/* Marca ASLAN sobre Bootstrap 5 (code-style.md §4). Sin estilos en las plantillas.
   Paleta e identidad: Naranja #FF6A00, Azul marino #0A1A2F, Gris acero #7C868E,
   Grafito #1C1F23. Montserrat (títulos), Poppins (interfaz), Lato (textos y tablas). */

@font-face { font-family: "Montserrat"; font-weight: 700; font-display: swap; src: url("../fonts/montserrat-latin-700-normal.1c0792ac34ef.woff2") format("woff2"); }
@font-face { font-family: "Montserrat"; font-weight: 800; font-display: swap; src: url("../fonts/montserrat-latin-800-normal.9e624ca74fb3.woff2") format("woff2"); }
@font-face { font-family: "Poppins"; font-weight: 400; font-display: swap; src: url("../fonts/poppins-latin-400-normal.9212f6f9860f.woff2") format("woff2"); }
@font-face { font-family: "Poppins"; font-weight: 500; font-display: swap; src: url("../fonts/poppins-latin-500-normal.a09f2fccfee3.woff2") format("woff2"); }
@font-face { font-family: "Poppins"; font-weight: 600; font-display: swap; src: url("../fonts/poppins-latin-600-normal.72993dddf88a.woff2") format("woff2"); }
@font-face { font-family: "Lato"; font-weight: 400; font-display: swap; src: url("../fonts/lato-latin-400-normal.e1b3b5908c9c.woff2") format("woff2"); }
@font-face { font-family: "Lato"; font-weight: 700; font-display: swap; src: url("../fonts/lato-latin-700-normal.de69cf9e514d.woff2") format("woff2"); }

:root {
  --aslan-orange: #ff6a00;
  --aslan-orange-dark: #e05d00;
  --aslan-navy: #0a1a2f;
  --aslan-navy-2: #12294a;
  --aslan-steel: #7c868e;
  --aslan-graphite: #1c1f23;

  --bg: #f4f6f8;
  --surface: #ffffff;
  --line: #dde3e9;
  --ink: #1c1f23;
  --ink-2: #4a5560;
  --ink-3: #6b7680;
  --shadow: 0 1px 2px rgba(10, 26, 47, .06), 0 8px 24px rgba(10, 26, 47, .06);
  --side-bg: #0a1a2f;
  --side-ink: #e3e9ef;
  --side-ink-2: #8ea0b4;
  --side-line: rgba(227, 233, 239, .12);
  --side-active: rgba(255, 106, 0, .14);

  --f-display: "Montserrat", system-ui, sans-serif;
  --f-ui: "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-text: "Lato", system-ui, sans-serif;

  /* Bootstrap */
  --bs-body-font-family: var(--f-ui);
  --bs-body-color: var(--ink);
  --bs-body-bg: var(--bg);
  --bs-primary: var(--aslan-orange);
  --bs-primary-rgb: 255, 106, 0;
  --bs-link-color: #b84c00;
  --bs-link-color-rgb: 184, 76, 0;
  --bs-link-hover-color: var(--aslan-navy);
  --bs-border-color: var(--line);
  --bs-focus-ring-color: rgba(255, 106, 0, .35);
}

body { background: var(--bg); color: var(--ink); font-family: var(--f-ui); }

.h1, .h2 { font-family: var(--f-display); color: var(--aslan-navy); }
.h1 { font-weight: 800; text-transform: uppercase; font-size: clamp(1.4rem, 1.1rem + 1.2vw, 1.9rem); letter-spacing: .01em; margin: .25rem 0 1rem; }
.h2 { font-weight: 700; font-size: 1.05rem; text-transform: uppercase; letter-spacing: .04em; margin-bottom: .9rem; }
.eyebrow { margin: 0; font-family: var(--f-display); font-weight: 700; font-size: .75rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3); }
.muted { color: var(--ink-3); }
.fine { margin: 1rem 0 0; font-size: .82rem; color: var(--ink-3); }
.lead-text { color: var(--ink-2); font-family: var(--f-text); margin-bottom: 1.25rem; }
.icon { flex: none; }

