:root{
  --bg:#f4f7fb;--card:#fff;--text:#162033;--muted:#718096;--line:#e3e9f2;
  --primary:#246bfd;--primary-dark:#1855d8;--primary-soft:#edf3ff;
  --danger:#d83a45;--danger-soft:#fff0f2;--success:#20864b;
  --shadow:0 12px 34px rgba(27,48,83,.07);--shadow-lg:0 24px 60px rgba(23,42,77,.13);
  --radius:20px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:linear-gradient(180deg,#f8faff 0,#f4f7fb 280px);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.45}
button,input,select,textarea{font:inherit}
button{-webkit-tap-highlight-color:transparent}
.topbar{height:76px;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(227,233,242,.9);padding:0 max(24px,calc((100vw - 1180px)/2));display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:30}
.brand{font-weight:850;font-size:24px;letter-spacing:-.7px;color:#101827}.brand span{color:var(--primary)}
.sub{font-size:12px;color:var(--muted);margin-top:1px}
.container{max-width:1180px;margin:26px auto 50px;padding:0 20px}
.notice{display:flex;align-items:center;background:#fff9e9;border:1px solid #f1dfa9;color:#6b5518;border-radius:15px;padding:12px 15px;margin-bottom:20px;font-size:13px}
.flash{padding:13px 15px;border-radius:14px;margin-bottom:14px;font-size:13px;font-weight:700}.flash.success{background:#eaf8ef;color:#217a42}.flash.error{background:#fff0f1;color:#b8272f}
.dashboard-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin:2px 0 20px}.dashboard-head h1{margin:3px 0 4px;font-size:30px;letter-spacing:-.9px;line-height:1.08}.dashboard-head p{margin:0;color:var(--muted);font-size:14px}.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.16em;color:var(--primary);font-weight:850}
.layout{display:grid;grid-template-columns:270px minmax(0,1fr);gap:20px;align-items:start}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.sidebar{padding:13px;position:sticky;top:96px}.card-head{display:flex;align-items:center;justify-content:space-between;padding:7px 7px 12px}.card-head h3{margin:0;font-size:17px;letter-spacing:-.3px}.card-head span{color:var(--muted);font-size:12px;background:#f3f6fa;border-radius:999px;padding:4px 8px}
.people{display:flex;flex-direction:column;gap:7px}.person{display:flex;align-items:center;gap:11px;padding:11px;border-radius:14px;text-decoration:none;color:inherit;border:1px solid transparent;transition:.15s ease}.person:hover{background:#f6f9ff}.person.active{background:var(--primary-soft);border-color:#dce7ff}.avatar{width:40px;height:40px;display:grid;place-items:center;background:#dfe9ff;color:#1d55c8;font-weight:850;border-radius:50%;flex:0 0 auto}.person strong{font-size:14px;display:block}.person small{display:block;color:var(--muted);font-size:11px;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:170px}
.content{display:flex;flex-direction:column;gap:16px;min-width:0}
.unlock-card{position:relative;overflow:hidden;padding:42px 38px 36px;text-align:center;min-height:350px;display:flex;flex-direction:column;justify-content:center;align-items:center}.unlock-card:before{content:"";position:absolute;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(36,107,253,.10),rgba(36,107,253,0) 70%);top:-110px;right:-80px}.lock-icon{width:62px;height:62px;border-radius:19px;background:var(--primary-soft);display:grid;place-items:center;font-size:29px;margin:0 auto 14px;box-shadow:inset 0 0 0 1px #dbe6ff}.unlock-card h2{margin:0 0 7px;font-size:25px;letter-spacing:-.55px}.unlock-card>p{color:var(--muted);margin:0 auto 22px;max-width:450px;font-size:14px}.unlock-form{width:100%;max-width:390px;text-align:left}.unlock-form label{margin-bottom:13px}.unlock-form .btn{width:100%;min-height:48px;margin-top:3px}
