/* =====================================================================
   GPB Sistema de Gestión — Hoja de estilos corporativa v2.0
   Paleta: Azul #3cb0ff · Dark #1f1f1f · generada completa
   Font Awesome 6 required (via CDN en layouts)
   ===================================================================== */

/* ── PALETA COMPLETA ────────────────────────────────────────── */
:root {
  /* Azul corporativo PBMx */
  --p-50 : #e8f6ff;
  --p-100: #d0eeff;
  --p-200: #a1dcff;
  --p-300: #72caff;
  --p-400: #3cb0ff;   /* PRIMARY */
  --p-500: #1a96e8;   /* PRIMARY DARK */
  --p-600: #0d7dc4;
  --p-700: #0961a0;
  --p-800: #064880;
  --p-900: #033260;

  /* Dark (navbar / header) */
  --d-900: #0a0a0a;
  --d-800: #1f1f1f;   /* DARK */
  --d-700: #2a2a2a;
  --d-600: #333333;
  --d-500: #444444;
  --d-400: #555555;
  --d-300: #767676;

  /* Grises */
  --g-50 : #f9fafb;
  --g-100: #f4f6f9;
  --g-200: #e9ecef;
  --g-300: #dee2e6;
  --g-400: #ced4da;
  --g-500: #adb5bd;
  --g-600: #6c757d;
  --g-700: #495057;
  --g-800: #343a40;

  /* Estado */
  --success:  #28a745;
  --s-light:  #d4edda;
  --s-dark:   #155724;
  --warning:  #ffc107;
  --w-light:  #fff3cd;
  --w-dark:   #856404;
  --danger:   #dc3545;
  --da-light: #f8d7da;
  --da-dark:  #721c24;
  --info:     #17a2b8;
  --i-light:  #d1ecf1;
  --i-dark:   #0c5460;

  /* UI tokens */
  --primary:      var(--p-400);
  --primary-dark: var(--p-500);
  --primary-soft: rgba(60,176,255,.12);
  --dark:         var(--d-800);
  --dark-2:       var(--d-700);
  --bg:           var(--g-100);
  --card:         #ffffff;
  --border:       #e1e8ed;
  --text:         #2c3e50;
  --muted:        var(--g-600);

  /* Shadows */
  --sh-xs : 0 1px 3px  rgba(0,0,0,.07);
  --sh-sm : 0 2px 6px  rgba(0,0,0,.08);
  --sh    : 0 4px 14px rgba(0,0,0,.09);
  --sh-lg : 0 8px 28px rgba(0,0,0,.12);
  --sh-p  : 0 4px 14px rgba(60,176,255,.35);

  /* Radii */
  --r-sm : 6px;
  --r    : 10px;
  --r-lg : 16px;
  --r-xl : 20px;

  /* Alias legacy (backward compat) */
  --gpb-primary:      var(--primary);
  --gpb-primary-dark: var(--primary-dark);
  --gpb-pink:         var(--primary);
  --gpb-pink-dark:    var(--primary-dark);
  --gpb-nav-bg:       var(--dark);
  --gpb-text:         var(--text);
  --gpb-text-muted:   var(--muted);
  --gpb-gray-fondo:   var(--bg);
  --gpb-gray-card:    var(--card);
  --gpb-gray-border:  var(--border);
  --shadow-soft:      var(--sh);
  --shadow-hover:     var(--sh-lg);
}

/* ── RESET ──────────────────────────────────────────────────── */
*,*::before,*::after { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body {
  font-family:'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  margin:0; font-size:14px; line-height:1.55;
  overflow-x:hidden;
}
a { color:var(--primary); text-decoration:none; }
a:hover { color:var(--primary-dark); }
h1,h2,h3,h4,h5,h6 { margin:0 0 .5rem; font-weight:700; }
p { margin:0 0 .75rem; }
ul,ol { padding-left:1.25rem; margin-bottom:.75rem; }
img { max-width:100%; }
code {
  background:var(--p-50); color:var(--p-600);
  padding:1px 5px; border-radius:4px; font-size:85%;
}
pre {
  background:var(--d-800); color:#c8c6f0;
  padding:14px 18px; border-radius:var(--r);
  overflow-x:auto; font-size:13px;
  border-left:3px solid var(--primary);
}

