@import "tailwindcss";
@import "tw-animate-css";
@import "shadcn/tailwind.css";
@import "../styles/themes.css";

@custom-variant dark (&:is(.dark *));

@theme inline {
  --color-background: var(--background);
  --color-foreground: var(--foreground);
  --font-sans: var(--font-body);
  --font-mono: var(--font-geist-mono);
  --font-heading: var(--font-heading);
  --color-sidebar-ring: var(--sidebar-ring);
  --color-sidebar-border: var(--sidebar-border);
  --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
  --color-sidebar-accent: var(--sidebar-accent);
  --color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
  --color-sidebar-primary: var(--sidebar-primary);
  --color-sidebar-foreground: var(--sidebar-foreground);
  --color-sidebar: var(--sidebar);
  --color-chart-5: var(--chart-5);
  --color-chart-4: var(--chart-4);
  --color-chart-3: var(--chart-3);
  --color-chart-2: var(--chart-2);
  --color-chart-1: var(--chart-1);
  --color-ring: var(--ring);
  --color-input-highlight: var(--input-highlight);
  --color-input: var(--input);
  --color-border: var(--border);
  --color-destructive: var(--destructive);
  --color-success: var(--success);
  --color-success-foreground: var(--success-foreground);
  --color-warn: var(--warn);
  --color-warn-foreground: var(--warn-foreground);
  --color-info: var(--info);
  --color-info-foreground: var(--info-foreground);
  --color-accent-foreground: var(--accent-foreground);
  --color-accent: var(--accent);
  --color-muted-foreground: var(--muted-foreground);
  --color-muted: var(--muted);
  --color-secondary-foreground: var(--secondary-foreground);
  --color-secondary: var(--secondary);
  --color-primary-foreground: var(--primary-foreground);
  --color-primary: var(--primary);
  --color-popover-foreground: var(--popover-foreground);
  --color-popover: var(--popover);
  --color-card-foreground: var(--card-foreground);
  --color-card: var(--card);
  --radius-sm: calc(var(--radius) * 0.6);
  --radius-md: calc(var(--radius) * 0.8);
  --radius-lg: var(--radius);
  --radius-xl: calc(var(--radius) * 1.4);
  --radius-2xl: calc(var(--radius) * 1.8);
  --radius-3xl: calc(var(--radius) * 2.2);
  --radius-4xl: calc(var(--radius) * 2.6);
}

@layer base {
  * {
    @apply border-border outline-ring/50;
  }
  body {
    @apply bg-background text-foreground;
  }
  html {
    @apply font-sans;
  }
  h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    letter-spacing: -0.01em;
  }
  body {
    font-family: var(--font-body);
  }
}

/* ============================================================================
 * Map labels — clean rounded pills on the supplier map. Token-driven so
 * every theme picks up its sidebar/card colours automatically.
 * ========================================================================= */
.supplier-map-label {
  border: 0;
  border-radius: 999px;
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.16);
  background: var(--card);
  color: var(--foreground);
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
  padding: 3px 7px;
}

.supplier-map-label::before {
  display: none;
}

.dark .supplier-map-label {
  background: oklch(0.20 0.01 240);
  color: oklch(0.94 0.005 240);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.34);
}

.leaflet-container {
  z-index: 0;
}

.leaflet-pane,
.leaflet-top,
.leaflet-bottom {
  z-index: 10;
}

.dark .leaflet-control-zoom a,
.dark .leaflet-control-attribution,
.dark .leaflet-popup-content-wrapper,
.dark .leaflet-popup-tip {
  background: var(--card);
  color: var(--card-foreground);
}

.dark .leaflet-control-zoom a {
  border-color: var(--border);
}

.dark .leaflet-control-attribution a,
.dark .leaflet-popup-content a {
  color: var(--primary);
}

