/* =====================================================================
   Espesura Ticket — tema del sitio público

   La paleta, la tipografía y los radios son los del tema de RA Auditoría
   (auditoria.vstelecom.cl, basado a su vez en drawview.cl), con los
   mismos nombres de variables para poder compararlos. Sobre eso se
   re-mapean las variables de Bootstrap 5.3 y se agregan los componentes
   propios de la tienda: cabecera, tarjetas de evento, ficha del evento,
   carro, e-ticket y pie.

   El tema oscuro es el de omisión; el claro redefine solo las variables.
   ===================================================================== */

@font-face { font-family: Inter; font-style: normal; font-weight: 400; font-display: swap; src: url(../lib/inter/inter-400.woff2) format("woff2"); }
@font-face { font-family: Inter; font-style: normal; font-weight: 500; font-display: swap; src: url(../lib/inter/inter-500.woff2) format("woff2"); }
@font-face { font-family: Inter; font-style: normal; font-weight: 600; font-display: swap; src: url(../lib/inter/inter-600.woff2) format("woff2"); }
@font-face { font-family: Inter; font-style: normal; font-weight: 700; font-display: swap; src: url(../lib/inter/inter-700.woff2) format("woff2"); }
@font-face { font-family: Inter; font-style: normal; font-weight: 800; font-display: swap; src: url(../lib/inter/inter-800.woff2) format("woff2"); }

:root {
    /* ---- Paleta (igual a la referencia) ---- */
    --bg: #0b1020;
    --panel-2: #182545;
    --superficie-0: #0b1424;
    --superficie-1: #101a2f;
    --superficie-2: #16223e;
    --elegido: #1b2b52;
    --chip-fondo: #1a2745;
    --line: #24345a;
    --line-soft: #1c2947;
    --line-fuerte: #33477a;
    --text: #e9effa;
    --text-dim: #9fb0cc;
    --text-mute: #7e8da8;
    --accent: #4c8dff;
    --accent-2: #a78bfa;
    --ok: #34d399;
    --err: #f87171;
    --warn: #fbbf24;
    --barra: rgb(10 16 32 / 72%);
    --velo: rgb(4 8 18 / 68%);
    --cielo-1: #16264a;
    --cielo-2: #1a1740;
    --tarjeta: linear-gradient(180deg, rgb(24 37 69 / 55%), rgb(19 29 51 / 85%));
    --primario-1: #4c8dff;
    --primario-2: #2f6fe0;
    --primario-borde: #6ba2ff;
    --primario-texto: #f2f7ff;
    --radius: 10px;
    --radius-lg: 14px;
    --shadow: 0 10px 30px rgb(3 8 20 / 55%);
    --font: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
    --hover-secundario: #21315b;
    --sombra-modal: 0 24px 60px rgb(0 0 0 / 55%);

    /* ---- Propias del sitio ---- */
    --rt-barra-alto: 68px;

    color-scheme: dark;
}

[data-bs-theme="light"] {
    --bg: #f4f6fb;
    --panel-2: #ffffff;
    --superficie-0: #eef2f9;
    --superficie-1: #ffffff;
    --superficie-2: #f2f5fb;
    --elegido: #e3ecfd;
    --chip-fondo: #eaf0fb;
    --line: #d3dcea;
    --line-soft: #e2e8f2;
    --line-fuerte: #b3c2da;
    --text: #16203a;
    --text-dim: #46536e;
    --text-mute: #6b7994;
    --accent: #2563eb;
    --accent-2: #7c3aed;
    --ok: #047857;
    --err: #b91c1c;
    --warn: #b45309;
    --barra: rgb(255 255 255 / 82%);
    --velo: rgb(22 32 58 / 38%);
    --cielo-1: #dbe6fb;
    --cielo-2: #e6e2fb;
    --tarjeta: linear-gradient(180deg, rgb(255 255 255 / 92%), rgb(247 250 255 / 96%));
    --primario-1: #2f6fe0;
    --primario-2: #1d4fb8;
    --primario-borde: #1d4fb8;
    --primario-texto: #ffffff;
    --shadow: 0 8px 24px rgb(22 32 58 / 10%);
    --hover-secundario: #e3ecfd;
    --sombra-modal: 0 24px 60px rgb(22 32 58 / 22%);

    color-scheme: light;
}

/* ---- Re-mapeo de Bootstrap 5.3 ---- */
[data-bs-theme="dark"],
[data-bs-theme="light"] {
    --bs-body-bg: transparent;
    --bs-body-color: var(--text);
    --bs-body-font-family: var(--font);
    --bs-emphasis-color: var(--text);
    --bs-secondary-color: var(--text-dim);
    --bs-tertiary-color: var(--text-mute);
    --bs-border-color: var(--line-soft);
    --bs-border-color-translucent: var(--line-soft);
    --bs-border-radius: var(--radius);
    --bs-border-radius-sm: 8px;
    --bs-border-radius-lg: var(--radius-lg);
    --bs-primary: var(--accent);
    --bs-primary-rgb: 76, 141, 255;
    --bs-link-color: var(--accent);
    --bs-link-hover-color: var(--primario-borde);
    --bs-link-color-rgb: 76, 141, 255;
    --bs-secondary-bg: var(--superficie-2);
    --bs-tertiary-bg: var(--superficie-1);
    --bs-heading-color: var(--text);
}

html { scroll-padding-top: calc(var(--rt-barra-alto) + 1rem); }

body {
    font-family: var(--font);
    font-size: 15px;
    line-height: 1.55;
    color: var(--text);
    background:
        radial-gradient(1200px 700px at 12% -10%, var(--cielo-1) 0%, transparent 60%),
        radial-gradient(900px 600px at 100% 0%, var(--cielo-2) 0%, transparent 55%),
        var(--bg);
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.rt-contenido { flex: 1 0 auto; }

h1, h2, h3, h4, h5, h6 { letter-spacing: -0.015em; }

/* Los enlaces no se subrayan salvo dentro de un texto corrido: en
   botones, tarjetas y menús el subrayado al pasar ensucia. */
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--primario-borde); }

::selection { background: color-mix(in srgb, var(--accent) 32%, transparent); color: var(--text); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 6px; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--line); border-radius: 8px; border: 2px solid transparent; background-clip: content-box; }
::-webkit-scrollbar-thumb:hover { background: var(--line-fuerte); background-clip: content-box; }

[hidden] { display: none !important; }

.rt-saltar {
    position: absolute;
    top: .5rem;
    left: .5rem;
    z-index: 2000;
    padding: .5rem 1rem;
    border-radius: var(--radius);
    background: var(--superficie-1);
    border: 1px solid var(--accent);
}

/* ---------- Utilidades ---------- */
.rt-etiqueta {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-mute);
    font-weight: 600;
}

.rt-degradado {
    background: linear-gradient(100deg, var(--accent), var(--accent-2));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.text-muted { color: var(--text-mute) !important; }
.text-success { color: var(--ok) !important; }
.text-danger { color: var(--err) !important; }
.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }

.rt-principal { padding-top: 2rem; padding-bottom: 3.5rem; }

/* =====================================================================
   Cabecera
   ===================================================================== */
.rt-barra {
    position: sticky;
    top: 0;
    z-index: 1030;
    background: var(--barra);
    backdrop-filter: blur(12px) saturate(140%);
    -webkit-backdrop-filter: blur(12px) saturate(140%);
    border-bottom: 1px solid var(--line-soft);
}

.rt-barra .navbar {
    min-height: var(--rt-barra-alto);
    padding: .5rem 0;
    --bs-navbar-nav-link-padding-x: .8rem;
}

/* ---------- Marca Aquitk.cl ---------- */
.rt-marca { padding: 0; margin-right: 1.5rem; color: var(--text); }
.rt-marca:hover { color: var(--text); }

.rt-marca-logo { display: inline-flex; align-items: center; gap: .6rem; line-height: 1; }

