:root{
  --lav:#cdcaee; --lav-2:#dcdaf5; --lav-3:#ecebfa;
  --purple:#3f2a6b; --purple-2:#4a3480; --indigo:#5b54d6; --indigo-2:#6c63ff;
  --navy:#1d1846; --ink:#22223a; --muted:#6b6b85; --line:#e3e3ee;
  --bg:#ffffff; --card:#ffffff; --danger:#eb5757; --ok:#27ae60; --warn:#f2c94c;
  --radius:14px; --sidebar:155px; --topbar:98px;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:Nunito,system-ui,Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--lav);font-size:15px}
a{color:var(--indigo);text-decoration:none}
.ic{width:22px;height:22px;flex:none}
.muted{color:var(--muted)} .center{text-align:center} .right{text-align:right}
.hidden{display:none!important}

/* ---------- shell ---------- */
.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);background:var(--lav);display:flex;flex-direction:column;z-index:20;overflow-y:auto}
.brand{height:var(--topbar);display:flex;align-items:flex-start;padding:18px 0 0 50px}
.logo-sm{font-weight:400;letter-spacing:2px;color:var(--purple);font-size:15px}
.logo-sm b{font-weight:400;color:var(--indigo)}
.sidebar nav{flex:1;display:flex;flex-direction:column;margin-top:-10px}
.sidebar nav a,.sidebar .help{display:flex;flex-direction:column;align-items:center;gap:4px;padding:11px 4px;color:#3a3a55;font-size:13.5px}
.sidebar nav a:hover{background:var(--lav-2)}
.sidebar nav a.active{background:var(--indigo);color:#fff}
.sidebar .ic{width:26px;height:26px}
.main{margin-left:var(--sidebar);min-height:100vh;display:flex;flex-direction:column}
.topbar{height:var(--topbar);display:flex;align-items:center;justify-content:space-between;padding:0 28px 0 20px}
.topbar h1{font-size:26px;font-weight:700;margin:0;color:var(--navy)}
.top-actions{display:flex;align-items:center;gap:22px}
.icon-btn{color:var(--purple);position:relative;display:inline-flex}
.icon-btn .ic{width:28px;height:28px}
.badge{position:absolute;top:-8px;right:-8px;background:#f26b5b;color:#fff;font-size:12px;border-radius:50%;width:20px;height:20px;display:grid;place-items:center;border:2px solid #fff}
.user-chip{position:relative;display:flex;align-items:center;gap:14px;background:var(--indigo);color:#fff;border-radius:40px;padding:6px 6px 6px 18px;cursor:pointer;min-width:200px;justify-content:space-between}
.user-chip small{display:block;font-size:11px;opacity:.75}
.avatar{width:46px;height:46px;border-radius:50%;background:#fff;color:var(--indigo);display:grid;place-items:center;font-weight:800;font-size:20px}
.user-menu{display:none;position:absolute;right:0;top:100%;margin-top:6px;background:#fff;border-radius:10px;box-shadow:0 8px 30px rgba(0,0,0,.15);min-width:180px;overflow:hidden;z-index:50}
.user-chip:hover .user-menu,.user-chip:focus-within .user-menu{display:block}
.user-menu a{display:flex;gap:8px;align-items:center;padding:10px 14px;color:var(--ink)}
.user-menu a:hover{background:var(--lav-3)}
.content{flex:1;background:var(--bg);border-top-left-radius:6px;padding:18px;min-width:0}

