/* ═══════════════════════════════════════════════════════════════
   What-If Analyzer v2 — Full Edition Styles
   Per-item sliders, accordion sections, P&L, financing, scenarios
═══════════════════════════════════════════════════════════════ */

.analyzer-v2 { max-width: 1500px; }

/* ── Header ─────────────────────────────────────────────────── */
.az-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-5);
    gap: var(--space-4);
    flex-wrap: wrap;
}
.az-title { font-size: var(--text-xl); margin-bottom: var(--space-1); }
.az-subtitle { color: var(--text-tertiary); font-size: var(--text-sm); margin: 0; }
.az-header-actions { display: flex; gap: var(--space-2); flex-wrap: wrap; }

/* ── Top Metrics (6 cards in a row) ────────────────────────── */
.az-metrics {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}
.az-metric {
    background: var(--surface-primary);
    border: var(--border-width-1) solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-4);
    text-align: center;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.az-metric.positive { border-color: var(--color-success-500); box-shadow: 0 0 12px rgba(16, 185, 129, 0.08); }
.az-metric.negative { border-color: var(--color-error-500); box-shadow: 0 0 12px rgba(239, 68, 68, 0.08); }
.az-metric.neutral { border-color: var(--color-warning-500); box-shadow: 0 0 12px rgba(245, 158, 11, 0.08); }
.az-metric-label {
    display: block;
    font-size: 0.7rem;
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    color: var(--text-muted);
    margin-bottom: var(--space-1);
}
.az-metric-value {
    display: block;
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: 2px;
}
.az-metric.positive .az-metric-value { color: var(--color-success-400); }
.az-metric.negative .az-metric-value { color: var(--color-error-400); }
.az-metric-tag {
    font-size: 0.65rem;
    color: var(--text-muted);
}

/* ── Recommendation ────────────────────────────────────────── */
.az-recommendation { margin-bottom: var(--space-4); }
.az-recommendation .exec-assessment p { margin-top: var(--space-2); font-size: var(--text-sm); opacity: 0.9; }

/* ── Main body: two columns ────────────────────────────────── */
.az-body {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: var(--space-5);
    align-items: start;
}

/* ── Left: accordion input sections ────────────────────────── */
.az-inputs {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

/* ── Section accordion ─────────────────────────────────────── */
.az-section {
    background: var(--surface-primary);
    border: var(--border-width-1) solid var(--border-primary);
    border-radius: var(--radius-2xl);
    overflow: hidden;
}
.az-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-5);
    cursor: pointer;
    user-select: none;
    transition: background 0.15s;
}
.az-section-header:hover {
    background: rgba(255,255,255,0.02);
}
.az-section-title {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    margin: 0;
}
.az-section-right {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}
.az-section-total {
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
    color: var(--color-success-400);
}
.az-chevron {
    width: 18px;
    height: 18px;
    color: var(--text-muted);
    transition: transform 0.25s ease;
}
.az-section.open .az-chevron {
    transform: rotate(180deg);
}
.az-section-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
    padding: 0 var(--space-5);
}
.az-section.open .az-section-body {
    max-height: 5000px;
    padding: 0 var(--space-5) var(--space-5);
}

/* ── Item grid (cards inside sections) ─────────────────────── */
.az-item-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-3);
}
.az-item-card {
    background: var(--surface-secondary, rgba(0,0,0,0.15));
    border: 1px solid var(--border-light, rgba(255,255,255,0.06));
    border-radius: var(--radius-xl);
    padding: var(--space-4);
}
.az-item-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-3);
    gap: var(--space-2);
}
.az-item-head strong {
    font-size: var(--text-sm);
    color: var(--text-primary);
    display: block;
}
.az-item-head small {
    font-size: 0.7rem;
    color: var(--text-muted);
    display: block;
    margin-top: 2px;
}
.az-item-total {
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
    color: var(--color-primary-400);
    white-space: nowrap;
}

/* ── Sliders ───────────────────────────────────────────────── */
.az-slider {
    margin-bottom: var(--space-3);
}
.az-slider:last-child { margin-bottom: 0; }
.az-slider-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4px;
}
.az-slider-label {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}
.az-slider-value {
    font-size: 0.75rem;
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
}

.az-slider input[type="range"] {
    width: 100%;
    height: 5px;
    border-radius: 3px;
    background: var(--border-primary, #334155);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
}
.az-slider input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary-500, #3b82f6), var(--color-primary-600, #2563eb));
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
    transition: transform 0.1s;
}
.az-slider input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}
.az-slider input[type="range"]::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary-500, #3b82f6), var(--color-primary-600, #2563eb));
    cursor: pointer;
    border: none;
}

