/**
 * Auth Styles - Authentication Pages
 *
 * Login, Signup, Password Reset etc.
 * Split-screen SaaS layout pattern
 *
 * Reuses: swp-btn, swp-plan-card, swp-plan-badge (components.css)
 */

/* ===========================================
   AUTH LAYOUT - Split Screen
   =========================================== */
swp-auth-layout {
  display: grid;
  grid-template-columns: 45fr 55fr;
  min-height: 100vh;
}

/* ===========================================
   BRANDING PANEL (Left Side)
   =========================================== */
swp-auth-branding {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--spacing-24);
  background: linear-gradient(135deg, var(--color-teal) 0%, #00695c 100%);
  color: white;
  position: relative;
  overflow: hidden;
}

/* Decorative background pattern */
swp-auth-branding::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  pointer-events: none;
}

swp-auth-branding::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -30%;
  width: 80%;
  height: 80%;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 60%);
  pointer-events: none;
}

swp-auth-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-16);
  position: relative;
  z-index: 1;
}

swp-auth-logo i {
  font-size: 32px;
}

swp-auth-logo span {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.5px;
}

swp-auth-tagline {
  display: block;
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  margin-bottom: var(--spacing-12);
  position: relative;
  z-index: 1;
  max-width: 400px;
}

swp-auth-subtitle {
  display: block;
  font-size: var(--font-size-lg);
  opacity: 0.9;
  margin-bottom: var(--spacing-16);
  position: relative;
  z-index: 1;
  max-width: 380px;
  line-height: var(--line-height-relaxed);
}

/* ===========================================
   PLAN PANEL (Left Side - Alternative)
   =========================================== */
swp-auth-plan-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--spacing-24);
  background: var(--color-background);
  position: relative;
}

swp-auth-plan-panel swp-auth-logo {
  color: var(--color-text);
  margin-bottom: var(--spacing-12);
}

swp-auth-plan-panel swp-auth-logo i {
  color: var(--color-teal);
}

swp-selected-plan-header {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-5);
}

/* ===========================================
   PLAN CONTENT (Auth-specific layout)
   Plan card/badge base styles in components.css
   =========================================== */
swp-plan-badge {
  margin-bottom: var(--spacing-4);
}

swp-plan-name {
  display: block;
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin-bottom: var(--spacing-1);
}

swp-plan-users {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-5);
}

swp-plan-price {
  display: flex;
  align-items: baseline;
  gap: var(--spacing-1);
  margin-bottom: var(--spacing-6);
  min-height: 44px;
}

swp-plan-price-amount {
  font-size: 36px;
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  line-height: 1;
}

swp-plan-price-amount.contact {
  font-size: var(--font-size-xl);
  color: var(--color-purple);
}

swp-plan-price-period {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
}

swp-plan-features {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

swp-plan-feature {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  font-size: var(--font-size-sm);
  color: var(--color-text);
}

swp-plan-feature i {
  font-size: 18px;
  color: var(--color-green);
  flex-shrink: 0;
}

/* ===========================================
   CHANGE PLAN LINK
   =========================================== */
swp-change-plan-link {
  display: block;
  margin-top: var(--spacing-6);
}

swp-change-plan-link a {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

swp-change-plan-link a:hover {
  color: var(--color-teal);
}

swp-change-plan-link i {
  font-size: 16px;
}

/* ===========================================
   FEATURE LIST
   =========================================== */
swp-auth-features {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-5);
  position: relative;
  z-index: 1;
}

swp-auth-feature {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  font-size: var(--font-size-base);
}

swp-auth-feature i {
  font-size: 20px;
  opacity: 0.9;
}

/* ===========================================
   FORM PANEL (Right Side)
   =========================================== */
swp-auth-form-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: var(--spacing-24);
  background: var(--color-surface);
}

swp-auth-form-container {
  width: 100%;
  max-width: 420px;
}

swp-auth-header {
  display: block;
  margin-bottom: var(--spacing-12);
  text-align: center;
}

swp-auth-title {
  display: block;
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--spacing-2);
}

swp-auth-description {
  display: block;
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
}

