/* CustomerRelay Auth Pages
   Matches the landing page aesthetic
*/

:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-tertiary: #1a1a24;
  --bg-card: #16161f;

  --text-primary: #f4f4f6;
  --text-secondary: #a0a0b0;
  --text-tertiary: #6a6a7a;

  --accent-primary: #6366f1;
  --accent-primary-light: #818cf8;
  --accent-primary-glow: rgba(99, 102, 241, 0.4);
  --accent-success: #22c55e;
  --accent-error: #ef4444;

  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-medium: rgba(255, 255, 255, 0.1);
  --border-accent: rgba(99, 102, 241, 0.3);

  --font-sans: 'DM Sans', system-ui, -apple-system, sans-serif;
  --font-serif: 'Instrument Serif', Georgia, serif;

  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
}

.auth-body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.auth-wrapper {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.auth-ambient {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100vw;
  height: 500px;
  background: radial-gradient(ellipse 60% 50% at 50% 0%, var(--accent-primary-glow), transparent);
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
}

.auth-container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 400px;
}

.auth-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--text-primary);
  margin-bottom: 2.5rem;
}

.auth-logo .logo-icon {
  color: var(--accent-primary);
  display: flex;
}

.auth-logo .logo-text {
  font-weight: 600;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

/* Auth Card */
.auth-card {
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: 16px;
  padding: 2rem;
}

.auth-header {
  text-align: center;
  margin-bottom: 2rem;
}

.auth-title {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.auth-subtitle {
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

.auth-subtitle a {
  color: var(--accent-primary-light);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.auth-subtitle a:hover {
  color: var(--text-primary);
}

/* Form */
.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-medium);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 0.9375rem;
  transition: all var(--transition-fast);
}

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

.form-input:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--accent-primary-glow);
}

.form-input:hover:not(:focus) {
  border-color: var(--border-accent);
}

/* Error states */
.form-input.error {
  border-color: var(--accent-error);
}

.form-input.error:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2);
}

.field-error {
  font-size: 0.8125rem;
  color: var(--accent-error);
}

/* Submit button */
.auth-submit {
  width: 100%;
  padding: 0.875rem 1.5rem;
  background: var(--accent-primary);
  color: white;
  font-size: 0.9375rem;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 0 0 20px var(--accent-primary-glow);
}

.auth-submit:hover {
  background: var(--accent-primary-light);
  transform: translateY(-1px);
  box-shadow: 0 0 30px var(--accent-primary-glow);
}

.auth-submit:active {
  transform: translateY(0);
}

.auth-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* Divider */
.auth-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 1.5rem 0;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-medium);
}

.auth-divider span {
  color: var(--text-tertiary);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Links */
.auth-footer {
  margin-top: 1.5rem;
  text-align: center;
}

.auth-link {
  color: var(--text-secondary);
  font-size: 0.875rem;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.auth-link:hover {
  color: var(--accent-primary-light);
}

/* Flash messages */
.flash-message {
  padding: 0.75rem 1rem;
  border-radius: 8px;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}

.flash-message.alert {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: #fca5a5;
}

.flash-message.notice {
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.2);
  color: #86efac;
}

/* Password visibility toggle */
.password-wrapper {
  position: relative;
}

.password-toggle {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.password-toggle:hover {
  color: var(--text-secondary);
}

/* Terms */
.auth-terms {
  margin-top: 1.5rem;
  text-align: center;
  font-size: 0.8125rem;
  color: var(--text-tertiary);
}

.auth-terms a {
  color: var(--text-secondary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.auth-terms a:hover {
  color: var(--accent-primary-light);
}

/* Responsive */
@media (max-width: 480px) {
  .auth-wrapper {
    padding: 1rem;
  }

  .auth-card {
    padding: 1.5rem;
  }
}