/* ═══════════════════════════════════════════════════════════════════════════
   NEXTERRA · Sistema de diseño
   Capa de tema sobre Bootstrap 5.3.

   Dos marcas, dos códigos de color, y nunca se mezclan en un componente:
     · verde + plata  → Nexterra, la plataforma
     · oro            → Mare Nostrum, el activo

   Tipografía: Archivo (display) · IBM Plex Sans (texto) · IBM Plex Mono (datos)
   ═══════════════════════════════════════════════════════════════════════════ */

@import url("https://fonts.googleapis.com/css2?family=Archivo:wdth,wght@75..125,400..800&family=IBM+Plex+Mono:wght@400;500;600&family=IBM+Plex+Sans:wght@400;500;600;700&display=swap");

/* ── Tokens ──────────────────────────────────────────────────────────────── */
:root,
[data-bs-theme="dark"] {
  /* Fondos y superficies */
  --nx-ground:      #0A0E0C;
  --nx-ground-2:    #0D1210;
  --nx-surface:     #101613;
  --nx-surface-2:   #151D19;
  --nx-surface-3:   #1A241F;
  --nx-line:        #1F2B25;
  --nx-line-strong: #31413A;

  /* Texto */
  --nx-text:  #DCE3DF;
  --nx-dim:   #94A29B;
  --nx-faint: #68766F;

  /* Marca Nexterra */
  --nx-green:      #5BE327;
  --nx-green-deep: #2E9612;
  --nx-green-soft: rgba(91, 227, 39, 0.14);
  --nx-green-line: rgba(91, 227, 39, 0.32);
  --nx-silver:     #C3CCC8;

  /* Marca Mare Nostrum */
  --nx-gold:      #C9A24B;
  --nx-gold-dim:  #8A6F32;
  --nx-gold-soft: rgba(201, 162, 75, 0.12);

  /* Semánticos */
  --nx-warn: #E3A72C;
  --nx-crit: #E2685A;
  --nx-info: #4FA8D8;

  /* Métricas */
  --nx-radius:    10px;
  --nx-radius-sm: 7px;
  --nx-sidebar:   258px;
  --nx-sidebar-c: 72px;
  --nx-topbar:    62px;

  --nx-f-display: "Archivo", "Arial Narrow", Helvetica, sans-serif;
  --nx-f-body:    "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --nx-f-mono:    "IBM Plex Mono", ui-monospace, Consolas, monospace;

  --nx-ease: cubic-bezier(0.22, 0.61, 0.36, 1);

  /* Puentes hacia Bootstrap */
  --bs-body-bg:            var(--nx-ground);
  --bs-body-color:         var(--nx-text);
  --bs-body-font-family:   var(--nx-f-body);
  --bs-border-color:       var(--nx-line);
  --bs-primary:            var(--nx-green);
  --bs-primary-rgb:        91, 227, 39;
  --bs-link-color:         var(--nx-green);
  --bs-link-hover-color:   #7BEA51;
  --bs-emphasis-color:     #FFFFFF;
  --bs-secondary-color:    var(--nx-dim);
  --bs-tertiary-color:     var(--nx-faint);
  --bs-border-radius:      var(--nx-radius);
}

/* ── Base ────────────────────────────────────────────────────────────────── */
* { box-sizing: border-box; }

body {
  background: var(--nx-ground);
  color: var(--nx-text);
  font-family: var(--nx-f-body);
  font-size: 15.5px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, .nx-display {
  font-family: var(--nx-f-display);
  font-variation-settings: "wdth" 110;
  letter-spacing: -0.015em;
  text-wrap: balance;
  color: var(--nx-text);
}

a { text-decoration: none; }
a:hover { text-decoration: none; }

:focus-visible {
  outline: 2px solid var(--nx-green);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection { background: var(--nx-green-soft); color: #FFFFFF; }

/* Barras de desplazamiento acordes al tema */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--nx-ground-2); }
::-webkit-scrollbar-thumb {
  background: var(--nx-line-strong);
  border-radius: 6px;
  border: 2px solid var(--nx-ground-2);
}
::-webkit-scrollbar-thumb:hover { background: #40544B; }

