/* ===== ESTILOS ESPECÍFICOS PARA LOGIN ===== */

.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: linear-gradient(
    135deg,
    var(--color-white) 0%,
    var(--color-light-yellow) 50%,
    var(--color-pink) 100%
  );
  position: relative;
  overflow: hidden;
}

.login-container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
  pointer-events: none;
}

.login-card {
  background: var(--color-white);
  border-radius: var(--border-radius-large);
  box-shadow: var(--shadow-heavy);
  padding: 3rem;
  width: 100%;
  max-width: 450px;
  position: relative;
  z-index: 1;
  animation: fadeIn 0.8s ease-out;
}

.login-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.logo h1 {
  font-family: "Black Mango", "Quicksand", sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  background: linear-gradient(
    135deg,
    var(--color-yellow) 0%,
    var(--color-pink) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
  letter-spacing: -1px;
}

.logo p {
  color: var(--color-gray);
  font-size: 1.1rem;
  font-weight: 300;
  margin: 0;
}

.login-form {
  margin-bottom: 2rem;
}

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

.login-form label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--color-dark);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.login-form input {
  width: 100%;
  padding: 1rem 1.5rem;
  border: 2px solid var(--color-gray);
  border-radius: var(--border-radius);
  font-family: "Quicksand", sans-serif;
  font-size: 1rem;
  transition: var(--transition);
  background: var(--color-white);
  color: var(--color-dark);
}

.login-form input:focus {
  outline: none;
  border-color: var(--color-yellow);
  box-shadow: 0 0 0 4px rgba(245, 181, 9, 0.1);
  transform: translateY(-1px);
}

.login-form input::placeholder {
  color: var(--color-gray);
  opacity: 0.7;
}

.password-input {
  position: relative;
}

.toggle-password {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--color-gray);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 50%;
  transition: var(--transition);
}

.toggle-password:hover {
  background: var(--color-light-yellow);
  color: var(--color-yellow);
}

.login-btn {
  width: 100%;
  padding: 1rem 2rem;
  background: linear-gradient(
    135deg,
    var(--color-yellow) 0%,
    var(--color-pink) 100%
  );
  color: white;
  border: none;
  border-radius: var(--border-radius);
  font-family: "Quicksand", sans-serif;
  font-weight: 600;
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.login-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

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

.login-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.login-btn .spinner {
  display: none;
}

.login-btn.loading .spinner {
  display: flex;
}

.login-btn.loading span {
  display: none;
}

.login-footer {
  text-align: center;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-light-yellow);
}

.login-footer p {
  color: var(--color-gray);
  font-size: 0.9rem;
  margin: 0;
}

/* ===== ANIMACIONES ESPECÍFICAS ===== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes slideInFromLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInFromRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ===== ELEMENTOS DECORATIVOS ===== */
.login-card::before {
  content: "";
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(
    135deg,
    var(--color-yellow),
    var(--color-pink),
    var(--color-yellow)
  );
  border-radius: var(--border-radius-large);
  z-index: -1;
  opacity: 0.3;
  transition: var(--transition);
}

.login-card:hover::before {
  opacity: 0.5;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .login-container {
    padding: 1rem;
  }

  .login-card {
    padding: 2rem;
    margin: 1rem;
  }

  .logo h1 {
    font-size: 2rem;
  }

  .logo p {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .login-card {
    padding: 1.5rem;
  }

  .logo h1 {
    font-size: 1.75rem;
  }

  .login-form input {
    padding: 0.875rem 1.25rem;
  }

  .login-btn {
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
  }
}

/* ===== ESTADOS DE ERROR ===== */
.login-form input.error {
  border-color: var(--color-danger);
  box-shadow: 0 0 0 4px rgba(231, 76, 60, 0.1);
}

.login-form input.success {
  border-color: var(--color-success);
  box-shadow: 0 0 0 4px rgba(39, 174, 96, 0.1);
}

/* ===== EFECTOS DE HOVER ===== */
.login-form .form-group:hover input {
  border-color: var(--color-yellow);
}

/* ===== LOADING STATE ===== */
.login-container.loading {
  pointer-events: none;
}

.login-container.loading .login-card {
  opacity: 0.7;
}

/* ===== FOCUS VISIBLE ===== */
.login-form input:focus-visible {
  outline: 2px solid var(--color-yellow);
  outline-offset: 2px;
}

.login-btn:focus-visible {
  outline: 2px solid var(--color-white);
  outline-offset: 2px;
}

/* ===== ACCESIBILIDAD ===== */
@media (prefers-reduced-motion: reduce) {
  .login-card,
  .login-form input,
  .login-btn {
    animation: none;
    transition: none;
  }
}

/* ===== DARK MODE SUPPORT ===== */
@media (prefers-color-scheme: dark) {
  .login-container {
    background: linear-gradient(135deg, #1a1a1a 0%, #2c2c2c 50%, #3a3a3a 100%);
  }

  .login-card {
    background: #2c2c2c;
    color: #ffffff;
  }

  .login-form input {
    background: #3a3a3a;
    color: #ffffff;
    border-color: #555;
  }

  .login-form input:focus {
    border-color: var(--color-yellow);
  }
}