/* Botón principal: naranja con texto azul marino (contraste AA). */
.btn-primary {
  --bs-btn-color: var(--aslan-navy);
  --bs-btn-bg: var(--aslan-orange);
  --bs-btn-border-color: var(--aslan-orange);
  --bs-btn-hover-color: var(--aslan-navy);
  --bs-btn-hover-bg: #ff7f24;
  --bs-btn-hover-border-color: #ff7f24;
  --bs-btn-active-color: var(--aslan-navy);
  --bs-btn-active-bg: var(--aslan-orange-dark);
  --bs-btn-active-border-color: var(--aslan-orange-dark);
  --bs-btn-disabled-color: var(--aslan-navy);
  --bs-btn-disabled-bg: var(--aslan-orange);
  --bs-btn-disabled-border-color: var(--aslan-orange);
  --bs-btn-focus-shadow-rgb: 255, 106, 0;
  font-weight: 600;
}
.form-control:focus { border-color: var(--aslan-orange); box-shadow: 0 0 0 .25rem rgba(255, 106, 0, .25); }
.form-label { font-weight: 500; color: var(--ink-2); }

.skip-link { position: absolute; left: -9999px; top: 0; z-index: 100; padding: .5rem 1rem; background: var(--aslan-orange); color: var(--aslan-navy); font-weight: 600; }
.skip-link:focus { left: 16px; top: 8px; }

/* ---------- Página simple (429, 403) ---------- */
.page { display: grid; place-items: center; min-height: 100vh; padding: 16px; background: var(--aslan-navy); }
.card, .notice-card {
  width: 100%; max-width: 480px; padding: 32px 24px; background: var(--surface);
  border-top: 6px solid var(--aslan-orange); border-radius: 10px; box-shadow: var(--shadow);
}
.card h1 { font-family: var(--f-display); font-weight: 800; text-transform: uppercase; font-size: 1.5rem; color: var(--aslan-navy); }
.version { color: var(--ink-3); font-size: .85rem; }

/* ---------- Ingreso ---------- */
.login { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); min-height: 100vh; }
.login-brand {
  position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 1.2rem; padding: 3rem 16px 4rem; overflow: hidden; color: #e3e9ef;
  background: radial-gradient(120% 80% at 30% 20%, var(--aslan-navy-2) 0%, var(--aslan-navy) 55%, #07121f 100%);
}
.login-brand img { width: min(300px, 62%); height: auto; filter: drop-shadow(0 18px 30px rgba(0, 0, 0, .35)); }
.login-brand .txt { display: grid; gap: .3rem; }
.login-brand p { margin: 0; text-align: center; }
.login-brand .kicker { font-family: var(--f-display); font-weight: 700; letter-spacing: .18em; text-transform: uppercase; font-size: .78rem; color: #c7d2dd; }
.login-brand .tag { font-size: .92rem; color: #8ea0b4; }
.login-band { position: absolute; left: 0; right: 0; bottom: 0; height: 6px; background: linear-gradient(90deg, var(--aslan-navy) 0%, var(--aslan-navy) 25%, var(--aslan-orange) 100%); }
.login-main { display: flex; flex-direction: column; justify-content: center; gap: 1.2rem; padding: 2.5rem 16px; background: var(--bg); }
.login-card { width: 100%; max-width: 440px; margin-inline: auto; padding: 1.8rem; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--shadow); }
.login-foot { display: flex; flex-wrap: wrap; justify-content: center; gap: .5rem 1rem; font-size: .8rem; color: var(--ink-3); }
.login-foot span { display: inline-flex; align-items: center; gap: .3rem; }
.login-foot .icon { width: 16px; height: 16px; }

@media (max-width: 860px) {
  .login { grid-template-columns: minmax(0, 1fr); min-height: 0; }
  .login-brand { flex-direction: row; gap: 1rem; padding: 1.5rem 16px 2rem; }
  .login-brand img { width: 96px; }
  .login-brand p { text-align: left; }
  .login-card { padding: 1.2rem; }
}