.profile{padding:18px 20px;display:flex;justify-content:space-between;align-items:center;gap:16px}.profile h1{font-size:24px;margin:0;letter-spacing:-.55px}.profile p{margin:4px 0 0;color:var(--muted);font-size:13px}.actions{display:flex;gap:8px;align-items:center}.actions form{margin:0}
.dashboard-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.dashboard-grid-6{grid-template-columns:repeat(4,minmax(0,1fr))}.dash-stat{padding:17px 18px;min-width:0}.dash-stat span,.dash-stat small{display:block;color:var(--muted);font-size:11px}.dash-stat span{font-weight:700}.dash-stat strong{display:block;font-size:27px;line-height:1.1;letter-spacing:-1px;margin:9px 0 4px;white-space:nowrap}.dash-stat .bp-value{font-size:24px}.dash-stat .dash-date{font-size:20px}.average-stat{border-color:#d9e5ff;background:linear-gradient(180deg,#fff,#fbfdff)}
.form-card{padding:21px}.form-card h3{margin:0 0 17px;font-size:18px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin-bottom:16px}label{display:block}label span{display:block;font-weight:700;font-size:12px;margin-bottom:7px}label em{font-style:normal;font-weight:500;color:var(--muted)}input,select,textarea{width:100%;border:1px solid #d9e1ec;background:#fff;border-radius:13px;padding:12px 13px;color:var(--text);outline:none;min-height:46px;transition:.15s ease}input:focus,select:focus,textarea:focus{border-color:#8bb0ff;box-shadow:0 0 0 4px #edf3ff}textarea{resize:vertical;min-height:78px}.full{grid-column:1/-1}.with-unit{position:relative}.with-unit input{padding-right:68px}.with-unit b{position:absolute;right:13px;top:50%;transform:translateY(-50%);color:var(--muted);font-size:11px}
.btn{border:0;border-radius:12px;background:var(--primary);color:#fff;font-weight:800;padding:11px 16px;cursor:pointer;min-height:43px;transition:transform .12s ease,background .12s ease,box-shadow .12s ease}.btn:hover{background:var(--primary-dark);box-shadow:0 8px 18px rgba(36,107,253,.18)}.btn:active{transform:translateY(1px)}.btn.secondary{background:var(--primary-soft);color:#215dc9;box-shadow:none}.btn.secondary:hover{background:#e3ecff}.btn.danger{background:var(--danger-soft);color:var(--danger);box-shadow:none}.fullbtn{width:100%;margin-top:8px}
.history{overflow:hidden}.history>.card-head{padding:17px 19px}.table-wrap{overflow:auto;-webkit-overflow-scrolling:touch}table{width:100%;border-collapse:collapse;min-width:720px}th,td{text-align:left;padding:13px 15px;border-top:1px solid var(--line);font-size:12px}th{color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.07em;background:#fafbfd}td small{display:block;color:var(--muted);font-size:10px;margin-top:2px}.badge{background:#edf3ff;color:#235fcf;padding:5px 8px;border-radius:999px;font-size:10px;font-weight:800;white-space:nowrap}.icon-btn{border:0;background:var(--danger-soft);color:var(--danger);border-radius:9px;width:31px;height:31px;font-size:19px;cursor:pointer}
.empty{background:#fff;border:1px dashed #cbd5e2;border-radius:20px;text-align:center;padding:56px 24px}.empty h2{margin-top:0}.empty p{color:var(--muted);max-width:520px;margin:0 auto 20px}.empty-mini{padding:30px;text-align:center;color:var(--muted);border-top:1px solid var(--line)}
.modal{display:none;position:fixed;inset:0;background:rgba(11,20,36,.56);backdrop-filter:blur(4px);z-index:60;align-items:center;justify-content:center;padding:18px}.modal.show{display:flex}.modal-box{width:min(470px,100%);max-height:calc(100vh - 36px);overflow:auto;background:#fff;border-radius:22px;padding:25px;position:relative;box-shadow:var(--shadow-lg)}.modal-box h2{margin:0;font-size:22px}.modal-box>p{color:var(--muted);margin:6px 0 18px;font-size:13px}.modal-box label{margin:13px 0}.close{position:absolute;right:15px;top:14px;border:0;background:#f1f4f8;border-radius:10px;width:34px;height:34px;font-size:20px;cursor:pointer;color:#536174}

