/* TIJARA — Style professionnel teal Maroc */
:root {
  --teal-950: #042f2e;
  --teal-900: #134e4a;
  --teal-800: #115e59;
  --teal-700: #0f766e;
  --teal-600: #0d9488;
  --teal-500: #14b8a6;
  --teal-100: #ccfbf1;
  --teal-50: #f0fdfa;
  --ink: #0f172a;
  --muted: #64748b;
  --border: #e2e8f0;
  --surface: #ffffff;
  --bg: #f1f5f9;
  --danger: #dc2626;
  --warning: #d97706;
  --ok: #059669;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(15, 23, 42, 0.08), 0 4px 12px rgba(15, 23, 42, 0.04);
  --sidebar-w: 250px;
  --font: "Segoe UI", "Helvetica Neue", Tahoma, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { font-size: 15px; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: linear-gradient(160deg, #e8f5f3 0%, var(--bg) 40%, #eef2f7 100%);
  min-height: 100vh;
}

a { color: var(--teal-700); text-decoration: none; }
a:hover { color: var(--teal-900); }

.app-shell { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-w);
  background: linear-gradient(180deg, var(--teal-900) 0%, var(--teal-950) 100%);
  color: #fff;
  position: fixed;
  inset: 0 auto 0 0;
  overflow-y: auto;
  z-index: 40;
  display: flex;
  flex-direction: column;
}
.sidebar-brand {
  padding: 1.25rem 1.25rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.sidebar-brand .logo {
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #fff;
}
.sidebar-brand .logo span { color: var(--teal-500); }
.sidebar-brand .sub {
  font-size: 0.75rem;
  opacity: 0.7;
  margin-top: 0.2rem;
}
.sidebar-nav { padding: 0.75rem 0.6rem 1.5rem; flex: 1; }
.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 0.75rem;
  border-radius: 8px;
  color: rgba(255,255,255,0.82);
  font-size: 0.9rem;
  margin-bottom: 2px;
  transition: background 0.15s, color 0.15s;
}
.sidebar-nav a:hover,
.sidebar-nav a.active {
  background: rgba(20, 184, 166, 0.22);
  color: #fff;
}
.sidebar-nav .nav-section {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.45);
  padding: 0.85rem 0.75rem 0.35rem;
}
.sidebar-footer {
  padding: 0.85rem 1rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.8rem;
  opacity: 0.85;
}

.main {
  margin-left: var(--sidebar-w);
  flex: 1;
  min-width: 0;
  padding: 1.25rem 1.5rem 2.5rem;
}
.topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.topbar h1 {
  margin: 0;
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--teal-950);
}
.topbar .actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }

.flash {
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-size: 0.9rem;
}
.flash.ok { background: #d1fae5; color: #065f46; border: 1px solid #a7f3d0; }
.flash.err { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; }
.flash.warn { background: #fef3c7; color: #92400e; border: 1px solid #fde68a; }

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.kpi {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1rem 1.15rem;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--teal-600);
}
.kpi .label { font-size: 0.78rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
.kpi .value { font-size: 1.35rem; font-weight: 700; color: var(--teal-900); margin-top: 0.25rem; }
.kpi.amber { border-left-color: var(--warning); }
.kpi.red { border-left-color: var(--danger); }
.kpi.green { border-left-color: var(--ok); }

.panel {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 1.25rem;
  overflow: hidden;
}
.panel-h {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.9rem 1.15rem;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(90deg, var(--teal-50), #fff);
}
.panel-h h2 { margin: 0; font-size: 1.05rem; color: var(--teal-900); }
.panel-b { padding: 1.15rem; }

.table-wrap { overflow-x: auto; }
table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
table.data th,
table.data td {
  padding: 0.65rem 0.85rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
table.data th {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  background: #f8fafc;
  font-weight: 600;
}
table.data tr:hover td { background: var(--teal-50); }
table.data .num { text-align: right; font-variant-numeric: tabular-nums; }
table.data a { font-weight: 600; }

.badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  background: #e2e8f0;
  color: #334155;
}
.badge.ok, .badge.payee, .badge.accepte, .badge.livree { background: #d1fae5; color: #065f46; }
.badge.warn, .badge.partielle, .badge.envoyee, .badge.envoye { background: #fef3c7; color: #92400e; }
.badge.err, .badge.retard, .badge.refuse, .badge.annulee { background: #fee2e2; color: #991b1b; }
.badge.info, .badge.emise, .badge.brouillon { background: var(--teal-100); color: var(--teal-900); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.5rem 0.95rem;
  border-radius: 8px;
  border: 1px solid transparent;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  text-decoration: none;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.btn-primary {
  background: var(--teal-700);
  color: #fff;
}
.btn-primary:hover { background: var(--teal-800); color: #fff; }
.btn-secondary {
  background: #fff;
  border-color: var(--border);
  color: var(--ink);
}
.btn-secondary:hover { border-color: var(--teal-600); color: var(--teal-800); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-sm { padding: 0.3rem 0.65rem; font-size: 0.8rem; }
.btn-block { width: 100%; }

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.85rem 1rem;
}
.form-group { display: flex; flex-direction: column; gap: 0.3rem; }
.form-group.full { grid-column: 1 / -1; }
.form-group label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.9rem;
  font-family: inherit;
  background: #fff;
  color: var(--ink);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--teal-600);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}

.lines-table input { width: 100%; min-width: 70px; }
.lines-table .col-des { min-width: 180px; }
.totals-box {
  margin-top: 1rem;
  text-align: right;
  font-size: 0.95rem;
}
.totals-box .row { display: flex; justify-content: flex-end; gap: 2rem; padding: 0.25rem 0; }
.totals-box .row.grand { font-size: 1.15rem; font-weight: 700; color: var(--teal-800); border-top: 1px solid var(--border); margin-top: 0.35rem; padding-top: 0.5rem; }

.doc-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.doc-meta .item .lbl { font-size: 0.72rem; color: var(--muted); text-transform: uppercase; }
.doc-meta .item .val { font-weight: 600; margin-top: 0.15rem; }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
@media (max-width: 900px) {
  .grid-2 { grid-template-columns: 1fr; }
}

/* Login */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background:
    radial-gradient(ellipse at 20% 20%, rgba(20,184,166,0.25), transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(15,118,110,0.2), transparent 45%),
    linear-gradient(145deg, #0f766e, #042f2e 60%, #0f172a);
}
.login-card {
  width: 100%;
  max-width: 400px;
  background: #fff;
  border-radius: 14px;
  padding: 2rem 1.75rem;
  box-shadow: 0 20px 50px rgba(0,0,0,0.25);
}
.login-card .brand {
  text-align: center;
  margin-bottom: 1.5rem;
}
.login-card .brand h1 {
  margin: 0;
  font-size: 1.85rem;
  color: var(--teal-900);
  letter-spacing: 0.06em;
}
.login-card .brand h1 span { color: var(--teal-600); }
.login-card .brand p { margin: 0.35rem 0 0; color: var(--muted); font-size: 0.88rem; }
.login-hint {
  margin-top: 1rem;
  padding: 0.65rem 0.75rem;
  background: var(--teal-50);
  border-radius: 8px;
  font-size: 0.8rem;
  color: var(--teal-900);
  text-align: center;
}
.menu-toggle {
  display: none;
  background: var(--teal-700);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 0.45rem 0.7rem;
  font-size: 1rem;
  cursor: pointer;
}

@media (max-width: 860px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.2s ease;
  }
  .sidebar.open { transform: translateX(0); }
  .main { margin-left: 0; padding: 1rem; }
  .menu-toggle { display: inline-flex; }
  .sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 35;
  }
  .sidebar-overlay.show { display: block; }
}

.empty {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--muted);
}
.muted { color: var(--muted); }
.text-right { text-align: right; }
.mt-1 { margin-top: 0.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.gap { gap: 0.5rem; }
.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.align-center { align-items: center; }

.top-search input {
  min-width: 140px;
  max-width: 220px;
  padding: 0.4rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.85rem;
}
.bell { position: relative; }
.bell .badge { margin-left: 0.25rem; }

html[dir="rtl"] .sidebar { left: auto; right: 0; }
html[dir="rtl"] .main { margin-left: 0; margin-right: var(--sidebar-w); }
html[dir="rtl"] .sidebar-nav a { text-align: right; }
@media (max-width: 860px) {
  html[dir="rtl"] .sidebar { transform: translateX(100%); }
  html[dir="rtl"] .sidebar.open { transform: translateX(0); }
  html[dir="rtl"] .main { margin-right: 0; }
}