/* ── YearsAhead Life Simulator Specific Styles ───────────────────────────
   Loaded after shared/styles.css for overrides and additions.
   ──────────────────────────────────────────────────────────────────── */

/* ── Textarea Highlight Overlay (from moneyflow) ──────────────────────── */

.textarea-highlight-wrap {
    position: relative;
}

.textarea-gutter {
    position: absolute;
    top: 1px;
    left: 1px;
    bottom: 1px;
    width: 36px;
    padding: 14px 0;
    border-radius: 7px 0 0 7px;
    background: var(--surface-card);
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 0.88rem;
    line-height: 1.6;
    color: var(--text-disabled);
    text-align: right;
    overflow: hidden;
    pointer-events: none;
    box-sizing: border-box;
    z-index: 1;
    border-right: 1px solid var(--border-light);
}

.textarea-gutter .gutter-line {
    padding-right: 8px;
    box-sizing: border-box;
    overflow: hidden;
}

.textarea-gutter .gutter-line-error {
    padding-right: 8px;
    color: #dc3545;
    font-weight: 600;
    box-sizing: border-box;
    overflow: hidden;
}

.textarea-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 14px 16px 14px 48px;
    border: 1px solid transparent;
    border-radius: 8px;
    background: var(--surface-bg);
    color: transparent;
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 0.88rem;
    line-height: 1.6;
    white-space: pre-wrap;
    word-wrap: break-word;
    overflow: hidden;
    pointer-events: none;
    box-sizing: border-box;
}

.textarea-backdrop .line-error {
    background: var(--error-line-bg);
    border-left: 3px solid #dc3545;
    margin-left: -48px;
    padding-left: 45px;
    margin-right: -16px;
    padding-right: 16px;
}

/* ── Plan Textarea ─────────────────────────────────────────────────────── */

.plan-textarea {
    width: 100%;
    min-height: 260px;
    padding: 14px 16px 14px 48px;
    border: 1px solid var(--border-input);
    border-radius: 8px;
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 0.88rem;
    line-height: 1.6;
    color: var(--text-primary);
    background: transparent;
    position: relative;
    z-index: 2;
    resize: vertical;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.plan-textarea:focus {
    border-color: var(--color-primary);
    outline: none;
}

.plan-textarea::placeholder {
    color: var(--text-disabled);
}

/* ── Parse Errors ──────────────────────────────────────────────────────── */

.parse-errors {
    margin-top: 8px;
}

.parse-error-item {
    display: flex;
    align-items: baseline;
    gap: 6px;
    padding: 4px 8px;
    font-size: 0.82rem;
    color: #dc3545;
    background: var(--error-line-bg);
    border-radius: 4px;
    margin-bottom: 4px;
}

.parse-error-line {
    font-weight: 600;
    white-space: nowrap;
}

/* ── Syntax Help ───────────────────────────────────────────────────────── */

.syntax-help {
    font-size: 0.82rem;
    color: var(--text-disabled);
    line-height: 1.7;
}

.syntax-help strong {
    display: block;
    color: var(--text-muted);
    margin-top: 10px;
    margin-bottom: 2px;
}

.syntax-help strong:first-child {
    margin-top: 0;
}

.syntax-example {
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 0.78rem;
    padding: 2px 8px;
    background: var(--surface-elevated);
    border-radius: 4px;
    margin-bottom: 3px;
    color: var(--text-secondary);
}

.syntax-tip {
    font-size: 0.78rem;
    color: var(--text-disabled);
    padding-left: 8px;
}

/* ── Import / Export ───────────────────────────────────────────────────── */

.export-import-group {
    display: flex;
    align-items: center;
    gap: 6px;
}

.btn-year {
    display: inline-block;
    padding: 6px 12px;
    background: var(--surface-card);
    border: 1px solid var(--border-light);
    border-radius: 6px;
    font-size: 0.82rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

.btn-year:hover {
    background: var(--surface-hover);
    border-color: var(--border-medium);
}

.btn-import-file {
    display: inline-block;
    cursor: pointer;
    font-size: 0.82rem !important;
    margin-bottom: 0 !important;
}

/* ── Verdict Banner ────────────────────────────────────────────────────── */

.verdict-banner {
    padding: 18px 24px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-gradient-dark) 100%);
    border-radius: 12px;
    margin-bottom: 16px;
}

.verdict-text {
    font-size: 1rem;
    font-weight: 500;
    color: white;
    line-height: 1.6;
    text-align: center;
}

/* ── Timeline ──────────────────────────────────────────────────────────── */

.timeline-container {
    position: relative;
    width: 100%;
    overflow-x: auto;
}

.timeline-container canvas {
    display: block;
    width: 100%;
    height: 80px;
    cursor: pointer;
}