/* Logotipo: una variante visible según el tema (por defecto oscuro) */
.rt-logo { display: none; height: 38px; width: auto; }
.rt-logo-oscuro { display: block; }
[data-bs-theme="light"] .rt-logo-oscuro { display: none; }
[data-bs-theme="light"] .rt-logo-claro { display: block; }
.rt-auth-lado .rt-logo { display: none !important; }
.rt-auth-lado .rt-logo-blanco { display: block !important; height: 44px; }
.rt-pie .rt-logo, .app-marca .rt-logo { height: 34px; }
@media (max-width: 575.98px) { .rt-logo { height: 32px; } }

.rt-marca-icono {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    color: #fff;
    background: linear-gradient(135deg, #4c8dff, #8b5cf6);
    box-shadow: 0 6px 18px rgb(76 141 255 / 35%), inset 0 1px 0 rgb(255 255 255 / 25%);
}

.rt-marca-icono svg { width: 26px; height: 26px; }

.rt-marca-texto {
    font-size: 1.32rem;
    font-weight: 800;
    letter-spacing: -0.035em;
    color: var(--text);
}

.rt-marca-texto span {
    font-weight: 600;
    background: linear-gradient(100deg, var(--accent), var(--accent-2));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.rt-marca-logo.grande .rt-marca-icono { width: 48px; height: 48px; border-radius: 13px; }
.rt-marca-logo.grande .rt-marca-icono svg { width: 34px; height: 34px; }
.rt-marca-logo.grande .rt-marca-texto { font-size: 1.75rem; }

.rt-nav { gap: 2px; }

.rt-nav .nav-link {
    color: var(--text-dim);
    font-weight: 500;
    border-radius: 8px;
    border: 1px solid transparent;
    transition: background .15s, color .15s, border-color .15s;
}

.rt-nav .nav-link:hover { color: var(--text); background: var(--chip-fondo); }

.rt-nav .nav-link.active {
    color: var(--accent);
    background: var(--elegido);
    border-color: color-mix(in srgb, var(--accent) 45%, transparent);
    font-weight: 600;
}

/* El buscador lleva la lupa dentro del campo, como el de la referencia. */
.rt-buscador { position: relative; display: flex; align-items: center; }

.rt-buscador > .bi {
    position: absolute;
    left: .8rem;
    color: var(--text-mute);
    pointer-events: none;
}

.rt-buscador .form-control {
    padding-left: 2.2rem;
    width: 250px;
    border-radius: 999px;
    background: var(--superficie-1);
    border-color: var(--line-soft);
    font-size: .9rem;
}

.rt-buscador .form-control::-webkit-search-cancel-button { display: none; }

.btn-icono {
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border-radius: 10px;
    border: 1px solid var(--line);
    background: var(--panel-2);
    color: var(--text-dim);
    font-size: 1.05rem;
}

.btn-icono:hover,
.btn-icono:focus-visible { background: var(--hover-secundario); color: var(--text); border-color: var(--line-fuerte); }

/* El botón de tema muestra el tema al que lleva: sol en oscuro, luna en claro. */
[data-bs-theme="dark"] .rt-tema .bi-moon-stars,
[data-bs-theme="light"] .rt-tema .bi-sun { display: none; }

.rt-barra .navbar-toggler {
    border-color: var(--line);
    color: var(--text);
    padding: .3rem .55rem;
    font-size: 1.35rem;
    line-height: 1;
}

.rt-barra .navbar-toggler:focus { box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent); }

.rt-inicial {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: linear-gradient(180deg, var(--primario-1), var(--primario-2));
    color: var(--primario-texto);
    font-size: .75rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
}

@media (max-width: 991.98px) {
    .rt-barra .navbar-collapse { padding: .75rem 0 .35rem; }
    .rt-nav .nav-link { padding-left: .8rem; padding-right: .8rem; }
    .rt-buscador { margin-top: .5rem; }
    .rt-buscador .form-control { width: 100%; }
    .rt-marca-texto { font-size: 1.18rem; }
}

/* =====================================================================
   Componentes de Bootstrap con el tema (de la referencia)
   ===================================================================== */
.card {
    background: var(--tarjeta);
    backdrop-filter: blur(7px);
    -webkit-backdrop-filter: blur(7px);
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    color: var(--text);
    --bs-card-spacer-x: 1.25rem;
    --bs-card-spacer-y: 1.15rem;
    --bs-card-cap-padding-y: .85rem;
    --bs-card-cap-padding-x: 1.25rem;
}

.card-header,
.card-footer {
    background: transparent;
    border-color: var(--line-soft);
    color: var(--text);
}

.card-header { font-weight: 600; }

.rt-card-titulo {
    display: flex;
    align-items: center;
    gap: .55rem;
    font-weight: 600;
    margin: 0;
    font-size: 1rem;
}

.rt-card-titulo .bi { color: var(--accent); }

/* Tablas */
.tabla-datos {
    font-size: 0.9rem;
    --bs-table-bg: transparent;
    --bs-table-color: var(--text-dim);
    --bs-table-border-color: var(--line-soft);
    --bs-table-hover-bg: var(--superficie-2);
    --bs-table-hover-color: var(--text);
    margin-bottom: 0;
}

.tabla-datos thead th {
    background: color-mix(in srgb, var(--superficie-0) 60%, transparent);
    border-bottom: 1px solid var(--line) !important;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-mute);
    font-weight: 600;
    white-space: nowrap;
    padding-top: .7rem;
    padding-bottom: .7rem;
}

.tabla-datos td { vertical-align: middle; border-color: var(--line-soft); }
.tabla-datos tbody tr:last-child td { border-bottom: 0; }
.tabla-datos th:first-child,
.tabla-datos td:first-child { padding-left: 1.25rem; }
.tabla-datos th:last-child,
.tabla-datos td:last-child { padding-right: 1.25rem; }

/* Los montos se leen mejor con cifras de ancho fijo; las flechas de los
   campos numéricos sobran: hay botones de más y menos. */
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
input[type="number"] { -moz-appearance: textfield; appearance: textfield; }

/* Botones */
.btn { font-weight: 500; }
.btn-lg { border-radius: 12px; font-size: 1rem; padding: .7rem 1.4rem; }

.btn-primary {
    background: linear-gradient(180deg, var(--primario-1), var(--primario-2));
    border-color: var(--primario-borde);
    color: var(--primario-texto);
    font-weight: 600;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
    background: linear-gradient(180deg,
        color-mix(in srgb, var(--primario-1) 85%, white),
        color-mix(in srgb, var(--primario-2) 85%, white)) !important;
    border-color: var(--primario-borde) !important;
    color: var(--primario-texto) !important;
}

.btn-primary:disabled,
.btn-primary.disabled { background: var(--chip-fondo); border-color: var(--line); color: var(--text-mute); }

.btn-outline-secondary { border-color: var(--line); color: var(--text-dim); background: var(--panel-2); }
.btn-outline-secondary:hover { background: var(--hover-secundario); border-color: var(--line-fuerte); color: var(--text); }

.btn-outline-primary { border-color: color-mix(in srgb, var(--accent) 45%, transparent); color: var(--accent); background: transparent; }
.btn-outline-primary:hover { background: var(--elegido); border-color: var(--accent); color: var(--accent); }

.btn-check:focus-visible + .btn,
.btn:focus-visible { box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 30%, transparent); }

/* =====================================================================
   Formularios

   Un solo estilo para el sitio y el panel: controles de 44px, borde
   suave que se enciende al enfocar, icono opcional a la izquierda
   (.rt-control) y validación en línea con los colores del tema.
   ===================================================================== */
[data-bs-theme="dark"],
[data-bs-theme="light"] {
    --bs-form-valid-color: var(--ok);
    --bs-form-valid-border-color: var(--ok);
    --bs-form-invalid-color: var(--err);
    --bs-form-invalid-border-color: var(--err);
}

