/* HD MediDesk — clinical design system */
:root{
  --ink:#122B2C; --ink-soft:#3C5251; --muted:#6E8281;
  --surface:#EFF3F1; --card:#FFFFFF; --line:#DCE5E2;
  --teal:#0E7C66; --teal-deep:#0A5B4C; --teal-wash:#E3F1EC;
  --amber:#B45309; --amber-wash:#FDF1E3; --red:#B3362B; --red-wash:#FBEAE7;
  --ok:#15803D; --ok-wash:#E7F4EA;
  --radius:12px; --shadow:0 1px 2px rgba(18,43,44,.06),0 8px 24px rgba(18,43,44,.07);
  --mono:ui-monospace,"SF Mono","Cascadia Mono",Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font:14.5px/1.5 "Segoe UI Variable Text","Segoe UI",-apple-system,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--surface)}
h1,h2,h3{font-family:"Segoe UI Variable Display","Segoe UI",-apple-system,sans-serif;letter-spacing:-.015em;margin:0}
h1{font-size:21px;font-weight:650}h2{font-size:16px;font-weight:650}h3{font-size:13.5px;font-weight:600;color:var(--ink-soft)}
a{color:var(--teal);text-decoration:none}
.num{font-variant-numeric:tabular-nums}
.mono{font-family:var(--mono);font-size:.92em;letter-spacing:.02em}
:focus-visible{outline:2px solid var(--teal);outline-offset:2px;border-radius:6px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---- login ---- */
.login-wrap{min-height:100vh;display:grid;place-items:center;background:
  radial-gradient(1200px 500px at 85% -10%, var(--teal-wash), transparent 60%), var(--surface)}
.login-card{background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);
  width:min(400px,92vw);padding:34px 32px}
.login-card .brand{display:flex;align-items:center;gap:12px;margin-bottom:6px}
.login-card p.sub{color:var(--muted);margin:2px 0 22px;font-size:13px}
.pulse-dot{width:38px;height:38px;border-radius:11px;background:var(--teal);position:relative;flex:none}
.pulse-dot::after{content:"";position:absolute;inset:0;margin:auto;width:22px;height:11px;
  background:
   linear-gradient(#fff,#fff) left 0 top 5px/5px 2px no-repeat,
   linear-gradient(#fff,#fff) right 0 top 5px/5px 2px no-repeat;
  border:0;clip-path:polygon(0 45%,22% 45%,32% 0,48% 100%,58% 45%,100% 45%,100% 60%,64% 60%,48% 100%,30% 0,26% 60%,0 60%);
  background:#fff}
.brand-name{font-weight:750;font-size:18px;letter-spacing:-.02em}
.brand-name small{display:block;font-weight:500;color:var(--muted);font-size:11.5px;letter-spacing:.02em}

/* ---- shell ---- */
.app{display:grid;grid-template-columns:236px 1fr;min-height:100vh}
.rail{background:var(--ink);color:#DCE9E6;padding:18px 12px;display:flex;flex-direction:column;gap:4px;position:sticky;top:0;height:100vh;overflow:auto}
.rail .brand{display:flex;align-items:center;gap:10px;padding:4px 10px 16px;color:#fff}
.rail .grp{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:#7FA39B;padding:14px 12px 5px}
.rail a{display:flex;align-items:center;gap:10px;color:#C6D8D3;padding:8px 12px;border-radius:9px;font-size:13.5px}
.rail a:hover{background:rgba(255,255,255,.07);color:#fff}
.rail a.on{background:var(--teal);color:#fff;font-weight:600}
.rail .spacer{flex:1}
.rail .who{padding:10px 12px;border-top:1px solid rgba(255,255,255,.12);font-size:12.5px;color:#9FB8B2}
.rail .who b{display:block;color:#fff;font-weight:600}
.main{display:flex;flex-direction:column;min-width:0}