/* ── LAYOUT ─────────────────────────────────────────────────── */
.sidebar {
  position:fixed; top:0; left:0; bottom:0; width:220px;
  background:var(--dark); overflow-y:auto; z-index:200;
  transition:transform .25s;
  box-shadow:2px 0 12px rgba(0,0,0,.25);
}
.main-wrapper {
  margin-left:220px; min-height:100vh;
  display:flex; flex-direction:column;
}
.main-content { flex:1; padding:0; }

/* ── NAVBAR / SIDEBAR ───────────────────────────────────────── */
.topbar {
  background:var(--dark);
  border-bottom:3px solid var(--primary);
  height:60px;
  display:flex; align-items:center; gap:12px; padding:0 20px;
  box-shadow:0 2px 8px rgba(0,0,0,.25);
  position:sticky; top:0; z-index:150;
}
.navbar-brand {
  display:flex; align-items:center; gap:8px;
  font-weight:700; font-size:1.2rem; color:#fff;
  text-decoration:none; letter-spacing:.3px;
}
.navbar-brand i { color:var(--primary); font-size:1.3rem; }
.navbar-brand span { color:var(--primary); }

/* Sidebar */
.sidebar-logo {
  padding:16px; border-bottom:1px solid rgba(255,255,255,.08);
  display:flex; align-items:center; gap:10px;
}
.sidebar-logo-icon {
  width:40px; height:40px;
  background:var(--primary); border-radius:var(--r-sm);
  display:flex; align-items:center; justify-content:center;
  color:var(--dark); font-weight:900; font-size:18px;
}
.sidebar-logo-text {
  font-size:16px; font-weight:800; color:#fff; letter-spacing:-.3px;
}
.sidebar-logo-text span { color:var(--primary); }
.sidebar-logo-tag {
  font-size:9px; color:rgba(255,255,255,.45);
  text-transform:uppercase; letter-spacing:.8px;
}
.sidebar-nav { padding:8px 0 24px; }
.nav-section {
  font-size:9px; font-weight:700; letter-spacing:1.5px;
  text-transform:uppercase; color:rgba(255,255,255,.35);
  padding:14px 16px 4px;
}
.nav-item {
  display:flex; align-items:center; gap:10px;
  padding:9px 16px; color:rgba(255,255,255,.72);
  font-size:13px; border-left:3px solid transparent;
  transition:all .15s; text-decoration:none;
}
.nav-item i { width:16px; text-align:center; font-size:14px; }
.nav-item:hover {
  background:rgba(60,176,255,.1); color:#fff;
  border-left-color:rgba(60,176,255,.5); text-decoration:none;
}
.nav-item.active {
  background:rgba(60,176,255,.18);
  border-left-color:var(--primary); color:#fff; font-weight:600;
}

/* Topbar right */
.topbar-right { margin-left:auto; display:flex; align-items:center; gap:14px; }
.empresa-select {
  border:1px solid rgba(255,255,255,.2); border-radius:var(--r-sm);
  padding:5px 10px; font-size:13px; font-weight:600;
  background:rgba(255,255,255,.08); color:#fff; cursor:pointer;
}
.empresa-select option { background:var(--dark); }
.topbar-user { font-size:12px; color:rgba(255,255,255,.65); line-height:1.3; }
.topbar-user strong { display:block; color:#fff; font-size:13px; }
.btn-logout {
  font-size:12px; padding:6px 13px; border-radius:var(--r-sm);
  background:rgba(255,255,255,.08); color:rgba(255,255,255,.8);
  border:1px solid rgba(255,255,255,.15); text-decoration:none;
  display:flex; align-items:center; gap:6px; transition:all .15s;
}
.btn-logout:hover { background:var(--danger); color:#fff; border-color:var(--danger); text-decoration:none; }
.btn-logout i { font-size:13px; }
.sidebar-toggle {
  background:none; border:none; font-size:20px;
  cursor:pointer; color:rgba(255,255,255,.65); display:none;
}

