:root {
  --primary: #2d7a5e;
  --primary-light: #3d9a78;
  --primary-hover: #1f5c45;
  --primary-dark: #1a3d2e;
  --accent: #6ab89a;
  --accent-light: #e8f5f0;
  --success: #1a7a4a;
  --success-light: #d4edda;
  --success-text: #0f5132;
  --danger: #c0392b;
  --danger-light: #f8d7da;
  --danger-text: #842029;
  --warning: #b8860b;
  --warning-light: #fff3cd;
  --warning-text: #664d03;
  --info: #0d6efd;
  --info-light: #cfe2ff;
  --bg: #f0f4f2;
  --bg-card: #ffffff;
  --border: #d5e5de;
  --text: #1a2b2e;
  --text-secondary: #5a7a6e;
  --nav-h: 64px;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(45,122,94,.08), 0 4px 16px rgba(45,122,94,.07);
  --shadow-lg: 0 4px 24px rgba(45,122,94,.16);
}

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

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.6;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  background: var(--primary-dark);
  display: flex; align-items: center;
  padding: 0 28px; gap: 8px;
  box-shadow: 0 2px 16px rgba(0,0,0,.25);
  border-bottom: 2px solid var(--primary);
}
.nav-brand { display: flex; align-items: center; gap: 12px; margin-right: 24px; text-decoration: none; flex-shrink: 0; }
.nav-logo-img { height: 38px; width: auto; max-width: 160px; object-fit: contain; }
.nav-brand-text { display: flex; flex-direction: column; gap: 1px; border-left: 1px solid rgba(255,255,255,.2); padding-left: 12px; }
.nav-app-name { font-size: 15px; font-weight: 700; color: #fff; letter-spacing: -.2px; line-height: 1.2; }
.nav-app-sub  { font-size: 10px; color: rgba(255,255,255,.55); letter-spacing: .2px; }
.nav-app-name {
  font-size: 15px; font-weight: 700; color: #fff;
  letter-spacing: -.2px; border-left: 1px solid rgba(255,255,255,.2); padding-left: 12px;
}
.nav-app-name strong { color: var(--accent); }
.nav-links { display: flex; gap: 4px; flex: 1; }
.nav-link {
  display: flex; align-items: center; gap: 7px;
  color: rgba(255,255,255,.72); text-decoration: none;
  padding: 7px 14px; border-radius: 8px;
  font-size: 13.5px; font-weight: 500;
  transition: background .15s, color .15s;
}
.nav-link:hover { background: rgba(106,184,154,.18); color: #fff; }
.nav-user { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.user-badge {
  background: rgba(106,184,154,.2); color: var(--accent);
  padding: 4px 12px; border-radius: 20px; font-size: 12.5px; font-weight: 700;
  border: 1px solid rgba(106,184,154,.3);
}
.user-badge.admin { background: var(--accent); color: var(--primary-dark); }
.btn-logout {
  color: rgba(255,255,255,.6); text-decoration: none;
  font-size: 13px; padding: 6px 12px; border-radius: 6px;
  transition: color .15s, background .15s;
}
.btn-logout:hover { color: #fff; background: rgba(255,255,255,.1); }

/* ===== MAIN ===== */
.main-content {
  margin-top: var(--nav-h);
  padding: 28px 32px;
  max-width: 1440px;
  margin-left: auto; margin-right: auto;
}

/* ===== PAGE HEADER ===== */
.page-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: 24px; flex-wrap: wrap; gap: 16px;
}
.page-title { font-size: 26px; font-weight: 700; letter-spacing: -.5px; color: var(--primary-dark); }
.page-subtitle { color: var(--text-secondary); font-size: 13.5px; margin-top: 3px; }
.page-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.back-link { color: var(--text-secondary); text-decoration: none; font-size: 13px; display: inline-block; margin-bottom: 6px; }
.back-link:hover { color: var(--primary); }

