@import url('./design-tokens.css');

/* Variables dashboard — aliases vers les tokens globaux */
:root {
    --primary:      var(--accent);
    --primary-dark: var(--accent-hover);
    --primary-light: var(--accent-subtle);
    --primary-grad: var(--accent);   /* Plus de gradient : couleur solide */

    --glass-bg:       var(--bg-elevated);
    --glass-bg-hover: var(--bg-subtle);
    --glass-border:   var(--border-default);

    --text-main:  var(--text-primary);
    /* --text-muted réutilise directement le token global */

    --danger:  var(--danger);
    --success: var(--success);
    --warning: var(--warning);

    --radius-xl: var(--radius-xl);
    --radius-lg: var(--radius-lg);
    --radius-md: var(--radius-md);

    --shadow-glass:       var(--shadow-md);
    --shadow-glass-hover: var(--shadow-lg);
}

/* 🌍 RESET & BASE */
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.1); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: rgba(0,0,0,0.2); }

body {
    font-family: 'DM Sans', 'Plus Jakarta Sans', sans-serif;
    background-color: var(--bg-base);
    background-image: radial-gradient(ellipse 60% 40% at 20% 10%, rgba(14,165,233,0.06) 0%, transparent 60%);
    margin: 0; padding: 0;
    color: var(--text-main);
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    overflow: hidden;
}

/* Mesh blobs désactivés — remplacés par le gradient statique sur body */
.mesh-bg, .noise-overlay, .mesh-blob { display: none; }

h1, h2, h3 { margin-top: 0; font-weight: 800; letter-spacing: -0.03em; }

/* 🔒 ECRAN DE CONNEXION */
#login-section { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 100vh; padding: 20px; z-index: 10; position: relative; }
.login-box { 
    background: rgba(255, 255, 255, 0.6); backdrop-filter: blur(30px); -webkit-backdrop-filter: blur(30px);
    width: 100%; max-width: 420px; padding: 45px; 
    border-radius: var(--radius-xl); border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-glass), inset 0 0 0 1px rgba(255,255,255,0.5); text-align: center;
    animation: scaleUp 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes scaleUp { from { opacity: 0; transform: scale(0.95) translateY(20px); } to { opacity: 1; transform: scale(1) translateY(0); } }

.login-box img { width: 100px; margin-bottom: 20px; filter: drop-shadow(0 10px 15px rgba(90, 180, 209, 0.3)); transition: 0.5s; }
.login-box img:hover { transform: scale(1.05) rotate(-3deg); }
.login-box p { color: var(--text-muted); font-size: 15px; margin-bottom: 35px; font-weight: 500;}

.input-minimal {
    width: 100%; padding: 16px 20px; margin-bottom: 20px;
    border: 1px solid var(--border-default); border-radius: var(--radius-md);
    font-size: 15px; font-weight: 600; font-family: inherit; color: var(--text-main);
    background: var(--bg-elevated); outline: none; transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.02);
}
.input-minimal:focus { border-color: var(--primary); background: white; box-shadow: 0 0 0 4px rgba(90, 180, 209, 0.2); transform: translateY(-2px); }
.input-minimal::placeholder { color: #94a3b8; font-weight: 500; }

.btn-gradient { 
    background: var(--primary-grad); color: white; border: none; 
    padding: 16px 24px; border-radius: var(--radius-md); 
    font-size: 16px; font-weight: 700; width: 100%; cursor: pointer; 
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1); box-shadow: 0 10px 25px -5px rgba(90, 180, 209, 0.5);
    display: flex; align-items: center; justify-content: center; gap: 10px;
    position: relative; overflow: hidden;
}
.btn-gradient::after {
    content: ''; position: absolute; top: 0; left: -100%; width: 50%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent); transition: 0.6s;
}
.btn-gradient:hover { transform: translateY(-3px); box-shadow: 0 15px 35px -5px rgba(90, 180, 209, 0.6); }
.btn-gradient:hover::after { left: 150%; }

/* 📱 ARCHITECTURE DASHBOARD */
#app-section { display: none; height: 100vh; width: 100vw; padding: 20px; gap: 20px; }

