/*
 * Shared shell of the Imperivm Modding Wiki: brand, navigation, theme switch, buttons, forms, reference
 * tools, proposal dialog and footer. Used by the Starlight pages and the CKS reference renderer alike,
 * so both look the same. Colours, type and spacing come only from tokens.css.
 * Visual language adapted from imperivm-resurrected-web, src/css/styles.css, commit 66183a904ce7
 * (MIT, (c) 2026 Saúl Rodríguez).
 */

body { background: var(--paper); color: var(--ink-soft); -webkit-font-smoothing: antialiased; }
:focus-visible { outline: 2px solid var(--accent-text); outline-offset: 3px; }
::selection { background: var(--accent); color: var(--on-accent); }
a { text-underline-offset: .2em; }
[hidden] { display: none !important; }

/* Brand, navigation and theme switch */
.wiki-brand { display: flex; align-items: center; gap: .75rem; min-width: 0; text-decoration: none; color: var(--ink); }
.wiki-brand__emblem { width: 34px; height: 34px; flex: none; color: var(--accent-text); }
.wiki-brand__name { font: 800 clamp(.95rem, 1.3vw, 1.25rem)/1 var(--f-text); font-stretch: 75%; text-transform: uppercase; white-space: nowrap; }
.wiki-brand__name small { display: block; margin-top: .3rem; font: 600 .6rem/1 var(--f-text); font-stretch: 100%; letter-spacing: .22em; color: var(--gray-2); }
.wiki-nav { display: flex; align-items: center; gap: clamp(.9rem, 1.6vw, 1.75rem); }
.wiki-nav a { color: var(--ink); font-size: .9rem; font-weight: 500; text-decoration: none; white-space: nowrap; padding: .35rem 0; }
.wiki-nav a:hover { color: var(--accent-text); }
.wiki-nav a[aria-current="page"] { box-shadow: 0 2px 0 var(--accent-text); }
.wiki-theme { appearance: none; position: relative; width: 2rem; height: 2rem; padding: 0; border: 0; background: transparent; color: var(--ink); cursor: pointer; }
.wiki-theme:hover { color: var(--accent-text); }
.wiki-theme svg { position: absolute; left: 50%; top: 50%; width: 18px; height: 18px; margin: -9px 0 0 -9px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; transition: transform var(--motion) var(--ease), opacity var(--motion) var(--ease); }
.wiki-theme[data-state="dark"] .moon { opacity: 0; transform: rotate(-80deg) scale(.4); }
.wiki-theme[data-state="light"] .sun { opacity: 0; transform: rotate(80deg) scale(.4); }

/* Buttons */
.wiki-button {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem; border-radius: 0;
  font: 500 1rem/1 var(--f-text); font-stretch: 85%; padding: .9rem 1.4rem; text-decoration: none; cursor: pointer;
}
.wiki-button--accent { background: var(--accent); border: 1px solid var(--accent); color: var(--on-accent); }
.wiki-button--accent:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: var(--on-accent); }
.wiki-button--line { background: transparent; border: 1px solid var(--ink); color: var(--ink); }
.wiki-button--line:hover { background: var(--ink); color: var(--paper); }
.wiki-button svg { width: 1em; height: 1em; }

