/* 
 * Spin Wheels - Giveaway Picker | Ritual Testnet
 * Styling Sheet (Vanilla CSS)
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  --bg-primary: #0b0813;
  --bg-secondary: rgba(18, 14, 33, 0.7);
  --bg-tertiary: rgba(29, 23, 53, 0.8);
  
  --accent-primary: #8b5cf6; /* Purple */
  --accent-primary-glow: rgba(139, 92, 246, 0.4);
  --accent-secondary: #ec4899; /* Pink */
  --accent-secondary-glow: rgba(236, 72, 153, 0.4);
  --accent-emerald: #10b981; /* Green */
  
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  
  --border-color: rgba(139, 92, 246, 0.2);
  --border-color-hover: rgba(236, 72, 153, 0.4);
  
  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
  
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  position: relative;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(139, 92, 246, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(236, 72, 153, 0.12) 0%, transparent 45%);
  background-size: cover;
  background-attachment: fixed;
}

/* Background image upload overlay */
#body-bg-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  background-size: cover;
  background-position: center;
  opacity: 0;
  filter: blur(10px) brightness(0.3);
  transition: opacity 1s ease;
}

/* Glassmorphism utility */
.glass-panel {
  background: var(--bg-secondary);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  border-radius: var(--border-radius-md);
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.glass-panel:hover {
  border-color: var(--border-color-hover);
  box-shadow: 0 8px 32px 0 rgba(139, 92, 246, 0.15);
}

/* Header Section */
header {
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 10;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(11, 8, 19, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  filter: drop-shadow(0 0 8px var(--accent-primary-glow));
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 2px;
  background: rgba(0, 0, 0, 0.5);
}

h1 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, #fff 0%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.5px;
}

.ritual-badge {
  background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
  padding: 0.25rem 0.6rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  color: white;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: 0 0 10px rgba(139, 92, 246, 0.3);
}

/* Wallet Connection widget */
.wallet-widget {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.wallet-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.6rem 1.2rem;
  border-radius: var(--border-radius-sm);
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
  font-family: inherit;
}

.wallet-btn:hover {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  box-shadow: 0 0 15px var(--accent-primary-glow);
  transform: translateY(-1px);
}

.wallet-btn.connected {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.3);
}

.wallet-btn.connected:hover {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.3);
  color: #ef4444;
}

.wallet-info {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  font-size: 0.8rem;
}

.wallet-address {
  font-weight: 600;
  color: var(--text-primary);
}

.wallet-balance {
  color: var(--text-secondary);
}

/* Main Content Layout */
main {
  flex: 1;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
  padding: 2rem;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  align-items: start;
}

/* Left Section: The Wheel Container */
.wheel-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  min-height: 550px;
}

.wheel-wrapper {
  position: relative;
  width: 480px;
  height: 480px;
  margin-bottom: 2rem;
}

/* Wheel Pointer / Needle */
.wheel-pointer {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 45px;
  height: 45px;
  z-index: 5;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.5));
  transition: transform 0.15s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  transform-origin: 50% 25%;
}

.wheel-pointer-svg {
  fill: var(--accent-secondary);
  stroke: #ffffff;
  stroke-width: 3px;
  filter: drop-shadow(0 0 6px var(--accent-secondary-glow));
}

.wheel-pointer.active {
  transform: translateX(-50%) rotate(-15deg);
}

/* Wheel Canvas container */
.canvas-container {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  box-shadow: 
    0 0 40px rgba(139, 92, 246, 0.25),
    inset 0 0 20px rgba(0, 0, 0, 0.6);
  border: 12px solid rgba(20, 16, 38, 0.85);
  background: #000;
  overflow: hidden;
  position: relative;
}

#wheel-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* Center spin button */
.spin-center-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: radial-gradient(circle at center, #1e1b2e 0%, #0c0a15 100%);
  border: 5px solid rgba(139, 92, 246, 0.6);
  box-shadow: 
    0 4px 15px rgba(0, 0, 0, 0.6),
    0 0 15px var(--accent-primary-glow);
  color: white;
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
  z-index: 4;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: all var(--transition-fast);
}

