/* ============================================
   Bright Yellow & White — Design System v2
   Premium theme for oripabase
   Complete rewrite: structure, motion, quality
   ============================================ */

/* --- Design Tokens --- */
:root {
  /* Yellow Accent */
  --yellow: #FFB800;
  --yellow-dark: #E5A600;
  --yellow-light: #FFF8E1;
  --yellow-glow: rgba(255, 184, 0, 0.3);
  --yellow-gradient: linear-gradient(135deg, #FFB800, #FFD54F);
  --yellow-gradient-hover: linear-gradient(135deg, #E5A600, #FFB800);

  /* Backgrounds */
  --bg: #F5F5F5;
  --surface: #FFFFFF;

  /* Text */
  --text: #111827;
  --text-sub: #6B7280;
  --text-muted: #9CA3AF;

  /* Borders */
  --border: #E5E7EB;
  --border-light: #F3F4F6;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Shadows */
  --shadow-card: 0 1px 3px rgba(0,0,0,0.04), 0 4px 12px rgba(0,0,0,0.06);
  --shadow-card-hover: 0 8px 30px rgba(0,0,0,0.12), 0 2px 8px rgba(0,0,0,0.06);
  --shadow-btn: 0 2px 8px rgba(255,184,0,0.25);
  --shadow-btn-hover: 0 4px 16px rgba(255,184,0,0.35);
  --shadow-header: 0 1px 3px rgba(0,0,0,0.08), 0 4px 12px rgba(0,0,0,0.04);

  /* Transitions */
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Base --- */
body {
  background-color: var(--bg) !important;
  color: var(--text);
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* --- Animations --- */
@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse-yellow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 184, 0, 0.4); }
  50% { box-shadow: 0 0 0 10px rgba(255, 184, 0, 0); }
}

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

/* Fade-in class */
.animate-in {
  animation: fadeInUp 0.5s ease-out both;
}

/* --- Global element transitions --- */
a, button {
  transition: all var(--transition);
}

/* --- Header Enhancements --- */
.header-fixed {
  background: white;
  box-shadow: var(--shadow-header) !important;
  border-bottom: 2px solid var(--yellow) !important;
}

/* --- Card System (Global Override) --- */
.card-hover,
.oripa-card > div {
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.2s ease, border-color 0.2s ease, background-color 0.2s ease !important;
  overflow: hidden;
  border: 1px solid var(--border) !important;
}

.card-hover:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--yellow) !important;
}

.oripa-card > div:hover {
  transform: none;
  box-shadow: 0 6px 18px rgba(0,0,0,0.08);
  border-color: rgba(255, 184, 0, 0.55) !important;
}

/* --- Button System --- */
.btn-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 12px 24px;
  background: var(--yellow-gradient);
  color: var(--text);
  font-weight: 800;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: var(--shadow-btn);
  text-decoration: none;
  font-size: 0.875rem;
  line-height: 1.25rem;
}

.btn-gold:hover {
  background: var(--yellow-gradient-hover);
  box-shadow: var(--shadow-btn-hover);
  transform: translateY(-2px);
}

.btn-gold:active {
  transform: translateY(0);
  box-shadow: 0 1px 4px rgba(255, 184, 0, 0.2);
}

.btn-gold:disabled,
.btn-gold.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Secondary button */
.btn-gold-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 12px 24px;
  background: var(--surface);
  color: var(--yellow-dark);
  font-weight: 700;
  border-radius: var(--radius-md);
  border: 2px solid var(--yellow);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  font-size: 0.875rem;
}

.btn-gold-outline:hover {
  background: var(--yellow-light);
  border-color: var(--yellow-dark);
  color: var(--yellow-dark);
  transform: translateY(-1px);
}

/* Ghost button */
.btn-ghost-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 10px 16px;
  background: transparent;
  color: var(--yellow-dark);
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  font-size: 0.875rem;
}

.btn-ghost-gold:hover {
  background: var(--yellow-light);
  color: var(--yellow-dark);
}

/* Button sizes */
.btn-gold-sm {
  padding: 10px 16px;
  font-size: 0.75rem;
  border-radius: var(--radius-sm);
}

.btn-gold-lg {
  padding: 16px 32px;
  font-size: 1rem;
  border-radius: var(--radius-lg);
}

/* --- Card Components --- */
.card-gold {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: all var(--transition-slow);
  overflow: hidden;
}

.card-gold:hover {
  border-color: var(--yellow);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-4px);
}

.card-gold-accent {
  background: var(--surface);
  border: 2px solid var(--yellow);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-btn);
}