.form-control,
.form-select {
    min-height: 44px;
    padding: .6rem .9rem;
    border-radius: var(--radius);
    background-color: var(--superficie-1);
    border-color: var(--line);
    color: var(--text);
    font-size: .95rem;
    transition: border-color .15s, box-shadow .15s, background-color .15s;
}

.form-control:hover:not(:disabled):not([readonly]),
.form-select:hover:not(:disabled) { border-color: var(--line-fuerte); }

.form-control:focus,
.form-select:focus {
    background-color: var(--superficie-1);
    border-color: var(--accent);
    color: var(--text);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 20%, transparent);
}

.form-control-sm,
.form-select-sm { min-height: 36px; padding: .35rem .7rem; font-size: .85rem; border-radius: 8px; }
.form-control-lg,
.form-select-lg { min-height: 52px; font-size: 1.02rem; border-radius: 12px; }
textarea.form-control { min-height: 110px; line-height: 1.55; }

.form-control:disabled,
.form-control[readonly],
.form-select:disabled { background-color: var(--superficie-0); color: var(--text-dim); opacity: 1; }

.form-control::placeholder { color: var(--text-mute); opacity: .75; }
.form-control::file-selector-button { background: var(--chip-fondo); color: var(--text); border-color: var(--line); }

/* Sin los iconos rojo/verde que Bootstrap dibuja dentro del campo: el
   borde, el halo y el mensaje ya dicen lo que pasa. */
.was-validated .form-control:invalid,
.form-control.is-invalid,
.was-validated .form-select:invalid,
.form-select.is-invalid { background-image: none; padding-right: .9rem; border-color: var(--err); }

.was-validated .form-control:valid,
.form-control.is-valid { background-image: none; padding-right: .9rem; }

.was-validated .form-control:invalid:focus,
.form-control.is-invalid:focus { box-shadow: 0 0 0 4px color-mix(in srgb, var(--err) 20%, transparent); }

.form-control.is-valid:focus { box-shadow: 0 0 0 4px color-mix(in srgb, var(--ok) 20%, transparent); }

.invalid-feedback,
.valid-feedback { font-size: .8rem; margin-top: .35rem; }
.invalid-feedback::before { content: "\F33A"; font-family: "bootstrap-icons"; margin-right: .35rem; vertical-align: -1px; }

.form-text { color: var(--text-mute); font-size: .8rem; margin-top: .35rem; }

.form-label { color: var(--text-dim); font-weight: 500; font-size: .88rem; margin-bottom: .4rem; }
.form-label .req { color: var(--err); margin-left: .15rem; }
.form-label .opc { color: var(--text-mute); font-weight: 400; font-size: .78rem; margin-left: .3rem; }

/* Campo con icono a la izquierda y, opcionalmente, una acción a la
   derecha (ver contraseña, limpiar). */
.rt-control { position: relative; }

.rt-control > .bi {
    position: absolute;
    left: .9rem;
    top: 22px;
    transform: translateY(-50%);
    color: var(--text-mute);
    pointer-events: none;
    transition: color .15s;
    z-index: 4;
}

.rt-control > .form-control,
.rt-control > .form-select { padding-left: 2.6rem; }
.rt-control:focus-within > .bi { color: var(--accent); }
.rt-control.con-accion > .form-control { padding-right: 2.9rem; }

.rt-control-accion {
    position: absolute;
    right: .35rem;
    top: 22px;
    transform: translateY(-50%);
    width: 34px;
    height: 34px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--text-mute);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    z-index: 4;
}

.rt-control-accion:hover { background: var(--chip-fondo); color: var(--text); }

.input-group-text {
    background: var(--superficie-2);
    border-color: var(--line);
    color: var(--text-dim);
    font-size: .9rem;
    border-radius: var(--radius);
}

.input-group > .form-control,
.input-group > .form-select,
.input-group > .input-group-text,
.input-group > .btn { min-height: 44px; }

/* Casillas y switches */
.form-check { padding-left: 1.75em; min-height: 1.6rem; }
.form-check .form-check-input { margin-left: -1.75em; }
.form-check-input { width: 1.15em; height: 1.15em; margin-top: .2em; background-color: var(--superficie-1); border-color: var(--line-fuerte); }
.form-check-input[type="checkbox"] { border-radius: 5px; }
.form-check-input:checked { background-color: var(--accent); border-color: var(--accent); }
.form-check-input:focus { box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 20%, transparent); border-color: var(--accent); }
.form-check-label { color: var(--text-dim); }
.form-check-input:checked + .form-check-label { color: var(--text); }

.form-switch { padding-left: 3em; }
.form-switch .form-check-input { width: 2.4em; height: 1.35em; margin-left: -3em; margin-top: .12em; cursor: pointer; border-radius: 2em; }
.form-switch .form-check-input:not(:checked) { --bs-form-switch-bg: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%237e8da8'/%3e%3c/svg%3e"); }

/* Grupo de opciones como tarjetas seleccionables */
.rt-opciones { display: grid; gap: .6rem; }

.rt-opcion {
    display: flex;
    align-items: flex-start;
    gap: .75rem;
    padding: .85rem 1rem;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--superficie-1);
    cursor: pointer;
    transition: border-color .15s, background .15s;
}

.rt-opcion:hover { border-color: var(--line-fuerte); }
.rt-opcion:has(input:checked) { border-color: var(--accent); background: var(--elegido); }
.rt-opcion .form-check-input { margin: .15em 0 0; flex: 0 0 auto; }
div.rt-opcion { cursor: default; }
.rt-opcion strong { color: var(--text); display: block; font-weight: 600; }
.rt-opcion small { color: var(--text-mute); }

/* Contador de caracteres bajo un textarea */
.rt-contador { float: right; font-size: .75rem; color: var(--text-mute); font-variant-numeric: tabular-nums; margin-top: .35rem; }
.rt-contador.cerca { color: var(--warn); }

/* Secciones de un formulario largo: título y ayuda a la izquierda,
   campos a la derecha (se apilan en pantallas angostas). */
.rt-form-seccion {
    display: grid;
    grid-template-columns: minmax(0, 260px) minmax(0, 1fr);
    gap: 1rem 2.5rem;
    padding: 1.75rem 0;
    border-top: 1px solid var(--line-soft);
}

.rt-form-seccion:first-child { border-top: 0; padding-top: .5rem; }
.rt-form-seccion h2 { font-size: 1rem; font-weight: 600; margin: 0 0 .3rem; }
.rt-form-seccion p { color: var(--text-mute); font-size: .85rem; margin: 0; }

@media (max-width: 767.98px) {
    .rt-form-seccion { grid-template-columns: 1fr; gap: .75rem; padding: 1.25rem 0; }
}

/* Barra de acciones al pie del formulario */
.rt-form-acciones {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: .6rem;
    flex-wrap: wrap;
    padding-top: 1.25rem;
    margin-top: .5rem;
    border-top: 1px solid var(--line-soft);
}

/* La validación de RUT del carro marca el contenedor con .has-error
   (convención de Bootstrap 3 que conserva el script). */
.has-error .form-control,
.has-error input.rut {
    border-color: var(--err) !important;
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--err) 18%, transparent) !important;
}

/* =====================================================================
   Notificaciones (rtToast)
   ===================================================================== */
.rt-toasts { position: fixed; right: 1rem; bottom: 1rem; z-index: 1090; display: grid; gap: .5rem; max-width: min(380px, calc(100vw - 2rem)); }

.rt-toast {
    display: flex;
    align-items: flex-start;
    gap: .7rem;
    padding: .85rem 1rem;
    border-radius: var(--radius);
    background: var(--superficie-1);
    border: 1px solid var(--line);
    border-left: 4px solid var(--accent);
    box-shadow: var(--sombra-modal);
    color: var(--text);
    font-size: .9rem;
    animation: rt-entra .2s ease-out;
}