/* ===== STATS ===== */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }
.stat-card {
  background: var(--bg-card); border-radius: var(--radius);
  padding: 20px 24px; box-shadow: var(--shadow);
  border-left: 4px solid var(--border);
  transition: transform .15s, box-shadow .15s;
}
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.stat-card.stat-ok { border-left-color: var(--success); }
.stat-card.stat-danger { border-left-color: var(--danger); }
.stat-card.stat-warning { border-left-color: var(--warning); }
.stat-card.stat-total { border-left-color: var(--primary); }
.stat-value { font-size: 36px; font-weight: 800; color: var(--primary-dark); line-height: 1; font-family: 'Space Mono', monospace; }
.stat-label { font-size: 12px; color: var(--text-secondary); margin-top: 6px; font-weight: 600; text-transform: uppercase; letter-spacing: .5px; }

/* ===== CARDS ===== */
.card { background: var(--bg-card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 24px; }
.card-title {
  font-size: 15px; font-weight: 700; color: var(--primary-dark);
  margin-bottom: 18px; padding-bottom: 12px;
  border-bottom: 2px solid var(--accent-light);
}
.section-subtitle { font-size: 12.5px; font-weight: 700; color: var(--text-secondary); margin-bottom: 14px; text-transform: uppercase; letter-spacing: .5px; }
.alert-title.danger { color: var(--danger); }
.alert-title.warning { color: var(--warning); }

/* ===== TABLE ===== */
.card-toolbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; flex-wrap: wrap; gap: 10px; }
.filter-group { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.row-count { font-size: 12.5px; color: var(--text-secondary); font-style: italic; }
.table-wrapper { overflow-x: auto; border-radius: 8px; border: 1px solid var(--border); }
.table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.table thead th {
  background: var(--primary); color: #fff;
  padding: 11px 14px; text-align: left;
  font-weight: 600; font-size: 11.5px; letter-spacing: .5px; text-transform: uppercase; white-space: nowrap;
}
.table tbody tr { border-bottom: 1px solid var(--border); transition: background .1s; }
.table tbody tr:last-child { border-bottom: none; }
.table tbody tr:hover { background: var(--accent-light); }
.table td { padding: 10px 14px; vertical-align: middle; }
.table-sm td, .table-sm th { padding: 8px 12px; }
.td-muted { color: var(--text-secondary); }
.qty-danger { color: var(--danger) !important; font-weight: 700; }
.qty-warning { color: var(--warning) !important; font-weight: 700; }
.td-empty { text-align: center; color: var(--text-secondary); padding: 40px !important; font-style: italic; }
.td-empty a { color: var(--primary); }

/* ===== BADGES ===== */
.badge { display: inline-block; padding: 3px 9px; border-radius: 20px; font-size: 11.5px; font-weight: 700; white-space: nowrap; }
.badge-ok      { background: var(--success-light); color: var(--success-text); }
.badge-danger  { background: var(--danger-light);  color: var(--danger-text); }
.badge-warning { background: var(--warning-light); color: var(--warning-text); }
/* Couleurs catégories — 12 couleurs cycliques */
.badge-cat-sav  { background: #d1fae5; color: #065f46; }
.badge-cat-ra   { background: #cffafe; color: #155e75; }
/* Couleurs supplémentaires assignées dynamiquement par JS via data-cat-index */
.badge-cat-c2   { background: #ede9fe; color: #5b21b6; }
.badge-cat-c3   { background: #fef3c7; color: #92400e; }
.badge-cat-c4   { background: #fee2e2; color: #991b1b; }
.badge-cat-c5   { background: #dbeafe; color: #1e40af; }
.badge-cat-c6   { background: #fce7f3; color: #9d174d; }
.badge-cat-c7   { background: #ecfdf5; color: #064e3b; }
.badge-cat-c8   { background: #fff7ed; color: #9a3412; }
.badge-cat-c9   { background: #f0fdf4; color: #14532d; }
.badge-cat-c10  { background: #f5f3ff; color: #4c1d95; }
.badge-cat-c11  { background: #fffbeb; color: #78350f; }
.badge-cat-c12  { background: #e0f2fe; color: #0c4a6e; }
.badge-admin   { background: var(--accent); color: var(--primary-dark); }
.badge-readonly { background: #f0f4f2; color: var(--text-secondary); border: 1px solid var(--border); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 18px; border-radius: 8px; font-weight: 600;
  font-size: 13.5px; cursor: pointer; border: none;
  text-decoration: none; transition: all .15s; white-space: nowrap;
  font-family: 'DM Sans', sans-serif; line-height: 1;
}
.btn:active { transform: scale(.97); }
.btn-primary   { background: var(--primary); color: #fff; }
.btn-primary:hover   { background: var(--primary-hover); }
.btn-success   { background: var(--success); color: #fff; }
.btn-success:hover   { background: #145e39; }
.btn-danger    { background: var(--danger);  color: #fff; }
.btn-danger:hover    { background: #a93226; }
.btn-warning   { background: var(--warning); color: #fff; }
.btn-warning:hover   { background: #8a6500; }
.btn-info      { background: var(--info);    color: #fff; }
.btn-info:hover      { background: #0a58ca; }
.btn-secondary { background: #e2ede8; color: var(--primary-dark); }
.btn-secondary:hover { background: #ccddd5; }
.btn-outline { background: transparent; color: var(--primary); border: 1.5px solid var(--primary); }
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-sm   { padding: 6px 12px; font-size: 12.5px; border-radius: 6px; }
.btn-full { width: 100%; justify-content: center; }
.action-btns { display: flex; gap: 6px; }
.btn-action {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border-radius: 6px;
  text-decoration: none; transition: background .15s; border: none; cursor: pointer;
}
.btn-view { background: #d1fae5; color: #065f46; }
.btn-view:hover { background: #a7f3d0; }
.btn-edit { background: #fef9c3; color: #854d0e; }
.btn-edit:hover { background: #fef08a; }

