/**
 * Trip Architect - Frontend
 */
.ta-builder {
    --ta-cream: #F2EDE4;
    --ta-bg: #FAF6ED;
    --ta-ink: #1A1714;
    --ta-ink-2: #2D2824;
    --ta-muted: #5A5349;
    --ta-muted-2: #8B7F6B;
    --ta-line: #D4CBB8;
    --ta-accent: #C65D3F;
    --ta-serif: 'Fraunces', Georgia, serif;
    --ta-sans: 'IBM Plex Sans', system-ui, sans-serif;
    --ta-mono: 'IBM Plex Mono', ui-monospace, monospace;
    font-family: var(--ta-sans);
    color: var(--ta-ink);
    background: var(--ta-cream);
    margin: 20px auto;
    max-width: 1400px;
    box-sizing: border-box;
}
.ta-builder * { box-sizing: border-box; }

.ta-eyebrow {
    font-family: var(--ta-mono);
    font-size: 10px;
    letter-spacing: 0.1em;
    color: var(--ta-accent);
    text-transform: uppercase;
}

.ta-accent { color: var(--ta-accent) !important; }

/* Top bar */
.ta-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    border-bottom: 1px solid var(--ta-line);
    flex-wrap: wrap;
    gap: 12px;
    background: white;
}

.ta-destination {
    font-family: var(--ta-serif);
    font-size: 26px;
    font-weight: 500;
    letter-spacing: -0.02em;
    color: var(--ta-ink);
}

.ta-powered {
    font-family: var(--ta-mono);
    font-size: 10px;
    letter-spacing: 0.1em;
    color: var(--ta-muted-2);
    margin-top: 2px;
}

.ta-powered strong { color: var(--ta-accent); }

.ta-topbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 12px;
    font-family: var(--ta-mono);
}

.ta-date-label {
    color: var(--ta-muted);
}
.ta-date-label input {
    padding: 6px 10px;
    border: 1px solid var(--ta-line);
    border-radius: 2px;
    font-family: var(--ta-mono);
    font-size: 12px;
    background: white;
    margin-left: 6px;
}

.ta-btn-small {
    padding: 8px 14px;
    font-size: 11px;
    background: white;
    border: 1px solid var(--ta-line);
    border-radius: 2px;
    cursor: pointer;
    font-family: var(--ta-mono);
    letter-spacing: 0.08em;
    color: var(--ta-muted);
}
.ta-btn-small:hover { color: var(--ta-accent); border-color: var(--ta-accent); }
.ta-btn-small.is-active { background: var(--ta-bg); color: var(--ta-accent); border-color: var(--ta-accent); }

/* Main grid */
.ta-main-grid {
    display: grid;
    grid-template-columns: 300px 1fr 300px;
    min-height: 600px;
    height: calc(100vh - 160px);
    max-height: 800px;
}

.ta-main-grid.no-map { grid-template-columns: 320px 1fr; }

@media (max-width: 960px) {
    .ta-main-grid, .ta-main-grid.no-map {
        grid-template-columns: 1fr;
        height: auto;
    }
}

/* Bucket (left) */
.ta-bucket {
    overflow-y: auto;
    border-right: 1px solid var(--ta-line);
    background: white;
}

.ta-bucket-header {
    position: sticky;
    top: 0;
    z-index: 2;
    padding: 16px 20px;
    background: white;
    border-bottom: 1px solid var(--ta-line);
}

.ta-bucket-title {
    font-family: var(--ta-serif);
    font-size: 20px;
    font-weight: 500;
    margin-top: 4px;
}

.ta-bucket-sub {
    font-size: 11px;
    color: var(--ta-muted);
    margin-top: 4px;
}

.ta-activities-list {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ta-activity-item {
    padding: 12px;
    background: white;
    border: 1px solid var(--ta-line);
    border-left: 3px solid var(--ta-muted-2);
    border-radius: 2px;
    cursor: grab;
    transition: all 0.15s;
}
.ta-activity-item:hover:not(.is-added) {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.ta-activity-item.is-added { opacity: 0.4; cursor: default; }
.ta-activity-item.is-dragging { opacity: 0.5; }

.ta-ai-head {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.ta-ai-emoji {
    font-size: 22px;
    line-height: 1;
}

.ta-ai-body { flex: 1; min-width: 0; }

.ta-ai-cat {
    font-family: var(--ta-mono);
    font-size: 9px;
    letter-spacing: 0.1em;
}

.ta-ai-name {
    font-family: var(--ta-serif);
    font-size: 14px;
    font-weight: 500;
    line-height: 1.2;
    margin-top: 2px;
    color: var(--ta-ink);
}

