/**
 * MisparBit — Auth Pages CSS (Login, Registro)
 */

.mb-auth-page {
  min-height: 100vh;
  background: linear-gradient(160deg, #F8F7F4 0%, #EEF0F9 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--mb-space-5);
  font-family: var(--mb-font-ui);
}

.mb-auth-card {
  background: white;
  border-radius: var(--mb-radius-lg);
  box-shadow: var(--mb-shadow-lg);
  width: 100%;
  max-width: 440px;
  overflow: hidden;
  box-sizing: border-box;
}

.mb-auth-card__header {
  background: linear-gradient(135deg, var(--mb-indigo-dark), var(--mb-indigo));
  padding: var(--mb-space-6) var(--mb-space-6) var(--mb-space-5);
  text-align: center;
  position: relative;
}
.mb-auth-card__logo {
  width: 52px; height: 52px;
  margin: 0 auto var(--mb-space-3);
  filter: drop-shadow(0 2px 8px rgba(0,0,0,.3));
}
.mb-auth-card__title {
  font-family: var(--mb-font-title);
  font-size: 1.6rem;
  color: white;
  margin-bottom: 4px;
}
.mb-auth-card__sub {
  font-size: .82rem;
  color: rgba(255,255,255,.7);
}

.mb-auth-card__body {
  padding: var(--mb-space-6);
}

.mb-auth-field {
  margin-bottom: var(--mb-space-4);
}
.mb-auth-field label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  color: var(--mb-text-muted);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: var(--mb-space-1);
}
.mb-auth-field input {
  display: block;
  width: 100%;
  padding: .7rem 1rem;
  border: 1.5px solid var(--mb-border);
  border-radius: var(--mb-radius);
  font-size: .95rem;
  font-family: var(--mb-font-ui);
  color: var(--mb-text);
  background: var(--mb-bg-soft);
  transition: all var(--mb-transition);
  box-sizing: border-box;
}
.mb-auth-field input:focus {
  outline: none;
  border-color: var(--mb-indigo-mid);
  background: white;
  box-shadow: 0 0 0 3px rgba(79,94,189,.12);
}
.mb-auth-field input.error { border-color: var(--mb-danger); }

.mb-auth-submit {
  width: 100%;
  padding: .85rem;
  background: var(--mb-indigo);
  color: white;
  border: none;
  border-radius: var(--mb-radius);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--mb-transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--mb-space-2);
  margin-top: var(--mb-space-5);
}
.mb-auth-submit:hover { background: var(--mb-indigo-dark); transform: translateY(-1px); box-shadow: var(--mb-shadow); }
.mb-auth-submit:disabled { opacity: .6; cursor: not-allowed; transform: none; }

.mb-auth-card__footer {
  padding: var(--mb-space-4) var(--mb-space-6);
  background: var(--mb-bg-soft);
  border-top: 1px solid var(--mb-border);
  text-align: center;
  font-size: .85rem;
  color: var(--mb-text-muted);
}
.mb-auth-card__footer a { color: var(--mb-indigo); font-weight: 600; }
.mb-auth-card__footer a:hover { color: var(--mb-violet); }

.mb-auth-alert {
  border-radius: var(--mb-radius);
  padding: .75rem 1rem;
  margin-bottom: var(--mb-space-4);
  font-size: .88rem;
  display: flex;
  align-items: flex-start;
  gap: var(--mb-space-2);
}
.mb-auth-alert--error   { background: #FEF2F2; border: 1px solid #FCA5A5; color: #B91C1C; }
.mb-auth-alert--success { background: #F0FDF4; border: 1px solid #86EFAC; color: #166534; }
.mb-auth-alert--info    { background: var(--mb-indigo-light); border: 1px solid rgba(79,94,189,.3); color: var(--mb-indigo-dark); }

.mb-auth-back {
  margin-top: var(--mb-space-4);
  text-align: center;
  font-size: .82rem;
  color: var(--mb-text-muted);
}
.mb-auth-back a { color: var(--mb-indigo); }

/* Divider */
.mb-auth-divider {
  display: flex;
  align-items: center;
  gap: var(--mb-space-3);
  margin: var(--mb-space-4) 0;
  color: var(--mb-text-light);
  font-size: .78rem;
}
.mb-auth-divider::before, .mb-auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--mb-border);
}

/* Google OAuth button */
.mb-auth-google {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: .75rem;
  border: 1.5px solid var(--mb-border);
  border-radius: var(--mb-radius);
  background: white;
  color: var(--mb-text);
  font-size: .95rem;
  font-weight: 600;
  font-family: var(--mb-font-ui);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--mb-transition);
}
.mb-auth-google:hover {
  border-color: #4285F4;
  background: #f8f9ff;
  box-shadow: 0 2px 8px rgba(66,133,244,.15);
  transform: translateY(-1px);
}

