/* ===========================================================================
   Harpia Games — documentation theme
   Self-contained (doc pages link only this file). Component system adapted
   from the PerfectShot doc; palette aligned to the main site.
   =========================================================================== */
:root{
  --radius:0; --sidebar:288px; --topbar-h:56px;
  --font:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;
}
/* Palette mirrors assets/css/style.css (site = source of truth):
   --panel = site --bg-soft · --panel-2 = site --card · --line = site --card-edge */
/* Dark theme (default) */
:root, html[data-theme="dark"]{
  --bg:#14131f; --panel:#1d1b2d; --panel-2:#232140; --line:#383558;
  --text:#f4f6ff; --muted:#9b9fc4; --accent:#f18e34; --accent-press:#d97c1f; --accent-2:#caf0ff;
  --warn:#ffb454; --danger:#ff6b6b; --new:#f18e34;
  --code-bg:#0b0f14; --code-fg:var(--code-fg);
}
/* Light theme */
html[data-theme="light"]{
  --bg:#ffffff; --panel:#eef6fd; --panel-2:#ffffff; --line:#d3e6f3;
  --text:#1c1a2e; --muted:#5c5980; --accent:#f18e34; --accent-press:#d97c1f; --accent-2:#383558;
  --warn:#b8740a; --danger:#d64545; --new:#f18e34;
  --code-bg:#eef2f8; --code-fg:#2a3a5a;
}
*{box-sizing:border-box}
/* No rounded corners anywhere */
*,*::before,*::after{border-radius:0 !important}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.65}
::selection{background:var(--accent);color:#1b1226}
::-moz-selection{background:var(--accent);color:#1b1226}
a{color:var(--accent-2);text-decoration:none}
a:hover{text-decoration:underline}

/* Layout */
/* Sticky search bar — always visible at the top of the window */
.doc-topbar{
  position:sticky;top:0;z-index:70;display:grid;grid-template-columns:1fr minmax(0,760px) 1fr;align-items:center;gap:12px;
  height:var(--topbar-h);padding:0 16px;background:var(--panel);border-bottom:1px solid var(--line)
}
.layout{display:flex;min-height:calc(100vh - var(--topbar-h))}
.sidebar{
  width:var(--sidebar);flex:0 0 var(--sidebar);background:var(--panel);border-right:1px solid var(--line);
  position:sticky;top:var(--topbar-h);height:calc(100vh - var(--topbar-h));overflow-y:auto;padding:22px 16px 60px
}
.content{flex:1 1 auto;min-width:0;max-width:920px;margin:0 auto;padding:40px 48px 120px}

/* Brand */
.brand{display:flex;align-items:center;gap:12px;margin-bottom:6px}
.brand .logo{width:38px;height:38px;border-radius:9px;background:linear-gradient(135deg,var(--accent),var(--accent-2));
  display:flex;align-items:center;justify-content:center;font-size:20px;flex:0 0 auto;color:#1b1226}
.brand h1{font-size:18px;margin:0;letter-spacing:.2px}
.brand small{color:var(--muted);font-size:12px;display:block;margin-top:2px}
.ver{font-size:11px;color:var(--muted);margin:10px 2px 14px;padding:6px 10px;background:var(--panel-2);border-radius:7px;border:1px solid var(--line)}
.topbar-left{grid-column:1;justify-self:start;display:flex;align-items:center;gap:10px}
.site-logo{display:flex;align-items:center;margin:0}
.site-logo-img{height:30px;width:auto;display:block}
.site-logo-img.light{display:none}
html[data-theme="light"] .site-logo-img.dark{display:none}
html[data-theme="light"] .site-logo-img.light{display:block}
.back-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:0 0 14px}
.back-row .back,.back-row .theme-toggle{margin:0}
.back{display:inline-block;font-size:12.5px;color:var(--muted);margin:0 2px 14px}
.back:hover{color:var(--accent);text-decoration:none}
/* Theme toggle (light <-> dark) */
.theme-toggle{position:relative;width:52px;height:26px;padding:0;margin:0 0 16px;flex:0 0 auto;
  cursor:pointer;background:var(--panel-2);border:1px solid var(--line);display:block}
.theme-toggle .tt-thumb{position:absolute;top:2px;left:2px;width:22px;height:20px;
  display:flex;align-items:center;justify-content:center;font-size:12px;line-height:1;
  background:var(--accent);color:#1b1226;transition:transform .18s ease}
.theme-toggle .tt-thumb::before{content:"\2600"} /* ☀ */
html[data-theme="dark"] .theme-toggle .tt-thumb{transform:translateX(26px)}
html[data-theme="dark"] .theme-toggle .tt-thumb::before{content:"\1F319"} /* 🌙 */
.theme-toggle:focus-visible{outline:2px solid var(--accent)}