/* ── SESSION INDICATOR ──────────────────────────────────────── */
.session-indicator {
  display:inline-flex; align-items:center; gap:7px;
  padding:5px 12px; border-radius:20px;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.12);
  color:#fff; font-size:12px;
}
.session-indicator .dot {
  width:8px; height:8px; border-radius:50%;
  background:var(--success);
  box-shadow:0 0 0 3px rgba(40,167,69,.3);
  animation:pulse 2s infinite;
}
.session-indicator .role {
  color:var(--primary); font-weight:600;
}
@keyframes pulse {
  0%  { box-shadow:0 0 0 0   rgba(40,167,69,.55); }
  70% { box-shadow:0 0 0 8px rgba(40,167,69,0);   }
  100%{ box-shadow:0 0 0 0   rgba(40,167,69,0);   }
}

/* ── FLASH ──────────────────────────────────────────────────── */
.flash {
  display:flex; justify-content:space-between; align-items:center;
  padding:11px 20px; font-size:13px; font-weight:500;
}
.flash button { background:none;border:none;cursor:pointer;font-size:18px;opacity:.6;color:inherit; }
.flash-success { background:var(--s-light);color:var(--s-dark);border-bottom:2px solid var(--success); }
.flash-danger  { background:var(--da-light);color:var(--da-dark);border-bottom:2px solid var(--danger); }
.flash-warning { background:var(--w-light);color:var(--w-dark);border-bottom:2px solid var(--warning); }
.flash-info    { background:var(--i-light);color:var(--i-dark);border-bottom:2px solid var(--info); }

/* ── PAGE HEADER SECTION (banner oscuro superior) ───────────── */
.page-header-section {
  background:linear-gradient(135deg, #1a2132 0%, #09314e 100%);
  color:#fff; padding:36px 28px 80px; position:relative;
  text-align:center;
}
.page-header-section h1 {
  font-size:2rem; font-weight:800; letter-spacing:.5px;
  text-transform:uppercase; margin-bottom:6px;
}
.page-header-section p { color:rgba(255,255,255,.65); margin:0; font-size:14px; }
.page-header-section .section-icon {
  font-size:2.5rem; color:var(--primary); margin-bottom:10px; display:block;
}

/* ── MAIN CARD (sube sobre el banner) ───────────────────────── */
.main-card {
  background:var(--card); border-radius:var(--r-xl);
  box-shadow:var(--sh-lg); margin:-55px 24px 24px;
  padding:28px; position:relative; z-index:10;
}
.main-card-header {
  display:flex; align-items:center; justify-content:space-between;
  margin-bottom:20px; flex-wrap:wrap; gap:10px;
}
.main-card-title {
  display:flex; align-items:center; gap:10px;
  font-size:15px; font-weight:700; color:var(--text);
}
.main-card-title i { color:var(--primary); font-size:18px; }

/* ── PAGE HEADER BAR (sin banner) ───────────────────────────── */
.page-header-bar {
  display:flex; align-items:center; justify-content:space-between;
  margin-bottom:20px; flex-wrap:wrap; gap:10px;
}
.page-title { font-size:20px; font-weight:700; color:var(--d-800); }
.page-subtitle { font-size:13px;color:var(--muted); margin-left:8px; }