/* ── Marca ───────────────────────────────────────────────────────────────── */
.nx-wordmark {
  font-family: var(--nx-f-display);
  font-weight: 800;
  font-variation-settings: "wdth" 120;
  letter-spacing: 0.13em;
  background: linear-gradient(94deg, var(--nx-silver) 0%, #FFFFFF 26%, var(--nx-green) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  white-space: nowrap;
}

.nx-eyebrow {
  font-family: var(--nx-f-mono);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--nx-faint);
}

.nx-mono { font-family: var(--nx-f-mono); }
.nx-num  { font-variant-numeric: tabular-nums; }

.nx-gold   { color: var(--nx-gold) !important; }
.nx-green  { color: var(--nx-green) !important; }
.nx-silver { color: var(--nx-silver) !important; }
.nx-dim    { color: var(--nx-dim) !important; }
.nx-faint  { color: var(--nx-faint) !important; }

/* ── Estructura del backoffice ───────────────────────────────────────────── */
.nx-shell {
  display: grid;
  grid-template-columns: var(--nx-sidebar) 1fr;
  min-height: 100vh;
  transition: grid-template-columns 0.26s var(--nx-ease);
}
.nx-shell.is-collapsed { grid-template-columns: var(--nx-sidebar-c) 1fr; }

/* ── Barra lateral ───────────────────────────────────────────────────────── */
.nx-sidebar {
  background: var(--nx-ground-2);
  border-right: 1px solid var(--nx-line);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  z-index: 40;
}

.nx-sidebar__brand {
  height: var(--nx-topbar);
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 0 18px;
  border-bottom: 1px solid var(--nx-line);
  flex: none;
}
.nx-sidebar__brand img { width: 30px; height: 30px; object-fit: contain; flex: none; }
.nx-sidebar__brand .nx-wordmark { font-size: 16px; }

.nx-sidebar__nav {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 14px 10px 20px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nx-navgroup {
  font-family: var(--nx-f-mono);
  font-size: 9.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--nx-faint);
  padding: 16px 12px 7px;
  white-space: nowrap;
}

.nx-navlink {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 12px;
  border-radius: var(--nx-radius-sm);
  color: var(--nx-dim);
  font-size: 14.5px;
  font-weight: 500;
  white-space: nowrap;
  position: relative;
  transition: background 0.16s, color 0.16s;
}
.nx-navlink svg { width: 18px; height: 18px; flex: none; stroke-width: 1.7; }
.nx-navlink:hover { background: var(--nx-surface-2); color: var(--nx-text); }

.nx-navlink.is-active {
  background: var(--nx-green-soft);
  color: var(--nx-green);
}
/* Riel de 2px que marca la sección activa sin gritar */
.nx-navlink.is-active::before {
  content: "";
  position: absolute;
  left: -10px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  border-radius: 0 2px 2px 0;
  background: var(--nx-green);
}

.nx-navlink__badge {
  margin-left: auto;
  font-family: var(--nx-f-mono);
  font-size: 10.5px;
  padding: 1px 7px;
  border-radius: 999px;
  background: var(--nx-crit);
  color: #FFFFFF;
}

.nx-shell.is-collapsed .nx-navlink__label,
.nx-shell.is-collapsed .nx-navgroup,
.nx-shell.is-collapsed .nx-sidebar__brand .nx-wordmark,
.nx-shell.is-collapsed .nx-navlink__badge { display: none; }
.nx-shell.is-collapsed .nx-navlink { justify-content: center; padding: 11px; }

/* ── Barra superior ──────────────────────────────────────────────────────── */
.nx-topbar {
  height: var(--nx-topbar);
  background: rgba(10, 14, 12, 0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--nx-line);
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 22px;
  position: sticky;
  top: 0;
  z-index: 30;
}

.nx-iconbtn {
  width: 36px;
  height: 36px;
  border-radius: var(--nx-radius-sm);
  border: 1px solid var(--nx-line);
  background: var(--nx-surface);
  color: var(--nx-dim);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.18s, color 0.18s;
  flex: none;
}
.nx-iconbtn:hover { border-color: var(--nx-line-strong); color: var(--nx-text); }
.nx-iconbtn svg { width: 17px; height: 17px; stroke-width: 1.8; }

.nx-main { padding: 26px 22px 60px; max-width: 1480px; }

/* ── Encabezado de página ────────────────────────────────────────────────── */
.nx-pagehead {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}
.nx-pagehead h1 { font-size: clamp(23px, 3vw, 30px); font-weight: 700; margin: 2px 0 0; }
.nx-pagehead p  { color: var(--nx-dim); margin: 6px 0 0; font-size: 14.5px; max-width: 62ch; }

