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

:root {
  --bg:       #0f172a;
  --sidebar:  #1e293b;
  --card:     #1e293b;
  --border:   #334155;
  --text:     #e2e8f0;
  --muted:    #94a3b8;
  --accent:   #3b82f6;
  --accent2:  #e8b44a;
  --danger:   #ef4444;
  --success:  #22c55e;
  --radius:   8px;
}

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

/* ── LAYOUT ── */
.layout { display: flex; min-height: 100vh; }

/* ── SIDEBAR ── */
.sidebar { width: 220px; background: var(--sidebar); border-right: 1px solid var(--border);
           display: flex; flex-direction: column; flex-shrink: 0; position: fixed;
           top: 0; left: 0; height: 100vh; overflow-y: auto; }

.sidebar-logo { display: flex; align-items: center; gap: 10px;
                padding: 20px 16px 16px; border-bottom: 1px solid var(--border); }
.logo-rf { width: 32px; height: 32px; background: var(--accent2); border-radius: 6px;
           display: flex; align-items: center; justify-content: center;
           font-weight: 800; font-size: 13px; color: #0f172a; flex-shrink: 0; }
.logo-text { font-weight: 700; font-size: 15px; }

.sidebar-nav { flex: 1; padding: 12px 8px; }
.nav-section { font-size: 10px; text-transform: uppercase; letter-spacing: .1em;
               color: var(--muted); padding: 12px 8px 4px; }
.nav-item { display: flex; align-items: center; gap: 8px; padding: 8px 10px;
            border-radius: var(--radius); color: var(--muted); text-decoration: none;
            font-size: 13px; font-weight: 500; transition: all .15s; margin-bottom: 2px; }
.nav-item:hover { background: rgba(255,255,255,.05); color: var(--text); }
.nav-item.active { background: var(--accent); color: white; }
/* Icône Lucide dans la sidebar — inline-flex pour centrage vertical du SVG 16×16 */
.nav-icon { display: inline-flex; align-items: center; justify-content: center; width: 18px; flex-shrink: 0; }
.nav-icon svg { display: block; }

.sidebar-footer { padding: 12px 16px; border-top: 1px solid var(--border);
                  display: flex; flex-direction: column; gap: 6px; }
.sidebar-footer span { font-size: 12px; color: var(--muted); }
.btn-logout { font-size: 12px; color: var(--danger); text-decoration: none; }
.btn-logout:hover { text-decoration: underline; }

/* ── MAIN ── */
.main-content { margin-left: 220px; flex: 1; display: flex; flex-direction: column; min-width: 0; }
.topbar { padding: 20px 28px 0; border-bottom: 1px solid var(--border); padding-bottom: 16px; }
.page-title { font-size: 20px; font-weight: 700; }
.page-body { padding: 24px 28px; }

/* ── CARDS ── */
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
        padding: 20px; margin-bottom: 20px; }
.card-title { font-size: 13px; font-weight: 600; color: var(--muted);
              text-transform: uppercase; letter-spacing: .05em; margin-bottom: 16px; }

/* ── STATS ── */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px,1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 20px; }
.stat-label { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.stat-value { font-size: 28px; font-weight: 700; margin-top: 4px; }
.stat-value.blue   { color: var(--accent); }
.stat-value.yellow { color: var(--accent2); }
.stat-value.green  { color: var(--success); }
.stat-value.red    { color: var(--danger); }

/* ── TABLES ── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
thead th { background: rgba(255,255,255,.04); padding: 9px 14px; text-align: left;
           font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em;
           color: var(--muted); border-bottom: 1px solid var(--border); }
tbody td { padding: 11px 14px; border-bottom: 1px solid rgba(255,255,255,.04);
           color: var(--text); font-size: 13px; }
tbody tr:hover td { background: rgba(255,255,255,.02); }
.tr-clickable { cursor: pointer; }
.tr-clickable:hover td { background: rgba(59,130,246,.08) !important; }
.tr-clickable:hover td:first-child { border-left: 3px solid var(--accent); padding-left: 11px; }

/* ── BADGES ── */
.badge { display: inline-block; padding: 2px 8px; border-radius: 99px;
         font-size: 11px; font-weight: 600; letter-spacing: .03em; }
.badge-blue    { background: rgba(59,130,246,.2);  color: #93c5fd; }
.badge-yellow  { background: rgba(232,180,74,.2);  color: #fcd34d; }
.badge-green   { background: rgba(34,197,94,.2);   color: #86efac; }
.badge-red     { background: rgba(239,68,68,.2);   color: #fca5a5; }
.badge-gray    { background: rgba(148,163,184,.15); color: var(--muted); }
.badge-purple  { background: rgba(139,92,246,.2);  color: #c4b5fd; }