/* Search (in-doc sidebar) */
.doc-search{
  grid-column:2;justify-self:stretch;width:100%;min-width:0;margin:0;padding:.5rem .7rem;font:inherit;font-size:14px;
  background:var(--panel-2);color:var(--text);border:1px solid var(--line)
}
.doc-search::placeholder{color:var(--muted)}
.doc-search:focus{outline:2px solid var(--accent);border-color:var(--accent)}
.nav-empty{font-size:13px;color:var(--muted);margin:8px 10px}

/* Search results count + Prev/Next (right of the top bar) */
.search-nav{grid-column:3;justify-self:end;display:flex;align-items:center;gap:8px}
.search-nav[hidden]{display:none}
.search-count{font-size:13px;color:var(--muted);white-space:nowrap;min-width:62px;text-align:right}
.search-btn{background:var(--panel-2);color:var(--text);border:1px solid var(--line);
  padding:.4rem .6rem;font:inherit;font-size:13px;cursor:pointer;white-space:nowrap}
.search-btn:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}
.search-btn:disabled{opacity:.4;cursor:default}
nav a.search-current{background:var(--panel-2);border-left-color:var(--accent);color:var(--text)}

/* Nav */
nav .group{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin:18px 8px 6px}
nav a{display:block;color:var(--text);padding:7px 10px;border-radius:7px;font-size:14px;border-left:2px solid transparent}
nav a:hover{background:var(--panel-2);text-decoration:none}
nav a.active{background:var(--panel-2);border-left-color:var(--accent);color:var(--text)}

/* Headings */
h2{font-size:28px;margin:0 0 8px;padding-top:8px;letter-spacing:.2px}
h3{font-size:19px;margin:34px 0 8px;color:var(--text)}
h4{font-size:15px;margin:22px 0 6px;color:var(--accent)}
section{scroll-margin-top:calc(var(--topbar-h) + 16px);padding:26px 0;border-bottom:1px solid var(--line)}
section:last-child{border-bottom:none}
p{margin:10px 0}
.lead{font-size:18px;color:var(--muted)}
ul,ol{margin:10px 0;padding-left:22px}
li{margin:5px 0}
hr{border:none;border-top:1px solid var(--line);margin:26px 0}

/* Inline bits */
code{font-family:var(--mono);background:var(--code-bg);border:1px solid var(--line);border-radius:5px;padding:1px 6px;font-size:13.5px;color:var(--code-fg)}
kbd{font-family:var(--mono);background:var(--panel-2);border:1px solid var(--line);border-bottom-width:2px;border-radius:5px;padding:1px 7px;font-size:12.5px}
.path{font-family:var(--mono);font-size:13px;color:var(--accent)}

/* Callouts */
.note,.tip,.warn,.new{border-radius:var(--radius);padding:12px 16px;margin:16px 0;border:1px solid var(--line);background:var(--panel)}
.note{border-left:3px solid var(--accent-2)}
.tip{border-left:3px solid var(--accent)}
.warn{border-left:3px solid var(--warn)}
.new{border-left:3px solid var(--new);background:linear-gradient(90deg,color-mix(in srgb,var(--new) 9%,transparent),transparent)}
.callout-title{font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.1em;margin-bottom:4px}
.note .callout-title{color:var(--accent-2)} .tip .callout-title{color:var(--accent)}
.warn .callout-title{color:var(--warn)} .new .callout-title{color:var(--new)}

