/* 4Health — Backend */
:root{
  --bg:#f5f7fb; --panel:#ffffff; --ink:#1a2233; --muted:#6b7688;
  --brand:#1f5fbf; --brand-2:#7a3fb0; --border:#e3e8f0; --ok:#137c3b; --warn:#b8860b; --danger:#b33636;
  --radius:12px; --shadow:0 4px 16px rgba(20,30,60,.06);
  --font:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
body{margin:0;font-family:var(--font);background:var(--bg);color:var(--ink);}
a{color:var(--brand);text-decoration:none}
.app{display:grid;grid-template-columns:230px 1fr;min-height:100vh}
.side{background:#0f1830;color:#c9d4e6;padding:20px 14px;position:sticky;top:0;height:100vh}
.side .logo{display:flex;align-items:center;gap:9px;font-weight:800;color:#fff;margin:4px 8px 22px;font-size:1.05rem}
.side .logo .dot{width:11px;height:11px;border-radius:50%;background:linear-gradient(135deg,#3a7bff,#a06bff)}
.side nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:9px;color:#aebbd2;font-weight:600;font-size:.94rem;margin-bottom:2px}
.side nav a:hover{background:#182444;color:#fff}
.side nav a.active{background:var(--brand);color:#fff}
.side .who{position:absolute;bottom:16px;left:14px;right:14px;font-size:.82rem;color:#8697b5}
.side .who a{color:#ff9b9b}
.main{padding:26px 30px}
.topbar{display:flex;align-items:center;gap:14px;margin-bottom:22px}
.topbar h1{font-size:1.4rem;margin:0}
.badge{background:var(--brand);color:#fff;border-radius:100px;padding:2px 10px;font-size:.78rem;font-weight:700}
@media(max-width:840px){.app{grid-template-columns:1fr}.side{position:static;height:auto}}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:26px}
.kpi{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.kpi .n{font-size:2rem;font-weight:800}
.kpi .l{color:var(--muted);font-size:.9rem;font-weight:600}

.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;margin-bottom:22px}
.panel h2{margin:0 0 14px;font-size:1.1rem}

table{width:100%;border-collapse:collapse;font-size:.92rem}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:top}
th{color:var(--muted);font-weight:700;font-size:.8rem;text-transform:uppercase;letter-spacing:.04em}
tr:hover td{background:#fafbfe}
.pill{display:inline-block;padding:3px 10px;border-radius:100px;font-size:.76rem;font-weight:700}
.pill.nueva{background:#e7f0ff;color:#1f5fbf}
.pill.contactado{background:#fff4d9;color:#8a6d10}
.pill.agendada{background:#e7f7ec;color:#137c3b}
.pill.cerrada{background:#eceff4;color:#5b6472}
.pill.cancelada{background:#fdeaea;color:#b33636}
.pill.tipo{background:#f0ecff;color:#6b3fa0}
.pill.sitio{background:#e9f7f4;color:#0f7a68}

.btn{display:inline-flex;align-items:center;gap:7px;border:0;border-radius:9px;padding:9px 15px;font:inherit;font-weight:700;background:var(--brand);color:#fff;cursor:pointer}
.btn:hover{filter:brightness(1.06)}
.btn.sm{padding:6px 11px;font-size:.85rem}
.btn.ghost{background:#fff;color:var(--brand);border:1.5px solid var(--border)}
.btn.danger{background:var(--danger)}
.btn.ok{background:var(--ok)}

.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}
.filters select,.filters input{padding:9px 11px;border:1px solid var(--border);border-radius:9px;font:inherit;background:#fff}

.field{margin-bottom:14px}
.field label{display:block;font-weight:600;font-size:.88rem;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:9px;font:inherit;background:#fff}
.field textarea{min-height:90px;resize:vertical}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
@media(max-width:700px){.row2,.row3{grid-template-columns:1fr}}
.checks{display:flex;gap:16px;flex-wrap:wrap}
.checks label{display:flex;align-items:center;gap:6px;font-weight:600;font-size:.92rem}
.flash{padding:11px 14px;border-radius:9px;margin-bottom:16px;font-weight:600}
.flash.ok{background:#e7f7ec;color:#137c3b}.flash.err{background:#fdeaea;color:#b33636}
.muted{color:var(--muted)}
.login-wrap{min-height:100vh;display:grid;place-items:center;background:linear-gradient(160deg,#0f1830,#1a2a4d)}
.login{background:#fff;border-radius:16px;padding:34px;width:360px;max-width:92vw;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.login h1{font-size:1.3rem;margin:0 0 4px}.login p{color:var(--muted);margin:0 0 20px;font-size:.92rem}
.cal-day{border:1px solid var(--border);border-radius:10px;padding:12px;margin-bottom:10px}
.cal-day h3{margin:0 0 8px;font-size:.98rem}
.cal-item{display:flex;justify-content:space-between;gap:10px;padding:8px 0;border-top:1px dashed var(--border)}