/* ── KPI CARDS ──────────────────────────────────────────────── */
.kpi-grid {
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(190px, 1fr));
  gap:16px; margin-bottom:0;
}
.kpi-card {
  background:var(--card); border:1px solid var(--border);
  border-radius:var(--r-lg); padding:20px 22px;
  box-shadow:var(--sh-xs);
  border-left:5px solid var(--primary);
  transition:box-shadow .2s, transform .15s;
  position:relative; overflow:hidden;
}
.kpi-card:hover { box-shadow:var(--sh); transform:translateY(-2px); }
.kpi-card::after {
  content:''; position:absolute; right:-10px; top:50%;
  transform:translateY(-50%);
  font-family:'Font Awesome 6 Free'; font-weight:900;
  font-size:3rem; color:rgba(0,0,0,.04);
}
.kpi-card.kpi-blue   { border-left-color:var(--primary); }
.kpi-card.kpi-green  { border-left-color:var(--success); }
.kpi-card.kpi-yellow { border-left-color:var(--warning); }
.kpi-card.kpi-red    { border-left-color:var(--danger);  }
.kpi-card.kpi-info   { border-left-color:var(--info);    }
.kpi-label {
  font-size:10px; font-weight:700; text-transform:uppercase;
  letter-spacing:.8px; color:var(--primary); margin-bottom:8px;
}
.kpi-card.kpi-green  .kpi-label { color:var(--success); }
.kpi-card.kpi-yellow .kpi-label { color:var(--warning); }
.kpi-card.kpi-red    .kpi-label { color:var(--danger); }
.kpi-card.kpi-info   .kpi-label { color:var(--info); }
.kpi-value { font-size:28px; font-weight:900; color:var(--d-800); line-height:1; }
.kpi-sub   { font-size:11px; color:var(--muted); margin-top:5px; }

/* ── CARDS ──────────────────────────────────────────────────── */
.card {
  background:var(--card); border:1px solid var(--border);
  border-radius:var(--r-lg); padding:22px;
  box-shadow:var(--sh-xs); margin-bottom:18px;
  transition:box-shadow .2s;
}
.card:hover { box-shadow:var(--sh); }
.card-title {
  font-size:13px; font-weight:700; text-transform:uppercase;
  letter-spacing:.4px; color:var(--d-800);
  margin-bottom:16px; padding-bottom:10px;
  border-bottom:1px solid var(--border);
  display:flex; align-items:center; gap:8px;
}
.card-title i { color:var(--primary); }

/* ── MODULE TILES (dashboard) ───────────────────────────────── */
.tiles-grid {
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(150px, 1fr));
  gap:14px; margin-top:20px;
}
.tile {
  background:var(--card); border:1px solid var(--border);
  border-radius:var(--r-lg); padding:26px 16px 22px;
  text-align:center; transition:all .22s ease;
  display:block; text-decoration:none; color:var(--text);
  position:relative; overflow:hidden;
}
.tile::before {
  content:''; position:absolute; top:0; left:0; right:0; height:3px;
  background:var(--primary); transform:scaleX(0); transition:transform .2s;
}
.tile:hover {
  transform:translateY(-5px); box-shadow:var(--sh-lg);
  border-color:var(--p-200); color:var(--text); text-decoration:none;
}
.tile:hover::before { transform:scaleX(1); }
.tile .tile-icon {
  font-size:2.2rem; color:var(--primary);
  margin-bottom:12px; display:block; transition:transform .2s;
}
.tile:hover .tile-icon { transform:scale(1.1); }
.tile h5 { font-weight:700; margin:0; font-size:.92rem; color:var(--d-800); }
.tile small { color:var(--muted); font-size:11px; display:block; margin-top:4px; }
.tile-disabled { opacity:.45; pointer-events:none; cursor:not-allowed; }
.tile-disabled::before { display:none; }

