/* KTHS SPA — design tokens ตาม mockup/index.html (borders not shadows, accent เดียว, system font) */
:root{
  --bg:#f6f7f9; --card:#ffffff; --border:#d9dee5; --border-strong:#b8c0cb;
  --ink:#1a2332; --muted:#5b6676; --accent:#1d5bd8; --accent-soft:#eaf0fc;
  --ok:#127a4b; --ok-soft:#e6f4ec; --warn:#a16207; --warn-soft:#fdf3d7;
  --danger:#b42318; --danger-soft:#fdebe9; --mono:ui-monospace,SFMono-Regular,Menlo,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5}
[hidden]{display:none !important}

/* ===== topbar ===== */
.topbar{background:var(--card);border-bottom:1px solid var(--border);padding:10px 20px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.logo{font-weight:700;font-size:16px;letter-spacing:.2px}
.logo span{color:var(--accent)}
.topbar .who{margin-left:auto;color:var(--muted);font-size:13px;display:flex;align-items:center;gap:6px}
.topnav{display:flex;gap:4px;flex-wrap:wrap}
.topnav a{color:var(--muted);text-decoration:none;padding:8px 12px;border-radius:8px;font-size:13px;min-height:36px;display:inline-flex;align-items:center}
.topnav a.on{background:var(--accent-soft);color:var(--accent);font-weight:600}
.topnav a:hover{color:var(--accent)}
.linkbtn{border:none;background:none;color:var(--accent);cursor:pointer;font-size:13px;padding:6px 4px;min-height:44px}

.badge{display:inline-block;padding:2px 8px;border-radius:99px;font-size:11.5px;font-weight:600;border:1px solid transparent}
.badge.role{background:var(--accent-soft);color:var(--accent)}
.badge.ok{background:var(--ok-soft);color:var(--ok)}
.badge.warn{background:var(--warn-soft);color:var(--warn)}
.badge.danger{background:var(--danger-soft);color:var(--danger)}
.badge.gray{background:#eef1f5;color:var(--muted)}

main{max-width:1280px;margin:0 auto;padding:20px}
.view{display:none}.view.on{display:block}
h1{font-size:19px;margin-bottom:4px}
.sub{color:var(--muted);margin-bottom:16px;font-size:13px}
.grid{display:grid;gap:14px}
.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:1fr 1fr 1fr}
.g4{grid-template-columns:repeat(4,1fr)}
.g31{grid-template-columns:2fr 1fr}.g13{grid-template-columns:1fr 2fr}
.gchart{grid-template-columns:280px 1fr 300px}
.card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:16px}
.card.inner{padding:10px;margin-bottom:10px}
.card h2{font-size:13.5px;margin-bottom:10px;display:flex;align-items:center;justify-content:space-between;gap:8px}
table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;color:var(--muted);font-weight:600;font-size:12px;padding:6px 8px;border-bottom:1px solid var(--border)}
td{padding:8px;border-bottom:1px solid #edf0f4;vertical-align:top}
tr:last-child td{border-bottom:none}
.mono{font-family:var(--mono);font-size:12.5px}

/* ===== buttons (touch target >= 44px ปุ่มหลัก) ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border-strong);background:var(--card);color:var(--ink);padding:10px 16px;border-radius:8px;font-size:13.5px;cursor:pointer;min-height:44px;font-family:inherit;transition:background .15s,border-color .15s,color .15s}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.ghost{border-color:transparent;color:var(--accent)}
.btn.sm{padding:5px 10px;font-size:12px;min-height:32px}
.btn:hover{border-color:var(--accent)}
.btn.primary:hover{background:#164ab5;border-color:#164ab5}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,.pill:focus-visible,.linkbtn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.btnrow{display:flex;gap:8px;justify-content:flex-end;margin-top:4px}
.wfull{width:100%}

.field{margin-bottom:10px}
.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px;font-weight:600}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--border-strong);border-radius:8px;padding:10px;font-size:13.5px;font-family:inherit;background:#fff;color:var(--ink);min-height:44px}
.field textarea{min-height:64px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--accent)}
.labelnote{color:var(--accent);font-weight:400}
.row{display:flex;gap:10px}.row>.field{flex:1}

.stat{display:flex;flex-direction:column;gap:2px;padding:14px;border:1px solid var(--border);border-radius:10px;background:var(--card)}
.stat .n{font-size:24px;font-weight:700}
.stat .l{font-size:12px;color:var(--muted)}
.stat.acc{background:var(--accent-soft);border-color:#c8d8f6}.stat.acc .n{color:var(--accent)}

.qcard{border:1px solid var(--border);border-radius:10px;padding:12px;background:var(--card);display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;gap:8px}
.qcard.active{border-color:var(--accent)}
.qnum{font-family:var(--mono);font-size:20px;font-weight:700;color:var(--accent)}

