/* ============================================================
   kepa-auth.css
   Tema verde/blanco/naranja Kepa para la sección de autenticación.
   Se carga DESPUÉS de main.css y sobre <html data-theme="dark">.
   Sobrescribe la paleta nativa de PowerAdmin con la marca Kepa:
   panel de marca verde oscuro, superficies claras y acento naranja.
   ============================================================ */

[data-theme=dark] {
  --background-color: #f8faf9;
  --surface-color: #ffffff;
  --card-bg: #ffffff;
  --accent-color: #2d6a4f;
  --heading-color: #0d2218;
  --default-color: #1a202c;
  --muted-color: #6b8c7a;
  --border-color: #d4e6db;
  --border-color-dark: #c3d9cc;
  --input-bg: #ffffff;
  --input-border: #d4e6db;
  --input-focus-border: #2d6a4f;
  --input-focus-ring: rgba(45, 106, 79, 0.25);
}

/* Panel de marca: verde oscuro con destello naranja */
[data-theme=dark] .auth-brand {
  background: linear-gradient(160deg, #1b4332 0%, #2d6a4f 100%);
  border-right: 1px solid #1b4332;
}

[data-theme=dark] .auth-brand::before {
  background:
    radial-gradient(circle at 20% 80%, rgba(82, 183, 136, 0.18) 0%, transparent 55%),
    radial-gradient(circle at 80% 15%, rgba(82, 183, 136, 0.10) 0%, transparent 50%);
}

/* Botón primario naranja con texto oscuro para máximo contraste */
[data-theme=dark] .btn-primary {
  --bs-btn-bg: #2d6a4f;
  --bs-btn-border-color: #2d6a4f;
  --bs-btn-hover-bg: #1b4332;
  --bs-btn-hover-border-color: #1b4332;
  --bs-btn-active-bg: #14532d;
  --bs-btn-active-border-color: #14532d;
  --bs-btn-color: #ffffff;
  --bs-btn-hover-color: #ffffff;
  --bs-btn-active-color: #ffffff;
  --bs-btn-disabled-bg: #2d6a4f;
  --bs-btn-disabled-border-color: #2d6a4f;
  --bs-btn-disabled-color: #ffffff;
  font-weight: 600;
}

/* Inputs: superficie oscura, texto claro */
[data-theme=dark] .form-control,
[data-theme=dark] .auth-form .form-control {
  background-color: var(--input-bg);
  border-color: var(--input-border);
  color: var(--default-color);
}

[data-theme=dark] .form-control::placeholder,
[data-theme=dark] .auth-form .form-control::placeholder {
  color: #6b6b73;
}

[data-theme=dark] .form-control:focus,
[data-theme=dark] .auth-form .form-control:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 0.25rem var(--input-focus-ring);
  background-color: var(--input-bg);
  color: var(--default-color);
}

/* Botón dentro de input-group (mostrar/ocultar contraseña) */
[data-theme=dark] .auth-form .input-group .btn,
[data-theme=dark] .input-group .btn-outline-secondary {
  background: var(--input-bg);
  border-color: var(--input-border);
  color: var(--muted-color);
}

[data-theme=dark] .auth-form .input-group .btn:hover {
  color: var(--accent-color);
  border-color: var(--accent-color);
}

/* Botones outline (social, secundarios) en oscuro */
[data-theme=dark] .btn-outline-secondary {
  --bs-btn-color: var(--default-color);
  --bs-btn-border-color: var(--border-color);
  --bs-btn-bg: transparent;
  --bs-btn-hover-bg: var(--surface-color);
  --bs-btn-hover-border-color: var(--accent-color);
  --bs-btn-hover-color: var(--default-color);
}

/* Etiquetas y checkbox legibles sobre negro */
[data-theme=dark] .auth-form .form-label {
  color: var(--default-color);
}

[data-theme=dark] .auth-form .form-check-input:checked {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
}