/* ── BOTONES ────────────────────────────────────────────────── */
.btn {
  display:inline-flex; align-items:center; gap:7px;
  padding:8px 18px; border-radius:var(--r); font-size:13px;
  font-weight:600; cursor:pointer; border:1px solid transparent;
  transition:all .18s; text-decoration:none; line-height:1.4;
}
.btn:hover { text-decoration:none; }
.btn i { font-size:13px; }
.btn-primary {
  background:var(--primary); color:#fff;
  border-color:var(--primary);
}
.btn-primary:hover {
  background:var(--primary-dark); border-color:var(--primary-dark);
  box-shadow:var(--sh-p); color:#fff;
}
.btn-secondary {
  background:var(--g-100); color:var(--text);
  border-color:var(--border);
}
.btn-secondary:hover { background:var(--g-200); }
.btn-success { background:var(--success);color:#fff;border-color:var(--success); }
.btn-success:hover { background:#218838; }
.btn-danger  { background:var(--danger); color:#fff; border-color:var(--danger); }
.btn-danger:hover  { background:#c82333; }
.btn-warning { background:var(--warning);color:var(--d-800);border-color:var(--warning); }
.btn-outline-primary {
  background:#fff; border:2px solid var(--primary);
  color:var(--primary);
}
.btn-outline-primary:hover { background:var(--primary);color:#fff; box-shadow:var(--sh-p); }
.btn-block { width:100%; justify-content:center; }
.btn-lg { padding:11px 24px; font-size:15px; border-radius:var(--r-lg); }
.btn-sm { font-size:11px; padding:4px 10px; border-radius:var(--r-sm); }

/* ── TAB PILLS ──────────────────────────────────────────────── */
.tabs-pills {
  display:flex; gap:4px; background:var(--g-100);
  border-radius:var(--r); padding:3px;
  border:1px solid var(--border);
}
.tab-pill {
  padding:5px 14px; border-radius:var(--r-sm);
  font-size:12px; font-weight:600; cursor:pointer;
  color:var(--muted); border:none; background:transparent;
  transition:all .15s;
}
.tab-pill.active {
  background:var(--primary); color:#fff;
  box-shadow:0 2px 6px rgba(60,176,255,.35);
}
.tab-pill:hover:not(.active) { background:var(--g-200); color:var(--text); }

/* ── FORMULARIOS ────────────────────────────────────────────── */
.form-grid { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.form-group { display:flex; flex-direction:column; gap:4px; }
.form-group label, .label-custom {
  font-weight:600; color:var(--g-700); font-size:12px;
  text-transform:uppercase; letter-spacing:.3px;
}
.form-control, input[type="text"], input[type="email"],
input[type="password"], input[type="number"], input[type="date"],
input[type="datetime-local"], input[type="month"],
select, textarea {
  width:100%; background:var(--g-50);
  border:1px solid var(--border); border-radius:var(--r-sm);
  padding:9px 12px; font-size:13px; color:var(--text);
  font-family:inherit; transition:border-color .15s, box-shadow .15s;
}
.form-control:focus, input:focus, select:focus, textarea:focus {
  outline:none; background:#fff;
  border-color:var(--primary);
  box-shadow:0 0 0 3px rgba(60,176,255,.18);
}
.form-control::placeholder { color:var(--g-400); }
textarea { min-height:88px; resize:vertical; }
select { cursor:pointer; }
.form-actions {
  grid-column:1/-1; display:flex; gap:10px;
  padding-top:14px; border-top:1px solid var(--border);
}

/* ── TABLAS ─────────────────────────────────────────────────── */
.table-wrapper {
  background:var(--card); border:1px solid var(--border);
  border-radius:var(--r-lg); overflow:hidden;
  box-shadow:var(--sh-xs);
}
.data-table, .table {
  width:100%; border-collapse:collapse; font-size:13px;
}
.data-table thead th, .table thead th {
  background:var(--dark); color:rgba(255,255,255,.9);
  font-weight:600; font-size:11px;
  text-transform:uppercase; letter-spacing:.8px;
  padding:12px 14px; text-align:left;
  border-bottom:2px solid var(--primary);
}
.data-table tbody tr, .table tbody tr {
  border-bottom:1px solid var(--border); transition:background .1s;
}
.data-table tbody tr:last-child, .table tbody tr:last-child { border-bottom:none; }
.data-table tbody tr:hover, .table tbody tr:hover { background:var(--p-50); }
.data-table td, .table td {
  padding:11px 14px; vertical-align:middle; color:var(--text);
}
td.actions { display:flex; gap:5px; }
td.empty-state { text-align:center; color:var(--muted); padding:32px; }