.rt-toast .bi { font-size: 1.1rem; color: var(--accent); line-height: 1.3; }
.rt-toast.ok { border-left-color: var(--ok); } .rt-toast.ok .bi { color: var(--ok); }
.rt-toast.error { border-left-color: var(--err); } .rt-toast.error .bi { color: var(--err); }
.rt-toast.aviso { border-left-color: var(--warn); } .rt-toast.aviso .bi { color: var(--warn); }
.rt-toast.sale { opacity: 0; transform: translateY(6px); transition: opacity .2s, transform .2s; }

@keyframes rt-entra { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* Menús */
.dropdown-menu {
    background: var(--superficie-1);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 4px;
    --bs-dropdown-header-color: var(--text-mute);
}

.dropdown-item { color: var(--text-dim); border-radius: 7px; padding: .45rem .75rem; display: flex; align-items: center; gap: .55rem; }
.dropdown-item:hover { background: var(--chip-fondo); color: var(--text); }
.dropdown-item.active,
.dropdown-item:active { background: var(--elegido); color: var(--accent); }
.dropdown-divider { border-color: var(--line-soft); }

/* Insignias */
.badge { font-weight: 600; border-radius: 999px; padding: 0.35em 0.75em; }
.text-bg-success { color: var(--ok) !important; background: color-mix(in srgb, var(--ok) 15%, transparent) !important; border: 1px solid color-mix(in srgb, var(--ok) 34%, transparent); }
.text-bg-danger  { color: var(--err) !important; background: color-mix(in srgb, var(--err) 15%, transparent) !important; border: 1px solid color-mix(in srgb, var(--err) 34%, transparent); }
.text-bg-warning { color: var(--warn) !important; background: color-mix(in srgb, var(--warn) 15%, transparent) !important; border: 1px solid color-mix(in srgb, var(--warn) 34%, transparent); }
.text-bg-primary { color: var(--accent) !important; background: color-mix(in srgb, var(--accent) 15%, transparent) !important; border: 1px solid color-mix(in srgb, var(--accent) 34%, transparent); }
.text-bg-secondary { color: var(--text-mute) !important; background: var(--chip-fondo) !important; border: 1px solid var(--line-soft); }

/* Avisos */
.alert { border-radius: var(--radius); border-width: 1px; }
.alert-success { color: var(--ok); background: color-mix(in srgb, var(--ok) 12%, transparent); border-color: color-mix(in srgb, var(--ok) 32%, transparent); }
.alert-warning { color: var(--warn); background: color-mix(in srgb, var(--warn) 12%, transparent); border-color: color-mix(in srgb, var(--warn) 32%, transparent); }
.alert-danger  { color: var(--err); background: color-mix(in srgb, var(--err) 12%, transparent); border-color: color-mix(in srgb, var(--err) 32%, transparent); }
.alert-info    { color: var(--accent); background: color-mix(in srgb, var(--accent) 10%, transparent); border-color: color-mix(in srgb, var(--accent) 30%, transparent); }

/* Pestañas (como la navegación de la referencia) */
.nav-pills {
    gap: .35rem;
    --bs-nav-link-color: var(--text-dim);
    --bs-nav-link-hover-color: var(--text);
    --bs-nav-pills-link-active-bg: var(--elegido);
    --bs-nav-pills-link-active-color: var(--accent);
    --bs-nav-pills-border-radius: 8px;
}

.nav-pills .nav-link { border: 1px solid transparent; font-weight: 500; display: inline-flex; align-items: center; gap: .45rem; }
.nav-pills .nav-link:hover { background: var(--chip-fondo); }
.nav-pills .nav-link.active { border-color: color-mix(in srgb, var(--accent) 45%, transparent); font-weight: 600; }

/* Acordeón */
.accordion {
    --bs-accordion-bg: transparent;
    --bs-accordion-color: var(--text-dim);
    --bs-accordion-border-color: var(--line-soft);
    --bs-accordion-border-radius: var(--radius-lg);
    --bs-accordion-inner-border-radius: calc(var(--radius-lg) - 1px);
    --bs-accordion-btn-color: var(--text);
    --bs-accordion-btn-bg: transparent;
    --bs-accordion-active-color: var(--accent);
    --bs-accordion-active-bg: var(--elegido);
    --bs-accordion-btn-focus-box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent);
    --bs-accordion-btn-padding-y: 1rem;
    --bs-accordion-body-padding-y: 1.1rem;
}

.accordion-item { background: var(--tarjeta); }
.accordion-button { font-weight: 600; }

/* Modales: el fondo del cuerpo es transparente (para ver el degradado),
   así que el modal necesita uno propio y opaco. */
.modal-content {
    background: var(--superficie-1);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--sombra-modal);
    color: var(--text);
}

.modal-header,
.modal-footer { background: var(--superficie-2); border-color: var(--line-soft); }
.modal-header { border-top-left-radius: var(--radius-lg); border-top-right-radius: var(--radius-lg); }
.modal-footer { border-bottom-left-radius: var(--radius-lg); border-bottom-right-radius: var(--radius-lg); }
.modal-title { color: var(--text); font-weight: 600; font-size: 1.05rem; }
[data-bs-theme="dark"] .modal-header .btn-close { filter: invert(1) grayscale(100%) brightness(190%); }
.modal-backdrop.show { opacity: .72; }
.modal-body .card { background: var(--superficie-0); }

.breadcrumb {
    --bs-breadcrumb-divider-color: var(--text-mute);
    --bs-breadcrumb-item-active-color: var(--text-mute);
    --bs-breadcrumb-margin-bottom: .6rem;
    font-size: .82rem;
}

.breadcrumb a { color: var(--text-dim); }
.breadcrumb a:hover { color: var(--accent); }

/* =====================================================================
   Encabezado de página
   ===================================================================== */
.rt-encabezado { padding: 2.25rem 0 .5rem; }

.rt-encabezado-titulo {
    font-size: clamp(1.65rem, 1.2rem + 1.6vw, 2.35rem);
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.15;
    margin: 0;
}

.rt-encabezado-bajada {
    color: var(--text-dim);
    max-width: 62ch;
    margin: .55rem 0 0;
    font-size: 1.02rem;
}

/* Texto corrido: aquí sí se subrayan los enlaces. */
.rt-prosa { color: var(--text-dim); font-size: 1rem; line-height: 1.75; }
.rt-prosa h2, .rt-prosa h3, .rt-prosa h4 { color: var(--text); font-weight: 700; }
.rt-prosa h4 { font-size: 1.05rem; margin: 2rem 0 .6rem; scroll-margin-top: calc(var(--rt-barra-alto) + 1rem); }
.rt-prosa a { text-decoration: underline; text-underline-offset: 2px; }
.rt-prosa p { margin-bottom: 1rem; }

/* =====================================================================
   Portada (inicio)
   ===================================================================== */
.rt-hero { padding: clamp(2.5rem, 6vw, 4.75rem) 0 2.25rem; text-align: center; }

.rt-hero-titulo {
    font-size: clamp(2.1rem, 1.3rem + 3.2vw, 3.6rem);
    font-weight: 800;
    letter-spacing: -0.035em;
    line-height: 1.06;
    margin: .85rem auto 1rem;
    max-width: 17ch;
}

.rt-hero-bajada {
    color: var(--text-dim);
    font-size: 1.1rem;
    max-width: 54ch;
    margin: 0 auto 2rem;
}

.rt-hero-busqueda {
    position: relative;
    max-width: 640px;
    margin: 0 auto;
    display: flex;
    gap: .5rem;
    padding: .4rem;
    background: var(--tarjeta);
    border: 1px solid var(--line);
    border-radius: 999px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(7px);
    -webkit-backdrop-filter: blur(7px);
    transition: border-color .15s, box-shadow .15s;
}

.rt-hero-busqueda:focus-within {
    border-color: var(--accent);
    box-shadow: var(--shadow), 0 0 0 4px color-mix(in srgb, var(--accent) 18%, transparent);
}

.rt-hero-busqueda > .bi {
    position: absolute;
    left: 1.3rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-mute);
    font-size: 1.05rem;
    pointer-events: none;
}

