/* =====================================================
   Elano — CSS Principal
   Tema: Lanchonete moderna (tons quentes)
   ===================================================== */

:root{
  --brand-primary:#B92B27;
  --brand-secondary:#8B1E1E;
  --brand-accent:#E8B94E;
  --brand-dark:#0D0D0D;
  --brand-cream:#F8F1E4;

  --bg:#f8fafc;
  --bg-soft:#f1f5f9;
  --card:#ffffff;
  --ink:#0f172a;
  --mid:#475569;
  --pale:#94a3b8;
  --border:#e2e8f0;
  --border-strong:#cbd5e1;

  --ok:#10b981;
  --warn:#f59e0b;
  --err:#ef4444;
  --info:#3b82f6;

  --shadow-sm:0 1px 2px rgba(15,23,42,.05);
  --shadow:0 4px 12px rgba(15,23,42,.08);
  --shadow-lg:0 10px 30px rgba(15,23,42,.12);

  --radius:12px;
  --radius-sm:8px;
  --radius-lg:16px;

  --sidebar-w:250px;
  --header-h:64px;

  --font:'Inter','Segoe UI',system-ui,-apple-system,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:var(--font);background:var(--bg);color:var(--ink);font-size:14.5px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:var(--brand-primary);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
button,input,select,textarea{font-family:inherit;font-size:inherit}
button{cursor:pointer}
h1,h2,h3,h4{margin:0;font-weight:700;color:var(--ink)}

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

/* Sidebar DARK moderno */
.sidebar{
  width:var(--sidebar-w);
  background:linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
  border-right:1px solid rgba(255,255,255,.05);
  position:fixed;inset:0 auto 0 0;z-index:100;
  display:flex;flex-direction:column;
  transition:transform .25s ease;
  box-shadow:4px 0 20px rgba(0,0,0,.15);
}
.sidebar::before{
  content:'';position:absolute;top:0;left:0;right:0;height:120px;
  background:radial-gradient(ellipse at top, rgba(185,43,39,.15), transparent 70%);
  pointer-events:none;
}

.sidebar-brand{
  padding:16px 14px;display:block;
  border-bottom:1px solid rgba(255,255,255,.06);position:relative;
  transition:opacity .15s;
}
.sidebar-brand:hover{opacity:.9}
.sidebar-brand img{filter:drop-shadow(0 4px 12px rgba(185,43,39,.3))}

.sidebar-nav{padding:12px 12px;flex:1;overflow-y:auto;position:relative}
.sidebar-nav::-webkit-scrollbar{width:5px}
.sidebar-nav::-webkit-scrollbar-thumb{background:rgba(255,255,255,.1);border-radius:4px}

.nav-section{
  font-size:10px;text-transform:uppercase;letter-spacing:1.4px;
  color:#64748b;padding:16px 12px 6px;font-weight:700;
}
.nav-item{
  display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;
  color:#cbd5e1;font-size:13.5px;font-weight:500;text-decoration:none;
  transition:all .15s;margin-bottom:2px;position:relative;
}
.nav-item:hover{
  background:rgba(255,255,255,.06);color:#fff;text-decoration:none;transform:translateX(2px);
}
.nav-item.active{
  background:linear-gradient(135deg, rgba(185,43,39,.95), rgba(139,30,30,.95));
  color:#fff;box-shadow:0 6px 16px rgba(185,43,39,.35);
  font-weight:600;
}
.nav-item.active::before{
  content:'';position:absolute;left:-12px;top:50%;transform:translateY(-50%);
  width:3px;height:22px;background:var(--brand-accent);border-radius:0 3px 3px 0;
}
.nav-item svg{width:18px;height:18px;flex-shrink:0}

.sidebar-foot{
  padding:14px 20px;border-top:1px solid rgba(255,255,255,.06);
  display:flex;align-items:center;justify-content:space-between;
}
.sidebar-foot-label{font-size:10.5px;color:#64748b;letter-spacing:.5px}
.sidebar-live-dot{width:8px;height:8px;border-radius:50%;background:#10b981;box-shadow:0 0 8px #10b981;animation:pulse-dot 2s infinite}
@keyframes pulse-dot{0%,100%{opacity:1}50%{opacity:.4}}

