/* --- DETAILS HEADERS & NAV BUTTONS --- */
#details h2 {
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #333;
    border-bottom: 2px solid var(--primary-blue);
    padding-bottom: 5px;
    margin-bottom: 10px;
}

.title-container {
    display: flex;
    flex-direction: column;
}

.home-prompt-subtitle {
    font-size: 0.9rem;
    font-weight: 500;
    color: #555;
    margin-left: 0;
    font-style: normal;
    margin-top: 4px;
}

/* Compact "Play Quiz" Header Pill Button */
#play-game-button,
.play-quiz-header-btn {
    padding: 6px 16px;
    font-size: 13.5px;
    font-weight: 700;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.18s ease;
    border: 1.5px solid var(--primary-blue);
    background-color: var(--primary-blue);
    color: white;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    box-shadow: 0 2px 7px rgba(51, 136, 255, 0.28);
    user-select: none;
}

#play-game-button:hover,
.play-quiz-header-btn:hover {
    background-color: var(--primary-blue-dark);
    border-color: var(--primary-blue-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(51, 136, 255, 0.38);
}

#play-game-button:active,
.play-quiz-header-btn:active {
    transform: translateY(0);
}

.back-to-selection-btn {
    padding: 5px 12px;
    font-size: 14px;
    font-weight: 500;
    color: var(--primary-blue);
    background-color: white;
    border: 1px solid var(--primary-blue);
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
}

.back-to-selection-btn:hover {
    background-color: var(--primary-blue-light);
    transform: translateY(-1px);
}

.back-arrow {
    font-size: 1.3em;
    position: relative;
    top: 0px;
    margin-right: 2px;
}

/* --- STREAMLINED & COMPACT SYLLABUS FILTERS BOX --- */
.syllabus-filter-box {
    border: 1.5px solid var(--primary-blue);
    border-radius: 8px;
    padding: 9px 12px;
    margin: 10px 0 14px 0;
    background-color: #ffffff;
}

.syllabus-filter-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
    gap: 8px;
}

.syllabus-filter-title {
    font-size: 12.5px;
    font-weight: 800;
    color: var(--primary-blue);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    margin: 0;
}

.filter-toolbar-switches {
    display: flex;
    align-items: center;
    gap: 8px;
}

.syllabus-filter-controls {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.syllabus-paper-tabs {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.paper-tab {
    padding: 5px 12px;
    border: 1.5px solid var(--primary-blue);
    background-color: white;
    color: var(--primary-blue);
    border-radius: 18px;
    cursor: pointer;
    font-size: 12.5px;
    font-weight: 600;
    transition: all 0.15s ease;
    user-select: none;
    text-align: center;
}

.paper-tab:hover {
    background-color: var(--primary-blue-light);
    transform: translateY(-1px);
}

.paper-tab:active {
    transform: translateY(0);
}

.paper-tab.active {
    background-color: var(--primary-blue);
    color: white;
    box-shadow: 0 2px 7px rgba(51, 136, 255, 0.28);
}

.paper-tab.active:hover {
    background-color: var(--primary-blue-dark);
}

.syllabus-subject-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 0px;
}

.syllabus-subject-label {
    font-size: 12.5px;
    font-weight: 700;
    color: #475569;
    white-space: nowrap;
}

.syllabus-subject-select {
    flex: 1;
    padding: 5px 12px;
    border: 1.5px solid var(--primary-blue);
    border-radius: 18px;
    background-color: #ffffff;
    color: var(--primary-blue-dark);
    font-size: 12.5px;
    font-weight: 600;
    cursor: pointer;
    outline: none;
    transition: all 0.15s ease;
}

.syllabus-subject-select:focus {
    box-shadow: 0 0 0 2px rgba(51, 136, 255, 0.2);
}

.subject-count {
    font-size: 0.85em;
    color: #777;
    font-weight: normal;
    margin-left: 4px;
}

/* --- DEDICATED RECTANGULAR ANALYSIS TOOLS BOX --- */
.analysis-tools-box {
    border: 1.5px solid var(--primary-blue);
    border-radius: 8px;
    padding: 10px 12px;
    margin: 18px 0 16px 0;
    background-color: #ffffff;
}

.analysis-tools-title {
    font-size: 12.5px;
    font-weight: bold;
    color: var(--primary-blue);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.analysis-tools-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

/* --- GENERAL SECTIONS & TOGGLE BUTTONS --- */
.features-section {
    margin-top: 16px;
}

