/* ============================================================
   StockPièce — palette CARTEX CENTER
   Bleu marine (cadre du logo), rouge vif (CAR), noir/gris (TEX/CENTER)
   ============================================================ */
:root {
  --bg: #F1F3F6;
  --panel: #FFFFFF;
  --ink: #1A1A1A;
  --steel: #1F3D5C;       /* bleu marine du logo — boutons secondaires, liens, badges */
  --steel-dark: #13263B;  /* bleu marine plus foncé — en-tête, cadre proche du logo */
  --accent: #C8202B;      /* rouge du logo (CAR) — actions principales, onglet actif */
  --accent-dark: #9E1920; /* rouge plus foncé — survol */
  --success: #1B8A5A;     /* vert — état "en stock", séparé de la charte marque (sémantique, pas décoratif) */
  --success-bg: #E7F5EE;
  --danger: #7A2436;      /* bordeaux — suppression, volontairement distinct du rouge de marque pour ne pas les confondre */
  --danger-bg: #F5E7EA;
  --muted: #6B7280;       /* gris — assorti au "CENTER" du logo */
  --border: #E2E5E8;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); font-family: 'Inter', sans-serif; color: var(--ink); }
#root { max-width: 1180px; margin: 24px auto; background: var(--bg); border-radius: 14px; overflow: hidden; border: 1px solid var(--border); min-height: 80vh; }

.header { background: var(--steel-dark); color: #fff; padding: 14px 22px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo-wrap { background: #fff; border-radius: 6px; padding: 5px 10px; display: flex; align-items: center; }
.brand-logo { height: 24px; width: auto; display: block; }
.brand-icon { background: var(--accent); width: 34px; height: 34px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 18px; }
.brand-title { font-family: 'Oswald', sans-serif; font-weight: 700; font-size: 19px; letter-spacing: .03em; text-transform: uppercase; }
.brand-sub { font-size: 11px; color: #9FB3C8; margin-top: -2px; }
.user-chip { display: flex; align-items: center; gap: 8px; }
.avatar { width: 30px; height: 30px; border-radius: 50%; background: #33507099; display: flex; align-items: center; justify-content: center; }
.logout-btn { background: none; border: none; color: #C7D4E0; cursor: pointer; font-size: 18px; }

.tabs { display: flex; gap: 4px; padding: 10px 18px 0; background: var(--panel); border-bottom: 1px solid var(--border); }
.tab { display: flex; align-items: center; gap: 7px; background: none; border: none; cursor: pointer; padding: 10px 14px; font-weight: 600; font-size: 13.5px; color: var(--muted); border-bottom: 2.5px solid transparent; font-family: 'Inter', sans-serif; text-decoration: none; }
.tab.active { color: var(--steel); border-bottom-color: var(--accent); }

.content { padding: 22px; }

.badge { display: inline-block; font-weight: 600; font-size: 11px; letter-spacing: .03em; padding: 3px 9px; border-radius: 5px; text-transform: uppercase; white-space: nowrap; }
.badge-steel { background: #EAF0F7; color: var(--steel); }
.badge-accent { background: #FBE3E5; color: var(--accent-dark); }
.badge-success { background: var(--success-bg); color: var(--success); }
.badge-danger { background: var(--danger-bg); color: var(--danger); }
.badge-muted { background: #EEF0F1; color: var(--muted); }