/* Day Strip — signature element */
.daystrip{display:flex;align-items:center;gap:22px;background:var(--card);border-bottom:1px solid var(--line);
  padding:10px 26px;position:sticky;top:0;z-index:20}
.daystrip .clock{font-family:var(--mono);font-size:15px;font-weight:600;color:var(--teal-deep)}
.daystrip .clock small{display:block;font-size:10.5px;color:var(--muted);font-weight:500;letter-spacing:.06em}
.daystrip .vital{font-size:12.5px;color:var(--muted)}
.daystrip .vital b{display:block;font-size:15px;color:var(--ink);font-variant-numeric:tabular-nums}
.daystrip .sep{width:1px;height:26px;background:var(--line)}
.daystrip .grow{flex:1}
.daystrip .search{position:relative}
.daystrip .search input{width:280px;padding:8px 12px;border:1px solid var(--line);border-radius:9px;background:var(--surface);font-size:13.5px}
.daystrip .search .hits{position:absolute;top:calc(100% + 6px);right:0;width:340px;background:var(--card);border:1px solid var(--line);
  border-radius:12px;box-shadow:var(--shadow);max-height:320px;overflow:auto;display:none;z-index:40}
.daystrip .search .hits.show{display:block}
.daystrip .search .hits a{display:block;padding:10px 14px;border-bottom:1px solid var(--line);color:var(--ink)}
.daystrip .search .hits a:hover{background:var(--teal-wash)}
.daystrip .search .hits small{color:var(--muted)}

.page{padding:22px 26px;max-width:1240px;width:100%}
.page-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:16px;flex-wrap:wrap}
.page-head p{color:var(--muted);margin:2px 0 0;font-size:13px}

/* ---- primitives ---- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 20px;margin-bottom:16px}
.grid{display:grid;gap:14px}
.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:16px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px}
.kpi small{color:var(--muted);font-size:11.5px;letter-spacing:.04em;text-transform:uppercase}
.kpi b{display:block;font-size:22px;font-weight:700;font-variant-numeric:tabular-nums;margin-top:3px}
.kpi.warn b{color:var(--amber)}.kpi.bad b{color:var(--red)}

label{display:block;font-size:12px;font-weight:600;color:var(--ink-soft);margin:0 0 4px}
input,select,textarea{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:9px;font:inherit;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{border-color:var(--teal);outline:none;box-shadow:0 0 0 3px var(--teal-wash)}
textarea{min-height:70px;resize:vertical}
.field{margin-bottom:12px}
.row{display:grid;gap:12px}.row.c2{grid-template-columns:1fr 1fr}.row.c3{grid-template-columns:repeat(3,1fr)}.row.c4{grid-template-columns:repeat(4,1fr)}

.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 15px;border-radius:9px;border:1px solid var(--line);
  background:#fff;color:var(--ink);font:inherit;font-weight:600;font-size:13.5px;cursor:pointer}
.btn:hover{border-color:var(--teal);color:var(--teal-deep)}
.btn.pri{background:var(--teal);border-color:var(--teal);color:#fff}
.btn.pri:hover{background:var(--teal-deep);color:#fff}
.btn.danger{color:var(--red)}.btn.danger:hover{border-color:var(--red);background:var(--red-wash)}
.btn.sm{padding:6px 10px;font-size:12.5px;border-radius:7px}
.btn:disabled{opacity:.5;cursor:not-allowed}

table{width:100%;border-collapse:collapse;font-size:13.5px}
th{font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);text-align:left;padding:8px 10px;border-bottom:1px solid var(--line)}
td{padding:10px;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:none}
tr.click{cursor:pointer}tr.click:hover td{background:var(--teal-wash)}
td.r,th.r{text-align:right;font-variant-numeric:tabular-nums}

.chip{display:inline-block;padding:3px 9px;border-radius:99px;font-size:11.5px;font-weight:600}
.chip.teal{background:var(--teal-wash);color:var(--teal-deep)}
.chip.amber{background:var(--amber-wash);color:var(--amber)}
.chip.red{background:var(--red-wash);color:var(--red)}
.chip.ok{background:var(--ok-wash);color:var(--ok)}
.chip.grey{background:var(--surface);color:var(--muted)}

.empty{color:var(--muted);text-align:center;padding:26px 10px;font-size:13.5px}
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;
  padding:11px 18px;border-radius:11px;box-shadow:var(--shadow);z-index:100;font-size:13.5px;max-width:80vw}
.toast.err{background:var(--red)}

.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:16px}
.tabs button{border:none;background:none;font:inherit;font-weight:600;font-size:13.5px;color:var(--muted);
  padding:9px 14px;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px}
.tabs button.on{color:var(--teal-deep);border-bottom-color:var(--teal)}

