/* =========================================================================
   COSTA8 • DESIGN SYSTEM v2 · "Esmeralda Selva"
   Capa de corrección visual cargada al final de todas las páginas.
   Objetivo: contraste AA/AAA, estados de selección claros, componentes
   premium y responsive real en móvil.
   ========================================================================= */

:root {
  --c8-emerald-50:  #ECFDF5;
  --c8-emerald-100: #D1FAE5;
  --c8-emerald-300: #6EE7B7;
  --c8-emerald-400: #34D399;
  --c8-emerald-500: #10B981;
  --c8-emerald-600: #059669;
  --c8-emerald-700: #047857;
  --c8-emerald-900: #064E3B;

  --c8-gold-300: #F2D98B;
  --c8-gold-400: #E9C46A;
  --c8-gold-600: #C59A3F;

  /* Modo claro refinado (más cálido, menos plano) */
  --c8-page:      #F7F6F1;
  --c8-surface:   #FFFFFF;
  --c8-surface-2: #F1EFE8;
  --c8-line:      #E3DED4;
  --c8-ink:       #10231D;
  --c8-ink-2:     #4A5F57;

  /* Modo selva: más luminoso que #10342B para que el texto respire */
  --c8-jungle-page:      #0F3B31;
  --c8-jungle-surface:   #15493D;
  --c8-jungle-elevated:  #1C5849;
  --c8-jungle-line:      rgba(255, 255, 255, 0.16);
  --c8-jungle-ink:       #F3FBF8;
  --c8-jungle-ink-2:     #C6E2D6;
  --c8-jungle-ink-3:     #A8CDBE;

  --c8-radius: 18px;
  --c8-shadow-soft: 0 10px 30px rgba(6, 44, 36, 0.10);
  --c8-shadow-ring: 0 0 0 4px rgba(16, 185, 129, 0.28);
  --c8-touch: 44px;
}

/* ============================ TIPOGRAFÍA / LEGIBILIDAD ================== */
body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* En modo selva, ningún texto secundario por debajo del mínimo legible */
[data-theme="dark-green"] {
  --text-primary: var(--c8-jungle-ink);
  --text-secondary: var(--c8-jungle-ink-2);
  --text-muted: var(--c8-jungle-ink-3);
  --border-color: var(--c8-jungle-line);
  --bg-page: var(--c8-jungle-page);
  --bg-surface: var(--c8-jungle-surface);
  --bg-surface-elevated: var(--c8-jungle-elevated);
  --text-main: var(--c8-jungle-ink);
}

[data-theme="dark-green"] body { color: var(--c8-jungle-ink); }

/* Colores oscuros inline → aclarados (típico de textos que desaparecían) */
[data-theme="dark-green"] [style*="color: #0F172A"],
[data-theme="dark-green"] [style*="color:#0F172A"],
[data-theme="dark-green"] [style*="color: #141E19"],
[data-theme="dark-green"] [style*="color: #111827"],
[data-theme="dark-green"] [style*="color: #1F2937"],
[data-theme="dark-green"] [style*="color: #334155"],
[data-theme="dark-green"] [style*="color: #475569"] {
  color: var(--c8-jungle-ink) !important;
}

[data-theme="dark-green"] [style*="color: #64748B"],
[data-theme="dark-green"] [style*="color:#64748B"],
[data-theme="dark-green"] [style*="color: #6B7280"],
[data-theme="dark-green"] [style*="color: #94A3B8"],
[data-theme="dark-green"] [style*="color:#94A3B8"] {
  color: var(--c8-jungle-ink-2) !important;
}

/* Cajas blancas inline que rompían el modo verde */
[data-theme="dark-green"] [style*="background: #fff"],
[data-theme="dark-green"] [style*="background:#fff"],
[data-theme="dark-green"] [style*="background: #FFF"],
[data-theme="dark-green"] [style*="background: #FFFFFF"],
[data-theme="dark-green"] [style*="background:#FFFFFF"],
[data-theme="dark-green"] [style*="background: #FAFAF9"],
[data-theme="dark-green"] [style*="background: #F8FAFC"],
[data-theme="dark-green"] [style*="background: #FAF9F5"],
[data-theme="dark-green"] [style*="background: #F1F5F9"],
[data-theme="dark-green"] [style*="background: #F3F4F6"] {
  background: var(--c8-jungle-surface) !important;
  color: var(--c8-jungle-ink) !important;
}

