:root {
  --ink:#1a3041; --muted:#5d7180; --accent:#12665d; --accent-soft:#edf5f1;
  --border:#dce5ea; --control:#a6b8c4; --bg:#f4f6f8; --danger:#a5352e;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans TC","Microsoft JhengHei",sans-serif;
  font-size:16px; line-height:1.65; color:var(--ink); background:var(--bg); color-scheme:light;
  font-variant-numeric:tabular-nums; -webkit-font-smoothing:antialiased;
}
*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;background:var(--bg)}
body[data-page=booking]{--accent:#8b591c;--accent-soft:#fcf3e5;--bg:#f8f7f3}
body[data-page=report]{--accent:#295f9d;--accent-soft:#edf3fb}
button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-offset:4px}
button:focus-visible,a:focus-visible{outline:3px solid var(--accent)}
input:focus,select:focus,textarea:focus{outline:3px solid var(--accent-soft);border-color:var(--accent);background:#fff}
button{cursor:pointer}button:disabled{cursor:not-allowed;background:#e5ebef!important;color:#607481!important;border-color:#cbd7de!important;box-shadow:none}
a{color:var(--accent)}h1,h2,h3,p{margin:0}h1{font-size:30px;line-height:1.4;font-weight:750;letter-spacing:-.6px}
h2{font-size:22px;line-height:1.4}h3{font-size:23px;line-height:1.4;letter-spacing:-.3px}
label{display:block;font-weight:600;font-size:15px;margin:23px 0 9px;color:#3c5566}
input,select,textarea{display:block;width:100%;min-height:52px;border:1px solid var(--control);border-radius:11px;background:#fbfcfd;padding:12px 14px;color:var(--ink);font-size:16px;transition:border-color .15s,background .15s}
input::placeholder,textarea::placeholder{color:#748591;opacity:1}textarea{min-height:100px;resize:vertical}input[type=search]{margin:16px 0 18px}input[type=number]{appearance:textfield}
.entry-page{max-width:648px;margin:0 auto;padding:26px 24px calc(48px + env(safe-area-inset-bottom,0px))}
.session-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:52px;padding-bottom:19px;border-bottom:1px solid #d6e0e6;color:var(--muted);font-size:12px}
.entry-brand{display:flex;align-items:center;gap:11px}.entry-brand strong{font-size:17px;font-weight:750;letter-spacing:1px;color:var(--ink);display:block;line-height:1.15;margin-bottom:4px}
.entry-brand-mark{display:block;width:35px;height:39px;border-radius:11px;background:var(--accent);position:relative;flex-shrink:0}
.entry-brand-mark::before,.entry-brand-mark::after{content:"";position:absolute;background:#fff;border-radius:1px;left:50%;top:50%;transform:translate(-50%,-50%)}
.entry-brand-mark::before{width:17px;height:5px}.entry-brand-mark::after{width:5px;height:17px}
.entry-context{font-size:11px;color:var(--accent);border:1px solid var(--border);background:#ffffffb3;padding:5px 9px;border-radius:20px;white-space:nowrap}
.page-heading{margin:29px 0 25px}.page-heading>p:last-child{color:var(--muted);margin-top:12px;font-size:15px;line-height:1.75}
.demo-label{display:inline-block;padding:4px 9px;border:1px solid #e9d7b5;border-radius:6px;background:#fff9ec;color:#785017;font-size:11px;margin-bottom:13px}
.card{background:#fff;border:1px solid var(--border);border-radius:19px;padding:28px;margin-bottom:20px;box-shadow:0 2px 3px #142b3a03,0 8px 28px #142b3a07}
.create-card{border-top:3px solid var(--accent)}.create-card>h2{margin-bottom:20px}.create-card label:first-child{margin-top:0}
.help{color:var(--muted);font-size:14px;line-height:1.7;margin-top:10px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;border:1px solid transparent;border-radius:11px;padding:12px 17px;text-align:center;text-decoration:none;font-weight:650;transition:background .15s,box-shadow .15s}
.button.primary{background:var(--accent);color:#fff;box-shadow:0 3px 8px #142b3a14}.button.primary:hover{filter:brightness(.94)}
.button.secondary{background:#fff;border-color:#b7c6d0;color:#354f60}.button.secondary:hover{background:#f3f7f9}
.button.self-report{background:#fbf3e8;color:#85501d;border-color:#e9d4b9}.button.self-report:hover{background:#f7ead9}
.button.danger{background:#fff5f3;border-color:#ddb1aa;color:var(--danger)}.button.full{width:100%}
.quiet-button{min-height:44px;border:0;border-radius:7px;background:transparent;color:#536b7c;padding:8px;font-size:14px;text-decoration:underline;text-underline-offset:4px}.quiet-button:hover{background:#eff4f7}
.form-actions{display:flex;gap:11px;margin-top:27px;flex-wrap:wrap}.form-actions .primary{flex:1}
.create-card .full{margin-top:27px}.create-card .self-report{margin-top:13px}