.avatar{
  width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--brand-primary),var(--brand-secondary));
  color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;overflow:hidden;flex-shrink:0;
}
.avatar img{width:100%;height:100%;object-fit:cover}

/* ── USER MENU (topbar dropdown) ─────────────────── */
.user-menu{position:relative}
.user-menu-btn{
  display:flex;align-items:center;gap:10px;padding:6px 10px 6px 6px;border:1px solid var(--border);
  background:#fff;border-radius:10px;cursor:pointer;transition:all .15s;
}
.user-menu-btn:hover{border-color:var(--brand-primary);box-shadow:0 2px 8px rgba(185,43,39,.12)}
.user-menu-info{text-align:left;min-width:0}
.user-menu-name{font-size:13px;font-weight:700;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:130px}
.user-menu-role{font-size:11px;color:var(--pale)}
.user-menu-btn svg{color:var(--pale);transition:transform .2s}
.user-menu.open .user-menu-btn svg{transform:rotate(180deg)}

.user-menu-dropdown{
  position:absolute;top:calc(100% + 8px);right:0;min-width:240px;
  background:#fff;border:1px solid var(--border);border-radius:12px;
  box-shadow:0 14px 36px rgba(15,23,42,.18);
  padding:6px;opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:all .18s;z-index:200;
}
.user-menu.open .user-menu-dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.user-menu-header{
  display:flex;align-items:center;gap:10px;padding:10px 10px 12px;border-bottom:1px solid var(--border);margin-bottom:6px;
}
.user-menu-item{
  display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;
  color:var(--ink);text-decoration:none;font-size:13.5px;font-weight:500;transition:all .12s;
}
.user-menu-item:hover{background:var(--bg-soft);text-decoration:none;color:var(--ink)}
.user-menu-item.danger{color:var(--err)}
.user-menu-item.danger:hover{background:#fef2f2}
.user-menu-item svg{color:var(--mid)}
.user-menu-item.danger svg{color:var(--err)}
.user-menu-sep{height:1px;background:var(--border);margin:6px 4px}

/* ── NOTIFICAÇÕES (sino topbar) ─────────────────── */
.notif-wrap{position:relative}
.notif-btn{
  position:relative;background:none;border:1px solid var(--border);
  width:38px;height:38px;border-radius:10px;color:var(--mid);
  display:flex;align-items:center;justify-content:center;transition:all .15s;
}
.notif-btn:hover{border-color:var(--brand-primary);color:var(--brand-primary)}
.notif-btn svg{width:18px;height:18px}
.notif-badge{
  position:absolute;top:-4px;right:-4px;
  background:var(--brand-primary);color:#fff;font-size:10px;font-weight:800;
  padding:2px 6px;border-radius:10px;min-width:18px;text-align:center;
  border:2px solid #fff;line-height:1.1;
}
.notif-dropdown{
  position:absolute;top:calc(100% + 8px);right:0;width:340px;max-height:460px;
  background:#fff;border:1px solid var(--border);border-radius:12px;
  box-shadow:0 14px 36px rgba(15,23,42,.18);
  opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:all .18s;z-index:200;display:flex;flex-direction:column;
}
.notif-wrap.open .notif-dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.notif-head{padding:12px 14px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;font-size:13.5px}
.notif-mark{background:none;border:none;color:var(--brand-primary);font-size:12px;font-weight:600;cursor:pointer}
.notif-mark:hover{text-decoration:underline}
.notif-list{flex:1;overflow-y:auto}
.notif-item{
  display:flex;gap:10px;padding:10px 14px;border-bottom:1px solid var(--border);
  text-decoration:none;color:var(--ink);transition:background .12s;
}
.notif-item:hover{background:var(--bg-soft);text-decoration:none;color:var(--ink)}
.notif-item.nao-lida{background:rgba(185,43,39,.04)}
.notif-item.nao-lida::before{
  content:'';width:6px;height:6px;border-radius:50%;background:var(--brand-primary);
  align-self:center;flex-shrink:0;
}
.notif-icone{font-size:18px;flex-shrink:0}
.notif-body{flex:1;min-width:0}
.notif-titulo{font-size:12.5px;font-weight:600;line-height:1.35}
.notif-msg{font-size:11.5px;color:var(--mid);margin-top:2px}
.notif-when{font-size:10.5px;color:var(--pale);margin-top:2px}

