/* ChatterBridge OAuth Success Page - Consistent with Landing Page Design */

/* CSS Variables - Same as landing page */
:root {
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --color-primary: #4a154b;
  --color-secondary: #0f9b8e;
  --color-accent: #25d366;
  --color-text: #1a1a1a;
  --color-text-light: #666;
  --color-bg: #ffffff;
  --color-bg-light: #f8fafc;
  --color-border: #e1e4e8;
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 25px rgba(0,0,0,0.15);
  --border-radius: 8px;
  --border-radius-lg: 12px;
  --spacing-xs: 8px;
  --spacing-sm: 16px;
  --spacing-md: 24px;
  --spacing-lg: 32px;
  --spacing-xl: 48px;
  --max-width: 1200px;
}

/* Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--color-text);
  background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-light) 100%);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  padding: var(--spacing-md);
}

/* Skip Link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--color-primary);
  color: white;
  padding: 8px;
  text-decoration: none;
  border-radius: 4px;
  z-index: 1000;
  font-size: 14px;
}

.skip-link:focus {
  top: 6px;
}

/* Main Container */
.oauth-container {
  max-width: var(--max-width);
  margin: 0 auto;
  background: var(--color-bg);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

/* Success Header */
.success-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
  position: relative;
}

.success-animation {
  position: relative;
  display: inline-block;
  margin-bottom: var(--spacing-md);
}

.success-checkmark {
  font-size: 4rem;
  color: var(--color-accent);
  animation: bounceIn 0.8s ease-out;
  position: relative;
  z-index: 2;
}

.success-particles {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100px;
  height: 100px;
  pointer-events: none;
}

.success-particles::before,
.success-particles::after {
  content: '';
  position: absolute;
  width: 6px;
  height: 6px;
  background: var(--color-primary);
  border-radius: 50%;
  animation: particles 2s ease-out infinite;
}

.success-particles::before {
  top: 20%;
  left: 20%;
  animation-delay: 0.3s;
}

.success-particles::after {
  bottom: 20%;
  right: 20%;
  animation-delay: 0.6s;
}

.success-title {
  font-family: var(--font-heading);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
  letter-spacing: -0.02em;
}

.success-subtitle {
  font-size: clamp(16px, 3vw, 20px);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
  line-height: 1.5;
}

.workspace-name {
  color: var(--color-primary);
  font-weight: 600;
  background: linear-gradient(135deg, rgba(74, 21, 75, 0.1) 0%, rgba(74, 21, 75, 0.2) 100%);
  padding: 4px 12px;
  border-radius: 20px;
  display: inline-block;
  margin: 0 4px;
}

.success-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: linear-gradient(135deg, var(--color-accent) 0%, #22c35e 100%);
  color: white;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: 20px;
  font-weight: 600;
  font-size: 14px;
  box-shadow: var(--shadow-sm);
}

/* Progress Section */
.progress-section {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.progress-title {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
}

.progress-bar {
  width: 100%;
  max-width: 400px;
  height: 8px;
  background: var(--color-bg-light);
  border-radius: 4px;
  margin: 0 auto var(--spacing-xs);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  border-radius: 4px;
  transition: width 0.5s ease;
}

.progress-text {
  color: var(--color-text-light);
  font-size: 14px;
}

/* Steps Section */
.steps-section {
  margin-bottom: var(--spacing-xl);
}

.section-heading {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 36px);
  font-weight: 700;
  text-align: center;
  color: var(--color-text);
  margin-bottom: var(--spacing-xl);
  letter-spacing: -0.02em;
}

.steps-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

/* Step Cards */
.step-card {
  background: var(--color-bg);
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.step-card.completed {
  border-color: var(--color-accent);
  background: linear-gradient(135deg, var(--color-bg) 0%, rgba(37, 211, 102, 0.05) 100%);
}

.step-card.current {
  border-color: var(--color-primary);
  background: linear-gradient(135deg, var(--color-bg) 0%, rgba(74, 21, 75, 0.05) 100%);
  box-shadow: var(--shadow-md);
  animation: pulse 2s infinite;
}

.step-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.step-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 18px;
  flex-shrink: 0;
  background: var(--color-border);
  color: var(--color-text-light);
}

.step-card.completed .step-number {
  background: var(--color-accent);
  color: white;
}

.step-card.current .step-number {
  background: var(--color-primary);
  color: white;
}

.step-info {
  flex: 1;
}

.step-title {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.step-status {
  font-size: 14px;
  color: var(--color-text-light);
  font-weight: 500;
}

.step-card.completed .step-status {
  color: var(--color-accent);
}

.step-card.current .step-status {
  color: var(--color-primary);
}

.step-content {
  padding-left: 72px;
}

.step-description {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

/* Code Block */
.code-block {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  margin: var(--spacing-md) 0;
  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
}

.code-block code {
  flex: 1;
  font-size: 16px;
  color: var(--color-primary);
  font-weight: 600;
}

.copy-btn {
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--border-radius);
  padding: var(--spacing-xs) var(--spacing-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 14px;
}