/* ── Tarjetas ────────────────────────────────────────────────────────────── */
.nx-card {
  background: var(--nx-surface);
  border: 1px solid var(--nx-line);
  border-radius: var(--nx-radius);
  overflow: hidden;
  position: relative;
  transition: border-color 0.22s var(--nx-ease), transform 0.22s var(--nx-ease);
}
.nx-card:hover { border-color: var(--nx-line-strong); }

/* Borde metálico que se ilumina: plata en reposo, verde al pasar el cursor */
.nx-card--metal::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(145deg, rgba(195, 204, 200, 0.22), transparent 42%, transparent 62%, rgba(195, 204, 200, 0.1));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
  opacity: 0.9;
  transition: background 0.3s var(--nx-ease);
}
.nx-card--metal:hover::after {
  background: linear-gradient(145deg, var(--nx-green-line), transparent 42%, transparent 62%, rgba(91, 227, 39, 0.16));
}

.nx-card__head {
  padding: 15px 20px;
  border-bottom: 1px solid var(--nx-line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--nx-surface-2);
}
.nx-card__head h2,
.nx-card__head h3 { font-size: 15.5px; font-weight: 600; margin: 0; font-variation-settings: "wdth" 100; }
.nx-card__body { padding: 20px; }
.nx-card__foot {
  padding: 13px 20px;
  border-top: 1px solid var(--nx-line);
  background: var(--nx-ground-2);
}

/* Variante del activo: se usa solo donde se habla del hotel */
.nx-card--asset { border-color: rgba(201, 162, 75, 0.26); }
.nx-card--asset .nx-card__head { background: linear-gradient(90deg, var(--nx-gold-soft), transparent); }

/* ── Indicadores (KPI) ───────────────────────────────────────────────────── */
.nx-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(212px, 1fr));
  gap: 1px;
  background: var(--nx-line);
  border: 1px solid var(--nx-line);
  border-radius: var(--nx-radius);
  overflow: hidden;
}

.nx-stat {
  background: var(--nx-surface);
  padding: 19px 20px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  transition: background 0.2s;
}
.nx-stat:hover { background: var(--nx-surface-2); }

.nx-stat__label {
  font-family: var(--nx-f-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--nx-faint);
  display: flex;
  align-items: center;
  gap: 7px;
}
.nx-stat__value {
  font-family: var(--nx-f-display);
  font-size: 29px;
  font-weight: 700;
  font-variation-settings: "wdth" 106;
  font-variant-numeric: tabular-nums;
  line-height: 1.08;
  letter-spacing: -0.02em;
}
.nx-stat__value small { font-size: 14px; color: var(--nx-faint); font-weight: 500; margin-left: 3px; }
.nx-stat__meta { font-size: 12.5px; color: var(--nx-dim); }

.nx-stat--accent .nx-stat__value { color: var(--nx-green); }
.nx-stat--asset  .nx-stat__value { color: var(--nx-gold); }

/* ── Barra de avance ─────────────────────────────────────────────────────── */
.nx-progress {
  height: 7px;
  border-radius: 999px;
  background: var(--nx-surface-3);
  overflow: hidden;
  position: relative;
}
.nx-progress__fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--nx-green-deep), var(--nx-green));
  width: 0;
  transition: width 0.9s var(--nx-ease);
  position: relative;
}
/* Brillo que recorre la barra mientras la etapa sigue abierta */
.nx-progress__fill::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.32), transparent);
  transform: translateX(-100%);
  animation: nx-sheen 2.6s var(--nx-ease) infinite;
}
@keyframes nx-sheen { to { transform: translateX(100%); } }

.nx-progress--gold .nx-progress__fill {
  background: linear-gradient(90deg, var(--nx-gold-dim), var(--nx-gold));
}

/* ── Botones ─────────────────────────────────────────────────────────────── */
.btn {
  font-family: var(--nx-f-body);
  font-weight: 600;
  font-size: 14.5px;
  border-radius: var(--nx-radius-sm);
  padding: 9px 19px;
  transition: transform 0.18s var(--nx-ease), box-shadow 0.24s var(--nx-ease),
              background 0.2s, border-color 0.2s, color 0.2s;
}
.btn:active { transform: translateY(1px); }

