/* ============================================
   Auth Pages & Components
   Login, registration, and modal styling
   ============================================ */

/* Auth Page Layout */
.auth-page {
  min-height: calc(100vh - 200px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  background: linear-gradient(135deg, var(--color-bg-light) 0%, #e8f4f5 100%);
}

.auth-container {
  width: 100%;
  max-width: 440px;
}

.auth-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 50px 40px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.auth-logo {
  display: inline-block;
  margin-bottom: 25px;
}

.auth-logo img {
  width: 80px;
  height: 80px;
}

.auth-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
}

.auth-subtitle {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 30px;
}

/* Auth Form */
.auth-form {
  text-align: left;
}

.auth-form .form-group {
  margin-bottom: 20px;
}

.auth-form .form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 8px;
}

.auth-form .form-input {
  width: 100%;
  padding: 14px 16px;
  font-size: 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #ffffff;
  color: var(--color-text);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.auth-form .form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(101, 160, 168, 0.15);
}

.auth-form .form-input::placeholder {
  color: var(--color-text-muted);
}

.auth-form .btn-block {
  width: 100%;
  padding: 14px 20px;
  font-size: 1rem;
  font-weight: 600;
}

/* Error & Success Messages */
.auth-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #dc2626;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  margin-bottom: 20px;
  text-align: left;
}

.auth-success {
  padding: 20px 0;
}

.auth-success .success-icon {
  color: var(--color-primary);
  margin-bottom: 20px;
}

.auth-success .success-icon svg {
  width: 64px;
  height: 64px;
}

.auth-success .success-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
}

.auth-success .success-text {
  font-size: 1rem;
  color: var(--color-text);
  margin-bottom: 8px;
}

.auth-success .success-hint {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 25px;
}

/* Auth Footer */
.auth-footer {
  margin-top: 30px;
  padding-top: 25px;
  border-top: 1px solid var(--color-border);
}

.auth-footer p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin: 0;
}

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

.auth-footer a:hover {
  text-decoration: underline;
}

/* ============================================
   Login Modal
   ============================================ */

#login-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

#login-modal.is-open {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  position: relative;
  width: 100%;
  max-width: 420px;
  margin: 20px;
  background: #ffffff;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
  transform: translateY(20px) scale(0.95);
  transition: transform 0.3s ease;
}

#login-modal.is-open .modal-content {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  color: var(--color-text-muted);
  transition: background 0.2s ease, color 0.2s ease;
}

.modal-close:hover {
  background: var(--color-bg-light);
  color: var(--color-text);
}

.modal-close svg {
  width: 20px;
  height: 20px;
}

.modal-body {
  padding: 40px 35px;
  text-align: center;
}

.modal-logo {
  display: inline-block;
  margin-bottom: 20px;
}

.modal-logo img {
  width: 60px;
  height: 60px;
}

.modal-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 10px;
}

.modal-subtitle {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 25px;
}

/* Modal Form */
.login-form-content {
  text-align: left;
}

.login-form-content .form-group {
  margin-bottom: 18px;
}

.login-form-content .form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 6px;
}

.login-form-content .form-input {
  width: 100%;
  padding: 12px 14px;
  font-size: 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #ffffff;
  color: var(--color-text);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.login-form-content .form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(101, 160, 168, 0.15);
}

.login-form-content .btn-block {
  width: 100%;
  padding: 12px 20px;
  font-size: 1rem;
  font-weight: 600;
  margin-top: 5px;
}

/* Modal Error/Success */
.login-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #dc2626;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  margin-bottom: 15px;
  text-align: left;
}

.login-success {
  padding: 15px 0;
}

.login-success .success-icon {
  color: var(--color-primary);
  margin-bottom: 15px;
}

.login-success .success-icon svg {
  width: 56px;
  height: 56px;
}

.login-success h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 10px;
}

.login-success p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 10px;
}

.login-success .login-email {
  color: var(--color-text);
  font-weight: 600;
}

/* Modal Footer */
.modal-footer {
  padding: 20px 35px;
  background: var(--color-bg-light);
  border-top: 1px solid var(--color-border);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  text-align: center;
}

.modal-footer p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin: 0;
}

.modal-footer a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
}

.modal-footer a:hover {
  text-decoration: underline;
}

.modal-footer a {
  pointer-events: auto;
  position: relative;
  z-index: 1;
}

/* Body class when modal is open */
body.modal-open {
  overflow: hidden;
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 480px) {
  .auth-card {
    padding: 35px 25px;
  }

  .auth-title {
    font-size: 1.5rem;
  }

  .modal-body {
    padding: 30px 25px;
  }

  .modal-footer {
    padding: 15px 25px;
  }

  .modal-title {
    font-size: 1.25rem;
  }
}