.ta-ai-desc {
    font-size: 11px;
    color: var(--ta-muted);
    margin-top: 4px;
    line-height: 1.4;
}

.ta-ai-meta {
    display: flex;
    justify-content: space-between;
    font-family: var(--ta-mono);
    font-size: 10px;
    color: var(--ta-muted-2);
    margin-top: 8px;
}

.ta-ai-meta-price { color: var(--ta-ink); font-weight: 500; }

.ta-ai-added {
    font-family: var(--ta-mono);
    font-size: 9px;
    letter-spacing: 0.1em;
    color: var(--ta-accent);
    margin-top: 8px;
    padding-top: 6px;
    border-top: 1px dashed var(--ta-line);
}

/* Timeline (center) */
.ta-timeline-area {
    overflow-y: auto;
    background: var(--ta-bg);
    padding: 20px;
}

.ta-timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 12px;
}

.ta-timeline-title {
    font-family: var(--ta-serif);
    font-size: 22px;
    font-weight: 500;
    margin-top: 4px;
}

.ta-timeline-summary {
    display: flex;
    gap: 16px;
    font-family: var(--ta-mono);
    font-size: 12px;
}

.ta-sum-label { color: var(--ta-muted-2); }

.ta-timeline-empty {
    text-align: center;
    padding: 60px 20px;
    background: white;
    border: 1px dashed var(--ta-line);
    border-radius: 3px;
}

.ta-empty-icon {
    font-size: 48px;
    color: var(--ta-accent);
    margin-bottom: 8px;
}

.ta-empty-title {
    font-family: var(--ta-serif);
    font-size: 22px;
    font-weight: 400;
    margin-bottom: 8px;
}

.ta-timeline {
    background: white;
    border: 1px solid var(--ta-line);
    border-radius: 3px;
}

.ta-tl-row {
    display: flex;
    border-bottom: 1px solid #E8E0D0;
}
.ta-tl-row:last-child { border-bottom: none; }

.ta-tl-time {
    width: 80px;
    padding: 12px;
    background: var(--ta-cream);
    border-right: 1px solid #E8E0D0;
    font-family: var(--ta-mono);
    font-size: 10px;
    color: var(--ta-muted);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.ta-tl-time-end { color: var(--ta-muted-2); }

.ta-tl-content {
    flex: 1;
    padding: 14px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.ta-tl-activity {
    border-left: 3px solid var(--ta-accent);
}

.ta-tl-emoji { font-size: 28px; flex-shrink: 0; }

.ta-tl-info { flex: 1; min-width: 0; }

.ta-tl-cat {
    font-family: var(--ta-mono);
    font-size: 9px;
    letter-spacing: 0.1em;
}

.ta-tl-name {
    font-family: var(--ta-serif);
    font-size: 16px;
    font-weight: 500;
    color: var(--ta-ink);
    margin-top: 2px;
}

.ta-tl-address {
    font-size: 12px;
    color: var(--ta-muted);
    margin-top: 4px;
}

.ta-tl-warning {
    margin-top: 8px;
    padding: 8px;
    background: #FEE8E4;
    color: var(--ta-accent);
    border-left: 2px solid var(--ta-accent);
    font-family: var(--ta-mono);
    font-size: 10px;
    letter-spacing: 0.02em;
}

.ta-tl-right {
    text-align: right;
    flex-shrink: 0;
}

.ta-tl-price {
    font-family: var(--ta-mono);
    font-size: 13px;
    color: var(--ta-ink);
    font-weight: 500;
}

.ta-tl-remove {
    background: none;
    border: none;
    color: var(--ta-accent);
    cursor: pointer;
    font-family: var(--ta-mono);
    font-size: 10px;
    letter-spacing: 0.05em;
    margin-top: 4px;
    padding: 0;
}
.ta-tl-remove:hover { text-decoration: underline; }

/* Travel block */
.ta-tl-travel {
    padding: 8px 14px;
    background: var(--ta-bg);
    font-family: var(--ta-mono);
    font-size: 11px;
    color: var(--ta-muted);
}

/* Free block */
.ta-tl-free {
    padding: 10px 14px;
    background: var(--ta-bg);
    font-size: 12px;
    color: var(--ta-ink);
}
.ta-tl-free strong { color: var(--ta-ink); }

.ta-btn {
    font-family: var(--ta-sans);
    font-size: 14px;
    font-weight: 500;
    padding: 12px 20px;
    border-radius: 2px;
    border: none;
    cursor: pointer;
    transition: opacity 0.2s;
    letter-spacing: 0.01em;
}
.ta-btn:hover:not(:disabled) { opacity: 0.9; }

