/* ===========================================================================
   HS GovTech — Assistant widget (shared across all pages)
   Prefixed .hsa-* to avoid collisions with the base style.css on layout pages.
   Floating FAB + slide-up panel with a type-or-talk input bar.
   =========================================================================== */
:root{
  --hsa-navy:#0B1220; --hsa-navy-2:#111a2e;
  --hsa-electric:#06B6D4; --hsa-electric-l:#22D3EE; --hsa-teal:#14B8A6;
  --hsa-ink:#c9d6e6; --hsa-ink-dim:#9fb0c8; --hsa-line:rgba(255,255,255,.10);
  --hsa-font:"Inter",system-ui,-apple-system,sans-serif;
}
@keyframes hsa-pulse{0%{box-shadow:0 0 0 0 rgba(34,211,238,.55)}70%{box-shadow:0 0 0 12px rgba(34,211,238,0)}100%{box-shadow:0 0 0 0 rgba(34,211,238,0)}}
@keyframes hsa-rise{from{opacity:0;transform:translateY(16px) scale(.98)}to{opacity:1;transform:none}}
@keyframes hsa-blink{0%,80%,100%{opacity:.25}40%{opacity:1}}

/* Floating action button */
.hsa-fab{position:fixed;right:24px;bottom:24px;z-index:9998;width:62px;height:62px;border-radius:50%;border:none;cursor:pointer;
  background:linear-gradient(135deg,var(--hsa-electric),var(--hsa-teal));color:#05131a;display:grid;place-items:center;
  box-shadow:0 14px 38px rgba(6,182,212,.5);transition:transform .18s}
.hsa-fab:hover{transform:translateY(-2px) scale(1.04)}
.hsa-fab::after{content:"";position:absolute;inset:-7px;border-radius:50%;border:2px solid rgba(34,211,238,.5);animation:hsa-pulse 2.3s infinite}
.hsa-fab svg{width:26px;height:26px}
.hsa-fab[hidden]{display:none}

/* Panel */
.hsa-panel{position:fixed;right:24px;bottom:24px;z-index:9999;width:min(380px,calc(100vw - 32px));
  max-height:min(620px,calc(100vh - 40px));display:none;flex-direction:column;overflow:hidden;
  background:rgba(11,18,32,.97);backdrop-filter:blur(16px) saturate(160%);
  border:1px solid var(--hsa-line);border-radius:18px;box-shadow:0 30px 80px -24px rgba(0,0,0,.75);
  font-family:var(--hsa-font);color:var(--hsa-ink)}
.hsa-panel.is-open{display:flex;animation:hsa-rise .26s cubic-bezier(.2,.9,.3,1.2)}

.hsa-head{display:flex;align-items:center;gap:11px;padding:15px 16px;border-bottom:1px solid var(--hsa-line)}
.hsa-head .hsa-logo{width:34px;height:34px;border-radius:9px;flex:none;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--hsa-electric),var(--hsa-teal));color:#05131a;font-weight:700;font-size:14px;font-family:var(--hsa-font)}
.hsa-head .hsa-title{flex:1;min-width:0}
.hsa-head .hsa-title b{display:block;color:#fff;font-size:14.5px;font-weight:600}
.hsa-head .hsa-title span{font-size:11.5px;color:var(--hsa-ink-dim)}
.hsa-head .hsa-close{flex:none;width:30px;height:30px;border-radius:8px;border:none;cursor:pointer;background:rgba(255,255,255,.06);color:var(--hsa-ink);font-size:17px;line-height:1}
.hsa-head .hsa-close:hover{background:rgba(255,255,255,.12);color:#fff}

.hsa-log{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:11px}
.hsa-msg{max-width:84%;padding:10px 13px;border-radius:13px;font-size:14px;line-height:1.5;white-space:pre-wrap;word-wrap:break-word}
.hsa-msg.is-bot{align-self:flex-start;background:rgba(255,255,255,.06);border:1px solid var(--hsa-line);color:var(--hsa-ink);border-bottom-left-radius:4px}
.hsa-msg.is-user{align-self:flex-end;background:linear-gradient(135deg,var(--hsa-electric),var(--hsa-teal));color:#05131a;font-weight:500;border-bottom-right-radius:4px}
.hsa-msg a{color:var(--hsa-electric-l);font-weight:600}
.hsa-typing{align-self:flex-start;display:flex;gap:4px;padding:12px 14px}
.hsa-typing i{width:7px;height:7px;border-radius:50%;background:var(--hsa-ink-dim);animation:hsa-blink 1.4s infinite}
.hsa-typing i:nth-child(2){animation-delay:.2s}.hsa-typing i:nth-child(3){animation-delay:.4s}

.hsa-chips{display:flex;gap:7px;flex-wrap:wrap;padding:0 16px 12px}
.hsa-chip{font-size:12px;color:var(--hsa-electric-l);background:rgba(34,211,238,.08);border:1px solid rgba(34,211,238,.25);
  border-radius:99px;padding:6px 11px;cursor:pointer;transition:background .18s}
.hsa-chip:hover{background:rgba(34,211,238,.18)}

.hsa-bar{display:flex;align-items:center;gap:7px;padding:11px;border-top:1px solid var(--hsa-line);background:rgba(5,12,20,.5)}
.hsa-input{flex:1;min-width:0;background:rgba(255,255,255,.05);border:1px solid var(--hsa-line);border-radius:11px;
  padding:10px 13px;color:#fff;font-family:var(--hsa-font);font-size:14px;outline:none}
.hsa-input::placeholder{color:var(--hsa-ink-dim)}
.hsa-input:focus{border-color:rgba(34,211,238,.5)}
.hsa-mic,.hsa-send{flex:none;width:40px;height:40px;border-radius:11px;border:none;cursor:pointer;display:grid;place-items:center;transition:transform .15s,background .2s}
.hsa-mic{background:rgba(34,211,238,.14);color:var(--hsa-electric-l);position:relative}
.hsa-mic:hover{background:rgba(34,211,238,.24)}
.hsa-mic.is-listening{background:var(--hsa-electric);color:#05131a}
.hsa-mic.is-listening::after{content:"";position:absolute;inset:-5px;border-radius:13px;border:2px solid rgba(34,211,238,.6);animation:hsa-pulse 1.4s infinite}
.hsa-mic[hidden]{display:none}
.hsa-send{background:linear-gradient(135deg,var(--hsa-electric),var(--hsa-teal));color:#05131a}
.hsa-send:hover{transform:translateY(-1px)}
.hsa-mic svg,.hsa-send svg{width:19px;height:19px}

@media (max-width:520px){
  .hsa-panel{right:8px;left:8px;bottom:8px;width:auto;max-height:calc(100vh - 16px)}
  .hsa-fab{right:16px;bottom:16px}
}
@media (prefers-reduced-motion:reduce){
  .hsa-panel.is-open,.hsa-fab::after,.hsa-mic.is-listening::after,.hsa-typing i{animation:none}
}