@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Fraunces:opsz,wght@9..144,500;9..144,600&display=swap');

:root{
  --primary:#191814; --accent:#5F6E7E; --bg:#F4F4F1; --surface:#FFFFFF;
  --text:#1F1E1A; --muted:#6B7B79; --line:#DCE2E1; --danger:#b4413c;
}
*{box-sizing:border-box;}
html,body{margin:0;}
body{font-family:Inter,-apple-system,system-ui,sans-serif;color:var(--text);background:var(--bg);
  min-height:100vh;-webkit-font-smoothing:antialiased;}
img{display:block;}
.wrap{max-width:1020px;margin:0 auto;padding:0 16px;}
.hidden{display:none !important;}

.top{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;}
.top.dark{background:var(--primary);border-bottom-color:rgba(255,255,255,.14);}
.top.dark .wordmark{color:#fff;}
.top.dark .eyebrow{color:rgba(255,255,255,.7);}
.top.dark .brand .eyebrow{border-left-color:rgba(255,255,255,.22);}
.top.dark .btn.ghost{color:#fff;border-color:rgba(255,255,255,.25);}
.top.dark .btn.ghost:hover{background:rgba(255,255,255,.08);}
.header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;max-width:1020px;margin:0 auto;}
.brand{display:flex;align-items:center;gap:14px;min-width:0;}
.brand img{height:38px;width:auto;align-self:center;}
.wordmark{font-family:'Fraunces',Georgia,serif;font-size:28px;font-weight:600;color:var(--primary);line-height:1;}
.eyebrow{font-size:12.5px;font-weight:600;letter-spacing:2.5px;text-transform:uppercase;color:var(--muted);white-space:nowrap;}
.brand .eyebrow{padding-left:14px;border-left:1px solid var(--line);line-height:1.1;}
.actions{display:flex;gap:8px;flex-shrink:0;align-items:center;}

.btn{font:inherit;font-weight:600;font-size:14px;padding:9px 16px;border-radius:10px;border:1px solid transparent;
  cursor:pointer;transition:.15s;white-space:nowrap;}
.btn.primary{background:var(--primary);color:#fff;}
.btn.primary:hover{filter:brightness(1.08);}
.btn.primary:disabled{opacity:.5;cursor:not-allowed;}
.btn.ghost{background:transparent;border-color:var(--line);color:var(--primary);}
.btn.ghost:hover{background:rgba(0,0,0,.03);}
.btn.block{width:100%;}
.mini{font:inherit;font-size:13px;font-weight:600;padding:6px 12px;border-radius:8px;border:1px solid var(--line);
  background:var(--surface);color:var(--primary);cursor:pointer;}
.mini:hover{background:rgba(0,0,0,.03);}
.mini.danger{color:var(--danger);border-color:#ecd0ce;}

.chips{display:flex;gap:8px;overflow-x:auto;padding:18px 0 6px;}
.chip{font:inherit;font-size:14px;font-weight:500;padding:9px 16px;border-radius:999px;border:1px solid var(--line);
  background:var(--surface);color:var(--text);cursor:pointer;white-space:nowrap;}
.chip.active{background:var(--primary);color:#fff;border-color:var(--primary);}
.chip.add{color:var(--primary);border-style:dashed;}

.empty{text-align:center;padding:64px 20px;}
.empty h2{font-family:'Fraunces',serif;font-weight:600;font-size:26px;margin:0 0 8px;color:var(--primary);}
.empty p{color:var(--muted);max-width:460px;margin:0 auto 22px;}

.pcard{display:flex;justify-content:space-between;align-items:center;gap:12px;background:var(--surface);
  border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin:8px 0 18px;}
.pname{font-family:'Fraunces',serif;font-size:22px;font-weight:600;}
.code-row{display:flex;align-items:center;gap:10px;margin-top:8px;flex-wrap:wrap;}
.code-label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:1px;}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:16px;padding-bottom:60px;}
.newcard{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;min-height:240px;
  border:2px dashed var(--line);border-radius:16px;background:transparent;color:var(--primary);font:inherit;
  font-weight:600;cursor:pointer;}
.newcard:hover{border-color:var(--accent);}
.plus{font-size:34px;line-height:1;}
.case{background:var(--surface);border:1px solid var(--line);border-radius:16px;overflow:hidden;}
.case-foot{padding:12px 14px;display:flex;justify-content:space-between;align-items:flex-end;gap:10px;}
.case-meta{min-width:0;}
.case-label{font-weight:600;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.case-date{font-size:12px;color:var(--muted);margin-top:2px;}
.case-btns{display:flex;gap:6px;flex-shrink:0;}