.features-section h3 {
    color: #333;
    border-bottom: 2px solid var(--primary-blue);
    padding-bottom: 4px;
    margin-bottom: 10px;
    font-size: 14.5px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.feature-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-bottom: 14px;
}

.feature-toggle {
    padding: 6px 12px;
    border: 1.5px solid var(--primary-blue);
    background-color: white;
    color: var(--primary-blue);
    border-radius: 18px;
    cursor: pointer;
    font-size: 12.5px;
    font-weight: 500;
    transition: all 0.15s ease;
    white-space: nowrap;
    user-select: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.feature-toggle:hover {
    background-color: var(--primary-blue-light);
    transform: translateY(-1px);
}

.feature-toggle:active {
    transform: translateY(0);
}

.feature-toggle.active {
    background-color: var(--primary-blue);
    color: white;
    box-shadow: 0 2px 7px rgba(51, 136, 255, 0.28);
}

.feature-toggle.active:hover {
    background-color: var(--primary-blue-dark);
}

.feature-toggle.disabled {
    background-color: #f0f0f0;
    border-color: #dcdcdc;
    color: #b0b0b0;
    cursor: not-allowed;
    transform: none;
}

.bottom-nav-container {
    margin-top: 30px;
    padding-top: 16px;
    border-top: 1px solid #ddd;
    display: flex;
    justify-content: center;
    padding-bottom: 30px;
}

.creator-contact-footer {
    text-align: center;
    margin-top: 30px;
    color: #666;
    font-size: 0.85em;
}

.creator-contact-footer hr {
    border: 0;
    height: 1px;
    background-color: #ddd;
    margin-bottom: 12px;
}

.creator-contact-footer p {
    margin: 0;
    padding: 0;
}

/* ========================================================== */
/* SEARCH BAR & SPOTLIGHT MODAL                               */
/* ========================================================== */

.search-trigger-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 14px;
    background-color: rgba(255, 255, 255, 0.96);
    border: 1.5px solid rgba(0, 0, 0, 0.25);
    border-radius: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    font-size: 13px;
    font-weight: 600;
    color: #2c3e50;
    cursor: pointer;
    transition: all 0.18s ease;
    user-select: none;
}

.search-trigger-btn:hover {
    background-color: #ffffff;
    border-color: var(--primary-blue);
    box-shadow: 0 4px 12px rgba(51, 136, 255, 0.25);
    transform: translateY(-1px);
}

.search-btn-icon {
    font-size: 13px;
    opacity: 0.8;
}

.search-btn-text {
    font-size: 12.5px;
    color: #475569;
}

.search-btn-kbd {
    background: #f1f5f9;
    border: 1px solid #cbd5e1;
    border-radius: 4px;
    padding: 2px 5px;
    font-size: 10px;
    font-family: monospace;
    font-weight: 700;
    color: #64748b;
}

/* ========================================================== */
/* COMPACT DUAL TOGGLE SWITCHES (DOCKED IN TOOLBAR)          */
/* ========================================================== */

.map-switch-control {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
    background-color: #f8fafc;
    border: 1.2px solid #cbd5e1;
    border-radius: 16px;
    padding: 2px 6px 2px 8px;
    cursor: pointer;
    user-select: none;
    transition: all 0.15s ease;
    box-sizing: border-box;
}

.map-switch-control:hover {
    background-color: #ffffff;
    border-color: var(--primary-blue);
}

.map-switch-label {
    font-size: 11px;
    font-weight: 700;
    color: #334155;
    white-space: nowrap;
}

.map-switch-input {
    display: none;
}

.map-switch-slider {
    position: relative;
    width: 26px;
    height: 15px;
    background-color: #cbd5e1;
    border-radius: 16px;
    transition: background-color 0.18s cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
}

.map-switch-slider::before {
    content: '';
    position: absolute;
    top: 1.5px;
    left: 1.5px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #ffffff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
    transition: transform 0.18s cubic-bezier(0.4, 0, 0.2, 1);
}

.map-switch-input:checked + .map-switch-slider {
    background-color: var(--primary-blue, #3388ff);
}

.map-switch-input:checked + .map-switch-slider::before {
    transform: translateX(11px);
}

/* Global Spotlight Search Modal */
.search-modal-backdrop {
    position: fixed;
    inset: 0;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(5px);
    z-index: 10000;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding-top: 80px;
    box-sizing: border-box;
}

