/* ==========================================================================
   Design system — "Tótem claro"
   Se apoya en las clases Bootstrap 4 / select2 / datepicker ya existentes en
   el marcado (no se renombra ninguna) y les da una piel nueva. La pantalla
   LED oscura (--screen) se reserva para el tótem del home y los price-chip.
   ========================================================================== */

:root {
  --bg: #f5f3ec;
  --card: #ffffff;
  --card-2: #fbf9f2;
  --line: #e7e3d6;
  --metal: #cfccc0;
  --ink: #211f18;
  --ink-soft: #6d6a5f;

  --screen: #141311;
  --screen-2: #1c1a17;
  --screen-ink: #efe9da;
  --screen-ink-dim: #a29d8c;

  --amber-glow: #ffb020;
  --amber-ink: #a1550a;
  --amber-btn: #f5a623;
  --amber-btn-hover: #ffb84d;
  --led-red: #e0483a;
  --led-red-soft: #fdecea;
  --led-green: #1f9d5c;
  --led-green-soft: #e8f7ee;

  --font-display: 'Archivo', sans-serif;
  --font-digits: 'Digital Numbers', monospace;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

/* ---------- base ---------- */
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(ellipse 700px 420px at 12% -6%, rgba(255, 176, 32, .10), transparent 60%),
    radial-gradient(ellipse 700px 420px at 100% 10%, rgba(31, 157, 92, .08), transparent 60%),
    repeating-linear-gradient(0deg, rgba(33, 31, 24, .025) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(90deg, rgba(33, 31, 24, .025) 0 1px, transparent 1px 34px);
}

main, header, footer, .modal {
  position: relative;
  z-index: 1;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--ink);
}

a {
  color: var(--amber-ink);
}
a:hover {
  color: var(--amber-btn);
}

/* ---------- navbar ---------- */
.navbar.bg-dark {
  background: rgba(245, 243, 236, .94) !important;
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 1px 0 rgba(0, 0, 0, .02);
}
.navbar.bg-dark .navbar-brand {
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 900;
}
.navbar .navbar-custom-menu .nav-item a,
.navbar-nav > li.user > a.dropdown-toggle {
  color: var(--ink) !important;
}
.navbar-toggler {
  border-color: var(--line);
}
.navbar-toggler-icon {
  filter: invert(1);
}
.navbar .nav-link[href*="blog"],
.navbar-custom-menu .nav-item a[style*="border"] {
  color: var(--ink) !important;
  border-color: var(--ink) !important;
}

/* dropdown de usuario (clases AdminLTE en main.css: se re-colorean, no se tocan) */
.dropdown-menu {
  background: var(--card);
  border: 1px solid var(--line);
  color: var(--ink);
}
.navbar-nav > .user-menu > .dropdown-menu > li.user-header {
  background: var(--screen);
  color: var(--screen-ink);
}
.navbar-nav > .user-menu > .dropdown-menu > .user-body {
  border-top-color: var(--line);
  border-bottom-color: var(--line);
}
.navbar-nav > .user-menu > .dropdown-menu > .user-body a {
  color: var(--ink) !important;
}
.navbar-nav > .user-menu > .dropdown-menu > .user-footer {
  background: var(--card-2);
}

/* ---------- buttons ---------- */
.btn {
  font-family: var(--font-body);
  font-weight: 600;
  border-radius: 6px;
  transition: transform .12s, box-shadow .12s, border-color .12s, background-color .12s;
}
.btn:focus-visible {
  outline: 2px solid var(--amber-ink);
  outline-offset: 2px;
}
.btn-primary, .btn-success, .btn-info, .btn-warning {
  background: var(--amber-btn);
  border-color: var(--amber-btn);
  color: #221400;
}
.btn-primary:hover, .btn-success:hover, .btn-info:hover, .btn-warning:hover,
.btn-primary:focus, .btn-success:focus, .btn-info:focus, .btn-warning:focus {
  background: var(--amber-btn-hover);
  border-color: var(--amber-btn-hover);
  color: #221400;
}
.btn-danger {
  background: var(--led-red);
  border-color: var(--led-red);
  color: #fff;
}
.btn-danger:hover {
  background: #c73c30;
  border-color: #c73c30;
}
.btn-outline-info, .btn-outline-secondary, .btn-outline-success {
  background: var(--card);
  border-color: var(--metal);
  color: var(--ink);
}
.btn-outline-info:hover, .btn-outline-secondary:hover, .btn-outline-success:hover {
  border-color: var(--amber-ink);
  color: var(--amber-ink);
  background: var(--card);
}
.btn-default, .btn.btn-flat {
  background: var(--card);
  color: var(--ink);
  border: 1px solid var(--line);
}
.btn-default:hover {
  border-color: var(--amber-ink);
  color: var(--amber-ink);
}

/* ---------- layout blocks ---------- */
.jumbotron {
  background: transparent;
  padding: 2rem 0 1rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 16px 30px -26px rgba(33, 31, 24, .35);
}
.card-footer {
  background: var(--card-2);
  border-top: 1px solid var(--line);
}
.card-title a {
  color: var(--ink);
}

.alert-info {
  background: var(--led-green-soft);
  border-color: #b9e8cc;
  color: #0c5c34;
}
.alert-warning {
  background: #fdf3e2;
  border-color: #f3ddab;
  color: #7a5305;
}
.alert-danger {
  background: var(--led-red-soft);
  border-color: #f6c6bf;
  color: #8f2a20;
}
.alert-success {
  background: var(--led-green-soft);
  border-color: #b9e8cc;
  color: #0c5c34;
}

