/* =========================================================================
   TACO BELL — Sistema de Facturación
   Global design system. Loaded before page-specific CSS.
   "The brand IS purple. The food is the hero."
   ========================================================================= */

/* ---------- Brand fonts (GT America fallbacks via Google Fonts) ---------- */
@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@400;500;600;700;800;900&family=Archivo+Narrow:wght@400;500;600;700&family=Anton&display=swap');

:root {
  /* ============ PRIMARY BRAND ============ */
  --tb-purple:   #5d2994;
  --tb-violet:   #9346d7;
  --tb-magenta:  #d60072;
  --tb-orange:   #fb7a00;
  --tb-yellow:   #ffc300;
  --tb-white:    #ffffff;
  --tb-black:    #1a1a1a;
  --tb-kraft:    #c8a882;
  --tb-kraft-50: #f5ede0;
  --tb-ink:      #2a1f3a;
  --tb-ink-soft: #4a3d5e;
  --tb-line:     #e9e4f0;
  --tb-surface:  #fbf9f6;

  /* Heritage (rarely used) */
  --tb-heritage-brown:  #51382d;
  --tb-heritage-green:  #167333;

  /* ============ GRADIENTS ============ */
  --tb-gradient-day:    linear-gradient(180deg, #9346d7 0%, #fb7a00 50%, #ffc300 100%);
  --tb-gradient-night:  linear-gradient(180deg, #1a1a1a 0%, #5d2994 50%, #9346d7 100%);
  --tb-gradient-flame:  linear-gradient(135deg, #5d2994 0%, #d60072 55%, #fb7a00 100%);
  --tb-gradient-soft:   linear-gradient(180deg, #fbf9f6 0%, #f3ebe0 100%);

  /* ============ TYPOGRAPHY ============ */
  --font-brand:            'Archivo', 'GT America', 'Inter', system-ui, -apple-system, sans-serif;
  --font-brand-condensed:  'Archivo Narrow', 'GT America Condensed', 'Arial Narrow', sans-serif;
  --font-brand-compressed: 'Anton', 'GT America Compressed', 'Impact', sans-serif;
  --font-mono:             'JetBrains Mono', 'Consolas', 'Courier New', monospace;

  /* ============ SPACING ============ */
  --space-xs:  4px;
  --space-sm:  8px;
  --space-md:  16px;
  --space-lg:  24px;
  --space-xl:  40px;
  --space-2xl: 64px;
  --space-3xl: 96px;

  /* ============ SHAPE ============ */
  --radius-none: 0px;
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-pill: 999px;

  /* ============ ELEVATION ============ */
  --shadow-xs: 0 1px 2px rgba(26,15,55,.06);
  --shadow-sm: 0 2px 8px rgba(26,15,55,.08);
  --shadow-md: 0 8px 24px rgba(26,15,55,.10);
  --shadow-lg: 0 24px 60px rgba(26,15,55,.18);
  --shadow-purple: 0 12px 30px rgba(93,41,148,.28);

  /* ============ LAYOUT ============ */
  --sidebar-w: 264px;
  --sidebar-w-collapsed: 68px;
  --max-width: 1280px;

  /* ============ COMPAT ALIASES (do not remove) ============ */
  --primary-color:   var(--tb-purple);
  --primary-light:   var(--tb-violet);
  --primary-hover:   var(--tb-violet);
  --secondary-color: var(--tb-kraft);
  --text-light:      var(--tb-white);
  --white:           var(--tb-white);
}

/* ---------- Reset / base ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background-color: var(--tb-surface);
  color: var(--tb-ink);
  font-family: var(--font-brand);
  font-weight: 400;
  font-size: 15px;
  line-height: 1.5;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.main-layout { padding: 0; }

::selection { background: var(--tb-purple); color: var(--tb-white); }

/* ---------- Typography utilities ---------- */
h1, h2, h3, h4, h5, h6,
.tb-headline {
  font-family: var(--font-brand);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--tb-ink);
  margin: 0 0 .5em 0;
}

