/* ======================================================
   AM INTERACTIVE — ADMIN MISSION CONTROL STYLES
   Desktop Command Center Aesthetic
   ====================================================== */

.admin-layout {
    display: flex;
    min-height: 100vh;
    background: var(--bg-base);
    position: relative;
    z-index: 1;
}

/* Sidebar */
.admin-sidebar {
    width: 280px;
    background: var(--bg-surface);
    border-right: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}

.sidebar-header {
    padding: 24px 20px 16px;
    border-bottom: 1px solid var(--border-subtle);
}

.brand-badge {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-icon {
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.125rem;
    color: #fff;
    box-shadow: 0 4px 14px rgba(6, 182, 212, 0.3);
}

.brand-title {
    font-size: 1.0625rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    color: var(--text-highlight);
}

.brand-subtitle {
    font-size: 0.6875rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
}

/* Event Switcher in Sidebar */
.event-selector-box {
    margin-top: 18px;
}

.event-selector-box label {
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    display: block;
    margin-bottom: 6px;
}

.event-select-wrapper {
    display: flex;
    gap: 6px;
}

.event-select-dropdown {
    flex: 1;
    background: var(--bg-input);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    padding: 8px 12px;
    font-size: 0.8125rem;
    font-weight: 600;
    cursor: pointer;
}

.btn-icon-add {
    width: 34px;
    height: 34px;
    background: var(--bg-card);
    border: 1px solid var(--border-medium);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 700;
}

.btn-icon-add:hover {
    background: var(--accent-primary);
    color: #fff;
    border-color: var(--accent-primary);
}

/* Sidebar Nav */
.sidebar-nav {
    flex: 1;
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 600;
    transition: all 0.18s ease;
    cursor: pointer;
}

.nav-item:hover {
    color: var(--text-primary);
    background: var(--bg-card);
}

.nav-item.active {
    color: #ffffff;
    background: var(--bg-elevated);
    border: 1px solid var(--border-medium);
    box-shadow: var(--shadow-sm);
}

.nav-item .nav-icon {
    font-size: 1.125rem;
    width: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-badge {
    margin-left: auto;
    background: var(--accent-rose);
    color: #fff;
    font-size: 0.6875rem;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: var(--radius-full);
}

/* Sidebar Footer */
.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.admin-user-info {
    font-size: 0.75rem;
    color: var(--text-muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Main Content Area */
.admin-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow-y: auto;
}

/* Top App Bar */
.admin-topbar {
    padding: 18px 32px;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    position: sticky;
    top: 0;
    z-index: 10;
}

.topbar-event-info {
    display: flex;
    align-items: center;
    gap: 14px;
}

.topbar-event-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-highlight);
}

.event-code-tag {
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.35);
    color: #60a5fa;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-family: monospace;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Tab Container */
.admin-tab-pane {
    display: none;
    padding: 32px;
    max-width: 1360px;
    margin: 0 auto;
    width: 100%;
}

.admin-tab-pane.active {
    display: block;
    animation: fadeIn 0.25s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Dashboard Metric Cards */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.metric-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.metric-card:hover {
    border-color: var(--border-medium);
    transform: translateY(-2px);
}

.metric-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--text-muted);
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.metric-value {
    font-size: 2.25rem;
    font-weight: 800;
    font-family: var(--font-display);
    color: var(--text-highlight);
    line-height: 1;
}

.metric-subtitle {
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

/* Panels & Cards */
.panel {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 28px;
    margin-bottom: 28px;
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 22px;
    flex-wrap: wrap;
    gap: 14px;
}

.panel-title {
    font-size: 1.1875rem;
    font-weight: 700;
}

/* Live Question Spotlight in Q&A / Dashboard */
.spotlight-banner {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1), rgba(59, 130, 246, 0.08));
    border: 1px solid rgba(6, 182, 212, 0.35);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.spotlight-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.spotlight-badge {
    background: var(--accent-cyan);
    color: #08090e;
    font-size: 0.6875rem;
    font-weight: 800;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.spotlight-text {
    font-size: 0.9375rem;
    font-weight: 600;
    color: #ffffff;
}

