/* ======================================================== */
/* SHADCN / UI MODERN DESIGN SYSTEM                         */
/* ======================================================== */

:root {
  --background: #f8fafc;
  --foreground: #0f172a;
  --card: #ffffff;
  --card-foreground: #0f172a;
  --popover: #ffffff;
  --popover-foreground: #0f172a;
  --primary: #0f2b48;
  --primary-foreground: #ffffff;
  --secondary: #f1f5f9;
  --secondary-foreground: #0f172a;
  --muted: #f1f5f9;
  --muted-foreground: #64748b;
  --accent: #f1f5f9;
  --accent-foreground: #0f172a;
  --destructive: #ef4444;
  --destructive-foreground: #ffffff;
  --border: #e2e8f0;
  --input: #e2e8f0;
  --ring: #0f2b48;
  --radius: 0.65rem;

  --roly: #dc2626;
  --valento: #0284c7;
  --kit: #7c3aed;
}

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  letter-spacing: -0.011em;
  background-color: var(--background);
  color: var(--foreground);
}

/* Custom modern scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 9999px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* shadcn-style Product Cards */
.product-card {
  transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius);
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.04);
}

.product-card:hover {
  border-color: #cbd5e1;
  box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
  transform: translateY(-2px);
}

.product-card.selected {
  border-color: #0f2b48;
  background-color: #f8fafc;
  box-shadow: 0 0 0 2px #0f2b48;
}

/* Floating bottom selection bar */
.selection-bar {
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.selection-bar.hidden-bar {
  transform: translateY(120%);
}

/* Modal and Drawer backdrop */
.modal-backdrop {
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  animation: fadeIn 0.15s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Brand pills (shadcn style) */
.badge-roly {
  background-color: #fef2f2;
  color: #dc2626;
  border: 1px solid #fee2e2;
  font-weight: 600;
}
.badge-valento {
  background-color: #f0f9ff;
  color: #0284c7;
  border: 1px solid #e0f2fe;
  font-weight: 600;
}
.badge-kit {
  background-color: #faf5ff;
  color: #7c3aed;
  border: 1px solid #f3e8ff;
  font-weight: 600;
}

/* Loader spinner */
.spinner {
  border: 2px solid rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  border-top-color: #ffffff;
  width: 16px;
  height: 16px;
  animation: spin 0.6s linear infinite;
}

.spinner-blue {
  border: 2px solid #e2e8f0;
  border-top-color: #0f2b48;
}

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

/* Tooltip */
[data-tooltip] {
  position: relative;
}
[data-tooltip]:hover::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  background: #0f172a;
  color: #ffffff;
  font-size: 11px;
  font-weight: 500;
  padding: 4px 8px;
  border-radius: 6px;
  white-space: nowrap;
  pointer-events: none;
  z-index: 60;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Range input styling */
input[type=range] {
  accent-color: #0f2b48;
}

/* Line clamp utilities */
.line-clamp-1 {
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}