/* ── SEARCH BAR ─────────────────────────────────────────────── */
.search-bar { display:flex; gap:8px; flex-wrap:wrap; }
.search-input { max-width:340px; }

/* ── BADGES ─────────────────────────────────────────────────── */
.badge {
  display:inline-flex; align-items:center; gap:4px;
  font-size:11px; font-weight:700; padding:3px 10px;
  border-radius:20px; text-transform:uppercase; letter-spacing:.3px;
}
.badge i { font-size:10px; }
.badge-success { background:var(--s-light); color:var(--s-dark); }
.badge-danger  { background:var(--da-light);color:var(--da-dark); }
.badge-warning { background:var(--w-light); color:var(--w-dark);  }
.badge-info    { background:var(--i-light); color:var(--i-dark);  }
.badge-primary { background:var(--p-100);   color:var(--p-700);   }
.badge-gray    { background:var(--g-200);   color:var(--g-700);   }

/* ── CALLOUTS ───────────────────────────────────────────────── */
.callout {
  border-radius:var(--r-sm); padding:10px 14px;
  margin-bottom:10px; display:flex; gap:8px; align-items:flex-start;
}
.callout i { margin-top:2px; }
.callout-info    { background:var(--p-50);   border-left:3px solid var(--primary); color:var(--p-700); }
.callout-tip     { background:var(--s-light);border-left:3px solid var(--success); color:var(--s-dark); }
.callout-warning { background:var(--w-light);border-left:3px solid var(--warning); color:var(--w-dark); }
.callout-danger  { background:var(--da-light);border-left:3px solid var(--danger); color:var(--da-dark); }
.callout-label { font-weight:700; font-size:11px; text-transform:uppercase; margin-bottom:2pt; }
.callout p { margin:0; font-size:13px; }

/* ── PAGINATION ─────────────────────────────────────────────── */
.pagination { display:flex; gap:4px; padding:14px 0; flex-wrap:wrap; }
.page-link {
  min-width:34px; height:34px;
  display:flex; align-items:center; justify-content:center;
  border:1px solid var(--border); border-radius:var(--r-sm);
  font-size:12px; color:var(--text); text-decoration:none; transition:all .15s;
}
.page-link.active { background:var(--primary); color:#fff; border-color:var(--primary); }
.page-link:hover  { background:var(--p-100); color:var(--primary); text-decoration:none; }

/* ── FIELD LABELS ───────────────────────────────────────────── */
.field-lbl {
  font-size:10px; font-weight:700; text-transform:uppercase;
  letter-spacing:.5px; color:var(--muted); margin-bottom:2px;
}
.field-val { font-size:14px; color:var(--text); }

/* ── AUTH ───────────────────────────────────────────────────── */
.auth-body {
  /* Fondo claro: mismo color base de la app */
  background: #f0f0f8;
  display:flex; align-items:center; justify-content:center;
  min-height:100vh; padding:24px;
}
.auth-card {
  background:#fff; border-radius:20px;
  padding:44px 40px 36px;
  width:100%; max-width:460px;
  box-shadow: 0 8px 32px rgba(31,31,31,.12), 0 2px 8px rgba(0,0,0,.06);
}

/* Logo inline: ícono + título en línea */
.auth-logo {
  text-align:center; margin-bottom:28px;
}
.auth-logo-brand {
  display:inline-flex; align-items:center; gap:10px;
  font-size:1.65rem; font-weight:800; color:var(--primary);
  letter-spacing:-.3px; margin-bottom:6px;
}
.auth-logo-brand i {
  font-size:1.5rem;
}
.auth-logo-brand .separator {
  color:var(--g-400); font-weight:300; font-size:1.4rem;
}
.auth-logo-subtitle {
  display:block;
  font-size:10px; font-weight:700; letter-spacing:2.5px;
  text-transform:uppercase; color:var(--muted);
}