/* ⬅️ SIDEBAR */
.sidebar { 
    width: 280px; background: var(--glass-bg); backdrop-filter: blur(30px); -webkit-backdrop-filter: blur(30px);
    border-radius: var(--radius-xl); border: 1px solid var(--glass-border); 
    display: flex; flex-direction: column; padding: 35px 25px; z-index: 10;
    box-shadow: var(--shadow-glass), inset 0 0 0 1px rgba(255,255,255,0.4);
    height: calc(100vh - 40px);
}
.brand { display: flex; align-items: center; gap: 14px; font-size: 26px; font-weight: 800; margin-bottom: 50px; color: var(--primary-dark); }
.brand img { width: 40px; filter: drop-shadow(0 4px 8px rgba(90,180,209,0.3)); }

.menu-nav { display: flex; flex-direction: column; gap: 8px; flex: 1; }
.menu-item { 
    display: flex; align-items: center; gap: 14px; padding: 14px 18px; 
    border-radius: var(--radius-md); border: none; background: transparent; 
    color: var(--text-muted); font-size: 15px; font-weight: 600; font-family: inherit;
    cursor: pointer; transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1); text-align: left;
}
.menu-item:hover { color: var(--text-main); background: rgba(255,255,255,0.6); transform: translateX(5px); }
.menu-item.active { background: white; color: var(--primary-dark); box-shadow: 0 4px 15px rgba(0,0,0,0.05); font-weight: 700; }
.menu-item i { font-size: 22px; transition: 0.3s; }
.menu-item.active i { color: var(--primary); }

.logout-btn { color: var(--danger); margin-top: auto; }
.logout-btn:hover { background: rgba(244, 63, 94, 0.1); color: var(--danger); transform: translateY(-2px); }

/* ── Theme toggle — sidebar footer ── */
.theme-toggle-item {
    border-top: 1px solid var(--border-default);
    margin-top: 8px;
    padding-top: 20px !important;
    color: var(--text-muted);
}
.theme-toggle-item:hover {
    color: var(--text-primary);
    background: var(--bg-subtle);
}

@media (max-width: 768px) {
    .theme-toggle-item {
        border-top: none;
        margin-top: 0;
        padding-top: 10px !important;
    }
    .theme-toggle-item .theme-label { display: none; }
}

/* ➡️ CONTENU PRINCIPAL & ANIMATIONS DE TRANSITION */
.main-content { flex: 1; overflow-y: auto; padding: 20px 40px 40px 20px; height: calc(100vh - 40px); scroll-behavior: smooth; }

.tab-content { display: none; max-width: 1100px; margin: 0 auto; opacity: 0; }
.tab-content.active { 
    display: block; 
    animation: fadeInTab 0.4s ease-out forwards; 
}

@keyframes fadeInTab {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0);   }
}

/* Adoucissement de l'effet stagger (cascade) */
.stagger-1 { animation: slideUp 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.05s both; }
.stagger-2 { animation: slideUp 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.1s both; }
.stagger-3 { animation: slideUp 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.15s both; }
@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

.header-dash { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 35px; }
.header-dash h2 { margin: 0; font-size: 36px; background: -webkit-linear-gradient(45deg, #0f172a, #334155); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.header-dash p { margin: 8px 0 0 0; color: var(--text-muted); font-size: 16px; font-weight: 500;}

/* 📦 PANNEAUX */
.panel {
    background: var(--bg-elevated);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-default);
    padding: 32px; margin-bottom: 30px;
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--duration-fast), border-color var(--duration-fast);
    position: relative;
    z-index: var(--z-raised);
}
.panel:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--border-strong);
}

/* 📊 STATS GRID */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 25px; margin-bottom: 35px; }
.stat-card {
    background: var(--bg-elevated); padding: 24px 28px; border-radius: var(--radius-lg);
    border: 1px solid var(--border-default); display: flex; flex-direction: column; gap: 8px;
    box-shadow: var(--shadow-sm); transition: box-shadow var(--duration-fast), border-color var(--duration-fast);
    position: relative; overflow: hidden; cursor: default;
}
.stat-card::before { display: none; }
.stat-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--border-strong);
}

.stat-icon { font-size: 28px; color: var(--primary); margin-bottom: 8px; }
.stat-label { font-size: 13px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }
.stat-value { font-size: 40px; font-weight: 800; color: var(--text-main); letter-spacing: -1px; font-variant-numeric: tabular-nums; }

/* 📸 SCANNER */
#reader { border-radius: var(--radius-lg); overflow: hidden; border: none; background: rgba(0,0,0,0.05); box-shadow: inset 0 4px 20px rgba(0,0,0,0.05); }
.scan-action-box { background: rgba(255,255,255,0.9); padding: 30px; border-radius: var(--radius-lg); margin-top: 25px; box-shadow: 0 15px 40px rgba(0,0,0,0.08); border: 1px solid var(--glass-border); animation: slideUp 0.4s ease-out; }