.search-modal-container {
    width: 100%;
    max-width: 580px;
    background: #ffffff;
    border-radius: 14px;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.35);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    margin: 0 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: modal-drop 0.18s ease-out;
}

@keyframes modal-drop {
    from { opacity: 0; transform: translateY(-15px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.search-modal-header {
    display: flex;
    align-items: center;
    padding: 14px 18px;
    border-bottom: 1px solid #e2e8f0;
    background: #ffffff;
    gap: 12px;
}

.search-modal-icon {
    font-size: 18px;
    opacity: 0.65;
}

.search-modal-input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 16px;
    font-weight: 500;
    color: #1e293b;
    background: transparent;
}

.search-modal-input::placeholder {
    color: #94a3b8;
}

.search-modal-close-btn {
    border: none;
    background: #f1f5f9;
    color: #64748b;
    font-size: 13px;
    font-weight: 700;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
}

.search-modal-close-btn:hover {
    background: #e2e8f0;
    color: #0f172a;
}

.search-modal-results {
    max-height: 380px;
    overflow-y: auto;
    padding: 8px 0;
}

.search-modal-empty-prompt {
    padding: 30px 20px;
    text-align: center;
    color: #64748b;
    font-size: 14px;
    font-style: italic;
}

.search-result-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 18px;
    cursor: pointer;
    transition: background-color 0.12s ease;
    border-bottom: 1px solid #f8fafc;
}

.search-result-item:hover,
.search-result-item.selected {
    background-color: #f0f7ff;
}

.search-result-main {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.search-result-title {
    font-size: 14.5px;
    font-weight: 600;
    color: #0f172a;
}

.search-result-sub {
    font-size: 12px;
    color: #64748b;
}

.search-result-badge {
    font-size: 11px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 12px;
    background-color: #e0f2fe;
    color: #0369a1;
    border: 1px solid #bae6fd;
    white-space: nowrap;
}

.search-modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 16px;
    padding: 10px 18px;
    background: #f8fafc;
    border-top: 1px solid #e2e8f0;
    font-size: 11px;
    color: #64748b;
}

.search-modal-footer kbd {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 4px;
    padding: 1px 4px;
    font-size: 10px;
    font-family: monospace;
    font-weight: 600;
}

/* ========================================================== */
/* MULTI-LAYER OVERVIEW CARD (IN DETAILS PANEL)               */
/* ========================================================== */

.multi-layer-overview-card {
    background: #f8fbff;
    border: 1.5px solid #d9e8ff;
    border-radius: 8px;
    padding: 12px 14px;
    margin-bottom: 16px;
}

.multi-layer-card-title {
    font-size: 12.5px;
    font-weight: 700;
    color: #0d47a1;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.multi-layer-count-badge {
    background-color: #e0f2fe;
    color: #0284c7;
    border: 1px solid #bae6fd;
    font-size: 10.5px;
    padding: 2px 8px;
    border-radius: 12px;
    font-weight: 700;
}

.multi-layer-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.multi-layer-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 7px 12px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    font-size: 12.5px;
    font-weight: 600;
    color: #1e293b;
}

.multi-layer-row-action {
    color: #ef4444;
    cursor: pointer;
    font-size: 11.5px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    transition: background-color 0.15s ease;
}

.multi-layer-row-action:hover {
    background-color: #fee2e2;
}

.multi-layer-hint-text {
    font-size: 12px;
    color: #64748b;
    margin-top: 8px;
    line-height: 1.4;
    font-style: italic;
}

/* ========================================================== */
/* MOBILE SPECIFIC RULES                                      */
/* ========================================================== */
@media (max-width: 480px), (orientation: portrait) and (max-width: 768px) {
    .syllabus-paper-tabs {
        display: flex !important;
        flex-wrap: nowrap !important;
        gap: 4px !important;
        width: 100% !important;
    }

    .paper-tab {
        flex: 1 1 0px !important;
        padding: 5px 2px !important;
        font-size: 11px !important;
        text-align: center !important;
        white-space: nowrap !important;
        border-radius: 14px !important;
    }

    .back-to-selection-btn,
    #auth-container .back-to-selection-btn,
    .bottom-nav-container {
        display: none !important;
    }

    .feature-toggle { 
        padding: 5px 10px; 
        font-size: 12px; 
    }

    .search-modal-backdrop {
        padding-top: 20px;
    }
    .search-btn-kbd {
        display: none;
    }
    .search-modal-footer {
        display: none;
    }
}