.tb-eyebrow {
  font-family: var(--font-brand-condensed);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  color: var(--tb-purple);
}

.tb-punchline {
  font-family: var(--font-brand-compressed);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 0.92;
}

.tb-whisper {
  font-family: var(--font-brand-condensed);
  font-weight: 400;
  letter-spacing: 0.04em;
  font-size: 0.78rem;
  color: var(--tb-ink-soft);
}

.lead {
  font-family: var(--font-brand);
  font-weight: 500;
  font-size: 1.05rem;
  color: var(--tb-ink-soft);
}

/* ---------- Bootstrap surface overrides ---------- */
.card {
  border: 1px solid var(--tb-line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  margin-bottom: var(--space-lg);
  background: var(--tb-white);
  overflow: hidden;
}

.card-header {
  background: var(--tb-white);
  color: var(--tb-ink);
  border-bottom: 1px solid var(--tb-line);
  border-radius: 0 !important;
  padding: var(--space-md) var(--space-lg);
  font-weight: 700;
}

.card-header h1, .card-header h2, .card-header h3,
.card-header h4, .card-header h5, .card-header h6 {
  margin: 0;
  font-weight: 800;
  letter-spacing: -0.005em;
}

/* "Brand" card header variant — purple bar */
.card-header.bg-primary,
.card-header.card-header-brand {
  background: var(--tb-purple);
  color: var(--tb-white);
  border-bottom: 0;
  position: relative;
}
.card-header.bg-primary::after,
.card-header.card-header-brand::after {
  content: '';
  position: absolute;
  inset: auto 0 0 0;
  height: 4px;
  background: linear-gradient(90deg, var(--tb-orange) 0%, var(--tb-yellow) 100%);
}

.card-body { padding: var(--space-lg); }

/* ---------- Buttons ---------- */
.btn {
  font-family: var(--font-brand);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  padding: 0.65rem 1.4rem;
  font-size: 0.86rem;
  border: 2px solid transparent;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
}
.btn:active { transform: translateY(1px); }

.btn-primary,
.btn.bg-primary {
  background: var(--tb-purple);
  border-color: var(--tb-purple);
  color: var(--tb-white);
  box-shadow: 0 4px 0 #3d1968;
}
.btn-primary:hover,
.btn-primary:focus {
  background: var(--tb-violet);
  border-color: var(--tb-violet);
  color: var(--tb-white);
  box-shadow: 0 6px 0 #3d1968, 0 12px 24px rgba(93,41,148,.25);
  transform: translateY(-1px);
}
.btn-primary:active {
  background: var(--tb-purple);
  border-color: var(--tb-purple);
  box-shadow: 0 1px 0 #3d1968;
}

.btn-outline-primary {
  background: transparent;
  border-color: var(--tb-purple);
  color: var(--tb-purple);
}
.btn-outline-primary:hover,
.btn-outline-primary:focus,
.btn-outline-primary:active {
  background: var(--tb-purple);
  border-color: var(--tb-purple);
  color: var(--tb-white);
}

.btn-secondary {
  background: var(--tb-ink);
  border-color: var(--tb-ink);
  color: var(--tb-white);
}
.btn-secondary:hover {
  background: #000;
  border-color: #000;
  color: var(--tb-white);
}

.btn-outline-secondary {
  background: transparent;
  border-color: var(--tb-ink);
  color: var(--tb-ink);
}
.btn-outline-secondary:hover {
  background: var(--tb-ink);
  border-color: var(--tb-ink);
  color: var(--tb-white);
}

.btn-success      { background: var(--tb-heritage-green); border-color: var(--tb-heritage-green); color: #fff; }
.btn-success:hover{ background: #0f5a26; border-color: #0f5a26; color: #fff; }

.btn-warning      { background: var(--tb-yellow); border-color: var(--tb-yellow); color: var(--tb-black); }
.btn-warning:hover{ background: #e6b000; border-color: #e6b000; color: var(--tb-black); }

