/* StockPulse — Custom styles on top of Pico CSS */

/* ── Brand / Layout ─────────────────────────────────────────── */

:root {
    --sp-green: #16a34a;
    --sp-red: #dc2626;
    --sp-blue: #2563eb;
    --sp-yellow: #ca8a04;
    --sp-muted: #6b7280;
    --sp-border: #e5e7eb;
    --sp-bg-subtle: #f9fafb;
    --sp-card-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

body {
    background: var(--sp-bg-subtle);
}

nav {
    padding: 0.5rem 1rem;
    background: var(--pico-background-color);
    border-bottom: 1px solid var(--sp-border);
}

main {
    padding: 1rem;
}

/* ── Flash Messages ─────────────────────────────────────────── */

.flash-messages {
    margin: 1rem 0;
}

.flash {
    padding: 0.75rem 1rem;
    border-radius: 4px;
    margin-bottom: 0.5rem;
    font-size: 0.925rem;
}

.flash-error {
    background: #fef2f2;
    border-left: 4px solid var(--sp-red);
    color: #991b1b;
}

.flash-success {
    background: #f0fdf4;
    border-left: 4px solid var(--sp-green);
    color: #166534;
}

.flash-info {
    background: #eff6ff;
    border-left: 4px solid var(--sp-blue);
    color: #1e40af;
}

/* ── Positive / Negative values ─────────────────────────────── */

.text-positive {
    color: var(--sp-green);
    font-weight: 600;
}

.text-negative {
    color: var(--sp-red);
    font-weight: 600;
}

.text-muted {
    color: var(--sp-muted);
}

/* ── Summary Cards (Dashboard) ──────────────────────────────── */

.summary-cards {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
}

.summary-cards article {
    margin: 0;
    padding: 1rem 1.25rem;
    box-shadow: var(--sp-card-shadow);
    transition: box-shadow 0.15s ease;
    text-align: center;
}

.summary-cards article[role="button"] {
    cursor: pointer;
}

.summary-cards article[role="button"]:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.summary-cards article header {
    padding: 0;
    margin: 0 0 0.5rem 0;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--sp-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    background: none;
    border: none;
}

.summary-cards article h2 {
    margin: 0;
    font-size: 2.25rem;
    font-weight: 700;
}

/* ── Screeners Sidebar Layout ───────────────────────────────── */

.screener-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 1.5rem;
}

.screener-layout aside {
    position: sticky;
    top: 1rem;
    max-height: calc(100vh - 2rem);
    overflow-y: auto;
}

.screener-layout aside details {
    margin-bottom: 0.25rem;
}

.screener-layout aside details summary {
    font-size: 0.925rem;
}

.screener-layout aside ul {
    padding-left: 1rem;
    margin-bottom: 0.5rem;
}

.screener-layout aside ul li {
    font-size: 0.875rem;
    padding: 0.15rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.diff-link {
    font-size: 0.75rem;
    color: var(--sp-muted);
    text-decoration: none;
    padding: 0 0.25rem;
    opacity: 0.5;
    transition: opacity 0.15s;
}

.diff-link:hover {
    opacity: 1;
    color: var(--pico-primary);
}

/* ── Screener Builder ───────────────────────────────────────── */

.builder-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.condition-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr auto;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

/* ── Stock Detail ───────────────────────────────────────────── */

.stock-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.stock-header h1 {
    margin-bottom: 0;
}

.stock-meta {
    color: var(--sp-muted);
    font-size: 0.925rem;
}

.color-note-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.color-form-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.5rem;
    align-items: end;
}

/* ── Tables ─────────────────────────────────────────────────── */

.table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

table {
    font-size: 0.9rem;
}

table thead th {
    white-space: nowrap;
    font-size: 0.825rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--sp-muted);
}

table thead th a {
    color: inherit;
    text-decoration: none;
}

table thead th a:hover {
    color: var(--pico-primary);
}

table tbody tr:hover {
    background: rgba(0, 0, 0, 0.02);
}

/* ── Indicator Cards ────────────────────────────────────────── */

.indicator-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.indicator-cards article {
    margin: 0;
    padding: 1rem 1.25rem;
    box-shadow: var(--sp-card-shadow);
}

