/* ============================================================
   GLOBALMEDIA PULSE — login.css
   Estilos de la pantalla de login y cambio de contraseña
   ============================================================ */

#login-screen {
  min-height: 100vh;
  background: linear-gradient(160deg, #e8f0fe 0%, #f8f9fa 60%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.login-card {
  background: white;
  border-radius: 20px;
  padding: 40px 32px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 4px 24px rgba(26, 115, 232, 0.10);
  border: 1px solid #e8eaed;
}

.login-logo {
  text-align: center;
  margin-bottom: 32px;
}

.login-logo-mark {
  width: 64px;
  height: 64px;
  background: var(--color-primary);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 28px;
  font-weight: 700;
  color: white;
  letter-spacing: -1px;
}

.login-logo h1 {
  font-size: 22px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 4px;
}

.login-logo p {
  font-size: var(--font-size-sm);
  color: var(--gray-500);
}

.login-form { display: flex; flex-direction: column; gap: 0; }

.login-footer {
  margin-top: 24px;
  text-align: center;
  font-size: var(--font-size-xs);
  color: var(--gray-400);
}

/* Error de login */
.login-error {
  background: var(--color-danger-light);
  border: 1px solid #f5c6c2;
  color: #c62828;
  border-radius: var(--radius-md);
  padding: 10px var(--space-md);
  font-size: var(--font-size-sm);
  text-align: center;
  display: none;
  margin-bottom: var(--space-md);
}

.login-error.visible { display: block; }

/* Indicador de fortaleza de contraseña */
.password-strength {
  height: 4px;
  border-radius: 2px;
  background: var(--gray-200);
  margin-top: 6px;
  overflow: hidden;
}

.password-strength-bar {
  height: 100%;
  border-radius: 2px;
  transition: width 0.3s, background 0.3s;
  width: 0%;
}

.strength-weak   { width: 33%; background: var(--color-danger); }
.strength-medium { width: 66%; background: var(--color-warning); }
.strength-strong { width: 100%; background: var(--color-success); }

.password-strength-label {
  font-size: var(--font-size-xs);
  color: var(--gray-500);
  margin-top: 4px;
}