/* -------------------------------------------------------------------------- */
/* Tailwind Extensions                                                        */
/* Centralized overrides extending Tailwind’s theme, utility, and component   */
/* layers with project-specific design tokens and helper classes.             */
/* -------------------------------------------------------------------------- */

/* Keep layout widths stable between short and long pages/tabs. */
html {
  overflow-y: scroll;
}

@supports (scrollbar-gutter: stable) {
  html {
    overflow-y: auto;
    scrollbar-gutter: stable;
  }
}

/* -------------------------------------------------------------------------- */
/* Theme tokens                                                               */
/* Define additional CSS custom properties that Tailwind utilities can use.   */
/* -------------------------------------------------------------------------- */
@layer theme {
  :root,
  :host {
    --color-fuchsia-50: oklch(97.7% 0.017 320.058);
    --color-fuchsia-100: oklch(94.8% 0.043 319.998);
    --color-fuchsia-200: oklch(89.8% 0.089 319.892);
    --color-fuchsia-300: oklch(83% 0.145 321.021);
    --color-fuchsia-800: oklch(41.3% 0.199 322.123);
    --color-fuchsia-900: oklch(34.7% 0.19 323.563);
    --color-fuchsia-950: oklch(24.8% 0.144 324.369);

    --color-sky-50: oklch(97.7% 0.013 236.62);
    --color-sky-100: oklch(95.1% 0.026 236.824);
    --color-sky-200: oklch(90.1% 0.058 230.902);
    --color-sky-300: oklch(82.8% 0.111 230.318);
    --color-sky-400: oklch(74.6% 0.16 232.661);
    --color-sky-600: oklch(58.8% 0.158 241.966);
    --color-sky-700: oklch(50% 0.134 242.749);
    --color-sky-800: oklch(44.3% 0.11 240.79);
    --color-sky-950: oklch(29.3% 0.066 243.157);

    --color-rose-700: oklch(51.4% 0.222 16.935);
    --color-amber-400: oklch(82.8% 0.189 84.429);
    --color-amber-500: oklch(76.9% 0.188 70.08);
    --color-slate-400: oklch(70.4% 0.04 256.788);
    --color-slate-500: oklch(55.4% 0.046 257.417);

    --success: var(--color-green-600);
    --success-foreground: var(--color-white);
    --warning: var(--color-amber-500);
    --warning-foreground: var(--color-zinc-950);
    --info: var(--color-violet-500);
    --info-foreground: var(--color-white);

    --color-success: var(--success);
    --color-warning: var(--warning);
    --color-info: var(--info);
  }

  .dark {
    --success: var(--color-green-500);
    --success-foreground: var(--color-zinc-950);
    --warning: var(--color-amber-400);
    --warning-foreground: var(--color-zinc-950);
    --info: var(--color-sky-400);
    --info-foreground: var(--color-white);
  }
}

/* -------------------------------------------------------------------------- */
/* Utility extensions                                                         */
/* Hand-crafted utility classes that Tailwind’s generator does not emit by    */
/* default (custom colors, border widths, etc.).                              */
/* -------------------------------------------------------------------------- */
@layer utilities {
  /* --- Fuchsia palette helpers ------------------------------------------ */
  .bg-fuchsia-50 { background-color: var(--color-fuchsia-50); }
  .bg-fuchsia-100 { background-color: var(--color-fuchsia-100); }
  .bg-fuchsia-200 { background-color: var(--color-fuchsia-200); }
  .bg-fuchsia-300 { background-color: var(--color-fuchsia-300); }
  .bg-fuchsia-800 { background-color: var(--color-fuchsia-800); }
  .bg-fuchsia-900 { background-color: var(--color-fuchsia-900); }
  .bg-fuchsia-950 { background-color: var(--color-fuchsia-950); }

  .text-fuchsia-50 { color: var(--color-fuchsia-50); }
  .text-fuchsia-100 { color: var(--color-fuchsia-100); }
  .text-fuchsia-200 { color: var(--color-fuchsia-200); }
  .text-fuchsia-300 { color: var(--color-fuchsia-300); }
  .text-fuchsia-800 { color: var(--color-fuchsia-800); }
  .text-fuchsia-900 { color: var(--color-fuchsia-900); }
  .text-fuchsia-950 { color: var(--color-fuchsia-950); }