.btn-outline { 
    background: rgba(255,255,255,0.5); border: 2px solid rgba(226, 232, 240, 0.8); color: var(--text-main); 
    font-weight: 700; font-size: 16px; padding: 16px; border-radius: var(--radius-md); 
    cursor: pointer; transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1); font-family: inherit; display: flex; align-items: center; justify-content: center; gap: 10px;
}
.btn-outline:hover { border-color: var(--primary); color: var(--primary); background: white; transform: translateY(-2px); box-shadow: 0 10px 20px rgba(90, 180, 209, 0.1); }

.table-responsive { overflow-x: auto; padding-bottom: 10px; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: separate; border-spacing: 0 12px; text-align: left; }
th { padding: 0 24px; color: var(--text-muted); font-size: 12px; text-transform: uppercase; font-weight: 800; letter-spacing: 1px; border: none; }
td { padding: 20px 24px; background: rgba(255,255,255,0.7); font-size: 15px; font-weight: 600; vertical-align: middle; transition: all 0.3s ease; border-top: 1px solid rgba(255,255,255,0.8); border-bottom: 1px solid rgba(255,255,255,0.8); }
td:first-child { border-radius: var(--radius-md) 0 0 var(--radius-md); border-left: 1px solid rgba(255,255,255,0.8); }
td:last-child { border-radius: 0 var(--radius-md) var(--radius-md) 0; border-right: 1px solid rgba(255,255,255,0.8); }
tr:hover td { background-color: var(--bg-subtle); color: var(--primary-dark); }

.badge { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 99px; font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.5px;}
.badge.danger { background: rgba(244, 63, 94, 0.15); color: var(--danger); }
.badge.muted { background: rgba(100, 116, 139, 0.1); color: var(--text-muted); }
.badge.success { background: rgba(16, 185, 129, 0.15); color: var(--success); }

.skeleton { background: linear-gradient(90deg, #e2e8f0 25%, #f1f5f9 50%, #e2e8f0 75%); background-size: 200% 100%; border-radius: 6px; height: 20px; width: 100%; animation: shimmer 2s infinite; }
.skeleton.circle { border-radius: 50%; width: 45px; height: 45px; }
.skeleton.short { width: 40%; }
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

.swal2-popup { font-family: 'Plus Jakarta Sans', sans-serif !important; border-radius: var(--radius-xl) !important; padding: 30px !important; background: rgba(255,255,255,0.95) !important; backdrop-filter: blur(20px) !important; border: 1px solid rgba(255,255,255,0.8) !important; box-shadow: 0 30px 60px rgba(0,0,0,0.15) !important; }
.swal2-title { font-weight: 800 !important; color: var(--text-main) !important; font-size: 24px !important; }
.swal2-confirm { background: var(--primary-grad) !important; border-radius: var(--radius-md) !important; font-weight: 700 !important; padding: 14px 28px !important; box-shadow: 0 8px 20px rgba(90, 180, 209, 0.3) !important; transition: 0.3s !important;}

/* 🤖 BOÎTE CONSEIL */
.ai-box {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(90, 180, 209, 0.1) 100%);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 20px;
    padding: 25px;
    margin-bottom: 25px;
    position: relative;
    overflow: hidden;
}
.ai-box::before {
    content: ''; position: absolute; top: 0; left: 0; width: 4px; height: 100%;
    background: linear-gradient(to bottom, #8b5cf6, #5ab4d1);
}
.ai-title { font-size: 16px; font-weight: 800; color: #6d28d9; margin-top: 0; margin-bottom: 15px; display: flex; align-items: center; gap: 8px; }
.ai-text { font-size: 14px; color: var(--text-main); line-height: 1.6; margin: 0; font-weight: 500; }
.ai-highlight { color: #8b5cf6; font-weight: 800; }

/* ==========================================
    📱 RESPONSIVE (MOBILE & PC)
    ========================================== */
@media screen and (min-width: 769px) {
    #bottom-graphs-container { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)) !important; }
}

@media screen and (max-width: 768px) {
    body { overflow-y: auto; overflow-x: hidden; }
    #app-section { flex-direction: column; padding: 0; gap: 0; height: auto; min-height: 100vh; }
    
