/* ============================================================
   BÔKÔ — Système de Gestion Boulangerie
   Design africain — tons chauds
   ============================================================ */

:root {
  --primary:    #E8621A;
  --primary-d:  #C04F10;
  --primary-l:  #F5864A;
  --secondary:  #E8B84B;
  --secondary-d:#C49530;
  --accent:     #2C8C4A;
  --accent-d:   #1E6335;
  --dark:       #1A1208;
  --dark-2:     #2D2010;
  --gray-1:     #F7F3EE;
  --gray-2:     #EDE5D8;
  --gray-3:     #D4C4AC;
  --gray-4:     #9E8868;
  --text:       #2D2010;
  --text-m:     #6B5040;
  --white:      #FFFDF9;
  --danger:     #C0392B;
  --success:    #27AE60;
  --info:       #2980B9;
  --warning:    #E8B84B;
  --sidebar-w:  260px;
  --header-h:   64px;
  --radius:     12px;
  --radius-sm:  8px;
  --shadow:     0 2px 12px rgba(232,98,26,.12);
  --shadow-lg:  0 8px 32px rgba(232,98,26,.18);
  --transition: .2s ease;
}

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

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--gray-1);
  color: var(--text);
  font-size: 14px;
  line-height: 1.6;
}

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

/* ── SIDEBAR ──────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  background: linear-gradient(175deg, var(--dark) 0%, var(--dark-2) 100%);
  position: fixed; top: 0; left: 0; height: 100vh;
  display: flex; flex-direction: column;
  z-index: 100; overflow-y: auto;
}

.sidebar-logo {
  padding: 24px 20px 20px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.sidebar-logo .logo-text {
  font-size: 28px; font-weight: 800;
  color: var(--secondary);
  letter-spacing: 2px;
}
.sidebar-logo .logo-sub {
  font-size: 11px; color: rgba(255,255,255,.4);
  margin-top: 2px; letter-spacing: 1px;
}

.sidebar-nav { flex: 1; padding: 16px 0; }
.nav-section { padding: 8px 20px 4px; font-size: 10px; color: rgba(255,255,255,.3); letter-spacing: 1.5px; text-transform: uppercase; }

.nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 20px; color: rgba(255,255,255,.65);
  text-decoration: none; transition: var(--transition);
  border-left: 3px solid transparent;
  font-size: 13.5px;
}
.nav-item:hover { background: rgba(255,255,255,.07); color: #fff; }
.nav-item.active {
  background: rgba(232,98,26,.2);
  color: var(--secondary);
  border-left-color: var(--primary);
}
.nav-item .icon { width: 20px; font-size: 17px; text-align: center; }
.nav-badge {
  margin-left: auto; background: var(--danger);
  color: #fff; font-size: 10px; padding: 2px 6px;
  border-radius: 10px; font-weight: 700;
}

.sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.user-info { display: flex; align-items: center; gap: 10px; }
.user-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--primary); display: flex;
  align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 14px;
  flex-shrink: 0;
}
.user-name { font-size: 13px; color: #fff; font-weight: 600; }
.user-role { font-size: 11px; color: rgba(255,255,255,.4); }

/* ── MAIN CONTENT ─────────────────────────────────────────── */
.main { margin-left: var(--sidebar-w); flex: 1; display: flex; flex-direction: column; }

/* ── TOPBAR ───────────────────────────────────────────────── */
.topbar {
  height: var(--header-h); background: var(--white);
  border-bottom: 1px solid var(--gray-2);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 28px; position: sticky; top: 0; z-index: 50;
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
}
.topbar-title { font-size: 18px; font-weight: 700; color: var(--text); }
.topbar-right { display: flex; align-items: center; gap: 16px; }

.btn-icon {
  width: 38px; height: 38px; border-radius: var(--radius-sm);
  border: 1px solid var(--gray-2); background: transparent;
  cursor: pointer; display: flex; align-items: center;
  justify-content: center; color: var(--text-m);
  transition: var(--transition); font-size: 16px;
}
.btn-icon:hover { background: var(--gray-1); color: var(--primary); }

/* ── PAGE CONTENT ─────────────────────────────────────────── */
.page-content { padding: 24px 28px; flex: 1; }

/* ── STAT CARDS ───────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px; margin-bottom: 24px;
}
.stat-card {
  background: var(--white); border-radius: var(--radius);
  padding: 20px 22px; border: 1px solid var(--gray-2);
  box-shadow: var(--shadow); position: relative; overflow: hidden;
  transition: var(--transition);
}
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.stat-card::before {
  content: ''; position: absolute; top: 0; left: 0;
  width: 4px; height: 100%; background: var(--primary);
}
.stat-card.secondary::before { background: var(--secondary); }
.stat-card.success::before   { background: var(--success); }
.stat-card.info::before      { background: var(--info); }
.stat-card.danger::before    { background: var(--danger); }