  .text-sky-400 { color: var(--color-sky-400); }

  .text-rose-700 { color: var(--color-rose-700); }

  .text-blue-700 { color: var(--color-blue-700); }

  .border-fuchsia-50 { border-color: var(--color-fuchsia-50); }
  .border-fuchsia-100 { border-color: var(--color-fuchsia-100); }
  .border-fuchsia-200 { border-color: var(--color-fuchsia-200); }
  .border-fuchsia-300 { border-color: var(--color-fuchsia-300); }
  .border-fuchsia-800 { border-color: var(--color-fuchsia-800); }
  .border-fuchsia-900 { border-color: var(--color-fuchsia-900); }
  .border-fuchsia-950 { border-color: var(--color-fuchsia-950); }

  /* --- Sky palette helpers ---------------------------------------------- */
  .border-sky-50 { border-color: var(--color-sky-50); }
  .border-sky-100 { border-color: var(--color-sky-100); }
  .border-sky-200 { border-color: var(--color-sky-200); }
  .border-sky-300 { border-color: var(--color-sky-300); }
  .border-sky-400 { border-color: var(--color-sky-400); }
  .border-sky-500 { border-color: var(--color-sky-500); }
  .border-sky-600 { border-color: var(--color-sky-600); }
  .border-sky-700 { border-color: var(--color-sky-700); }
  .border-sky-800 { border-color: var(--color-sky-800); }
  .border-sky-900 { border-color: var(--color-sky-900); }
  .border-sky-950 { border-color: var(--color-sky-950); }

  /* --- Single-color helpers -------------------------------------------- */
  .border-violet-500 { border-color: var(--color-violet-500); }
  .border-green-600 { border-color: var(--color-green-600); }
  .border-cyan-500 { border-color: var(--color-cyan-500); }
  .border-amber-400 { border-color: var(--color-amber-400); }
  .border-amber-500 { border-color: var(--color-amber-500); }
  .border-blue-500 { border-color: var(--color-blue-500); }
  .border-red-500 { border-color: var(--color-red-500); }
  .border-slate-400 { border-color: var(--color-slate-400); }
  .border-slate-500 { border-color: var(--color-slate-500); }

  /* --- Dimensional helpers --------------------------------------------- */
  .size-20 {
    width: calc(var(--spacing) * 20);
    height: calc(var(--spacing) * 20);
  }

  .border-3 {
    border-style: var(--tw-border-style);
    border-width: 3px;
  }

  .border-4 {
    border-style: var(--tw-border-style);
    border-width: 4px;
  }

  /* --- Semantic text colors -------------------------------------------- */
  .text-warning { color: var(--warning); }
  .text-success { color: var(--success); }
  .text-destructive { color: var(--destructive); }
  .text-info { color: var(--info); }
  .text-mono { color: var(--mono); }

  /* --- Semantic text colors with opacity guards ------------------------ */
  .text-warning\/50 {
    color: var(--warning);
    @supports (color: color-mix(in lab, red, red)) {
      color: color-mix(in oklab, var(--warning) 50%, transparent);
    }
  }

  .text-success\/50 {
    color: var(--success);
    @supports (color: color-mix(in lab, red, red)) {
      color: color-mix(in oklab, var(--success) 50%, transparent);
    }
  }

  .text-destructive\/50 {
    color: var(--destructive);
    @supports (color: color-mix(in lab, red, red)) {
      color: color-mix(in oklab, var(--destructive) 50%, transparent);
    }
  }

  .text-info\/50 {
    color: var(--info);
    @supports (color: color-mix(in lab, red, red)) {
      color: color-mix(in oklab, var(--info) 50%, transparent);
    }
  }

  .text-mono\/50 {
    color: var(--mono);
    @supports (color: color-mix(in lab, red, red)) {
      color: color-mix(in oklab, var(--mono) 50%, transparent);
    }
  }

  .text-primary\/50 {
    color: var(--primary);
    @supports (color: color-mix(in lab, red, red)) {
      color: color-mix(in oklab, var(--primary) 50%, transparent);
    }
  }

