:root{
  --bg:#f4f6f8; --card:#fff; --ink:#17212b; --ink2:#5b6773; --line:#e3e8ed;
  --brand:#0f5f6b; --brand2:#0b4a53; --brand-soft:#e3f1f2;
  --red:#c62828; --red-soft:#fdecec; --amber:#a35c00; --amber-soft:#fff3df;
  --green:#1d7a3e; --green-soft:#e6f4ea; --blue:#2457a6; --blue-soft:#e8effa;
  --grey:#5b6773; --grey-soft:#eef1f4;
  --radius:12px; --shadow:0 1px 2px rgba(16,24,40,.06),0 1px 3px rgba(16,24,40,.08);
}
*{box-sizing:border-box}
html,body{margin:0}
body{font:15px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background:var(--bg);color:var(--ink);-webkit-text-size-adjust:100%}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
h1{font-size:22px;margin:0 0 4px}
h2{font-size:17px;margin:0}
.muted{color:var(--ink2)}
.nowrap{white-space:nowrap}

/* Layout */
.sidebar{position:fixed;inset:0 auto 0 0;width:224px;background:var(--brand2);color:#fff;display:flex;flex-direction:column;padding:18px 12px;z-index:10}
.sidebar .brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:16px;padding:4px 8px 18px}
.logo{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:8px;background:#fff;color:var(--brand2);font-weight:800}
.sidebar nav{display:flex;flex-direction:column;gap:2px;flex:1}
.sidebar nav a{display:flex;align-items:center;gap:12px;color:#d6e8ea;padding:10px 12px;border-radius:8px;font-weight:500}
.sidebar nav a:hover{background:rgba(255,255,255,.08);text-decoration:none;color:#fff}
.sidebar nav a.active{background:rgba(255,255,255,.16);color:#fff}
.sidebar svg{width:20px;height:20px;fill:currentColor;flex:none}
.me{border-top:1px solid rgba(255,255,255,.15);padding:14px 8px 0;font-size:13px}
.me-name{font-weight:600}
.me-links a{color:#bfe0e3}
.main{margin-left:224px;padding:24px 28px 40px;max-width:1500px}
.main-guest{display:grid;place-items:center;min-height:100vh;padding:20px}
.topbar,.bottomnav{display:none}

.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.page-head p{margin:0;color:var(--ink2)}

/* Cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-pad{padding:18px}
.section{margin-top:22px}
.section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;gap:10px}
.section-head .count{background:var(--grey-soft);color:var(--ink2);border-radius:999px;padding:1px 9px;font-size:13px;font-weight:600;margin-left:6px}

/* Tiles */
.tiles{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}
.tile{display:flex;flex-direction:column;gap:6px;padding:14px 16px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);color:var(--ink);border-left:4px solid var(--grey)}
.tile:hover{text-decoration:none;border-color:var(--brand);border-left-color:inherit}
.tile .t-label{font-size:13px;color:var(--ink2);font-weight:600;line-height:1.25}
.tile .t-num{font-size:30px;font-weight:750;line-height:1}
.tile .t-sub{font-size:12px;color:var(--ink2)}
.tile.red{border-left-color:var(--red)} .tile.red .t-num{color:var(--red)}
.tile.amber{border-left-color:#e08a00} .tile.amber .t-num{color:var(--amber)}
.tile.blue{border-left-color:var(--blue)} .tile.blue .t-num{color:var(--blue)}
.tile.zero .t-num{color:var(--ink2)}

/* Badges & tags */
.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}
.b-red{background:var(--red-soft);color:var(--red)}
.b-amber{background:var(--amber-soft);color:var(--amber)}
.b-green{background:var(--green-soft);color:var(--green)}
.b-blue{background:var(--blue-soft);color:var(--blue)}
.b-grey{background:var(--grey-soft);color:var(--grey)}
.tag{display:inline-block;font-size:10.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--blue);background:var(--blue-soft);border-radius:4px;padding:1px 5px}