/* ===== FORMS ===== */
.form-container { max-width: 840px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-full { grid-column: span 2; }
.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-group label { font-weight: 700; font-size: 12px; color: var(--text-secondary); text-transform: uppercase; letter-spacing: .4px; }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 9px 12px; border: 1.5px solid var(--border); border-radius: 8px;
  font-size: 14px; font-family: 'DM Sans', sans-serif;
  background: #fff; color: var(--text); transition: border .15s, box-shadow .15s; outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(45,122,94,.12); }
.form-group textarea { resize: vertical; }
.form-hint { font-size: 12px; color: var(--text-secondary); }
.required { color: var(--danger); }
.form-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--border); }
.search-input {
  padding: 8px 14px; border: 1.5px solid var(--border); border-radius: 8px;
  font-size: 13.5px; width: 260px; outline: none; font-family: 'DM Sans', sans-serif; transition: border .15s;
}
.search-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(45,122,94,.1); }
.select-sm {
  padding: 7px 10px; border: 1.5px solid var(--border); border-radius: 8px;
  font-size: 13px; background: #fff; outline: none; cursor: pointer; font-family: 'DM Sans', sans-serif;
}
.input-sm { width: 80px; padding: 7px 10px; border: 1.5px solid var(--border); border-radius: 6px; font-size: 13px; font-family: 'DM Sans', sans-serif; outline: none; }
.input-md { flex: 1; padding: 7px 10px; border: 1.5px solid var(--border); border-radius: 6px; font-size: 13px; font-family: 'DM Sans', sans-serif; outline: none; }

/* ===== ALERTS / NOTICES ===== */
.alert { padding: 12px 16px; border-radius: 8px; font-size: 13.5px; margin-bottom: 20px; font-weight: 500; }
.alert-danger  { background: var(--danger-light);  color: var(--danger-text);  border-left: 3px solid var(--danger); }
.alert-success { background: var(--success-light); color: var(--success-text); border-left: 3px solid var(--success); }
.alert-info    { background: var(--info-light);    color: #084298;             border-left: 3px solid var(--info); }
.alert-warning { background: var(--warning-light); color: var(--warning-text); border-left: 3px solid var(--warning); }