    .sidebar { 
        width: 100%; height: auto; flex-direction: row; justify-content: space-between; align-items: center; 
        padding: 15px 20px; border-radius: 0; border-right: none; border-bottom: 1px solid var(--glass-border); 
        position: sticky; top: 0; z-index: 100;
        background: rgba(255, 255, 255, 0.98); 
        backdrop-filter: none; -webkit-backdrop-filter: none;
    }
    .brand { margin-bottom: 0; font-size: 20px; }
    
    .menu-nav { 
        position: fixed; bottom: 0; left: 0; right: 0; 
        background: rgba(255,255,255,0.95); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
        flex-direction: row; padding: 10px 10px calc(10px + env(safe-area-inset-bottom)); 
        border-top: 1px solid rgba(255,255,255,0.5); z-index: 1000; gap: 5px; 
        box-shadow: 0 -10px 30px rgba(0,0,0,0.05); 
    }
    .menu-item { flex-direction: column; gap: 4px; font-size: 10px; padding: 10px 0; flex: 1; justify-content: center; text-align: center; border-radius: 12px; }
    .menu-item:hover { transform: none; }
    .menu-item.active { background: white; box-shadow: 0 4px 10px rgba(0,0,0,0.05); }
    
    .logout-btn { display: none; }
    .header-logout { display: block !important; color: var(--danger); font-size: 13px; font-weight: 700; background: rgba(244, 63, 94, 0.1); border: none; padding: 8px 14px; border-radius: 8px; cursor: pointer; }
    
    .main-content { padding: 20px 15px 120px 15px; height: auto; overflow-y: visible; } 
    
    .header-dash { flex-direction: column; align-items: flex-start; gap: 15px; margin-bottom: 25px; }
    .header-dash h2 { font-size: 28px; }
    .header-dash div[style*="display: flex"] { flex-direction: column; width: 100%; gap: 10px !important; }
    .header-dash button { width: 100% !important; justify-content: center; }
    
    .panel { padding: 20px; border-radius: 20px; }
    .stats-grid { grid-template-columns: 1fr; gap: 15px; }
    #bottom-graphs-container { grid-template-columns: 1fr !important; } 
    #panel-advanced-stats { padding: 20px !important; }
/* 📱 TRANSFORMATION DES TABLEAUX EN CARTES MOBILE */
    .table-responsive { overflow-x: hidden; padding: 0; }
    table, thead, tbody, th, td, tr { display: block; width: 100%; }
    
    /* On cache l'en-tête du tableau sur mobile */
    thead tr { position: absolute; top: -9999px; left: -9999px; }
    
    /* Chaque ligne devient une belle carte blanche */
    tr { 
        margin-bottom: 15px; border-radius: 16px; background: #ffffff; 
        padding: 15px; box-shadow: 0 4px 15px rgba(0,0,0,0.03); 
        border: 1px solid rgba(0,0,0,0.04);
    }
    tr:hover td { background: transparent; transform: none; box-shadow: none; }
    
    /* On ajuste l'intérieur des cellules */
    td { 
        border: none !important; padding: 10px 0 !important; 
        border-bottom: 1px solid #f1f5f9 !important; 
        display: flex; flex-direction: column; align-items: flex-start; gap: 5px;
        text-align: left !important;
    }
    td:last-child { border-bottom: none !important; }
    
    /* On force l'alignement à gauche pour les boutons sur mobile */
    td > div, td > button { width: 100%; text-align: left; align-items: flex-start; }
    td[style*="text-align: center"] { text-align: left !important; }
}
.header-logout { display: none; }

/* 🔍 BOUTON AGRANDIR GRAPHIQUE */
.btn-expand {
    background: transparent; border: none; color: var(--text-muted);
    font-size: 18px; cursor: pointer; transition: 0.2s; padding: 4px;
    border-radius: 6px; display: flex; align-items: center; justify-content: center;
}
.btn-expand:hover { background: rgba(0,0,0,0.05); color: var(--primary-dark); transform: scale(1.1); }
/* ==========================================
    🔒 NUMPAD STAFF
    ========================================== */
.pin-display { display: flex; justify-content: center; gap: 15px; margin-bottom: 30px; height: 16px; }
.pin-dot { width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--text-muted); transition: 0.2s; }
.pin-dot.filled { background-color: var(--text-main); border-color: var(--text-main); transform: scale(1.2); }
.pin-dot.error { background-color: var(--danger); border-color: var(--danger); }
.numpad { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; max-width: 280px; margin: 0 auto; }
.num-btn { background: rgba(255,255,255,0.1); color: var(--text-main); border: 1px solid rgba(255,255,255,0.2); border-radius: 50%; width: 70px; height: 70px; font-size: 24px; font-weight: 600; cursor: pointer; transition: 0.1s; }
.num-btn:active { background: rgba(255,255,255,0.3); transform: scale(0.95); }
.num-btn.action-btn { background: transparent; border: none; color: var(--text-muted); font-size: 28px; }
.shake { animation: shake 0.4s; }

