@import "../styles/globals.css";

/* ---------------------------------------------------------------------------
   Plan my Meals BoardUI theme: cool slate neutrals with a salmon accent.
   BoardUI's surfaces, text and borders all read the neutral ramp, and every
   CTA / selection / focus state reads the accent ramp, so retinting these two
   ramps restyles the whole system (BoardUI's documented re-tint point).
   Accent 500/600 stay dark enough for white button labels (>= 4.5:1 blended).
   --------------------------------------------------------------------------- */
@theme {
  --color-neutral-50: oklch(98.4% 0.003 247.9);
  --color-neutral-100: oklch(97.4% 0.005 247.9);
  --color-neutral-200: oklch(93.8% 0.010 252.0);
  --color-neutral-300: oklch(86.9% 0.020 252.9);
  --color-neutral-400: oklch(70.4% 0.034 256.8);
  --color-neutral-500: oklch(55.4% 0.040 257.4);
  --color-neutral-600: oklch(44.6% 0.038 257.3);
  --color-neutral-700: oklch(37.2% 0.036 257.3);
  --color-neutral-800: oklch(26.5% 0.032 260.0);
  --color-neutral-900: oklch(20.5% 0.030 262.0);
  --color-neutral-925: oklch(16.5% 0.028 263.0);
  --color-neutral-950: oklch(13.0% 0.026 264.7);

  --color-accent-50: oklch(97.3% 0.013 27);
  --color-accent-100: oklch(94.0% 0.030 27);
  --color-accent-200: oklch(88.5% 0.060 28);
  --color-accent-300: oklch(81.5% 0.100 29);
  --color-accent-400: oklch(72.5% 0.140 30);
  --color-accent-500: oklch(60.5% 0.155 31);
  --color-accent-600: oklch(53.5% 0.150 32);
  --color-accent-700: oklch(46.5% 0.130 32);
  --color-accent-800: oklch(39.5% 0.105 32);
  --color-accent-900: oklch(32.0% 0.080 31);
  --color-accent-950: oklch(23.0% 0.055 30);
}

/* ---------------------------------------------------------------------------
   App token aliases → BoardUI semantic tokens.
   The app's components were written against these names; pointing them at
   BoardUI's tokens gives every screen the BoardUI look and its `.dark` flip.
   `inline` makes each utility read the BoardUI variable where it is used.
   --------------------------------------------------------------------------- */
@theme inline {
  --color-canvas: var(--color-background-full);
  --color-surface: var(--color-background-primary-default);
  --color-raised: var(--color-background-secondary-default);
  --color-line: var(--color-separator-border);
  --color-line-strong: var(--color-border-button-hover);

  --color-ink: var(--color-text-primary);
  /* BoardUI's text-tertiary (neutral-400 light / 600 dark) is ~2.5:1, too faint for body copy,
     so the app's two quiet text levels use their own steps that stay >= 4.5:1 (set below). */
  --color-ink-muted: var(--pm-ink-muted);
  --color-ink-faint: var(--pm-ink-faint);

  /* Accent: BoardUI's accent ramp; text-on-surface uses the ghost foreground, which flips in dark. */
  --color-brand-300: var(--color-button-ghost-foreground);
  --color-brand-600: var(--color-accent-500);
  --color-brand-950: var(--color-button-ghost-background);
  --color-brand-border: color-mix(in oklab, var(--color-accent-500) 45%, transparent);
  --color-on-accent: var(--color-text-white);

  --color-selected: var(--color-background-tertiary-default);
  --color-selected-line: var(--color-accent-500);

  --color-status-ok: var(--color-notification-success-foreground);
  --color-status-ok-bg: var(--color-notification-success-background);
  --color-status-ok-line: color-mix(in oklab, var(--color-notification-success-foreground) 45%, transparent);

  --color-status-warn: var(--color-status-yellow-text);
  --color-status-warn-bg: var(--color-status-yellow-background);
  --color-status-warn-line: color-mix(in oklab, var(--color-status-yellow-text) 45%, transparent);

  --color-status-danger: var(--color-notification-error-foreground);
  --color-status-danger-bg: var(--color-notification-error-background);
  --color-status-danger-line: color-mix(in oklab, var(--color-notification-error-foreground) 45%, transparent);

  /* BoardUI is single-family (Inter); the old serif display voice folds into it. */
  --font-serif: var(--font-sans);
}

:root {
  --pm-ink-muted: var(--color-neutral-600);
  --pm-ink-faint: var(--color-neutral-500);
}

.dark {
  --pm-ink-muted: var(--color-neutral-300);
  --pm-ink-faint: var(--color-neutral-400);
}

@theme {
  /* Animations */
  --animate-fade-in: fade-in 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --animate-preview-timer: preview-timer 1s linear forwards;

  @keyframes fade-in {
    from {
      opacity: 0;
      transform: translateY(4px);
    }
    to {
      opacity: 1;
      transform: none;
    }
  }

  @keyframes preview-timer {
    from {
      transform: scaleX(0);
    }
    to {
      transform: scaleX(1);
    }
  }
}

@view-transition {
  navigation: auto;
}

@layer base {
  html {
    color-scheme: light;
  }

  html.dark {
    color-scheme: dark;
  }

  body {
    @apply bg-canvas text-ink antialiased selection:bg-brand-950 selection:text-ink;
  }

  /* Visible focus for keyboard users on every interactive element. */
  :where(button, a, input, select, summary, [tabindex]):focus-visible {
    @apply outline-2 outline-offset-2 outline-border-focus-ring;
  }

  input[type="range"] {
    @apply accent-brand-600;
  }

  input:not([type="range"], [type="checkbox"]) {
    @apply bg-surface text-ink placeholder:text-ink-faint;
  }

  /* Native <dialog> spring entry/exit via 2026 Baseline @starting-style */
  dialog {
    color: var(--color-ink);
    transition:
      opacity 0.22s cubic-bezier(0.16, 1, 0.3, 1),
      transform 0.26s cubic-bezier(0.16, 1, 0.3, 1),
      display 0.26s allow-discrete,
      overlay 0.26s allow-discrete;
    opacity: 0;
    transform: translateY(14px) scale(0.985);
  }

  dialog[open] {
    opacity: 1;
    transform: translateY(0) scale(1);

    @starting-style {
      opacity: 0;
      transform: translateY(14px) scale(0.985);
    }
  }

  dialog.sheet-dialog {
    transform: translateY(100%);
  }

  dialog.sheet-dialog[open] {
    transform: translateY(0);

    @starting-style {
      transform: translateY(100%);
    }
  }

  dialog::backdrop {
    background-color: rgb(10 14 18 / 0);
    backdrop-filter: blur(0px);
    transition:
      background-color 0.24s ease,
      backdrop-filter 0.24s ease,
      display 0.24s allow-discrete,
      overlay 0.24s allow-discrete;
  }

  dialog[open]::backdrop {
    background-color: rgb(10 14 18 / 0.55);
    backdrop-filter: blur(2px);

    @starting-style {
      background-color: rgb(10 14 18 / 0);
      backdrop-filter: blur(0px);
    }
  }
}

/* 2026 CSS optical cap-height trimming for buttons, badges & chips */
.trim-cap {
  text-box-trim: trim-both;
  text-box-edge: cap alphabetic;
}

/* Market receipt serrated / perforated divider feel */
.receipt-rule {
  border-top: 1px dashed var(--color-line-strong);
}

/* Respect the OS "reduce motion" setting everywhere. */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}