/* ============================================================
   SedLex website UI kit — component styles
   Imports root tokens (../../colors_and_type.css must load first)
   ============================================================ */

* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--paper); color: var(--ink-900); }
button { font: inherit; cursor: pointer; }
.app { min-height: 100vh; }

/* ---------- Reading progress ---------- */
.progress-bar {
  position: fixed; top: 0; left: 0; height: 3px; z-index: 60;
  background: var(--bordeaux-600); width: 0; transition: width 90ms linear;
}

/* ---------- Header ---------- */
.hdr {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--paper) 86%, transparent);
  backdrop-filter: saturate(1.2) blur(10px);
  border-bottom: 1px solid var(--line);
}
.hdr.scrolled { box-shadow: var(--shadow-sm); }
.hdr-inner {
  max-width: var(--content-max); margin: 0 auto; padding: 0 32px;
  height: 68px; display: flex; align-items: center; gap: 28px;
}
.nav { display: flex; align-items: center; gap: 4px; margin-left: 8px; }
.nav-item {
  position: relative; font-family: var(--font-sans); font-size: 14.5px; font-weight: 500;
  color: var(--ink-700); background: none; border: none; padding: 9px 12px;
  border-radius: var(--r-sm); display: flex; align-items: center; gap: 5px; white-space: nowrap;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.nav-item:hover { color: var(--ink-900); background: var(--paper-deep); }
.nav-item.active { color: var(--bordeaux-600); }
.nav-spacer { flex: 1; }
.hdr-actions { display: flex; align-items: center; gap: 6px; }

/* dropdown mega menu */
.megamenu {
  position: absolute; top: calc(100% + 8px); left: 50%; transform: translateX(-50%);
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg); padding: 10px; width: 340px; z-index: 70;
}
/* Invisible bridge over the 8px gap so the cursor can travel from the nav
   item down into the dropdown without :hover dropping (which would close it). */
.nav-group::after { content: ''; position: absolute; left: 0; right: 0; top: 100%; height: 10px; }
.megamenu a {
  display: block; text-decoration: none; padding: 9px 11px; border-radius: var(--r-sm);
  font-family: var(--font-sans); font-size: 13.5px; color: var(--ink-700);
}
.megamenu a:hover { background: var(--paper-deep); color: var(--bordeaux-700); }
.megamenu a.active { color: var(--bordeaux-600); font-weight: 600; }
.megamenu a .mm-t { font-weight: 600; color: var(--ink-900); }

/* nested submenus (sub-sub-menus and deeper) — side flyouts */
.megamenu .mm-item { position: relative; }
.megamenu .mm-item > a { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.mm-chev { width: 14px; height: 14px; flex: none; color: var(--ink-400); }
.megamenu .mm-item:hover > a > .mm-chev { color: var(--bordeaux-600); }
.submenu {
  display: none; position: absolute; left: 100%; top: -11px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg); padding: 10px; width: 300px; z-index: 80;
}
.mm-item:hover > .submenu,
.mm-item:focus-within > .submenu { display: block; }

/* icon button */
.icon-btn {
  width: 38px; height: 38px; display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--r-sm); border: 1px solid transparent; background: none; color: var(--ink-700);
  transition: all var(--dur) var(--ease);
}
.icon-btn:hover { background: var(--paper-deep); color: var(--ink-900); }

/* language pill */
.lang-pill {
  display: flex; align-items: center; gap: 7px; font-family: var(--font-sans);
  font-size: 13.5px; font-weight: 500; color: var(--ink-700);
  border: 1px solid var(--line-strong); border-radius: var(--r-pill);
  padding: 7px 12px; background: var(--surface); transition: all var(--dur) var(--ease);
}
.lang-pill:hover { border-color: var(--bordeaux-500); color: var(--ink-900); }
.lang-menu {
  position: absolute; top: calc(100% + 8px); right: 0;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md);
  box-shadow: var(--shadow-md); padding: 6px; width: 168px; z-index: 70;
}
.lang-menu a {
  display: flex; align-items: center; gap: 10px; text-decoration: none; font-family: var(--font-sans);
  font-size: 14px; color: var(--ink-900); padding: 8px 10px; border-radius: var(--r-sm);
}
.lang-menu a:hover { background: var(--paper-deep); }
.lang-menu a.on { background: var(--bordeaux-wash); color: var(--bordeaux-700); font-weight: 600; }