/* --- Form Inputs --- */
.form-input-gold,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="tel"],
input[type="url"],
select,
textarea {
  transition: all 0.2s ease;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--yellow) !important;
  box-shadow: 0 0 0 4px rgba(255, 184, 0, 0.1) !important;
  outline: none !important;
}

.form-input-gold {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  color: var(--text);
  font-size: 0.875rem;
  outline: none;
}

.form-input-gold:focus {
  border-color: var(--yellow);
  box-shadow: 0 0 0 4px rgba(255, 184, 0, 0.1);
}

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

/* --- Badges --- */
.badge-gold {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 4px 10px;
  background: var(--yellow-gradient);
  color: var(--text);
  font-size: 11px;
  font-weight: 700;
  border-radius: var(--radius-sm);
  letter-spacing: 0.02em;
}

.badge-gold-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 4px 10px;
  background: var(--yellow-light);
  color: var(--yellow-dark);
  font-size: 11px;
  font-weight: 700;
  border-radius: var(--radius-sm);
  border: 1px solid var(--yellow);
}

.badge-gold-subtle {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 4px 10px;
  background: var(--yellow-light);
  color: var(--yellow-dark);
  font-size: 11px;
  font-weight: 600;
  border-radius: var(--radius-sm);
}

/* --- Tables --- */
.table-gold {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

.table-gold thead th {
  background: var(--yellow-light);
  color: var(--text);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.75rem 1rem;
  border-bottom: 2px solid var(--yellow);
  text-align: left;
}

.table-gold tbody td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
  color: var(--text);
}

.table-gold tbody tr:hover {
  background: var(--yellow-light);
}

.table-gold tbody tr:last-child td {
  border-bottom: none;
}

/* --- Alerts --- */
.alert-gold {
  padding: 1rem 1.25rem;
  background: var(--yellow-light);
  border: 1px solid var(--yellow);
  border-left: 4px solid var(--yellow);
  border-radius: var(--radius-md);
  color: var(--text);
  font-size: 0.875rem;
}

.alert-gold-banner {
  padding: 0.875rem 1.25rem;
  background: var(--yellow-gradient);
  color: var(--text);
  font-weight: 700;
  border-radius: var(--radius-md);
  text-align: center;
}

/* --- Progress Bar --- */
.progress-gold {
  width: 100%;
  height: 8px;
  background: var(--border);
  border-radius: 999px;
  overflow: hidden;
}

.progress-gold-bar {
  height: 100%;
  background: linear-gradient(90deg, #FFB800, #FFD54F);
  background-size: 200% auto;
  border-radius: 999px;
  transition: width 0.5s ease;
  animation: shimmer 3s linear infinite;
}

.progress-gold-bar.low {
  background: #EF4444;
  animation: none;
}

/* --- Stat Card (Admin/Dashboard) --- */
.stat-card-gold {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--yellow);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-card);
  transition: all var(--transition);
}

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

/* --- Shimmer Effect --- */
.gold-shimmer {
  background: linear-gradient(90deg, #FFB800 0%, #FFD54F 50%, #FFB800 100%);
  background-size: 200% auto;
  animation: shimmer 3s linear infinite;
}

.gold-shimmer-text {
  background: linear-gradient(90deg, #FFB800 0%, #FFD54F 50%, #FFB800 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 3s linear infinite;
}

/* --- Gold Divider --- */
.divider-gold {
  height: 2px;
  background: var(--yellow-gradient);
  border: none;
  margin: 1rem 0;
}

/* --- Page Header Decoration --- */
.page-header-gold {
  position: relative;
  padding-bottom: 0.75rem;
}

.page-header-gold::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 3rem;
  height: 3px;
  background: var(--yellow-gradient);
  border-radius: 999px;
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: #D1D5DB;
  border-radius: 999px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--yellow);
}

/* --- Selection --- */
::selection {
  background: var(--yellow-light);
  color: var(--text);
}

/* --- Footer Enhancement --- */
footer {
  border-top: 3px solid var(--yellow) !important;
}

/* --- SOLD OUT overlay enhancement --- */
.oripa-card .bg-opacity-80 {
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

/* --- Category nav enhancements --- */
.nav-category.active {
  color: var(--yellow) !important;
  border-bottom-color: var(--yellow) !important;
  border-bottom-width: 3px;
  font-weight: 700;
}

.nav-category:hover {
  color: var(--yellow) !important;
}

/* --- Logo color --- */
.logo-text {
  color: var(--yellow) !important;
}

/* --- Pulse animation for low stock --- */
.animate-pulse-yellow {
  animation: pulse-yellow 2s infinite;
}