/* ===========================================================
   casa.saezescobar.com — tema del portal de Authelia
   Glass + aurora animada. Sustituye los tokens shadcn del
   tema por defecto y estiliza la pantalla de perfiles
   que inyecta custom.js.
   =========================================================== */

/* Authelia define sus tokens en `body[data-theme="dark"]`, no en :root,
   y carga su CSS DESPUÉS del nuestro. Sin este selector (y sin
   !important) el tema se quedaba a medias: solo pillaban los tokens
   propios `--casa-*`, y el fondo seguía siendo el gris de serie. */

html:root,
html.dark,
:root,
.dark,
[data-theme] {
  /* Lienzo */
  --background: oklch(12.5% 0.018 285) !important;
  --foreground: oklch(97.5% 0.005 285) !important;

  /* Superficies de cristal */
  --card: oklch(22% 0.03 285 / 0.42) !important;
  --card-foreground: oklch(97.5% 0.005 285) !important;
  --popover: oklch(18% 0.028 285 / 0.92) !important;
  --popover-foreground: oklch(97.5% 0.005 285) !important;

  /* Acento: violeta eléctrico */
  --primary: oklch(63% 0.235 300) !important;
  --primary-foreground: oklch(99% 0 0) !important;

  --secondary: oklch(26% 0.03 285 / 0.55) !important;
  --secondary-foreground: oklch(97.5% 0.005 285) !important;

  --muted: oklch(26% 0.03 285 / 0.5) !important;
  --muted-foreground: oklch(74% 0.022 285) !important;

  --accent: oklch(30% 0.05 300 / 0.5) !important;
  --accent-foreground: oklch(97.5% 0.005 285) !important;

  --border: oklch(100% 0 0 / 0.12) !important;
  --input: oklch(100% 0 0 / 0.15) !important;
  --ring: oklch(63% 0.235 300 / 0.5) !important;

  --radius: 1.1rem !important;

  /* Tokens propios */
  --casa-glow-a: oklch(63% 0.235 300) !important;   /* violeta */
  --casa-glow-b: oklch(72% 0.165 205) !important;   /* cian */
  --casa-glow-c: oklch(68% 0.2 350) !important;     /* magenta */
  --casa-glass: oklch(100% 0 0 / 0.055) !important;
  --casa-glass-hi: oklch(100% 0 0 / 0.1) !important;
  --casa-hairline: oklch(100% 0 0 / 0.13) !important;

  color-scheme: dark;
}

/* ===========================================================
   Fondo: aurora animada bajo el contenido
   =========================================================== */

/* El color va SOLO en html: si el body también tiene fondo opaco,
   tapa la aurora (los pseudos con z-index negativo se pintan por
   detrás del fondo del body). */
html {
  background: var(--background) !important;
}

body {
  background: transparent !important;
  position: relative;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Manchas de color en deriva lenta */
body::before {
  content: "";
  position: fixed;
  inset: -30vmax;
  z-index: -2;
  pointer-events: none;
  background-image:
    radial-gradient(38vmax 30vmax at 22% 26%, oklch(from var(--casa-glow-a) l c h / 0.5), transparent 60%),
    radial-gradient(34vmax 28vmax at 78% 22%, oklch(from var(--casa-glow-b) l c h / 0.36), transparent 62%),
    radial-gradient(42vmax 34vmax at 55% 92%, oklch(from var(--casa-glow-c) l c h / 0.32), transparent 64%);
  filter: blur(28px) saturate(1.35);
  animation: casa-drift 34s ease-in-out infinite alternate;
  will-change: transform;
}

/* Grano finísimo: mata el banding de los degradados */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/></filter><rect width='160' height='160' filter='url(%23n)'/></svg>");
}

@keyframes casa-drift {
  0% {
    transform: translate3d(-3%, -2%, 0) scale(1);
  }
  50% {
    transform: translate3d(3%, 2.5%, 0) scale(1.08);
  }
  100% {
    transform: translate3d(-1.5%, 3%, 0) scale(1.03);
  }
}

/* ===========================================================
   Tarjeta del portal — cristal con borde de luz
   =========================================================== */

