/* Main CSS for Backend API */

/* CSS Variables */
:root {
  --background: #222;
  --bg-primary: #2b2b2b;
  --bg-secondary: #3a3a3a;
  --text-primary: #f8f9fa;
  --text-secondary: #adb5bd;
  --border-color: #495057;
  
  --purple: #bd93f9;
  --cyan: #8be9fd;
  --green: #50fa7b;
  --yellow: #f1fa8c;
  --red: #ff5555;
  --orange: #ffb86c;
  --pink: #ff79c6;
  
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
}

/* Base styles */
body {
  background-color: var(--background);
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
}

/* Hero section */
.hero {
  text-align: center;
  padding: 2rem 0;
  margin-bottom: 3rem;
}

.hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, var(--purple) 0%, var(--pink) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero .lead {
  font-size: 1.25rem;
  color: var(--text-secondary);
}

/* Cards */
.card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 12px rgba(0, 0, 0, 0.15);
}

.card-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--purple);
}

.card-text {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

/* Forms */
.api-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-primary);
}

.form-control {
  width: 100%;
  padding: 0.75rem;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary) !important;
  font-size: 1rem;
  transition: all 0.2s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--purple);
  box-shadow: 0 0 0 3px rgba(189, 147, 249, 0.1);
  background-color: var(--bg-primary);
  color: var(--text-primary) !important;
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
  font-family: 'Monaco', 'Consolas', monospace;
}

select.form-control {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23adb5bd' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 16px;
  padding-right: 2.5rem;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.5rem 1rem;
  font-size: 1rem;
  font-weight: 500;
  text-align: center;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.btn-primary {
  background-color: var(--purple);
  color: var(--background);
}

.btn-primary:hover {
  background-color: #9c73d9;
}

.btn-secondary {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

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

.btn-success {
  background-color: var(--green);
  color: var(--background);
}

.btn-danger {
  background-color: var(--red);
  color: var(--background);
}

.btn-info {
  background-color: var(--cyan);
  color: var(--background);
}

.btn-warning {
  background-color: var(--yellow);
  color: var(--background);
}

.btn-sm {
  padding: 0.25rem 0.75rem;
  font-size: 0.875rem;
}

.btn-group {
  display: flex;
  gap: 0.5rem;
}

/* Results */
.result-container {
  background-color: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  margin-top: 2rem;
  animation: fadeIn 0.3s ease;
}

.result-output {
  background-color: var(--bg-primary);
  padding: 1rem;
  border-radius: var(--radius-md);
  overflow-x: auto;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  max-height: 400px;
  overflow-y: auto;
  font-family: 'Monaco', 'Consolas', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-all;
}

.copy-btn {
  background-color: var(--cyan);
  color: var(--background);
}

.copy-btn:hover {
  background-color: var(--green);
}

.copy-btn.copied {
  background-color: var(--green);
}

/* Loading states */
.loading {
  text-align: center;
  padding: 2rem;
  color: var(--text-secondary);
}

.loading::after {
  content: '';
  display: inline-block;
  width: 20px;
  height: 20px;
  margin-left: 0.5rem;
  border: 2px solid var(--purple);
  border-radius: 50%;
  border-top-color: transparent;
  animation: spin 0.8s linear infinite;
}

/* Error states */
.error {
  background-color: rgba(255, 85, 85, 0.1);
  border: 1px solid var(--red);
  color: var(--red);
  padding: 1rem;
  border-radius: var(--radius-md);
  margin: 1rem 0;
}

/* Success states */
.success {
  background-color: rgba(80, 250, 123, 0.1);
  border: 1px solid var(--green);
  color: var(--green);
  padding: 1rem;
  border-radius: var(--radius-md);
  margin: 1rem 0;
}

/* Toast notifications */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  color: var(--background);
  font-weight: 500;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  animation: slideIn 0.3s ease;
  z-index: 1000;
}

.toast-success {
  background-color: var(--green);
}

.toast-error {
  background-color: var(--red);
}

.toast-info {
  background-color: var(--cyan);
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* Utility classes */
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.text-center { text-align: center; }
.text-muted { color: var(--text-secondary); }
.d-none { display: none; }
.fade-in { animation: fadeIn 0.3s ease; }

/* Mobile responsive */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }
  
  .card {
    padding: 1.5rem;
  }
  
  .btn-group {
    flex-direction: column;
  }
  
  .toast {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
  }
}

/* Code highlighting */
.code-block {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin: 1rem 0;
  overflow-x: auto;
}

.code-block pre {
  margin: 0;
  color: var(--text-primary);
  font-family: 'Monaco', 'Consolas', monospace;
  font-size: 0.875rem;
}

/* Nav overrides for better visibility */
.navbar-dark .navbar-nav .nav-link {
  color: var(--text-secondary);
}

.navbar-dark .navbar-nav .nav-link:hover {
  color: var(--purple);
}

.dropdown-menu {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
}

.dropdown-item {
  color: var(--text-primary);
}

.dropdown-item:hover {
  background-color: var(--bg-secondary);
  color: var(--purple);
}

/* Share buttons */
.share-buttons img {
  width: 32px;
  height: 32px;
  margin: 5px;
  transition: transform 0.2s ease;
}

.share-buttons img:hover {
  transform: scale(1.1);
}

/* Footer */
.footer {
  margin-top: 50px;
  padding: 20px 0;
  color: var(--text-secondary);
}

.footer a {
  color: var(--purple);
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
  color: var(--pink);
}

/* Homepage grid improvements */
.v-100 {
  min-height: 100vh;
}

.row .col .card {
  height: 100%;
}

.card-body {
  display: flex;
  flex-direction: column;
}

.card-body .mt-auto {
  margin-top: auto;
}

/* Better spacing */
.mb-5 {
  margin-bottom: 3rem !important;
}

.mt-5 {
  margin-top: 3rem !important;
}

/* Fix input text color for Bootstrap dark theme */
input.form-control,
textarea.form-control,
select.form-control {
  color: #FFFFFF !important;
  background-color: var(--bg-secondary) !important;
}

input.form-control::placeholder,
textarea.form-control::placeholder {
  color: var(--text-secondary) !important;
  opacity: 0.8;
}

input.form-control:focus,
textarea.form-control:focus,
select.form-control:focus {
  color: #FFFFFF !important;
  background-color: var(--bg-primary) !important;
  border-color: var(--purple) !important;
}

/* Fix for autofill */
input.form-control:-webkit-autofill,
input.form-control:-webkit-autofill:hover,
input.form-control:-webkit-autofill:focus,
input.form-control:-webkit-autofill:active,
textarea.form-control:-webkit-autofill,
select.form-control:-webkit-autofill {
  -webkit-text-fill-color: #FFFFFF !important;
  -webkit-box-shadow: 0 0 0px 1000px var(--bg-secondary) inset !important;
  transition: background-color 5000s ease-in-out 0s;
}

/* Ensure select options are visible */
select.form-control option {
  background-color: var(--bg-primary);
  color: #FFFFFF;
}

/* Fix Patreon and PayPal button visibility */
.footer-social img,
.share-buttons img[src*="patreon"],
.share-buttons img[src*="paypal"] {
  background: white;
  border-radius: 4px;
  padding: 2px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.footer-social a:hover img,
.share-buttons a:hover img[src*="patreon"],
.share-buttons a:hover img[src*="paypal"] {
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  transform: scale(1.05);
}

/* Dropdown divider */
.dropdown-divider {
  height: 0;
  margin: 0.5rem 0;
  overflow: hidden;
  border-top: 1px solid var(--border-color);
}