.rt-hero-busqueda .form-control {
    border: 0;
    background: transparent;
    box-shadow: none;
    font-size: 1rem;
    padding-left: 2.6rem;
}

.rt-hero-busqueda .btn { border-radius: 999px; padding: .6rem 1.4rem; flex: 0 0 auto; }

.rt-seccion-cabeza {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.rt-seccion-cabeza h2 { font-size: 1.4rem; font-weight: 700; margin: .2rem 0 0; }

/* =====================================================================
   Tarjeta de evento
   ===================================================================== */
.rt-evento {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: var(--tarjeta);
    backdrop-filter: blur(7px);
    -webkit-backdrop-filter: blur(7px);
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: transform .2s ease, border-color .2s ease;
}

.rt-evento:hover {
    transform: translateY(-3px);
    border-color: color-mix(in srgb, var(--accent) 50%, transparent);
}

/* Las imágenes de evento son apaisadas (480×220): se respeta esa
   proporción para no recortar caras ni nombres. */
.rt-evento-imagen {
    position: relative;
    display: block;
    aspect-ratio: 24 / 11;
    overflow: hidden;
    background: var(--superficie-0);
}

.rt-evento-imagen img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.rt-evento:hover .rt-evento-imagen img { transform: scale(1.04); }
.rt-evento-imagen img.sin-imagen { object-fit: contain; padding: 1.25rem 2rem; }

.rt-evento-imagen::after {
    content: "";
    position: absolute;
    inset: auto 0 0 0;
    height: 45%;
    background: linear-gradient(transparent, rgb(4 8 18 / 50%));
    pointer-events: none;
}

/* La fecha va sobre la foto: vidrio oscuro en los dos temas. */
.rt-fecha {
    position: absolute;
    top: .75rem;
    left: .75rem;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 3.2rem;
    padding: .4rem .55rem .35rem;
    border-radius: 10px;
    background: rgb(10 16 32 / 70%);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgb(255 255 255 / 14%);
    color: #fff;
    line-height: 1;
}

.rt-fecha strong { font-size: 1.3rem; font-weight: 800; }
.rt-fecha small { font-size: .62rem; font-weight: 600; letter-spacing: .1em; margin-top: .25rem; color: rgb(255 255 255 / 78%); }

.rt-evento-etiqueta { position: absolute; top: .75rem; right: .75rem; z-index: 1; backdrop-filter: blur(8px); }

.rt-evento-cuerpo { padding: 1rem 1.15rem .5rem; flex: 1 1 auto; }

.rt-evento-titulo {
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.3;
    margin: 0 0 .65rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.6em;
}

.rt-evento-titulo a { color: var(--text); }
.rt-evento-titulo a:hover { color: var(--accent); }

.rt-meta { list-style: none; padding: 0; margin: 0; display: grid; gap: .32rem; font-size: .87rem; color: var(--text-dim); }
.rt-meta li { display: flex; align-items: center; gap: .55rem; }
.rt-meta .bi { color: var(--accent); }

.rt-evento-pie { padding: .8rem 1.15rem 1.15rem; }

/* Esqueleto mientras llega el listado */
.rt-esqueleto {
    height: 100%;
    border-radius: var(--radius-lg);
    border: 1px solid var(--line-soft);
    background: var(--superficie-1);
    overflow: hidden;
    padding-bottom: 1.2rem;
}

.rt-esqueleto-img { aspect-ratio: 24 / 11; }
.rt-esqueleto-linea { height: .8rem; border-radius: 6px; margin: 1rem 1.15rem 0; }
.rt-esqueleto-linea.corta { width: 55%; }

.rt-esqueleto-img,
.rt-esqueleto-linea {
    background: linear-gradient(90deg, var(--superficie-2) 0%, var(--chip-fondo) 50%, var(--superficie-2) 100%);
    background-size: 200% 100%;
    animation: rt-brillo 1.3s ease-in-out infinite;
}

@keyframes rt-brillo {
    from { background-position: 100% 0; }
    to { background-position: -100% 0; }
}

.rt-vacio {
    text-align: center;
    padding: 3rem 1rem;
    border: 1.5px dashed var(--line);
    border-radius: var(--radius-lg);
    color: var(--text-dim);
}

.rt-vacio .bi { font-size: 2rem; color: var(--text-mute); display: block; margin-bottom: .6rem; }

/* =====================================================================
   Ficha del evento
   ===================================================================== */
.rt-portada {
    position: relative;
    overflow: hidden;
    isolation: isolate;
    padding: 1.75rem 0 2.5rem;
    border-bottom: 1px solid var(--line-soft);
}

/* La foto del evento, muy desenfocada, tiñe el fondo de la portada. */
.rt-portada::before {
    content: "";
    position: absolute;
    inset: -60px;
    z-index: -2;
    background-image: var(--portada);
    background-size: cover;
    background-position: center;
    filter: blur(42px) saturate(140%);
    opacity: .5;
}

.rt-portada::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(180deg, color-mix(in srgb, var(--bg) 30%, transparent), var(--bg));
}

.rt-portada-titulo {
    font-size: clamp(1.85rem, 1.2rem + 2.5vw, 3.1rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.08;
    margin: .35rem 0 .8rem;
}

.rt-portada-bajada { color: var(--text-dim); font-size: 1.05rem; max-width: 60ch; margin: 0; }

.rt-portada-imagen {
    width: 100%;
    aspect-ratio: 24 / 11;
    object-fit: cover;
    border-radius: var(--radius-lg);
    border: 1px solid var(--line-soft);
    box-shadow: var(--shadow);
}

.rt-chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.25rem; }

.rt-chip {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    padding: .42rem .85rem;
    border-radius: 999px;
    background: color-mix(in srgb, var(--chip-fondo) 80%, transparent);
    border: 1px solid var(--line-soft);
    color: var(--text);
    font-size: .88rem;
    font-weight: 500;
}

.rt-chip .bi { color: var(--accent); }

/* Mapa del recinto (SVG que viene de la base) */
.rt-mapa { display: flex; align-items: center; justify-content: center; min-height: 260px; }
.rt-mapa svg { width: 100%; height: auto; max-height: 440px; }
.rt-mapa #configuracion > g { cursor: pointer; }

.rt-mapa #configuracion g.active polygon,
.rt-mapa #configuracion g:hover polygon,
.rt-mapa #configuracion g:hover rect {
    stroke: var(--text);
    stroke-width: .5em;
}

/* Tabla de sectores */
.rt-sector { display: flex; align-items: center; gap: .7rem; }

.rt-sector-color {
    width: 12px;
    height: 12px;
    border-radius: 4px;
    flex: 0 0 auto;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--text) 8%, transparent);
}

.rt-sector strong { color: var(--text); font-weight: 600; }
.rt-sector-nota { display: block; font-size: .75rem; color: var(--text-mute); }
.rt-sector-msg { display: block; color: var(--err); font-size: .72rem; font-weight: 700; letter-spacing: .05em; }
.rt-sector-msg:empty { display: none; }

.rt-tabla-entradas td { padding-top: .9rem; padding-bottom: .9rem; }
.rt-tabla-entradas .rt-precio-total { color: var(--text); font-weight: 700; }

/* La fila y el sector del mapa se resaltan juntos (bordeSector lo pone el script). */
#tbl_detalle tr.bordeSector > td { background-color: color-mix(in srgb, var(--accent) 9%, transparent); }
#tbl_detalle tr.bordeSector > td:first-child { box-shadow: inset 3px 0 0 var(--accent); }

@media (max-width: 575.98px) {
    .tabla-datos th:first-child,
    .tabla-datos td:first-child { padding-left: .9rem; }
    .tabla-datos th:last-child,
    .tabla-datos td:last-child { padding-right: .9rem; }
    .rt-tabla-entradas .rt-sector-nota { display: none; }
    .rt-cantidad input[type="button"] { min-width: 2rem; }
    .rt-cantidad input[type="number"] { width: 2.4rem; }
    .rt-compra .btn { width: 100%; }
}