/* 🎛️ FILTRES TEMPORELS (Segmented Control) */
.segmented-control { display: inline-flex; background: rgba(0,0,0,0.03); padding: 4px; border-radius: 12px; border: 1px solid rgba(0,0,0,0.05); }
.segmented-control button { background: transparent; border: none; padding: 6px 14px; border-radius: 8px; font-size: 13px; font-weight: 600; color: var(--text-muted); cursor: pointer; transition: 0.3s; }
.segmented-control button.active { background: white; color: var(--primary-dark); box-shadow: 0 2px 10px rgba(0,0,0,0.05); }
@keyframes shake { 0%, 100% { transform: translateX(0); } 20%, 60% { transform: translateX(-10px); } 40%, 80% { transform: translateX(10px); } }

/* ── CLASSES UTILITAIRES (extraites des inline styles) ────────── */

/* Étiquettes de formulaire — remplace tous les <div>/<label style="..."> */
.form-label {
    display: block;
    font-size: 12px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 8px; margin-left: 2px;
}

/* Conteneurs de graphiques — 4 occurrences dans index.html */
.chart-panel {
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
}

/* Titres de panneaux avec icône (h3 avec icône Phosphor à gauche) */
.panel-title {
    display: flex; align-items: center; gap: 10px;
    font-size: 18px; font-weight: 700;
    color: var(--text-primary);
    margin-top: 0; margin-bottom: 24px;
}

/* Focus visible — tous les éléments interactifs */
:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}

/* ══════════════════════════════════════════════
   🎛️ SCANNER COCKPIT — Adaptive Theme
   Obéit au thème global via les tokens CSS.
   ══════════════════════════════════════════════ */

/* ── Full-bleed canvas ── */
#tab-scanner {
    background: var(--bg-base);
    margin: -20px -40px -40px -20px;
    padding: 28px 40px 48px;
    min-height: calc(100vh - 40px);
    color: var(--text-primary);
}

/* ── Bento Stats ── */
.scanner-bento {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 24px;
}

.scanner-bento-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    transition: border-color var(--duration-fast), box-shadow var(--duration-fast);
    cursor: default;
    box-shadow: var(--shadow-sm);
}

.scanner-bento-card:hover {
    border-color: rgba(14,165,233,0.3);
    box-shadow: 0 0 16px rgba(14,165,233,0.08);
}

.bento-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-muted);
}

.bento-value {
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: clamp(28px, 6vw, 42px);
    font-weight: 600;
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
    line-height: 1.1;
    letter-spacing: -1px;
}

.bento-value--success { color: #10b981; }

.bento-sub {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
    margin-top: 2px;
}

/* ── Scanner QR zone ── */
.scanner-zone {
    background: var(--bg-subtle);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    padding: 24px;
    margin-bottom: 16px;
}

/* ── Parrainage panel ── */
.scanner-link-panel {
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    padding: 24px;
    box-shadow: var(--shadow-sm);
}

/* Les overrides d'input sont gérés par le bloc global [data-theme="dark"] */
.scanner-link-panel .input-minimal {
    margin: 0;
}

/* ── Client Bottom Sheet ── */
.client-sheet-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.65);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: var(--z-modal);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--duration-default);
    display: flex;
    align-items: flex-end;
}

.client-sheet-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.client-sheet {
    width: 100%;
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-bottom: none;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    padding: 16px 24px calc(32px + env(safe-area-inset-bottom));
    transform: translateY(100%);
    transition: transform 300ms cubic-bezier(0.34, 1.56, 0.64, 1);
    max-height: 85vh;
    overflow-y: auto;
}

.client-sheet-overlay.active .client-sheet {
    transform: translateY(0);
}

.client-sheet-handle {
    width: 40px;
    height: 4px;
    background: var(--border-strong);
    border-radius: 2px;
    margin: 0 auto 24px;
}

/* Override scan-action-box inside dark sheet */
.client-sheet .scan-action-box {
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
    margin-top: 0;
    animation: none;
}

