/* Shared platform chrome — Dashboard's left rail + top header.
   Source of truth: Dashboard.html. Self-contained tokens so it renders
   identically on every page regardless of that page's own variables. */
:root{
  --ds-violet-700:#4B2FB0; --ds-violet-600:#5B3FD6; --ds-violet-500:#6D4AE0;
  --ds-violet-300:#B6A8EE; --ds-violet-200:#CFC6F0; --ds-violet-100:#EDE8FC; --ds-violet-50:#F6F3FE;
  --ds-line:#ECEAF3; --ds-card:#FFFFFF; --ds-ink:#171327; --ds-slate:#5C5872; --ds-muted:#8C89A1;
  --ds-font-d:"Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
  --ds-font-b:"IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
}

/* ---------- left rail ---------- */
.ds-rail{width:64px;flex:0 0 64px;align-self:stretch;
  background:linear-gradient(180deg,var(--ds-violet-600),var(--ds-violet-700));
  display:flex;flex-direction:column;align-items:center;gap:6px;padding:18px 0}
.ds-rail .ds-logo{width:36px;height:36px;border-radius:10px;background:rgba(255,255,255,.16);
  display:grid;place-items:center;margin-bottom:14px;color:#fff}
.ds-rail a{width:42px;height:42px;border:0;border-radius:12px;background:transparent;color:#fff;
  opacity:.62;cursor:pointer;display:grid;place-items:center;transition:.15s;text-decoration:none}
.ds-rail a:hover{opacity:1;background:rgba(255,255,255,.12)}
.ds-rail a.on{opacity:1;background:rgba(255,255,255,.22)}
.ds-rail .ds-spacer{flex:1}

/* ---------- top header ---------- */
.ds-appbar{display:flex;align-items:center;gap:18px;
  background:rgba(246,245,251,.72);
  -webkit-backdrop-filter:blur(14px) saturate(1.5);backdrop-filter:blur(14px) saturate(1.5);
  padding:28px clamp(18px,3.2vw,40px) 13px;position:sticky;top:0;z-index:50}
.ds-appbar .ds-page-title{font-family:var(--ds-font-d);font-weight:600;font-size:25px;
  letter-spacing:-.02em;color:var(--ds-ink);margin:0;white-space:nowrap}
.ds-search{display:flex;align-items:center;gap:10px;flex:0 0 300px;margin-left:6px;
  height:44px;padding:0 15px;border-radius:12px;background:var(--ds-card);border:1px solid #D7D3E6;
  color:var(--ds-muted);transition:.15s}
.ds-search:focus-within{border-color:var(--ds-violet-300);color:var(--ds-violet-600)}
.ds-search svg{flex:0 0 auto}
.ds-search input{flex:1;min-width:0;border:0;background:transparent;outline:none;
  font-family:var(--ds-font-b);font-size:14.5px;font-weight:500;color:var(--ds-ink)}
.ds-search input::placeholder{color:var(--ds-muted);font-weight:500}
.ds-search-clear{flex:0 0 auto;width:22px;height:22px;border:0;border-radius:7px;background:transparent;cursor:pointer;
  display:grid;place-items:center;color:var(--ds-muted);transition:.15s;padding:0}
.ds-search-clear:hover{background:var(--ds-violet-100);color:var(--ds-violet-600)}
.ds-appbar-right{margin-left:auto;display:flex;align-items:center;gap:10px}
.ds-aibtn{font-family:var(--ds-font-b);font-weight:600;font-size:13.5px;border-radius:12px;cursor:pointer;
  padding:11px 16px;border:0;color:#fff;display:inline-flex;align-items:center;gap:8px;white-space:nowrap;flex:0 0 auto;
  background:linear-gradient(118deg,var(--ds-violet-600) 0%,var(--ds-violet-500) 42%,#C9791A 100%);transition:.15s}
.ds-aibtn:hover{filter:brightness(1.04)}
/* Qap AI icon — rotate + pop on hover (matches platform motion language) */
.ds-aibtn-icon{transform-origin:center;transition:transform 180ms cubic-bezier(.34,1.56,.64,1)}
.ds-aibtn:hover .ds-aibtn-icon{transform:rotate(18deg) scale(1.18)}
.ds-aibtn:active .ds-aibtn-icon{transition-duration:140ms}
@media (prefers-reduced-motion: reduce){
  .ds-aibtn-icon{transition:none}
  .ds-aibtn:hover .ds-aibtn-icon{transform:none}
}
.ds-icbtn{width:44px;height:44px;border-radius:12px;border:1px solid #D7D3E6;background:var(--ds-card);
  display:grid;place-items:center;cursor:pointer;color:var(--ds-slate);transition:.15s;position:relative;text-decoration:none;flex:0 0 auto}
.ds-icbtn:hover{border-color:var(--ds-violet-300);color:var(--ds-violet-600)}
.ds-icbtn .ds-badge{position:absolute;top:10px;right:11px;width:7px;height:7px;border-radius:50%;
  background:#C9791A;border:1.5px solid var(--ds-card)}
.ds-avatar{width:44px;height:44px;border-radius:50%;overflow:hidden;display:block;flex:0 0 auto;
  text-decoration:none;cursor:pointer}
.ds-avatar img{width:100%;height:100%;object-fit:cover;display:block}

@media (max-width:560px){.ds-rail{display:none}}

/* ---------- Qap AI assistant drawer (thinking dots) ---------- */
@keyframes qapBounce{0%,80%,100%{transform:translateY(0);opacity:.4}40%{transform:translateY(-4px);opacity:1}}