/* ===== PIECE DETAIL ===== */
.detail-grid { display: grid; grid-template-columns: 360px 1fr; gap: 20px; align-items: start; }
.detail-left  { display: flex; flex-direction: column; gap: 20px; }
.detail-right { display: flex; flex-direction: column; gap: 20px; }
.info-list { display: grid; grid-template-columns: 130px 1fr; row-gap: 10px; column-gap: 8px; }
.info-list dt { font-weight: 700; font-size: 11.5px; color: var(--text-secondary); text-transform: uppercase; letter-spacing: .4px; padding-top: 2px; }
.ref-code { font-family: 'Space Mono', monospace; font-size: 12.5px; background: var(--accent-light); padding: 2px 8px; border-radius: 5px; color: var(--primary-dark); border: 1px solid var(--border); }
.stock-card { text-align: center; }
.stock-display { font-size: 72px; font-weight: 800; color: var(--primary); font-family: 'Space Mono', monospace; line-height: 1.1; margin: 8px 0; }
.stock-display.stock-low { color: var(--danger); }
.stock-unit { color: var(--text-secondary); font-size: 13px; margin-bottom: 20px; }
.mvt-forms { display: flex; flex-direction: column; gap: 16px; margin-top: 4px; border-top: 1px solid var(--border); padding-top: 16px; }
.mvt-form-block h4 { font-size: 12px; font-weight: 700; color: var(--text-secondary); text-transform: uppercase; letter-spacing: .4px; margin-bottom: 8px; }
.inline-form { display: flex; gap: 8px; align-items: center; }
.qr-card { text-align: center; }
.qr-preview { padding: 16px; background: var(--accent-light); border-radius: 10px; display: inline-block; margin: 0 auto; border: 1px solid var(--border); }
.qr-img { width: 170px; height: 170px; display: block; }

/* ===== SCANNER ===== */
.scanner-container { max-width: 580px; margin: 0 auto; }
.scanner-card { text-align: center; }
.video-wrapper { position: relative; width: 100%; max-width: 460px; margin: 0 auto 16px; border-radius: 14px; overflow: hidden; background: #000; aspect-ratio: 1; }
.video-wrapper video { width: 100%; height: 100%; object-fit: cover; display: block; }
.scan-overlay { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; pointer-events: none; }
.scan-frame { width: 200px; height: 200px; border: 3px solid var(--accent); border-radius: 14px; box-shadow: 0 0 0 9999px rgba(0,0,0,.45); animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%,100%{opacity:1;border-color:var(--accent)} 50%{opacity:.6;border-color:#fff} }
.scan-status { color: var(--text-secondary); font-size: 14px; margin: 12px 0; min-height: 22px; }
.scanner-actions { margin-top: 16px; display: flex; gap: 10px; justify-content: center; }
.scan-result { margin: 12px 0; padding: 18px; border-radius: 10px; background: var(--accent-light); border: 1px solid var(--border); }
.scan-found, .scan-notfound { display: flex; flex-direction: column; align-items: center; gap: 12px; }

/* ===== ADMIN ===== */
.admin-grid { display: flex; flex-direction: column; gap: 24px; }
.admin-sub-title { font-size: 13px; font-weight: 700; color: var(--text-secondary); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 14px; padding-bottom: 8px; border-bottom: 1px solid var(--border); }
.smtp-test-row { display: flex; align-items: center; gap: 12px; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--border); flex-wrap: wrap; }
.smtp-test-result { font-size: 13px; font-weight: 500; padding: 6px 12px; border-radius: 6px; display: none; }
.smtp-test-result.ok { background: var(--success-light); color: var(--success-text); display: block; }
.smtp-test-result.error { background: var(--danger-light); color: var(--danger-text); display: block; }

/* ===== EXPORT GROUP ===== */
.export-group { display: flex; align-items: center; gap: 8px; background: var(--accent-light); padding: 6px 12px; border-radius: 10px; border: 1px solid var(--border); }
.export-label { font-size: 11.5px; color: var(--text-secondary); font-weight: 700; text-transform: uppercase; letter-spacing: .4px; }

/* ===== EMPTY STATE ===== */
.empty-state { text-align: center; padding: 60px 32px; }
.empty-icon { font-size: 56px; margin-bottom: 16px; }
.empty-state h3 { font-size: 20px; color: var(--primary-dark); margin-bottom: 8px; }
.empty-state p { color: var(--text-secondary); }