.btn-nx {
  background: linear-gradient(96deg, var(--nx-green-deep), var(--nx-green));
  border: 0;
  color: #06170A;
  box-shadow: 0 0 0 rgba(91, 227, 39, 0);
}
.btn-nx:hover {
  color: #06170A;
  transform: translateY(-1px);
  box-shadow: 0 7px 26px rgba(91, 227, 39, 0.26);
}
.btn-nx:disabled, .btn-nx.disabled {
  background: var(--nx-surface-3);
  color: var(--nx-faint);
  box-shadow: none;
  transform: none;
}

.btn-nx-ghost {
  background: transparent;
  border: 1px solid var(--nx-line-strong);
  color: var(--nx-silver);
}
.btn-nx-ghost:hover { border-color: var(--nx-green); color: var(--nx-green); background: var(--nx-green-soft); }

.btn-nx-gold {
  background: linear-gradient(96deg, var(--nx-gold-dim), var(--nx-gold));
  border: 0;
  color: #1A1204;
}
.btn-nx-gold:hover { color: #1A1204; transform: translateY(-1px); box-shadow: 0 7px 26px rgba(201, 162, 75, 0.22); }

.btn-nx-danger {
  background: transparent;
  border: 1px solid rgba(226, 104, 90, 0.4);
  color: var(--nx-crit);
}
.btn-nx-danger:hover { background: rgba(226, 104, 90, 0.12); color: var(--nx-crit); border-color: var(--nx-crit); }

/* Botón ocupado: el texto se sustituye, el ancho no salta */
.btn.is-busy { pointer-events: none; opacity: 0.72; position: relative; color: transparent !important; }
.btn.is-busy::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 15px; height: 15px;
  margin: -7.5px 0 0 -7.5px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  color: #06170A;
  animation: nx-spin 0.62s linear infinite;
}
@keyframes nx-spin { to { transform: rotate(360deg); } }

/* ── Formularios ─────────────────────────────────────────────────────────── */
.form-label {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--nx-dim);
  margin-bottom: 6px;
  letter-spacing: 0.01em;
}

.form-control, .form-select {
  background: var(--nx-ground-2);
  border: 1px solid var(--nx-line-strong);
  color: var(--nx-text);
  border-radius: var(--nx-radius-sm);
  padding: 10px 13px;
  font-size: 15px;
  transition: border-color 0.18s, box-shadow 0.18s, background 0.18s;
}
.form-control:focus, .form-select:focus {
  background: var(--nx-ground-2);
  border-color: var(--nx-green);
  color: var(--nx-text);
  box-shadow: 0 0 0 3px var(--nx-green-soft);
}
.form-control::placeholder { color: var(--nx-faint); }
.form-control:disabled, .form-control[readonly] { background: var(--nx-surface-2); color: var(--nx-dim); }

.form-control.is-invalid, .form-select.is-invalid {
  border-color: var(--nx-crit);
  background-image: none;
}
.form-control.is-invalid:focus { box-shadow: 0 0 0 3px rgba(226, 104, 90, 0.16); }

.nx-field-error {
  display: block;
  font-size: 12.5px;
  color: var(--nx-crit);
  margin-top: 5px;
}

.nx-hint { font-size: 12.5px; color: var(--nx-faint); margin-top: 5px; }

.form-check-input {
  background-color: var(--nx-ground-2);
  border-color: var(--nx-line-strong);
}
.form-check-input:checked { background-color: var(--nx-green); border-color: var(--nx-green); }
.form-check-input:focus { box-shadow: 0 0 0 3px var(--nx-green-soft); border-color: var(--nx-green); }
.form-check-label { font-size: 14px; color: var(--nx-dim); }

/* Campo de dirección de wallet: mono y con espacio para 42 caracteres */
.nx-input-address {
  font-family: var(--nx-f-mono);
  font-size: 13.5px;
  letter-spacing: 0.02em;
}