.rt-compra {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    padding: 1rem 1.25rem;
}

/* Selector de cantidad: menos | número | más. El script depende de que
   los tres sean hermanos (prev/next), así que se estiliza tal cual. */
.rt-cantidad {
    display: inline-flex;
    align-items: stretch;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--superficie-1);
    overflow: hidden;
    vertical-align: middle;
    transition: border-color .15s, box-shadow .15s;
}

.rt-cantidad input[type="button"] {
    appearance: none;
    border: 0;
    background: transparent;
    color: var(--text-dim);
    min-width: 2.3rem;
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1;
    cursor: pointer;
    transition: background .15s, color .15s;
}

.rt-cantidad input[type="button"]:hover { background: var(--chip-fondo); color: var(--accent); }

.rt-cantidad input[type="number"],
.rt-cantidad input[type="text"] {
    width: 3rem;
    border: 0;
    border-left: 1px solid var(--line-soft);
    border-right: 1px solid var(--line-soft);
    background: transparent;
    color: var(--text);
    text-align: center;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    padding: .45rem 0;
    outline: none;
}

.rt-cantidad:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent); }
.rt-cantidad input:disabled { opacity: .45; cursor: not-allowed; }

/* En los sectores numerados el primer botón abre el mapa de asientos. */
.rt-cantidad input.asiento {
    font-size: .8rem;
    font-weight: 600;
    color: var(--accent);
    padding: 0 .8rem;
    display: inline-flex;
    align-items: center;
}

.rt-cantidad input.asiento + input[type="hidden"] + input { border-left: 1px solid var(--line-soft); }

/* Galería */
.rt-galeria img {
    width: 100%;
    aspect-ratio: 24 / 11;
    object-fit: cover;
    border-radius: var(--radius-lg);
    border: 1px solid var(--line-soft);
    box-shadow: var(--shadow);
}

/* Información adicional */
.rt-lista-info { list-style: none; padding: 0; margin: 0; display: grid; gap: .9rem; }
.rt-lista-info li { display: flex; gap: .8rem; align-items: flex-start; color: var(--text-dim); }
.rt-lista-info .bi { color: var(--accent); font-size: 1.15rem; line-height: 1.4; }

/* =====================================================================
   Selección de asientos (jquery.seat-charts)
   ===================================================================== */
.rt-asientos-leyenda { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; font-size: .82rem; color: var(--text-dim); }
.rt-asientos-leyenda span { display: inline-flex; align-items: center; gap: .45rem; }
.rt-asientos-leyenda i { width: 14px; height: 14px; border-radius: 3px; display: inline-block; }

.rt-asientos-lienzo {
    overflow: auto;
    border: 1px solid var(--line-soft);
    border-radius: var(--radius);
    background: var(--superficie-0);
    padding: 1rem;
}

.rt-asientos-lienzo #seat-map { width: 850px; }

div.seatCharts-cell {
    height: 15px;
    width: 15px;
    margin: 1px;
    float: left;
    text-align: center;
    outline: none;
    font-size: 8px;
    line-height: 7px;
}

div.seatCharts-row { height: 17px; }
div.seatCharts-row::after { content: ""; display: table; clear: both; }
div.seatCharts-space { background-color: transparent; }

div.seatCharts-seat,
.rt-asientos-leyenda i.disponible { background-color: var(--ok); color: #fff; border-radius: 3px; cursor: pointer; }
div.seatCharts-seat:focus { border: none; }
div.seatCharts-seat.focused { background-color: color-mix(in srgb, var(--ok) 70%, white); }
div.seatCharts-seat.selected,
.rt-asientos-leyenda i.elegido { background-color: var(--warn); }
div.seatCharts-seat.unavailable,
.rt-asientos-leyenda i.ocupado { background-color: var(--err); opacity: .55; cursor: not-allowed; }
.rt-asientos-leyenda i.proceso { background-color: var(--ok); }

/* Asientos tomados por otra compra en curso: parpadean. */
.animated { animation-duration: 2s; animation-fill-mode: both; animation-iteration-count: infinite; }
@keyframes flash { 0%, 50%, 100% { opacity: 1; } 25%, 75% { opacity: 0; } }
.flash { animation-name: flash; }

/* =====================================================================
   Pasos de la compra
   ===================================================================== */
.rt-pasos { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; list-style: none; padding: 0; margin: 1rem 0 0; }
.rt-pasos li { display: flex; align-items: center; gap: .5rem; font-size: .85rem; color: var(--text-mute); font-weight: 500; }
.rt-pasos li + li::before { content: ""; width: 1.75rem; height: 1px; background: var(--line); margin-right: .25rem; }

.rt-pasos .num {
    width: 1.65rem;
    height: 1.65rem;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: .75rem;
    font-weight: 700;
    border: 1px solid var(--line);
    background: var(--superficie-1);
}

.rt-pasos li.hecho { color: var(--text-dim); }
.rt-pasos li.hecho .num { color: var(--ok); background: color-mix(in srgb, var(--ok) 16%, transparent); border-color: color-mix(in srgb, var(--ok) 40%, transparent); }
.rt-pasos li.actual { color: var(--text); font-weight: 600; }
.rt-pasos li.actual .num { color: var(--primario-texto); background: linear-gradient(180deg, var(--primario-1), var(--primario-2)); border-color: var(--primario-borde); }

/* En el teléfono los tres pasos tienen que caber en una línea: partidos,
   la raya de unión quedaba colgando al inicio de la segunda. */
@media (max-width: 575.98px) {
    .rt-pasos { gap: .35rem; flex-wrap: nowrap; }
    .rt-pasos li { font-size: .78rem; gap: .35rem; white-space: nowrap; }
    .rt-pasos li + li::before { width: .75rem; margin-right: 0; }
    .rt-pasos .num { width: 1.45rem; height: 1.45rem; font-size: .7rem; }
}

/* =====================================================================
   Carro
   ===================================================================== */
.rt-item + .rt-item { margin-top: 1rem; }

.rt-item-fila {
    display: grid;
    grid-template-columns: 112px minmax(0, 1fr) auto auto;
    gap: 1rem 1.5rem;
    align-items: center;
}

.rt-item-imagen {
    width: 112px;
    height: 72px;
    object-fit: cover;
    border-radius: 10px;
    border: 1px solid var(--line-soft);
}

.rt-item-titulo { font-size: 1.02rem; font-weight: 700; margin: 0 0 .35rem; line-height: 1.3; }
.rt-item-detalle { display: flex; flex-wrap: wrap; gap: .35rem 1rem; font-size: .84rem; color: var(--text-dim); }
.rt-item-detalle .bi { color: var(--accent); margin-right: .2rem; }
.rt-item-precios { font-size: .8rem; color: var(--text-mute); margin-top: .35rem; font-variant-numeric: tabular-nums; }

.rt-item-subtotal { text-align: right; min-width: 7.5rem; }
.rt-item-subtotal small { display: block; font-size: .68rem; text-transform: uppercase; letter-spacing: .06em; color: var(--text-mute); font-weight: 600; }
.rt-item-subtotal .amount { font-size: 1.1rem; font-weight: 700; color: var(--text); font-variant-numeric: tabular-nums; }

/* Cantidad y subtotal son columnas de la grilla en escritorio y una fila
   propia en el teléfono. */
.rt-item-acciones { display: contents; }

.rt-subitems { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line-soft); background: color-mix(in srgb, var(--superficie-0) 45%, transparent); }

.rt-subitem {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    padding: .9rem 1.25rem;
}

.rt-subitem + .rt-subitem { border-top: 1px solid var(--line-soft); }
.rt-subitem-total { font-weight: 600; color: var(--text); font-variant-numeric: tabular-nums; white-space: nowrap; }

.rt-rut { display: flex; align-items: center; flex-wrap: wrap; gap: .5rem .75rem; margin: .5rem 0 .6rem; }
.rt-rut .form-control { max-width: 170px; }
.rt-rut strong { color: var(--text); }