/* ── Summary Cards ─────────────────────────────────────────────────────── */

.summary-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}

.summary-card {
    text-align: center;
    padding: 14px 8px;
    background: var(--surface-card);
    border-radius: 10px;
    border: 1px solid var(--border-light);
}

.summary-card-label {
    display: block;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-disabled);
    margin-bottom: 6px;
}

.summary-card-value {
    display: block;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
}

.summary-card-value.positive {
    color: #22c55e;
}

.summary-card-value.negative {
    color: #dc3545;
}

.summary-card-sub {
    display: block;
    font-size: 0.75rem;
    color: var(--text-disabled);
    margin-top: 2px;
}

/* ── Breakdown Table ───────────────────────────────────────────────────── */

.breakdown-table-wrapper {
    overflow-x: auto;
}

.breakdown-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.breakdown-table thead th {
    text-align: left;
    padding: 8px 10px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-disabled);
    font-weight: 600;
    border-bottom: 2px solid var(--border-light);
    white-space: nowrap;
}

.breakdown-table tbody td {
    padding: 6px 10px;
    border-bottom: 1px solid var(--surface-card);
    font-variant-numeric: tabular-nums;
}

.breakdown-table tbody tr:hover {
    background: var(--surface-hover);
}

.breakdown-table tbody tr.row-retired {
    background: var(--color-light-tint);
}

.breakdown-table tbody tr.row-event {
    font-weight: 600;
}

.breakdown-table .event-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 1px 6px;
    border-radius: 4px;
    margin-right: 4px;
    white-space: nowrap;
}

.event-badge-house { background: #dbeafe; color: #1e40af; }
.event-badge-car { background: #dcfce7; color: #166534; }
.event-badge-kid { background: #ffedd5; color: #9a3412; }
.event-badge-retire { background: #fef9c3; color: #854d0e; }

[data-theme="dark"] .event-badge-house { background: #1e3a5f; color: #93c5fd; }
[data-theme="dark"] .event-badge-car { background: #14532d; color: #86efac; }
[data-theme="dark"] .event-badge-kid { background: #431407; color: #fdba74; }
[data-theme="dark"] .event-badge-retire { background: #422006; color: #fde047; }

/* ── Section Toggle ────────────────────────────────────────────────────── */

.section-toggle {
    cursor: pointer;
    user-select: none;
}

.section-toggle::after {
    content: ' \25B2';
    font-size: 0.7em;
    color: var(--text-disabled);
}

.section-toggle.is-collapsed::after {
    content: ' \25BC';
}

.section-content-collapsed {
    display: none;
}

/* ── Warnings ──────────────────────────────────────────────────────────── */

.warning-item {
    padding: 10px 14px;
    background: var(--alert-warning-bg);
    color: var(--alert-warning-text);
    border-left: 4px solid #ffc107;
    border-radius: 6px;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

/* ── Range Slider (Chart Zoom) ─────────────────────────────────────────── */

.chart-zoom-controls {
    margin-top: 12px;
    padding: 0 4px;
}

.range-slider-container {
    touch-action: none;
    user-select: none;
    -webkit-user-select: none;
    padding: 10px 0;
}

.range-slider-track {
    position: relative;
    width: 100%;
    height: 6px;
    background: var(--border-light);
    border-radius: 3px;
    cursor: pointer;
}

.range-slider-selected {
    position: absolute;
    top: 0;
    height: 100%;
    background: var(--color-primary);
    opacity: 0.5;
    border-radius: 3px;
    pointer-events: none;
}

.range-slider-handle {
    position: absolute;
    top: 50%;
    width: 18px;
    height: 18px;
    background: var(--color-primary);
    border: 2px solid var(--surface-bg);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    cursor: grab;
    z-index: 2;
    transition: transform 0.1s, box-shadow 0.1s;
}

.range-slider-handle:hover {
    transform: translate(-50%, -50%) scale(1.15);
    box-shadow: 0 0 0 4px rgba(91, 168, 58, 0.2);
}

.range-slider-handle.dragging {
    cursor: grabbing;
    transform: translate(-50%, -50%) scale(1.2);
    box-shadow: 0 0 0 6px rgba(91, 168, 58, 0.25);
}

.range-slider-labels {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 4px;
}

.range-slider-label {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.range-slider-reset {
    padding: 2px 10px;
    background: transparent;
    border: 1px solid var(--border-light);
    border-radius: 4px;
    font-size: 0.75rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s;
}

.range-slider-reset:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* ── Responsive ────────────────────────────────────────────────────────── */

@media (max-width: 1024px) {
    .summary-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .summary-cards {
        grid-template-columns: 1fr;
    }

    .verdict-banner {
        padding: 14px 16px;
    }

    .verdict-text {
        font-size: 0.9rem;
    }

    .breakdown-table {
        font-size: 0.78rem;
    }
}