/* ═══════════════════════════════════════════════════════════
   SABINA AI — Design cohérent avec NEXUS
   Palette : blanc cassé + rouge SABINA (#D42020 → #F07020)
   ═══════════════════════════════════════════════════════════ */

:root {
    --white: #ffffff;
    --snow: #F8F6F3;
    --smoke: #F0EDE8;
    --line: #E8E3DC;
    --muted: #A09890;
    --body: #3D3530;
    --head: #1A1210;
    --red: #D42020;
    --orange: #F07020;
    --grad: linear-gradient(135deg, #D42020 0%, #F07020 100%);
    --green: #12B76A;
    --blue: #2563EB;
    --purple: #7C3AED;
    --r: 18px;
    --r-lg: 26px;
    --sh: 0 2px 10px rgba(30,15,5,.07);
    --sh-md: 0 6px 24px rgba(30,15,5,.11);
}

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

html, body {
    height: 100%;
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--snow);
    color: var(--body);
    -webkit-font-smoothing: antialiased;
}

#app {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ─── HEADER ─── */
.sb-header {
    background: var(--white);
    border-bottom: 1.5px solid var(--line);
    padding: 14px 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--sh);
    position: sticky;
    top: 0;
    z-index: 100;
}

.sb-header-left {
    display: flex;
    align-items: center;
    gap: 14px;
}

.sb-logo {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    object-fit: cover;
}

.sb-title {
    font-family: 'Sora', sans-serif;
    font-size: 22px;
    font-weight: 800;
    color: var(--head);
    letter-spacing: -.5px;
}

.sb-title span {
    background: var(--grad);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sb-tagline {
    font-size: 12px;
    color: var(--muted);
    margin-top: 2px;
}

.sb-status {
    font-size: 12px;
    font-weight: 600;
    color: var(--green);
    padding: 6px 14px;
    background: #ECFDF5;
    border-radius: 20px;
}

.sb-status.error { background: #FEF2F2; color: var(--red); }

/* ─── MAIN ─── */
.sb-main {
    flex: 1;
    padding: 32px 22px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

/* ─── HERO ─── */
.sb-hero {
    background: var(--grad);
    border-radius: var(--r-lg);
    padding: 38px 34px;
    color: #fff;
    margin-bottom: 32px;
    box-shadow: 0 12px 36px rgba(212,32,32,.24);
    position: relative;
    overflow: hidden;
}

.sb-hero::before {
    content: '';
    position: absolute;
    top: -80px;
    right: -80px;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: rgba(255,255,255,.08);
}

.sb-hero h1 {
    font-family: 'Sora', sans-serif;
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 8px;
    letter-spacing: -.8px;
    position: relative;
    z-index: 1;
}

.sb-hero p {
    font-size: 15px;
    opacity: .92;
    position: relative;
    z-index: 1;
}

/* ─── STATS ─── */
.sb-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
    margin-bottom: 32px;
}

.sb-stat {
    background: var(--white);
    border: 1.5px solid var(--line);
    border-radius: var(--r);
    padding: 18px;
    text-align: center;
    box-shadow: var(--sh);
}

.sb-stat-val {
    font-family: 'Sora', sans-serif;
    font-size: 20px;
    font-weight: 800;
    color: var(--head);
}

.sb-stat-lbl {
    font-size: 11px;
    color: var(--muted);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: .5px;
}

/* ─── SECTION TITLE ─── */
.sb-section-title {
    font-family: 'Sora', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--head);
    margin-bottom: 16px;
}

/* ─── CARDS ─── */
.sb-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 18px;
}

.sb-card {
    background: var(--white);
    border: 1.5px solid var(--line);
    border-radius: var(--r);
    padding: 22px;
    box-shadow: var(--sh);
    transition: all .25s;
}

.sb-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--sh-md);
    border-color: var(--red);
}

.sb-card-icon {
    font-size: 32px;
    margin-bottom: 12px;
}

.sb-card h3 {
    font-family: 'Sora', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: var(--head);
    margin-bottom: 6px;
}

.sb-card p {
    font-size: 13px;
    color: var(--muted);
    line-height: 1.55;
}

.sb-badge {
    display: inline-block;
    margin-top: 12px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
}

.sb-badge-soon {
    background: #FFFBEB;
    color: #D97706;
}

/* ─── FOOTER ─── */
.sb-footer {
    padding: 20px 22px;
    text-align: center;
    font-size: 11px;
    color: var(--muted);
    border-top: 1.5px solid var(--line);
    background: var(--white);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 640px) {
    .sb-hero { padding: 26px 22px; }
    .sb-hero h1 { font-size: 24px; }
    .sb-main { padding: 20px 14px; }
    .sb-title { font-size: 18px; }
    .sb-header { padding: 12px 16px; }
}