/* Inputs con ícono a la izquierda */
.auth-form { display:flex; flex-direction:column; gap:18px; }
.auth-field-label {
  display:block; font-size:11px; font-weight:700;
  text-transform:uppercase; letter-spacing:.8px;
  color:var(--g-700); margin-bottom:6px;
}
.input-group {
  display:flex; align-items:stretch;
  border:1px solid var(--border); border-radius:var(--r-sm);
  overflow:hidden; background:#fff;
  transition:border-color .15s, box-shadow .15s;
}
.input-group:focus-within {
  border-color:var(--primary);
  box-shadow:0 0 0 3px rgba(60,176,255,.18);
}
.input-icon {
  display:flex; align-items:center; justify-content:center;
  width:46px; background:var(--g-50);
  border-right:1px solid var(--border);
  color:var(--muted); font-size:14px;
  flex-shrink:0;
}
.input-group input {
  flex:1; border:none; background:#fff;
  padding:12px 14px; font-size:14px;
  color:var(--text); font-family:inherit;
  outline:none;
}
.input-group input::placeholder { color:var(--g-400); }

/* Botón login */
.btn-auth {
  display:flex; align-items:center; justify-content:center;
  gap:10px; width:100%; padding:14px;
  background:var(--primary); color:#fff;
  border:none; border-radius:var(--r-sm); cursor:pointer;
  font-size:14px; font-weight:700;
  letter-spacing:1.5px; text-transform:uppercase;
  transition:all .2s; margin-top:4px;
}
.btn-auth:hover {
  background:var(--primary-dark);
  box-shadow:var(--sh-p); transform:translateY(-1px);
}
.btn-auth i { font-size:15px; }

/* Footer dentro del card */
.auth-footer {
  text-align:center; margin-top:24px;
  font-size:11px; color:var(--g-500);
  padding-top:20px; border-top:1px solid var(--g-200);
}
.auth-links { text-align:center; font-size:12px; color:var(--muted); margin-top:10px; }
.auth-links a { color:var(--primary); font-weight:600; }

/* Alert dentro del card */
.auth-alert {
  display:flex; align-items:center; gap:10px;
  padding:11px 15px; border-radius:var(--r-sm);
  font-size:13px; font-weight:500; margin-bottom:18px;
}
.auth-alert-success { background:#e8f5e9; color:#1b5e20; border:1px solid #a5d6a7; }
.auth-alert-danger  { background:var(--da-light); color:var(--da-dark); border:1px solid #f5c6cb; }
.auth-alert-warning { background:var(--w-light);  color:var(--w-dark);  border:1px solid #ffeeba; }
.auth-alert i { font-size:16px; }

/* ── ERRORES ────────────────────────────────────────────────── */
.error-body {
  background:linear-gradient(135deg, var(--dark) 0%, #1a2132 100%);
  display:flex; align-items:center; justify-content:center; min-height:100vh;
}
.error-card {
  background:#fff; border-radius:var(--r-xl); padding:52px;
  text-align:center; box-shadow:var(--sh-lg); max-width:440px; width:90%;
}
.error-card h1 { font-size:80px; color:var(--primary); font-weight:900; line-height:1; margin-bottom:12px; }
.error-card p  { color:var(--muted); font-size:15px; }

/* ── FOOTER ─────────────────────────────────────────────────── */
footer.gpb-footer {
  background:var(--dark);
  color:rgba(255,255,255,.45);
  font-size:12px; text-align:center;
  padding:16px 24px;
  border-top:1px solid rgba(255,255,255,.06);
}
footer.gpb-footer span { color:var(--primary); font-weight:600; }