/* ---------- Aplicación: menú lateral y barra superior ---------- */
.app-shell { display: flex; min-height: 100vh; }
.app-side { --bs-offcanvas-width: 272px; --bs-offcanvas-bg: var(--side-bg); --bs-offcanvas-color: var(--side-ink); }
.app-side { display: flex; flex-direction: column; background: var(--side-bg); color: var(--side-ink); }
@media (min-width: 992px) {
  .app-side { position: sticky; top: 0; width: 272px; height: 100vh; flex: none; overflow-y: auto; }
  /* Bootstrap deja `offcanvas-lg` transparente con !important en pantallas grandes. */
  .app-side.offcanvas-lg { background-color: var(--side-bg) !important; }
}
.side-brand { display: flex; align-items: center; gap: .7rem; padding: 1rem; border-bottom: 1px solid var(--side-line); }
.side-brand .iso { width: 46px; height: auto; }
.side-brand .word { display: grid; line-height: 1.05; }
.side-brand .name { font-family: var(--f-display); font-weight: 800; font-size: 1.25rem; letter-spacing: .06em; color: #fff; }
.side-brand .sub { font-family: var(--f-display); font-weight: 700; font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--aslan-orange); }
.side-nav { padding: .5rem .6rem 1rem; }
.side-nav ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.side-section { margin: 1rem .6rem .4rem; font-family: var(--f-display); font-weight: 700; font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; color: var(--side-ink-2); }
.side-link {
  display: flex; align-items: center; gap: .65rem; min-height: 44px; padding: .55rem .7rem;
  border-radius: 8px; color: var(--side-ink); text-decoration: none; font-size: .93rem;
}
a.side-link:hover { background: rgba(255, 255, 255, .06); color: #fff; }
.side-link.active { background: var(--side-active); color: #fff; box-shadow: inset 3px 0 0 var(--aslan-orange); }
.side-link.is-soon { color: var(--side-ink-2); cursor: default; }
.side-link .soon { margin-left: auto; padding: .1rem .45rem; border: 1px solid var(--side-line); border-radius: 999px; font-size: .66rem; letter-spacing: .04em; color: var(--side-ink-2); }
.side-foot { margin-top: auto; display: grid; gap: .25rem; padding: .9rem 1rem 1.1rem; border-top: 1px solid var(--side-line); font-size: .74rem; color: var(--side-ink-2); }
.side-foot span { display: inline-flex; align-items: center; gap: .3rem; }
.side-foot b { color: var(--side-ink); }
.side-foot .icon { width: 15px; height: 15px; }

.app-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.app-top { display: flex; align-items: center; gap: .75rem; min-height: 60px; padding: .5rem 16px; background: var(--surface); border-bottom: 1px solid var(--line); }
.btn-icon { display: inline-grid; place-items: center; width: 44px; height: 44px; padding: 0; border: 1px solid var(--line); border-radius: 8px; color: var(--aslan-navy); }
.user-chip { display: grid; text-align: right; line-height: 1.15; }
.user-name { font-weight: 600; font-size: .9rem; color: var(--aslan-navy); }
.user-handle { font-size: .75rem; color: var(--ink-3); }
.btn-logout { display: inline-flex; align-items: center; gap: .35rem; min-height: 40px; }
.btn-logout .icon { width: 18px; height: 18px; }
.app-content { flex: 1; width: 100%; max-width: 1100px; padding: 1.5rem 16px 3rem; }
@media (min-width: 992px) { .app-content { padding: 2rem 2rem 3rem; } }

.panel { padding: 1.25rem; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--shadow); max-width: 640px; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: .5rem 1.25rem; margin: 0 0 1rem; font-family: var(--f-text); }
.kv dt { font-weight: 700; color: var(--ink-2); }
.kv dd { margin: 0; }
@media (max-width: 480px) { .user-chip .user-handle { display: none; } }