.optional-note{margin-top:23px;padding-top:18px;border-top:1px solid #e5ecf0}.optional-note summary{color:#506a7a;cursor:pointer;min-height:32px;font-size:14px}.optional-note textarea{margin-top:10px}
.report-fields{margin-top:26px;border-top:1px solid var(--border);padding-top:5px}.report-fields legend{font-weight:650;font-size:19px;padding-top:19px}fieldset{margin:0;padding:0;border:0}
.message{padding:17px 19px;border:1px solid #b8d6c8;background:#edf7f1;color:#265b46;border-radius:13px;margin-bottom:22px;overflow-wrap:anywhere}.message.error{border-color:#d7a7a1;background:#fff1ee;color:#94332a}.message p+p{margin-top:8px}.message .button{margin-top:14px}.message:focus{outline:2px solid var(--accent);outline-offset:3px}
.toolbar{display:flex;justify-content:space-between;gap:12px;align-items:center;color:#496372;font-size:14px;margin-bottom:12px}.toolbar .quiet-button{white-space:nowrap;font-size:13px}
.case-card{border-top:3px solid var(--accent);padding:25px}.case-card h3{overflow-wrap:anywhere}
.patient-meta{font-size:16px;color:#4c6575;margin-top:8px;overflow-wrap:anywhere}.patient-meta span{display:inline-block;margin-right:9px}
.task-number{font-size:12px;color:#617887;margin-top:10px;overflow-wrap:anywhere}.case-time{font-size:14px;color:var(--muted);margin-top:8px}
.assignee{font-weight:600;color:#345b7b;font-size:15px;margin-top:15px;padding:9px 11px;border-radius:8px;background:var(--accent-soft)}
.waiting{color:#526b7a;font-size:14px;margin-top:8px}.difficult{display:inline-block;background:#fff1d9;color:#80501d;border-radius:6px;font-size:13px;padding:4px 8px;margin-top:12px}
.case-card form{display:grid;grid-template-columns:minmax(0,1fr) auto;column-gap:12px;align-items:end;margin-top:22px}.case-card form label{grid-column:1/-1;margin:0 0 8px;font-size:14px}.case-card select{min-width:0}
.case-actions{display:flex;gap:11px;flex-wrap:wrap;margin-top:22px}.case-actions .primary{flex:1}.case-cancel{display:flex;justify-content:flex-end;margin-top:9px}.case-cancel .quiet-button{font-size:13px;color:#8a5148}
.empty{padding:45px 25px;text-align:center;color:var(--muted);border-top:3px solid var(--accent)}.empty h2{color:#304f62;font-size:21px;margin-bottom:10px}.empty p{font-size:15px}.empty .button{margin-top:24px}
.patient-summary{background:#f3f7f9;border:1px solid var(--border);border-radius:12px;padding:18px;margin:20px 0}.patient-summary strong{font-size:21px}.patient-summary p{font-size:14px;color:#506a7b;margin-top:6px}
.reorder-note{background:#fff5e7;border:1px solid #e5cda6;color:#77501c;border-radius:11px;padding:16px;margin-bottom:24px;font-size:14px}
.loading{padding:40px 0;color:var(--muted)}
dialog{padding:26px;border:1px solid #cbd9e0;border-radius:20px;width:min(610px,calc(100% - 24px));max-height:92vh;max-height:92dvh;overflow:auto;color:var(--ink);background:#fff;box-shadow:0 24px 90px #0f263543}dialog::backdrop{background:#102b3f80;backdrop-filter:blur(4px)}
.dialog-heading{display:flex;align-items:start;justify-content:space-between;gap:14px;border-bottom:1px solid var(--border);padding-bottom:18px}.dialog-heading h2{padding-top:5px}.dialog-heading .quiet-button{flex-shrink:0;text-decoration:none;background:#f2f6f8;padding-inline:13px}
.dialog-note{font-size:14px;color:var(--muted);margin-top:18px}.field-error{color:var(--danger);font-size:14px;margin-top:12px}.receipt-details{font-size:13px;color:#466373;margin-top:8px}
@media(max-width:480px){
  .entry-page{padding:20px 18px calc(40px + env(safe-area-inset-bottom,0px))}.session-bar{padding-bottom:17px}.page-heading{margin:26px 0 23px}
  h1{font-size:28px}.card{padding:24px 21px;border-radius:17px}.case-card{padding:24px 20px}.case-card form{gap:10px}.case-card .button{padding:12px 13px}.case-card select{padding-left:11px}
  .case-actions{gap:10px}.case-actions .button{font-size:16px}.patient-meta{font-size:15px}dialog{padding:22px}.create-card .button.full{font-size:17px}
}
@media(max-width:350px){.case-card form{grid-template-columns:1fr}.case-card form .button{width:100%;margin-top:4px}.form-actions .button{width:100%}.entry-context{display:none}}
.case-state{display:inline-block;margin-top:12px;padding:3px 9px;border-radius:6px;background:var(--accent-soft);color:var(--accent);font-size:13px;font-weight:600}
.duplicate-warning{margin-top:22px}.duplicate-warning p{margin-top:8px}
.duplicate-warning label{display:flex;align-items:start;gap:9px;margin-top:14px;color:inherit;font-size:14px}
.duplicate-warning input[type=checkbox]{width:18px;height:18px;min-height:18px;flex-shrink:0;padding:0;margin:3px 0 0;accent-color:var(--accent)}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important}}