.badge-danger {
  background: var(--led-red);
}
.badge-success {
  background: var(--led-green);
}

.table {
  color: var(--ink);
}
.table thead.thead-dark th,
.thead-dark th {
  background: var(--screen);
  color: var(--screen-ink);
  border-color: var(--screen);
}

.modal-content {
  background: var(--card);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 10px;
}
.modal-header {
  border-bottom-color: var(--line);
}

/* ---------- forms (sin form theme: se estiliza a nivel de elemento) ---------- */
input:not([type=checkbox]):not([type=radio]),
select,
textarea,
.form-control {
  background: var(--card);
  border: 1px solid var(--metal);
  border-radius: 6px;
  color: var(--ink);
  font-family: var(--font-body);
  padding: 10px 12px;
}
input:focus, select:focus, textarea:focus, .form-control:focus {
  outline: none;
  border-color: var(--amber-ink);
  box-shadow: 0 0 0 3px rgba(161, 85, 10, .15);
}
label {
  color: var(--ink-soft);
  font-weight: 600;
  font-size: .9rem;
}

/* select2 */
.select2-container .select2-selection--single {
  background: var(--card);
  border: 1px solid var(--metal) !important;
  border-radius: 6px;
}
.select2-selection__rendered {
  color: var(--ink) !important;
}
.select2-dropdown {
  border-color: var(--metal);
}
.select2-results__option--highlighted[aria-selected] {
  background: var(--amber-btn) !important;
  color: #221400 !important;
}
.select2-container--default.select2-container--focus .select2-selection--single,
.select2-container--default .select2-selection--single:focus {
  border-color: var(--amber-ink) !important;
}

/* bootstrap-datepicker */
.datepicker td.active.active,
.datepicker td.day.active {
  background: var(--amber-btn) !important;
  background-image: none !important;
  color: #221400 !important;
}
.datepicker table tr td.today {
  background: var(--led-green-soft) !important;
}

/* ---------- utilidades nuevas reutilizables ---------- */
.tag {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 4px;
  display: inline-block;
}
.tag-green {
  background: var(--led-green-soft);
  color: var(--led-green);
  border: 1px solid #b9e8cc;
}
.tag-red {
  background: var(--led-red-soft);
  color: var(--led-red);
  border: 1px solid #f6c6bf;
}

.price-chip {
  font-family: var(--font-digits);
  color: var(--amber-glow);
  background: var(--screen);
  padding: 2px 9px;
  border-radius: 5px;
  text-shadow: 0 0 6px rgba(255, 176, 32, .6);
  display: inline-block;
  font-size: 1.05em;
}

.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 16px 30px -26px rgba(33, 31, 24, .35);
}
.panel .panel-icon {
  width: 34px;
  height: 34px;
  color: var(--amber-ink);
  margin-bottom: 16px;
}

.console {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 20px 40px -30px rgba(33, 31, 24, .3);
}

/* ---------- tótem (hero del home) ---------- */
.totem {
  background: linear-gradient(180deg, var(--card), var(--card-2));
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 22px 22px 18px;
  position: relative;
  box-shadow: 0 30px 60px -28px rgba(33, 31, 24, .28), inset 0 1px 0 rgba(255, 255, 255, .6);
}
.totem::before, .totem::after {
  content: '';
  position: absolute;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #fff, var(--metal) 70%);
  top: 10px;
  box-shadow: inset 0 0 0 1px rgba(33, 31, 24, .15);
}
.totem::before { left: 10px; }
.totem::after { right: 10px; }
.totem-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: .7rem;
  color: var(--ink-soft);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.totem-header .live {
  color: var(--led-green);
  font-weight: 600;
}
.totem-header .live::before {
  content: '●';
  margin-right: 5px;
  animation: totem-blink 1.6s infinite;
}
@media (prefers-reduced-motion: reduce) {
  .totem-header .live::before { animation: none; }
}
@keyframes totem-blink {
  0%, 60%, 100% { opacity: 1; }
  30% { opacity: .25; }
}
.totem-screen {
  background: linear-gradient(180deg, var(--screen), var(--screen-2));
  border-radius: 8px;
  padding: 20px 18px;
  box-shadow: inset 0 2px 14px rgba(0, 0, 0, .5), 0 1px 0 rgba(255, 255, 255, .5);
  position: relative;
  overflow: hidden;
}
.totem-fuel-name {
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--screen-ink-dim);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.totem-price {
  font-family: var(--font-digits);
  color: var(--amber-glow);
  font-size: clamp(2.6rem, 6vw, 3.6rem);
  line-height: 1;
  margin: 6px 0 4px;
  text-shadow: 0 0 14px rgba(255, 176, 32, .55), 0 0 2px rgba(255, 176, 32, .9);
}
.totem-price sup {
  font-size: .4em;
  font-family: var(--font-mono);
  color: var(--screen-ink-dim);
  text-shadow: none;
  margin-left: 6px;
}
.totem-meta {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
  border-top: 1px dashed #35322c;
  padding-top: 10px;
}
.totem-station {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .92rem;
  color: var(--screen-ink);
}
.totem-station small {
  display: block;
  font-weight: 400;
  color: var(--screen-ink-dim);
  font-family: var(--font-mono);
  font-size: .72rem;
  margin-top: 2px;
}
.totem-footer {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}
.totem-footer .btn {
  flex: 1;
  text-align: center;
}

/* ---------- footer ---------- */
footer {
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
}
footer .text-muted {
  color: var(--ink-soft) !important;
}
footer h5 {
  font-size: 1rem;
}