/* ---------- elements ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:16px}
.card h2{margin:0 0 12px;font-size:18px;color:var(--navy)}
.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.toolbar .spacer{flex:1}
.btn{display:inline-flex;align-items:center;gap:6px;border:0;border-radius:24px;padding:9px 18px;font:inherit;font-weight:600;cursor:pointer;background:var(--lav-3);color:var(--ink)}
.btn:hover{filter:brightness(.96)}
.btn-primary{background:var(--indigo);color:#fff}
.btn-dark{background:var(--navy);color:#fff}
.btn-danger{background:var(--danger);color:#fff}
.btn-sm{padding:5px 12px;font-size:13px}
.btn .ic{width:18px;height:18px}
.round{width:40px;height:40px;padding:0;justify-content:center;border-radius:50%}
.pill{border-radius:24px;padding:8px 14px;background:#f1f1f6;color:#555;font-weight:600;font-size:14px;border:0;cursor:pointer;font-family:inherit}
.pill.active{background:var(--navy);color:#fff}
input,select,textarea{font:inherit;padding:9px 12px;border:1px solid #cfcfe0;border-radius:10px;background:#fff;color:var(--ink);width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--indigo-2);outline-offset:-1px;border-color:transparent}
select.rounded{border-radius:24px;padding:9px 16px;min-width:160px;width:auto}
label{display:block;font-weight:600;font-size:13px;color:#444;margin-bottom:4px}
.grid{display:grid;gap:14px}
.g2{grid-template-columns:repeat(2,1fr)} .g3{grid-template-columns:repeat(3,1fr)} .g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.g2,.g3,.g4{grid-template-columns:1fr}}
table.table{width:100%;border-collapse:collapse}
.table th{background:var(--lav-3);text-align:left;font-size:13px;color:#444;padding:10px;white-space:nowrap}
.table td{padding:10px;border-bottom:1px solid var(--line);vertical-align:middle}
.table tr:hover td{background:#fafaff}
.tag{display:inline-block;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:700;color:#fff}
.alert{padding:12px 16px;border-radius:10px;margin-bottom:12px}
.alert-success{background:#e6f6ec;color:#1e7a44}
.alert-error{background:#fdecec;color:#b33}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:16px}
.stat{background:var(--lav-3);border-radius:var(--radius);padding:16px}
.stat b{display:block;font-size:24px;color:var(--navy)}
.tabs{display:flex;gap:6px;border-bottom:1px solid var(--line);margin-bottom:14px}
.tabs a{padding:10px 16px;color:var(--muted);font-weight:600;border-bottom:3px solid transparent}
.tabs a.active{color:var(--indigo);border-color:var(--indigo)}
.empty{padding:40px;text-align:center;color:var(--muted)}

/* ---------- modal ---------- */
.modal-bg{position:fixed;inset:0;background:rgba(20,16,50,.45);display:none;align-items:center;justify-content:center;z-index:100;padding:16px}
.modal-bg.open{display:flex}
.modal{background:#fff;border-radius:16px;width:100%;max-width:620px;max-height:92vh;overflow:auto;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.modal header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line)}
.modal header h3{margin:0;color:var(--navy)}
.modal .body{padding:18px 20px}
.modal footer{display:flex;gap:8px;justify-content:flex-end;padding:14px 20px;border-top:1px solid var(--line)}
.x{background:none;border:0;font-size:26px;cursor:pointer;color:#888;line-height:1}
.ac-list{position:absolute;left:0;right:0;top:100%;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.12);max-height:240px;overflow:auto;z-index:5}
.ac-list div{padding:8px 12px;cursor:pointer}
.ac-list div:hover,.ac-list div.sel{background:var(--lav-3)}

/* ---------- schedule ---------- */
.sched-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:4px 4px 14px}
.sched-bar .date{font-weight:700;font-size:18px;min-width:190px}
.view-toggle{display:flex;gap:4px;background:#f1f1f6;padding:4px;border-radius:30px}
.view-toggle a{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;color:#fff;background:var(--indigo)}
.view-toggle a.off{background:#2b2b3b}
.sched-wrap{border:1px solid var(--line);border-radius:8px;overflow:auto;height:calc(100vh - var(--topbar) - 110px);position:relative}
.sched{display:grid;min-width:max-content;position:relative}
.sched .hdr{position:sticky;top:0;z-index:4;background:var(--lav);font-weight:700;text-align:center;padding:16px 8px;border-right:1px solid #9c98c9;border-bottom:1px solid #9c98c9;font-size:16px}
.sched .hdr small{display:block;font-weight:600;font-size:12px;color:#555}
.sched .corner{position:sticky;left:0;top:0;z-index:6;background:var(--lav);border-bottom:1px solid #9c98c9;border-right:1px solid #9c98c9}
.sched .time{position:sticky;left:0;z-index:3;background:#fff;text-align:right;padding:0 12px;font-size:14px;color:#333;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:flex-end}
.sched .cell{border-bottom:1px solid var(--line);border-right:1px solid #f0f0f5;cursor:pointer}
.sched .cell:hover{background:#f5f4ff}
.sched .cell.off{background:#f3f3f3;cursor:not-allowed}
.sched .off-label{position:absolute;display:flex;align-items:center;padding-left:28px;color:#333;font-size:16px;pointer-events:none;background:#f0f0f0;border-radius:2px}
.appt{position:absolute;border-radius:6px;padding:4px 8px;color:#fff;font-size:12.5px;overflow:hidden;cursor:pointer;box-shadow:0 1px 3px rgba(0,0,0,.2);z-index:2;border-left:4px solid rgba(0,0,0,.25);line-height:1.3}
.appt b{display:block;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.appt:hover{filter:brightness(1.08);z-index:3}
.now-line{position:absolute;height:2px;background:var(--danger);z-index:3;pointer-events:none}
.legend{display:flex;gap:12px;flex-wrap:wrap;font-size:12px;margin-top:8px}
.legend span{display:inline-flex;align-items:center;gap:5px}
.legend i{width:10px;height:10px;border-radius:3px;display:inline-block}