/* ── FORMS ── */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }
label { font-size: 12px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
input[type=text], input[type=email], input[type=password], input[type=tel],
input[type=number], input[type=date], input[type=url],
select, textarea {
    background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius);
    color: var(--text); padding: 8px 12px; font-size: 13px; width: 100%;
    transition: border-color .15s;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); }
textarea { min-height: 80px; resize: vertical; }
.form-hint { font-size: 11px; color: var(--muted); }

/* ── BOUTONS ── */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px;
       border-radius: var(--radius); font-size: 13px; font-weight: 600;
       cursor: pointer; text-decoration: none; border: 1px solid var(--border);
       background: rgba(255,255,255,.06); color: var(--text); transition: all .15s; }
.btn:hover { background: rgba(255,255,255,.1); }
.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: #2563eb; }
.btn-secondary { background: rgba(255,255,255,.08); color: var(--text); }
.btn-secondary:hover { background: rgba(255,255,255,.12); }
.btn-danger { background: rgba(239,68,68,.15); color: var(--danger); }
.btn-danger:hover { background: rgba(239,68,68,.25); }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-group { display: flex; gap: 8px; align-items: center; }

/* ── ALERTES ── */
.alert { padding: 12px 16px; border-radius: var(--radius); font-size: 13px; margin-bottom: 16px; }
.alert-error   { background: rgba(239,68,68,.12); border: 1px solid rgba(239,68,68,.3);  color: #fca5a5; }
.alert-success { background: rgba(34,197,94,.12);  border: 1px solid rgba(34,197,94,.3);  color: #86efac; }
.alert-info    { background: rgba(59,130,246,.12); border: 1px solid rgba(59,130,246,.3); color: #93c5fd; }

/* ── TOOLBAR ── */
.toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.toolbar-left { display: flex; align-items: center; gap: 10px; }

/* ── LOGIN ── */
.login-wrap { min-height: 100vh; display: flex; align-items: center;
              justify-content: center; background: var(--bg); }
.login-box { width: 360px; background: var(--card); border: 1px solid var(--border);
             border-radius: 12px; padding: 36px 32px; }
.login-logo { text-align: center; margin-bottom: 28px; }
.login-logo .logo-rf { width: 48px; height: 48px; font-size: 18px; margin: 0 auto 10px; }
.login-logo h1 { font-size: 20px; font-weight: 700; }
.login-logo p { font-size: 13px; color: var(--muted); }
.login-box .form-group { margin-bottom: 14px; }
.login-box .btn { width: 100%; justify-content: center; margin-top: 8px; padding: 10px; }

/* ── TOGGLE ── */
.toggle { position: relative; display: inline-block; width: 40px; height: 22px; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider { position: absolute; inset: 0; background: var(--border);
                 border-radius: 99px; cursor: pointer; transition: .2s; }
.toggle input:checked + .toggle-slider { background: var(--accent); }
.toggle-slider::before { content: ""; position: absolute; width: 16px; height: 16px;
    left: 3px; top: 3px; background: white; border-radius: 50%; transition: .2s; }
.toggle input:checked + .toggle-slider::before { transform: translateX(18px); }

/* ── PAGINATION ── */
.pagination { display: flex; gap: 4px; margin-top: 16px; }
.page-btn { padding: 5px 10px; border-radius: 6px; font-size: 12px; font-weight: 600;
            text-decoration: none; color: var(--muted); background: var(--card);
            border: 1px solid var(--border); }
.page-btn.active, .page-btn:hover { background: var(--accent); color: white; border-color: var(--accent); }

/* ── BADGES SÉMANTIQUES ── */
.badge-success { background: rgba(34,197,94,.2);   color: #86efac; }
.badge-error   { background: rgba(239,68,68,.2);   color: #fca5a5; }
.badge-warning { background: rgba(234,179,8,.2);   color: #fde047; }
.badge-info    { background: rgba(59,130,246,.2);  color: #93c5fd; }
.badge-accent  { background: rgba(232,180,74,.2);  color: #fcd34d; }
.badge-default { background: rgba(148,163,184,.15); color: var(--muted); }
.badge-lg      { padding: 4px 12px; font-size: 13px; }