/* OJO: `#first-factor-stage` NO es la tarjeta — es el contenedor a
   pantalla completa (`min-h-[90vh] flex items-center`). La tarjeta
   de verdad es su hijo `max-w-[444px]`. Estilar el stage pintaba un
   rectángulo de cristal del alto de la ventana. */

[id$="-stage"] > div[class*="max-w-"] {
  position: relative;
  padding: 1.75rem 1.5rem;
  background: var(--casa-glass);
  backdrop-filter: blur(28px) saturate(1.6);
  -webkit-backdrop-filter: blur(28px) saturate(1.6);
  border: 1px solid var(--casa-hairline);
  border-radius: var(--radius);
  box-shadow:
    0 1px 0 0 oklch(100% 0 0 / 0.14) inset,
    0 0 0 1px oklch(0% 0 0 / 0.3),
    0 40px 90px -30px oklch(0% 0 0 / 0.9);
  animation: casa-rise 0.6s cubic-bezier(0.22, 1, 0.36, 1) both;
}

/* Halo de acento que respira en el borde superior */
[id$="-stage"] > div[class*="max-w-"]::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  pointer-events: none;
  background: linear-gradient(
    140deg,
    oklch(from var(--casa-glow-a) l c h / 0.7),
    transparent 38%,
    transparent 62%,
    oklch(from var(--casa-glow-b) l c h / 0.5)
  );
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.75;
  animation: casa-breathe 7s ease-in-out infinite;
}

@keyframes casa-rise {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.985);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes casa-breathe {
  0%,
  100% {
    opacity: 0.45;
  }
  50% {
    opacity: 0.9;
  }
}

/* ===========================================================
   Tipografía
   =========================================================== */

[id$="-stage"] h1,
[id$="-stage"] h2,
.casa-title {
  letter-spacing: -0.028em;
  font-weight: 640;
}

/* ===========================================================
   Campos
   =========================================================== */

[data-slot="floating-input"] {
  background: oklch(100% 0 0 / 0.04);
  border-color: var(--casa-hairline);
  border-radius: calc(var(--radius) - 0.45rem);
  transition:
    border-color 0.2s ease,
    background 0.2s ease,
    box-shadow 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}

[data-slot="floating-input"]:hover:not(:focus) {
  background: var(--casa-glass-hi);
  border-color: oklch(100% 0 0 / 0.22);
}

[data-slot="floating-input"]:focus {
  background: var(--casa-glass-hi);
  border-color: oklch(from var(--casa-glow-a) l c h / 0.75);
  box-shadow:
    0 0 0 4px var(--ring),
    0 0 26px -6px oklch(from var(--casa-glow-a) l c h / 0.55);
}

/* ===========================================================
   Botones
   =========================================================== */

#sign-in-button,
#passkey-sign-in-button {
  position: relative;
  overflow: hidden;
  font-weight: 620;
  letter-spacing: 0.012em;
  border-radius: calc(var(--radius) - 0.4rem);
  transition:
    transform 0.16s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.16s ease,
    box-shadow 0.22s ease;
}

#sign-in-button {
  background-image: linear-gradient(
    100deg,
    var(--casa-glow-a),
    oklch(from var(--casa-glow-c) l c h / 0.95) 55%,
    var(--casa-glow-b)
  );
  background-size: 200% 100%;
  border: 0;
  box-shadow:
    0 10px 30px -12px oklch(from var(--casa-glow-a) l c h / 0.95),
    0 1px 0 0 oklch(100% 0 0 / 0.28) inset;
  animation: casa-pan 9s ease-in-out infinite alternate;
}

@keyframes casa-pan {
  from {
    background-position: 0% 50%;
  }
  to {
    background-position: 100% 50%;
  }
}

#passkey-sign-in-button {
  background: var(--casa-glass);
  border: 1px solid var(--casa-hairline);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

#sign-in-button:hover,
#passkey-sign-in-button:hover {
  filter: brightness(1.08);
  transform: translateY(-2px);
}

