:root{
  --teal:#0F4A54;
  --teal-deep:#0B3942;
  --cyan:#5CC2D4;
  --accent:#1C8A9C;
  --mist:#F4F3EE;
  --ink:#0F2A30;
  --muted:#6a818a;
  --white:#fff;
  --line:#e1e9ec;
  --ok:#1f9d6b;
  --ok-bg:#e6f5ee;
  --warn:#b8860b;
  --warn-bg:#fbf2d6;
  --info:#1C8A9C;
  --info-bg:#e3f3f6;
  --grey:#8aa0a8;
  --grey-bg:#eef2f3;
  --shadow:0 14px 34px rgba(15,74,84,.14);
  --shadow-sm:0 6px 18px rgba(15,74,84,.07);
}
*{box-sizing:border-box;margin:0;padding:0;}
/* The [hidden] attribute must win over any display rule (e.g. .auth{display:flex}),
   otherwise the login screen stays visible on top of the dashboard after sign-in. */
[hidden]{display:none!important;}
html,body{min-height:100%;}
body{
  font-family:'Montserrat',system-ui,-apple-system,sans-serif;
  color:var(--ink);
  background:linear-gradient(168deg,#eef2f1 0%,#e7ece9 55%,#dde4e2 100%);
}
.muted{color:var(--muted);}
.loading{padding:34px 10px;text-align:center;color:var(--muted);font-size:13.5px;font-weight:600;}

/* ---------- LOGIN ---------- */
.auth{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;
  background:linear-gradient(160deg,var(--teal) 0%,var(--teal-deep) 100%);}
.auth-card{width:100%;max-width:400px;background:#fff;border-radius:24px;padding:34px 28px;box-shadow:var(--shadow);}
.auth-logo{display:block;height:34px;margin:0 auto 8px;object-fit:contain;}
.auth-sub{text-align:center;color:var(--muted);font-size:12px;font-weight:700;margin-bottom:20px;letter-spacing:1.2px;text-transform:uppercase;}
.auth-card h2{font-size:21px;font-weight:800;text-align:center;}
.lead{font-size:13.5px;color:var(--muted);margin-top:8px;line-height:1.55;font-weight:500;text-align:center;}
.field{margin-top:18px;}
.field label{font-size:12px;font-weight:700;color:var(--ink);}
.field input{width:100%;margin-top:7px;border:1.5px solid var(--line);border-radius:13px;padding:13px;
  font-family:inherit;font-size:15px;color:var(--ink);background:#fdfefe;}
.field input:focus{outline:none;border-color:var(--cyan);}
.code-input{text-align:center;font-size:24px;font-weight:800;letter-spacing:10px;}
.btn{display:block;width:100%;border:none;cursor:pointer;font-family:inherit;font-weight:700;font-size:15px;
  padding:14px 16px;border-radius:14px;transition:filter .15s ease;}
.btn:hover{filter:brightness(1.05);}
.btn:disabled{opacity:.6;cursor:default;}
.btn-teal{background:var(--teal);color:#fff;margin-top:18px;}
.linkbtn{background:none;border:none;color:var(--accent);font-family:inherit;font-weight:700;font-size:13px;cursor:pointer;margin-top:14px;width:100%;}
.formerr{color:#c0492f;font-size:12.5px;font-weight:700;margin-top:12px;min-height:16px;text-align:center;}
.devhint{margin-top:10px;text-align:center;font-size:12px;color:var(--accent);font-weight:700;}
.tie{font-size:11px;color:#9aa9aa;text-align:center;margin-top:18px;font-weight:600;}

/* ---------- TOP BAR ---------- */
.topbar{background:#0c3a43;display:flex;align-items:center;justify-content:space-between;
  padding:12px 20px;position:sticky;top:0;z-index:20;}
.brand{display:flex;align-items:center;gap:11px;}
.topbar-logo{height:24px;object-fit:contain;}
.topbar-tag{font-size:10.5px;font-weight:800;letter-spacing:1px;text-transform:uppercase;color:#fff;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:4px 9px;}
.topbar-right{display:flex;align-items:center;gap:14px;}
.who{font-size:13px;color:rgba(255,255,255,.8);font-weight:600;}
.logoutbtn{background:rgba(255,255,255,.10);color:#fff;border:1px solid rgba(255,255,255,.22);border-radius:9px;
  font-family:inherit;font-size:12.5px;font-weight:700;padding:6px 13px;cursor:pointer;}
.logoutbtn:hover{background:rgba(255,255,255,.18);}

/* ---------- LAYOUT ---------- */
.wrap{max-width:780px;margin:0 auto;padding:26px 18px 40px;}
.hello h1{font-size:23px;font-weight:800;letter-spacing:-.3px;}
.hello-sub{font-size:13.5px;color:var(--muted);margin-top:5px;font-weight:500;line-height:1.5;}
.section-h{font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:1px;color:var(--teal);margin:26px 0 12px;}
.example-note{margin-top:16px;background:var(--warn-bg);border:1px solid #efdca0;color:#8a6a12;
  font-size:12.5px;font-weight:600;border-radius:12px;padding:11px 14px;line-height:1.45;}