/* ===========================================================
   PROFILE PAGE
   =========================================================== */
.mb-profile-page {
  background: var(--mb-bg-soft);
  min-height: 100vh;
  padding-top: 68px;
}
.mb-profile-header {
  background: linear-gradient(135deg, var(--mb-indigo-dark), var(--mb-indigo));
  color: white;
  padding: var(--mb-space-8) var(--mb-space-5);
  text-align: center;
}
.mb-profile-header__avatar {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: rgba(255,255,255,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
  margin: 0 auto var(--mb-space-3);
  border: 3px solid rgba(255,255,255,.3);
}
.mb-profile-header__name {
  font-family: var(--mb-font-title);
  font-size: 1.5rem;
  color: white;
  margin-bottom: 4px;
}
.mb-profile-header__email { font-size: .85rem; color: rgba(255,255,255,.75); }
.mb-profile-header__badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: .25rem .8rem;
  border-radius: var(--mb-radius-full);
  background: rgba(255,255,255,.2);
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-top: var(--mb-space-3);
}

.mb-profile-body {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  padding: var(--mb-space-6) var(--mb-space-5);
  box-sizing: border-box;
  overflow-x: hidden;
}

.mb-profile-tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--mb-border);
  margin-bottom: var(--mb-space-6);
  overflow-x: auto;
}
.mb-profile-tab {
  padding: .7rem 1.25rem;
  border: none;
  background: none;
  cursor: pointer;
  font-size: .88rem;
  font-weight: 600;
  color: var(--mb-text-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--mb-transition);
  white-space: nowrap;
}
.mb-profile-tab.active { color: var(--mb-indigo); border-bottom-color: var(--mb-indigo); }
.mb-profile-tab:hover { color: var(--mb-indigo); }

.mb-profile-panel { display: none; }
.mb-profile-panel.active { display: block; }

/* Mis cursos */
.mb-mycourses-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(260px,1fr)); gap: var(--mb-space-4); }
.mb-mycourse-card {
  background: white;
  border-radius: var(--mb-radius);
  border: 1px solid var(--mb-border);
  overflow: hidden;
  transition: all var(--mb-transition);
}
.mb-mycourse-card:hover { box-shadow: var(--mb-shadow); transform: translateY(-2px); }
.mb-mycourse-card__img {
  width: 100%; aspect-ratio: 16/9;
  background: var(--mb-indigo-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem;
}
.mb-mycourse-card__body { padding: var(--mb-space-4); }
.mb-mycourse-card__estado {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: .7rem;
  font-weight: 700;
  padding: .2rem .6rem;
  border-radius: var(--mb-radius-full);
  margin-bottom: var(--mb-space-2);
}
.mb-mycourse-card__estado--pendiente { background: #FEF3C7; color: #92400E; }
.mb-mycourse-card__estado--pagado    { background: #D1FAE5; color: #065F46; }

@media (max-width: 768px) {
  .mb-profile-page { padding-top: 0; }
  .mb-profile-body { padding: var(--mb-space-4); }
}

/* ===========================================================
   PASSWORD WRAPPER (show/hide toggle)
   =========================================================== */
.mb-pw-wrapper {
  position: relative;
}
.mb-pw-wrapper input {
  padding-right: 3rem;
}
.mb-pw-toggle {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--mb-text-muted);
  font-size: 1rem;
  padding: 0.25rem;
  transition: color var(--mb-transition);
  line-height: 1;
}
.mb-pw-toggle:hover { color: var(--mb-indigo); }
.mb-pw-toggle:focus-visible {
  outline: 2px solid var(--mb-indigo-mid);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ===========================================================
   PASSWORD STRENGTH METER
   =========================================================== */
.mb-pw-strength {
  margin-top: 8px;
}
.mb-pw-strength__bar {
  height: 4px;
  background: var(--mb-border);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 4px;
}
.mb-pw-strength__bar div {
  height: 100%;
  border-radius: 4px;
  width: 0%;
  transition: width 0.4s ease, background 0.4s ease;
}

/* ===========================================================
   FORGOT PASSWORD LINK (sin estilos inline)
   =========================================================== */
.mb-auth-link-row {
  text-align: right;
  margin: -4px 0 12px;
  font-size: 0.78rem;
}
.mb-forgot-link {
  color: var(--mb-indigo);
  text-decoration: none;
  transition: color var(--mb-transition);
}
.mb-forgot-link:hover { color: var(--mb-violet); text-decoration: underline; }

/* ===========================================================
   OTP INPUTS (movido desde verificar-2fa.php inline style)
   =========================================================== */
.mb-otp-inputs { display: flex; gap: 10px; justify-content: center; margin: 24px 0; }
.mb-otp-input {
  width: 48px; height: 58px;
  border: 2px solid var(--mb-border);
  border-radius: var(--mb-radius);
  font-size: 1.6rem; font-weight: 800;
  text-align: center;
  color: var(--mb-indigo-dark);
  background: var(--mb-bg-soft);
  transition: all var(--mb-transition);
  font-family: 'Courier New', monospace;
}
.mb-otp-input:focus {
  outline: none;
  border-color: var(--mb-indigo);
  background: white;
  box-shadow: 0 0 0 3px rgba(79,94,189,.15);
}
.mb-otp-input.filled { border-color: var(--mb-indigo-mid); background: white; }
.mb-resend-link {
  font-size: .82rem; color: var(--mb-indigo);
  cursor: pointer; background: none; border: none; padding: 0;
}
.mb-resend-link:hover { text-decoration: underline; }
.mb-lock-icon { font-size: 2.5rem; color: var(--mb-indigo); margin-bottom: 12px; }
.mb-auth-submit--link { display: flex; text-decoration: none; }