/* Selector de cantidad de tokens */
.nx-stepper {
  display: flex;
  align-items: stretch;
  border: 1px solid var(--nx-line-strong);
  border-radius: var(--nx-radius-sm);
  overflow: hidden;
  background: var(--nx-ground-2);
  max-width: 240px;
}
.nx-stepper button {
  width: 46px;
  border: 0;
  background: var(--nx-surface-2);
  color: var(--nx-silver);
  font-size: 19px;
  line-height: 1;
  transition: background 0.16s, color 0.16s;
}
.nx-stepper button:hover:not(:disabled) { background: var(--nx-green-soft); color: var(--nx-green); }
.nx-stepper button:disabled { color: var(--nx-faint); cursor: not-allowed; }
.nx-stepper input {
  flex: 1;
  border: 0;
  background: transparent;
  color: var(--nx-text);
  text-align: center;
  font-family: var(--nx-f-display);
  font-size: 22px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  min-width: 0;
}
.nx-stepper input:focus { outline: none; }

/* ── Etiquetas de estado ─────────────────────────────────────────────────── */
.nx-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--nx-f-mono);
  font-size: 10.5px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
  white-space: nowrap;
}
.nx-badge--ok      { background: var(--nx-green-soft);            color: var(--nx-green); border-color: var(--nx-green-line); }
.nx-badge--wait    { background: rgba(227, 167, 44, 0.12);        color: var(--nx-warn);  border-color: rgba(227, 167, 44, 0.32); }
.nx-badge--bad     { background: rgba(226, 104, 90, 0.12);        color: var(--nx-crit);  border-color: rgba(226, 104, 90, 0.32); }
.nx-badge--neutral { background: var(--nx-surface-3);             color: var(--nx-dim);   border-color: var(--nx-line-strong); }
.nx-badge--asset   { background: var(--nx-gold-soft);             color: var(--nx-gold);  border-color: rgba(201, 162, 75, 0.32); }

/* Punto que late mientras algo está en curso */
.nx-badge--wait::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
  animation: nx-pulse 1.5s ease-in-out infinite;
}
@keyframes nx-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.28; } }

/* ── Tablas ──────────────────────────────────────────────────────────────── */
.nx-tablewrap {
  overflow-x: auto;
  border: 1px solid var(--nx-line);
  border-radius: var(--nx-radius);
  background: var(--nx-surface);
}
.nx-tablewrap .nx-card__head { border-radius: var(--nx-radius) var(--nx-radius) 0 0; }

.nx-table { width: 100%; margin: 0; border-collapse: collapse; font-size: 14px; }
.nx-table th {
  font-family: var(--nx-f-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--nx-faint);
  font-weight: 500;
  background: var(--nx-surface-2);
  padding: 11px 16px;
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid var(--nx-line);
}
.nx-table td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--nx-line);
  color: var(--nx-dim);
  vertical-align: middle;
}
.nx-table tbody tr { transition: background 0.14s; }
.nx-table tbody tr:hover { background: var(--nx-surface-2); }
.nx-table tbody tr:last-child td { border-bottom: 0; }
.nx-table td.nx-strong { color: var(--nx-text); font-weight: 600; }
.nx-table .nx-num, .nx-table th.nx-num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }

/* ── Estado vacío ────────────────────────────────────────────────────────── */
.nx-empty {
  padding: 54px 24px;
  text-align: center;
  color: var(--nx-dim);
}
.nx-empty svg { width: 38px; height: 38px; color: var(--nx-line-strong); margin-bottom: 14px; stroke-width: 1.4; }
.nx-empty h3 { font-size: 16.5px; margin-bottom: 6px; }
.nx-empty p  { font-size: 14px; max-width: 42ch; margin: 0 auto 18px; color: var(--nx-faint); }

/* ── Esqueleto de carga ──────────────────────────────────────────────────── */
.nx-skeleton {
  background: linear-gradient(90deg, var(--nx-surface-2) 25%, var(--nx-surface-3) 50%, var(--nx-surface-2) 75%);
  background-size: 200% 100%;
  animation: nx-shimmer 1.4s linear infinite;
  border-radius: 5px;
  color: transparent !important;
}
@keyframes nx-shimmer { to { background-position: -200% 0; } }