/* Bordes claros inline → borde de selva */
[data-theme="dark-green"] [style*="border: 1px solid #CBD5E1"],
[data-theme="dark-green"] [style*="border: 1.5px solid #CBD5E1"],
[data-theme="dark-green"] [style*="border: 1px solid #E2E8F0"],
[data-theme="dark-green"] [style*="border: 1.5px solid #E2E8F0"],
[data-theme="dark-green"] [style*="border: 1px solid #E5E7EB"],
[data-theme="dark-green"] [style*="border-bottom: 1px solid #E2E8F0"] {
  border-color: var(--c8-jungle-line) !important;
}

/* ============================ CAFÉ → ESMERALDA ========================== */
/* El bloque "Escudo Anti-Bypass" y avisos similares usaban #FEF3C7/#78350F */
[style*="background: #FEF3C7"],
[style*="background:#FEF3C7"] {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.12), rgba(233, 196, 106, 0.10)) !important;
  border: 1.5px solid rgba(16, 185, 129, 0.45) !important;
  border-radius: 16px !important;
}

[style*="color: #78350F"], [style*="color:#78350F"],
[style*="color: #92400E"], [style*="color:#92400E"] {
  color: var(--c8-ink) !important;
}

[style*="color: #B45309"], [style*="color:#B45309"] {
  color: var(--c8-emerald-700) !important;
}

[data-theme="dark-green"] [style*="color: #78350F"],
[data-theme="dark-green"] [style*="color: #92400E"] { color: var(--c8-jungle-ink) !important; }

[data-theme="dark-green"] [style*="color: #B45309"] {
  color: var(--c8-emerald-300) !important;
}

/* ============================ BOTONES =================================== */
.btn-dark,
.btn-primary,
.btn-green,
button[onclick*="launchStudioSelectedFlow"],
button[onclick*="finishStudio"] {
  background: linear-gradient(135deg, var(--c8-emerald-500), var(--c8-emerald-700)) !important;
  color: #FFFFFF !important;
  border: none !important;
  font-weight: 800 !important;
  border-radius: 14px !important;
  padding: 14px 30px !important;
  min-height: var(--c8-touch);
  letter-spacing: 0.2px;
  box-shadow: 0 8px 22px rgba(5, 150, 105, 0.32) !important;
  transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
}

.btn-dark:hover,
.btn-green:hover,
button[onclick*="finishStudio"]:hover {
  transform: translateY(-2px);
  filter: saturate(1.08);
  box-shadow: 0 12px 28px rgba(5, 150, 105, 0.42) !important;
}

.btn-green { background: linear-gradient(135deg, #10B981, #047857) !important; }

/* Botón "Atrás": antes invisible (borde gris claro sobre fondo oscuro) */
.btn-outline,
button[onclick*="gotoAlojStep"],
button[onclick*="studioGoBack"] {
  background: var(--c8-surface-2) !important;
  border: 1.5px solid var(--c8-line) !important;
  color: var(--c8-ink) !important;
  font-weight: 800 !important;
  min-height: var(--c8-touch);
  border-radius: 14px !important;
  padding: 12px 22px !important;
  transition: background .18s ease, border-color .18s ease, transform .18s ease;
}

.btn-outline:hover,
button[onclick*="gotoAlojStep"]:hover {
  border-color: var(--c8-emerald-500) !important;
  color: var(--c8-emerald-700) !important;
  transform: translateX(-2px);
}

[data-theme="dark-green"] .btn-outline,
[data-theme="dark-green"] button[onclick*="gotoAlojStep"],
[data-theme="dark-green"] button[onclick*="studioGoBack"] {
  background: rgba(255, 255, 255, 0.07) !important;
  border-color: rgba(255, 255, 255, 0.42) !important;
  color: var(--c8-jungle-ink) !important;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.04);
}