  /* --- Shift calendar text colors with opacity guards ------------------ */
  .text-red-500\/50 {
    color: var(--color-red-500);
    @supports (color: color-mix(in lab, red, red)) {
      color: color-mix(in oklab, var(--color-red-500) 50%, transparent);
    }
  }

  .text-blue-500\/50 {
    color: var(--color-blue-500);
    @supports (color: color-mix(in lab, red, red)) {
      color: color-mix(in oklab, var(--color-blue-500) 50%, transparent);
    }
  }

  .text-green-500\/50 {
    color: var(--color-green-500);
    @supports (color: color-mix(in lab, red, red)) {
      color: color-mix(in oklab, var(--color-green-500) 50%, transparent);
    }
  }

  /* --- Semantic backgrounds with opacity guards ------------------------ */
  .bg-warning\/10 {
    background-color: var(--warning);
    @supports (color: color-mix(in lab, red, red)) {
      background-color: color-mix(in oklab, var(--warning) 10%, transparent);
    }
  }

  .bg-success\/10 {
    background-color: var(--success);
    @supports (color: color-mix(in lab, red, red)) {
      background-color: color-mix(in oklab, var(--success) 10%, transparent);
    }
  }

  .bg-destructive\/10 {
    background-color: var(--destructive);
    @supports (color: color-mix(in lab, red, red)) {
      background-color: color-mix(in oklab, var(--destructive) 10%, transparent);
    }
  }

  .bg-info\/10 {
    background-color: var(--info);
    @supports (color: color-mix(in lab, red, red)) {
      background-color: color-mix(in oklab, var(--info) 10%, transparent);
    }
  }

  .bg-mono\/10 {
    background-color: var(--mono);
    @supports (color: color-mix(in lab, red, red)) {
      background-color: color-mix(in oklab, var(--mono) 10%, transparent);
    }
  }

  /* --- Badge helpers ---------------------------------------------------- */
  .kt-badge-rose {
    background-color: var(--color-rose-700);
    color: var(--color-white);
  }

  .shift-calendar-grid {
    grid-template-columns: repeat(7, minmax(0, 1fr));
  }
}

/* -------------------------------------------------------------------------- */
/* Component extensions                                                       */
/* Higher-level styling for widgets/components that rely on multiple rules.   */
/* Currently focused on Action Text rich text presentation.                   */
/* -------------------------------------------------------------------------- */
@layer components {
  .vc-platoon-calendar {
    --vc-platoon-a: rgb(220 38 38);
    --vc-platoon-b: rgb(37 99 235);
    --vc-platoon-c: rgb(22 163 74);
  }

  .vc-platoon-calendar [data-vc-date-btn] {
    min-height: 2.75rem;
    min-width: 2.75rem;
    border-radius: 0.85rem;
    transition:
      background-color 150ms ease,
      border-color 150ms ease,
      box-shadow 150ms ease,
      color 150ms ease,
      opacity 150ms ease;
  }

  .vc-platoon-calendar .vc-platoon-decorated {
    gap: 0.18rem;
  }

  .vc-platoon-calendar .vc-platoon-day-number {
    font-size: 0.9rem;
    font-weight: 600;
  }

  .vc-platoon-calendar .vc-platoon-letter {
    color: currentColor;
    font-size: 0.65rem;
    letter-spacing: 0.08em;
    opacity: 0.8;
  }

  .vc-platoon-calendar [data-vc-date-month="current"]:not([data-vc-date-disabled]):not([data-vc-date-selected]) .vc-platoon-decorated[data-platoon-letter="A"] {
    color: var(--vc-platoon-a);
  }

  .vc-platoon-calendar [data-vc-date-month="current"]:not([data-vc-date-disabled]):not([data-vc-date-selected]) .vc-platoon-decorated[data-platoon-letter="B"] {
    color: var(--vc-platoon-b);
  }

  .vc-platoon-calendar [data-vc-date-month="current"]:not([data-vc-date-disabled]):not([data-vc-date-selected]) .vc-platoon-decorated[data-platoon-letter="C"] {
    color: var(--vc-platoon-c);
  }

  .vc-platoon-calendar [data-vc-date-month="current"][data-vc-date-disabled] .vc-platoon-decorated {
    opacity: 0.55;
  }

