/* CSS Variables - Light beige theme with navy accent */
:root {
  --bg-primary: #efebe5;
  --bg-secondary: #e5e1db;
  --bg-card: #ffffff;
  --bg-input: #f7f5f2;
  
  --text-primary: #060f30;
  --text-secondary: #060f30;
  --text-muted: #060f30;
  
  --accent: #060f30;
  --accent-hover: #0a1845;
  --accent-glow: rgba(6, 15, 48, 0.15);
  
  --error: #dc2626;
  --warning: #d97706;
  --warning-bg: rgba(217, 119, 6, 0.1);
  
  --border: #d4d0c8;
  --border-focus: #060f30;
  
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
  --shadow-glow: 0 0 40px var(--accent-glow);
  
  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  position: relative;
  overflow-x: hidden;
}

/* Animated background pattern */
.background-pattern {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
  background: 
    radial-gradient(ellipse at 20% 20%, rgba(6, 15, 48, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(6, 15, 48, 0.04) 0%, transparent 50%),
    linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.background-pattern::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(rgba(6, 15, 48, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(6, 15, 48, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

/* Container */
.container {
  width: 100%;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

/* Header */
.header {
  text-align: center;
  margin-bottom: 0.5rem;
}

.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.logo-video-container {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
  flex-shrink: 0;
}

.logo-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.logo-text-svg {
  height: 32px;
  width: auto;
  color: var(--text-primary);
}

.tagline {
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 400;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Card */
.card {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow);
  animation: fadeInUp 0.5s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.card-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.card-subtitle {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin-bottom: 1.75rem;
}

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

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

.form-label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}

.form-input {
  width: 100%;
  padding: 0.875rem 1rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--text-primary);
  transition: all 0.2s ease;
}

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

.form-input:hover {
  border-color: #3d4a5c;
}

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

.code-input {
  font-family: var(--font-mono);
  font-size: 1.125rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Submit Button */
.submit-btn {
  width: 100%;
  padding: 1rem;
  margin-top: 0.5rem;
  background: var(--accent);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  color: #ffffff;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.submit-btn:hover:not(:disabled) {
  background: var(--accent-hover);
  box-shadow: var(--shadow-glow);
  transform: translateY(-1px);
}

.submit-btn:active:not(:disabled) {
  transform: translateY(0);
}

.submit-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.spinner {
  width: 20px;
  height: 20px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Error Message */
.error-message {
  font-size: 0.875rem;
  color: var(--error);
  text-align: center;
  min-height: 1.25rem;
  margin-top: 0.5rem;
}

/* Card Divider */
.card-divider {
  height: 1px;
  background: var(--border);
  margin: 1.5rem 0;
}

/* Documentation Button */
.docs-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.875rem 1rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-primary);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.docs-btn:hover {
  background: var(--bg-input);
  border-color: var(--accent);
}

.docs-btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* Success Card */
.success-card {
  text-align: center;
}

.success-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.5rem;
  background: var(--accent-glow);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: scaleIn 0.4s ease-out;
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.5);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.success-icon svg {
  width: 32px;
  height: 32px;
  color: var(--accent);
}

.success-card .card-subtitle {
  margin-bottom: 2rem;
}

/* API Key Display */
.api-key-container {
  text-align: left;
  margin-bottom: 1.5rem;
}

.api-key-box {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  margin-top: 0.5rem;
}

.api-key-text {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--accent);
  word-break: break-all;
  line-height: 1.5;
}

.copy-btn {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.copy-btn:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border-color: var(--text-muted);
}

.copy-btn svg {
  width: 18px;
  height: 18px;
}

.copy-btn.copied {
  background: var(--accent-glow);
  border-color: var(--accent);
  color: var(--accent);
}

/* Warning Box */
.warning-box {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem;
  background: var(--warning-bg);
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  text-align: left;
}

.warning-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--warning);
}

.warning-text {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.875rem;
}

.warning-text strong {
  color: var(--warning);
  font-weight: 600;
}

.warning-text span {
  color: var(--text-secondary);
}

/* Docs Link */
.docs-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent);
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease;
}

.docs-link:hover {
  color: var(--accent-hover);
  gap: 0.75rem;
}

.docs-link svg {
  width: 16px;
  height: 16px;
  transition: transform 0.2s ease;
}

.docs-link:hover svg {
  transform: translate(2px, -2px);
}

/* Footer */
.footer {
  margin-top: 2rem;
  text-align: center;
}

.footer p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Responsive */
@media (max-width: 480px) {
  body {
    padding: 1.5rem;
  }
  
  .card {
    padding: 1.5rem;
  }
  
  .logo-video-container {
    width: 40px;
    height: 40px;
  }
  
  .logo-text-svg {
    height: 26px;
  }
  
  .card-title {
    font-size: 1.25rem;
  }
}