@media(max-width:960px){
  .dashboard-grid,.dashboard-grid-6{grid-template-columns:1fr 1fr}
  .layout{grid-template-columns:230px minmax(0,1fr)}
}
@media(max-width:760px){
  body{background:#f5f7fb}
  .topbar{height:66px;padding:0 15px}.brand{font-size:21px}.sub{display:none}.topbar>.btn{padding:9px 12px;min-height:39px;font-size:12px}
  .container{margin:14px auto 36px;padding:0 12px}
  .notice{font-size:11px;line-height:1.35;padding:10px 12px;margin-bottom:15px}
  .dashboard-head{margin-bottom:14px;align-items:flex-start}.dashboard-head h1{font-size:24px}.dashboard-head p{font-size:12px}.dashboard-head>.btn{display:none}
  .layout{display:block}.sidebar{position:static;padding:11px;margin-bottom:12px}.sidebar .card-head{padding:3px 3px 9px}.sidebar .card-head h3{font-size:14px}
  .people{flex-direction:row;overflow-x:auto;gap:8px;padding-bottom:2px;scrollbar-width:none}.people::-webkit-scrollbar{display:none}.person{min-width:max-content;padding:9px 11px}.person small{display:none}.avatar{width:34px;height:34px;font-size:13px}.person strong{font-size:13px}
  .content{gap:12px}
  .unlock-card{min-height:auto;padding:30px 18px 24px;border-radius:18px}.unlock-card:before{width:180px;height:180px}.lock-icon{width:56px;height:56px;border-radius:17px;font-size:25px}.unlock-card h2{font-size:22px}.unlock-card>p{font-size:13px;margin-bottom:18px}.unlock-form{max-width:none}
  .profile{padding:16px;align-items:flex-start;flex-direction:column}.profile h1{font-size:21px}.actions{width:100%;display:grid;grid-template-columns:1fr 1fr 1fr}.actions form{width:100%}.actions .btn,.actions form .btn{width:100%;padding:9px 8px;font-size:12px}
  .dashboard-grid,.dashboard-grid-6{grid-template-columns:1fr 1fr;gap:9px}.dash-stat{padding:14px}.dash-stat strong{font-size:22px}.dash-stat .bp-value{font-size:20px}.dash-stat .dash-date{font-size:17px}.dash-stat span,.dash-stat small{font-size:10px}
  .form-card{padding:16px}.form-card h3{font-size:17px;margin-bottom:14px}.form-grid{grid-template-columns:1fr;gap:12px}.full{grid-column:auto}.form-card>.btn{width:100%;min-height:48px}
  .history>.card-head{padding:15px 16px}
  .table-wrap{overflow:visible}
  table{min-width:0;display:block}thead{display:none}tbody{display:grid;gap:9px;padding:0 10px 10px}tr{display:grid;grid-template-columns:1fr 1fr;gap:8px 12px;background:#fafbfd;border:1px solid var(--line);border-radius:14px;padding:12px}td{display:block;border:0;padding:0;font-size:12px;min-width:0}td:before{content:attr(data-label);display:block;color:var(--muted);font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;margin-bottom:3px}td:last-child{grid-column:1/-1;display:flex;justify-content:flex-end}td:last-child:before{display:none}.icon-btn{width:38px;height:34px}
  .modal{align-items:flex-end;padding:0}.modal-box{width:100%;max-height:92vh;border-radius:22px 22px 0 0;padding:23px 17px 20px}.modal-box h2{font-size:20px}
}
@media(max-width:390px){
  .topbar>.btn{font-size:0;padding:9px 12px}.topbar>.btn:after{content:"+ Orang";font-size:12px}
  .dashboard-grid,.dashboard-grid-6{grid-template-columns:1fr}
  .dash-stat{padding:14px 16px}.dash-stat strong,.dash-stat .bp-value{font-size:22px}
  .actions{grid-template-columns:1fr 1fr}.actions form{grid-column:1/-1}.actions form .btn{width:100%}
}

/* Production security + report UI */