.client-sheet .scan-action-box h3 {
    color: var(--text-primary);
    border-bottom-color: var(--border-default);
}

.client-sheet .btn-gradient {
    box-shadow: 0 0 20px rgba(14,165,233,0.35), 0 0 60px rgba(14,165,233,0.12);
}

/* Les overrides input/btn-outline du sheet sont gérés par [data-theme="dark"] global */

/* ── Scanner Mobile ── */
@media (max-width: 768px) {
    #tab-scanner {
        margin: -20px -15px -120px -15px;
        padding: 24px 16px 140px;
        min-height: auto;
        border-radius: 0;
    }
    .scanner-bento { gap: 10px; }
    .scanner-bento-card { padding: 16px 18px; }
    .bento-value { font-size: 32px; letter-spacing: -0.5px; }
}

/* ══════════════════════════════════════════════════════════════
   🌙 DARK MODE — Overrides shell (composants avec couleurs hardcodées)
   ══════════════════════════════════════════════════════════════ */

/* ── Login box ── */
[data-theme="dark"] .login-box {
    background: rgba(24,24,27,0.75);
    box-shadow: var(--shadow-md), inset 0 0 0 1px rgba(255,255,255,0.06);
}

/* ── Sidebar nav items ── */
[data-theme="dark"] .menu-item.active {
    background: rgba(255,255,255,0.06);
    color: var(--accent);
    box-shadow: none;
}
[data-theme="dark"] .menu-item.active i { color: var(--accent); }
[data-theme="dark"] .menu-item:hover {
    background: rgba(255,255,255,0.04);
    color: var(--text-primary);
}

/* ── Page title gradient (dark-on-dark → inversion) ── */
[data-theme="dark"] .header-dash h2 {
    background: -webkit-linear-gradient(45deg, #fafafa, #a1a1aa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ── Table rows ── */
[data-theme="dark"] td {
    background: rgba(255,255,255,0.03) !important;
    border-top-color:    rgba(255,255,255,0.04) !important;
    border-bottom-color: rgba(255,255,255,0.04) !important;
    border-left-color:   rgba(255,255,255,0.04) !important;
    border-right-color:  rgba(255,255,255,0.04) !important;
}
[data-theme="dark"] tr:hover td {
    background: rgba(255,255,255,0.06) !important;
    color: var(--text-primary);
}

/* ── Segmented control ── */
[data-theme="dark"] .segmented-control {
    background: rgba(255,255,255,0.04);
    border-color: rgba(255,255,255,0.06);
}
[data-theme="dark"] .segmented-control button.active {
    background: rgba(255,255,255,0.10);
    color: var(--text-primary);
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

/* ── Skeleton loader ── */
[data-theme="dark"] .skeleton {
    background: linear-gradient(90deg, #27272a 25%, #3f3f46 50%, #27272a 75%);
    background-size: 200% 100%;
}

/* ── Inputs ── */
[data-theme="dark"] .input-minimal {
    background: rgba(255,255,255,0.06);
    border-color: rgba(255,255,255,0.10);
    color: var(--text-primary);
}
[data-theme="dark"] .input-minimal:focus {
    background: rgba(255,255,255,0.09);
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(14,165,233,0.15);
    transform: translateY(-2px);
}
[data-theme="dark"] .input-minimal::placeholder { color: rgba(255,255,255,0.25); }

/* ── Outline button ── */
[data-theme="dark"] .btn-outline {
    background: rgba(255,255,255,0.04);
    border-color: rgba(255,255,255,0.10);
    color: var(--text-secondary);
}
[data-theme="dark"] .btn-outline:hover {
    background: rgba(255,255,255,0.08);
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: none;
}

/* ── Mobile sidebar & bottom nav ── */
@media (max-width: 768px) {
    [data-theme="dark"] .sidebar {
        background: rgba(9,9,11,0.98) !important;
        border-bottom-color: rgba(255,255,255,0.06) !important;
    }
    [data-theme="dark"] .menu-nav {
        background: rgba(9,9,11,0.95) !important;
        border-top-color: rgba(255,255,255,0.06) !important;
    }
}

/* ── SweetAlert2 ── */
[data-theme="dark"] .swal2-popup {
    background: rgba(24,24,27,0.98) !important;
    border-color: rgba(255,255,255,0.08) !important;
}
[data-theme="dark"] .swal2-title { color: var(--text-primary) !important; }

/* ══════════════════════════════════════════════════════════════
   🎛️ SCANNER BUTTONS — Premium Glassmorphism (adaptatif)
   ══════════════════════════════════════════════════════════════ */