.btn { display: inline-flex; align-items: center; gap: 7px; border-radius: 7px; padding: 9px 16px; font-weight: 600; font-size: 13.5px; cursor: pointer; border: 1.5px solid transparent; font-family: 'Inter', sans-serif; text-decoration: none; }
.btn-sm { padding: 6px 10px; font-size: 12.5px; }
.btn-steel { background: var(--steel); color: #fff; border-color: var(--steel); }
.btn-accent { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-ghost { background: transparent; color: var(--steel); border-color: var(--border); }
.btn-danger { background: #fff; color: var(--danger); border-color: var(--danger); }
.btn-subtle { background: #EEF1F3; color: var(--ink); border-color: #EEF1F3; }
.btn:hover { filter: brightness(0.94); }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.field { display: block; margin-bottom: 12px; }
.field-label { font-weight: 600; font-size: 12px; color: var(--muted); margin-bottom: 5px; text-transform: uppercase; letter-spacing: .04em; }
.field-hint { font-size: 11.5px; color: var(--muted); margin-top: 4px; }
input[type=text], input[type=password], input[type=number], input[type=email], input[type=time], select, textarea, .input {
  width: 100%; box-sizing: border-box; border: 1.5px solid var(--border); border-radius: 7px; padding: 9px 11px;
  font-family: 'Inter', sans-serif; font-size: 14px; color: var(--ink); outline: none; background: #fff;
}
input:focus, select:focus, textarea:focus { border-color: var(--steel); }
input[readonly] { background: #F7F8F9; }

.search-wrap { position: relative; margin-bottom: 18px; }
.search-wrap input { padding-left: 36px; font-size: 14.5px; }
.search-icon { position: absolute; left: 12px; top: 12px; color: var(--muted); }

.grid-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.card { text-align: left; background: var(--panel); border: 1.5px solid var(--border); border-radius: 10px; padding: 16px; cursor: pointer; display: flex; flex-direction: column; gap: 8px; }
.card-title { font-weight: 600; font-size: 14.5px; }
.card-ref { font-family: 'IBM Plex Mono', monospace; font-size: 12.5px; color: var(--muted); }

.modal-overlay { position: fixed; inset: 0; background: rgba(19,38,59,0.6); display: flex; align-items: flex-start; justify-content: center; padding: 5vh 16px; z-index: 100; overflow-y: auto; }
.modal { background: var(--panel); border-radius: 12px; width: 100%; box-shadow: 0 24px 60px rgba(0,0,0,0.35); }
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: 18px 22px; border-bottom: 1.5px solid var(--border); }
.modal-title { font-family: 'Oswald', sans-serif; font-size: 18px; font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
.modal-close { background: none; border: none; cursor: pointer; color: var(--muted); font-size: 20px; }
.modal-body { padding: 22px; }

.section-title { font-family: 'Oswald', sans-serif; font-weight: 600; font-size: 14px; text-transform: uppercase; letter-spacing: .03em; margin: 14px 0 10px; }
.info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 22px; }
.info-box { border: 1.5px solid var(--border); border-radius: 8px; padding: 10px 12px; background: #FAFBFB; }
.info-box.accent { background: #FCEDEE; }
.info-label { font-size: 10.5px; color: var(--muted); text-transform: uppercase; font-weight: 700; letter-spacing: .03em; margin-bottom: 3px; }
.info-value { font-weight: 600; font-size: 14.5px; }
.locked { display: inline-flex; align-items: center; gap: 5px; color: var(--muted); font-style: italic; font-size: 12.5px; }

.tree-box { border: 1.5px solid var(--border); border-radius: 10px; padding: 6px 14px; }
.tree-brand { display: flex; align-items: center; gap: 8px; padding: 10px 0; font-family: 'Oswald', sans-serif; font-weight: 600; font-size: 15px; border-top: 1px solid transparent; }
.tree-dash { width: 16px; height: 2px; background: var(--steel); display: inline-block; }
.tree-groups { border-top: 1px solid var(--border); }
.tree-group { border-bottom: 1px solid var(--border); }
.tree-group-btn { width: 100%; display: flex; align-items: center; gap: 9px; padding: 10px 0 10px 18px; background: none; border: none; cursor: pointer; text-align: left; }
.tree-toggle { width: 17px; height: 17px; border-radius: 4px; background: var(--steel); color: #fff; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 12px; }
.tree-toggle.match { background: var(--success); }
.tree-group-name { font-weight: 600; font-size: 14px; }
.tree-group-period { font-size: 12.5px; color: var(--muted); }
.tree-mots { padding: 2px 0 12px 46px; display: flex; flex-direction: column; gap: 4px; }
.tree-mot { display: flex; align-items: center; gap: 10px; font-size: 13.5px; padding: 4px 8px; border-radius: 6px; }
.tree-mot.match { background: var(--success-bg); color: var(--success); }
.tree-mot .mot-name { min-width: 130px; font-weight: 500; }
.tree-mot .mot-period { color: var(--muted); }
.tree-mot .mot-spec { font-family: 'IBM Plex Mono', monospace; font-size: 11.5px; background: #F0F2F4; color: #4A535C; padding: 2px 7px; border-radius: 4px; margin-left: auto; }
.match-banner { display: flex; align-items: center; gap: 8px; background: var(--success-bg); color: var(--success); padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; font-weight: 600; font-size: 13.5px; }
.nomatch-banner { display: flex; align-items: center; gap: 8px; background: var(--danger-bg); color: var(--danger); padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; font-weight: 600; font-size: 13.5px; }

