/* ==============================================================
   BASE.CSS — TuEstilo
   Design Tokens (:root), body, html, resets, utilitarios
   Extraído de styles.css (Fase 2 — Refactorización CSS)
   ============================================================== */

/* =============================================================
   DESIGN TOKENS — TuEstilo (generado automáticamente)
   Centraliza colores, radios y sombras para toda la app.
   Para cambiar la paleta, edita solo este bloque :root {}.
   ============================================================= */
:root {
  /*── Primarios ──────────────────────────── */
  --color-primary:         #2563eb;
  --color-primary-dark:    #1d4ed8;
  --color-primary-deeper:  #1e3a5f;
  --color-primary-light:   #3b82f6;
  --color-primary-pale:    #93c5fd;
  --color-primary-bg:      #dbeafe;
  --color-primary-bg-light:#eff6ff;

  /* ── Texto ──────────────────────────────── */
  --color-text:            #111827;
  --color-text-secondary:  #374151;
  --color-text-muted:      #4b5563;
  --color-text-light:      #6b7280;
  --color-text-placeholder:#9ca3af;
  --color-text-disabled:   #d1d5db;

  /* ── Superficies y bordes ───────────────── */
  --color-surface:         #ffffff;
  --color-surface-subtle:  #f9fafb;
  --color-border-light:    #f3f4f6;
  --color-border:          #e5e7eb;

  /* ── Éxito ──────────────────────────────── */
  --color-success:         #059669;
  --color-success-light:   #10b981;
  --color-success-bg:      #d1fae5;
  --color-success-bg-light:#dcfce7;
  --color-success-dark:    #166534;

  /* ── Peligro ────────────────────────────── */
  --color-danger:          #dc2626;
  --color-danger-dark:     #b91c1c;
  --color-danger-darker:   #991b1b;
  --color-danger-bg:       #fee2e2;
  --color-danger-bg-light: #fef2f2;

  /* ── Advertencia ────────────────────────── */
  --color-warning:         #d97706;
  --color-warning-dark:    #92400e;
  --color-warning-darker:  #854d0e;
  --color-warning-bg:      #fef3c7;
  --color-warning-bg-light:#fef9c3;

  /* ── Border radius ──────────────────────── */
  --radius-pill:           9999px;
  --radius-round:          50%;
  --radius-xl:             20px;
  --radius-lg:             16px;
  --radius-md:             14px;
  --radius-sm:             12px;
  --radius-xs:             10px;
  --radius-2xs:            8px;

  /* ── Sombras ─────────────────────────────── */
  --shadow-xs:  0 2px 10px rgba(0, 0, 0, 0.05);
  --shadow-sm:  0 2px 12px rgba(0, 0, 0, 0.06);
  --shadow-md:  0 4px 14px rgba(0, 0, 0, 0.08);
  --shadow-lg:  0 8px 24px rgba(0, 0, 0, 0.12);
}

/* ── Protección global contra scroll horizontal ── */
html, body {
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
}

/* ============================
   LOGIN PREMIUM DESIGN (2025)
   ============================ */

/* Fondo oscuro con gradiente y patrón sutil */
.login-bg {
  background: linear-gradient(135deg, #0f172a 0%, var(--color-primary-deeper) 50%, #0f172a 100%);
  position: relative;
}

.login-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 20%, rgba(59, 130, 246, 0.18) 0%, transparent 60%),
    radial-gradient(ellipse at 20% 80%, rgba(99, 102, 241, 0.12) 0%, transparent 55%);
  pointer-events: none;
}

/* Card principal: glass dark */
.login-card {
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(59, 130, 246, 0.08);
  max-height: 98dvh;
  overflow-y: auto;
}

@media (max-width: 639px) {
  .login-card {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    border-top-left-radius: 24px;
    border-top-right-radius: 24px;
  }
}

/* Header con gradiente vibrante */
.login-header {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary-light) 50%, #06b6d4 100%);
  position: relative;
  overflow: hidden;
}

.login-header::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

/* Logo del login */
.login-logo-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-logo-icon {
  font-size: 2.5rem;
  display: block;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.25));
  animation: login-logo-appear 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

@keyframes login-logo-appear {
  from {
    transform: scale(0.5) rotate(-20deg);
    opacity: 0;
  }

  to {
    transform: scale(1) rotate(0deg);
    opacity: 1;
  }
}

/* Cuerpo del formulario */