  .vc-platoon-calendar [data-vc-date-month="current"][data-vc-date-disabled] .vc-platoon-decorated[data-platoon-letter="A"] {
    color: var(--vc-platoon-a);
  }

  .vc-platoon-calendar [data-vc-date-month="current"][data-vc-date-disabled] .vc-platoon-decorated[data-platoon-letter="B"] {
    color: var(--vc-platoon-b);
  }

  .vc-platoon-calendar [data-vc-date-month="current"][data-vc-date-disabled] .vc-platoon-decorated[data-platoon-letter="C"] {
    color: var(--vc-platoon-c);
  }

  .vc-platoon-calendar [data-vc-date-month="current"][data-vc-date-selected] .vc-platoon-decorated[data-platoon-letter="A"] {
    background-color: rgba(220, 38, 38, 0.12);
    box-shadow: inset 0 0 0 1px rgba(220, 38, 38, 0.28);
    color: var(--vc-platoon-a);
  }

  .vc-platoon-calendar [data-vc-date-month="current"][data-vc-date-selected] .vc-platoon-decorated[data-platoon-letter="B"] {
    background-color: rgba(37, 99, 235, 0.12);
    box-shadow: inset 0 0 0 1px rgba(37, 99, 235, 0.28);
    color: var(--vc-platoon-b);
  }

  .vc-platoon-calendar [data-vc-date-month="current"][data-vc-date-selected] .vc-platoon-decorated[data-platoon-letter="C"] {
    background-color: rgba(22, 163, 74, 0.12);
    box-shadow: inset 0 0 0 1px rgba(22, 163, 74, 0.28);
    color: var(--vc-platoon-c);
  }

  .vc-platoon-calendar [data-vc-date-month="current"][data-vc-date-today] .vc-platoon-decorated {
    box-shadow: none;
    color: rgb(255 255 255);
  }

  .vc-platoon-calendar [data-vc-date-month="current"][data-vc-date-today] .vc-platoon-decorated[data-platoon-letter="A"] {
    background-color: var(--vc-platoon-a);
  }

  .vc-platoon-calendar [data-vc-date-month="current"][data-vc-date-today] .vc-platoon-decorated[data-platoon-letter="B"] {
    background-color: var(--vc-platoon-b);
  }

  .vc-platoon-calendar [data-vc-date-month="current"][data-vc-date-today] .vc-platoon-decorated[data-platoon-letter="C"] {
    background-color: var(--vc-platoon-c);
  }

  /* --- Action Text (Trix) content --------------------------------------- */
  .trix-content {
    line-height: 1.625;
    font-size: 1rem;
  }

  .trix-content ul,
  .trix-content ol {
    margin: 0.75rem 0 0.75rem 1.5rem;
    padding-left: 1.25rem;
    list-style-position: outside;
  }

  .trix-content ul { list-style-type: disc; }
  .trix-content ol { list-style-type: decimal; }

  .trix-content ul ul,
  .trix-content ul ol,
  .trix-content ol ul,
  .trix-content ol ol {
    margin: 0.5rem 0;
  }

  .trix-content li { margin: 0.25rem 0; }

  .trix-content h1 {
    font-size: 1.75rem;
    font-weight: 600;
    margin: 1.5rem 0 0.75rem;
  }

  .trix-content h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 1.25rem 0 0.75rem;
  }

  .trix-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 1rem 0 0.5rem;
  }

  .trix-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0.75rem 0 0.5rem;
  }

  .trix-content h5 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0.75rem 0 0.5rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
  }

  .trix-content h6 {
    font-size: 0.875rem;
    font-weight: 600;
    margin: 0.5rem 0;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .trix-content blockquote {
    border-left: 4px solid rgba(107, 114, 128, 0.4);
    padding-left: 1rem;
    font-style: italic;
    color: rgba(75, 85, 99, 1);
    background-color: rgba(107, 114, 128, 0.08);
    margin: 1rem 0;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
  }

  .dark .trix-content blockquote {
    border-left-color: rgba(156, 163, 175, 0.5);
    background-color: rgba(107, 114, 128, 0.15);
    color: rgba(209, 213, 219, 1);
  }

}