/* ── CONTEÚDO ────────────────────────────────────── */
.main{margin-left:var(--sidebar-w);flex:1;min-width:0}
.topbar{
  height:var(--header-h);background:#fff;border-bottom:1px solid var(--border);
  display:flex;align-items:center;padding:0 24px;gap:14px;
  position:sticky;top:0;z-index:50;
}
.topbar-toggle{
  background:none;border:none;padding:8px;border-radius:8px;color:var(--mid);display:none;
}
.topbar-toggle:hover{background:var(--bg-soft)}
.topbar-title{font-size:17px;font-weight:700;color:var(--ink);flex:1}
.topbar-actions{display:flex;align-items:center;gap:8px}
.topbar-search{
  display:flex;align-items:center;gap:8px;background:var(--bg-soft);border:1px solid transparent;
  border-radius:10px;padding:8px 14px;min-width:240px;transition:all .15s;
}
.topbar-search:focus-within{background:#fff;border-color:var(--brand-primary);box-shadow:0 0 0 3px rgba(185,43,39,.12)}
.topbar-search input{border:none;background:none;outline:none;flex:1;font-size:13.5px;color:var(--ink)}

.content{padding:24px;max-width:100%}

/* ── CARDS ───────────────────────────────────────── */
.card{background:#fff;border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow-sm);overflow:hidden}
.card-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:12px}
.card-title{font-size:15.5px;font-weight:700;color:var(--ink)}
.card-body{padding:20px}

/* Page header */
.page-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.page-title{font-size:22px;font-weight:800;letter-spacing:-.4px}
.page-sub{color:var(--mid);font-size:13.5px;margin-top:2px}

/* ── STATS (dashboard) ───────────────────────────── */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:20px}
.stat-card{
  background:#fff;border-radius:var(--radius);padding:20px;border:1px solid var(--border);
  display:flex;flex-direction:column;gap:8px;position:relative;overflow:hidden;
  transition:all .2s;
}
.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.stat-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--brand-primary),var(--brand-secondary));
}
.stat-icon{
  width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  background:rgba(185,43,39,.12);color:var(--brand-primary);
}
.stat-icon.blue{background:rgba(59,130,246,.12);color:var(--info)}
.stat-icon.green{background:rgba(16,185,129,.12);color:var(--ok)}
.stat-icon.red{background:rgba(239,68,68,.12);color:var(--err)}
.stat-value{font-size:24px;font-weight:800;color:var(--ink);letter-spacing:-.5px}
.stat-label{font-size:12.5px;color:var(--mid);font-weight:500}
.stat-trend{font-size:11.5px;color:var(--pale);margin-top:2px}
.stat-trend.up{color:var(--ok)}
.stat-trend.down{color:var(--err)}

/* ── BUTTONS ─────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:9px 16px;border-radius:8px;border:1px solid transparent;
  font-weight:600;font-size:13.5px;transition:all .15s;text-decoration:none;
  background:#fff;color:var(--ink);border-color:var(--border);
}
.btn:hover{background:var(--bg-soft);text-decoration:none}
.btn-primary{
  background:linear-gradient(135deg,var(--brand-primary),var(--brand-secondary));color:#fff;border:none;
  box-shadow:0 4px 10px rgba(185,43,39,.3);
}
.btn-primary:hover{filter:brightness(1.05);color:#fff}
.btn-outline{background:transparent;border-color:var(--brand-primary);color:var(--brand-primary)}
.btn-outline:hover{background:var(--brand-primary);color:#fff}
.btn-danger{background:var(--err);color:#fff;border:none}
.btn-danger:hover{background:#dc2626;color:#fff}
.btn-success{background:var(--ok);color:#fff;border:none}
.btn-sm{padding:6px 12px;font-size:12.5px}
.btn-icon{padding:8px;width:34px;height:34px}
.btn:disabled{opacity:.6;cursor:not-allowed}