.rt-extras { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .55rem; }

.rt-extra {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .38rem .8rem;
    margin: 0;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--superficie-1);
    cursor: pointer;
    font-size: .85rem;
    color: var(--text-dim);
    transition: border-color .15s, background .15s, color .15s;
}

.rt-extra:hover { border-color: var(--line-fuerte); color: var(--text); }
.rt-extra:has(input:checked) { border-color: var(--accent); background: var(--elegido); color: var(--text); }
.rt-extra .form-check-input { margin: 0; }
.rt-extra strong { color: var(--text); font-variant-numeric: tabular-nums; }

.rt-resumen { position: sticky; top: calc(var(--rt-barra-alto) + 1rem); }

.rt-totales { display: grid; gap: .6rem; margin: 0; }
.rt-totales > div { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; font-size: .92rem; }
.rt-totales dt { color: var(--text-dim); font-weight: 500; }
.rt-totales dd { margin: 0; color: var(--text); font-weight: 600; font-variant-numeric: tabular-nums; }
.rt-totales .rt-total { border-top: 1px solid var(--line); padding-top: .85rem; margin-top: .25rem; }
.rt-totales .rt-total dt { color: var(--text); font-weight: 600; }

.rt-totales .rt-total dd {
    font-size: 1.65rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(100deg, var(--accent), var(--accent-2));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.rt-nota-pago { font-size: .78rem; color: var(--text-mute); display: flex; align-items: center; justify-content: center; gap: .4rem; margin: .85rem 0 0; }

@media (max-width: 767.98px) {
    .rt-item-fila { grid-template-columns: 84px minmax(0, 1fr); gap: .85rem 1rem; }
    .rt-item-imagen { width: 84px; height: 56px; }
    .rt-item-acciones { display: flex; grid-column: 1 / -1; align-items: center; justify-content: space-between; }
    .rt-subitem { padding: .85rem 1rem; }
}

/* =====================================================================
   Acceso, resultados y fichas de datos
   ===================================================================== */
.rt-acceso { display: flex; justify-content: center; padding: 3rem 0 4rem; }

.tarjeta-acceso {
    width: 100%;
    max-width: 410px;
    background: var(--tarjeta);
    backdrop-filter: blur(7px);
    -webkit-backdrop-filter: blur(7px);
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    padding: 2rem;
}

.tarjeta-acceso-logo { height: 54px; width: auto; }

.rt-resultado { text-align: center; max-width: 620px; margin: 0 auto; }

.rt-resultado-icono {
    width: 68px;
    height: 68px;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 1.1rem;
    color: var(--warn);
    background: color-mix(in srgb, var(--warn) 14%, transparent);
    border: 1px solid color-mix(in srgb, var(--warn) 34%, transparent);
}

.rt-resultado-icono.ok { color: var(--ok); background: color-mix(in srgb, var(--ok) 14%, transparent); border-color: color-mix(in srgb, var(--ok) 34%, transparent); }
.rt-resultado-icono.info { color: var(--accent); background: color-mix(in srgb, var(--accent) 14%, transparent); border-color: color-mix(in srgb, var(--accent) 34%, transparent); }

.rt-ficha { display: grid; grid-template-columns: minmax(7.5rem, auto) minmax(0, 1fr); gap: .6rem 1.25rem; margin: 0; font-size: .92rem; }
.rt-ficha dt { color: var(--text-mute); font-weight: 500; }
.rt-ficha dd { margin: 0; color: var(--text); font-weight: 500; overflow-wrap: anywhere; }

.rt-ticket { overflow: hidden; height: 100%; }
.rt-ticket-imagen { display: block; background: #fff; border-bottom: 1px solid var(--line-soft); }
.rt-ticket-imagen img { width: 100%; display: block; }
.rt-ticket-cuerpo { padding: .9rem 1.1rem; }
.rt-ticket-cuerpo strong { display: block; color: var(--text); line-height: 1.3; }

.rt-valor-tarjeta { height: 100%; }
.rt-valor-tarjeta .bi { font-size: 1.4rem; color: var(--accent); }

.rt-mapa-sitio { list-style: none; padding: 0; margin: 0; display: grid; gap: .25rem; }
.rt-mapa-sitio a { display: flex; align-items: center; gap: .6rem; padding: .5rem .65rem; border-radius: 8px; color: var(--text-dim); }
.rt-mapa-sitio a:hover { background: var(--chip-fondo); color: var(--text); }
.rt-mapa-sitio .bi { color: var(--accent); }

.rt-indice { position: sticky; top: calc(var(--rt-barra-alto) + 1rem); max-height: calc(100vh - var(--rt-barra-alto) - 2rem); overflow-y: auto; }
.rt-indice ol { list-style: none; padding: 0; margin: 0; display: grid; gap: 1px; font-size: .85rem; }
.rt-indice a { display: block; padding: .3rem .6rem; border-radius: 7px; color: var(--text-dim); }
.rt-indice a:hover { background: var(--chip-fondo); color: var(--text); }

.rt-contacto-lista { list-style: none; padding: 0; margin: 0; display: grid; gap: .75rem; }
.rt-contacto-lista li { display: flex; gap: .75rem; align-items: flex-start; color: var(--text-dim); }
.rt-contacto-lista .bi { color: var(--accent); font-size: 1.05rem; line-height: 1.5; }
.rt-contacto-lista strong { color: var(--text); font-weight: 600; display: block; font-size: .85rem; }

/* =====================================================================
   Pie
   ===================================================================== */
.rt-pie {
    margin-top: auto;
    border-top: 1px solid var(--line-soft);
    background: var(--barra);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 3rem 0 0;
    font-size: .9rem;
    color: var(--text-dim);
}

.rt-pie-titulo {
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--text-mute);
    font-weight: 600;
    margin-bottom: .9rem;
}

.rt-pie ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; }
.rt-pie a { color: var(--text-dim); }
.rt-pie a:hover { color: var(--accent); }
.rt-pie-logo { height: 42px; width: auto; }
.rt-pie .bi { color: var(--accent); margin-right: .35rem; }

.rt-redes { display: flex; gap: .5rem; }

.rt-redes a {
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    border: 1px solid var(--line);
    background: var(--panel-2);
    color: var(--text-dim);
}

.rt-redes a .bi { color: inherit; margin: 0; }
.rt-redes a:hover { color: var(--accent); border-color: var(--accent); }

.rt-pie-base {
    margin-top: 2.5rem;
    padding: 1.1rem 0;
    border-top: 1px solid var(--line-soft);
    font-size: .8rem;
    color: var(--text-mute);
}

/* =====================================================================
   Portada: destacados y confianza
   ===================================================================== */
.rt-hero.dividido { text-align: left; padding-bottom: 3rem; }
.rt-hero.dividido .rt-hero-titulo { margin-left: 0; margin-right: 0; max-width: 15ch; }
.rt-hero.dividido .rt-hero-bajada { margin-left: 0; margin-right: 0; }
.rt-hero.dividido .rt-hero-busqueda { margin: 0; }

.rt-hero-sellos { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; margin-top: 1.25rem; font-size: .85rem; color: var(--text-dim); }
.rt-hero-sellos span { display: inline-flex; align-items: center; gap: .4rem; }
.rt-hero-sellos .bi { color: var(--ok); }

.rt-pildora {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    padding: .3rem .8rem .3rem .35rem;
    border-radius: 999px;
    background: color-mix(in srgb, var(--chip-fondo) 80%, transparent);
    border: 1px solid var(--line);
    font-size: .8rem;
    font-weight: 500;
    color: var(--text-dim);
}

.rt-pildora b {
    padding: .1rem .5rem;
    border-radius: 999px;
    background: linear-gradient(135deg, #4c8dff, #8b5cf6);
    color: #fff;
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .04em;
}