.stat-icon {
  width: 44px; height: 44px; border-radius: var(--radius-sm);
  background: rgba(232,98,26,.1); display: flex;
  align-items: center; justify-content: center;
  font-size: 20px; margin-bottom: 12px;
}
.stat-card.secondary .stat-icon { background: rgba(232,184,75,.12); }
.stat-card.success   .stat-icon { background: rgba(39,174,96,.1); }
.stat-card.info      .stat-icon { background: rgba(41,128,185,.1); }
.stat-card.danger    .stat-icon { background: rgba(192,57,43,.1); }

.stat-value { font-size: 24px; font-weight: 800; color: var(--text); }
.stat-label { font-size: 12px; color: var(--text-m); margin-top: 2px; }
.stat-change { font-size: 12px; margin-top: 6px; }
.stat-change.up   { color: var(--success); }
.stat-change.down { color: var(--danger); }

/* ── CARDS ────────────────────────────────────────────────── */
.card {
  background: var(--white); border-radius: var(--radius);
  border: 1px solid var(--gray-2); box-shadow: var(--shadow);
  overflow: hidden;
}
.card-header {
  padding: 18px 22px; border-bottom: 1px solid var(--gray-2);
  display: flex; align-items: center; justify-content: space-between;
}
.card-title { font-size: 15px; font-weight: 700; color: var(--text); }
.card-body { padding: 22px; }

/* ── BUTTONS ──────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 18px; border-radius: var(--radius-sm);
  border: none; cursor: pointer; font-size: 13.5px;
  font-weight: 600; text-decoration: none;
  transition: var(--transition); font-family: inherit;
}
.btn-primary   { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-d); }
.btn-secondary { background: var(--secondary); color: var(--dark); }
.btn-secondary:hover { background: var(--secondary-d); }
.btn-success   { background: var(--success); color: #fff; }
.btn-success:hover { background: #1E9950; }
.btn-danger    { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #A93226; }
.btn-outline   { background: transparent; border: 1.5px solid var(--gray-3); color: var(--text-m); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-lg { padding: 12px 24px; font-size: 15px; }

/* ── TABLES ───────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
thead th {
  background: var(--gray-1); padding: 11px 14px;
  text-align: left; font-size: 12px; font-weight: 700;
  color: var(--text-m); text-transform: uppercase; letter-spacing: .5px;
  border-bottom: 2px solid var(--gray-2);
}
tbody td { padding: 12px 14px; border-bottom: 1px solid var(--gray-2); vertical-align: middle; }
tbody tr:hover { background: rgba(232,98,26,.04); }
tbody tr:last-child td { border-bottom: none; }

/* ── BADGES ───────────────────────────────────────────────── */
.badge {
  display: inline-block; padding: 3px 10px; border-radius: 20px;
  font-size: 11px; font-weight: 700; letter-spacing: .3px;
}
.badge-success  { background: rgba(39,174,96,.12);  color: #1A7A42; }
.badge-danger   { background: rgba(192,57,43,.12);  color: #922B21; }
.badge-warning  { background: rgba(232,184,75,.2);  color: #7D6008; }
.badge-info     { background: rgba(41,128,185,.12); color: #1A5276; }
.badge-orange   { background: rgba(232,98,26,.12);  color: #C04F10; }

/* ── FORMS ────────────────────────────────────────────────── */
.form-group { margin-bottom: 18px; }
.form-label { display: block; font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.form-control {
  width: 100%; padding: 9px 13px; border-radius: var(--radius-sm);
  border: 1.5px solid var(--gray-3); background: var(--white);
  color: var(--text); font-size: 14px; font-family: inherit;
  transition: var(--transition); outline: none;
}
.form-control:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(232,98,26,.1); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }

/* ── ALERTS ───────────────────────────────────────────────── */
.alert {
  padding: 12px 16px; border-radius: var(--radius-sm);
  margin-bottom: 16px; font-size: 13.5px;
  display: flex; align-items: center; gap: 10px;
}
.alert-success { background: rgba(39,174,96,.1);  border-left: 4px solid var(--success); color: #1A7A42; }
.alert-danger  { background: rgba(192,57,43,.1);  border-left: 4px solid var(--danger);  color: #922B21; }
.alert-warning { background: rgba(232,184,75,.15); border-left: 4px solid var(--warning); color: #7D6008; }
.alert-info    { background: rgba(41,128,185,.1); border-left: 4px solid var(--info);    color: #1A5276; }

/* ── POS CAISSE ───────────────────────────────────────────── */
.pos-layout { display: grid; grid-template-columns: 1fr 380px; gap: 20px; height: calc(100vh - var(--header-h) - 48px); }
.pos-products { overflow-y: auto; }
.pos-cart { background: var(--white); border-radius: var(--radius); border: 1px solid var(--gray-2); display: flex; flex-direction: column; }