/* ===========================================
   USER INFO CARD (Pre-verified user)
   Base pattern in components.css, auth-specific styling only
   =========================================== */
swp-user-info-card {
  margin-bottom: var(--spacing-6);
}

swp-user-avatar {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-teal-strong);
  color: var(--color-teal);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  border-radius: 50%;
  flex-shrink: 0;
}

swp-user-verified {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-green);
  flex-shrink: 0;
}

swp-user-verified i {
  font-size: 22px;
}

/* ===========================================
   FORM ELEMENTS
   Base patterns in components.css, auth-specific only
   =========================================== */
swp-auth-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-5);
}

swp-form-input select option {
  padding: var(--spacing-2);
}

swp-form-label .optional {
  font-weight: var(--font-weight-normal);
  color: var(--color-text-muted);
}

/* Input with icon */
swp-form-input.has-icon input {
  padding-right: 44px;
}

swp-form-input .input-icon {
  position: absolute;
  right: var(--spacing-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  cursor: pointer;
  padding: var(--spacing-2);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast);
}

swp-form-input .input-icon:hover {
  color: var(--color-text-secondary);
}

swp-form-input .input-icon i {
  font-size: 20px;
  display: block;
}

/* ===========================================
   PASSWORD STRENGTH INDICATOR
   =========================================== */
swp-password-strength {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  margin-top: var(--spacing-2);
}

swp-strength-bar {
  flex: 1;
  height: 4px;
  background: var(--color-border);
  border-radius: 2px;
  overflow: hidden;
}

swp-strength-fill {
  height: 100%;
  width: 0%;
  border-radius: 2px;
  transition: width var(--transition-normal), background var(--transition-normal);
}

swp-strength-fill.weak {
  width: 25%;
  background: var(--color-red);
}

swp-strength-fill.fair {
  width: 50%;
  background: var(--color-amber);
}

swp-strength-fill.good {
  width: 75%;
  background: var(--color-blue);
}

swp-strength-fill.strong {
  width: 100%;
  background: var(--color-green);
}

swp-strength-text {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  min-width: 50px;
}

swp-strength-text.weak { color: var(--color-red); }
swp-strength-text.fair { color: var(--color-amber); }
swp-strength-text.good { color: var(--color-blue); }
swp-strength-text.strong { color: var(--color-green); }

/* ===========================================
   CHECKBOX
   =========================================== */
swp-form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  cursor: pointer;
}

swp-form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin: 0;
  cursor: pointer;
  accent-color: var(--color-teal);
  flex-shrink: 0;
  margin-top: 2px;
}

swp-form-checkbox span {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-normal);
}

swp-form-checkbox a {
  color: var(--color-teal);
  text-decoration: none;
}

swp-form-checkbox a:hover {
  text-decoration: underline;
}

/* Button base styles in components.css */

/* ===========================================
   AUTH FOOTER
   =========================================== */
swp-auth-footer {
  display: block;
  margin-top: var(--spacing-10);
  text-align: center;
}

swp-auth-footer-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

swp-auth-footer-text a {
  color: var(--color-teal);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
}

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

/* ===========================================
   DIVIDER
   =========================================== */
swp-auth-divider {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  margin: var(--spacing-6) 0;
}

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

swp-auth-divider span {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* ===========================================
   SOCIAL LOGIN
   =========================================== */
swp-social-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

/* Social button styles in components.css */

/* ===========================================
   FORM MESSAGES
   =========================================== */
/* Parent pattern with color variants - using CSS nesting */
swp-form-error,
swp-form-success {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-4);
  border: 1px solid;
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  
  & i {
    font-size: 18px;
  }
}

swp-form-error {
  background: var(--bg-red-medium);
  border-color: var(--border-red);
  color: var(--color-red);
}

swp-form-success {
  background: var(--bg-green-medium);
  border-color: var(--border-green);
  color: var(--color-green);
}

/* ===========================================
   PRICING PAGE
   =========================================== */
swp-pricing-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  padding: var(--spacing-16) var(--spacing-6);
  background: var(--color-background);
}

swp-pricing-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: var(--spacing-16);
}

swp-pricing-header swp-auth-logo {
  margin-bottom: var(--spacing-10);
  color: var(--color-text);
}

swp-pricing-header swp-auth-logo i {
  color: var(--color-teal);
}

swp-pricing-title {
  display: block;
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin-bottom: var(--spacing-3);
}

swp-pricing-subtitle {
  display: block;
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
}

swp-pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-6);
  max-width: 1100px;
  width: 100%;
  align-items: stretch;
}