.btn-danger       { background: var(--tb-magenta); border-color: var(--tb-magenta); color: #fff; }
.btn-danger:hover { background: #b1005e; border-color: #b1005e; color: #fff; }

.btn-sm { padding: 0.4rem 0.85rem; font-size: 0.75rem; }
.btn-lg { padding: 0.95rem 2rem; font-size: 0.95rem; }

/* Accent CTA — orange action used sparingly */
.btn-accent {
  background: var(--tb-orange);
  border-color: var(--tb-orange);
  color: var(--tb-white);
  box-shadow: 0 4px 0 #c95e00;
}
.btn-accent:hover { background: #ff8c1c; border-color: #ff8c1c; color: var(--tb-white); }

/* ---------- Forms ---------- */
.form-label {
  font-family: var(--font-brand-condensed);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--tb-purple);
  margin-bottom: 0.35rem;
}

.form-control,
.form-select,
input[type="text"], input[type="email"], input[type="password"],
input[type="number"], input[type="search"], input[type="date"],
input[type="tel"], textarea, select {
  font-family: var(--font-brand);
  font-size: 0.92rem;
  border: 1.5px solid var(--tb-line);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.85rem;
  background: var(--tb-white);
  color: var(--tb-ink);
  transition: border-color .15s ease, box-shadow .15s ease;
}

.form-control:focus,
.form-select:focus,
input:focus, textarea:focus, select:focus {
  border-color: var(--tb-purple);
  outline: 0;
  box-shadow: 0 0 0 3px rgba(93,41,148,.18);
}

.input-group-text {
  background: var(--tb-purple);
  color: var(--tb-white);
  border: 1.5px solid var(--tb-purple);
  font-family: var(--font-brand-condensed);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: 0.78rem;
  font-weight: 700;
}

select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235d2994' d='M2 4l4 4 4-4z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 12px;
  padding-right: 36px;
}

/* ---------- Alerts ---------- */
.alert {
  border: 0;
  border-left: 4px solid var(--tb-purple);
  border-radius: var(--radius-sm);
  background: var(--tb-kraft-50);
  color: var(--tb-ink);
  padding: 0.9rem 1.15rem;
  font-size: 0.92rem;
}
.alert-success { border-left-color: var(--tb-heritage-green); background: #e8f6ec; color: #0d4d20; }
.alert-warning { border-left-color: var(--tb-orange);        background: #fff3df; color: #6f3a00; }
.alert-danger  { border-left-color: var(--tb-magenta);       background: #ffe4ee; color: #780042; }
.alert-info    { border-left-color: var(--tb-violet);        background: #f4e9ff; color: #2f0d61; }

/* ---------- Tables ---------- */
.table {
  --bs-table-bg: transparent;
  font-size: 0.9rem;
  margin-bottom: 0;
}
.table thead th {
  background: var(--tb-ink);
  color: var(--tb-white);
  font-family: var(--font-brand-condensed);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.74rem;
  padding: 0.85rem 0.9rem;
  white-space: nowrap;
  vertical-align: middle;
  border: 0;
}
.table thead th:first-child { border-top-left-radius: var(--radius-sm); }
.table thead th:last-child  { border-top-right-radius: var(--radius-sm); }

.table tbody td {
  padding: 0.75rem 0.9rem;
  vertical-align: middle;
  border-bottom: 1px solid var(--tb-line);
  background: var(--tb-white);
}
.table tbody tr:hover td { background: var(--tb-kraft-50); }
.table-striped > tbody > tr:nth-of-type(odd) > * {
  --bs-table-bg-type: #fbf7f1;
}

/* ---------- Badges / status pills ---------- */
.badge {
  font-family: var(--font-brand-condensed);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.7rem;
  padding: 0.35em 0.7em;
  border-radius: var(--radius-pill);
}