.timeline{position:relative;padding-left:18px}
.timeline::before{content:"";position:absolute;left:5px;top:4px;bottom:4px;width:2px;background:var(--border)}
.tl{position:relative;margin-bottom:14px;font-size:12.5px}
.tl::before{content:"";position:absolute;left:-17px;top:4px;width:8px;height:8px;border-radius:50%;background:var(--accent)}
.tl .d{color:var(--muted);font-size:11.5px}
.tl b{font-size:12.5px}

.alert{border:1px solid #f1c5c0;background:var(--danger-soft);border-radius:8px;padding:10px 12px;font-size:12.5px;margin-bottom:10px}
.alert b{color:var(--danger)}
.alert.warn{border-color:#ead9a8;background:var(--warn-soft)}.alert.warn b{color:var(--warn)}

.fhirbtn{font-family:var(--mono);font-size:11px;color:var(--accent);border:1px dashed var(--accent);border-radius:6px;padding:4px 8px;background:#fff;cursor:pointer;min-height:28px}
.fhirbtn:hover{background:var(--accent-soft)}

.note{font-size:11.5px;color:var(--muted);margin-top:8px}
.note a{color:var(--accent)}

.pill-row{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}
.pill{border:1px solid var(--border-strong);border-radius:99px;padding:8px 14px;font-size:12px;cursor:pointer;background:#fff;min-height:36px;font-family:inherit}
.pill.on{background:var(--accent);color:#fff;border-color:var(--accent)}

.nextbtn{width:100%;padding:13px;font-size:15px;font-weight:600;margin-bottom:12px}

/* vitals range guard */
.vwarn input{border-color:#d9a514;background:var(--warn-soft)}
.vhint{font-size:11px;color:var(--warn);margin-top:2px;font-weight:600}

/* ===== จอคิวสาธารณะ ===== */
.qdisplay{background:#0e1626;color:#fff;border-radius:14px;padding:28px;text-align:center}
.qdisplay h2{font-size:20px;margin-bottom:18px;color:#9db6e8}
.qgrid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
.qcell{background:#16223a;border:1px solid #2a3a5c;border-radius:12px;padding:18px}
.qcell .dept{font-size:13px;color:#9db6e8;margin-bottom:6px}
.qcell .num{font-family:var(--mono);font-size:40px;font-weight:700;color:#7fd6a8}
.qcell .room{font-size:12.5px;color:#c4ccda;margin-top:4px}

/* ===== login ===== */
.login-view{min-height:100vh;display:none;align-items:center;justify-content:center;padding:20px}
.login-view.on{display:flex}
.login-card{width:100%;max-width:400px;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:28px}
.login-logo{font-weight:700;font-size:22px;text-align:center;margin-bottom:4px}
.login-logo span{color:var(--accent)}
.login-sub{text-align:center;color:var(--muted);font-size:12.5px;margin-bottom:20px}
.login-msg{min-height:20px;margin-top:10px;font-size:12.5px;color:var(--danger);text-align:center}

/* ===== FHIR slide-over panel ===== */
.fhirpanel{position:fixed;top:0;right:0;bottom:0;width:min(560px,92vw);background:var(--card);border-left:1px solid var(--border-strong);z-index:50;display:flex;flex-direction:column}
.fhirpanel-head{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--border)}
.fhirpanel-head .mono{font-weight:700;color:var(--accent)}
.fhirpanel pre{flex:1;overflow:auto;padding:16px;font-size:12px;line-height:1.55;background:#f9fafc;white-space:pre-wrap;word-break:break-word}

/* ===== toast ===== */
.toastwrap{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);z-index:60;display:flex;flex-direction:column;gap:8px;align-items:center}
.toast{background:var(--ink);color:#fff;border-radius:8px;padding:10px 18px;font-size:13px;max-width:90vw}
.toast.err{background:var(--danger)}
.toast.ok{background:var(--ok)}

.placeholder{text-align:center;padding:36px 16px;color:var(--muted)}
.placeholder b{display:block;font-size:15px;color:var(--ink);margin-bottom:6px}

/* ===== Phase 3: med order autocomplete ===== */
.medhits{border:1px solid var(--border-strong);border-radius:8px;margin-top:4px;background:#fff;max-height:220px;overflow:auto}
.medhits button{display:block;width:100%;text-align:left;border:none;background:none;padding:10px 12px;font-size:13px;cursor:pointer;font-family:inherit;border-bottom:1px solid #edf0f4;min-height:44px}
.medhits button:last-child{border-bottom:none}
.medhits button:hover,.medhits button:focus-visible{background:var(--accent-soft)}
.medhits .mono{color:var(--muted)}

/* ===== Phase 3: lab result form ===== */
.labrow{display:flex;gap:10px;align-items:center;margin-bottom:8px}
.labrow label{flex:1;font-size:12.5px}
.labrow .ref{font-size:11.5px;color:var(--muted);font-family:var(--mono);white-space:nowrap}
.labrow input{width:110px;border:1px solid var(--border-strong);border-radius:8px;padding:8px;font-family:var(--mono);font-size:13px;min-height:40px}
.labrow input.oor{border-color:#d9a514;background:var(--warn-soft)}
.flagH{color:var(--danger);font-weight:700}
.flagL{color:var(--accent);font-weight:700}