table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th { padding: 10px 12px; font-weight: 700; color: var(--muted); font-size: 11.5px; text-transform: uppercase; text-align: left; background: #F7F8F9; }
td { padding: 10px 12px; border-top: 1px solid var(--border); }
.table-wrap { background: var(--panel); border-radius: 10px; border: 1px solid var(--border); overflow: hidden; }

.veh-group-editor { border: 1.5px solid var(--border); border-radius: 9px; padding: 14px; margin-bottom: 12px; }
.veh-group-row { display: grid; grid-template-columns: .6fr 1fr 1fr 1fr; gap: 8px; margin-bottom: 10px; }
.veh-mot-row { display: grid; grid-template-columns: 1.3fr 1.3fr .7fr .7fr auto; gap: 6px; margin-bottom: 6px; align-items: center; }
.icon-btn { background: none; border: none; cursor: pointer; padding: 4px; }

.login-wrap { min-height: 560px; display: flex; align-items: center; justify-content: center; padding: 24px; }
.login-box { width: 380px; }
.login-logo { display: flex; flex-direction: column; align-items: center; margin-bottom: 26px; }
.login-logo img { height: 64px; width: auto; margin-bottom: 14px; }
.login-icon { background: var(--accent); width: 46px; height: 46px; border-radius: 10px; display: flex; align-items: center; justify-content: center; margin-bottom: 10px; font-size: 24px; }
.login-panel { background: var(--panel); border-radius: 12px; border: 1px solid var(--border); padding: 22px; }
.login-switch { display: flex; gap: 6px; margin-bottom: 18px; }
.login-switch button { flex: 1; padding: 8px 0; border-radius: 7px; border: none; cursor: pointer; font-weight: 600; font-size: 13px; background: #EEF1F3; color: var(--muted); }
.login-switch button.active { background: var(--steel); color: #fff; }
.error-text { color: var(--danger); font-size: 12.5px; margin-bottom: 10px; font-weight: 600; }
.demo-hint { font-size: 11.5px; color: var(--muted); margin-top: 14px; line-height: 1.5; }

.user-row { background: var(--panel); border: 1.5px solid var(--border); border-radius: 10px; padding: 14px; display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.perm-row { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border: 1px solid var(--border); border-radius: 8px; cursor: pointer; margin-bottom: 8px; }
.ip-tag { font-family: 'IBM Plex Mono', monospace; font-size: 12px; background: #EEF1F3; border-radius: 5px; padding: 2px 8px; display: inline-flex; align-items: center; gap: 6px; }

.toast { position: fixed; top: 18px; right: 18px; background: var(--steel-dark); color: #fff; padding: 10px 16px; border-radius: 8px; font-size: 13px; font-weight: 600; z-index: 200; }
@media (max-width: 720px) {
  .info-grid { grid-template-columns: repeat(2, 1fr); }
  .veh-group-row, .veh-mot-row { grid-template-columns: 1fr 1fr; }
}