.indicator-cards article header {
    padding: 0;
    margin: 0 0 0.5rem 0;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--sp-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    background: none;
    border: none;
}

/* ── Screener Tabs ─────────────────────────────────────────── */

.screener-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--sp-border);
}

.screener-tabs a {
    padding: 0.5rem 1.25rem;
    text-decoration: none;
    color: var(--sp-muted);
    font-weight: 500;
    font-size: 0.925rem;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: color 0.15s, border-color 0.15s;
}

.screener-tabs a:hover {
    color: var(--pico-primary);
}

.screener-tabs a.active {
    color: var(--pico-primary);
    border-bottom-color: var(--pico-primary);
    font-weight: 600;
}

/* ── Screener Diff ─────────────────────────────────────────── */

.diff-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
    gap: 1rem;
}

.diff-date-picker {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.diff-date-picker .dropdown {
    display: inline-block;
    margin: 0;
}

.diff-date-picker .dropdown ul {
    max-height: 300px;
    overflow-y: auto;
}

.diff-summary {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.badge {
    display: inline-block;
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
}

.badge-entry {
    background: #dcfce7;
    color: #166534;
}

.badge-exit {
    background: #fee2e2;
    color: #991b1b;
}

.badge-neutral {
    background: #f3f4f6;
    color: #374151;
}

.diff-section-header {
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
}

tr.row-entry {
    border-left: 3px solid var(--sp-green);
}

tr.row-exit {
    border-left: 3px solid var(--sp-red);
}

/* ── Buttons ────────────────────────────────────────────────── */

.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.85rem;
}

.btn-watchlist {
    padding: 0.5rem 1rem;
}

/* ── Auth Pages ─────────────────────────────────────────────── */

.auth-card {
    max-width: 400px;
    margin: 4rem auto;
}

.auth-card-compact {
    max-width: 400px;
    margin: 2rem auto;
}

/* ── HTMX Loading Indicator ─────────────────────────────────── */

.htmx-indicator {
    display: none;
}

.htmx-request .htmx-indicator {
    display: inline-block;
}

.htmx-request.htmx-indicator {
    display: inline-block;
}

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

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

    .screener-layout aside {
        position: static;
        max-height: none;
    }

    .builder-layout {
        grid-template-columns: 1fr;
    }

    .condition-row {
        grid-template-columns: 1fr 1fr;
    }

    .indicator-cards {
        grid-template-columns: 1fr;
    }

    .color-note-grid {
        grid-template-columns: 1fr;
    }

    .stock-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .summary-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .indicator-cards {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .summary-cards {
        grid-template-columns: 1fr;
    }

    .indicator-cards {
        grid-template-columns: 1fr;
    }
}

/* ── AI Analysis Section ──────────────────────────────────────── */

.ai-recommendation {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 0.75rem 0;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
}

.badge-positive {
    background: #dcfce7;
    color: #166534;
}

.badge-negative {
    background: #fef2f2;
    color: #991b1b;
}

.badge-neutral {
    background: #f3f4f6;
    color: #374151;
}

.ai-confidence {
    font-size: 0.9rem;
    color: var(--sp-muted);
}

.ai-timeframe {
    font-size: 0.85rem;
    color: var(--sp-muted);
    text-transform: capitalize;
}

.ai-date {
    color: var(--sp-muted);
}

.ai-reasoning {
    font-size: 0.925rem;
    color: #374151;
    line-height: 1.5;
    margin: 0.5rem 0;
}

.report-body {
    line-height: 1.6;
}

.report-body h2 {
    font-size: 1.25rem;
    margin-top: 1.5rem;
}

.report-body ul {
    margin: 0.5rem 0;
}