/* ===== Phase 3: pharmacy ===== */
.dispgroup{border:1px solid var(--border);border-radius:10px;padding:12px;margin-bottom:10px}
.dispgroup .head{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px}
.stockbar{display:flex;gap:6px;align-items:center}

.skeleton{color:var(--muted);font-size:12.5px;padding:8px 0}

/* ===== Phase 4: billing / receipt ===== */
.billmeta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:10px;font-size:12.5px}
.billmeta b{font-size:13px}
.billtotals{border-top:2px solid var(--border-strong);margin-top:8px;padding-top:8px}
.billtotals .trow{display:flex;justify-content:space-between;padding:3px 0;font-size:13px}
.billtotals .trow.grand{font-size:16px;font-weight:700}
.billtotals .trow.grand .mono{color:var(--accent)}
.payrow{display:flex;gap:8px;margin-top:12px}
.payrow .btn{flex:1;min-height:52px;font-size:14.5px;font-weight:600}
.receipt{border:1px solid var(--border-strong);border-radius:10px;padding:18px;text-align:center;background:#fbfcfe}
.receipt .rno{font-family:var(--mono);font-size:22px;font-weight:700;color:var(--ok);margin:6px 0}
.receipt .ramt{font-size:15px}

/* ===== Phase 5: AI assistant panel ===== */
.aibtn{border-color:var(--accent);color:var(--accent);font-weight:700;min-width:44px;min-height:44px}
.aibtn:hover{background:var(--accent-soft)}
.aipanel{position:fixed;top:0;right:0;bottom:0;width:min(420px,92vw);background:var(--card);border-left:1px solid var(--border-strong);z-index:55;display:flex;flex-direction:column}
.aipanel-head{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--border)}
.aipanel-log{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px}
.aimsg{max-width:92%;border-radius:10px;padding:9px 12px;font-size:13px;line-height:1.55;white-space:pre-wrap;word-break:break-word}
.aimsg.user{align-self:flex-end;background:var(--accent-soft);border:1px solid #c8d8f6}
.aimsg.bot{align-self:flex-start;background:#f4f6f9;border:1px solid var(--border)}
.aimsg.loading{color:var(--muted);font-style:normal}
.aitags{display:flex;gap:4px;flex-wrap:wrap;margin-top:6px}
.aitag{font-family:var(--mono);font-size:10.5px;color:var(--accent);border:1px solid #c8d8f6;background:#fff;border-radius:99px;padding:1px 8px}
.aiguard{border:1px solid #ead9a8;background:var(--warn-soft);color:var(--warn);border-radius:8px;padding:8px 10px;font-size:12px;align-self:stretch}
.aipanel-input{display:flex;gap:8px;padding:12px;border-top:1px solid var(--border)}
.aipanel-input input{flex:1;border:1px solid var(--border-strong);border-radius:8px;padding:10px;font-size:13.5px;font-family:inherit;min-height:44px}
.aipanel-input .btn{min-width:64px}

/* ===== Phase 5: Voice-to-SOAP ===== */
.voiceblock{margin-bottom:12px}
.voice-btn{width:100%;min-height:56px;font-size:15px;font-weight:600;border-color:var(--accent);color:var(--accent);gap:10px}
.voice-btn.recording{background:var(--danger-soft);border-color:var(--danger);color:var(--danger)}
.voice-dot{width:12px;height:12px;border-radius:50%;background:var(--danger);animation:vpulse 1.1s infinite}
@keyframes vpulse{0%,100%{opacity:1}50%{opacity:.25}}
.voice-live{border:1px dashed var(--border-strong);border-radius:8px;padding:10px;margin-top:8px;font-size:12.5px;max-height:140px;overflow-y:auto;background:#fbfcfe;white-space:pre-wrap}
.voice-live .interim{color:var(--muted)}

@media(max-width:900px){
  .g2,.g3,.g4,.g31,.g13,.gchart,.qgrid{grid-template-columns:1fr}
  .topbar{gap:8px}
  .topbar .who{margin-left:0;width:100%}
}
@media(prefers-reduced-motion:reduce){
  .btn{transition:none}
  .voice-dot{animation:none}
}
/* Patient 360 */
.labitem{border:1px solid var(--border);border-radius:8px;padding:8px 10px;margin-bottom:8px}
.labbar{position:relative;height:10px;background:#eef1f5;border-radius:5px;margin:6px 0 2px}
.labref{position:absolute;top:0;bottom:0;background:#cde3d2;border-radius:5px}
.labdot{position:absolute;top:-2px;width:14px;height:14px;border-radius:50%;background:var(--accent);border:2px solid #fff;transform:translateX(-50%)}