.ta-btn-primary { background: var(--ta-accent); color: var(--ta-cream); }
.ta-btn-outline { background: white; color: var(--ta-ink); border: 1px solid var(--ta-line); }

.ta-btn-large {
    width: 100%;
    margin-top: 16px;
    padding: 14px;
    font-size: 15px;
}

.ta-book-note {
    text-align: center;
    margin-top: 8px;
    font-family: var(--ta-mono);
    font-size: 10px;
    letter-spacing: 0.08em;
    color: var(--ta-muted-2);
}

/* Map (right) */
.ta-map-area {
    display: flex;
    flex-direction: column;
    border-left: 1px solid var(--ta-line);
    background: white;
    overflow: hidden;
}

.ta-map-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--ta-line);
}

.ta-map-title {
    font-family: var(--ta-serif);
    font-size: 20px;
    font-weight: 500;
    margin-top: 4px;
}

.ta-map-sub {
    font-size: 11px;
    color: var(--ta-muted);
    margin-top: 4px;
}

.ta-map-canvas {
    flex: 1;
    position: relative;
    min-height: 400px;
    background: linear-gradient(135deg, #E8F2F4 0%, #D4E4E8 100%);
    overflow: hidden;
}

.ta-map-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.ta-map-pins {
    position: absolute;
    inset: 0;
}

.ta-map-pin {
    position: absolute;
    transform: translate(-50%, -50%);
    width: 22px; height: 22px;
    background: white;
    border: 2px solid var(--ta-muted-2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--ta-mono);
    font-size: 10px;
    font-weight: 600;
    color: var(--ta-muted-2);
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    cursor: pointer;
    transition: all 0.15s;
}
.ta-map-pin:hover { transform: translate(-50%, -50%) scale(1.2); z-index: 10; }
.ta-map-pin.is-in {
    width: 32px; height: 32px;
    font-size: 13px;
    color: white;
    z-index: 5;
}

.ta-map-compass {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 32px; height: 32px;
    background: rgba(255,255,255,0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--ta-mono);
    font-size: 12px;
    font-weight: 600;
}

.ta-map-footer {
    padding: 10px 20px;
    border-top: 1px solid var(--ta-line);
    font-family: var(--ta-mono);
    font-size: 11px;
    color: var(--ta-muted);
    display: flex;
    justify-content: space-between;
}

/* Modal */
.ta-modal {
    position: fixed;
    inset: 0;
    background: rgba(26,23,20,0.85);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.ta-modal-content {
    background: white;
    max-width: 480px;
    width: 100%;
    padding: 32px;
    border-radius: 3px;
    position: relative;
}

.ta-modal-close {
    position: absolute;
    top: 12px;
    right: 16px;
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
    color: var(--ta-muted-2);
}

.ta-modal-content h2 {
    font-family: var(--ta-serif);
    font-size: 28px;
    font-weight: 500;
    margin: 4px 0 20px;
}

.ta-field {
    margin-bottom: 16px;
}

.ta-field label {
    display: block;
    font-family: var(--ta-mono);
    font-size: 10px;
    letter-spacing: 0.08em;
    margin-bottom: 6px;
    color: var(--ta-ink);
}

.ta-field input, .ta-field textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--ta-line);
    border-radius: 2px;
    background: var(--ta-cream);
    font-family: var(--ta-sans);
    font-size: 14px;
}
.ta-field input:focus { outline: none; border-color: var(--ta-accent); }

.ta-success { text-align: center; }

.ta-success-icon {
    font-size: 60px;
    color: var(--ta-accent);
    margin-bottom: 12px;
}

.ta-booking-number {
    display: block;
    margin-bottom: 8px;
}

/* ═════════════════════════════════════════════════════════
   Destination selector (multi-destination)
═════════════════════════════════════════════════════════ */
.ta-selector {
    max-width: 1100px;
    margin: 20px auto;
    padding: 30px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.ta-selector-header {
    text-align: center;
    margin-bottom: 40px;
}

.ta-selector .ta-eyebrow {
    font-family: "SF Mono", Menlo, monospace;
    font-size: 11px;
    letter-spacing: 0.15em;
    color: #C65D3F;
    font-weight: 700;
    margin-bottom: 12px;
}

.ta-selector-title {
    font-family: Georgia, "Times New Roman", serif;
    font-size: 44px;
    font-weight: 400;
    color: #1A1714;
    margin: 0 0 14px;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.ta-selector-sub {
    font-size: 16px;
    color: #5A5349;
    max-width: 520px;
    margin: 0 auto;
    line-height: 1.55;
}