.actions a.btn{text-decoration:none;display:inline-flex;align-items:center;justify-content:center}
.security-card{overflow:hidden}.security-list{padding:0 18px 12px}.security-item{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;padding:11px 0;border-top:1px solid var(--line)}.security-item strong{display:block;font-size:12px;text-transform:capitalize}.security-item small{display:block;color:var(--muted);font-size:10px;margin-top:2px}.security-item time{white-space:nowrap;color:var(--muted);font-size:10px}
@media(max-width:760px){.actions{grid-template-columns:1fr 1fr}.actions a.btn{width:100%;font-size:12px;padding:9px 8px}.security-list{padding:0 14px 10px}.security-item{gap:10px}.security-item time{font-size:9px}}

/* Informative blood-pressure trend chart */
.chart-card{overflow:hidden}.chart-head{padding:18px 20px 12px;align-items:flex-start}.chart-head h3{margin:0;font-size:18px}.chart-head p{margin:4px 0 0;color:var(--muted);font-size:11px}.chart-tabs{display:flex;gap:5px;padding:4px;background:#f1f5fb;border-radius:12px}.chart-tab{border:0;background:transparent;color:#607089;font-weight:800;font-size:11px;padding:8px 12px;border-radius:9px;cursor:pointer}.chart-tab.active{background:#fff;color:#215fcf;box-shadow:0 2px 8px rgba(31,54,91,.09)}.chart-summary{display:flex;gap:8px;flex-wrap:wrap;padding:0 20px 10px}.chart-summary span{background:#f7f9fc;border:1px solid var(--line);border-radius:10px;padding:7px 10px;font-size:10px;color:var(--muted)}.chart-summary b{color:var(--text);font-size:11px}.bp-chart-wrap{height:300px;position:relative;padding:4px 14px 0}.bp-chart-wrap canvas{width:100%;height:100%;display:block}.chart-empty{position:absolute;inset:0;display:grid;place-items:center;color:var(--muted);font-size:12px;background:#fff}.chart-legend{display:flex;justify-content:center;gap:20px;padding:10px 18px 17px;color:var(--muted);font-size:10px;font-weight:700}.chart-legend span{display:flex;align-items:center;gap:6px}.legend-dot{width:9px;height:9px;border-radius:50%;display:inline-block}.legend-dot.systolic{background:#246bfd}.legend-dot.diastolic{background:#17a673}
@media(max-width:760px){.chart-head{padding:15px 15px 10px;gap:10px;flex-direction:column}.chart-tabs{width:100%}.chart-tab{flex:1}.chart-summary{padding:0 15px 8px}.bp-chart-wrap{height:260px;padding:2px 6px 0}.chart-legend{padding-bottom:14px}}

/* ===== Chart UI V2 — polished + responsive ===== */
.chart-card{
  overflow:hidden;
  border:1px solid #e7edf6;
  border-radius:22px;
  background:#fff;
  box-shadow:0 12px 34px rgba(28,50,86,.055);
}
.chart-top{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:20px;
  padding:22px 24px 15px;
}
.chart-title-wrap{min-width:0}
.chart-eyebrow{
  display:block;
  margin-bottom:5px;
  color:#246bfd;
  font-size:10px;
  line-height:1;
  font-weight:900;
  letter-spacing:.12em;
}
.chart-title-wrap h3{margin:0;color:#162033;font-size:20px;line-height:1.2;letter-spacing:-.02em}
.chart-title-wrap p{margin:6px 0 0;color:#7b899f;font-size:12px;line-height:1.5}
.chart-tabs{
  display:inline-grid;
  grid-template-columns:1fr 1fr;
  gap:3px;
  padding:4px;
  flex:0 0 auto;
  border:1px solid #e4eaf3;
  border-radius:12px;
  background:#f4f7fb;
}
.chart-tab{
  min-width:72px;
  border:0;
  border-radius:9px;
  background:transparent;
  color:#6c7a90;
  padding:8px 12px;
  font:800 11px/1.1 inherit;
  cursor:pointer;
  transition:.18s ease;
}
.chart-tab:hover{color:#245fc9;background:rgba(255,255,255,.65)}
.chart-tab.active{
  background:#fff;
  color:#1f63d9;
  box-shadow:0 2px 8px rgba(31,55,91,.10),0 0 0 1px rgba(224,231,241,.7);