/* Carrusel de destacados: se arma con los primeros eventos de la cartelera. */
.rt-destacados {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--line);
    box-shadow: 0 30px 60px rgb(3 8 20 / 45%);
    background: var(--superficie-0);
    aspect-ratio: 24 / 15;
}

.rt-destacados .carousel-inner,
.rt-destacados .carousel-item { height: 100%; }

.rt-destacado { display: block; position: relative; height: 100%; color: #fff; }
.rt-destacado:hover { color: #fff; }
.rt-destacado img { width: 100%; height: 100%; object-fit: cover; transition: transform 6s ease; }
.carousel-item.active .rt-destacado img { transform: scale(1.06); }

.rt-destacado::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgb(4 8 18 / 0%) 30%, rgb(4 8 18 / 88%) 100%);
}

.rt-destacado-info { position: absolute; left: 0; right: 0; bottom: 0; z-index: 1; padding: 1.5rem 1.5rem 2.6rem; }
.rt-destacado-info h2 { font-size: clamp(1.25rem, 1rem + 1vw, 1.75rem); font-weight: 800; letter-spacing: -.02em; margin: .5rem 0 .4rem; line-height: 1.15; color: #fff; }
.rt-destacado-info p { margin: 0 0 1rem; color: rgb(255 255 255 / 80%); font-size: .9rem; display: flex; flex-wrap: wrap; gap: .25rem 1rem; }
.rt-destacado-info .badge { background: rgb(255 255 255 / 16%); border: 1px solid rgb(255 255 255 / 25%); color: #fff; backdrop-filter: blur(6px); }

.rt-destacados .carousel-indicators { margin: 0 0 .9rem 1.5rem; justify-content: flex-start; }
/* Bootstrap 5.3 pinta de negro indicadores y flechas en tema oscuro; aquí van
   sobre una foto oscura, así que se fuerzan en blanco en ambos temas. */
.rt-destacados .carousel-indicators [data-bs-target] { width: 22px; height: 4px; border-radius: 2px; border: 0; opacity: .45; background-color: #fff !important; }
.rt-destacados .carousel-control-prev-icon,
.rt-destacados .carousel-control-next-icon { filter: none !important; }
.rt-destacados .carousel-indicators .active { opacity: 1; width: 34px; }
.rt-destacados .carousel-control-prev,
.rt-destacados .carousel-control-next { width: 3.25rem; opacity: 0; transition: opacity .2s; z-index: 2; }
.rt-destacados:hover .carousel-control-prev,
.rt-destacados:hover .carousel-control-next { opacity: .85; }

@media (max-width: 575.98px) {
    /* En el teléfono la foto apaisada deja poco alto para el texto: más alto y letra menor. */
    .rt-destacados { aspect-ratio: 1 / 1; border-radius: 16px; }
    .rt-destacado-info { padding: 1rem 1rem 2.2rem; }
    .rt-destacado-info h2 { font-size: 1.2rem; }
    .rt-destacado-info p { font-size: .8rem; margin-bottom: .75rem; }
    .rt-destacados .carousel-indicators { margin-left: 1rem; margin-bottom: .7rem; }
}

/* Franja de confianza (pie) */
.rt-confianza {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
    padding: 0 0 2.5rem;
    margin-bottom: 2.5rem;
    border-bottom: 1px solid var(--line-soft);
}

.rt-confianza > div { display: flex; gap: .8rem; align-items: flex-start; }

.rt-confianza .bi {
    width: 40px;
    height: 40px;
    border-radius: 11px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    color: var(--accent) !important;
    background: color-mix(in srgb, var(--accent) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--accent) 28%, transparent);
    margin: 0 !important;
    flex: 0 0 auto;
}

.rt-confianza strong { display: block; color: var(--text); font-weight: 600; font-size: .9rem; }
.rt-confianza span { font-size: .82rem; color: var(--text-mute); }

@media (max-width: 991.98px) { .rt-confianza { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 575.98px) { .rt-confianza { grid-template-columns: 1fr; } }

/* =====================================================================
   Compra: resumen en vivo y barra fija en el teléfono
   ===================================================================== */
.rt-resumen-compra { display: flex; flex-direction: column; line-height: 1.25; }
.rt-resumen-compra small { color: var(--text-mute); font-size: .78rem; }
.rt-resumen-compra strong { font-size: 1.25rem; font-weight: 800; letter-spacing: -.02em; color: var(--text); font-variant-numeric: tabular-nums; }

.rt-barra-compra {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1020;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: .75rem 1rem calc(.75rem + env(safe-area-inset-bottom));
    background: var(--barra);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-top: 1px solid var(--line);
    box-shadow: 0 -10px 30px rgb(3 8 20 / 35%);
}

@media (max-width: 991.98px) { .rt-con-barra-compra { padding-bottom: 84px; } }

/* =====================================================================
   Acceso (login / registro) a dos columnas
   ===================================================================== */
.rt-auth {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    max-width: 980px;
    margin: 2.5rem auto 4rem;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--line-soft);
    box-shadow: var(--shadow);
    background: var(--tarjeta);
}

.rt-auth-lado {
    position: relative;
    padding: 2.5rem;
    color: #fff;
    background:
        radial-gradient(500px 300px at 0% 0%, rgb(255 255 255 / 18%), transparent 60%),
        linear-gradient(145deg, #2f6fe0 0%, #6d4fe0 55%, #8b5cf6 100%);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    overflow: hidden;
}

.rt-auth-lado::after {
    content: "";
    position: absolute;
    right: -80px;
    bottom: -80px;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    border: 40px solid rgb(255 255 255 / 8%);
}

.rt-auth-lado .rt-marca-texto,
.rt-auth-lado .rt-marca-texto span { color: #fff; background: none; -webkit-background-clip: border-box; background-clip: border-box; }
.rt-auth-lado .rt-marca-icono { background: rgb(255 255 255 / 18%); box-shadow: none; border: 1px solid rgb(255 255 255 / 30%); }
.rt-auth-lado h2 { font-size: 1.65rem; font-weight: 800; letter-spacing: -.03em; line-height: 1.15; margin: auto 0 0; color: #fff; }
.rt-auth-lado p { color: rgb(255 255 255 / 82%); margin: 0; }
.rt-auth-lado ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .6rem; font-size: .9rem; }
.rt-auth-lado li { display: flex; gap: .6rem; align-items: center; color: rgb(255 255 255 / 92%); }
.rt-auth-lado li .bi { width: 26px; height: 26px; border-radius: 8px; background: rgb(255 255 255 / 16%); display: inline-flex; align-items: center; justify-content: center; font-size: .85rem; }

.rt-auth-form { padding: 2.5rem; }
.rt-auth-form h1 { font-size: 1.45rem; font-weight: 700; letter-spacing: -.02em; margin: 0 0 .35rem; }

.rt-separador { display: flex; align-items: center; gap: .75rem; color: var(--text-mute); font-size: .78rem; margin: 1.5rem 0; }
.rt-separador::before,
.rt-separador::after { content: ""; flex: 1; height: 1px; background: var(--line-soft); }

@media (max-width: 767.98px) {
    .rt-auth { grid-template-columns: 1fr; margin: 1.25rem auto 3rem; }
    .rt-auth-lado { padding: 1.75rem; }
    .rt-auth-lado h2,
    .rt-auth-lado ul { display: none; }
    .rt-auth-form { padding: 1.75rem; }
}

.rt-buscador .form-control { min-height: 40px; }

/* Botón mientras se envía un formulario validado */
.btn.enviando { position: relative; color: transparent !important; pointer-events: none; }
.btn.enviando::after {
    content: "";
    position: absolute;
    inset: 0;
    margin: auto;
    width: 1.1rem;
    height: 1.1rem;
    border-radius: 50%;
    border: 2px solid rgb(255 255 255 / 45%);
    border-top-color: #fff;
    animation: rt-gira .7s linear infinite;
}

@keyframes rt-gira { to { transform: rotate(360deg); } }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
    .rt-evento:hover { transform: none; }
}