@import "tailwindcss" source(none);
@source "../src";
@import "tw-animate-css";

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

@theme inline {
  --font-serif: "Cormorant Garamond", ui-serif, Georgia, serif;
  --font-sans: "DM Sans", ui-sans-serif, system-ui, sans-serif;

  --radius-sm: calc(var(--radius) - 4px);
  --radius-md: calc(var(--radius) - 2px);
  --radius-lg: var(--radius);
  --radius-xl: calc(var(--radius) + 4px);
  --radius-2xl: calc(var(--radius) + 8px);
  --radius-3xl: calc(var(--radius) + 12px);

  --color-background: var(--background);
  --color-foreground: var(--foreground);
  --color-card: var(--card);
  --color-card-foreground: var(--card-foreground);
  --color-popover: var(--popover);
  --color-popover-foreground: var(--popover-foreground);
  --color-primary: var(--primary);
  --color-primary-foreground: var(--primary-foreground);
  --color-secondary: var(--secondary);
  --color-secondary-foreground: var(--secondary-foreground);
  --color-muted: var(--muted);
  --color-muted-foreground: var(--muted-foreground);
  --color-accent: var(--accent);
  --color-accent-foreground: var(--accent-foreground);
  --color-destructive: var(--destructive);
  --color-destructive-foreground: var(--destructive-foreground);
  --color-border: var(--border);
  --color-input: var(--input);
  --color-ring: var(--ring);
  --color-ring-offset-background: var(--background);
  --color-brand: var(--brand);
  --color-brand-soft: var(--brand-soft);
  --color-paper: var(--paper);
  --color-ink: var(--ink);
}

:root {
  --radius: 0.75rem;

  /* Linen Journal palette */
  --background: oklch(0.965 0.012 80);          /* warm linen */
  --foreground: oklch(0.22 0.025 60);           /* deep ink */
  --paper: oklch(0.985 0.008 80);               /* card paper */
  --ink: oklch(0.22 0.025 60);

  --card: oklch(0.985 0.008 80);
  --card-foreground: oklch(0.22 0.025 60);
  --popover: oklch(0.985 0.008 80);
  --popover-foreground: oklch(0.22 0.025 60);

  --primary: oklch(0.42 0.06 235);              /* deep calming blue */
  --primary-foreground: oklch(0.98 0.008 80);
  --brand: oklch(0.42 0.06 235);
  --brand-soft: oklch(0.92 0.025 235);

  --secondary: oklch(0.93 0.015 80);
  --secondary-foreground: oklch(0.28 0.03 60);

  --muted: oklch(0.93 0.018 80);
  --muted-foreground: oklch(0.48 0.025 60);

  --accent: oklch(0.72 0.16 60);                /* warm amber */
  --accent-foreground: oklch(0.22 0.025 60);

  --destructive: oklch(0.55 0.22 27);
  --destructive-foreground: oklch(0.98 0.005 80);

  --border: oklch(0.88 0.018 80);
  --input: oklch(0.88 0.018 80);
  --ring: oklch(0.42 0.06 235);

  --shadow-elegant: 0 10px 40px -18px color-mix(in oklab, var(--brand) 28%, transparent);
  --gradient-paper: radial-gradient(
      circle at 20% 0%,
      color-mix(in oklab, var(--brand-soft) 60%, transparent),
      transparent 50%
    ),
    radial-gradient(
      circle at 100% 100%,
      color-mix(in oklab, var(--accent) 18%, transparent),
      transparent 55%
    );
}

.dark {
  --background: oklch(0.18 0.02 60);
  --foreground: oklch(0.95 0.01 80);
  --paper: oklch(0.22 0.025 60);
  --ink: oklch(0.95 0.01 80);
  --card: oklch(0.22 0.025 60);
  --card-foreground: oklch(0.95 0.01 80);
  --popover: oklch(0.22 0.025 60);
  --popover-foreground: oklch(0.95 0.01 80);
  --primary: oklch(0.78 0.08 235);
  --primary-foreground: oklch(0.18 0.02 60);
  --brand: oklch(0.78 0.08 235);
  --brand-soft: oklch(0.32 0.04 235);
  --secondary: oklch(0.28 0.03 60);
  --secondary-foreground: oklch(0.95 0.01 80);
  --muted: oklch(0.28 0.03 60);
  --muted-foreground: oklch(0.7 0.02 80);
  --accent: oklch(0.78 0.16 60);
  --accent-foreground: oklch(0.18 0.02 60);
  --destructive: oklch(0.7 0.19 22);
  --destructive-foreground: oklch(0.18 0.02 60);
  --border: oklch(1 0 0 / 10%);
  --input: oklch(1 0 0 / 15%);
  --ring: oklch(0.78 0.08 235);
}

@layer base {
  * {
    border-color: var(--color-border);
  }

  html,
  body {
    background-color: var(--color-background);
    color: var(--color-foreground);
    font-family: var(--font-sans);
    -webkit-font-smoothing: antialiased;
    -webkit-tap-highlight-color: transparent;
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
  }

  html {
    overflow-y: auto;
  }

  body {
    overflow-x: clip;
    overscroll-behavior-y: auto;
  }

  /* Long single-word strings (URLs, unbroken brand names) must never push
     the layout wider than the viewport on narrow screens. */
  h1, h2, h3, h4, h5, h6, p, span, a, li {
    overflow-wrap: anywhere;
  }
  /* Tables can still overflow horizontally inside a scroll container. */
  table { overflow-wrap: normal; }

  /* Prevent iOS zoom on input focus (font-size must be ≥16px) */
  @media (max-width: 640px) {
    input,
    select,
    textarea {
      font-size: 16px;
    }
  }

  button,
  a,
  [role="button"] {
    touch-action: manipulation;
  }

  .font-serif {
    font-family: var(--font-serif);
    font-feature-settings: "liga", "dlig";
  }
}