/* ── Financing summary ─────────────────────────────────────── */
.az-fin-summary {
    margin-top: var(--space-3);
    padding-top: var(--space-3);
    border-top: 1px solid var(--border-light, rgba(255,255,255,0.06));
}
.az-fin-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    padding: 2px 0;
    color: var(--text-secondary);
}
.az-fin-row strong { color: var(--text-primary); }

/* ── Right column: charts + P&L ────────────────────────────── */
.az-results {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    position: sticky;
    top: calc(var(--header-height, 60px) + var(--space-4));
    align-self: start;
}
.az-charts {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}
.chart-card {
    background: var(--surface-primary);
    border: var(--border-width-1) solid var(--border-primary);
    border-radius: var(--radius-2xl);
    padding: var(--space-4);
}
.chart-title {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-3);
    color: var(--text-secondary);
}

/* ── P&L Card ──────────────────────────────────────────────── */
.az-pnl-card {
    background: var(--surface-primary);
    border: var(--border-width-1) solid var(--border-primary);
    border-radius: var(--radius-2xl);
    padding: var(--space-4);
}
.az-pnl-rows {
    display: flex;
    flex-direction: column;
}
.az-pnl-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4px 0;
    font-size: 0.78rem;
    color: var(--text-secondary);
    border-bottom: 1px solid rgba(255,255,255,0.03);
    gap: var(--space-2);
}
.az-pnl-row:last-child { border-bottom: none; }
.az-pnl-row span { flex: 1; }
.az-pnl-row strong { text-align: right; white-space: nowrap; }
.az-pnl-row small {
    font-size: 0.65rem;
    color: var(--text-muted);
    min-width: 40px;
    text-align: right;
}
.az-pnl-row.indent { padding-left: var(--space-4); }
.az-pnl-row.bold {
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    border-top: 1px solid var(--border-primary);
    padding-top: 6px;
    margin-top: 2px;
}
.az-pnl-row.highlight {
    background: rgba(16, 185, 129, 0.05);
    border-radius: var(--radius-lg);
    padding: 6px 8px;
    margin-top: 4px;
    border: 1px solid rgba(16, 185, 129, 0.15);
}
.az-pnl-row .positive { color: var(--color-success-400); }
.az-pnl-row .negative { color: var(--color-error-400); }

/* ── Simple Metrics bar ────────────────────────────────────── */
.az-simple {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    background: var(--surface-primary);
    border: var(--border-width-1) solid var(--border-primary);
    border-radius: var(--radius-2xl);
    flex-wrap: wrap;
    justify-content: center;
}
/* Reuse .simple-metric, .sm-label, .sm-value, .simple-metric-arrow from old */
.simple-metric { text-align: center; min-width: 80px; }
.sm-label {
    display: block;
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    margin-bottom: var(--space-1);
}
.sm-value {
    display: block;
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    color: var(--text-primary);
}
.sm-value.positive { color: var(--color-success-400); }
.sm-value.negative { color: var(--color-error-400); }
.simple-metric small { display: block; font-size: 0.6rem; color: var(--text-muted); }
.simple-metric-arrow { font-size: var(--text-xl); color: var(--text-muted); }

/* ── Market Context ────────────────────────────────────────── */
.az-market-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: var(--space-2);
    padding: 0 var(--space-5) var(--space-4);
}
.az-market-item {
    text-align: center;
    padding: var(--space-3);
    background: var(--surface-secondary, rgba(0,0,0,0.15));
    border-radius: var(--radius-lg);
}
.az-market-label {
    font-size: 0.6rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.az-market-value {
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
    color: var(--color-primary-400);
    margin-top: 2px;
}

/* ═══════════════════════════════════════════════════════════════
   Responsive
═══════════════════════════════════════════════════════════════ */
@media (max-width: 1280px) {
    .az-body {
        grid-template-columns: 1fr 360px;
    }
    .az-metrics {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 1024px) {
    .az-body {
        grid-template-columns: 1fr;
    }
    .az-results {
        position: static;
    }
    .az-charts {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }
    .az-metrics {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .az-metrics {
        grid-template-columns: repeat(2, 1fr);
    }
    .az-item-grid {
        grid-template-columns: 1fr;
    }
    .az-charts {
        grid-template-columns: 1fr;
    }
    .az-header {
        flex-direction: column;
        align-items: flex-start;
    }
}