/* ── TABELAS ─────────────────────────────────────── */
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border);background:#fff}
.table{width:100%;border-collapse:collapse}
.table th{
  background:var(--bg-soft);text-align:left;padding:12px 16px;font-size:11.5px;
  text-transform:uppercase;letter-spacing:.6px;color:var(--mid);font-weight:700;border-bottom:1px solid var(--border);
  white-space:nowrap;
}
.table td{padding:12px 16px;border-bottom:1px solid var(--border);font-size:13.5px;vertical-align:middle}
.table tbody tr:hover{background:var(--bg-soft)}
.table tbody tr:last-child td{border-bottom:none}
.table-actions{display:flex;gap:6px;justify-content:flex-end}

/* ── FORMS ───────────────────────────────────────── */
.form-group{margin-bottom:16px}
.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.form-label{display:block;font-size:12.5px;font-weight:600;color:var(--mid);margin-bottom:6px}
.form-control{
  width:100%;padding:10px 14px;border:1px solid var(--border);border-radius:8px;
  font-size:14px;color:var(--ink);background:#fff;transition:all .15s;
}
.form-control:focus{outline:none;border-color:var(--brand-primary);box-shadow:0 0 0 3px rgba(185,43,39,.12)}
select.form-control{cursor:pointer}
textarea.form-control{resize:vertical;min-height:80px;font-family:inherit}

/* ── BADGES ──────────────────────────────────────── */
.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:20px;font-size:11.5px;font-weight:600;background:var(--bg-soft);color:var(--mid)}
.badge-primary{background:rgba(185,43,39,.12);color:var(--brand-primary)}
.badge-success{background:rgba(16,185,129,.15);color:#047857}
.badge-danger{background:rgba(239,68,68,.15);color:#b91c1c}
.badge-warning{background:rgba(245,158,11,.15);color:#b45309}
.badge-info{background:rgba(59,130,246,.15);color:#1d4ed8}

/* ── MODAL ───────────────────────────────────────── */
.modal-backdrop{
  position:fixed;inset:0;background:rgba(15,23,42,.5);backdrop-filter:blur(4px);
  z-index:200;display:none;align-items:flex-start;justify-content:center;padding:40px 20px;overflow-y:auto;
}
.modal-backdrop.open{display:flex}
.modal{
  background:#fff;border-radius:var(--radius);max-width:600px;width:100%;
  box-shadow:0 20px 60px rgba(0,0,0,.3);animation:modalIn .2s ease;
  max-height:calc(100vh - 80px);display:flex;flex-direction:column;
}
.modal.lg{max-width:900px}
.modal.xl{max-width:1200px}
@keyframes modalIn{from{opacity:0;transform:translateY(-14px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}
.modal-header{padding:18px 22px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.modal-title{font-size:17px;font-weight:700}
.modal-close{background:none;border:none;color:var(--pale);padding:6px;border-radius:6px;font-size:22px;line-height:1}
.modal-close:hover{background:var(--bg-soft);color:var(--ink)}
.modal-body{padding:22px;overflow-y:auto;flex:1}
.modal-footer{padding:14px 22px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:10px}

/* ── TOASTS ──────────────────────────────────────── */
.toast-stack{position:fixed;top:20px;right:20px;z-index:9999;display:flex;flex-direction:column;gap:8px;pointer-events:none}
.toast{
  background:#fff;border:1px solid var(--border);border-left:4px solid var(--info);
  border-radius:8px;padding:12px 16px;box-shadow:var(--shadow-lg);
  font-size:13.5px;font-weight:500;min-width:260px;max-width:400px;
  pointer-events:auto;animation:toastIn .25s ease;
}
.toast.success{border-left-color:var(--ok)}
.toast.error{border-left-color:var(--err)}
.toast.warning{border-left-color:var(--warn)}
@keyframes toastIn{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}

