/* docs/assets/css/docs.css */
:root{
  --bg: #f6f7fb;
  --panel: #ffffff;
  --muted: #5b6476;
  --text: #0f172a;
  --line: rgba(15,23,42,.10);
  --line2: rgba(15,23,42,.08);
  --pri: #1d4ed8;
  --pri2: rgba(29,78,216,.10);
  --radius: 18px;
  --shadow: 0 16px 32px rgba(15,23,42,.10);
  --shadow-soft: 0 8px 20px rgba(15,23,42,.08);
  --font: "Plus Jakarta Sans", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  background: var(--bg);
  color:var(--text);
  font-family:var(--font);
}

.wrap{ width:min(1180px, calc(100vw - 44px)); margin:0 auto; }

.topbar{
  position:sticky; top:0; z-index:20;
  backdrop-filter: blur(12px);
  background: rgba(255,255,255,.78);
  border-bottom:1px solid var(--line2);
}
.topbar-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
}
.brand{ display:flex; gap:10px; align-items:center; text-decoration:none; color:var(--text); }
.brand-logo{
  width:28px;
  height:28px;
  border-radius:8px;
  object-fit:cover;
  border:0;
  background: transparent;
}
.brand-name{ font-weight:900; letter-spacing:.2px; }
.topnav{ display:flex; gap:10px; align-items:center; }
.topnav-link{
  color:var(--muted); text-decoration:none; font-weight:700; font-size:13px;
  padding:10px 10px; border-radius:12px;
}
.topnav-link:hover{ background: rgba(15,23,42,.05); color:var(--text); }
.topnav-btn{
  text-decoration:none;
  padding:10px 12px;
  border-radius:14px;
  font-weight:900;
  background: var(--pri);
  border:1px solid rgba(29,78,216,.50);
  color: #fff;
  box-shadow: var(--shadow-soft);
}

.main{ padding:22px 0 26px; }

.hero{
  padding:22px;
  border-radius: var(--radius);
  background: var(--panel);
  border:1px solid var(--line);
  box-shadow: var(--shadow);
}
.hero h1{ margin:0; font-size:26px; letter-spacing:.2px; }
.muted{ color:var(--muted); }
.small{ font-size:12px; }
.hero-search{ margin-top:12px; }

.input{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  background:#fff;
  border:1px solid rgba(15,23,42,.12);
  color:var(--text);
  outline:none;
}
.input:focus{ border-color: rgba(29,78,216,.55); box-shadow: 0 0 0 5px rgba(29,78,216,.12); }

.grid{
  margin-top:14px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:12px;
}
@media (max-width: 980px){ .grid{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px){ .grid{ grid-template-columns: 1fr; } }

.card{
  text-decoration:none;
  color:var(--text);
  padding:16px;
  border-radius: var(--radius);
  border:1px solid var(--line);
  background: #fff;
  box-shadow: var(--shadow-soft);
  transition: transform .12s ease, border-color .12s ease, background .12s ease;
}
.card:hover{
  transform: translateY(-2px);
  border-color: rgba(29,78,216,.35);
  background: #fff;
}
.card-head{ display:flex; gap:12px; align-items:center; }
.card-icon{
  width:42px; height:42px; border-radius:14px;
  object-fit:cover;
  border:1px solid var(--line);
  background: rgba(15,23,42,.03);
}
.card-icon.placeholder{ background: rgba(15,23,42,.06); }
.card-title{ font-weight:900; font-size:16px; }
.card-desc{ margin-top:10px; color:var(--muted); font-size:13px; min-height:34px; }
.card-foot{ margin-top:12px; display:flex; justify-content:space-between; align-items:center; }
.pill{
  font-size:12px;
  font-weight:900;
  padding:8px 10px;
  border-radius:999px;
  background: var(--pri2);
  border:1px solid rgba(29,78,216,.30);
  color:#1d2b4b;
}

.btn{
  cursor:pointer;
  padding:10px 12px;
  border-radius:14px;
  font-weight:900;
  background: var(--pri);
  border:1px solid rgba(29,78,216,.50);
  color: #fff;
  box-shadow: var(--shadow-soft);
}
.btn:hover{ filter: brightness(1.05); }

.empty{
  padding:22px;
  border-radius: var(--radius);
  border:1px solid var(--line);
  background: var(--panel);
}
.empty-title{ font-weight:900; font-size:16px; }
.empty-desc{ color:var(--muted); margin-top:8px; }

.footer{
  margin-top:18px;
  padding:14px 0 0;
  border-top:1px solid var(--line2);
}