/* ============================================================================
 * Modal shell — single source of truth for dialog/sheet padding rhythm.
 * Every dialog in the app composes this so they all line up.
 * ========================================================================= */
.modal-shell {
  @apply flex max-h-[90vh] flex-col gap-0 overflow-hidden bg-card text-card-foreground;
  border-radius: var(--radius-lg);
}
.modal-shell__header {
  @apply flex flex-row items-center justify-between gap-3 border-b px-6 py-4;
}
.modal-shell__title {
  @apply truncate text-base font-semibold tracking-tight;
}
.modal-shell__body {
  @apply flex-1 overflow-y-auto px-6 py-5;
}
.modal-shell__footer {
  @apply flex flex-row flex-wrap items-center justify-end gap-2 border-t px-6 pt-3 pb-5;
}
.modal-shell__footer--split {
  @apply justify-between;
}

/* ============================================================================
 * Shimmer + dashboard polish — keyframes used by the dashboard skeleton
 * and card-mount fade-in. Hardware-accelerated (transform/opacity only).
 * ========================================================================= */
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

@keyframes dashboard-fade-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.dashboard-row {
  animation: dashboard-fade-in 360ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* ============================================================================
 * KPI delta flash — one-shot when a metric's value changes (Customer count,
 * Orders count). Tracked by useRef in KpiCard so the first render doesn't
 * fire it; only subsequent changes do. The chip is keyed on the change
 * counter so React remounts the element and retriggers the animation.
 * ========================================================================= */
@keyframes kpi-delta-flash-up {
  0% {
    background: transparent;
    transform: scale(1);
  }
  20% {
    background: color-mix(in oklch, oklch(0.62 0.16 155) 22%, transparent);
    transform: scale(1.06);
  }
  100% {
    background: transparent;
    transform: scale(1);
  }
}

@keyframes kpi-delta-flash-down {
  0% {
    background: transparent;
    transform: scale(1);
  }
  20% {
    background: color-mix(in oklch, oklch(0.62 0.21 25) 22%, transparent);
    transform: scale(1.06);
  }
  100% {
    background: transparent;
    transform: scale(1);
  }
}

.kpi-delta-up {
  animation: kpi-delta-flash-up 700ms cubic-bezier(0.16, 1, 0.3, 1);
}

.kpi-delta-down {
  animation: kpi-delta-flash-down 700ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* ============================================================================
 * Activity pulse halo — the literal "pulse" the chart name promises.
 * A stroked circle that breathes outward from each series' endpoint dot.
 * Staggered per series via inline `animationDelay` so the three lines
 * pulse on their own beat instead of in unison. Infinite loop.
 * `r` is animated directly on the SVG circle (Chrome 77+, FF 70+).
 * ========================================================================= */
@keyframes activity-pulse-halo {
  0% {
    r: 5;
    opacity: 0.85;
    stroke-width: 2;
  }
  100% {
    r: 20;
    opacity: 0;
    stroke-width: 0.5;
  }
}

.activity-pulse-halo {
  animation: activity-pulse-halo 2.2s cubic-bezier(0, 0.55, 0.45, 1) infinite;
}

/* Honor user preference for reduced motion */
@media (prefers-reduced-motion: reduce) {
  .dashboard-row,
  [style*="shimmer"],
  .kpi-delta-up,
  .kpi-delta-down,
  .activity-pulse-halo {
    animation: none !important;
  }
}

/* ============================================================================
 * WFDASH brand-stripe utility
 *
 * Reusable tri-color accent for the WFDASH brand (blue → orange → red).
 * Used by the sidebar signature, the page-top banner, and the login card.
 * Resolves to the `var(--brand-*)` tokens defined per-theme, so it
 * degrades gracefully to a single primary on non-WFDASH themes (where
 * the tokens fall back to the nearest semantic analogue).
 * ========================================================================= */
.wfdash-brand-stripe {
  background: linear-gradient(
    90deg,
    var(--brand-blue, var(--primary)) 0%,
    var(--brand-blue, var(--primary)) 28%,
    var(--brand-orange, var(--warn)) 50%,
    var(--brand-red, var(--destructive)) 72%,
    var(--brand-red, var(--destructive)) 100%
  );
}