#passkey-sign-in-button:hover {
  border-color: oklch(from var(--casa-glow-b) l c h / 0.6);
  box-shadow: 0 0 24px -8px oklch(from var(--casa-glow-b) l c h / 0.7);
}

#sign-in-button:active,
#passkey-sign-in-button:active {
  transform: translateY(0);
}

/* Brillo que barre el botón al pasar el ratón */
#sign-in-button::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 38%, oklch(100% 0 0 / 0.32) 50%, transparent 62%);
  transform: translateX(-120%);
  transition: transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

#sign-in-button:hover::after {
  transform: translateX(120%);
}

#reset-password-button {
  color: var(--muted-foreground);
  transition: color 0.18s ease;
}

#reset-password-button:hover {
  color: var(--foreground);
}

body :is(a[href*="authelia.com"]) {
  opacity: 0.25;
  font-size: 0.7rem;
  transition: opacity 0.2s ease;
}

body :is(a[href*="authelia.com"]):hover {
  opacity: 0.55;
}

/* ===========================================================
   Pasos dentro de la MISMA tarjeta (inyectados por custom.js)
   Nada de capas por encima: la tarjeta del portal cambia de
   paso — elegir persona → contraseña.
   =========================================================== */

/* Paso "elegir persona": se oculta todo lo demás de la tarjeta */
.casa-card[data-casa-step="pick"] > *:not(#casa-pick) {
  display: none !important;
}

#casa-pick {
  display: none;
}

.casa-card[data-casa-step="pick"] > #casa-pick {
  display: block;
}

/* Con persona elegida, el campo de usuario desaparece: en su
   sitio va la fila con el nombre bonito. Nadie ve su "ro". */
.casa-card[data-casa-named="1"] .casa-username-box {
  display: none !important;
}

/* El monigote genérico sobra cuando ya se ve el avatar de la persona */
.casa-card[data-casa-named="1"] div:has(> #UserSvg) {
  display: none !important;
}

/* La tarjeta cambia de contenido con un fundido corto, para que
   se lea como un paso y no como otra pantalla. */
.casa-swapping > * {
  animation: casa-step 0.32s cubic-bezier(0.22, 1, 0.36, 1) both;
}

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

/* ---- Fila de identidad ---- */

.casa-who {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  margin-bottom: 0.35rem;
  padding: 0.5rem 0.6rem 0.5rem 0.5rem;
  border: 1px solid var(--casa-hairline);
  border-radius: calc(var(--radius) - 0.45rem);
  background: var(--casa-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.casa-who-avatar {
  position: relative;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.7rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: oklch(99% 0 0);
  text-shadow: 0 1px 8px oklch(0% 0 0 / 0.45);
  box-shadow: 0 1px 0 0 oklch(100% 0 0 / 0.2) inset;
}

.casa-who-avatar::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(145deg, var(--c1), var(--c2));
  opacity: 0.9;
  z-index: -1;
}

.casa-who-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
  line-height: 1.15;
}

.casa-who-hi {
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted-foreground);
}

.casa-who-name {
  font-size: 1rem;
  font-weight: 560;
  color: var(--foreground);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.casa-who-swap {
  margin-left: auto;
  padding: 0.35rem 0.75rem;
  border: 1px solid transparent;
  border-radius: 999px;
  background: none;
  color: var(--muted-foreground);
  font: inherit;
  font-size: 0.82rem;
  cursor: pointer;
  transition:
    color 0.18s ease,
    background 0.18s ease,
    border-color 0.18s ease;
}

.casa-who-swap:hover {
  color: var(--foreground);
  background: var(--casa-glass-hi);
  border-color: var(--casa-hairline);
}

/* ---- Paso de perfiles ---- */

.casa-title {
  margin: 0;
  font-size: clamp(1.35rem, 4vw, 1.7rem);
  color: var(--foreground);
  text-align: center;
  background: linear-gradient(
    100deg,
    oklch(99% 0 0),
    oklch(from var(--casa-glow-a) 88% 0.09 h) 45%,
    oklch(from var(--casa-glow-b) 90% 0.08 h)
  );
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.casa-sub {
  margin: 0.4rem 0 0;
  font-size: 0.85rem;
  color: var(--muted-foreground);
  text-align: center;
}