/* ---------- login ---------- */
.login-page{background:#f6f6f6;display:flex;align-items:center;justify-content:center;min-height:100vh;padding:16px}
.login-card{display:grid;grid-template-columns:1fr 1fr;width:100%;max-width:1430px;min-height:670px;border-radius:40px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.12);background:#fff}
.login-left{padding:60px 18%;display:flex;flex-direction:column;align-items:stretch;justify-content:center;gap:16px}
.logo-lg{text-align:center;font-size:64px;letter-spacing:6px;color:#1d1530;font-weight:400;line-height:1}
.logo-lg b{color:#6b3fd6;font-weight:400}
.logo-lg small{display:block;font-size:19px;letter-spacing:2px;margin-top:8px}
.pill-input{display:flex;align-items:center;gap:12px;border:1px solid #cfcfcf;border-radius:40px;padding:4px 22px;color:#777;margin:0 0 14px;font-weight:400}
.pill-input input{border:0;padding:12px 0;font-size:18px}
.pill-input input:focus{outline:0}
.btn-signin{width:100%;background:var(--purple);color:#fff;border:0;border-radius:40px;padding:16px;font-size:17px;cursor:pointer;box-shadow:0 6px 14px rgba(63,42,107,.35);font-family:inherit;letter-spacing:.5px}
.forgot{color:var(--purple);font-weight:700;text-align:center;margin-top:40px;font-size:17px}
.login-right{background:#452a6b;color:#fff;padding:24px 28px;display:flex;flex-direction:column;align-items:center}
.logo-box{width:132px;height:140px;background:#7c3aed;border-radius:16px;display:grid;place-items:center;font-size:36px;letter-spacing:2px}
.login-right h2{font-size:34px;margin:28px 0 24px;text-align:center}
.login-right ul{list-style:none;padding:0;margin:0;width:100%}
.login-right li{background:rgba(255,255,255,.05);border-radius:12px;padding:22px 26px;margin-bottom:14px;font-size:18px}
@media (max-width:860px){.login-card{grid-template-columns:1fr}.login-right{display:none}.login-left{padding:40px 24px}}

/* ---------- print ---------- */
@media print{
  .sidebar,.topbar,.no-print{display:none!important}
  .main{margin:0}.content{padding:0}
  body{background:#fff}
}
@media (max-width:700px){
  :root{--sidebar:70px}
  .sidebar nav a span,.sidebar .help span{font-size:10px}
  .brand{padding:18px 0 0 10px}
  .topbar{padding:0 12px}.top-actions{gap:12px}
  .user-chip{min-width:0}.user-chip>span:first-child{display:none}
}

/* ---------- appointment window ---------- */
.modal.modal-xl{max-width:1120px;display:flex;flex-direction:column}
.modal-xl header{align-items:flex-start}
.appt-banner{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:6px;font-size:13px}
.chip{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:20px;background:var(--lav-3);font-size:12.5px;font-weight:700;color:var(--ink)}
.chip.solid{color:#fff}
.mtabs{display:flex;gap:2px;overflow-x:auto;border-bottom:1px solid var(--line);padding:0 12px;background:#fbfbfe;flex:none}
.mtabs button{border:0;background:none;padding:12px 12px;font:inherit;font-size:13.5px;font-weight:700;color:var(--muted);border-bottom:3px solid transparent;cursor:pointer;white-space:nowrap}
.mtabs button.active{color:var(--indigo);border-color:var(--indigo)}
.mtabs button:disabled{opacity:.35;cursor:not-allowed}
.mtab.body{padding:18px 20px}
.mtab h4{margin:0 0 10px;color:var(--navy);font-size:15px}
.chk{display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:13.5px;margin:0;cursor:pointer}
.chk input{width:auto;margin:0}
.opt-row{display:flex;gap:18px;flex-wrap:wrap;padding:6px 0}
.sub-box{background:var(--lav-3);padding:12px;border-radius:10px}
.mini{width:100%;border-collapse:collapse;font-size:13.5px}
.mini th{background:var(--lav-3);text-align:left;padding:8px;font-size:12.5px;white-space:nowrap}
.mini td{padding:8px;border-bottom:1px solid var(--line);vertical-align:top}
.vgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.vgrid .unit{font-size:11px;color:var(--muted);font-weight:400}
.triage-pick{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.triage-pick label{border:2px solid transparent;border-radius:12px;padding:14px 8px;text-align:center;color:#fff;cursor:pointer;font-weight:800;margin:0}
.triage-pick input{display:none}
.triage-pick input:checked+span{outline:none}
.triage-pick label:has(input:checked){border-color:var(--navy);box-shadow:0 0 0 3px #fff inset}
.sigpad{border:2px dashed #b9b6dd;border-radius:10px;background:#fff;touch-action:none;width:100%;height:180px;cursor:crosshair}
.tab-err{margin-top:10px}
.appt .flags{position:absolute;top:4px;right:6px;display:flex;gap:3px}
.appt .flags i{width:9px;height:9px;border-radius:50%;border:1px solid #fff;display:block}
.appt .tri{display:inline-block;width:8px;height:8px;border-radius:2px;margin-right:4px;border:1px solid #fff}
@media (max-width:700px){.triage-pick{grid-template-columns:1fr 1fr}}