/* Base : light mode — surface elevée avec ombre */
#reader button,
#reader select {
    background: var(--bg-elevated) !important;
    border: 1px solid var(--border-default) !important;
    color: var(--text-secondary) !important;
    font-family: var(--font-body) !important;
    font-weight: 600 !important;
    font-size: 13px !important;
    letter-spacing: 0.2px !important;
    padding: 10px 20px !important;
    border-radius: var(--radius-md) !important;
    cursor: pointer !important;
    box-shadow: var(--shadow-sm) !important;
    transition:
        background var(--duration-fast),
        border-color var(--duration-fast),
        box-shadow var(--duration-fast) !important;
    outline: none !important;
    margin: 4px !important;
}

#reader button:hover {
    background: var(--bg-subtle) !important;
    border-color: var(--accent) !important;
    color: var(--text-primary) !important;
    box-shadow: 0 0 0 3px rgba(14,165,233,0.15), var(--shadow-md) !important;
}

#reader button:active { transform: scale(0.97) !important; }

/* Dark mode : glassmorphism pur */
[data-theme="dark"] #reader button,
[data-theme="dark"] #reader select {
    background: rgba(255,255,255,0.06) !important;
    backdrop-filter: blur(16px) !important;
    -webkit-backdrop-filter: blur(16px) !important;
    border-color: rgba(255,255,255,0.10) !important;
    box-shadow: none !important;
}

[data-theme="dark"] #reader button:hover {
    background: rgba(255,255,255,0.10) !important;
    border-color: rgba(14,165,233,0.45) !important;
    box-shadow: 0 0 0 3px rgba(14,165,233,0.10), 0 4px 16px rgba(0,0,0,0.2) !important;
}

/* Liens internes (scan-type-change) */
#reader a {
    color: var(--accent) !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    text-decoration: none !important;
    opacity: 0.75 !important;
    transition: opacity var(--duration-fast) !important;
}
#reader a:hover { opacity: 1 !important; }

/* File input & spans */
#reader input[type="file"] {
    color: var(--text-muted) !important;
    font-size: 13px !important;
    font-family: var(--font-body) !important;
}

/* ══════════════════════════════════════════════════════════════
   ☀️🌙 THEME TOGGLE
   ══════════════════════════════════════════════════════════════ */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-default);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition:
        color var(--duration-fast),
        background var(--duration-fast),
        border-color var(--duration-fast);
    font-size: 18px;
}
.theme-toggle:hover {
    background: var(--bg-subtle);
    color: var(--text-primary);
    border-color: var(--border-strong);
}

/* ══════════════════════════════════════════════════════════════
   ⚙️ PARAMÈTRES — Inputs premium
   ══════════════════════════════════════════════════════════════ */

/* Modificateur : champ optionnel (bordure tiretée) */
.input-minimal--dashed {
    border: 1px dashed var(--border-focus) !important;
    opacity: 0.85;
}
.input-minimal--dashed:focus { opacity: 1; }

/* H3 séparateurs adaptatifs (remplace rgba(0,0,0,0.05) invisible en dark) */
.settings-divider {
    margin-top: 20px;
    border-bottom: 1px solid var(--border-default);
    padding-bottom: 15px;
    margin-bottom: 20px;
}

/* ── Dropzone fichier premium ── */
.input-file-wrap {
    position: relative;
    margin-bottom: 20px;
}

/* Input natif caché — capte le clic via z-index */
.input-file-wrap input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    width: 100%; height: 100%;
    cursor: pointer;
    z-index: 1;
}

.input-file-label {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 20px;
    border: 1px dashed var(--border-strong);
    border-radius: var(--radius-md);
    background: var(--bg-subtle);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 14px; font-weight: 600;
    font-family: var(--font-body);
    transition:
        border-color var(--duration-fast),
        background var(--duration-fast),
        color var(--duration-fast);
    user-select: none;
}

.input-file-label i {
    font-size: 22px;
    color: var(--accent);
    flex-shrink: 0;
}

.input-file-wrap:hover .input-file-label,
.input-file-wrap:focus-within .input-file-label {
    border-color: var(--accent);
    background: var(--accent-subtle);
    color: var(--text-primary);
}

.input-file-name {
    display: block;
    margin-top: 6px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
    padding-left: 2px;
}