/* ---------- Tabs / nav-pills ---------- */
.nav-tabs {
  border-bottom: 2px solid var(--tb-line);
  gap: 0.25rem;
}
.nav-tabs .nav-link {
  font-family: var(--font-brand-condensed);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--tb-ink-soft);
  border: 0;
  border-bottom: 3px solid transparent;
  border-radius: 0;
  padding: 0.7rem 1.1rem;
}
.nav-tabs .nav-link:hover { color: var(--tb-purple); border-bottom-color: rgba(93,41,148,.25); }
.nav-tabs .nav-link.active {
  color: var(--tb-purple);
  background: transparent;
  border-bottom-color: var(--tb-purple);
}

.nav-pills .nav-link {
  font-family: var(--font-brand-condensed);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--tb-ink-soft);
  border-radius: var(--radius-pill);
  padding: 0.5rem 1rem;
}
.nav-pills .nav-link.active {
  background: var(--tb-purple);
  color: var(--tb-white);
}

/* ---------- Modal ---------- */
.modal-content {
  border: 0;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.modal-header {
  background: var(--tb-purple);
  color: var(--tb-white);
  padding: 1rem 1.25rem;
  border-bottom: 0;
  position: relative;
}
.modal-header::after {
  content: '';
  position: absolute;
  inset: auto 0 0 0;
  height: 3px;
  background: linear-gradient(90deg, var(--tb-orange), var(--tb-yellow));
}
.modal-header .modal-title {
  font-weight: 800;
  letter-spacing: -0.005em;
  color: var(--tb-white);
}
.modal-header .btn-close { filter: brightness(0) invert(1); opacity: .85; }
.modal-header .btn-close:hover { opacity: 1; }
.modal-body { padding: 1.25rem; }
.modal-footer { background: var(--tb-surface); border-top: 1px solid var(--tb-line); padding: 1rem 1.25rem; }

/* ---------- Pagination ---------- */
.pagination {
  --bs-pagination-color: var(--tb-purple);
  --bs-pagination-hover-color: var(--tb-violet);
  --bs-pagination-active-bg: var(--tb-purple);
  --bs-pagination-active-border-color: var(--tb-purple);
  --bs-pagination-focus-box-shadow: 0 0 0 3px rgba(93,41,148,.2);
  gap: 2px;
}
.page-link {
  font-family: var(--font-brand-condensed);
  text-transform: uppercase;
  font-size: .8rem;
  font-weight: 700;
  border: 1px solid var(--tb-line);
}

/* ---------- Tooltip ---------- */
.tooltip-inner {
  background: var(--tb-ink);
  font-family: var(--font-brand-condensed);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  border-radius: var(--radius-sm);
}

/* ---------- Scrollbars ---------- */
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb {
  background: var(--tb-line);
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  background-clip: padding-box;
}
*::-webkit-scrollbar-thumb:hover { background: var(--tb-violet); background-clip: padding-box; border: 2px solid transparent; }

/* ---------- Bell mark utility ---------- */
.tb-bell-mark {
  display: inline-block;
  width: 1em;
  height: 1em;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'><path d='M32 6c-2 0-3 1.5-3 3v3.4C19.5 14.2 12 22.4 12 32.6V42H10c-2 0-3 1.5-3 3s1 3 3 3h44c2 0 3-1.5 3-3s-1-3-3-3h-2v-9.4C52 22.4 44.5 14.2 35 12.4V9c0-1.5-1-3-3-3zm-5 47c0 3 2.2 5 5 5s5-2 5-5H27z'/></svg>") center/contain no-repeat;
          mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'><path d='M32 6c-2 0-3 1.5-3 3v3.4C19.5 14.2 12 22.4 12 32.6V42H10c-2 0-3 1.5-3 3s1 3 3 3h44c2 0 3-1.5 3-3s-1-3-3-3h-2v-9.4C52 22.4 44.5 14.2 35 12.4V9c0-1.5-1-3-3-3zm-5 47c0 3 2.2 5 5 5s5-2 5-5H27z'/></svg>") center/contain no-repeat;
}