/* ── Avisos ──────────────────────────────────────────────────────────────── */
.nx-alert {
  border: 1px solid var(--nx-line-strong);
  border-left: 3px solid var(--nx-dim);
  border-radius: var(--nx-radius);
  padding: 15px 18px;
  font-size: 14.5px;
  color: var(--nx-dim);
  display: flex;
  gap: 13px;
  align-items: flex-start;
  background: var(--nx-surface);
}
.nx-alert svg { width: 18px; height: 18px; flex: none; margin-top: 2px; stroke-width: 1.8; }
.nx-alert strong { color: var(--nx-text); font-weight: 600; }
.nx-alert--ok   { border-left-color: var(--nx-green); background: linear-gradient(90deg, var(--nx-green-soft), transparent 46%); }
.nx-alert--ok   svg { color: var(--nx-green); }
.nx-alert--warn { border-left-color: var(--nx-warn);  background: linear-gradient(90deg, rgba(227, 167, 44, 0.07), transparent 46%); }
.nx-alert--warn svg { color: var(--nx-warn); }
.nx-alert--bad  { border-left-color: var(--nx-crit);  background: linear-gradient(90deg, rgba(226, 104, 90, 0.07), transparent 46%); }
.nx-alert--bad  svg { color: var(--nx-crit); }
.nx-alert--info { border-left-color: var(--nx-info);  background: linear-gradient(90deg, rgba(79, 168, 216, 0.07), transparent 46%); }
.nx-alert--info svg { color: var(--nx-info); }

/* ── Avisos flotantes ────────────────────────────────────────────────────── */
.nx-toasts {
  position: fixed;
  top: 18px; right: 18px;
  z-index: 1080;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: min(380px, calc(100vw - 36px));
}
.nx-toast {
  background: var(--nx-surface);
  border: 1px solid var(--nx-line-strong);
  border-left: 3px solid var(--nx-green);
  border-radius: var(--nx-radius);
  padding: 13px 16px;
  font-size: 14px;
  color: var(--nx-text);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.5);
  animation: nx-toast-in 0.32s var(--nx-ease);
}
.nx-toast--error   { border-left-color: var(--nx-crit); }
.nx-toast--warning { border-left-color: var(--nx-warn); }
.nx-toast.is-out   { animation: nx-toast-out 0.24s var(--nx-ease) forwards; }
@keyframes nx-toast-in  { from { opacity: 0; transform: translateX(24px); } }
@keyframes nx-toast-out { to   { opacity: 0; transform: translateX(24px); } }

/* ── Pago con QR ─────────────────────────────────────────────────────────── */
.nx-qr {
  background: #FFFFFF;
  padding: 13px;
  border-radius: var(--nx-radius);
  width: fit-content;
  margin: 0 auto;
  position: relative;
}
.nx-qr canvas, .nx-qr img { display: block; }

/* Esquinas que enmarcan el código mientras la orden sigue viva */
.nx-qr::before, .nx-qr::after {
  content: "";
  position: absolute;
  width: 20px; height: 20px;
  border: 2px solid var(--nx-green);
  animation: nx-frame 2.4s ease-in-out infinite;
}
.nx-qr::before { top: -6px; left: -6px; border-right: 0; border-bottom: 0; border-radius: 5px 0 0 0; }
.nx-qr::after  { bottom: -6px; right: -6px; border-left: 0; border-top: 0; border-radius: 0 0 5px 0; }
@keyframes nx-frame { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

.nx-address {
  font-family: var(--nx-f-mono);
  font-size: 13px;
  word-break: break-all;
  background: var(--nx-ground-2);
  border: 1px solid var(--nx-line);
  border-radius: var(--nx-radius-sm);
  padding: 11px 13px;
  color: var(--nx-silver);
  line-height: 1.7;
}

.nx-countdown {
  font-family: var(--nx-f-display);
  font-size: 27px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}
.nx-countdown.is-urgent { color: var(--nx-crit); }

/* Línea de estado del pago */
.nx-steps { display: flex; flex-direction: column; gap: 0; }
.nx-step {
  display: flex;
  gap: 14px;
  padding: 11px 0;
  align-items: flex-start;
  position: relative;
}
.nx-step__dot {
  width: 24px; height: 24px;
  border-radius: 50%;
  border: 1px solid var(--nx-line-strong);
  background: var(--nx-surface);
  color: var(--nx-faint);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--nx-f-mono);
  font-size: 10.5px;
  flex: none;
  z-index: 1;
  transition: all 0.3s var(--nx-ease);
}
/* Hilo que une los pasos */
.nx-step:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 11.5px;
  top: 33px;
  bottom: -2px;
  width: 1px;
  background: var(--nx-line);
}
.nx-step__text { font-size: 14px; color: var(--nx-faint); padding-top: 1px; }