/* ── POS ────────────────────────────────────────────────────── */
.pos-wrapper { display:grid; grid-template-columns:1fr 380px; gap:16px; height:calc(100vh - 60px - 32px); }
.pos-left,.pos-right { background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);display:flex;flex-direction:column;overflow:hidden;box-shadow:var(--sh-xs); }
.pos-search-bar { padding:12px;border-bottom:1px solid var(--border); }
.pos-results { flex:1;overflow-y:auto;padding:8px; }
.pos-product-item { display:flex;justify-content:space-between;align-items:center;padding:10px 12px;border:1px solid var(--border);border-radius:var(--r-sm);margin-bottom:6px;cursor:pointer;transition:all .12s; }
.pos-product-item:hover { background:var(--p-50);border-color:var(--primary); }
.pos-product-name  { font-size:13px;font-weight:600; }
.pos-product-price { font-size:14px;font-weight:700;color:var(--primary); }
.pos-product-stock { font-size:11px;color:var(--muted); }
.pos-cart-header { display:flex;justify-content:space-between;align-items:center;padding:10px 14px;border-bottom:1px solid var(--border);font-weight:600;font-size:13px;color:var(--d-800);background:var(--p-50); }
.pos-cart { flex:1;overflow-y:auto;padding:8px; }
.pos-cart-item { display:flex;align-items:center;gap:8px;padding:7px 8px;border-bottom:1px solid var(--border);font-size:12px; }
.pos-cart-item-name { flex:1;font-weight:500; }
.pos-qty-btn { width:24px;height:24px;border:1px solid var(--border);border-radius:6px;background:var(--g-100);cursor:pointer;font-size:14px;font-weight:700;color:var(--text);transition:all .12s; }
.pos-qty-btn:hover { background:var(--primary);color:#fff;border-color:var(--primary); }
.pos-cart-item-price { font-weight:700;min-width:60px;text-align:right;color:var(--d-800); }
.pos-totals { border-top:1px solid var(--border);padding:10px 14px;background:var(--g-100); }
.pos-total-row { display:flex;justify-content:space-between;font-size:13px;padding:3px 0; }
.pos-total-grand { font-size:17px;font-weight:900;color:var(--d-800);border-top:2px solid var(--primary);margin-top:6px;padding-top:8px; }
.pos-pay-section { padding:12px 14px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:8px; }

/* ── ANIMACIONES ────────────────────────────────────────────── */
@keyframes fadeIn { from{opacity:0;transform:translateY(8px)} to{opacity:1;transform:translateY(0)} }
.animate-fade { animation:fadeIn .35s ease-out; }

/* ── UTILIDADES ─────────────────────────────────────────────── */
.text-primary { color:var(--primary)!important; }
.text-muted   { color:var(--muted)!important; }
.text-success { color:var(--success)!important; }
.text-danger  { color:var(--danger)!important; }
.text-warning { color:var(--warning)!important; }
.bg-primary   { background:var(--primary)!important; color:#fff; }
.d-flex       { display:flex; }
.align-items-center { align-items:center; }
.gap-2 { gap:8px; } .gap-3 { gap:12px; }
.ms-auto { margin-left:auto; }
.mb-0 { margin-bottom:0!important; }
.mt-3 { margin-top:16px; }

/* ── RESPONSIVE ─────────────────────────────────────────────── */
@media(max-width:900px){
  .sidebar { transform:translateX(-100%); }
  .sidebar.open { transform:translateX(0); box-shadow:4px 0 20px rgba(0,0,0,.3); }
  .main-wrapper { margin-left:0; }
  .sidebar-toggle { display:block!important; }
  .form-grid { grid-template-columns:1fr; }
  .kpi-grid  { grid-template-columns:1fr 1fr; }
  .tiles-grid { grid-template-columns:repeat(auto-fill,minmax(120px,1fr)); }
  .pos-wrapper { grid-template-columns:1fr; }
  .main-card { margin:-40px 12px 12px; padding:18px; }
}
@media(max-width:540px){
  .kpi-grid { grid-template-columns:1fr; }
  .auth-card { padding:28px 20px; }
  .page-header-section { padding:28px 16px 64px; }
  .topbar-user { display:none; }
}