/* Badges */
.badge{display:inline-block;font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;
  padding:2px 8px;border-radius:20px;vertical-align:middle;margin-left:8px}
.badge.updated{background:color-mix(in srgb,var(--accent-2) 16%,transparent);color:var(--accent-2);border:1px solid color-mix(in srgb,var(--accent-2) 38%,transparent)}
.badge.newf{background:color-mix(in srgb,var(--new) 16%,transparent);color:var(--new);border:1px solid color-mix(in srgb,var(--new) 38%,transparent)}

/* Tables */
table{width:100%;border-collapse:collapse;margin:16px 0;font-size:14px}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--text);background:var(--panel-2);font-size:12px;text-transform:uppercase;letter-spacing:.06em}
td:first-child{white-space:nowrap;color:var(--code-fg);font-family:var(--mono);font-size:13px}
tr:hover td{background:rgba(255,255,255,.02)}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius)}
.table-wrap table{margin:0}

/* Steps */
ol.steps{counter-reset:s;list-style:none;padding-left:0}
ol.steps>li{counter-increment:s;position:relative;padding:8px 0 8px 44px;margin:6px 0;border-bottom:1px dashed var(--line)}
ol.steps>li:last-child{border-bottom:none}
ol.steps>li::before{content:counter(s);position:absolute;left:0;top:6px;width:28px;height:28px;border-radius:50%;
  background:var(--panel-2);border:1px solid var(--accent);color:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}

/* Feature grid */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;margin:16px 0}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px}
.card h4{margin:0 0 4px;color:var(--text);font-size:14px}
.card p{margin:0;color:var(--muted);font-size:13px}

/* Shared "More tools" asset grid (includes/doc-more-tools.php) */
.asset-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;margin:18px 0}
.asset-card{display:block;text-decoration:none;color:var(--text);background:var(--panel-2);
  border:1px solid var(--line);overflow:hidden;transition:border-color .15s ease,transform .15s ease}
.asset-card:hover{border-color:var(--accent);transform:translateY(-2px);text-decoration:none}
.asset-card img{width:100%;height:124px;object-fit:cover;display:block;background:var(--panel)}
.asset-card .asset-name{display:block;padding:9px 11px;font-size:13px;font-weight:600;line-height:1.35;color:var(--text)}

/* Figures / screenshots */
figure{margin:20px 0;border:1px solid var(--line);background:var(--panel-2);overflow:hidden}
figure img{display:block;width:100%;height:auto}
figure figcaption{padding:9px 14px;font-size:12.5px;color:var(--muted);border-top:1px solid var(--line);line-height:1.5}
figure.figure-sm{max-width:560px}

.footer{color:var(--muted);font-size:13px;margin-top:40px}

/* Mobile */
.menu-btn{display:none}
@media (max-width:880px){
  .sidebar{position:fixed;left:0;top:var(--topbar-h);z-index:50;transform:translateX(-100%);transition:transform .2s;box-shadow:0 0 40px rgba(0,0,0,.5)}
  .sidebar.open{transform:translateX(0)}
  .content{padding:28px 20px 90px}
  .menu-btn{display:flex;grid-column:1;justify-self:start;background:var(--panel);border:1px solid var(--line);
    color:var(--text);width:40px;height:40px;flex:0 0 auto;align-items:center;justify-content:center;font-size:20px;cursor:pointer}
  .backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:40}
  .backdrop.show{display:block}
  .search-nav{gap:5px}
  .search-btn{padding:.4rem .45rem;font-size:0}
  .search-btn::after{font-size:15px}
  #searchPrev::after{content:"‹"}
  #searchNext::after{content:"›"}
  .search-count{min-width:0;font-size:12px}
}