}
.chart-kpis{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:8px;
  padding:0 24px 16px;
}
.chart-kpi{
  min-width:0;
  border:1px solid #edf1f6;
  border-radius:13px;
  background:#fafbfd;
  padding:10px 12px;
}
.chart-kpi span{display:block;color:#8a96a8;font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;margin-bottom:5px}
.chart-kpi strong{display:block;color:#1a2538;font-size:16px;line-height:1.1;white-space:nowrap}
.chart-kpi small{display:block;color:#9aa5b5;font-size:9px;margin-top:3px}
.chart-plot-shell{position:relative;padding:0 16px 0 10px}
.chart-y-unit{position:absolute;left:24px;top:4px;z-index:2;color:#9aa6b7;font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.06em}
.bp-chart-wrap{
  position:relative;
  height:310px;
  padding:9px 3px 0;
  border-radius:15px;
  background:linear-gradient(180deg,#fbfdff 0%,#fff 100%);
}
.bp-chart-wrap canvas{display:block;width:100%;height:100%;cursor:crosshair}
.chart-tooltip{
  position:absolute;
  z-index:10;
  pointer-events:none;
  min-width:142px;
  padding:10px 11px;
  border:1px solid rgba(216,224,236,.95);
  border-radius:12px;
  background:rgba(255,255,255,.97);
  box-shadow:0 12px 30px rgba(28,47,75,.14);
  backdrop-filter:blur(8px);
  transform:translate(-50%,-112%);
  color:#172236;
  font-size:10px;
}
.chart-tooltip .tt-date{display:block;color:#7f8ba0;font-size:9px;margin-bottom:6px;white-space:nowrap}
.chart-tooltip .tt-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:2px 0}
.chart-tooltip .tt-row span{display:flex;align-items:center;gap:6px;color:#627087}
.chart-tooltip .tt-row b{font-size:11px}
.tt-dot{width:7px;height:7px;border-radius:50%}.tt-dot.sys{background:#246bfd}.tt-dot.dia{background:#17a673}
.chart-empty{
  position:absolute;
  inset:8px 8px 0;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:5px;
  border:1px dashed #dbe3ef;
  border-radius:14px;
  background:#fbfcfe;
  color:#7c899e;
  text-align:center;
}
.chart-empty[hidden]{display:none!important}
.chart-empty-icon{display:grid;place-items:center;width:42px;height:42px;margin-bottom:4px;border-radius:13px;background:#edf4ff;color:#246bfd;font-size:20px;font-weight:900}
.chart-empty strong{color:#33405a;font-size:12px}.chart-empty span{font-size:10px}
.chart-footer{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:11px 24px 18px;
}
.chart-footer small{color:#98a3b3;font-size:9px}
.chart-legend{display:flex;align-items:center;justify-content:flex-start;gap:18px;padding:0;color:#66758c;font-size:10px;font-weight:800}
.chart-legend span{display:inline-flex;align-items:center;gap:7px}
.legend-line{display:inline-block;width:18px;height:3px;border-radius:999px}.legend-line.systolic{background:#246bfd}.legend-line.diastolic{background:#17a673}

@media(max-width:760px){
  .chart-card{border-radius:18px}
  .chart-top{padding:17px 15px 12px;gap:12px;flex-direction:column}
  .chart-title-wrap h3{font-size:18px}.chart-title-wrap p{font-size:11px}
  .chart-tabs{width:100%;box-sizing:border-box}.chart-tab{min-width:0;padding:9px 8px}
  .chart-kpis{grid-template-columns:1fr 1fr;gap:7px;padding:0 15px 12px}
  .chart-kpi{padding:9px 10px}.chart-kpi strong{font-size:15px}
  .chart-plot-shell{padding:0 7px 0 3px}.chart-y-unit{left:17px;top:5px}
  .bp-chart-wrap{height:270px;padding-top:10px}
  .chart-footer{align-items:flex-start;flex-direction:column;padding:9px 15px 15px;gap:7px}
  .chart-footer small{font-size:8.5px}.chart-legend{gap:16px}
}
@media(max-width:390px){
  .chart-kpis{grid-template-columns:1fr 1fr}
  .chart-kpi strong{font-size:14px}
  .bp-chart-wrap{height:245px}
}