/* ---------- Componentes reutilizables Kepa ---------- */

/* Alertas */
.kepa-alert {
  padding: 0.85rem 1rem;
  border-radius: 0.5rem;
  margin-bottom: 1.25rem;
  font-size: 0.8125rem;
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  line-height: 1.5;
}
.kepa-alert i { margin-top: 2px; flex-shrink: 0; }
.kepa-alert--error   { background: rgba(229, 62, 62, 0.08); border: 1px solid rgba(229, 62, 62, 0.25); color: #b91c1c; }
.kepa-alert--success { background: rgba(10, 124, 62, 0.08);  border: 1px solid rgba(10, 124, 62, 0.25);  color: #0a7c3e; }
.kepa-alert--info    { background: rgba(8, 145, 178, 0.10);  border: 1px solid rgba(8, 145, 178, 0.30);  color: #0e7490; }

/* Link de registro destacado (naranja, pill) */
.kepa-register-link {
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  width: 100%; height: 44px; font-size: 0.8125rem; font-weight: 600;
  border: 2px solid var(--accent-color); border-radius: 999px;
  background: transparent; color: var(--accent-color); text-decoration: none;
  text-transform: uppercase; letter-spacing: 0.03em; transition: all 0.2s;
}
.kepa-register-link:hover { background: rgba(45, 106, 79, 0.12); color: #2d6a4f; transform: translateY(-1px); }
.kepa-register-link i { color: var(--accent-color); }

/* Botón "código por correo" (magic) */
.kepa-magic-btn {
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  width: 100%; height: 44px; font-size: 0.8125rem; font-weight: 500;
  border: 1px solid var(--border-color); border-radius: 0.5rem;
  background: transparent; color: var(--default-color); text-decoration: none; transition: all 0.2s;
}
.kepa-magic-btn:hover { border-color: var(--accent-color); background: rgba(45, 106, 79, 0.08); color: var(--default-color); }
.kepa-magic-btn i { color: var(--accent-color); }

/* Tarjeta seleccionable (elegir rol en registro) */
.auth-role-card {
  display: flex; align-items: center; gap: 1rem; padding: 1.1rem 1.25rem;
  border: 1px solid var(--border-color); border-radius: 0.75rem;
  background: var(--surface-color); text-decoration: none; color: var(--default-color);
  transition: all 0.2s; margin-bottom: 1rem;
}
.auth-role-card:hover {
  border-color: var(--accent-color); transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(27, 67, 50, 0.12);
}
.auth-role-card .auth-role-icon {
  width: 44px; height: 44px; flex-shrink: 0; border-radius: 0.6rem;
  display: flex; align-items: center; justify-content: center;
  background: color-mix(in srgb, var(--accent-color), transparent 85%);
  color: var(--accent-color); font-size: 1.25rem;
}
.auth-role-card h3 { font-size: 0.95rem; font-weight: 600; margin: 0 0 0.15rem; color: var(--heading-color); }
.auth-role-card p  { font-size: 0.8125rem; margin: 0; color: var(--muted-color); }

/* Input de código de verificación */
.kepa-code-input {
  text-align: center; font-size: 1.75rem; font-weight: 600; letter-spacing: 0.5rem;
}

/* Encabezado de sección (formularios largos, p. ej. proveedor) */
.kepa-section-title {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.95rem; font-weight: 600; color: var(--heading-color);
  margin: 1.75rem 0 1rem; padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--border-color);
}
.kepa-section-title i { color: var(--accent-color); }

/* Logo del panel de marca: blanco; fallback de texto si no carga */
[data-theme=dark] .auth-brand-logo span { color: #fff; }

/* Wordmark "MMC by MauleConecta" */
.auth-brand-logo .brand-wordmark { display: inline-flex; flex-direction: column; line-height: 1; }
.auth-brand-logo .brand-wordmark strong { font-size: 1.3rem; font-weight: 800; letter-spacing: .5px; color: #fff; }
.auth-brand-logo .brand-wordmark small { font-size: .6rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: #95d5b2; margin-top: 3px; }

/* ============================================================
   Transición entre páginas (View Transitions API, cross-document).
   Crossfade suave al navegar entre login / registro / corporativo, etc.
   Soportado en Chromium (Brave, Chrome, Edge). Degrada sin efecto en otros.
   ============================================================ */
@view-transition { navigation: auto; }

::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: 0.35s;
  animation-timing-function: cubic-bezier(0.22, 1, 0.36, 1);
}

@media (prefers-reduced-motion: reduce) {
  ::view-transition-old(root),
  ::view-transition-new(root) {
    animation: none !important;
  }
}