/* Table */
.table-wrap{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow-x:auto}
table{width:100%;border-collapse:collapse}
th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--ink2);font-weight:650;padding:10px 12px;border-bottom:1px solid var(--line);background:#fafbfc;white-space:nowrap}
td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
tbody tr:last-child td{border-bottom:0}
tr.attn td{background:#fff7f7}
tr.attn td:first-child{box-shadow:inset 3px 0 0 var(--red)}
.pname{font-weight:650;color:var(--ink)}
.sub{font-size:12.5px;color:var(--ink2);margin-top:2px;display:flex;flex-wrap:wrap;gap:4px 8px;align-items:center}
.sub.warn,.warn{color:var(--red);font-weight:600}
.agent{color:var(--ink2)}
.wa{color:var(--green)}
.empty{padding:22px;text-align:center;color:var(--ink2);background:var(--card);border:1px dashed var(--line);border-radius:var(--radius)}

/* Status selects */
select.js-status{appearance:none;-webkit-appearance:none;border:1px solid transparent;border-radius:999px;padding:5px 26px 5px 11px;font-size:13px;font-weight:650;cursor:pointer;background-repeat:no-repeat;background-position:right 9px center;background-size:10px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%235b6773'/%3E%3C/svg%3E");min-width:132px}
select.js-status:focus{outline:2px solid var(--brand);outline-offset:1px}
.s-b-red{background-color:var(--red-soft);color:var(--red)}
.s-b-amber{background-color:var(--amber-soft);color:var(--amber)}
.s-b-green{background-color:var(--green-soft);color:var(--green)}
.s-b-blue{background-color:var(--blue-soft);color:var(--blue)}
.s-b-grey{background-color:var(--grey-soft);color:var(--grey)}
select.saving{opacity:.5}

/* Forms */
label{display:block;font-size:13px;font-weight:600;color:var(--ink2);margin-bottom:5px}
input[type=text],input[type=email],input[type=password],input[type=date],input[type=search],select,textarea{width:100%;font:inherit;padding:9px 11px;border:1px solid #cfd6dd;border-radius:8px;background:#fff;color:var(--ink)}
textarea{min-height:90px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--brand);outline-offset:0;border-color:var(--brand)}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 16px}
.form-grid .full{grid-column:1/-1}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;font:inherit;font-weight:650;padding:9px 16px;border-radius:8px;border:1px solid var(--brand);background:var(--brand);color:#fff;cursor:pointer;white-space:nowrap}
.btn:hover{background:var(--brand2);text-decoration:none}
.btn.secondary{background:#fff;color:var(--brand)}
.btn.secondary:hover{background:var(--brand-soft)}
.btn.danger{background:#fff;color:var(--red);border-color:#e7b4b4}
.btn.small{padding:5px 11px;font-size:13px}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}

/* Filters */
.filters{display:grid;grid-template-columns:2fr repeat(4,1fr) auto;gap:10px;align-items:end;padding:14px;margin-bottom:14px}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.chip{padding:6px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--ink);font-size:13px;font-weight:600}
.chip:hover{text-decoration:none;border-color:var(--brand)}
.chip.active{background:var(--brand);border-color:var(--brand);color:#fff}
.chip .n{opacity:.7;margin-left:4px}
.pager{display:flex;gap:8px;justify-content:center;margin-top:14px;align-items:center}

/* Detail */
.detail-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:16px;align-items:start}
.status-panel .row{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}
.status-panel .row:last-child{border-bottom:0}
.status-panel .row > span{font-weight:600;font-size:14px}
.kv{display:grid;grid-template-columns:140px 1fr;gap:6px 12px;font-size:14px}
.kv dt{color:var(--ink2)}
.kv dd{margin:0}
.log{list-style:none;margin:0;padding:0;font-size:13px}
.log li{padding:8px 0;border-bottom:1px solid var(--line)}
.log li:last-child{border-bottom:0}
.log .when{color:var(--ink2);font-size:12px}

