:root{
  --bg:#f6f7fb;
  --surface: rgba(255,255,255,.86);
  --surface2: rgba(255,255,255,.74);
  --text:#0f172a;
  --muted: rgba(15,23,42,.68);
  --line: rgba(15,23,42,.10);
  --shadow: 0 18px 50px rgba(15,23,42,.10);
  --shadowSoft: 0 10px 24px rgba(15,23,42,.08);
  --radius: 18px;
  --radiusSm: 14px;
  --max: 1220px;

  --accent:#2563eb;
  --accent2:#0ea5a6;
  --accent3:#7c3aed;

  --side: 280px;
  --rail: 340px;
  --gap: 12px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  line-height:1.4;
  overflow-x:hidden;

  background:
    radial-gradient(1100px 760px at 12% -10%, rgba(37,99,235,.14), transparent 55%),
    radial-gradient(900px 700px at 92% 5%, rgba(14,165,166,.10), transparent 60%),
    radial-gradient(900px 700px at 55% 110%, rgba(124,58,237,.08), transparent 60%),
    var(--bg);
  background-attachment: fixed;
}
body::before{
  content:"";
  position:fixed; inset:0;
  pointer-events:none; z-index:-1;
  opacity:.06;
  background:
    radial-gradient(900px 520px at 15% 18%, rgba(15,23,42,.28), transparent 65%),
    radial-gradient(720px 380px at 85% 22%, rgba(15,23,42,.22), transparent 65%),
    radial-gradient(900px 520px at 50% 90%, rgba(15,23,42,.18), transparent 70%);
}

a{ color:inherit; text-decoration:none; }
button,input{ font:inherit; }
.container{ width:min(var(--max), calc(100% - 28px)); margin:0 auto; }

.soft{
  background: rgba(255,255,255,.78);
  border:1px solid rgba(15,23,42,.10);
  border-radius: var(--radius);
  box-shadow: var(--shadowSoft);
}
.pill{
  font-size:12px;
  color: rgba(15,23,42,.66);
  padding:6px 10px;
  border-radius:999px;
  border:1px solid rgba(15,23,42,.10);
  background: rgba(255,255,255,.68);
  white-space:nowrap;
}
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:10px 12px;
  border-radius:999px;
  border:1px solid rgba(15,23,42,.10);
  background: rgba(255,255,255,.70);
  box-shadow: 0 10px 20px rgba(15,23,42,.06);
  cursor:pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
  font-size:13px;
  color: rgba(15,23,42,.85);
  white-space:nowrap;
}
.btn:hover{ transform: translateY(-1px); box-shadow: 0 14px 26px rgba(15,23,42,.09); background: rgba(255,255,255,.92); }
.btn.primary{
  border-color: rgba(37,99,235,.25);
  background: linear-gradient(135deg, rgba(37,99,235,.96), rgba(14,165,166,.86));
  color:#fff;
  box-shadow: 0 20px 40px rgba(37,99,235,.16);
}
.btn.primary:hover{ box-shadow: 0 24px 48px rgba(37,99,235,.22); }

.icon{ width:16px; height:16px; display:inline-block; }

/* Topbar */
header{
  position:sticky; top:0; z-index:60;
  backdrop-filter:saturate(1.2) blur(10px);
  background: rgba(246,247,251,.74);
  border-bottom:1px solid rgba(15,23,42,.08);
}

/* Header grid aligns to dashboard grid */
.topgrid{
  display:grid;
  grid-template-columns: var(--side) 1fr var(--rail);
  gap: var(--gap);
  align-items:center;
  padding:12px 0;
}

