/* ============================================================
   ARIANE - stylesheet
   Clean, professional, accessible
   ============================================================ */

:root {
    --color-bg:         #f8f9fa;
    --color-surface:    #ffffff;
    --color-border:     #dee2e6;
    --color-text:       #212529;
    --color-text-muted: #6c757d;
    --color-primary:    #2563eb;
    --color-primary-hover: #1d4ed8;
    --color-error:      #dc3545;
    --color-warning:    #f59e0b;
    --color-success:    #10b981;

    --class-5: #dc2626;
    --class-4: #ea580c;
    --class-3: #6b7280;
    --class-2: #2563eb;
    --class-1: #059669;

    --radius:  6px;
    --shadow:  0 1px 3px rgba(0,0,0,0.08);
    --font:    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --mono:    "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: var(--font);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
}

.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ── Header ─────────────────────────────────────────────────── */
header {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: 2rem 0 1.5rem;
}

header h1 {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--color-primary);
}

.brand-line {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.app-version-badge {
    display: inline-flex;
    align-items: center;
    min-height: 1.5rem;
    padding: 0.12rem 0.5rem;
    border: 1px solid #bfdbfe;
    border-radius: 999px;
    background: #eff6ff;
    color: #1d4ed8;
    font-family: var(--mono);
    font-size: 0.72rem;
    font-weight: 700;
    line-height: 1;
}

header .subtitle {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-top: 0.2rem;
}

header .version {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: 0.1rem;
}

.beta-notice {
    display: flex;
    gap: 0.75rem;
    align-items: baseline;
    margin: 1.25rem 0 0;
    padding: 0.75rem 0.9rem;
    border: 1px solid #f5c66b;
    border-left: 4px solid var(--color-warning);
    border-radius: var(--radius);
    background: #fff8e8;
    color: #713f12;
    font-size: 0.82rem;
    line-height: 1.45;
}

.beta-notice strong {
    flex: 0 0 auto;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.frontend-startup-error {
    margin: 1rem 0 0;
    padding: 0.8rem 0.9rem;
    border: 1px solid #fca5a5;
    border-left: 4px solid var(--color-error);
    border-radius: var(--radius);
    background: #fef2f2;
    color: #991b1b;
    font-size: 0.84rem;
}

.frontend-startup-error strong,
.frontend-startup-error span {
    display: block;
}

.evidence-details {
    margin: 1rem 0;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface);
    box-shadow: var(--shadow);
}

.evidence-details-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.8rem 0.95rem;
    cursor: pointer;
    color: var(--color-text);
    font-size: var(--result-panel-title-size, 0.95rem);
    font-weight: 600;
    list-style-position: inside;
}

.evidence-details[open] > .evidence-details-heading {
    border-bottom: 1px solid var(--color-border);
}

.evidence-details-toggle {
    color: var(--color-primary);
    font-size: var(--result-meta-size, 0.78rem);
    font-weight: 500;
}

.evidence-details-toggle::before {
    content: "Show";
}

.evidence-details[open] .evidence-details-toggle::before {
    content: "Hide";
}

.evidence-details-content {
    padding: 0.75rem;
    background: #f8fafc;
}

.evidence-detail-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface);
    box-shadow: var(--shadow);
}

.evidence-detail-item + .evidence-detail-item {
    margin-top: 0.5rem;
}

.evidence-detail-item summary {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.65rem 0.85rem;
    cursor: pointer;
    font-size: var(--result-body-size, 0.84rem);
    font-weight: 600;
}

.evidence-detail-summary {
    color: var(--color-text-muted);
    font-weight: 400;
}

.evidence-detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 0.7rem 1rem;
    padding: 0.8rem 0.85rem;
    border-top: 1px solid var(--color-border);
}

.evidence-detail-grid dt {
    color: var(--color-text-muted);
    font-size: var(--result-small-size, 0.72rem);
}

.evidence-detail-grid dd {
    overflow-wrap: anywhere;
    font-family: var(--mono);
    font-size: var(--result-meta-size, 0.78rem);
}

.evidence-detail-wide {
    grid-column: 1 / -1;
}

.evidence-interaction-list {
    padding: 0.75rem 0.85rem;
    border-top: 1px solid var(--color-border);
}

.evidence-interaction {
    padding: 0.65rem 0.75rem;
    border-left: 3px solid var(--color-primary);
    background: #f8fafc;
    font-size: var(--result-meta-size, 0.78rem);
    line-height: 1.45;
}

.evidence-interaction + .evidence-interaction {
    margin-top: 0.55rem;
}

.evidence-interaction p {
    margin: 0;
}

.evidence-interaction-meta {
    margin-top: 0.35rem !important;
    color: var(--color-text-muted);
}

.evidence-interaction.interaction-deduplicated {
    border-left-color: var(--color-success);
}

.evidence-interaction.interaction-info {
    border-left-color: var(--color-primary);
    background: #f5f8ff;
}

.evidence-interaction.interaction-review_required,
.evidence-interaction.interaction-conflict {
    border-left-color: var(--color-warning);
    background: #fff7ed;
}