/* Flash & toast */
.flash{padding:11px 14px;border-radius:8px;margin-bottom:14px;font-weight:550}
.flash-ok{background:var(--green-soft);color:var(--green)}
.flash-error{background:var(--red-soft);color:var(--red)}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:#17212b;color:#fff;padding:10px 16px;border-radius:8px;font-size:14px;opacity:0;pointer-events:none;transition:.2s;z-index:50;max-width:90vw}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.err{background:var(--red)}

/* Login */
.login-card{width:100%;max-width:380px;padding:28px}
.login-card .brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;margin-bottom:20px}
.login-card .logo{background:var(--brand);color:#fff}
.login-card .field{margin-bottom:14px}

/* More (mobile admin menu) */
.menu-list a{display:flex;justify-content:space-between;padding:15px 16px;border-bottom:1px solid var(--line);color:var(--ink);font-weight:600}
.menu-list a:last-child{border-bottom:0}

@media (max-width:1250px){
  .tiles{grid-template-columns:repeat(3,minmax(0,1fr))}
  .filters{grid-template-columns:repeat(3,1fr)}
  .filters .q{grid-column:1/-1}
}

/* ---------- Mobile ---------- */
@media (max-width:820px){
  body{font-size:15px}
  .sidebar{display:none}
  .topbar{display:flex;position:sticky;top:0;z-index:20;align-items:center;justify-content:space-between;background:var(--brand2);color:#fff;padding:10px 16px;padding-top:max(10px,env(safe-area-inset-top))}
  .topbar .brand{display:flex;align-items:center;gap:9px;font-weight:700}
  .top-account{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:rgba(255,255,255,.18);color:#fff;font-weight:700}
  .main{margin:0;padding:16px 16px calc(84px + env(safe-area-inset-bottom))}
  .bottomnav{display:flex;position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);z-index:20;padding-bottom:env(safe-area-inset-bottom)}
  .bottomnav a{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 2px 9px;font-size:11px;font-weight:600;color:var(--ink2)}
  .bottomnav a:hover{text-decoration:none}
  .bottomnav a.active{color:var(--brand)}
  .bottomnav svg{width:22px;height:22px;fill:currentColor}
  h1{font-size:20px}
  .tiles{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .tile{padding:12px 14px}
  .tile .t-num{font-size:26px}
  .filters{grid-template-columns:1fr 1fr}
  .form-grid,.detail-grid{grid-template-columns:1fr}
  .kv{grid-template-columns:110px 1fr}

  /* table → cards */
  .table-wrap{background:transparent;border:0;box-shadow:none;overflow:visible}
  .appt-table thead{display:none}
  .appt-table,.appt-table tbody,.appt-table tr,.appt-table td{display:block;width:100%}
  .appt-table tr{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:10px;padding:6px 14px}
  .appt-table tr.attn{background:#fff7f7;border-color:#f1c4c4}
  .appt-table tr.attn td{background:transparent}
  .appt-table tr.attn td:first-child{box-shadow:none}
  .appt-table td{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:8px 0;border-bottom:1px dashed var(--line);text-align:right}
  .appt-table td:last-child{border-bottom:0}
  .appt-table td::before{content:attr(data-label);font-size:12px;font-weight:650;color:var(--ink2);text-align:left;flex:none}
  .appt-table td > div{min-width:0}
  .appt-table td .cv{display:flex;flex-direction:column;align-items:flex-end;gap:2px}
  .appt-table td .sub{justify-content:flex-end}
  .appt-table td.cell-patient{display:block;text-align:left;padding-top:10px}
  .appt-table td.cell-patient::before{display:none}
  .appt-table td.cell-patient .sub{justify-content:flex-start}
  .appt-table .pname{font-size:16px}
  select.js-status{min-width:150px}
  .simple-table thead{display:none}
  .simple-table tr{display:block;border-bottom:1px solid var(--line);padding:8px 0}
  .simple-table td{display:block;border:0;padding:2px 12px}
}