.casa-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: center;
  gap: clamp(0.9rem, 4vw, 1.5rem);
  margin: 1.5rem 0 1.35rem;
}

.casa-profile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
  font: inherit;
  color: var(--muted-foreground);
  transition: color 0.2s ease;
  animation: casa-pop 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
  animation-delay: calc(var(--i, 0) * 70ms + 120ms);
}

@keyframes casa-pop {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.9);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.casa-avatar {
  position: relative;
  display: grid;
  place-items: center;
  width: clamp(4.25rem, 20vw, 5.25rem);
  aspect-ratio: 1;
  border-radius: 1.15rem;
  border: 1px solid var(--casa-hairline);
  font-size: clamp(1.7rem, 7vw, 2.1rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  color: oklch(99% 0 0);
  text-shadow: 0 2px 14px oklch(0% 0 0 / 0.45);
  backdrop-filter: blur(14px) saturate(1.5);
  -webkit-backdrop-filter: blur(14px) saturate(1.5);
  box-shadow:
    0 1px 0 0 oklch(100% 0 0 / 0.2) inset,
    0 22px 46px -20px oklch(0% 0 0 / 0.85);
  transition:
    transform 0.28s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.28s ease,
    box-shadow 0.28s ease;
}

/* Cada perfil recibe su propio par de colores vía --c1/--c2 (custom.js) */
.casa-avatar::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(145deg, var(--c1), var(--c2));
  opacity: 0.85;
  z-index: -1;
}

.casa-name {
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

.casa-profile:hover,
.casa-profile:focus-visible {
  color: var(--foreground);
  outline: none;
}

.casa-profile:hover .casa-avatar,
.casa-profile:focus-visible .casa-avatar {
  transform: translateY(-5px) scale(1.05);
  border-color: oklch(100% 0 0 / 0.6);
  box-shadow:
    0 1px 0 0 oklch(100% 0 0 / 0.3) inset,
    0 32px 60px -20px oklch(0% 0 0 / 0.9),
    0 0 40px -6px var(--c1);
}

.casa-profile:active .casa-avatar {
  transform: translateY(-2px) scale(1.01);
}

/* Quitar un perfil recordado (modo gestionar) */
.casa-remove {
  position: absolute;
  top: -0.45rem;
  right: -0.45rem;
  display: none;
  place-items: center;
  width: 1.6rem;
  height: 1.6rem;
  border: 1px solid var(--casa-hairline);
  border-radius: 999px;
  background: oklch(18% 0.02 285 / 0.95);
  color: oklch(97% 0 0);
  font-size: 1.05rem;
  line-height: 1;
  cursor: pointer;
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 18px -6px oklch(0% 0 0 / 0.9);
}

#casa-pick.is-managing .casa-remove {
  display: grid;
  pointer-events: auto;
}

#casa-pick.is-managing .casa-profile {
  pointer-events: none;
}

.casa-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
}

.casa-btn {
  padding: 0.55rem 1.2rem;
  border-radius: 999px;
  border: 1px solid var(--casa-hairline);
  background: var(--casa-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--muted-foreground);
  font: inherit;
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.012em;
  cursor: pointer;
  transition:
    background 0.2s ease,
    color 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.16s cubic-bezier(0.22, 1, 0.36, 1);
}

.casa-btn:hover {
  background: var(--casa-glass-hi);
  border-color: oklch(from var(--casa-glow-a) l c h / 0.55);
  color: var(--foreground);
  transform: translateY(-1px);
  box-shadow: 0 0 26px -10px oklch(from var(--casa-glow-a) l c h / 0.8);
}

.casa-btn:active {
  transform: translateY(0);
}

/* ===========================================================
   Accesibilidad
   =========================================================== */

@media (prefers-reduced-motion: reduce) {
  *,
  body::before,
  #first-factor-stage,
  #first-factor-stage::before,
  #sign-in-button,
  .casa-profile,
  .casa-swapping > *,
  .casa-actions {
    animation: none !important;
    transition-duration: 0.01ms !important;
  }
}