/* slider */
.ba{position:relative;width:100%;aspect-ratio:4/3;overflow:hidden;background:#000;user-select:none;
  touch-action:none;cursor:ew-resize;}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none;}
.ba .lbl{position:absolute;bottom:12px;font-size:12.5px;font-weight:700;letter-spacing:2px;color:#fff;
  background:rgba(0,0,0,.5);padding:7px 13px;border-radius:8px;z-index:4;backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px);}
.ba .lbl-l{left:12px;} .ba .lbl-r{right:12px;}
.ba .divider{position:absolute;top:0;bottom:0;width:2px;background:#fff;z-index:5;transform:translateX(-1px);}
.ba .handle{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:40px;height:40px;border-radius:999px;
  background:#fff;box-shadow:0 2px 10px rgba(0,0,0,.35);display:flex;align-items:center;justify-content:center;
  color:var(--primary);font-size:18px;font-weight:700;}

/* inputs */
.input{font:inherit;width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--text);}
.input:focus{outline:2px solid var(--accent);outline-offset:0;border-color:var(--accent);}
.field{display:block;margin-bottom:14px;}
.field>span{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-bottom:6px;}
.hint{font-size:13px;color:var(--muted);margin-top:10px;text-align:center;}
.err{color:var(--danger);font-size:13px;margin-top:10px;}

/* uploads */
.uploads{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px;}
.up-label{font-size:13px;font-weight:600;color:var(--muted);margin-bottom:6px;}
.up-box{aspect-ratio:4/3;border:2px dashed var(--line);border-radius:12px;display:flex;align-items:center;
  justify-content:center;color:var(--muted);font-size:13px;cursor:pointer;background-size:cover;background-position:center;text-align:center;padding:8px;}
.up-box:hover{border-color:var(--accent);}

/* modal */
.overlay{position:fixed;inset:0;background:rgba(11,30,28,.5);display:flex;align-items:center;justify-content:center;padding:16px;z-index:50;}
.modal{background:var(--surface);border-radius:18px;width:100%;max-width:540px;max-height:90vh;overflow:auto;}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--surface);}
.modal-head h3{margin:0;font-family:'Fraunces',serif;font-weight:600;color:var(--primary);font-size:20px;}
.x{background:none;border:none;font-size:26px;line-height:1;color:var(--muted);cursor:pointer;}
.modal-body{padding:22px;}
.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px;}

/* exporter */
.formats{display:flex;gap:8px;margin-bottom:16px;}
.format{flex:1;font:inherit;font-weight:600;font-size:13px;padding:10px;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--text);cursor:pointer;}
.format.active{background:var(--primary);color:#fff;border-color:var(--primary);}
.preview{background:var(--bg);border-radius:12px;padding:14px;display:flex;justify-content:center;min-height:120px;align-items:center;}
.preview img{max-width:100%;max-height:50vh;border-radius:8px;box-shadow:0 6px 24px rgba(0,0,0,.12);}

/* login */
.gate{display:flex;justify-content:center;padding:60px 16px;}
.gate-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:32px;max-width:380px;width:100%;text-align:center;}
.gate-card h2{font-family:'Fraunces',serif;font-weight:600;color:var(--primary);margin:0 0 6px;}
.gate-card p{color:var(--muted);font-size:14px;margin:0 0 18px;}

.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--primary);color:#fff;
  padding:11px 20px;border-radius:999px;font-size:14px;font-weight:500;z-index:60;box-shadow:0 6px 20px rgba(0,0,0,.25);}

.patient-head{padding:24px 0 16px;}
.patient-head h2{font-family:'Fraunces',serif;font-weight:600;color:var(--primary);margin:0 0 4px;font-size:26px;}
.patient-head p{color:var(--muted);margin:0;}

@media (max-width:560px){
  .header{flex-direction:column;align-items:flex-start;}
  .grid{grid-template-columns:1fr;}
  .wordmark{font-size:24px;}
}