[data-theme="dark-green"] .btn-outline:hover,
[data-theme="dark-green"] button[onclick*="gotoAlojStep"]:hover {
  background: rgba(52, 211, 153, 0.16) !important;
  border-color: var(--c8-emerald-300) !important;
  color: #FFFFFF !important;
}

/* Botón circular de retroceso del header */
#studio-back-btn {
  width: 42px !important;
  height: 42px !important;
  border: 1.5px solid var(--c8-line) !important;
  background: var(--c8-surface) !important;
  color: var(--c8-ink) !important;
  box-shadow: var(--c8-shadow-soft);
}

[data-theme="dark-green"] #studio-back-btn {
  background: rgba(255, 255, 255, 0.12) !important;
  border-color: rgba(255, 255, 255, 0.45) !important;
  color: #FFFFFF !important;
}

/* ============================ SELECCIÓN VISIBLE ========================= */
/* Antes: al elegir Alojamiento/Experiencia/Servicio no se distinguía nada */
.cat-box,
.aloj-choice,
.photo-thumb-item,
.step-card {
  position: relative;
  transition: border-color .2s ease, background .2s ease, box-shadow .2s ease, transform .2s ease;
}

.cat-box.is-selected,
.cat-box.selected {
  border: 3px solid var(--c8-emerald-500) !important;
  background: linear-gradient(160deg, rgba(16, 185, 129, 0.14), rgba(16, 185, 129, 0.04)) !important;
  box-shadow: var(--c8-shadow-ring), 0 18px 40px rgba(5, 150, 105, 0.22) !important;
  transform: translateY(-4px) scale(1.012);
}

.cat-box.is-selected::after,
.cat-box.selected::after {
  content: "✓ SELECCIONADO";
  position: absolute;
  top: 14px;
  right: 14px;
  background: linear-gradient(135deg, var(--c8-emerald-500), var(--c8-emerald-700));
  color: #fff;
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 1px;
  padding: 6px 12px;
  border-radius: 999px;
  box-shadow: 0 4px 14px rgba(5, 150, 105, 0.45);
}

[data-theme="dark-green"] .cat-box.is-selected,
[data-theme="dark-green"] .cat-box.selected {
  background: linear-gradient(160deg, rgba(52, 211, 153, 0.20), rgba(16, 185, 129, 0.06)) !important;
  border-color: var(--c8-emerald-300) !important;
}

/* Opciones internas (entero / habitación / hostal) */
.aloj-choice.is-selected {
  border: 3px solid var(--c8-emerald-500) !important;
  background: rgba(16, 185, 129, 0.12) !important;
  box-shadow: var(--c8-shadow-ring) !important;
}

/* Miniaturas de fotos seleccionadas */
.photo-thumb-item.is-selected {
  outline: 3px solid var(--c8-emerald-400);
  outline-offset: 3px;
}

/* ============================ FORMULARIOS =============================== */
input:not([type="checkbox"]):not([type="radio"]):not([type="range"]),
textarea,
select {
  font-size: 16px !important;      /* evita el zoom automático en iOS */
  border-radius: 12px !important;
  min-height: var(--c8-touch);
  color: var(--c8-ink);
  border: 1.5px solid var(--c8-line);
  background: var(--c8-surface);
  transition: border-color .18s ease, box-shadow .18s ease;
}

input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: none !important;
  border-color: var(--c8-emerald-500) !important;
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.22) !important;
}

[data-theme="dark-green"] input:not([type="checkbox"]):not([type="radio"]),
[data-theme="dark-green"] textarea,
[data-theme="dark-green"] select {
  background: rgba(6, 32, 26, 0.72) !important;
  color: var(--c8-jungle-ink) !important;
  border-color: rgba(255, 255, 255, 0.24) !important;
}

[data-theme="dark-green"] input::placeholder,
[data-theme="dark-green"] textarea::placeholder {
  color: rgba(243, 251, 248, 0.55) !important;
}

[data-theme="dark-green"] label { color: var(--c8-jungle-ink); }

option { color: var(--c8-ink); background: #fff; }
[data-theme="dark-green"] option { color: var(--c8-jungle-ink); background: #0C322A; }