/* ---------- dental ---------- */
.dental-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:16px;align-items:start}
@media (max-width:1100px){.dental-layout{grid-template-columns:1fr}}
.odonto{display:block;margin:8px auto;user-select:none}
.odonto .surf{stroke:#8d8aa8;stroke-width:1;cursor:pointer}
.odonto .surf:hover{filter:brightness(.92)}
.odonto .surf.on{stroke:#5b54d6;stroke-width:2.5}
.odonto .tnum{font-size:12px;font-weight:800;fill:#3a3a55;cursor:pointer}
.odonto .tnum.planned{fill:#f2994a}
.odonto .missing .surf{opacity:.45}
table.perio{border-collapse:collapse;font-size:12px}
.perio th{padding:3px 6px;text-align:right;white-space:nowrap;color:#555;font-weight:700}
.perio td{padding:2px 3px;text-align:center;border-left:1px solid var(--line)}
.perio input.pd{width:22px;padding:2px 0;text-align:center;border-radius:4px;font-size:12px}
.perio input.pd.deep{background:#fdecec;color:#b33;font-weight:800}
.perio input[type=checkbox]{width:auto;margin:0 3px}
.dtab.hidden{display:none}

/* ---------- lab / radiology / documents ---------- */
.print-only{display:none}
@media print{.print-only{display:block}.card{border:0;padding:0 0 12px}.stats,.tabs{display:none}}
.img-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px}
.img-tile{display:flex;flex-direction:column;gap:6px;border:1px solid var(--line);border-radius:10px;padding:8px;color:var(--ink);background:#fafafe}
.img-tile img{width:100%;height:130px;object-fit:cover;border-radius:6px;background:#111}
.img-ph{height:130px;border-radius:6px;background:var(--lav-3);display:grid;place-items:center;font-weight:800;color:var(--indigo);font-size:20px}
.img-tile:hover{border-color:var(--indigo)}

/* ---------- pharmacy POS ---------- */
.pos{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:16px;align-items:start}
@media (max-width:1100px){.pos{grid-template-columns:1fr}}
#cart input{padding:5px 6px}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}
.tile{display:flex;gap:12px;align-items:center;padding:18px;border-radius:14px;background:var(--lav-3);color:var(--ink);border:1px solid transparent}
.tile:hover{border-color:var(--indigo);background:#fff}
.tile .ic{width:32px;height:32px;color:var(--indigo)}
.tile small{display:block;color:var(--muted);font-size:12.5px}

/* ---------- reports & analytics ---------- */
.report-link{display:block;padding:7px 10px;border-radius:8px;color:var(--ink);font-size:14px}
.report-link:hover{background:var(--lav-3)}
.report-link.active{background:var(--indigo);color:#fff}
.viz-root{--surface-1:#fcfcfb;--text-primary:#0b0b0b;--text-secondary:#52514e;--grid:#ececf1;--series-1:#2a78d6;--series-2:#eb6834}
.viz-h{font-size:18px;color:var(--navy);margin:18px 0 10px}
.viz-t{margin:0 0 8px;font-size:15px;color:var(--navy)}
.viz-box{position:relative;height:240px}
.stat small{display:block;font-size:12px}
details summary{cursor:pointer;font-size:12.5px;margin-top:8px}
.bar-inline{display:inline-block;width:70px;height:8px;background:#ececf1;border-radius:4px;vertical-align:middle;margin-left:6px;overflow:hidden}
.bar-inline i{display:block;height:100%;background:#2a78d6;border-radius:4px}