.spin-center-btn:hover {
  border-color: var(--accent-secondary);
  box-shadow: 
    0 4px 25px rgba(0, 0, 0, 0.8),
    0 0 25px var(--accent-secondary-glow);
  transform: translate(-50%, -50%) scale(1.05);
}

.spin-center-btn:disabled {
  background: #272535;
  border-color: #4b4860;
  box-shadow: none;
  cursor: not-allowed;
  opacity: 0.8;
}

.spin-center-btn .btn-subtext {
  font-size: 0.55rem;
  font-weight: 500;
  opacity: 0.7;
  margin-top: 2px;
}

/* Quick Control Panel under the Wheel */
.wheel-controls {
  display: flex;
  gap: 1rem;
  justify-content: center;
  width: 100%;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
  font-family: inherit;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--accent-primary);
}

/* Right Section: Configuration Panels */
.config-section {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  height: 100%;
}

/* Tabs switcher */
.tabs-header {
  display: flex;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0 1rem;
}

.tab-link {
  padding: 1rem 1.5rem;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-secondary);
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

.tab-link.active {
  color: var(--accent-primary);
  border-bottom-color: var(--accent-primary);
}

.tabs-content {
  padding: 1.5rem;
  max-height: 480px;
  overflow-y: auto;
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

/* Scrollbar customization */
.tabs-content::-webkit-scrollbar, .name-list-container::-webkit-scrollbar {
  width: 6px;
}

.tabs-content::-webkit-scrollbar-track, .name-list-container::-webkit-scrollbar-track {
  background: transparent;
}

.tabs-content::-webkit-scrollbar-thumb, .name-list-container::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
}

.tabs-content::-webkit-scrollbar-thumb:hover, .name-list-container::-webkit-scrollbar-thumb:hover {
  background: var(--accent-primary);
}

/* Form Styles */
.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

textarea.form-control {
  width: 100%;
  min-height: 140px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  color: var(--text-primary);
  padding: 0.75rem;
  font-family: inherit;
  font-size: 0.9rem;
  resize: vertical;
  outline: none;
  transition: border-color var(--transition-fast);
}

textarea.form-control:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 10px rgba(139, 92, 246, 0.15);
}

.input-helper {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.btn-primary-action {
  background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
  border: none;
  color: white;
  width: 100%;
  padding: 0.85rem;
  border-radius: var(--border-radius-sm);
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(139, 92, 246, 0.2);
  transition: all var(--transition-fast);
  font-family: inherit;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
}

.btn-primary-action:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(236, 72, 153, 0.3);
}

.btn-primary-action:active {
  transform: translateY(1px);
}

/* File Upload Controls */
.upload-box {
  border: 2px dashed var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 1.5rem;
  text-align: center;
  cursor: pointer;
  background: rgba(0, 0, 0, 0.15);
  transition: all var(--transition-fast);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.upload-box:hover {
  border-color: var(--accent-secondary);
  background: rgba(236, 72, 153, 0.03);
}

.upload-box input[type="file"] {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.upload-icon {
  color: var(--accent-primary);
}

.upload-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.upload-preview-container {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 0.75rem;
  background: rgba(255, 255, 255, 0.03);
  padding: 0.5rem;
  border-radius: var(--border-radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.upload-preview {
  width: 40px;
  height: 40px;
  border-radius: 5px;
  object-fit: cover;
}

.remove-upload-btn {
  background: none;
  border: none;
  color: #ef4444;
  cursor: pointer;
  margin-left: auto;
  padding: 0.25rem;
  display: flex;
  align-items: center;
}

.remove-upload-btn:hover {
  background: rgba(239, 68, 68, 0.1);
  border-radius: 50%;
}

/* Winners List Tab */
.winners-list-wrapper {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.winners-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.winner-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: rgba(16, 185, 129, 0.05);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--border-radius-sm);
  animation: slideIn 0.3s ease;
}