/* Administración: usuarios, roles y matriz (HU-M0-002 y HU-M0-003) */
.page-head { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; gap: .75rem 1.5rem; margin-bottom: 1rem; }
.page-head .h1 { margin-bottom: .35rem; }
.page-head .muted { max-width: 60ch; margin: 0; }
.eyebrow a { color: inherit; text-decoration: none; }
.eyebrow a:hover { color: var(--aslan-orange-dark); }
.flash { display: grid; gap: .5rem; margin-bottom: 1rem; }
.flash .alert { margin: 0; }

.panel.p-0, .panel.form-panel, form.panel { max-width: none; }
.app-content > .panel + .panel, .app-content > .panel + .fine { margin-top: 1rem; }
.cols { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1rem; align-items: start; }
@media (min-width: 992px) { .cols { grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); } }
.stack { display: grid; gap: 1rem; min-width: 0; }
.grid-2, .grid-3 { display: grid; gap: 0 1rem; }
@media (min-width: 640px) { .grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

.field { margin-bottom: 1rem; min-width: 0; }
.field .opt { font-weight: 400; color: var(--ink-3); }
.field-error { margin-top: .3rem; font-size: .86rem; color: #b42318; }
.has-error .form-control { border-color: #b42318; }
fieldset.field { border: 0; padding: 0; margin: 0 0 1rem; }
fieldset.field legend { float: none; width: auto; font-size: inherit; margin-bottom: .4rem; }
.checks { display: grid; gap: .35rem 1rem; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); }
.checks .form-check { min-height: 32px; display: flex; align-items: center; gap: .5rem; padding-left: 0; }
.checks .form-check-input { margin: 0; width: 1.15rem; height: 1.15rem; }
.actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: .5rem; }

.segmented { display: inline-flex; margin-bottom: 1rem; padding: 3px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); }
.segmented a { padding: .35rem .9rem; border-radius: 6px; color: var(--ink-2); text-decoration: none; font-size: .9rem; }
.segmented a[aria-current="true"] { background: var(--aslan-navy); color: #fff; }

.data-table { font-family: var(--f-text); font-size: .93rem; }
.data-table th { font-family: var(--f-ui); font-weight: 600; font-size: .78rem; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-3); white-space: nowrap; }
.data-table td { vertical-align: middle; }
.data-table .sub, .matrix .sub { display: block; font-size: .8rem; color: var(--ink-3); font-weight: 400; text-transform: none; letter-spacing: 0; }
.data-table .empty { padding: 2rem 1rem; text-align: center; color: var(--ink-3); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.num { font-variant-numeric: tabular-nums; white-space: nowrap; }
.chips { display: flex; flex-wrap: wrap; gap: .3rem; }
.chip { display: inline-block; padding: .12rem .55rem; border-radius: 999px; border: 1px solid var(--line); background: #f1f3f5; font-size: .8rem; color: var(--ink-2); white-space: nowrap; }
.chip-ok { background: #e7f6ec; border-color: #b7e2c4; color: #1d6b38; }
.chip-warn { background: #fff4e5; border-color: #ffd29a; color: #8a4b00; }
.chip-off { background: #eceff2; color: var(--ink-3); }

.matrix-wrap { max-height: 70vh; }
.matrix { font-size: .9rem; }
.matrix thead th { position: sticky; top: 0; z-index: 1; background: var(--surface); font-family: var(--f-ui); font-weight: 600; font-size: .78rem; line-height: 1.25; vertical-align: bottom; }
.matrix th[scope="row"] { font-weight: 400; font-family: var(--f-text); min-width: 13rem; }
.matrix .c { text-align: center; min-width: 5.25rem; padding-left: .25rem; padding-right: .25rem; }
.matrix .grp th { background: #f1f3f5; font-family: var(--f-display); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); }
.matrix .form-check-input { width: 1.25rem; height: 1.25rem; margin: 0; }
.matrix .form-check-input:disabled { opacity: .55; }