/* ===== LOGIN ===== */
.login-body { background: linear-gradient(145deg, var(--primary-dark) 0%, #0e2218 60%, #1f5c45 100%); min-height: 100vh; display: flex; align-items: center; justify-content: center; }
.login-container { width: 100%; max-width: 440px; padding: 20px; text-align: center; }
.login-card { background: #fff; border-radius: 18px; padding: 44px 40px; box-shadow: var(--shadow-lg); border-top: 4px solid var(--primary); }
.login-logo-img { height: 50px; width: auto; margin-bottom: 16px; }
.login-divider { width: 40px; height: 3px; background: var(--accent); border-radius: 2px; margin: 14px auto 18px; }
.login-app-title { font-size: 22px; font-weight: 800; color: var(--primary-dark); letter-spacing: -.3px; margin-bottom: 4px; }
.login-app-title strong { color: var(--primary); }
.login-subtitle { color: var(--text-secondary); font-size: 13.5px; margin-bottom: 28px; }
.login-form { display: flex; flex-direction: column; gap: 18px; text-align: left; }
.login-footer { color: rgba(255,255,255,.3); font-size: 12px; margin-top: 24px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .detail-grid { grid-template-columns: 1fr; }
}

/* ===== EXPORT / FILTER DROPDOWNS ===== */
.export-cats-wrapper, .filter-cats-wrapper { position: relative; }
.export-cats-dropdown, .filter-cats-dropdown {
    position: absolute; top: calc(100% + 6px); left: 0; z-index: 300;
    background: #fff; border: 1.5px solid var(--border); border-radius: 10px;
    padding: 8px 6px; box-shadow: var(--shadow-lg); min-width: 220px;
}
.export-cat-item, .filter-cats-dropdown label {
    display: flex; align-items: center; gap: 8px;
    padding: 6px 10px; border-radius: 6px; cursor: pointer;
    font-size: 13px; transition: background .1s; white-space: nowrap;
}
.export-cat-item:hover, .filter-cats-dropdown label:hover { background: var(--accent-light); }
.export-cat-item input[type=checkbox],
.filter-cats-dropdown input[type=checkbox] { width: 15px; height: 15px; cursor: pointer; }
.filter-cats-btn { cursor: pointer; white-space: nowrap; display: flex; align-items: center; gap: 6px; }

/* Menu mobile — caché par défaut sur desktop */
.nav-mobile-menu { display: none; }
.burger-btn { display: none; }

/* ===== MOBILE (≤768px) ===== */
@media (max-width: 768px) {
    :root { --nav-h: 56px; }

    /* Layout */
    .main-content { padding: 12px 10px; }

    /* Navbar */
    .navbar { padding: 0 14px; gap: 6px; justify-content: space-between; }
    .nav-brand { margin-right: 0; flex: 1; }
    .nav-logo-img { height: 26px; }
    .nav-app-name { font-size: 13px; }
    .nav-app-sub { display: none; }
    .nav-links { display: none; }
    .nav-user .user-badge { display: none; }
    .nav-user .btn-logout { display: none; }
    .nav-user { gap: 6px; }

    /* Burger button */
    .burger-btn {
        display: flex !important;
        width: 36px; height: 36px; align-items: center; justify-content: center;
        background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2);
        border-radius: 8px; cursor: pointer; color: #fff; font-size: 18px;
        flex-shrink: 0;
    }

    /* Mobile menu */
    .nav-mobile-menu {
        display: none; flex-direction: column;
        position: fixed; top: var(--nav-h); left: 0; right: 0; bottom: 0;
        background: var(--primary-dark); z-index: 98;
        padding: 8px 0; overflow-y: auto;
        box-shadow: 0 4px 16px rgba(0,0,0,.3);
    }
    .nav-mobile-menu.open { display: flex; }
    .nav-mobile-menu .nav-link {
        padding: 14px 20px; border-radius: 0; color: rgba(255,255,255,.85);
        border-bottom: 1px solid rgba(255,255,255,.06); font-size: 15px;
        display: flex; align-items: center; gap: 12px;
    }
    .nav-mobile-menu .nav-link:hover { background: rgba(106,184,154,.15); color: #fff; }
    .nav-mobile-menu .mobile-user-info {
        padding: 16px 20px; color: var(--accent); font-size: 14px;
        font-weight: 700; border-bottom: 1px solid rgba(255,255,255,.12);
        background: rgba(255,255,255,.04);
    }
    .nav-mobile-menu .mobile-logout {
        padding: 14px 20px; color: rgba(255,255,255,.55);
        text-decoration: none; font-size: 14px; display: flex; align-items: center; gap: 8px;
        margin-top: auto;
    }
    .nav-mobile-menu .mobile-logout:hover { color: #fff; background: rgba(255,0,0,.1); }