/* ---------- KPI CARDS ---------- */
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px;}
.kpi{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px 14px;box-shadow:var(--shadow-sm);text-align:center;}
.kpi-num{font-size:30px;font-weight:800;line-height:1;color:var(--teal);}
.kpi-lab{font-size:11.5px;font-weight:700;color:var(--muted);margin-top:7px;text-transform:uppercase;letter-spacing:.5px;}
.kpi.t .kpi-num{color:var(--info);}
.kpi.r .kpi-num{color:var(--ok);}

/* ---------- PATIENT CARDS ---------- */
.patients{display:flex;flex-direction:column;gap:11px;}
.pcard{background:#fff;border:1px solid var(--line);border-radius:16px;padding:15px 16px;box-shadow:var(--shadow-sm);
  cursor:pointer;transition:transform .12s ease,box-shadow .12s ease;text-align:left;width:100%;font-family:inherit;}
.pcard:hover{transform:translateY(-1px);box-shadow:var(--shadow);}
.pcard-top{display:flex;align-items:center;justify-content:space-between;gap:10px;}
.pcard-name{font-size:15.5px;font-weight:800;color:var(--ink);}
.pcard-prog{font-size:12.5px;color:var(--muted);font-weight:600;margin-top:2px;}
.pill{font-size:11px;font-weight:800;padding:5px 10px;border-radius:999px;white-space:nowrap;letter-spacing:.2px;}
.pill.por_iniciar{background:var(--grey-bg);color:#5b7077;}
.pill.valoracion{background:var(--info-bg);color:var(--info);}
.pill.en_tratamiento{background:var(--warn-bg);color:var(--warn);}
.pill.recuperado{background:var(--ok-bg);color:var(--ok);}
.pill.perdido{background:#f6e7e3;color:#b3543a;}
.bar{height:8px;background:#eef2f3;border-radius:99px;margin-top:13px;overflow:hidden;}
.bar > i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--cyan),var(--accent));transition:width .4s ease;}
.pcard.recuperado .bar > i{background:linear-gradient(90deg,#43c393,var(--ok));}
.pcard-meta{display:flex;justify-content:space-between;gap:10px;margin-top:9px;font-size:11.5px;color:var(--muted);font-weight:600;}
.pcard-meta b{color:var(--ink);font-weight:700;}
.sescount{font-size:12px;color:var(--muted);font-weight:700;margin-top:9px;}
.sescount b{color:var(--teal);}

/* ---------- REPORT ---------- */
.backbtn{background:none;border:none;color:var(--accent);font-family:inherit;font-weight:800;font-size:14px;cursor:pointer;padding:4px 0;margin-bottom:8px;}
.report-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:var(--shadow-sm);}
.report-card h2{font-size:21px;font-weight:800;}
.report-prog{font-size:13px;color:var(--muted);font-weight:600;margin-top:3px;}
.report-status{margin-top:14px;}
.big-bar{height:11px;background:#eef2f3;border-radius:99px;margin:16px 0 6px;overflow:hidden;}
.big-bar > i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--cyan),var(--accent));}
.report-sessions{font-size:14px;font-weight:700;color:var(--teal);}
.report-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px;}
.rg-item{background:var(--mist);border-radius:13px;padding:13px 14px;}
.rg-lab{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);}
.rg-val{font-size:15px;font-weight:800;color:var(--ink);margin-top:4px;}
.timeline-h{font-size:12.5px;font-weight:800;text-transform:uppercase;letter-spacing:.7px;color:var(--teal);margin:22px 0 10px;}
.tline{list-style:none;border-left:2px solid var(--line);margin-left:6px;padding-left:16px;display:flex;flex-direction:column;gap:13px;}
.tline li{position:relative;}
.tline li::before{content:'';position:absolute;left:-22px;top:3px;width:9px;height:9px;border-radius:50%;background:var(--cyan);border:2px solid #fff;box-shadow:0 0 0 1px var(--cyan);}
.tline .t-date{font-size:12px;font-weight:800;color:var(--ink);}
.tline .t-lab{font-size:12.5px;color:var(--muted);font-weight:600;}
.report-empty{color:var(--muted);font-size:13px;font-weight:600;padding:6px 0;}
.report-note{margin-top:18px;font-size:11.5px;color:var(--grey);font-weight:600;line-height:1.5;border-top:1px solid var(--line);padding-top:14px;}

/* ---------- FOOTER ---------- */
.appfoot{text-align:center;font-size:11.5px;color:var(--muted);font-weight:600;padding:22px 18px 32px;line-height:1.6;}
.appfoot a{color:var(--accent);text-decoration:none;font-weight:700;}

@media(max-width:560px){
  .kpis{gap:9px;}
  .kpi{padding:13px 8px;}
  .kpi-num{font-size:25px;}
  .kpi-lab{font-size:10px;}
  .report-grid{grid-template-columns:1fr;}
}