.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; padding-bottom: 16px; }
.product-tile {
  background: var(--white); border: 1.5px solid var(--gray-2);
  border-radius: var(--radius); padding: 14px;
  cursor: pointer; transition: var(--transition); text-align: center;
  user-select: none;
}
.product-tile:hover { border-color: var(--primary); transform: translateY(-2px); box-shadow: var(--shadow); }
.product-tile:active { transform: scale(.96); }
.product-tile .emoji { font-size: 28px; margin-bottom: 6px; }
.product-tile .name { font-size: 12.5px; font-weight: 600; color: var(--text); line-height: 1.3; }
.product-tile .price { font-size: 13px; color: var(--primary); font-weight: 800; margin-top: 4px; }
.product-tile .stock-low { font-size: 10px; color: var(--danger); }

/* Panier */
.cart-header { padding: 16px 18px; border-bottom: 1px solid var(--gray-2); }
.cart-items  { flex: 1; overflow-y: auto; padding: 12px; }
.cart-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: var(--radius-sm);
  border: 1px solid var(--gray-2); margin-bottom: 8px;
  background: var(--gray-1);
}
.cart-item-name  { flex: 1; font-size: 13px; font-weight: 600; }
.cart-item-price { font-size: 12px; color: var(--text-m); }
.qty-controls { display: flex; align-items: center; gap: 6px; }
.qty-btn {
  width: 26px; height: 26px; border-radius: 50%;
  border: 1.5px solid var(--gray-3); background: var(--white);
  cursor: pointer; font-size: 14px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  color: var(--text); transition: var(--transition);
}
.qty-btn:hover { border-color: var(--primary); color: var(--primary); }
.qty-val { font-size: 14px; font-weight: 700; min-width: 24px; text-align: center; }

.cart-footer { padding: 14px 18px; border-top: 1px solid var(--gray-2); }
.cart-total-line { display: flex; justify-content: space-between; font-size: 13px; color: var(--text-m); margin-bottom: 6px; }
.cart-total-main { display: flex; justify-content: space-between; font-size: 20px; font-weight: 800; color: var(--text); margin: 10px 0 14px; }
.pay-methods { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 12px; }
.pay-btn {
  padding: 10px; border-radius: var(--radius-sm);
  border: 1.5px solid var(--gray-3); background: var(--white);
  cursor: pointer; font-size: 12px; font-weight: 600;
  color: var(--text-m); transition: var(--transition); text-align: center;
}
.pay-btn.active, .pay-btn:hover { border-color: var(--primary); background: rgba(232,98,26,.06); color: var(--primary); }

/* ── RECHERCHE ────────────────────────────────────────────── */
.search-box {
  position: relative; margin-bottom: 16px;
}
.search-box input {
  width: 100%; padding: 10px 14px 10px 40px;
  border-radius: var(--radius-sm); border: 1.5px solid var(--gray-3);
  background: var(--white); font-size: 14px; outline: none;
  transition: var(--transition);
}
.search-box input:focus { border-color: var(--primary); }
.search-box .icon { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); color: var(--gray-4); }

/* ── MODAL ────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.5);
  z-index: 500; display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: var(--transition);
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--white); border-radius: var(--radius);
  padding: 28px; max-width: 540px; width: 90%;
  max-height: 90vh; overflow-y: auto;
  transform: scale(.95); transition: var(--transition);
}
.modal-overlay.open .modal { transform: scale(1); }
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.modal-title { font-size: 17px; font-weight: 700; }
.modal-close { background: none; border: none; font-size: 20px; cursor: pointer; color: var(--text-m); }

/* ── RECEIPT ──────────────────────────────────────────────── */
.receipt { font-family: 'Courier New', monospace; font-size: 12px; color: #111; max-width: 300px; margin: 0 auto; }
.receipt-logo { text-align: center; font-size: 22px; font-weight: 900; letter-spacing: 3px; margin-bottom: 4px; }
.receipt-sep  { border-top: 1px dashed #ccc; margin: 8px 0; }
.receipt-row  { display: flex; justify-content: space-between; }
.receipt-total{ font-weight: 900; font-size: 15px; }

/* ── CHARTS ───────────────────────────────────────────────── */
.chart-container { position: relative; height: 260px; }

/* ── RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .form-row-3 { grid-template-columns: 1fr 1fr; }
  .pos-layout  { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  :root { --sidebar-w: 0px; }
  .sidebar { transform: translateX(-260px); }
  .sidebar.open { transform: translateX(0); width: 260px; }
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}

/* ── SCROLL ───────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--gray-1); }
::-webkit-scrollbar-thumb { background: var(--gray-3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* ── UTILITAIRES ──────────────────────────────────────────── */
.d-flex   { display: flex; }
.d-grid   { display: grid; }
.gap-1    { gap: 8px; }
.gap-2    { gap: 16px; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.text-center  { text-align: center; }
.text-right   { text-align: right; }
.text-muted   { color: var(--text-m); }
.text-danger  { color: var(--danger); }
.text-success { color: var(--success); }
.text-primary { color: var(--primary); }
.fw-bold  { font-weight: 700; }
.fw-800   { font-weight: 800; }
.fs-12    { font-size: 12px; }
.fs-13    { font-size: 13px; }
.fs-16    { font-size: 16px; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.p-2  { padding: 16px; }
.w-100 { width: 100%; }