:root{
  --bg:#0b0c10;
  --panel:#101218;
  --panel2:#0f1116;
  --text:#e9e9ee;
  --muted:#a5a7b4;
  --line:rgba(255,255,255,.08);
  --accent:#7c5cff;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius:16px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(900px 600px at 10% 10%, rgba(124,92,255,.18), transparent 60%),
              radial-gradient(900px 600px at 90% 20%, rgba(34,197,94,.10), transparent 60%),
              var(--bg);
  color:var(--text);
}

a{ color:inherit; }

.app{
  height:100vh;
  display:flex;
}

.sidebar{
  width:280px;
  padding:18px;
  border-right:1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,.03), transparent 40%);
  display:flex;
  flex-direction:column;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  padding:10px 10px 14px;
  border-bottom:1px solid var(--line);
  margin-bottom:14px;
}
.brand-mark{
  width:40px;height:40px;
  border-radius:14px;
  display:grid;place-items:center;
  background: rgba(124,92,255,.18);
  border:1px solid rgba(124,92,255,.35);
  font-weight:800;
}
.brand-name{ font-weight:800; }
.brand-sub{ color:var(--muted); font-size:12px; margin-top:2px; }

.nav{ display:flex; flex-direction:column; gap:6px; padding-top:10px; }
.nav-item{
  width:100%;
  border:1px solid transparent;
  background:transparent;
  color:var(--text);
  padding:10px 10px;
  border-radius:12px;
  display:flex;
  align-items:center;
  gap:10px;
  cursor:pointer;
  text-align:left;
}
.nav-item:hover{ background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.06); }
.nav-item.active{
  background: rgba(124,92,255,.16);
  border-color: rgba(124,92,255,.35);
}
.nav-dot{
  width:8px;height:8px;border-radius:999px;
  background: rgba(255,255,255,.28);
}
.nav-item.active .nav-dot{ background: var(--accent); }

.nav-divider{ height:1px; background: var(--line); margin:10px 0; }

.sidebar-footer{
  margin-top:auto;
  display:flex;
  flex-direction:column;
  gap:10px;
  padding-top:12px;
  border-top:1px solid var(--line);
}
.pill{
  border:1px solid var(--line);
  border-radius:999px;
  padding:8px 10px;
  color:var(--muted);
  font-size:12px;
  width:max-content;
}
.mini-links{
  display:flex;
  gap:12px;
  font-size:12px;
  color:var(--muted);
}
.mini-links a{
  text-decoration:none;
  border-bottom:1px dashed rgba(255,255,255,.20);
}
.mini-links a:hover{ color:var(--text); border-bottom-color: rgba(255,255,255,.35); }

.ghost{
  border:1px solid var(--line);
  background:transparent;
  color:var(--text);
  border-radius:12px;
  padding:10px 12px;
  cursor:pointer;
}
.ghost:hover{ background:rgba(255,255,255,.04); }

.main{
  flex:1;
  display:flex;
  flex-direction:column;
}

.topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:18px 22px;
  border-bottom:1px solid var(--line);
  background: rgba(0,0,0,.15);
  backdrop-filter: blur(10px);
}
.page-title{ margin:0; font-size:22px; letter-spacing:-.2px; }
.page-subtitle{ margin:6px 0 0; color:var(--muted); font-size:13px; }

.topbar-right{ display:flex; gap:10px; flex-wrap:wrap; }

.content{
  padding:18px 22px;
  overflow:auto;
  height:100%;
}

.grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap:14px;
}
.grid.two{ grid-template-columns: repeat(2, minmax(0,1fr)); }

@media (max-width: 980px){
  .sidebar{ display:none; }
  .grid{ grid-template-columns: 1fr; }
  .grid.two{ grid-template-columns: 1fr; }
}

.card{
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding:16px;
  box-shadow: var(--shadow);
}
.card-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  margin-bottom:10px;
}
.card h2{ margin:0; font-size:16px; }
.tag{
  font-size:12px;
  color:var(--muted);
  border:1px solid var(--line);
  border-radius:999px;
  padding:4px 10px;
}

