/* YutiFlow WMS - Auth Page Styles */
@import './global.css';

.auth-body {
  height: 100vh;
  display: flex;
  background: var(--bg-base);
  overflow: hidden;
}

/* Left Panel - Branding / Visual */
.auth-visual {
  flex: 1;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: var(--space-16);
  background: linear-gradient(135deg, var(--bg-base) 0%, var(--bg-surface) 50%, var(--bg-base) 100%);
}

.auth-visual-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 60% at 30% 40%, rgba(59,130,246,0.15) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 70% 70%, rgba(16,185,129,0.08) 0%, transparent 60%);
  background-color: rgba(15, 17, 23, 0.7);
  z-index: 2;
  transition: background-color var(--transition-slow);
}

[data-theme="light"] .auth-visual-bg {
  background-color: rgba(248, 250, 252, 0.75);
}



.auth-video-wrapper {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
}

.auth-video-wrapper video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.8s ease-in-out;
}

.auth-visual-content {
  position: relative;
  z-index: 4;
  max-width: 460px;
}

.auth-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-12);
}

.auth-logo {
  width: 44px; height: 44px;
  background: var(--primary);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 900; color: #fff;
  box-shadow: 0 0 24px rgba(59,130,246,0.5);
}

.auth-brand-name {
  font-size: var(--text-2xl);
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: -0.04em;
}

.auth-headline {
  font-size: clamp(28px, 3vw, 44px);
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--text-primary);
  line-height: 1.1;
  margin-bottom: var(--space-5);
}

.auth-headline .g { color: var(--primary); }

.auth-tagline {
  font-size: var(--text-md);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-10);
}

.auth-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.auth-feature {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.auth-feature-icon {
  width: 32px; height: 32px;
  border-radius: var(--border-radius);
  background: var(--primary-muted);
  border: 1px solid rgba(59,130,246,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}

/* Right Panel - Form */
.auth-form-panel {
  width: 480px;
  flex-shrink: 0;
  background: var(--bg-surface);
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding: var(--space-12) var(--space-12);
  overflow-y: auto;
}

.auth-form-header {
  margin-bottom: var(--space-8);
}

.auth-form-title {
  font-size: var(--text-3xl);
  font-weight: 800;
  letter-spacing: -0.04em;
  margin-bottom: var(--space-2);
}

.auth-form-subtitle {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* Tab Toggle */
.auth-toggle {
  display: flex;
  background: var(--bg-hover);
  border-radius: var(--border-radius);
  padding: 3px;
  margin-bottom: var(--space-8);
  gap: 3px;
}

.auth-tab {
  flex: 1;
  padding: 10px;
  border-radius: 6px;
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
  color: var(--text-muted);
  user-select: none;
}

.auth-tab.active {
  background: var(--bg-elevated);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}

/* Form Fields */
.form-field {
  margin-bottom: var(--space-4);
}

.form-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
}

.input-password-wrapper {
  position: relative;
}

.input-password-wrapper .input { padding-right: 42px; }

.password-toggle {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  display: flex; align-items: center;
  transition: color var(--transition-fast);
}

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



/* Remember / Forgot */
.auth-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}

.remember-label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--text-secondary);
  cursor: pointer;
}

.forgot-link {
  font-size: var(--text-xs);
  color: var(--primary);
  font-weight: 600;
  cursor: pointer;
}

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

/* Submit Button */
.auth-submit {
  width: 100%;
  padding: 13px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--border-radius);
  font-size: var(--text-base);
  font-weight: 700;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: all var(--transition-base);
  margin-bottom: var(--space-5);
  position: relative;
  overflow: hidden;
}

.auth-submit:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
}

.auth-submit:active { transform: scale(0.99); }

/* Social SSO Buttons Stacked */
.auth-social {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 11px;
  background: var(--bg-hover);
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.social-btn:hover {
  background: var(--bg-active);
  border-color: var(--border-strong);
  color: var(--text-primary);
  transform: translateY(-1px);
}

.social-btn:active {
  transform: scale(0.99);
}

.social-icon-svg {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}

/* Bottom link */
.auth-switch {
  text-align: center;
  margin-top: var(--space-6);
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.auth-switch-link {
  color: var(--primary);
  font-weight: 600;
  cursor: pointer;
}

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

.auth-footer {
  margin-top: auto;
  padding-top: var(--space-8);
  text-align: center;
  font-size: 11px;
  color: var(--text-disabled);
}

/* Form views */
.auth-form-view { display: none; }
.auth-form-view.active { display: block; }

/* Error message */
.form-error {
  font-size: var(--text-xs);
  color: var(--danger);
  margin-top: var(--space-1);
  display: none;
}

.form-field.error .form-error { display: block; }
.form-field.error .input { border-color: var(--danger); }

@media (max-width: 900px) {
  .auth-visual { display: none; }
  .auth-form-panel { width: 100%; }
}