/* Plan cards in pricing grid */
swp-pricing-grid swp-plan-card {
  padding: var(--spacing-8);
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
}

swp-pricing-grid swp-plan-features {
  flex: 1;
}

swp-pricing-grid swp-plan-action {
  margin-top: auto;
  padding-top: var(--spacing-6);
}

swp-pricing-grid swp-plan-card.popular {
  border-color: var(--color-teal);
  box-shadow: var(--shadow-focus-ring);
  transform: scale(1.02);
}

/* Plan badge/button styles in components.css */

swp-pricing-grid swp-plan-action {
  margin-top: var(--spacing-6);
}

swp-pricing-footer {
  margin-top: var(--spacing-12);
  text-align: center;
}

swp-pricing-footer-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

swp-pricing-footer-text a {
  color: var(--color-teal);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
}

swp-pricing-footer-text a:hover {
  text-decoration: underline;
}

/* ===========================================
   PAYMENT PAGE
   =========================================== */
swp-order-summary {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
  margin-top: var(--spacing-5);
  padding-top: var(--spacing-5);
  border-top: 1px solid var(--color-border);
}

swp-order-line {
  display: flex;
  justify-content: space-between;
  font-size: var(--font-size-sm);
  color: var(--color-text);
}

swp-order-line.discount {
  color: var(--color-green);
}

swp-order-line.total {
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-base);
}

swp-order-divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--spacing-2) 0;
}

swp-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4);
}

swp-payment-secure {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3);
  background: var(--bg-green-subtle);
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  color: var(--color-green);
}

swp-payment-secure i {
  font-size: 16px;
}

swp-payment-processing {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-5);
  padding: var(--spacing-16) 0;
}

swp-spinner {
  width: 48px;
  height: 48px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-teal);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

swp-processing-text {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
}

swp-payment-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-4);
  padding: var(--spacing-16) 0;
}

swp-success-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-green-strong);
  border-radius: 50%;
  color: var(--color-green);
}

swp-success-icon i {
  font-size: 32px;
}

swp-success-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
}

swp-success-text {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
}

/* ===========================================
   RESPONSIVE DESIGN
   =========================================== */
@media (max-width: 1024px) {
  swp-auth-layout {
    grid-template-columns: 40fr 60fr;
  }

  swp-auth-branding {
    padding: var(--spacing-16);
  }

  swp-auth-plan-panel {
    padding: var(--spacing-16);
  }

  swp-auth-tagline {
    font-size: var(--font-size-2xl);
  }

  swp-pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
  }

  swp-pricing-grid swp-plan-card.popular {
    transform: none;
    order: -1;
  }
}

@media (max-width: 768px) {
  swp-auth-layout {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
  }

  swp-auth-branding {
    padding: var(--spacing-10) var(--spacing-6);
    text-align: center;
    align-items: center;
  }

  swp-auth-plan-panel {
    padding: var(--spacing-6);
  }

  swp-auth-plan-panel swp-auth-logo {
    display: none;
  }

  swp-selected-plan-header {
    text-align: center;
  }

  swp-plan-card {
    padding: var(--spacing-5);
  }

  swp-plan-price-amount {
    font-size: 28px;
  }

  swp-auth-logo {
    margin-bottom: var(--spacing-6);
    justify-content: center;
  }

  swp-auth-tagline {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-4);
  }

  swp-auth-subtitle {
    display: none;
  }

  swp-auth-features {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-4);
  }

  swp-auth-feature {
    font-size: var(--font-size-sm);
  }

  swp-auth-form-panel {
    padding: var(--spacing-10) var(--spacing-6);
  }

  swp-auth-form-container {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  swp-auth-branding {
    padding: var(--spacing-8) var(--spacing-5);
  }

  swp-auth-plan-panel {
    padding: var(--spacing-5);
  }

  swp-auth-form-panel {
    padding: var(--spacing-8) var(--spacing-5);
  }

  swp-auth-features {
    display: none;
  }

  swp-change-plan-link {
    text-align: center;
  }
}