/* ── EMPTY STATE ─────────────────────────────────── */
.empty{text-align:center;padding:48px 20px;color:var(--pale)}
.empty-icon{font-size:48px;margin-bottom:12px}
.empty-title{font-size:16px;font-weight:600;color:var(--mid);margin-bottom:4px}
.empty-sub{font-size:13px}

/* ── UPLOAD BOX ──────────────────────────────────── */
.upload-box{
  border:2px dashed var(--border-strong);border-radius:var(--radius);padding:24px;text-align:center;
  cursor:pointer;transition:all .15s;position:relative;overflow:hidden;
}
.upload-box:hover{border-color:var(--brand-primary);background:rgba(185,43,39,.03)}
.upload-box.has-image{padding:0;border-style:solid}
.upload-preview{width:100%;height:180px;object-fit:cover}

/* ── PRODUCT GRID (POS) ──────────────────────────── */
.pos-grid{display:grid;grid-template-columns:1fr 460px;gap:16px;height:calc(100vh - var(--header-h) - 48px)}
.pos-products{background:#fff;border-radius:var(--radius);border:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden}
.pos-cats{padding:12px;border-bottom:1px solid var(--border);display:flex;gap:8px;overflow-x:auto;white-space:nowrap}
.pos-cat{
  padding:8px 16px;border-radius:20px;background:var(--bg-soft);color:var(--mid);
  font-size:13px;font-weight:600;border:none;cursor:pointer;transition:all .15s;flex-shrink:0;
}
.pos-cat.active{background:linear-gradient(135deg,var(--brand-primary),var(--brand-secondary));color:#fff}
.pos-list{flex:1;overflow-y:auto;padding:12px;display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;align-content:start}
.pos-prod{
  background:#fff;border:1px solid var(--border);border-radius:10px;padding:10px;
  cursor:pointer;transition:all .15s;display:flex;flex-direction:column;gap:6px;
}
.pos-prod:hover{border-color:var(--brand-primary);box-shadow:0 4px 12px rgba(185,43,39,.15);transform:translateY(-2px)}
.pos-prod-img{width:100%;aspect-ratio:1;background:var(--bg-soft);border-radius:8px;overflow:hidden;display:flex;align-items:center;justify-content:center;font-size:28px}
.pos-prod-img img{width:100%;height:100%;object-fit:cover}
.pos-prod-name{font-size:12.5px;font-weight:600;line-height:1.3}
.pos-prod-price{font-size:13px;font-weight:800;color:var(--brand-primary)}

.pos-cart{background:#fff;border-radius:var(--radius);border:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden}
.pos-cart-head{padding:14px 16px;border-bottom:1px solid var(--border);font-weight:700}
.pos-cart-body{flex:1;overflow-y:auto;padding:8px}

/* Cada item do carrinho: card em duas linhas */
.pos-cart-item{
  display:grid;grid-template-columns:1fr auto;grid-template-rows:auto auto;gap:6px 10px;
  padding:12px;margin-bottom:8px;
  background:#f8fafc;border:1px solid var(--border);border-radius:10px;
  transition:all .15s;position:relative;
}
.pos-cart-item:hover{background:#fff;border-color:var(--brand-primary);box-shadow:0 2px 8px rgba(185,43,39,.08)}
.pos-cart-item:last-child{margin-bottom:0}

.pos-cart-name{
  grid-column:1/2;grid-row:1/2;
  font-size:14px;font-weight:700;color:var(--ink);
  padding-right:24px; /* deixar espaço para o × */
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.pos-cart-info{
  grid-column:1/2;grid-row:2/3;
  font-size:12px;color:var(--mid);
  display:flex;align-items:center;gap:8px;
}
.pos-cart-price-tag{
  background:#fff;border:1px solid var(--border);padding:2px 8px;border-radius:6px;font-weight:600;color:var(--mid);
}
.pos-cart-subtotal{
  color:var(--brand-primary);font-weight:800;font-size:14px;margin-left:auto;
}