/* photos */
.photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.photo{border:1px solid var(--line);border-radius:11px;overflow:hidden;background:var(--surface)}
.photo img{width:100%;height:130px;object-fit:cover;display:block}
.photo .meta{padding:7px 9px;font-size:11.5px;display:flex;justify-content:space-between;align-items:center;gap:6px}
.photo .kind-pre{color:var(--amber);font-weight:700}.photo .kind-post{color:var(--ok);font-weight:700}

/* signature pad */
.sigpad{border:2px dashed var(--teal);border-radius:11px;background:#fff;width:100%;height:170px;touch-action:none;cursor:crosshair;display:block}

/* modal */
.modal-back{position:fixed;inset:0;background:rgba(18,43,44,.45);z-index:60;display:grid;place-items:center;padding:20px}
.modal{background:var(--card);border-radius:16px;box-shadow:var(--shadow);width:min(720px,96vw);max-height:92vh;overflow:auto;padding:22px 24px}
.modal h2{margin-bottom:14px}
.modal .close{float:right}

.bar{height:8px;border-radius:99px;background:var(--surface);overflow:hidden}
.bar i{display:block;height:100%;background:var(--teal)}

canvas.chart{width:100%;height:190px;display:block}

@media (max-width:900px){
  .app{grid-template-columns:1fr}
  .rail{position:fixed;left:-260px;transition:left .2s;z-index:50;width:236px}
  .rail.open{left:0}
  .daystrip{padding:10px 14px;gap:12px}
  .daystrip .search input{width:150px}
  .row.c2,.row.c3,.row.c4,.g2,.g3,.g4{grid-template-columns:1fr}
  .burger{display:inline-flex!important}
}
.burger{display:none}
@media print{
  .rail,.daystrip,.noprint{display:none!important}
  .app{grid-template-columns:1fr}
  body{background:#fff}
  .card{box-shadow:none;border:none}
}

/* ---- appointments calendar ---- */
.cal-head{display:flex;align-items:center;gap:10px;margin-bottom:12px;flex-wrap:wrap}
.cal-head h2{min-width:170px;text-align:center}
.cal-legend{display:flex;gap:10px;flex-wrap:wrap;margin-left:auto;font-size:12px;color:var(--muted)}
.cal-legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:5px;vertical-align:-1px}
.calendar{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.calendar .dow{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);text-align:center;padding:4px 0}
.cal-day{background:var(--card);border:1px solid var(--line);border-radius:10px;min-height:96px;padding:6px;
  display:flex;flex-direction:column;gap:4px;cursor:pointer;position:relative}
.cal-day:hover{border-color:var(--teal)}
.cal-day.pad{background:transparent;border-color:transparent;cursor:default}
.cal-day .dnum{font-size:12px;font-weight:700;color:var(--ink-soft);font-variant-numeric:tabular-nums}
.cal-day.today{border-color:var(--teal);box-shadow:0 0 0 2px var(--teal-wash)}
.cal-day.today .dnum{color:var(--teal-deep)}
.cal-appt{font-size:11px;line-height:1.3;border-radius:6px;padding:3px 6px;color:#fff;overflow:hidden;
  white-space:nowrap;text-overflow:ellipsis}
.cal-appt small{opacity:.85}
.cal-appt.done{opacity:.55;text-decoration:line-through}
.cal-appt.cancelled{opacity:.4;text-decoration:line-through}
.cal-more{font-size:11px;color:var(--teal-deep);font-weight:600}
@media (max-width:900px){.calendar{grid-template-columns:repeat(7,1fr)}.cal-day{min-height:64px;padding:4px}
  .cal-appt{font-size:9.5px;padding:2px 4px}}

/* v1.2: error toasts stay visible above the phone keyboard */
@media (max-width:900px){.toast{bottom:auto;top:14px}}

/* v1.3 — iOS tap reliability: 16px inputs stop Safari auto-zoom (the cause of
   taps missing Save buttons in modals), block-layout modal avoids fixed+keyboard
   geometry bugs, touch-action removes double-tap zoom delay on buttons */
button,.btn{touch-action:manipulation}
@media (max-width:900px){
  input,select,textarea{font-size:16px}
  .modal-back{display:block;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:10px}
  .modal{margin:10px auto 40px;max-height:none;width:100%}
}