/* ============================ TARJETAS / SUPERFICIES ==================== */
.clean-card,
.card,
.legal-card,
.listing-card {
  border-radius: var(--c8-radius) !important;
  box-shadow: var(--c8-shadow-soft) !important;
}

[data-theme="dark-green"] .clean-card,
[data-theme="dark-green"] .card,
[data-theme="dark-green"] .legal-card,
[data-theme="dark-green"] .listing-card {
  background: var(--c8-jungle-surface) !important;
  border-color: var(--c8-jungle-line) !important;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.32) !important;
}

/* Tablas legibles en oscuro */
[data-theme="dark-green"] table tbody tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.045);
}
[data-theme="dark-green"] th { color: var(--c8-jungle-ink-2) !important; }
[data-theme="dark-green"] td { color: var(--c8-jungle-ink) !important; }

/* ============================ ACCESIBILIDAD ============================= */
:focus-visible {
  outline: 3px solid var(--c8-emerald-400);
  outline-offset: 2px;
  border-radius: 8px;
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}

/* ============================ RESPONSIVE REAL =========================== */
@media (max-width: 900px) {
  .clean-card { padding: 24px 20px !important; }
  #host-category-grid,
  .cat-grid { grid-template-columns: 1fr !important; }
}

@media (max-width: 640px) {
  body { font-size: 15.5px; }

  h1 { font-size: 1.5rem !important; line-height: 1.25 !important; }
  h2 { font-size: 1.22rem !important; line-height: 1.3 !important; }
  h3 { font-size: 1.06rem !important; }

  .clean-card { padding: 20px 16px !important; border-radius: 16px !important; }

  .cat-box {
    min-height: auto !important;
    padding: 22px 16px 18px !important;
    border-radius: 18px !important;
  }
  .cat-box > div:first-child { font-size: 3rem !important; margin-bottom: 8px !important; }
  .cat-box.is-selected::after,
  .cat-box.selected::after { font-size: 0.6rem; padding: 5px 9px; top: 10px; right: 10px; }

  /* Botones a ancho completo: se acaban los botones diminutos */
  button[onclick*="launchStudioSelectedFlow"],
  button[onclick*="finishStudio"],
  button[onclick*="gotoAlojStep"] {
    width: 100%;
    justify-content: center;
  }

  /* Barra de acciones pegada al pulgar */
  .c8-actionbar {
    position: sticky;
    bottom: 0;
    z-index: 60;
    background: linear-gradient(to top, var(--c8-page) 72%, transparent);
    padding: 12px 0 8px;
    display: flex;
    gap: 10px;
  }
  [data-theme="dark-green"] .c8-actionbar {
    background: linear-gradient(to top, var(--c8-jungle-page) 72%, transparent);
  }
  .c8-actionbar > button { flex: 1; }

  /* Nada de scroll horizontal accidental */
  html, body { max-width: 100%; overflow-x: hidden; }

  /* Tablas → tarjetas apiladas */
  table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }

  /* Contadores de capacidad más grandes y táctiles */
  .modal-counter-card { border-radius: 14px !important; }
  .modal-counter-card button {
    min-width: 42px; min-height: 42px; font-size: 1.1rem !important;
  }
}

/* ============================ MODAL DE MARCA ============================ */
.c8-modal-backdrop {
  position: fixed; inset: 0; z-index: 2147483000;
  background: rgba(4, 22, 18, 0.62);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  animation: c8Fade .18s ease;
}

.c8-modal {
  width: 100%;
  max-width: 440px;
  max-height: 86vh;
  overflow-y: auto;
  background: var(--c8-surface);
  color: var(--c8-ink);
  border-radius: 22px;
  border: 1px solid var(--c8-line);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.38);
  padding: 28px 24px 22px;
  text-align: center;
  animation: c8Pop .22s cubic-bezier(.2,.9,.3,1.2);
}

[data-theme="dark-green"] .c8-modal {
  background: var(--c8-jungle-surface);
  color: var(--c8-jungle-ink);
  border-color: var(--c8-jungle-line);
}