.pos-qty{
  grid-column:2/3;grid-row:1/3;align-self:center;
  display:flex;align-items:center;gap:0;
  background:#fff;border:1px solid var(--border);border-radius:8px;overflow:hidden;
}
.pos-qty button{
  width:32px;height:32px;border:none;background:#fff;color:var(--brand-primary);
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:16px;cursor:pointer;
  transition:all .12s;
}
.pos-qty button:hover{background:var(--brand-primary);color:#fff}
.pos-qty button:active{transform:scale(.9)}
.pos-qty span{min-width:36px;text-align:center;font-weight:800;font-size:15px;color:var(--ink);padding:0 4px}

.pos-cart-remove{
  position:absolute;top:6px;right:8px;
  width:22px;height:22px;padding:0;border-radius:50%;
  background:transparent;border:none;color:var(--pale);
  font-size:18px;line-height:1;display:flex;align-items:center;justify-content:center;
  transition:all .12s;cursor:pointer;
}
.pos-cart-remove:hover{background:#fee2e2;color:var(--err)}
.pos-cart-foot{padding:14px 16px;border-top:1px solid var(--border);background:var(--bg-soft)}
.pos-total-row{display:flex;justify-content:space-between;margin-bottom:6px;font-size:13.5px}
.pos-total-row.grand{font-size:20px;font-weight:800;color:var(--ink);margin-top:8px;padding-top:8px;border-top:1px solid var(--border-strong)}

/* Rodapé minimalista — só sumário + botão */
.pos-cart-foot-min{
  padding:14px 16px;border-top:1px solid var(--border);
  background:linear-gradient(135deg,#0d0d0d,#1a0505);color:#fff;
}
.pos-foot-summary{display:flex;flex-direction:column;gap:4px;margin-bottom:6px}
.pos-foot-sum-line{display:flex;justify-content:space-between;font-size:13px;color:rgba(255,255,255,.7)}
.pos-foot-sum-line span:last-child{font-weight:700;color:#fff}
.pos-foot-total{
  display:flex;justify-content:space-between;align-items:baseline;
  padding-top:10px;border-top:1px dashed rgba(255,255,255,.15);margin-top:6px;
}
.pos-foot-total .lbl{font-size:13px;color:rgba(255,255,255,.7);text-transform:uppercase;letter-spacing:1px}
.pos-foot-total .val{font-size:28px;font-weight:800;color:#F3D677;letter-spacing:-.5px}

/* ── PAGINATION ──────────────────────────────────── */
.pagination{display:flex;gap:6px;justify-content:center;margin-top:16px;flex-wrap:wrap}
.pagination a,.pagination span{
  display:inline-flex;align-items:center;justify-content:center;min-width:32px;height:32px;padding:0 10px;
  border:1px solid var(--border);border-radius:6px;background:#fff;color:var(--mid);font-size:13px;font-weight:500;text-decoration:none;
}
.pagination a:hover{background:var(--bg-soft);text-decoration:none}
.pagination .current{background:var(--brand-primary);color:#fff;border-color:var(--brand-primary)}

/* ── ALERTAS ─────────────────────────────────────── */
.alert{padding:12px 16px;border-radius:8px;margin-bottom:16px;font-size:13.5px;display:flex;gap:10px;align-items:flex-start;border:1px solid transparent}
.alert-success{background:#dcfce7;color:#166534;border-color:#86efac}
.alert-danger{background:#fee2e2;color:#991b1b;border-color:#fca5a5}
.alert-warning{background:#fef3c7;color:#92400e;border-color:#fde68a}
.alert-info{background:#dbeafe;color:#1e40af;border-color:#93c5fd}

/* ── UTILIDADES ──────────────────────────────────── */
.flex{display:flex}
.flex-col{display:flex;flex-direction:column}
.items-center{align-items:center}
.justify-between{justify-content:space-between}
.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}
.mt-2{margin-top:8px}.mt-4{margin-top:16px}
.mb-2{margin-bottom:8px}.mb-4{margin-bottom:16px}
.text-muted{color:var(--mid)}
.text-pale{color:var(--pale)}
.text-primary{color:var(--brand-primary)}
.text-danger{color:var(--err)}
.text-success{color:var(--ok)}
.text-center{text-align:center}
.text-right{text-align:right}
.font-bold{font-weight:700}
.w-full{width:100%}
.hidden{display:none!important}