/* ---------- Buttons ---------- */
.btn {
  font-family: var(--font-sans); font-weight: 600; font-size: 14.5px;
  border-radius: var(--r-sm); padding: 11px 20px; border: 1px solid transparent;
  display: inline-flex; align-items: center; gap: 8px; transition: all var(--dur) var(--ease);
}
.btn:active { transform: scale(0.99); }
.btn-primary { background: var(--bordeaux-600); color: var(--paper); }
.btn-primary:hover { background: var(--bordeaux-700); }
.btn-ghost { background: transparent; color: var(--bordeaux-600); border-color: var(--line-strong); }
.btn-ghost:hover { background: var(--bordeaux-wash); border-color: var(--bordeaux-500); }
.btn-lg { padding: 14px 26px; font-size: 16px; }

/* ---------- Tags / chips ---------- */
.tag {
  font-family: var(--font-sans); font-size: 12.5px; font-weight: 500; padding: 6px 13px;
  border-radius: var(--r-pill); border: 1px solid var(--line-strong); color: var(--ink-700);
  background: var(--surface); text-decoration: none; transition: all var(--dur) var(--ease);
}
.tag:hover { border-color: var(--bordeaux-500); color: var(--bordeaux-700); }
.tag.on { background: var(--bordeaux-600); color: var(--paper); border-color: var(--bordeaux-600); }

/* ---------- Breadcrumb ---------- */
.crumb { display: flex; align-items: center; gap: 8px; font-family: var(--font-sans); font-size: 13px; color: var(--ink-500); flex-wrap: wrap; }
.crumb a { color: var(--ink-500); text-decoration: none; cursor: pointer; }
.crumb a:hover { color: var(--bordeaux-600); }
.crumb .cur { color: var(--ink-900); font-weight: 600; }
.crumb svg { color: var(--ink-400); }

/* ---------- Footer ---------- */
.ftr { border-top: 1px solid var(--line); background: var(--paper-deep); margin-top: var(--sp-9); }
.ftr-inner { max-width: var(--content-max); margin: 0 auto; padding: 56px 32px 40px; }
.ftr-cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.ftr h4 { font-family: var(--font-sans); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-500); margin: 0 0 14px; }
.ftr a { display: block; font-family: var(--font-sans); font-size: 14px; color: var(--ink-700); text-decoration: none; padding: 5px 0; }
.ftr a:hover { color: var(--bordeaux-600); }
.ftr-bottom { max-width: var(--content-max); margin: 0 auto; padding: 22px 32px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-family: var(--font-sans); font-size: 12.5px; color: var(--ink-500); }

/* ---------- Logo ---------- */
.logo { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; cursor: pointer; }
.logo .seal { width: 38px; height: 38px; border-radius: 999px; border: 2px solid var(--bordeaux-600); display: flex; align-items: center; justify-content: center; flex: none; color: var(--bordeaux-600); }
.logo .seal span { font-family: var(--font-serif); font-size: 22px; font-weight: 600; color: var(--bordeaux-600); line-height: 1; }
.logo .word { font-family: var(--font-serif); font-size: 25px; font-weight: 600; letter-spacing: -0.01em; color: var(--ink-900); }
.logo .word b { color: var(--bordeaux-600); font-weight: 600; }

/* ---------- Containers ---------- */
.container { max-width: var(--content-max); margin: 0 auto; padding: 0 32px; }
.section-pad { padding: var(--sp-9) 0; }

/* ---------- Dossier cards ---------- */
.dossier-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.dossier {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 26px 24px; text-decoration: none; transition: all var(--dur) var(--ease); display: block;
}
.dossier:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); border-color: var(--line-strong); }
.dossier .num { font-family: var(--font-mono); font-size: 12px; color: var(--bordeaux-600); }
.dossier h3 { margin: 12px 0 8px; font-size: 1.35rem; color: var(--ink-900); }
.dossier p { margin: 0; font-family: var(--font-sans); font-size: 13.5px; line-height: 1.55; color: var(--ink-500); }
.dossier .go { margin-top: 18px; display: flex; align-items: center; gap: 6px; font-family: var(--font-sans); font-size: 13px; font-weight: 600; color: var(--bordeaux-600); }

/* ---------- Prose (long-form article) ---------- */
.prose { max-width: var(--measure); }
.prose > * { max-width: 100%; }
.prose h2 { margin: 1.7em 0 0.5em; scroll-margin-top: 90px; }
.prose h3 { margin: 1.4em 0 0.4em; scroll-margin-top: 90px; }
.prose p { margin: 0 0 1.05em; }
.prose ul { margin: 0 0 1.1em; padding-left: 1.3em; }
.prose li { margin: 0 0 0.5em; }
.prose li::marker { color: var(--bordeaux-500); }