.brand{
  display:flex; align-items:center; gap:10px;
  min-width:0;
}
.mark{
  width:34px; height:34px; border-radius:12px;
  background:
    radial-gradient(circle at 30% 25%, rgba(255,255,255,.92), rgba(255,255,255,0) 55%),
    linear-gradient(135deg, rgba(37,99,235,.96), rgba(14,165,166,.86));
  border:1px solid rgba(255,255,255,.70);
  box-shadow: 0 14px 30px rgba(37,99,235,.16);
  position:relative; overflow:hidden;
  flex: 0 0 auto;
}
.mark:after{
  content:""; position:absolute; inset:-40%;
  background: linear-gradient(0deg, rgba(255,255,255,0), rgba(255,255,255,.34), rgba(255,255,255,0));
  transform: rotate(25deg);
  opacity:.55;
}
.brand strong{ font-size:14px; letter-spacing:.2px; }
.brand span{ display:block; font-size:12px; color:var(--muted); margin-top:1px; }

.globalSearch{
  display:flex; align-items:center; gap:10px;
  padding:10px 12px;
  border-radius:999px;
  border:1px solid rgba(15,23,42,.10);
  background: rgba(255,255,255,.84);
  box-shadow: 0 12px 26px rgba(15,23,42,.06);
  min-width:0;
}
.globalSearch input{
  width:100%;
  border:none; outline:none;
  background:transparent;
  font-size:14px; color:var(--text);
  min-width:0;
}

.topActions{
  display:flex; align-items:center; justify-content:flex-end; gap:10px;
  min-width:0;
}

/* Dashboard grid */
.shell{ padding: 14px 0 28px 0; }
.dash{
  display:grid;
  grid-template-columns: var(--side) 1fr var(--rail);
  gap: var(--gap);
  align-items:start;
}

/* Sidebar */
.sidebar{
  position:sticky;
  top:74px;
  padding:12px;
}
.sideSection{
  padding:12px;
  border-radius: var(--radius);
  border:1px solid rgba(15,23,42,.10);
  background: rgba(255,255,255,.78);
  box-shadow: var(--shadowSoft);
  margin-bottom:12px;
}
.sideHead{
  display:flex; align-items:center; justify-content:space-between;
  gap:10px; margin-bottom:10px;
}
.sideHead strong{ font-size:13px; }
.navList{ display:grid; gap:8px; }
.navItem{
  display:flex; align-items:center; justify-content:space-between; gap:10px;
  padding:10px 10px;
  border-radius:12px;
  border:1px solid rgba(15,23,42,.08);
  background: rgba(255,255,255,.74);
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
  font-size:13px;
}
.navItem:hover{
  transform: translateY(-1px);
  background: rgba(37,99,235,.08);
  box-shadow: 0 14px 26px rgba(15,23,42,.08);
}
.navItem.active{
  background:
    radial-gradient(260px 160px at 20% 20%, rgba(37,99,235,.18), transparent 65%),
    rgba(255,255,255,.86);
  border-color: rgba(37,99,235,.22);
}
.hint{
  margin-top:10px;
  padding:10px 10px;
  border-radius:12px;
  border:1px solid rgba(15,23,42,.10);
  background: rgba(255,255,255,.72);
  color: rgba(15,23,42,.72);
  font-size:12.5px;
}

/* Main column */
.heroPanel{
  padding:16px;
  border-radius: var(--radius);
  border:1px solid rgba(15,23,42,.10);
  background:
    radial-gradient(700px 260px at 14% 20%, rgba(37,99,235,.14), transparent 60%),
    radial-gradient(600px 260px at 86% 10%, rgba(14,165,166,.10), transparent 60%),
    rgba(255,255,255,.82);
  box-shadow: var(--shadowSoft);
}
.heroRow{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
}
.heroRow h1{
  margin:0;
  font-size: clamp(22px, 2.1vw, 30px);
  line-height:1.1;
  letter-spacing:-.01em;
}
.heroRow p{
  margin-top:8px;
  max-width: 78ch;
  color: var(--muted);
  font-size: 13.5px;
}
.heroActions{ display:flex; gap:10px; flex-wrap:wrap; align-items:center; }

.sectionTitle{
  display:flex; align-items:flex-end; justify-content:space-between;
  gap:12px; margin:12px 0 10px 0;
}
.sectionTitle strong{ font-size:13.5px; }
.sectionTitle span{ color: var(--muted); font-size:12.5px; }

