/**
 * traceo.css — TRACEO by TIRIA
 * Charte graphique premium, épurée et conforme aux règles strictes MMI V3.
 * Règle d'or : ZÉRO bordure sur les conteneurs/cartes (pas de border, pas de border-left 4px).
 * © 2026 Fabrice Espin — TIRIA
 */

:root {
    --traceo-accent: #E0A000;
    --traceo-accent-hover: #c98e00;
    --traceo-accent-soft: rgba(224, 160, 0, 0.12);
    --traceo-surface: var(--bs-body-bg);
    --traceo-muted: var(--bs-tertiary-bg);
}

/* ── En-tête de page & Branding ─────────────────────────────────────────── */
.traceo-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    background: var(--bs-tertiary-bg);
    border-radius: 0.75rem;
    margin-bottom: 1.5rem;
}

.traceo-logo-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 0.625rem;
    background: var(--traceo-accent-soft);
    color: var(--traceo-accent);
    font-size: 1.5rem;
}

.traceo-title-group h1 {
    font-size: 1.35rem;
    font-weight: 700;
    margin: 0;
    letter-spacing: -0.01em;
}

.traceo-baseline {
    font-size: 0.825rem;
    color: var(--bs-secondary-color);
    margin-top: 0.15rem;
    font-style: italic;
}

/* ── Cartes et Panneaux (Strictement SANS Bordure) ───────────────────────── */
.traceo-card {
    background: var(--bs-body-bg);
    border-radius: 0.75rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border: none !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.traceo-card-soft {
    background: var(--bs-tertiary-bg);
    border-radius: 0.75rem;
    padding: 1.25rem;
    margin-bottom: 1rem;
    border: none !important;
}

/* ── Badges de Statut ───────────────────────────────────────────────────── */
.badge-traceo {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.35rem 0.65rem;
    border-radius: 2rem;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.badge-traceo-draft {
    background: rgba(108, 117, 125, 0.12);
    color: #6c757d;
}

.badge-traceo-synced {
    background: rgba(13, 110, 253, 0.12);
    color: #0d6efd;
}

.badge-traceo-ai {
    background: rgba(111, 66, 193, 0.12);
    color: #6f42c1;
}

.badge-traceo-validated {
    background: rgba(25, 135, 84, 0.12);
    color: #198754;
}

.badge-traceo-ged {
    background: var(--traceo-accent-soft);
    color: var(--traceo-accent);
}

/* ── Badges de Criticité ─────────────────────────────────────────────────── */
.crit-badge {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.2rem 0.5rem;
    border-radius: 0.25rem;
    display: inline-block;
}

.crit-info { background: rgba(13, 202, 240, 0.15); color: #0dcaf0; }
.crit-low { background: rgba(108, 117, 125, 0.15); color: #6c757d; }
.crit-medium { background: rgba(255, 193, 7, 0.2); color: #b58100; }
.crit-high { background: rgba(253, 126, 20, 0.18); color: #fd7e14; }
.crit-critical { background: rgba(220, 53, 69, 0.15); color: #dc3545; font-weight: 800; }

/* ── Galerie Médias Relevé ───────────────────────────────────────────────── */
.traceo-media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.traceo-media-item {
    background: var(--bs-tertiary-bg);
    border-radius: 0.5rem;
    overflow: hidden;
    position: relative;
    border: none !important;
    transition: transform 0.15s ease;
}

.traceo-media-item:hover {
    transform: translateY(-2px);
}

.traceo-media-thumb {
    width: 100%;
    height: 140px;
    object-fit: cover;
    display: block;
}

.traceo-media-caption {
    padding: 0.5rem 0.75rem;
    font-size: 0.775rem;
    color: var(--bs-secondary-color);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ── Timeline d'Audit Scellée ────────────────────────────────────────────── */
.traceo-timeline {
    position: relative;
    padding-left: 2rem;
    margin-top: 1rem;
}

.traceo-timeline::before {
    content: '';
    position: absolute;
    top: 0.5rem;
    bottom: 0.5rem;
    left: 0.75rem;
    width: 2px;
    background: var(--bs-tertiary-bg);
}

.traceo-timeline-item {
    position: relative;
    margin-bottom: 1.5rem;
}

.traceo-timeline-dot {
    position: absolute;
    left: -2rem;
    top: 0.25rem;
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    background: var(--traceo-accent);
    box-shadow: 0 0 0 3px var(--traceo-accent-soft);
}

.traceo-timeline-content {
    background: var(--bs-tertiary-bg);
    border-radius: 0.5rem;
    padding: 0.875rem 1rem;
    border: none !important;
}

.traceo-timeline-time {
    font-size: 0.75rem;
    color: var(--bs-secondary-color);
}

/* ── Boutons Action Signature ────────────────────────────────────────────── */
.btn-traceo-accent {
    background-color: var(--traceo-accent);
    color: #fff;
    border: none !important;
    font-weight: 600;
}

.btn-traceo-accent:hover {
    background-color: var(--traceo-accent-hover);
    color: #fff;
}

/* ── Synthèse Multimodale KORTEX IA (360°) ────────────────────────────────── */
.text-purple {
    color: #6f42c1 !important;
}

.bg-purple {
    background-color: #6f42c1 !important;
    color: #fff !important;
}

.bg-purple-subtle {
    background-color: rgba(111, 66, 193, 0.1) !important;
    color: #59359a !important;
}

.traceo-card-ai {
    background: linear-gradient(135deg, rgba(111, 66, 193, 0.05) 0%, rgba(13, 110, 253, 0.03) 100%);
    border-radius: 0.85rem;
    padding: 1.5rem;
    margin-bottom: 1.75rem;
    border: none !important;
    box-shadow: 0 2px 6px rgba(111, 66, 193, 0.04);
}

.traceo-pillar-card {
    border-radius: 0.75rem;
    padding: 1.15rem;
    height: 100%;
    border: none !important;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.traceo-pillar-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.04);
}

.traceo-keyword-badge {
    background: rgba(111, 66, 193, 0.09);
    color: #59359a;
    font-weight: 500;
    font-size: 0.8rem;
    padding: 0.38rem 0.8rem;
    border-radius: 2rem;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    border: none;
    transition: all 0.15s ease;
    text-decoration: none;
}

.traceo-keyword-badge:hover {
    background: rgba(111, 66, 193, 0.18);
    color: #3f2270;
}