/* Question List & Moderation */
.filter-tabs {
    display: flex;
    gap: 8px;
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: 14px;
    margin-bottom: 20px;
    overflow-x: auto;
}

.filter-tab {
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: transparent;
    cursor: pointer;
}

.filter-tab:hover {
    color: var(--text-primary);
    background: var(--bg-elevated);
}

.filter-tab.active {
    background: var(--bg-elevated);
    color: #ffffff;
    border: 1px solid var(--border-medium);
}

.questions-container {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.question-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    transition: all 0.2s ease;
}

.question-card:hover {
    border-color: var(--border-medium);
}

.question-card.pinned {
    border-left: 4px solid var(--accent-primary);
}

.question-card.displayed {
    border-left: 4px solid var(--accent-cyan);
    background: rgba(6, 182, 212, 0.04);
}

.q-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.q-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.q-author {
    font-weight: 700;
    color: var(--text-secondary);
}

.q-upvotes {
    display: flex;
    align-items: center;
    gap: 5px;
    background: var(--bg-card);
    padding: 3px 8px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent-cyan);
}

.q-text {
    font-size: 1.0625rem;
    color: var(--text-primary);
    line-height: 1.45;
}

.q-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    flex-wrap: wrap;
    border-top: 1px solid var(--border-subtle);
    padding-top: 12px;
}

.btn-action {
    padding: 6px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    border: 1px solid var(--border-medium);
    color: var(--text-secondary);
}

.btn-action:hover {
    color: var(--text-primary);
    background: var(--bg-card-hover);
}

.btn-action.active-display {
    background: rgba(6, 182, 212, 0.2);
    color: #22d3ee;
    border-color: rgba(6, 182, 212, 0.4);
}

/* Polls Form & Live Manager */
.poll-create-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-input, .form-textarea {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    color: #ffffff;
    font-size: 0.9375rem;
    transition: border-color 0.2s;
}

.form-input:focus, .form-textarea:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

.options-builder {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.option-builder-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn-remove-opt {
    color: var(--text-muted);
    font-size: 1.25rem;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
}

.btn-remove-opt:hover {
    color: var(--accent-rose);
    background: rgba(244, 63, 94, 0.1);
}

/* Active Live Poll Control Card */
.active-poll-card {
    background: linear-gradient(180deg, #161b28 0%, #12151f 100%);
    border: 1px solid rgba(59, 130, 246, 0.35);
    border-radius: var(--radius-xl);
    padding: 32px;
    margin-bottom: 32px;
    box-shadow: var(--shadow-md);
}

.active-poll-card.ended {
    border-color: var(--border-medium);
    background: var(--bg-card);
}

.poll-status-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.poll-question-heading {
    font-size: 1.625rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: #ffffff;
}

.admin-poll-results {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 28px;
}

.admin-result-item {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 14px 18px;
    position: relative;
    overflow: hidden;
}

.admin-result-fill {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    background: rgba(59, 130, 246, 0.18);
    transition: width 0.4s ease;
    z-index: 0;
}

.admin-result-content {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: 600;
    font-size: 0.9375rem;
}

.poll-controls-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    border-top: 1px solid var(--border-subtle);
    padding-top: 20px;
    flex-wrap: wrap;
}

/* QR Code & Audience Section */
.qr-layout {
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: 36px;
    align-items: center;
}

.qr-preview-box {
    background: #ffffff;
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
}

.qr-canvas {
    max-width: 100%;
    height: auto;
}

.qr-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.link-copy-box {
    display: flex;
    background: var(--bg-input);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.link-copy-input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 14px 18px;
    color: var(--accent-cyan);
    font-family: monospace;
    font-size: 0.9375rem;
}

/* Display Control & Screens */
.displays-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 18px;
    margin-top: 20px;
}

.screen-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.screen-card.primary {
    border-color: var(--accent-primary);
}

.screen-title {
    font-weight: 700;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.screen-meta {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .admin-layout {
        flex-direction: column;
    }
    .admin-sidebar {
        width: 100%;
        height: auto;
        position: relative;
    }
    .sidebar-nav {
        flex-direction: row;
        overflow-x: auto;
    }
    .qr-layout {
        grid-template-columns: 1fr;
    }
}