/* Botão flutuante do carrinho (mobile) */
.pos-cart-fab{
  display:none;position:fixed;bottom:16px;left:16px;right:16px;z-index:150;
  background:linear-gradient(135deg,var(--brand-primary),var(--brand-secondary));
  color:#fff;border:none;padding:14px 18px;border-radius:14px;
  box-shadow:0 10px 30px rgba(185,43,39,.45);
  font-weight:700;font-size:15px;cursor:pointer;
  justify-content:space-between;align-items:center;gap:12px;
  opacity:0;pointer-events:none;transition:opacity .2s;
}
.pos-cart-fab-count{
  background:#fff;color:var(--brand-primary);
  border-radius:100px;padding:3px 10px;font-size:12px;font-weight:800;
  min-width:22px;text-align:center;
}
.pos-cart-fab .fab-total{font-size:17px;font-weight:800;color:#F3D677}

/* ── RESPONSIVO ──────────────────────────────────── */
@media (max-width: 1024px){
  .pos-grid{grid-template-columns:1fr;height:auto;padding-bottom:80px}
  .pos-products{max-height:calc(100vh - var(--header-h) - 100px)}
  .mobile-close{display:inline-flex!important}

  /* Esconder o painel fixo do carrinho; abre por modal */
  .pos-cart{
    display:none;
    position:fixed;inset:0;z-index:200;
    background:#fff;border-radius:20px 20px 0 0;
    animation:cartUp .3s cubic-bezier(.2,.9,.3,1.1);
    max-height:88vh;
  }
  .pos-cart.open{display:flex;top:auto;bottom:0}
  @keyframes cartUp{from{transform:translateY(100%)}to{transform:translateY(0)}}

  .pos-cart-head{
    padding:14px 16px;position:relative;
    background:linear-gradient(135deg,var(--brand-primary),var(--brand-secondary));color:#fff;
    border-radius:20px 20px 0 0;
  }
  .pos-cart-head::before{
    content:'';position:absolute;top:8px;left:50%;transform:translateX(-50%);
    width:44px;height:4px;border-radius:2px;background:rgba(255,255,255,.35);
  }
  .pos-cart-head .btn{background:rgba(255,255,255,.2)!important;color:#fff!important;border:none}

  .pos-cart-fab{display:flex}

  /* Backdrop escuro atrás do carrinho */
  .pos-cart-backdrop{
    display:none;position:fixed;inset:0;background:rgba(15,23,42,.5);z-index:199;
    animation:fadeIn .2s;
  }
  .pos-cart-backdrop.open{display:block}
  @keyframes fadeIn{from{opacity:0}to{opacity:1}}
}

@media (max-width: 768px){
  :root{--sidebar-w:260px}
  .sidebar{transform:translateX(-100%);box-shadow:var(--shadow-lg)}
  .sidebar.open{transform:translateX(0)}
  .main{margin-left:0}
  .topbar-toggle{display:flex}
  .topbar-search{display:none}
  .content{padding:16px}
  .card-body{padding:16px}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .stat-card{padding:14px}
  .stat-value{font-size:19px}
  .page-title{font-size:19px}
  .table th,.table td{padding:10px 12px;font-size:12.5px}
  .modal{margin:0}
  .pos-list{grid-template-columns:repeat(auto-fill,minmax(110px,1fr))}
}

@media (max-width: 640px){
  .user-menu-info{display:none}
  .user-menu-btn{padding:4px}
  .user-menu-dropdown{right:-8px;min-width:220px}
}

@media (max-width: 480px){
  .stats-grid{grid-template-columns:1fr}
  .page-head{flex-direction:column;align-items:stretch}
  .card-header{flex-direction:column;align-items:stretch}
  .topbar{padding:0 14px}
}

/* Backdrop mobile do sidebar */
.sidebar-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.65);backdrop-filter:blur(2px);z-index:99;display:none}
.sidebar-backdrop.open{display:block}

/* Loading spinner */
.spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}