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

.ta-dest-tile {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    background: #FAF6ED;
    border: 1px solid #D4CBB8;
    border-radius: 4px;
    overflow: hidden;
    transition: all 0.25s;
}

.ta-dest-tile:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border-color: #C65D3F;
    color: inherit;
    text-decoration: none;
}

.ta-dest-tile-img {
    width: 100%;
    aspect-ratio: 16 / 10;
    background-size: cover;
    background-position: center;
    background-color: #E8E0D0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ta-dest-tile-placeholder {
    font-size: 48px;
    opacity: 0.5;
}

.ta-dest-tile-body {
    padding: 18px 20px 20px;
}

.ta-dest-tile-country {
    font-family: "SF Mono", Menlo, monospace;
    font-size: 10px;
    letter-spacing: 0.15em;
    color: #8B7F6B;
    margin-bottom: 6px;
    font-weight: 600;
}

.ta-dest-tile-name {
    font-family: Georgia, "Times New Roman", serif;
    font-size: 24px;
    font-weight: 500;
    color: #1A1714;
    margin: 0 0 8px;
    line-height: 1.2;
}

.ta-dest-tile-desc {
    font-size: 13px;
    color: #5A5349;
    line-height: 1.5;
    margin: 0 0 14px;
}

.ta-dest-tile-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: "SF Mono", Menlo, monospace;
    font-size: 12px;
    color: #8B7F6B;
    padding-top: 12px;
    border-top: 1px solid #D4CBB8;
}

.ta-dest-tile-cta {
    color: #C65D3F;
    font-weight: 700;
}

/* ═════════════════════════════════════════════════════════
   Change destination link (when in builder with multiple dests)
═════════════════════════════════════════════════════════ */
.ta-builder .ta-change-dest {
    font-family: "SF Mono", Menlo, monospace;
    font-size: 10px;
    letter-spacing: 0.1em;
    color: #8B7F6B;
    text-decoration: none;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 4px;
}
.ta-builder .ta-change-dest:hover {
    color: #C65D3F;
}

/* ═════════════════════════════════════════════════════════
   Discount banner (shown when a rule applies)
═════════════════════════════════════════════════════════ */
.ta-builder .ta-discount-banner {
    display: flex;
    align-items: center;
    gap: 14px;
    background: linear-gradient(135deg, #4A6B3F 0%, #5A8048 100%);
    color: white;
    padding: 14px 18px;
    border-radius: 4px;
    margin: 14px 0;
    box-shadow: 0 3px 12px rgba(74, 107, 63, 0.25);
}

.ta-builder .ta-discount-banner-icon {
    font-size: 26px;
    flex-shrink: 0;
}

.ta-builder .ta-discount-banner-body {
    flex: 1;
    min-width: 0;
}

.ta-builder .ta-discount-banner-title {
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0.01em;
}

.ta-builder .ta-discount-banner-sub {
    font-family: "SF Mono", Menlo, monospace;
    font-size: 11px;
    opacity: 0.85;
    margin-top: 2px;
}

.ta-builder .ta-discount-banner-amount {
    font-family: "SF Mono", Menlo, monospace;
    font-size: 18px;
    font-weight: 700;
    flex-shrink: 0;
}

/* Price with discount - strike-through + final */
.ta-builder .ta-price-strike {
    text-decoration: line-through;
    color: #8B7F6B;
    font-size: 85%;
    margin-right: 6px;
}
.ta-builder .ta-price-final {
    color: #4A6B3F;
    font-weight: 700;
}

/* Error state */
.ta-builder .ta-error,
.ta-error {
    padding: 20px 24px;
    background: #FFF4EF;
    border-left: 3px solid #C65D3F;
    color: #8B4F35;
    font-family: -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 14px;
    border-radius: 3px;
    max-width: 600px;
    margin: 20px auto;
}

/* Map toggle button in timeline */
.ta-builder .ta-tl-map-toggle {
    margin-left: 10px;
    padding: 3px 10px;
    background: transparent;
    border: 1px solid #D4CBB8;
    border-radius: 2px;
    font-family: "SF Mono", Menlo, monospace;
    font-size: 10px;
    letter-spacing: 0.05em;
    color: #5A5349;
    cursor: pointer;
    transition: all 0.15s;
}
.ta-builder .ta-tl-map-toggle:hover {
    background: #C65D3F;
    color: white;
    border-color: #C65D3F;
}

.ta-builder .ta-tl-map-embed {
    margin-top: 10px;
    border-radius: 3px;
    overflow: hidden;
    border: 1px solid #D4CBB8;
}