/* Feed */
.feed{ display:grid; gap:10px; }
.post{
  padding:12px;
  border-radius: var(--radius);
  border:1px solid rgba(15,23,42,.10);
  background: rgba(255,255,255,.78);
  box-shadow: var(--shadowSoft);
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
  position:relative; overflow:hidden;
}
.post:before{
  content:"";
  position:absolute; inset:-2px; opacity:.55;
  background: radial-gradient(320px 220px at 20% 20%, var(--glow), transparent 65%);
  pointer-events:none;
}
.post > *{ position:relative; z-index:1; }
.post:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,.95);
  box-shadow: 0 18px 34px rgba(15,23,42,.10);
}
.postTop{ display:flex; align-items:center; justify-content:space-between; gap:10px; }
.type{
  display:inline-flex; align-items:center; gap:8px;
  font-size:12px; padding:6px 10px; border-radius:999px;
  border:1px solid rgba(15,23,42,.10);
  background: rgba(255,255,255,.76);
  color: rgba(15,23,42,.70);
  width:max-content;
}
.postTitle{ margin-top:8px; font-weight:780; letter-spacing:-.01em; font-size: 14px; }
.postDesc{ margin-top:6px; color: var(--muted); font-size:13px; max-width: 78ch; }
.chips{ margin-top:10px; display:flex; gap:8px; flex-wrap:wrap; }
.chip{
  font-size:12px; padding:6px 10px; border-radius:999px;
  border:1px solid rgba(15,23,42,.10);
  background: rgba(255,255,255,.76);
  color: rgba(15,23,42,.68);
  white-space:nowrap;
}

/* Right rail */
.rail{
  position:sticky;
  top:74px;
  padding:12px;
}
.railBox{
  padding:12px;
  border-radius: var(--radius);
  border:1px solid rgba(15,23,42,.10);
  background: rgba(255,255,255,.78);
  box-shadow: var(--shadowSoft);
  margin-bottom:12px;
}
.railBox strong{ font-size:13px; }
.railList{ display:grid; gap:8px; margin-top:10px; }
.quick{
  display:flex; align-items:center; justify-content:space-between; gap:10px;
  padding:10px 10px;
  border-radius:12px;
  border:1px solid rgba(15,23,42,.08);
  background: rgba(255,255,255,.74);
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
  font-size:13px;
}
.quick:hover{
  transform: translateY(-1px);
  background: rgba(14,165,166,.08);
  box-shadow: 0 14px 26px rgba(15,23,42,.08);
}
.miniForm{ margin-top:10px; display:grid; gap:10px; }
.miniForm input{
  width:100%;
  padding:10px 12px;
  border-radius:999px;
  border:1px solid rgba(15,23,42,.12);
  background: rgba(255,255,255,.88);
  outline:none;
  font-size:13px;
}

/* Mobile dock */
.mobileDock{
  display:none;
  position:fixed;
  left:12px; right:12px; bottom:12px;
  padding:10px;
  border-radius: 16px;
  border:1px solid rgba(15,23,42,.12);
  background: rgba(255,255,255,.86);
  box-shadow: 0 18px 44px rgba(15,23,42,.16);
  backdrop-filter: blur(10px);
  z-index:80;
}
.dockRow{
  display:flex;
  gap:10px;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
}

/* Reveal */
.reveal{ opacity:0; transform: translateY(10px); }
.reveal.in{ opacity:1; transform: translateY(0); transition: opacity .6s ease, transform .6s ease; }

/* Responsive */
@media (max-width: 980px){
  .dash{ grid-template-columns: 1fr; }
  .topgrid{ grid-template-columns: 1fr auto; gap:10px; }
  .globalSearch{ display:none; }
  .sidebar,.rail{ position:relative; top:auto; }
  .mobileDock{ display:block; }
}
@media (max-width: 520px){
  .topActions .btn:not(.primary){ display:none; }
}