.nx-step.is-done .nx-step__dot   { border-color: var(--nx-green); background: var(--nx-green-soft); color: var(--nx-green); }
.nx-step.is-done .nx-step__text  { color: var(--nx-dim); }
.nx-step.is-active .nx-step__dot { border-color: var(--nx-green); background: var(--nx-green); color: #06170A; box-shadow: 0 0 0 4px var(--nx-green-soft); }
.nx-step.is-active .nx-step__text{ color: var(--nx-text); font-weight: 600; }

/* ── Ventanas modales ────────────────────────────────────────────────────── */
.modal-content {
  background: var(--nx-surface);
  border: 1px solid var(--nx-line-strong);
  border-radius: var(--nx-radius);
}
.modal-header, .modal-footer { border-color: var(--nx-line); }
.modal-backdrop.show { opacity: 0.78; }

/* ── Acceso (login / registro) ───────────────────────────────────────────── */
.nx-auth {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.nx-auth__aside {
  position: relative;
  overflow: hidden;
  background: var(--nx-ground-2);
  border-right: 1px solid var(--nx-line);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 44px;
}
.nx-auth__aside::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(620px 340px at 16% 0%, rgba(91, 227, 39, 0.13), transparent 62%),
    radial-gradient(560px 320px at 94% 100%, rgba(201, 162, 75, 0.09), transparent 60%);
  pointer-events: none;
}
.nx-auth__aside > * { position: relative; }

.nx-auth__form {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 44px 24px;
}
.nx-auth__form > div { width: 100%; max-width: 412px; }

.nx-auth__hotel {
  border-radius: var(--nx-radius);
  overflow: hidden;
  border: 1px solid var(--nx-line);
  aspect-ratio: 16 / 10;
  position: relative;
}
.nx-auth__hotel img { width: 100%; height: 100%; object-fit: cover; opacity: 0.82; }
.nx-auth__hotel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(10, 14, 12, 0.88), transparent 58%);
}
.nx-auth__hotel figcaption {
  position: absolute;
  left: 18px; right: 18px; bottom: 14px;
  z-index: 1;
  font-family: var(--nx-f-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--nx-gold);
}

/* ── Revelado al entrar ──────────────────────────────────────────────────── */
.nx-rise { opacity: 0; transform: translateY(12px); animation: nx-rise 0.5s var(--nx-ease) forwards; }
.nx-rise[data-d="1"] { animation-delay: 0.05s; }
.nx-rise[data-d="2"] { animation-delay: 0.1s; }
.nx-rise[data-d="3"] { animation-delay: 0.15s; }
.nx-rise[data-d="4"] { animation-delay: 0.2s; }
@keyframes nx-rise { to { opacity: 1; transform: none; } }

/* ── Responsivo ──────────────────────────────────────────────────────────── */
@media (max-width: 991.98px) {
  .nx-auth { grid-template-columns: 1fr; }
  .nx-auth__aside { display: none; }
}

@media (max-width: 767.98px) {
  .nx-shell { grid-template-columns: 1fr; }

  /* En móvil la barra lateral se convierte en cajón deslizante */
  .nx-sidebar {
    position: fixed;
    top: 0; left: 0; bottom: 0;
    width: var(--nx-sidebar);
    transform: translateX(-100%);
    transition: transform 0.26s var(--nx-ease);
    box-shadow: 0 0 44px rgba(0, 0, 0, 0.6);
  }
  .nx-shell.is-open .nx-sidebar { transform: none; }
  .nx-shell.is-open::after {
    content: "";
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 35;
  }
  .nx-main { padding: 20px 15px 48px; }
  .nx-topbar { padding: 0 15px; }
  .nx-stat__value { font-size: 25px; }
  .nx-pagehead { align-items: flex-start; flex-direction: column; }
}

/* ── Accesibilidad ───────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .nx-rise { opacity: 1; transform: none; }
}

/* ── Impresión (constancias) ─────────────────────────────────────────────── */
@media print {
  .nx-sidebar, .nx-topbar, .btn, .nx-toasts { display: none !important; }
  body { background: #FFFFFF; color: #000000; }
  .nx-shell { grid-template-columns: 1fr; }
  .nx-card { border-color: #CCCCCC; break-inside: avoid; }
}