/* =========================================
   PÁGINA DE LOGIN PROFESIONALES
========================================= */

/* Contenedor que ocupa toda la pantalla y centra la tarjeta */
.login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bg) 0%, #E2E8F0 100%);
  padding: 2rem;
}

/* La tarjeta blanca */
.login-card {
  background-color: var(--white);
  width: 100%;
  max-width: 420px;
  padding: 3rem 2.5rem;
  border-radius: 24px;
  box-shadow: 0 20px 40px rgba(30, 41, 59, 0.08);
  text-align: center;
}

/* Cabecera y Logo */
.login-header {
  margin-bottom: 2.5rem;
}

.login-logo {
  height: 45px;
  width: auto;
  margin-bottom: 1.5rem;
}

.login-header h1 {
  font-size: 1.75rem;
  color: var(--primary);
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.login-header p {
  color: var(--text-light);
  font-size: 0.95rem;
}

/* Formulario e Inputs */
.login-form {
  text-align: left;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 1rem;
  color: var(--text);
  background-color: var(--bg);
  transition: var(--transition);
}

/* Efecto al hacer clic en el input */
.form-control:focus {
  outline: none;
  border-color: var(--primary);
  background-color: var(--white);
  box-shadow: 0 0 0 3px rgba(45, 93, 93, 0.1);
}

.form-control::placeholder {
  color: #94A3B8;
}

/* Botón principal */
.login-submit-btn {
  width: 100%;
  background-color: var(--primary);
  color: var(--white);
  border: none;
  padding: 1rem;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  margin-top: 1rem;
}

.login-submit-btn:hover {
  background-color: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 15px rgba(45, 93, 93, 0.2);
}

/* Enlace de volver */
.login-footer {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.back-link {
  color: var(--text-light);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.back-link:hover {
  color: var(--primary);
}

/* =========================================
   ESTADOS DINÁMICOS (ERRORES Y SPINNER JS)
========================================= */

/* Caja de error de Supabase */
.error-message {
  color: #DC2626;
  background-color: #FEE2E2;
  padding: 0.75rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  display: none;
  /* Se muestra con JS */
  text-align: left;
  border: 1px solid #F87171;
}

/* Modificaciones para que el botón acepte el spinner al lado del texto */
.login-submit-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
}

.login-submit-btn:disabled {
  background-color: #9CA3AF;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* El círculo de carga animado */
.spinner {
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top: 3px solid var(--white);
  width: 20px;
  height: 20px;
  animation: spin 1s linear infinite;
  display: none;
  /* Se muestra con JS */
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}