.copy-btn:hover {
  background: #5d2a6b;
  transform: translateY(-1px);
}

/* Step Tip */
.step-tip {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-xs);
  background: rgba(15, 155, 142, 0.1);
  border-left: 4px solid var(--color-secondary);
  padding: var(--spacing-sm);
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  margin-top: var(--spacing-md);
  font-size: 14px;
  color: var(--color-text-light);
}

.step-tip i {
  color: var(--color-secondary);
  margin-top: 2px;
  flex-shrink: 0;
}

/* Message Previews */
.feature-preview {
  margin: var(--spacing-md) 0;
}

.slack-message-preview {
  display: flex;
  gap: var(--spacing-sm);
  background: var(--color-bg-light);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  border-left: 4px solid var(--color-primary);
}

.bot-avatar {
  width: 40px;
  height: 40px;
  background: var(--color-primary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  flex-shrink: 0;
}

.message-content {
  flex: 1;
}

.bot-name {
  font-weight: 600;
  font-size: 14px;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.message-text {
  font-size: 14px;
  color: var(--color-text);
  line-height: 1.5;
}

.highlight-code {
  background: rgba(74, 21, 75, 0.1);
  color: var(--color-primary);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
  font-weight: 600;
}

/* WhatsApp Preview */
.whatsapp-preview {
  margin: var(--spacing-md) 0;
}

.whatsapp-messages {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  background: #e5ddd5;
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  max-width: 400px;
}

.whatsapp-message {
  max-width: 85%;
  border-radius: 15px;
  padding: 8px 12px;
  position: relative;
  font-size: 14px;
  box-shadow: var(--shadow-sm);
}

.whatsapp-message.sent {
  align-self: flex-end;
  background: #dcf8c6;
  border-bottom-right-radius: 4px;
}

.whatsapp-message.received {
  align-self: flex-start;
  background: white;
  border-bottom-left-radius: 4px;
}

.message-text {
  color: var(--color-text);
  margin-bottom: 4px;
}

.message-time {
  font-size: 11px;
  color: var(--color-text-light);
  text-align: right;
}

/* Success Features */
.success-features {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin: var(--spacing-md) 0;
}

.feature {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  background: rgba(37, 211, 102, 0.1);
  border-radius: var(--border-radius);
  color: var(--color-text);
  font-size: 14px;
}

.feature i {
  color: var(--color-accent);
  width: 20px;
  text-align: center;
}

/* CTA Section */
.cta-section {
  margin-bottom: var(--spacing-xl);
}

.cta-card {
  background: linear-gradient(135deg, var(--color-primary) 0%, #5d2a6b 100%);
  color: white;
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.cta-title {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}

.cta-description {
  font-size: 18px;
  margin-bottom: var(--spacing-lg);
  opacity: 0.9;
  line-height: 1.6;
}

.cta-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 14px var(--spacing-md);
  border: none;
  border-radius: var(--border-radius);
  font-family: inherit;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
  line-height: 1;
  min-height: 48px;
}

.btn-primary {
  background: white;
  color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  background: #f8f9fa;
}

.btn-secondary {
  background: transparent;
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-1px);
}

/* Help Section */
.help-section {
  margin-top: var(--spacing-xl);
}

.help-card {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  transition: all 0.3s ease;
}

.help-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.help-icon {
  width: 48px;
  height: 48px;
  background: var(--color-secondary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.help-content {
  flex: 1;
}

.help-content h4 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.help-content p {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xs);
  font-size: 14px;
}

.help-link {
  color: var(--color-secondary);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  transition: all 0.2s ease;
}

.help-link:hover {
  color: #0d8578;
  transform: translateX(4px);
}

/* Animations */
@keyframes bounceIn {
  0% {
    transform: scale(0.3);
    opacity: 0;
  }
  50% {
    transform: scale(1.05);
  }
  70% {
    transform: scale(0.9);
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes particles {
  0% {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
  100% {
    transform: translateY(-50px) scale(0);
    opacity: 0;
  }
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(74, 21, 75, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(74, 21, 75, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(74, 21, 75, 0);
  }
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  body {
    padding: var(--spacing-sm);
  }
  
  .oauth-container {
    padding: var(--spacing-lg);
  }
  
  .success-title {
    font-size: 28px;
  }
  
  .section-heading {
    font-size: 24px;
  }
  
  .step-content {
    padding-left: 0;
    margin-top: var(--spacing-md);
  }
  
  .step-header {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .btn {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }
  
  .whatsapp-messages {
    max-width: 100%;
  }
  
  .help-card {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .success-checkmark {
    font-size: 3rem;
  }
  
  .success-title {
    font-size: 24px;
  }
  
  .cta-title {
    font-size: 24px;
  }
  
  .step-card {
    padding: var(--spacing-md);
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .success-checkmark,
  .step-card,
  .btn,
  .help-card {
    animation: none;
    transition: none;
  }
  
  .success-checkmark:hover,
  .step-card:hover,
  .help-card:hover {
    transform: none;
  }
}