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

/* Design Tokens & Theme Variables */
:root {
  --bg-primary: #0B0F1A;
  --bg-secondary: #111827;
  --bg-tertiary: #1A2235;
  --accent-gold: #C9A84C;
  --accent-gold-dim: #8B6F2E;
  --accent-gold-glow: rgba(201, 168, 76, 0.15);
  
  --text-primary: #E8E0CC;
  --text-secondary: #9E9580;
  --text-muted: #5A5548;
  
  --border: #2A3450;
  --border-light: rgba(42, 52, 80, 0.4);
  --danger: #C45C5C;
  --success: #5CC480;
  --info: #5CA0C4;
  
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  --shadow-sm: 0 4px 10px rgba(0, 0, 0, 0.3);
  --glass: rgba(17, 24, 39, 0.85);
  --blur: 12px;
  
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --radius: 8px;
}

[data-theme='light'] {
  --bg-primary: #F5F0E8;
  --bg-secondary: #EDE8DC;
  --bg-tertiary: #E3DDD0;
  --accent-gold: #AC8A2C;
  --accent-gold-dim: #80651D;
  --accent-gold-glow: rgba(172, 138, 44, 0.1);
  
  --text-primary: #1A1208;
  --text-secondary: #5C5240;
  --text-muted: #8F8470;
  
  --border: #CFC5B2;
  --border-light: rgba(207, 197, 178, 0.5);
  --danger: #A33F3F;
  --success: #3F8C56;
  --info: #3F708C;
  
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  --shadow-sm: 0 4px 10px rgba(0, 0, 0, 0.05);
  --glass: rgba(237, 232, 220, 0.9);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Cinzel', Georgia, serif;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-primary);
}

a {
  color: var(--accent-gold);
  text-decoration: none;
  transition: var(--transition);
}
a:hover {
  color: var(--text-primary);
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-gold);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.2rem;
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--radius);
  transition: var(--transition);
  gap: 0.5rem;
}

.btn-primary {
  background-color: var(--accent-gold);
  color: var(--bg-primary) !important;
  font-weight: 600;
}
.btn-primary:hover {
  background-color: var(--text-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--accent-gold-glow);
}

.btn-secondary {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  background-color: var(--border);
  transform: translateY(-2px);
}

.btn-danger {
  background-color: var(--danger);
  color: #fff !important;
}
.btn-danger:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.btn-ghost {
  color: var(--text-secondary);
}
.btn-ghost:hover {
  color: var(--text-primary);
  background-color: var(--bg-tertiary);
}

.btn-sm {
  padding: 0.4rem 0.8rem;
  font-size: 0.8rem;
}

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

.label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.input, .textarea, .select {
  width: 100%;
  padding: 0.75rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition);
}
.input:focus, .textarea:focus, .select:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 2px var(--accent-gold-glow);
}

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

/* Cards & Glassmorphism */
.card {
  background: var(--glass);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.6rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 20px;
  background-color: var(--bg-tertiary);
  color: var(--text-secondary);
  border: 1px solid var(--border);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Modal System */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(4px);
}
.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  max-width: 600px;
  width: 90%;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: var(--shadow);
  transform: translateY(20px);
  transition: transform 0.3s ease;
}
.modal-overlay.active .modal {
  transform: translateY(0);
}

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-body {
  padding: 1.5rem;
}
.modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

/* Toast System */
.toast-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: var(--glass);
  backdrop-filter: blur(var(--blur));
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 0.8rem 1.2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 250px;
  animation: slideInRight 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.toast.success { border-left: 4px solid var(--success); }
.toast.error { border-left: 4px solid var(--danger); }
.toast.info { border-left: 4px solid var(--info); }

/* Loading Spinners */
.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top: 3px solid var(--accent-gold);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* Accessibility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Keyframe Animations */
@keyframes spin {
  to { transform: rotate(360deg); }
}
@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}