/* law callout */
.callout {
  background: var(--surface); border: 1px solid var(--line); border-left: 3px solid var(--bordeaux-600);
  border-radius: var(--r-sm); padding: 18px 20px; margin: 1.6em 0;
}
.callout .ch { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; color: var(--bordeaux-600); }
.callout .ch span { font-family: var(--font-sans); text-transform: uppercase; letter-spacing: .1em; font-size: 11px; font-weight: 600; }
.callout p { margin: 0; font-size: 16.5px; line-height: 1.55; color: var(--ink-700); }

/* jurisprudence */
.juris { background: var(--ochre-tint); border: 1px solid #E7D4A8; border-radius: var(--r-sm); padding: 18px 20px; margin: 1.6em 0; }
.juris .jr { font-family: var(--font-mono); font-size: 12.5px; font-weight: 600; color: var(--ochre-600); display: flex; align-items: center; gap: 7px; margin-bottom: 9px; }
.juris blockquote { margin: 0; padding: 0; border: none; font-style: italic; font-size: 17px; line-height: 1.5; color: var(--ink-900); }
.juris cite { display: block; margin-top: 10px; font-style: normal; font-family: var(--font-sans); font-size: 12.5px; color: var(--ink-500); }

mark { background: var(--ochre-mark); color: var(--ink-900); padding: 0 2px; border-radius: 2px; }

/* TOC */
/* The wrapper must span the full row height (the grid uses align-items:start,
   which would otherwise size it to its content and leave the sticky nav no
   room to stick). */
.toc-wrap { align-self: stretch; }
.toc { position: sticky; top: 96px; max-height: calc(100vh - 120px); overflow-y: auto; overscroll-behavior: contain; scrollbar-width: thin; scrollbar-color: var(--line-strong) transparent; padding-right: 4px; }
.toc::-webkit-scrollbar { width: 7px; }
.toc::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 4px; }
.toc::-webkit-scrollbar-track { background: transparent; }
.toc .tt { font-family: var(--font-sans); font-size: 11px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-500); margin-bottom: 14px; }
.toc a { display: block; font-family: var(--font-sans); font-size: 13.5px; text-decoration: none; color: var(--ink-500); padding: 6px 0 6px 14px; border-left: 2px solid var(--line); transition: all var(--dur) var(--ease); line-height: 1.35; }
.toc a:hover { color: var(--ink-900); }
.toc a.active { color: var(--bordeaux-600); border-left-color: var(--bordeaux-600); font-weight: 600; }
.toc a .tnum { color: var(--bordeaux-500); font-weight: 600; margin-right: 6px; font-variant-numeric: tabular-nums; }
.toc a.lvl-3 { padding-left: 28px; font-size: 12.5px; }
.toc a.lvl-4 { padding-left: 42px; font-size: 12px; }
.toc a.lvl-5 { padding-left: 56px; font-size: 11.5px; }

/* Heading numbers injected into article headings (1, 1.1, 1.1.2 …) */
.prose .heading-num,
.article-body .heading-num { color: var(--bordeaux-500); font-variant-numeric: tabular-nums; margin-right: .1em; }

/* search overlay */
.search-overlay { position: fixed; inset: 0; z-index: 100; background: rgba(28,24,20,.34); backdrop-filter: blur(3px); display: flex; justify-content: center; align-items: flex-start; padding-top: 12vh; }
.search-box { width: min(640px, 92vw); background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--shadow-lg); overflow: hidden; }
.search-head { display: flex; align-items: center; gap: 12px; padding: 18px 20px; border-bottom: 1px solid var(--line); }
.search-head input { flex: 1; border: none; background: none; outline: none; font-family: var(--font-sans); font-size: 18px; color: var(--ink-900); }
.search-head input::placeholder { color: var(--ink-400); }
.search-results { max-height: 52vh; overflow-y: auto; padding: 8px; }
.sresult { display: block; text-decoration: none; padding: 13px 14px; border-radius: var(--r-sm); }
.sresult:hover, .sresult.hl { background: var(--paper-deep); }
.sresult .sr-crumb { font-family: var(--font-mono); font-size: 11px; color: var(--bordeaux-600); margin-bottom: 3px; }
.sresult .sr-t { font-family: var(--font-serif); font-size: 16px; color: var(--ink-900); }
.sresult .sr-x { font-family: var(--font-sans); font-size: 13px; color: var(--ink-500); margin-top: 2px; }
.search-foot { padding: 11px 20px; border-top: 1px solid var(--line); font-family: var(--font-sans); font-size: 12px; color: var(--ink-500); display: flex; gap: 16px; }
kbd { font-family: var(--font-mono); font-size: 11px; background: var(--paper-deep); border: 1px solid var(--line-strong); border-radius: 4px; padding: 1px 6px; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }