    color: #fff;
}

.openkj-tip-message {
    margin: 0 0 20px 0;
    font-size: 1.1em;
    opacity: 0.95;
}

.openkj-tip-options {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

.openkj-tip-button {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 15px 25px;
    border-radius: 10px;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
    min-width: 120px;
}

.openkj-tip-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
    text-decoration: none;
}

.openkj-tip-cashapp {
    background: #00d632;
    color: #fff;
}

.openkj-tip-cashapp:hover {
    color: #fff;
}

.openkj-tip-venmo {
    background: #008cff;
    color: #fff;
}

.openkj-tip-venmo:hover {
    color: #fff;
}

.openkj-tip-paypal {
    background: #003087;
    color: #fff;
}

.openkj-tip-paypal:hover {
    color: #fff;
}

.openkj-tip-icon {
    font-size: 1.8em;
    margin-bottom: 5px;
}

.openkj-tip-label {
    font-size: 0.95em;
    font-weight: 600;
    margin-bottom: 3px;
}

.openkj-tip-handle {
    font-size: 0.8em;
    opacity: 0.9;
}

/* Mobile responsive */
@media (max-width: 480px) {
    .openkj-tip-container {
        padding: 15px;
        margin: 15px auto;
    }

    .openkj-tip-options {
        flex-direction: column;
    }

    .openkj-tip-button {
        width: 100%;
        flex-direction: row;
        justify-content: flex-start;
        gap: 15px;
        padding: 12px 20px;
    }

    .openkj-tip-icon {
        font-size: 1.5em;
        margin-bottom: 0;
    }

    .openkj-tip-label {
        flex: 1;
        text-align: left;
    }

    .openkj-tip-handle {
        text-align: right;
    }
}

/* =====================================================
   Top 10 / Leaderboard Styles (Popular Songs feature)
   ===================================================== */

/* Top 10 Container */
.openkj-top10-container,
.openkj-leaderboard-container,
.openkj-top-singers-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 25px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    background: var(--openkj-gradient);
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(102, 126, 234, 0.3);
}

/* Headers */
.openkj-top10-header,
.openkj-leaderboard-header,
.openkj-top-singers-header {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
}

.openkj-top10-header h3,
.openkj-leaderboard-header h3,
.openkj-top-singers-header h3 {
    margin: 0;
    font-size: 1.6em;
    color: #fff;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    font-weight: 700;
}

/* Period Tabs */
.openkj-top10-tabs,
.openkj-leaderboard-period-tabs,
.openkj-top-singers-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.openkj-top10-tab,
.openkj-leaderboard-period-tab,
.openkj-top-singers-tab {
    padding: 8px 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.8);
    border-radius: 25px;
    font-size: 0.9em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.openkj-top10-tab:hover,
.openkj-leaderboard-period-tab:hover,
.openkj-top-singers-tab:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
}

.openkj-top10-tab.active,
.openkj-leaderboard-period-tab.active,
.openkj-top-singers-tab.active {
    background: rgba(255, 255, 255, 0.95);
    color: var(--openkj-primary-dark);
    border-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
}

/* Venue Tabs (Leaderboard) */
.openkj-leaderboard-venue-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 4px;
}

.openkj-leaderboard-venue-tab {
    padding: 10px 20px;
    border: none;
    background: rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.8);
    border-radius: 12px;
    font-size: 0.95em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    flex-shrink: 0;
}

.openkj-leaderboard-venue-tab:hover {
    background: rgba(255, 255, 255, 0.25);
    color: #fff;
}

.openkj-leaderboard-venue-tab.active {
    background: rgba(255, 255, 255, 0.95);
    color: var(--openkj-primary-dark);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
}

/* Top 10 List */
.openkj-top10-items {
    list-style: none;
    padding: 0;
    margin: 0;
    counter-reset: none;
}

.openkj-top10-item {
    display: flex;
    align-items: center;
    padding: 15px 18px;
    margin-bottom: 10px;
    background: var(--openkj-card-bg);
    border-radius: 14px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.openkj-top10-item:hover {
    transform: translateX(8px) scale(1.01);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

/* Gold - 1st place */
.openkj-top10-item:nth-child(1) {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: #78350f;
}

/* Silver - 2nd place */
.openkj-top10-item:nth-child(2) {
    background: linear-gradient(135deg, #d1d5db 0%, #9ca3af 100%);
    color: #374151;
}

/* Bronze - 3rd place */
.openkj-top10-item:nth-child(3) {
    background: linear-gradient(135deg, #d97706 0%, #b45309 100%);
    color: #fff;
}

/* Rank Badge */
.openkj-top10-rank {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--openkj-gradient);
    color: white;
    border-radius: 50%;
    font-weight: 800;
    font-size: 1.1em;
    margin-right: 18px;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

.openkj-top10-item:nth-child(1) .openkj-top10-rank {
    background: linear-gradient(135deg, #78350f 0%, #92400e 100%);
    box-shadow: 0 4px 12px rgba(120, 53, 15, 0.4);
}

.openkj-top10-item:nth-child(2) .openkj-top10-rank {
    background: linear-gradient(135deg, #4b5563 0%, #374151 100%);
    box-shadow: 0 4px 12px rgba(75, 85, 99, 0.4);
}

.openkj-top10-item:nth-child(3) .openkj-top10-rank {
    background: linear-gradient(135deg, #7c2d12 0%, #9a3412 100%);
    box-shadow: 0 4px 12px rgba(124, 45, 18, 0.4);
}

/* Song Info */
.openkj-top10-song-info {
    flex: 1;
    min-width: 0;
}

.openkj-top10-title {
    font-weight: 600;
    color: #333;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.openkj-top10-artist {
    font-size: 0.9em;
    color: #666;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.openkj-top10-venues {
    font-size: 0.8em;
    color: var(--openkj-primary);
    display: block;
    margin-top: 2px;
    font-weight: 500;
}

/* Play Count Badge */
.openkj-top10-count {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
    background-color: #0073aa;
    color: white;
    border-radius: 6px;
    font-weight: bold;
    font-size: 1.1em;
    line-height: 1;
    margin-left: 15px;
    flex-shrink: 0;
}

.openkj-top10-count small {
    font-size: 0.6em;
    font-weight: normal;
    text-transform: uppercase;
    margin-top: 2px;
}

/* Top 10 color overrides for top 3 items */
.openkj-top10-item:nth-child(1) .openkj-top10-title,
.openkj-top10-item:nth-child(1) .openkj-top10-artist { color: #78350f; }
.openkj-top10-item:nth-child(2) .openkj-top10-title,
.openkj-top10-item:nth-child(2) .openkj-top10-artist { color: #374151; }
.openkj-top10-item:nth-child(3) .openkj-top10-title,
.openkj-top10-item:nth-child(3) .openkj-top10-artist { color: rgba(255, 255, 255, 0.9); }

/* Empty state */
.openkj-top10-empty {
    padding: 30px;
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 12px;
}

/* Top Singers List */
.openkj-top-singers-items { list-style: none; padding: 0; margin: 0; }

.openkj-top-singers-item {
    display: flex;
    align-items: center;
    padding: 15px 18px;
    margin-bottom: 10px;
    background: var(--openkj-card-bg);
    border-radius: 14px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.openkj-top-singers-item:hover {
    transform: translateX(8px) scale(1.01);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

/* Gold / Silver / Bronze for top 3 singers */
.openkj-top-singers-item:nth-child(1) { background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%); color: #78350f; }
.openkj-top-singers-item:nth-child(2) { background: linear-gradient(135deg, #d1d5db 0%, #9ca3af 100%); color: #374151; }
.openkj-top-singers-item:nth-child(3) { background: linear-gradient(135deg, #d97706 0%, #b45309 100%); color: #fff; }

.openkj-top-singers-rank {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--openkj-gradient);
    color: white;
    border-radius: 50%;
    font-weight: 800;
    font-size: 1.1em;
    margin-right: 18px;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

.openkj-top-singers-item:nth-child(1) .openkj-top-singers-rank {
    background: linear-gradient(135deg, #78350f 0%, #92400e 100%);
    box-shadow: 0 4px 12px rgba(120, 53, 15, 0.4);
}
.openkj-top-singers-item:nth-child(2) .openkj-top-singers-rank {
    background: linear-gradient(135deg, #4b5563 0%, #374151 100%);
    box-shadow: 0 4px 12px rgba(75, 85, 99, 0.4);
}
.openkj-top-singers-item:nth-child(3) .openkj-top-singers-rank {
    background: linear-gradient(135deg, #7c2d12 0%, #9a3412 100%);
    box-shadow: 0 4px 12px rgba(124, 45, 18, 0.4);
}

.openkj-top-singers-info { flex: 1; min-width: 0; }

.openkj-top-singers-name {
    font-weight: 600;
    color: #333;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 1.05em;
}

.openkj-top-singers-stats {
    font-size: 0.85em;
    color: #666;
    display: block;
}

.openkj-top-singers-count {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
    background-color: #0073aa;
    color: white;
    border-radius: 6px;
    font-weight: bold;
    font-size: 1.1em;
    line-height: 1;
    margin-left: 15px;
    flex-shrink: 0;
}

.openkj-top-singers-count small {
    font-size: 0.6em;
    font-weight: normal;
    text-transform: uppercase;
    margin-top: 2px;
}

/* Top 3 singer name color overrides */
.openkj-top-singers-item:nth-child(1) .openkj-top-singers-name,
.openkj-top-singers-item:nth-child(1) .openkj-top-singers-stats { color: #78350f; }
.openkj-top-singers-item:nth-child(2) .openkj-top-singers-name,
.openkj-top-singers-item:nth-child(2) .openkj-top-singers-stats { color: #374151; }
.openkj-top-singers-item:nth-child(3) .openkj-top-singers-name,
.openkj-top-singers-item:nth-child(3) .openkj-top-singers-stats { color: rgba(255, 255, 255, 0.9); }

.openkj-top-singers-empty {
    padding: 30px;
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 12px;
}

/* Responsive Top 10 / Leaderboard / Top Singers */
@media (max-width: 600px) {
    .openkj-top10-container,
    .openkj-leaderboard-container,
    .openkj-top-singers-container {
        padding: 15px;
    }

    .openkj-top10-tabs,
    .openkj-leaderboard-period-tabs,
    .openkj-top-singers-tabs {
        justify-content: center;
    }

    .openkj-leaderboard-venue-tabs {
        justify-content: flex-start;
    }

    .openkj-top10-item,
    .openkj-top-singers-item {
        flex-wrap: wrap;
    }

    .openkj-top10-count,
    .openkj-top-singers-count {
        margin-left: auto;
        margin-top: 10px;
    }

    .openkj-top10-header h3,
    .openkj-leaderboard-header h3,
    .openkj-top-singers-header h3 {
        font-size: 1.3em;
    }
}