/* ============================================================
   ARCHIVOS ESCOMFER — Estilos de Autenticación
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
  --color-primary:       #4f46e5;
  --color-primary-light: #6366f1;
  --color-primary-glow:  rgba(79, 70, 229, 0.3);
  --color-success:       #10b981;
  --color-danger:        #ef4444;
  --color-warning:       #f59e0b;
  --color-info:          #3b82f6;
  --bg-base:    #0f0f1a;
  --bg-card:    #1a1a2e;
  --bg-input:   #12122a;
  --border:     rgba(255,255,255,0.08);
  --text-1:     #f1f1ff;
  --text-2:     #9b9bc8;
  --text-3:     #6b6b99;
  --radius:     14px;
  --shadow-glow: 0 0 60px rgba(79,70,229,0.3);
  --transition: all 0.22s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background-color: var(--bg-base);
  color: var(--text-1);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  position: relative;
  overflow-y: auto;
  overflow-x: hidden;
}

/* ---- Background animated gradient ---- */
body::before {
  content: '';
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(79,70,229,0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(124,58,237,0.1) 0%, transparent 40%),
    radial-gradient(ellipse at 60% 80%, rgba(99,102,241,0.08) 0%, transparent 40%);
  animation: bgPulse 12s ease-in-out infinite alternate;
  pointer-events: none;
  z-index: 0;
}

@keyframes bgPulse {
  0%   { transform: scale(1) rotate(0deg); }
  100% { transform: scale(1.1) rotate(5deg); }
}

/* ---- Partículas flotantes ---- */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(99,102,241,0.3) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.15;
  animation: particlesDrift 20s linear infinite;
  pointer-events: none;
  z-index: 0;
}

@keyframes particlesDrift {
  0%   { transform: translateY(0); }
  100% { transform: translateY(-60px); }
}

/* ---- Card de auth ---- */
.auth-wrapper {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 420px;
}

.auth-card {
  background: var(--bg-card);
  border: 1px solid rgba(99,102,241,0.15);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow-glow), 0 20px 60px rgba(0,0,0,0.5);
  animation: cardAppear 0.5s cubic-bezier(0.4,0,0.2,1);
}

@keyframes cardAppear {
  from { opacity: 0; transform: translateY(20px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ---- Logo ---- */
.auth-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 32px;
  text-align: center;
}

.auth-logo-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--color-primary), #7c3aed);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 14px;
  box-shadow: 0 8px 32px rgba(79,70,229,0.4);
  animation: logoFloat 4s ease-in-out infinite;
}

@keyframes logoFloat {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50%       { transform: translateY(-6px) rotate(2deg); }
}

.auth-logo-title {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.5px;
  background: linear-gradient(135deg, #f1f1ff, #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.auth-logo-subtitle {
  font-size: 12px;
  color: var(--text-3);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

/* ---- Título de sección ---- */
.auth-section-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 6px;
}

.auth-section-sub {
  font-size: 13px;
  color: var(--text-3);
  margin-bottom: 24px;
}

/* ---- Formulario ---- */
.form-group { margin-bottom: 18px; }

.form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-2);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.input-wrapper {
  position: relative;
}

.input-icon {
  position: absolute;
  left: 13px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-3);
  font-size: 15px;
  pointer-events: none;
  transition: var(--transition);
}

.form-control {
  width: 100%;
  padding: 12px 14px 12px 42px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-1);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  outline: none;
  transition: var(--transition);
}

.form-control::placeholder { color: var(--text-3); }

.form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
  background: rgba(18,18,42,0.9);
}

.form-control:focus + .input-icon,
.input-wrapper:focus-within .input-icon {
  color: var(--color-primary-light);
}

.form-control.is-invalid { border-color: var(--color-danger); }
.invalid-feedback {
  font-size: 12px;
  color: #fca5a5;
  margin-top: 5px;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ---- Toggle password ---- */
.toggle-password {
  position: absolute;
  right: 13px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-3);
  cursor: pointer;
  font-size: 15px;
  padding: 4px;
  transition: var(--transition);
  background: none;
  border: none;
}

.toggle-password:hover { color: var(--text-2); }

.form-control.has-toggle { padding-right: 42px; }

/* ---- Botón de submit ---- */
.btn-submit {
  width: 100%;
  padding: 13px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #fff;
  border: none;
  border-radius: 10px;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 20px var(--color-primary-glow);
  margin-top: 8px;
  letter-spacing: 0.3px;
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(79,70,229,0.5);
}

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

/* ---- Links ---- */
.auth-link {
  display: block;
  text-align: center;
  margin-top: 20px;
  font-size: 13px;
  color: var(--text-3);
}

.auth-link a {
  color: var(--color-primary-light);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
}

.auth-link a:hover { color: var(--text-1); }

/* ---- Alertas ---- */
.alert {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 13px 16px;
  border-radius: 10px;
  margin-bottom: 20px;
  font-size: 13.5px;
  border: 1px solid transparent;
  animation: alertIn 0.3s ease;
}

@keyframes alertIn {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.alert-error   { background: rgba(239,68,68,0.12);  border-color: rgba(239,68,68,0.3);  color: #fca5a5; }
.alert-success { background: rgba(16,185,129,0.12); border-color: rgba(16,185,129,0.3); color: #6ee7b7; }
.alert-info    { background: rgba(59,130,246,0.12); border-color: rgba(59,130,246,0.3); color: #93c5fd; }

/* ---- Password strength ---- */
.password-strength {
  margin-top: 8px;
}

.strength-bars {
  display: flex;
  gap: 4px;
  margin-bottom: 4px;
}

.strength-bar {
  height: 3px;
  flex: 1;
  background: var(--border);
  border-radius: 2px;
  transition: var(--transition);
}

.strength-bar.active-weak    { background: var(--color-danger); }
.strength-bar.active-medium  { background: var(--color-warning); }
.strength-bar.active-strong  { background: var(--color-success); }

.strength-label {
  font-size: 11px;
  color: var(--text-3);
}

/* ---- Página pendiente ---- */
.pending-card {
  text-align: center;
  padding: 48px 40px;
}

.pending-icon {
  font-size: 72px;
  margin-bottom: 20px;
  animation: pendingPulse 2s ease-in-out infinite;
}

@keyframes pendingPulse {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.08); }
}

.pending-title {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 10px;
  background: linear-gradient(135deg, #f1f1ff, #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pending-text {
  color: var(--text-3);
  font-size: 14px;
  line-height: 1.7;
  max-width: 320px;
  margin: 0 auto 28px;
}

/* ---- Setup ---- */
.setup-header {
  text-align: center;
  margin-bottom: 28px;
}

.setup-steps {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 24px;
}

.setup-step {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
}

.setup-step.active {
  background: var(--color-primary);
  width: 24px;
  border-radius: 4px;
}

/* Responsive */
@media (max-width: 480px) {
  .auth-card { padding: 28px 22px; }
  body { padding: 12px; }
}