/* Explorer, format index, entry tools and proposal dialog */
.reference-explorer { margin: 2rem 0; scroll-margin-top: 7rem; }
.filter-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; padding: 1.25rem; border: 1px solid var(--line); background: var(--box); }
.filter-query { grid-column: 1 / -1; }
:is(.reference-explorer, [data-format-index], .proposal-dialog) label { display: block; font: 600 .75rem/1.3 var(--f-text); letter-spacing: .08em; text-transform: uppercase; color: var(--gray); }
:is(.reference-explorer, [data-format-index]) :is(input[type=search], select),
.proposal-dialog :is(textarea, input[type=text], select) {
  display: block; width: 100%; margin-top: .4rem; padding: .7rem .8rem; border: 1px solid var(--mid); border-radius: 0;
  background: var(--paper); color: var(--ink); font: 400 1rem var(--f-text); text-transform: none; letter-spacing: 0;
}
:is(input, textarea)::placeholder { color: var(--gray-2); opacity: 1; }
:is(.reference-explorer, .proposal-dialog) input[type=checkbox] { accent-color: var(--accent); }
.explorer-toolbar, .explorer-pagination, .entry-tools, .dialog-actions { display: flex; gap: .75rem; align-items: center; flex-wrap: wrap; margin: 1.1rem 0; }
.explorer-toolbar { justify-content: space-between; }
:is(.reference-explorer, .entry-tools, .proposal-dialog) button {
  font: 500 .9rem/1 var(--f-text); cursor: pointer; padding: .7rem 1rem; border: 1px solid var(--ink); border-radius: 0; background: transparent; color: var(--ink);
}
:is(.reference-explorer, .entry-tools, .proposal-dialog) button:hover { background: var(--ink); color: var(--paper); }
.entry-tools [data-propose], #proposal-submit { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.entry-tools [data-propose]:hover, #proposal-submit:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: var(--on-accent); }
button:disabled { opacity: .5; cursor: default; }
.entry-tools { border-top: 1px solid var(--line); padding-top: 1.5rem; }
.entry-tools p { width: 100%; font-size: .85rem; color: var(--accent-text); }
.primitive-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin-block: 2rem; border-top: 1px solid var(--line); border-inline-start: 1px solid var(--line); }
.primitive-card {
  display: flex; flex-direction: column; gap: .7rem; padding: 1.2rem; border-inline-end: 1px solid var(--line); border-bottom: 1px solid var(--line);
  text-decoration: none; color: var(--ink-soft); transition: background var(--motion-fast) var(--ease);
}
.primitive-card > * { margin: 0; }
.primitive-card:hover { background: var(--box); }
.primitive-family { font: 600 .68rem/1 var(--f-text); text-transform: uppercase; letter-spacing: .16em; color: var(--gray-2); }
.primitive-card code { font-size: .88rem; color: var(--accent-text); background: transparent !important; overflow-wrap: anywhere; white-space: normal; }
.primitive-card strong { color: var(--ink); font-stretch: 80%; font-size: 1.1rem; }
.primitive-card p { color: var(--ink-soft); font-size: .88rem; line-height: 1.6; }
.primitive-status { margin-top: auto; display: flex; justify-content: space-between; color: var(--accent-text); font-size: .8rem; }
.proposal-dialog { width: min(620px, calc(100vw - 28px)); max-height: calc(100dvh - 32px); overflow: auto; border: 1px solid var(--line); border-radius: 0; padding: 1.8rem; background: var(--paper); color: var(--ink); }
.proposal-dialog::backdrop { background: color-mix(in srgb, #000 60%, transparent); }
.proposal-dialog h2 { margin: 0 0 1rem; font: 400 2.2rem/.95 var(--f-headline); text-transform: uppercase; }
.proposal-dialog p { font-size: .85rem; line-height: 1.6; color: var(--gray); }
.proposal-dialog .proposal-signature { font-family: var(--f-mono); color: var(--accent-text); overflow-wrap: anywhere; }
.proposal-dialog textarea { min-height: 200px; resize: vertical; }
.proposal-dialog .character-count { text-align: right; margin: .3rem 0; }
.proposal-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.dialog-actions { justify-content: flex-end; }
.proposal-dialog #proposal-status.error { color: var(--ink); font-weight: 600; }
.honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Footer */
.wiki-footer { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 1.5rem 2.5rem; margin-top: 3.5rem; padding-top: 1.75rem; border-top: 1px solid var(--line); font-size: .85rem; color: var(--gray); }
.wiki-footer h2 { margin: 0 0 .75rem; font: 800 .68rem/1 var(--f-text); letter-spacing: .2em; text-transform: uppercase; color: var(--ink); }
.wiki-footer p { margin: 0; line-height: 1.6; }
.wiki-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .35rem; }
.wiki-footer a { color: var(--ink); }
.wiki-footer a:hover { color: var(--accent-text); }
.wiki-footer__note { grid-column: 1 / -1; padding-top: 1rem; border-top: 1px solid var(--hairline); font-size: .78rem; letter-spacing: .04em; color: var(--gray-2); }

/* Responsive */
@media (max-width: 72rem) { .wiki-nav { gap: .9rem; } .wiki-nav a { font-size: .82rem; } }
@media (max-width: 50rem) {
  .wiki-brand__name small { display: none; }
  .wiki-footer { grid-template-columns: 1fr 1fr; }
  .wiki-footer__about { grid-column: 1 / -1; }
}
@media (max-width: 44rem) {
  .primitive-grid, .filter-grid, .proposal-fields { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 30rem) {
  .wiki-brand__emblem { width: 28px; height: 28px; }
  .wiki-brand__name { font-size: .9rem; }
  .wiki-footer { grid-template-columns: minmax(0, 1fr); }
  .proposal-dialog { padding: 1.2rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}
@media print { .wiki-theme { display: none; } }