.c8-modal-icon {
  width: 62px; height: 62px; margin: 0 auto 16px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.7rem;
  background: linear-gradient(135deg, rgba(16,185,129,.18), rgba(16,185,129,.06));
  border: 1.5px solid rgba(16, 185, 129, 0.5);
}

.c8-modal-title {
  font-size: 1.14rem;
  font-weight: 900;
  line-height: 1.3;
  margin-bottom: 10px;
  letter-spacing: -0.2px;
}

.c8-modal-body {
  font-size: 0.9rem;
  line-height: 1.62;
  color: var(--c8-ink-2);
  text-align: center;
  margin-bottom: 20px;
}

[data-theme="dark-green"] .c8-modal-body { color: var(--c8-jungle-ink-2); }

.c8-modal-body p { margin: 0 0 9px; }
.c8-modal-body p:last-child { margin-bottom: 0; }
.c8-modal-body ul { list-style: none; padding: 0; margin: 6px 0; }
.c8-modal-body li {
  padding: 5px 0;
  font-size: 0.88rem;
  line-height: 1.45;
  text-align: left;
  display: flex; gap: 8px; align-items: flex-start;
}
.c8-modal-body li::before {
  content: "✓";
  color: var(--c8-emerald-500);
  font-weight: 900;
  flex: none;
}

.c8-modal-actions { display: flex; flex-direction: column; gap: 10px; }

.c8-modal-btn {
  width: 100%;
  min-height: var(--c8-touch);
  border: none;
  border-radius: 14px;
  font-size: 0.95rem;
  font-weight: 900;
  cursor: pointer;
  padding: 13px 20px;
  background: linear-gradient(135deg, var(--c8-emerald-500), var(--c8-emerald-700));
  color: #fff;
  box-shadow: 0 10px 24px rgba(5, 150, 105, 0.32);
  transition: transform .16s ease, filter .16s ease;
}
.c8-modal-btn:hover { transform: translateY(-1px); filter: saturate(1.1); }

.c8-modal-btn.ghost {
  background: transparent;
  color: var(--c8-ink-2);
  border: 1.5px solid var(--c8-line);
  box-shadow: none;
}
[data-theme="dark-green"] .c8-modal-btn.ghost {
  color: var(--c8-jungle-ink-2);
  border-color: var(--c8-jungle-line);
}

.c8-modal-field {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; margin-bottom: 8px;
  border-radius: 12px;
  border: 1.5px solid var(--c8-line);
  background: var(--c8-surface-2);
  text-align: left;
  font-size: 0.86rem;
  font-weight: 700;
  cursor: pointer;
}
[data-theme="dark-green"] .c8-modal-field {
  background: rgba(6, 32, 26, 0.55);
  border-color: var(--c8-jungle-line);
  color: var(--c8-jungle-ink);
}
.c8-modal-field input { width: 20px; height: 20px; accent-color: var(--c8-emerald-500); }

@keyframes c8Fade { from { opacity: 0 } to { opacity: 1 } }
@keyframes c8Pop { from { opacity: 0; transform: translateY(14px) scale(.97) } to { opacity: 1; transform: none } }

/* ============================ AVISOS FLOTANTES ========================== */
.c8-toast-wrap {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%);
  z-index: 2147482900; display: flex; flex-direction: column; gap: 8px;
  width: min(92vw, 460px); pointer-events: none;
}
.c8-toast {
  background: #0C332A; color: #F3FBF8;
  border: 1px solid rgba(52, 211, 153, 0.5);
  border-radius: 14px; padding: 12px 16px;
  font-size: 0.86rem; font-weight: 700; text-align: center;
  box-shadow: 0 14px 34px rgba(0,0,0,.34);
  animation: c8Pop .2s ease;
}
.c8-toast.error { border-color: rgba(248, 113, 113, .7); }

/* Marca de agua de imágenes que esperan mejora IA */
.c8-photo-flag {
  position: absolute; bottom: 6px; left: 6px;
  background: rgba(12, 51, 42, .86);
  color: #6EE7B7; font-size: .62rem; font-weight: 900;
  padding: 3px 8px; border-radius: 999px;
  letter-spacing: .4px;
}