/* ══════════════════════════════════════════════════════════════
   🚨 RADAR ANTI-FUITE — Design System-aware (Stripe/Linear)
   ══════════════════════════════════════════════════════════════ */

.radar-card {
    border-radius: var(--radius-lg);
    padding: 24px;
    border: 1px solid var(--border-default);
    background: var(--bg-elevated);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
    margin-bottom: 0;
}

/* Accent bar gauche — le seul vrai coup de couleur */
.radar-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 3px; height: 100%;
    border-radius: 3px 0 0 3px;
}

.radar-card--alert {
    background: rgba(244,63,94,0.04);
    border-color: rgba(244,63,94,0.18);
    box-shadow: var(--shadow-sm), 0 0 28px rgba(244,63,94,0.05);
}
.radar-card--alert::before { background: var(--danger); }

.radar-card--success {
    background: rgba(16,185,129,0.04);
    border-color: rgba(16,185,129,0.18);
}
.radar-card--success::before { background: var(--success); }

.radar-card--locked {
    background: var(--bg-subtle);
    border: 1px dashed var(--border-strong);
    text-align: center;
}
.radar-card--locked::before { display: none; }

.radar-title {
    margin: 0 0 10px 0;
    font-size: 16px; font-weight: 800;
    display: flex; align-items: center;
    justify-content: space-between; gap: 8px;
}
.radar-title--alert   { color: var(--danger); }
.radar-title--success { color: var(--success); }
.radar-title--locked  { color: var(--text-secondary); }

.radar-desc {
    font-size: 14px; line-height: 1.6;
    margin-bottom: 18px; font-weight: 500;
    color: var(--text-secondary);
}

.radar-list { display: flex; flex-direction: column; gap: 10px; }

.radar-client-row {
    background: var(--bg-subtle);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    display: flex; justify-content: space-between; align-items: center;
    transition: border-color var(--duration-fast), background var(--duration-fast);
}
.radar-client-row:hover {
    border-color: rgba(244,63,94,0.30);
    background: rgba(244,63,94,0.04);
}

.radar-client-name { font-weight: 700; color: var(--text-primary); font-size: 14px; }
.radar-client-sub {
    font-size: 12px; color: var(--danger); font-weight: 600;
    margin-top: 3px; display: flex; align-items: center; gap: 4px;
}

/* Bouton Sauver — ghost danger, jamais de gradient criard */
.btn-save {
    background: rgba(244,63,94,0.10) !important;
    color: var(--danger) !important;
    border: 1px solid rgba(244,63,94,0.22) !important;
    box-shadow: none !important;
    font-size: 12px !important; font-weight: 700 !important;
    padding: 8px 14px !important; width: auto !important;
    border-radius: var(--radius-md) !important;
    cursor: pointer !important; font-family: inherit !important;
    display: inline-flex !important; align-items: center !important; gap: 6px !important;
    transition: background var(--duration-fast), box-shadow var(--duration-fast) !important;
}
.btn-save:hover {
    background: rgba(244,63,94,0.18) !important;
    box-shadow: 0 0 18px rgba(244,63,94,0.15) !important;
}

/* ── ONBOARDING CARD ─────────────────────────────────────────── */
.onboarding-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    padding: 20px 24px 16px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
}
.onboarding-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}
.onboarding-steps {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 16px;
}
.onboarding-step {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color var(--duration-fast);
}
.onboarding-step input[type="checkbox"] {
    display: none;
}
.step-check {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--border-strong);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    color: transparent;
    flex-shrink: 0;
    transition: all var(--duration-fast);
}
.onboarding-step.done .step-check {
    background: var(--success);
    border-color: var(--success);
    color: white;
}
.onboarding-step.done > span:not(.step-check):not(.step-link) {
    text-decoration: line-through;
    color: var(--text-muted);
}
.step-link {
    margin-left: auto;
    background: none;
    border: none;
    color: var(--accent);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    padding: 0;
    font-family: inherit;
}
.step-link:hover { text-decoration: underline; }
.onboarding-progress {
    height: 4px;
    background: var(--bg-subtle);
    border-radius: var(--radius-pill);
    overflow: hidden;
}
.onboarding-bar {
    height: 100%;
    background: var(--accent);
    border-radius: var(--radius-pill);
    transition: width 400ms var(--easing-out);
    width: 0%;
}

/* ── REFERRAL STATS ─────────────────────────────────────────── */
.referral-stat {
    display: flex;
    flex-direction: column;
    background: var(--bg-subtle);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    padding: 16px 24px;
    min-width: 120px;
}