.apphead{
  display:flex; gap:14px; align-items:flex-start; justify-content:space-between; flex-wrap:wrap;
  padding:16px;
  border:1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}
.back{ color:var(--muted); text-decoration:none; font-weight:800; font-size:13px; }
.back:hover{ color:var(--text); }
.apphead-title{ margin-top:10px; display:flex; gap:12px; align-items:center; }
.app-icon{
  width:52px;height:52px;border-radius:18px; object-fit:cover;
  border:1px solid var(--line);
  background: rgba(15,23,42,.03);
}
.app-icon.placeholder{ background: rgba(15,23,42,.06); }
.apphead h1{ margin:0; font-size:22px; }
.apphead p{ margin:6px 0 0; }
.apphead-right{ display:flex; gap:10px; align-items:center; width:min(520px, 100%); }

.doc-layout{
  margin-top:14px;
  display:grid;
  grid-template-columns: 320px 1fr;
  gap:12px;
}
@media (max-width: 980px){
  .doc-layout{ grid-template-columns: 1fr; }
}

.menu-mobile{ display:none; }
.menu-dd{
  border:1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow-soft);
}
.menu-dd summary{
  list-style:none;
  cursor:pointer;
  padding:12px 14px;
  font-weight:900;
}
.menu-dd summary::-webkit-details-marker{ display:none; }
.menu-panel{ padding:10px 14px 14px; }

.sidebar{
  position:sticky;
  top:86px;
  align-self:start;
  padding:14px;
  border-radius: var(--radius);
  border:1px solid var(--line);
  background: #fff;
  box-shadow: var(--shadow-soft);
}
@media (max-width: 980px){
  .sidebar{ display:none; }
  .menu-mobile{ display:block; }
}
.sidebar-title{ font-weight:900; margin-bottom:10px; }
.menu-list{ display:flex; flex-direction:column; gap:8px; }
.menu-item{
  text-decoration:none; color:var(--text);
  padding:12px;
  border-radius: 14px;
  border:1px solid rgba(15,23,42,.10);
  background: rgba(15,23,42,.02);
}
.menu-item:hover{ border-color: rgba(29,78,216,.30); background: rgba(29,78,216,.05); }
.menu-item.active{ border-color: rgba(29,78,216,.45); background: rgba(29,78,216,.10); }
.menu-name{ font-weight:900; }
.menu-desc{ margin-top:6px; color:var(--muted); font-size:12px; }

.content{
  padding:14px;
  border-radius: var(--radius);
  border:1px solid var(--line);
  background: #fff;
  box-shadow: var(--shadow-soft);
}
.section{
  padding:14px 12px;
  border-radius: 16px;
  border:1px solid rgba(15,23,42,.08);
  background: rgba(15,23,42,.02);
  margin-bottom:12px;
}
.section-head{ display:flex; justify-content:space-between; gap:10px; align-items:center; }
.section h2{ margin:0; font-size:16px; }
.anchor{ text-decoration:none; color:var(--muted); font-weight:900; }
.anchor:hover{ color:var(--text); }
.section-desc{ margin-top:10px; color:var(--muted); font-size:13px; line-height:1.6; }

.gallery{
  margin-top:12px;
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap:10px;
}
@media (max-width: 720px){ .gallery{ grid-template-columns: 1fr; } }

.shot{
  margin:0;
  border-radius: 16px;
  overflow:hidden;
  border:1px solid rgba(15,23,42,.10);
  background: rgba(15,23,42,.02);
}
.shot img{ width:100%; height:auto; display:block; cursor:zoom-in; }
.shot figcaption{
  padding:10px 10px;
  color:var(--muted);
  font-size:12px;
  border-top:1px solid rgba(15,23,42,.08);
}

.img-modal{
  position:fixed;
  inset:0;
  z-index:60;
  display:none;
}
.img-modal.open{ display:block; }
.img-modal-backdrop{
  position:absolute;
  inset:0;
  background: rgba(10,12,16,.55);
  backdrop-filter: blur(2px);
}
.img-modal-dialog{
  position:relative;
  width:min(960px, calc(100vw - 28px));
  margin:6vh auto;
  background:#fff;
  border-radius:18px;
  border:1px solid rgba(15,23,42,.12);
  box-shadow: var(--shadow);
  overflow:hidden;
}
@media (max-width: 720px){
  .img-modal-dialog{ margin:4vh auto; }
}
.img-modal-close{
  position:absolute;
  top:8px;
  right:10px;
  width:36px;
  height:36px;
  border-radius:10px;
  border:1px solid rgba(15,23,42,.15);
  background:#fff;
  font-size:22px;
  line-height:30px;
  cursor:pointer;
}
.img-modal img{
  width:100%;
  height:auto;
  display:block;
  background:#0b0f1a;
}
.img-modal-caption{
  padding:10px 12px;
  font-size:12px;
  color:var(--muted);
  border-top:1px solid rgba(15,23,42,.08);
}
.no-scroll{ overflow:hidden; }