@import "tailwindcss";
@import "@fontsource-variable/inter";

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

:root {
  --background: oklch(0.985 0 0);
  --foreground: oklch(0.145 0 0);
  --card: oklch(1 0 0);
  --card-foreground: oklch(0.145 0 0);
  --muted: oklch(0.96 0 0);
  --muted-foreground: oklch(0.556 0 0);
  --border: oklch(0.922 0 0);
  --ring: oklch(0.708 0 0);
  --accent: oklch(0.96 0 0);
  --accent-foreground: oklch(0.145 0 0);

  --status-green: oklch(0.65 0.2 145);
  --status-red: oklch(0.63 0.2 25);
  --status-orange: oklch(0.75 0.18 70);
  --status-gray: oklch(0.556 0 0);
}

.dark {
  --background: oklch(0.145 0 0);
  --foreground: oklch(0.985 0 0);
  --card: oklch(0.205 0 0);
  --card-foreground: oklch(0.985 0 0);
  --muted: oklch(0.269 0 0);
  --muted-foreground: oklch(0.708 0 0);
  --border: oklch(0.269 0 0);
  --ring: oklch(0.556 0 0);
  --accent: oklch(0.269 0 0);
  --accent-foreground: oklch(0.985 0 0);

  --status-green: oklch(0.72 0.19 145);
  --status-red: oklch(0.7 0.19 25);
  --status-orange: oklch(0.8 0.16 70);
  --status-gray: oklch(0.708 0 0);
}

@theme inline {
  --color-background: var(--background);
  --color-foreground: var(--foreground);
  --color-card: var(--card);
  --color-card-foreground: var(--card-foreground);
  --color-muted: var(--muted);
  --color-muted-foreground: var(--muted-foreground);
  --color-border: var(--border);
  --color-ring: var(--ring);
  --color-accent: var(--accent);
  --color-accent-foreground: var(--accent-foreground);
  --color-status-green: var(--status-green);
  --color-status-red: var(--status-red);
  --color-status-orange: var(--status-orange);
  --color-status-gray: var(--status-gray);
  --font-sans: "Inter Variable", ui-sans-serif, system-ui, sans-serif;
  --animate-accordion-down: accordion-down 200ms ease-out;
  --animate-accordion-up: accordion-up 200ms ease-out;
}

body {
  border-color: var(--border);
  background-color: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  margin: 0;
}

/* Focus styling - only visible on keyboard navigation */
*:focus {
  outline: none;
}

/* Form inputs get outline-based focus directly on border */
input[type="text"]:focus-visible,
input[type="search"]:focus-visible,
input[type="email"]:focus-visible,
input[type="password"]:focus-visible,
input[type="number"]:focus-visible,
input[type="url"]:focus-visible,
input[type="tel"]:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 0;
}

/* Buttons get rounded box-shadow focus (outline doesn't support border-radius) */
button:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--background), 0 0 0 4px var(--ring);
}

/* Checkboxes get direct outline focus */
input[type="checkbox"]:focus-visible,
input[type="radio"]:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}

/* Checkbox styling - theme-aware appearance */
input[type="checkbox"] {
  appearance: none;
  width: 1rem;
  height: 1rem;
  border: 1.5px solid var(--border);
  border-radius: 0.25rem;
  background-color: var(--card);
  cursor: pointer;
  display: inline-grid;
  place-content: center;
  flex-shrink: 0;
}

input[type="checkbox"]:checked {
  background-color: var(--foreground);
  border-color: var(--foreground);
}

input[type="checkbox"]:checked::before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  background-color: var(--background);
  clip-path: polygon(14% 44%, 0 65%, 50% 100%, 100% 16%, 80% 0%, 43% 62%);
}

/* View Transitions API - disable default cross-fade so JS can animate clip-path */
::view-transition-old(root),
::view-transition-new(root) {
  animation: none;
  mix-blend-mode: normal;
}

/* OverlayScrollbars — custom handle colors per theme */
:root .os-scrollbar {
  --os-handle-bg: rgba(0, 0, 0, 0.25);
  --os-handle-bg-hover: rgba(0, 0, 0, 0.35);
  --os-handle-bg-active: rgba(0, 0, 0, 0.45);
}

.dark .os-scrollbar {
  --os-handle-bg: rgba(255, 255, 255, 0.35);
  --os-handle-bg-hover: rgba(255, 255, 255, 0.45);
  --os-handle-bg-active: rgba(255, 255, 255, 0.55);
}

.os-scrollbar-handle {
  border-radius: 4px;
}

/* Hide native scrollbars on body — OverlayScrollbars takes over */
html,
body {
  scrollbar-width: none;
  -ms-overflow-style: none;
}

html::-webkit-scrollbar,
body::-webkit-scrollbar {
  display: none;
}

/* Native scrollbars — theme-aware styling for inner scrollable elements */
* {
  scrollbar-width: thin;
  scrollbar-color: rgba(0, 0, 0, 0.25) transparent;
}

.dark * {
  scrollbar-color: rgba(255, 255, 255, 0.3) transparent;
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

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

::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.25);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.35);
}

.dark ::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.3);
}

.dark ::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.4);
}

@keyframes accordion-down {
  from {
    height: 0;
    opacity: 0;
  }
  to {
    height: var(--bits-accordion-content-height);
    opacity: 1;
  }
}

@keyframes accordion-up {
  from {
    height: var(--bits-accordion-content-height);
    opacity: 1;
  }
  to {
    height: 0;
    opacity: 0;
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.2;
  }
  50% {
    opacity: 0.4;
  }
}

.animate-pulse {
  animation: pulse 2s ease-in-out infinite;
}