.winner-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.winner-trophy {
  color: #fbbf24;
}

.winner-name {
  font-weight: 600;
  font-size: 0.95rem;
}

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

.winner-actions {
  display: flex;
  gap: 0.5rem;
}

.winner-tx-link {
  color: var(--accent-primary);
  text-decoration: none;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.winner-tx-link:hover {
  text-decoration: underline;
}

.empty-state {
  text-align: center;
  color: var(--text-muted);
  padding: 3rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

/* Styling Settings elements */
.styling-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.color-picker-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 0, 0, 0.2);
  padding: 0.5rem;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--border-color);
}

.color-picker-input {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  width: 35px;
  height: 35px;
  background-color: transparent;
  border: none;
  cursor: pointer;
}

.color-picker-input::-webkit-color-swatch {
  border-radius: 5px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.fee-config-box {
  background: rgba(139, 92, 246, 0.05);
  border: 1px dashed var(--border-color);
  padding: 1rem;
  border-radius: var(--border-radius-sm);
  margin-bottom: 1.5rem;
}

.fee-display {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.fee-amount {
  color: var(--accent-secondary);
  font-size: 1.2rem;
  font-family: 'Outfit', sans-serif;
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(6, 4, 10, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 100;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  max-width: 480px;
  width: 90%;
  padding: 2.5rem;
  text-align: center;
  position: relative;
  transform: scale(0.9);
  transition: transform var(--transition-normal);
}

.modal-overlay.active .modal-card {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.modal-close:hover {
  color: var(--text-primary);
}

/* Winner Modal Specifics */
.winner-modal-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
  animation: pulse 1.5s infinite;
  display: inline-block;
}

.winner-modal-title {
  font-family: 'Outfit', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.winner-modal-name {
  font-family: 'Outfit', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: white;
  margin: 1.5rem 0;
  padding: 0.5rem 2rem;
  background: rgba(139, 92, 246, 0.1);
  border-radius: var(--border-radius-md);
  border: 1px solid var(--border-color);
  word-break: break-all;
  box-shadow: 0 0 20px rgba(139, 92, 246, 0.15);
}

/* Loading/Transaction Modal */
.loader-spinner {
  width: 60px;
  height: 60px;
  border: 4px solid rgba(139, 92, 246, 0.1);
  border-top-color: var(--accent-secondary);
  border-radius: 50%;
  animation: spin 1s infinite linear;
  margin: 0 auto 1.5rem;
}

.loading-steps {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.5rem;
  text-align: left;
}

.step-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.step-item.active {
  color: var(--text-primary);
  font-weight: 600;
}

.step-item.completed {
  color: var(--accent-emerald);
}

.step-bullet {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.2);
  display: inline-block;
  flex-shrink: 0;
}

.step-item.active .step-bullet {
  border-color: var(--accent-secondary);
  background: var(--accent-secondary);
  box-shadow: 0 0 8px var(--accent-secondary-glow);
}

.step-item.completed .step-bullet {
  border-color: var(--accent-emerald);
  background: var(--accent-emerald);
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-item.completed .step-bullet::after {
  content: '✓';
  color: white;
  font-size: 0.6rem;
  font-weight: 900;
}

/* Footer styling */
footer {
  text-align: center;
  padding: 2rem;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.85rem;
  color: var(--text-muted);
  background: rgba(6, 4, 10, 0.5);
}

footer a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

footer a:hover {
  color: var(--accent-primary);
}

/* Keyframes Animations */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideIn {
  from { transform: translateY(10px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

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

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); filter: drop-shadow(0 0 10px rgba(251, 191, 36, 0.6)); }
  100% { transform: scale(1); }
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  main {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .wheel-section {
    min-height: auto;
  }
}

@media (max-width: 600px) {
  header {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
  }
  
  .wheel-wrapper {
    width: 320px;
    height: 320px;
  }
  
  .spin-center-btn {
    width: 70px;
    height: 70px;
    font-size: 0.8rem;
  }
  
  .modal-card {
    padding: 1.5rem;
  }
}