/* ── FORM HELPERS ── */
.form-row { display: flex; gap: 16px; align-items: flex-start; flex-wrap: wrap; }
.form-row .form-group { min-width: 120px; }
.form-actions { display: flex; gap: 10px; justify-content: flex-end; padding-top: 16px;
                border-top: 1px solid var(--border); margin-top: 8px; }
.hint { font-size: 11px; color: var(--muted); margin-top: 2px; }
.section-title { font-size: 12px; font-weight: 700; text-transform: uppercase;
                 letter-spacing: .08em; color: var(--muted); margin: 20px 0 12px;
                 padding-bottom: 8px; border-bottom: 1px solid var(--border); }

/* ── TOOLBAR FILTERS ── */
.toolbar-filters { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.input-search { width: 200px; }

/* ── TABLE HELPERS ── */
.table { width: 100%; border-collapse: collapse; }
.table thead th { background: rgba(255,255,255,.04); padding: 9px 14px; text-align: left;
    font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em;
    color: var(--muted); border-bottom: 1px solid var(--border); }
.table tbody td { padding: 11px 14px; border-bottom: 1px solid rgba(255,255,255,.04);
    color: var(--text); font-size: 13px; }
.table tbody tr:hover td { background: rgba(255,255,255,.02); }
.table .actions { text-align: right; white-space: nowrap; }
.center { text-align: center; }
.nowrap { white-space: nowrap; }
.muted  { color: var(--muted); }
.mono   { font-family: 'Cascadia Code', 'Consolas', monospace; }
.small  { font-size: 12px; }
.empty-state { text-align: center; color: var(--muted); padding: 32px !important; }
.card-meta { font-size: 12px; color: var(--muted); margin-bottom: 12px; }

/* ── TAGS ── */
.tag-badge { display: inline-block; padding: 3px 10px; border-radius: 99px;
             font-size: 12px; font-weight: 600; color: white;
             text-shadow: 0 1px 2px rgba(0,0,0,.4); }

/* ── COLOR PICKER ── */
.color-pick-wrap { display: flex; align-items: center; gap: 10px; }
input[type=color] { width: 40px; height: 34px; padding: 2px; border-radius: 6px;
    border: 1px solid var(--border); background: var(--bg); cursor: pointer; }
.color-preview { padding: 4px 12px; border-radius: 99px; font-size: 12px; font-weight: 600;
                 color: white; text-shadow: 0 1px 2px rgba(0,0,0,.4); min-width: 60px; }

/* ── PRODUITS CHECKLIST ── */
.produits-list { display: flex; flex-wrap: wrap; gap: 8px; }
.produit-check { display: flex; align-items: center; gap: 6px; padding: 6px 12px;
    background: rgba(255,255,255,.05); border: 1px solid var(--border);
    border-radius: 6px; cursor: pointer; font-size: 13px; font-weight: 500;
    text-transform: none; letter-spacing: 0; color: var(--text); }
.produit-check:hover { border-color: var(--accent); }

/* ── INFO BOX ── */
.info-box { background: rgba(59,130,246,.08); border: 1px solid rgba(59,130,246,.25);
            border-radius: var(--radius); padding: 12px 16px; font-size: 13px;
            color: #93c5fd; line-height: 1.7; }

/* ── COMMANDE DETAIL ── */
.commande-header { display: flex; align-items: center; justify-content: space-between;
                   margin-bottom: 20px; flex-wrap: wrap; gap: 12px; }
.commande-ref { display: flex; align-items: center; gap: 12px; }
.ref-number { font-size: 22px; font-weight: 800; letter-spacing: .02em; }
.commande-actions { display: flex; gap: 8px; align-items: center; }
.select-statut { padding: 6px 10px; font-size: 13px; }

.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 700px) { .detail-grid { grid-template-columns: 1fr; } }

.dl-info { display: grid; grid-template-columns: auto 1fr; gap: 8px 16px; font-size: 13px; }
.dl-info dt { font-weight: 600; color: var(--muted); white-space: nowrap; }
.dl-info dd { color: var(--text); }

.config-json { font-family: 'Cascadia Code', monospace; font-size: 11px;
               background: rgba(0,0,0,.3); padding: 2px 6px; border-radius: 4px;
               word-break: break-all; }