/* Primer ingreso, términos y clave (HU-M0-034 y HU-M0-036) */
.onboard { min-height: 100vh; display: grid; place-items: center; padding: 2rem 16px; background: linear-gradient(135deg, var(--aslan-navy) 0%, var(--aslan-navy-2) 60%, #3a2a1f 100%); }
.onboard-card { width: 100%; max-width: 480px; padding: 2rem 1.5rem; background: var(--surface); border-radius: 14px; box-shadow: 0 20px 50px rgba(0, 0, 0, .25); }
.onboard-card.wide { max-width: 680px; }
@media (min-width: 576px) { .onboard-card { padding: 2.25rem 2.5rem; } }
.onboard-logo { width: 56px; height: auto; margin-bottom: 1rem; }
.onboard .h1 { margin-bottom: .5rem; }
.accept-text { font-family: var(--f-text); line-height: 1.55; color: var(--ink-2); }
.doc-links { display: grid; gap: .5rem; margin: 1.25rem 0; }
.doc-links a { display: flex; align-items: center; gap: .6rem; padding: .7rem .9rem; border: 1px solid var(--line); border-radius: 8px; color: var(--aslan-navy); text-decoration: none; }
.doc-links a:hover { border-color: var(--aslan-orange); }
.doc-links .icon { flex: none; color: var(--aslan-orange); }
.accept-check { display: flex; gap: .75rem; align-items: flex-start; padding: 1rem; margin-bottom: 1rem; border-radius: 8px; background: #f6f7f9; }
.accept-check .form-check-input { flex: none; width: 1.35rem; height: 1.35rem; margin: .1rem 0 0; }
.accept-check .form-check-label { font-weight: 600; color: var(--ink); }
.onboard .actions { justify-content: flex-end; }
.onboard-exit { margin-top: .5rem; text-align: right; }
.rules { margin: 0 0 1.25rem; padding-left: 1.1rem; font-size: .88rem; color: var(--ink-3); }
.doc-reader { max-width: 72ch; margin: 0 auto; font-family: var(--f-text); line-height: 1.6; }
.chip-bad { background: #fdecea; border-color: #f5b5ad; color: #9b1c12; }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: .75rem; padding: 1rem 1rem .75rem; }
.panel-head .h2 { margin: 0; }
.top-actions { display: flex; gap: .4rem; }
.idle-clock { font-size: .8rem; font-variant-numeric: tabular-nums; color: #8a4b00; background: #fff4e5; border: 1px solid #ffd29a; border-radius: 999px; padding: .15rem .6rem; white-space: nowrap; }
@media (max-width: 576px) { .top-actions .btn-logout span { display: none; } }

/* Auditoría (HU-M0-021) */
.grid-4 { display: grid; gap: 0 1rem; }
@media (min-width: 640px) { .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.filters .field { margin-bottom: .75rem; }
.data-table .old { color: var(--ink-3); text-decoration: line-through; text-decoration-color: rgba(107, 118, 128, .5); }

/* Maestros (HU-M0-006, 007, 008, 035) */
.master-grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); margin-top: 1rem; }
.master-card { display: grid; gap: .25rem; max-width: none; color: inherit; text-decoration: none; }
.master-card:hover { border-color: var(--aslan-orange); }
.master-card .h2 { margin: 0; }

/* El texto oculto para lectores de pantalla (position: absolute) no debe escaparse del
   recorte horizontal de la tabla y estirar la página en el celular. */
.table-responsive { position: relative; }

/* Terminales de una estación (HU-M0-032) */
.list-plain { list-style: none; padding: 0; margin: 0; }
.terminal { display: flex; gap: .75rem; align-items: center; justify-content: space-between; padding: .6rem 0; border-top: 1px solid var(--line); }
.terminal .sub { display: block; font-size: .8rem; color: var(--ink-3); }
.terminal.is-revoked b { color: var(--ink-3); text-decoration: line-through; }

/* Aprobación de turno (HU-M0-005) */
.operator-work + .operator-work { border-top: 1px solid var(--line); padding-top: .75rem; margin-top: .75rem; }
.operator-work .sub { display: block; font-size: .8rem; color: var(--ink-3); font-weight: 400; }
.operator-work ul { margin: .25rem 0 0; padding-left: 1.1rem; }