body {
    background: url("../images/background/room.png") center/cover no-repeat fixed;
}

.timeline-panel {
    gap: 18px;
}

.timeline-form {
    gap: 18px;
}

.timeline-block {
    display: grid;
    gap: 16px;
    padding: 18px;
    background: rgba(6, 7, 9, 0.72);
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: 14px;
}

.timeline-block-header {
    display: grid;
    gap: 6px;
}

.timeline-block-header h3 {
    margin: 0;
    font-size: 16px;
    color: #f8fafc;
}

.timeline-block-header p {
    margin: 0;
    color: #94a3b8;
    font-size: 13px;
}

.timeline-grid {
    display: grid;
    gap: 14px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.timeline-grid-options {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.timeline-grid-events {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.timeline-field {
    display: grid;
    gap: 8px;
}

.timeline-field span {
    font-size: 12px;
    color: #cbd5e1;
}

.timeline-field-full {
    grid-column: 1 / -1;
}

.timeline-mode-panel {
    display: grid;
    gap: 14px;
    padding: 16px;
    background: rgba(9, 12, 20, 0.45);
    border: 1px solid rgba(148, 163, 184, 0.12);
    border-radius: 12px;
}

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

.timeline-panel-header h4 {
    margin: 0;
    font-size: 14px;
    color: #e2e8f0;
}

.timeline-panel-hint {
    font-size: 12px;
    color: #94a3b8;
}

.timeline-events {
    display: grid;
    gap: 14px;
}

.timeline-event-row {
    display: grid;
    gap: 14px;
    padding: 16px;
    background: rgba(6, 7, 9, 0.7);
    border: 1px solid rgba(148, 163, 184, 0.14);
    border-radius: 12px;
}

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

.timeline-event-row-header h4 {
    margin: 0;
    font-size: 14px;
    color: #f8fafc;
}

.add-event-btn,
.remove-event-btn {
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid rgba(250, 204, 21, 0.5);
    background: rgba(250, 204, 21, 0.12);
    color: #facc15;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
}

.remove-event-btn {
    border-color: rgba(248, 113, 113, 0.4);
    background: rgba(248, 113, 113, 0.12);
    color: #fecaca;
}

.secondary-btn {
    background: rgba(148, 163, 184, 0.14) !important;
    color: #e2e8f0 !important;
    border: 1px solid rgba(148, 163, 184, 0.35) !important;
}

.helper-btn {
    background: rgba(250, 204, 21, 0.12) !important;
    color: #fde68a !important;
    border: 1px solid rgba(250, 204, 21, 0.35) !important;
}

.timeline-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.timeline-list {
    display: grid;
    gap: 12px;
}

.timeline-list-compact {
    gap: 10px;
}

.timeline-card {
    display: grid;
    gap: 12px;
    padding: 14px 16px;
    background: rgba(9, 12, 20, 0.45);
    border: 1px solid rgba(148, 163, 184, 0.12);
    border-radius: 12px;
}

.timeline-card.is-key-event {
    border-color: rgba(250, 204, 21, 0.35);
    box-shadow: inset 0 0 0 1px rgba(250, 204, 21, 0.08);
}

.timeline-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

.timeline-card-title {
    display: grid;
    gap: 6px;
}

.timeline-card-title h5 {
    margin: 0;
    font-size: 14px;
    color: #f8fafc;
}

.timeline-card-time {
    font-size: 12px;
    color: #94a3b8;
}

.timeline-badge-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.timeline-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    border: 1px solid rgba(148, 163, 184, 0.35);
    background: rgba(148, 163, 184, 0.16);
    color: #e2e8f0;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.timeline-badge-importance-low {
    border-color: rgba(34, 197, 94, 0.4);
    background: rgba(34, 197, 94, 0.15);
    color: #86efac;
}

.timeline-badge-importance-medium {
    border-color: rgba(250, 204, 21, 0.4);
    background: rgba(250, 204, 21, 0.15);
    color: #fde68a;
}

.timeline-badge-importance-high {
    border-color: rgba(249, 115, 22, 0.45);
    background: rgba(249, 115, 22, 0.15);
    color: #fdba74;
}

.timeline-badge-key {
    border-color: rgba(250, 204, 21, 0.45);
    background: rgba(250, 204, 21, 0.18);
    color: #facc15;
}

.timeline-meta {
    display: grid;
    gap: 8px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.timeline-empty {
    padding: 12px;
    border-radius: 10px;
    background: rgba(15, 23, 42, 0.35);
    border: 1px dashed rgba(148, 163, 184, 0.2);
    color: #94a3b8;
    font-size: 13px;
}

@media (max-width: 900px) {
    .timeline-grid-options {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .timeline-meta {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .timeline-grid,
    .timeline-grid-options,
    .timeline-grid-events,
    .timeline-stats {
        grid-template-columns: 1fr;
    }

    .timeline-block,
    .timeline-mode-panel,
    .timeline-event-row {
        padding: 16px;
    }

    .timeline-panel-header,
    .timeline-card-header,
    .timeline-event-row-header {
        flex-direction: column;
        align-items: flex-start;
    }
}