    /* Stats */
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .stat-card { padding: 14px 16px; }
    .stat-value { font-size: 28px; }
    .stat-label { font-size: 10.5px; }

    /* Page header */
    .page-header { flex-direction: column; gap: 10px; }
    .page-actions { flex-wrap: wrap; gap: 8px; width: 100%; }
    .page-actions .btn { flex: 1; min-width: 120px; justify-content: center; }

    /* Tables */
    .table-wrapper { border-radius: 8px; overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .table { font-size: 12.5px; min-width: 560px; }
    .table thead th { padding: 8px 10px; font-size: 11px; }
    .table td { padding: 8px 10px; }

    /* Cards */
    .card { padding: 14px; }
    .card-title { font-size: 14px; margin-bottom: 14px; }

    /* Forms */
    .form-grid { grid-template-columns: 1fr; gap: 12px; }
    .form-full { grid-column: span 1; }
    .form-group input,
    .form-group select,
    .form-group textarea { font-size: 16px; } /* évite zoom iOS */
    .form-actions { flex-direction: column; gap: 8px; }
    .form-actions .btn { width: 100%; justify-content: center; }
    .form-container { max-width: 100%; }

    /* Dashboard toolbar */
    .card-toolbar { flex-direction: column; align-items: stretch; gap: 8px; }
    .filter-group { flex-direction: column; gap: 8px; align-items: stretch; }
    .search-input { width: 100%; }
    .filter-cats-btn { width: 100%; justify-content: space-between; }
    .filter-cats-dropdown { min-width: 100%; position: static; margin-top: 4px; box-shadow: none; border: 1.5px solid var(--border); }
    .export-group { flex-direction: column; gap: 8px; background: none; padding: 0; border: none; }
    .export-cats-dropdown { min-width: 100%; position: static; margin-top: 4px; box-shadow: none; border: 1.5px solid var(--border); }

    /* Piece detail */
    .detail-grid { grid-template-columns: 1fr; gap: 14px; }
    .stock-display { font-size: 52px; }
    .inline-form { flex-wrap: wrap; gap: 6px; }
    .inline-form .input-sm { width: 70px; }
    .mvt-form-grid { gap: 10px; }
    .mvt-forms { gap: 14px; }

    /* QR */
    .qr-img { width: 140px; height: 140px; }
    .qr-card { text-align: center; }

    /* Admin */
    .admin-grid { gap: 14px; }
    .logo-preview-box { display: block; }
    .categories-checkboxes { gap: 6px; }
    .cat-checkbox { font-size: 12px; }
    .smtp-test-row { flex-direction: column; align-items: stretch; }
    .smtp-test-row > div { padding-top: 0 !important; }
    .smtp-test-row .btn { width: 100%; }

    /* Buttons */
    .btn { font-size: 13px; padding: 8px 14px; }
    .btn-sm { font-size: 12px; padding: 5px 10px; }
    .action-btns { flex-wrap: wrap; gap: 4px; }
    .btn-action { width: 28px; height: 28px; }

    /* Scanner */
    .scanner-container { max-width: 100%; }
    .scanner-tabs { gap: 4px; }
    .scanner-tab { padding: 7px 12px; font-size: 12.5px; flex: 1; text-align: center; }
    .video-wrapper { max-width: 100%; }
    .scan-frame { width: 160px; height: 160px; }

    /* Modal */
    .modal-box { padding: 20px; margin: 12px; width: calc(100% - 24px); }
    .about-box { max-width: 100%; }

    /* Badges */
    .badge { font-size: 11px; padding: 2px 7px; }

    /* Localisation tag */
    .localisation-tag { font-size: 11px; }

    /* Login */
    .login-card { padding: 28px 20px; }
    .login-logo-img { height: 40px; }
}

/* ===== TRÈS PETIT MOBILE (≤400px) ===== */
@media (max-width: 400px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 6px; }
    .stat-card { padding: 10px 12px; }
    .stat-value { font-size: 22px; }
    .page-title { font-size: 18px; }
    .inline-form { flex-direction: column; }
    .inline-form .input-sm,
    .inline-form .input-ticket { width: 100%; }
    .inline-form .btn { width: 100%; }
    .login-card { padding: 24px 16px; }
}