/* ==========================================================
   css/signup.css — Auth Pages (Neumorphic)
   Used for both signup and login pages
   Matches BEM classes in HTML (e.g. auth-form__input)
   ========================================================== */

/* Auth Page Container */
.auth-app {
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  overflow-y: auto;
  background: var(--neu-bg);
  padding: 40px 20px;
}

/* Auth Card - Neumorphic */
.auth-card {
  width: 100%;
  max-width: 480px;
  background: var(--neu-bg);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--universal-shadow);
  border: 1px solid rgba(255,255,255,0.2);
}

:root[data-theme="dark"] .auth-card {
  border: 1px solid rgba(255,255,255,0.05);
}

/* Auth Header */
.auth-header {
  text-align: center;
  margin-bottom: 32px;
}

.auth-logo {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  background: var(--neu-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 4px 4px 8px var(--neu-shadow-dark), 
              inset -4px -4px 8px var(--neu-shadow-light);
  font-size: 28px;
  color: var(--accent);
  font-weight: 700;
}

.auth-title {
  margin: 0 0 8px;
  font-size: 28px;
  color: var(--text-strong);
  font-weight: 700;
}

.auth-subtitle {
  margin: 0;
  font-size: 14px;
  color: var(--text-muted);
}

/* Auth Form */
.auth-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.auth-form__group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.auth-form__group--inline {
  flex-direction: row;
  gap: 12px;
}

.auth-form__field {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.auth-form__label,
.auth-form__label-inline {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-main);
}

.auth-form__label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.auth-form__required {
  color: var(--danger);
  margin-left: 2px;
}

/* Neumorphic Input Styles */
.auth-form__input {
  background: var(--neu-bg);
  border: none;
  border-radius: var(--radius-sm);
  box-shadow: inset 2px 2px 5px var(--neu-shadow-dark), 
              inset -2px -2px 5px var(--neu-shadow-light);
  padding: 10px 14px;
  outline: none;
  color: var(--text-strong);
  font-family: inherit;
  font-size: 14px;
  width: 100%;
  transition: box-shadow 0.2s ease;
}

.auth-form__input:focus {
  box-shadow: inset 3px 3px 6px var(--neu-shadow-dark), 
              inset -3px -3px 6px var(--neu-shadow-light),
              0 0 0 2px rgba(var(--accent-rgb), 0.2);
}

.auth-form__select {
  cursor: pointer;
}

.auth-form__checkbox {
  margin-right: 8px;
}

/* Error Messages */
.auth-form__error-message {
  font-size: 12px;
  color: var(--danger);
  min-height: 16px;
  margin: 0;
}

.auth-form__hint {
  font-size: 12px;
  color: var(--text-muted);
}

/* Buttons */
.auth-button {
  width: 100%;
  padding: 14px;
  border-radius: 12px;
  border: none;
  background: var(--neu-bg);
  color: var(--accent);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: var(--universal-shadow);
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.auth-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--universal-shadow-hover);
}

.auth-button:active {
  transform: translateY(0);
  box-shadow: inset 3px 3px 6px var(--neu-shadow-dark), 
              inset -3px -3px 6px var(--neu-shadow-light);
}

.auth-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.auth-button--primary {
  color: var(--accent);
}

.auth-button--secondary {
  color: var(--text-strong);
  font-size: 14px;
}

.auth-button--google {
  color: var(--text-strong);
  font-weight: 600;
}

.google-icon {
  width: 18px;
  height: 18px;
}

/* Divider */
.auth-divider {
  display: flex;
  align-items: center;
  text-align: center;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  margin: 0;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid rgba(0,0,0,0.1);
}

:root[data-theme="dark"] .auth-divider::before,
:root[data-theme="dark"] .auth-divider::after {
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.auth-divider span {
  padding: 0 10px;
}

/* Links */
.auth-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}

.auth-link:hover {
  text-decoration: underline;
}

/* Footer */
.auth-footer-text {
  text-align: center;
  margin-top: 16px;
  font-size: 14px;
  color: var(--text-muted);
}

/* Alert/Global Message */
.auth-alert {
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 14px;
  margin-bottom: 20px;
  display: none; /* hidden by default */
}

.auth-alert:not(:empty) {
  display: block;
}

.auth-alert.error {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.auth-alert.success {
  background: rgba(34, 197, 94, 0.1);
  color: var(--success);
  border: 1px solid rgba(34, 197, 94, 0.3);
}

/* Auth Toggle (Employee/Client) */
.auth-toggle {
  display: flex;
  background: var(--neu-bg);
  box-shadow: inset 3px 3px 6px var(--neu-shadow-dark), 
              inset -3px -3px 6px var(--neu-shadow-light);
  border-radius: 99px;
  padding: 4px;
  margin-bottom: 16px;
}

.auth-toggle__option {
  flex: 1;
  border: none;
  background: transparent;
  color: var(--text-muted);
  padding: 8px;
  border-radius: 99px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.auth-toggle__option--active {
  background: var(--neu-bg);
  color: var(--accent);
  box-shadow: var(--universal-shadow);
}

.auth-toggle__hint {
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

/* Side Panel (Desktop only) */
.auth-side-panel {
  display: none;
}

@media (min-width: 900px) {
  .auth-container {
    display: flex;
    gap: 40px;
    align-items: center;
  }
  
  .auth-side-panel {
    display: block;
    width: 320px;
    color: var(--text-main);
  }
  
  .auth-side-panel__title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-strong);
    margin-bottom: 16px;
  }
  
  .auth-side-panel__text {
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 20px;
  }
  
  .auth-side-panel__list {
    padding-left: 20px;
    margin: 0;
  }
  
  .auth-side-panel__list li {
    margin-bottom: 8px;
  }
}

/* Responsive */
@media (max-width: 640px) {
  .auth-card {
    padding: 24px;
  }
  
  .auth-form__group--inline {
    flex-direction: column;
    gap: 8px;
  }
}

.auth-remember {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-main);
  cursor: pointer;
}

/* Spinner */
.auth-button__spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(0,0,0,0.1);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}