.btn{
  border:1px solid transparent;
  border-radius:12px;
  padding:10px 12px;
  cursor:pointer;
  font-weight:700;
}
.btn.primary{
  background: var(--accent);
  color: #0b0c10;
}
.btn.primary:hover{ filter: brightness(1.05); }
.btn.secondary{
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.10);
  color: var(--text);
}
.btn.secondary:hover{ background: rgba(255,255,255,.09); }
.btn.full{ width:100%; }

.card-actions{ display:flex; gap:10px; margin-top:12px; flex-wrap:wrap; }

.list{ margin:0; padding-left:18px; color:var(--text); }
.muted{ color:var(--muted); }
.tiny{ font-size:12px; }

.stat-row{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:10px;
  margin:10px 0;
}
.stat{
  border:1px solid var(--line);
  border-radius:14px;
  padding:10px;
  background: rgba(0,0,0,.12);
}
.stat-label{ color:var(--muted); font-size:12px; }
.stat-value{ font-size:20px; font-weight:900; margin-top:4px; }

.trend-keyword{ font-size:22px; font-weight:900; margin:6px 0; }

.stack{ display:flex; flex-direction:column; gap:10px; }

.callout{
  margin-top:12px;
  border:1px solid rgba(124,92,255,.35);
  background: rgba(124,92,255,.12);
  border-radius:14px;
  padding:12px;
}

.divider{ height:1px; background: var(--line); margin:14px 0; }
.h3{ margin:0 0 8px; font-size:14px; }

.form{ display:flex; flex-direction:column; gap:8px; }
.label{ font-size:12px; color:var(--muted); margin-top:6px; }
.input{
  width:100%;
  background: rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.10);
  border-radius:12px;
  padding:10px 12px;
  color: var(--text);
  outline:none;
}
.input:focus{ border-color: rgba(124,92,255,.55); }

.view.hidden{ display:none; }

.split{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:14px;
}
@media (max-width: 980px){
  .split{ grid-template-columns: 1fr; }
}

.mode-row{ display:flex; gap:8px; flex-wrap:wrap; margin-bottom:10px; }
.chip{
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
  color: var(--text);
  border-radius:999px;
  padding:8px 10px;
  cursor:pointer;
  font-weight:800;
  font-size:12px;
}
.chip.active{ border-color: rgba(124,92,255,.55); background: rgba(124,92,255,.14); }

.chat{
  border:1px solid var(--line);
  border-radius:14px;
  padding:12px;
  height:360px;
  overflow:auto;
  background: rgba(0,0,0,.12);
}
.msg{
  padding:10px 12px;
  border-radius:14px;
  border:1px solid var(--line);
  margin-bottom:10px;
  max-width: 92%;
  white-space: pre-wrap;
}
.msg.user{ margin-left:auto; background: rgba(124,92,255,.14); border-color: rgba(124,92,255,.35); }
.msg.bot{ background: rgba(255,255,255,.04); }

.chatbox{
  display:flex;
  gap:10px;
  margin-top:10px;
}

.queue{
  margin-top:12px;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.queue-item{
  border:1px solid var(--line);
  border-radius:14px;
  padding:12px;
  background: rgba(0,0,0,.10);
}

/* Trends & Ideas */
.ti-pre{
  margin:0;
  border:1px solid var(--line);
  border-radius:14px;
  padding:12px;
  background: rgba(0,0,0,.12);
  white-space: pre-wrap;
  line-height: 1.35;
  font-size: 13px;
  max-height: 520px;
  overflow:auto;
}

/* Modal */
.modal.hidden{ display:none; }
.modal{
  position:fixed;
  inset:0;
  z-index:9999;
}
.modal-backdrop{
  position:absolute;
  inset:0;
  background: rgba(0,0,0,.55);
}
.modal-card{
  position:relative;
  max-width:420px;
  margin:10vh auto;
  background: rgba(16,18,24,.98);
  border:1px solid rgba(255,255,255,.10);
  border-radius:16px;
  box-shadow: 0 30px 90px rgba(0,0,0,.55);
  padding:16px;
}