:root{
  --navy:#14113A;--navy2:#241F63;--blue:#3A18D6;--pink:#E8137F;--orange:#F59A3C;
  --grad:linear-gradient(135deg,#F59A3C,#E8137F,#3A18D6);
  --pale:#F0EDFC;--border:#DDD8F2;--off:#F7F6FC;--text:#1E1B3A;--muted:#5C5A72;
  --green:#1a7a4a;--greenl:#d4f0e2;--red:#c0392b;--redl:#fdecea;--warn:#e67e22;--warnl:#fef3e2;
  --gold:#C9A66B;
  --shadow:0 2px 16px rgba(20,17,58,.10);--shadow2:0 8px 32px rgba(20,17,58,.18);--r:12px;
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--font);background:#EFEDF9;color:var(--text);min-height:100vh;padding-bottom:40px;-webkit-tap-highlight-color:transparent}
/* HEADER */
.hdr{background:var(--navy);color:#fff;padding:16px 20px}
.hdr-inner{max-width:900px;margin:0 auto;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.logo-com{height:60px;width:auto;background:#fff;border-radius:10px;padding:5px 8px;flex-shrink:0}
.hdr-t{font-size:clamp(15px,3vw,19px);font-weight:700;letter-spacing:-.02em}
.hdr-s{font-size:11px;color:rgba(255,255,255,.5);letter-spacing:1.5px;text-transform:uppercase;margin-top:2px}
.hdr-badge{display:inline-block;background:var(--grad);color:#fff;font-weight:700;font-size:11px;letter-spacing:1px;text-transform:uppercase;padding:3px 14px;border-radius:20px;margin-top:6px}
.hdr-right{margin-left:auto;display:flex;flex-direction:column;align-items:flex-end;gap:3px}
.hdr-adm{font-size:10px;color:rgba(255,255,255,.5);letter-spacing:1px;text-transform:uppercase}
.logo-sz{height:38px;width:auto;background:#fff;border-radius:8px;padding:4px 8px}
@media(max-width:520px){.hdr-right{display:none}}
/* LAYOUT */
.main{max-width:900px;margin:18px auto;padding:0 12px}
.card{background:#fff;border-radius:var(--r);box-shadow:var(--shadow);margin:0 auto 14px;overflow:hidden}
.card-hdr{background:var(--navy);color:#fff;padding:11px 16px;display:flex;align-items:center;gap:10px}
.card-hdr .num{width:26px;height:26px;background:var(--grad);color:#fff;font-weight:700;font-size:12px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.card-hdr h2{font-size:14px;font-weight:600;flex:1}
.card-body{padding:16px}
.fg{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:600px){.fg{grid-template-columns:1fr}}
.fl{display:flex;flex-direction:column;gap:4px;margin-bottom:10px}
.fl:last-child{margin-bottom:0}
label{font-size:11px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.7px}
label em{font-style:normal;text-transform:none;font-weight:500;letter-spacing:0}
input[type=text],input[type=number],input[type=password],input[type=date],input[type=time],select,textarea{width:100%;padding:11px 13px;border:1.5px solid var(--border);border-radius:8px;font-family:var(--font);font-size:16px;color:var(--text);background:var(--off);outline:none;transition:all .2s}
input:focus,select:focus,textarea:focus{border-color:var(--blue);background:#fff;box-shadow:0 0 0 3px rgba(58,24,214,.1)}
textarea{resize:vertical}
.hint{font-size:12px;color:var(--muted);margin-top:4px}
/* RELOJ */
.reloj{background:var(--pale);border:1.5px solid var(--border);border-radius:10px;padding:12px 14px;display:flex;align-items:center;gap:12px}
.reloj .rl-t{font-size:22px;font-weight:700;color:var(--navy);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.reloj .rl-d{font-size:12px;color:var(--muted)}
/* SELECTOR TIPO (tarjetas) */
.sel-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.sel-opt{border:2px solid var(--border);border-radius:12px;padding:14px 10px;cursor:pointer;text-align:center;background:var(--off);transition:all .15s}
.sel-opt input{display:none}
.sel-opt .icon{font-size:26px;margin-bottom:4px}
.sel-opt .lbl{font-weight:700;font-size:14px;color:var(--navy)}
.sel-opt .sub{font-size:11px;color:var(--muted);margin-top:2px}
.sel-opt:has(input:checked){border-color:var(--blue);background:var(--pale);box-shadow:0 0 0 3px rgba(58,24,214,.13)}
/* ÍTEMS */
.sec .sec-estado{font-size:11px;font-weight:700;background:rgba(255,255,255,.14);padding:3px 10px;border-radius:12px}
.sec .sec-estado.done{background:var(--greenl);color:var(--green)}
.sec .sec-estado.falla{background:var(--redl);color:var(--red)}
.item{display:grid;grid-template-columns:1fr auto;gap:8px 12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--border)}
.item:last-of-type{border-bottom:none}
.item-lbl{font-size:14px;font-weight:500;line-height:1.4}
.seg{display:flex;border:1.5px solid var(--border);border-radius:9px;overflow:hidden;flex-shrink:0}
.seg label{margin:0;cursor:pointer;text-transform:none;letter-spacing:0}
.seg input{display:none}
.seg span{display:flex;align-items:center;justify-content:center;min-width:92px;height:44px;padding:0 12px;font-size:13px;font-weight:600;color:var(--muted);background:var(--off);transition:all .15s;user-select:none}
.seg-ok input:checked+span{background:var(--green);color:#fff}
.seg-falla input:checked+span{background:var(--red);color:#fff}
.item-obs{grid-column:1/-1;display:none}
.item.falla .item-obs{display:block}
.item.falla .item-lbl{color:var(--red)}
@media(max-width:480px){.item{grid-template-columns:1fr}.seg{width:100%}.seg label{flex:1}.seg span{min-width:0;width:100%}}
/* LECTURAS */
.lecturas{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;background:var(--warnl);border:1.5px solid #f6d9b5;border-radius:10px;padding:12px;margin-top:14px}
.lectura label{color:#9a5312}
.lectura-in{display:flex;align-items:center;gap:8px}
.lectura-in input{background:#fff;font-size:20px;font-weight:700;text-align:right;font-variant-numeric:tabular-nums}
.lectura-in .unidad{font-weight:700;color:#9a5312;min-width:32px}
.obs-sec{margin-top:14px}
/* FOTOS */
.foto-box{margin-top:12px}
.foto-btn{display:inline-flex;align-items:center;gap:8px;background:var(--pale);color:var(--navy);border:1.5px dashed var(--blue);border-radius:10px;padding:12px 18px;font-size:14px;font-weight:600;cursor:pointer;text-transform:none;letter-spacing:0}
.foto-btn input{display:none}
.foto-prev{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.foto-prev img{width:88px;height:88px;object-fit:cover;border-radius:8px;border:1.5px solid var(--border)}
/* FIRMA */
.firma-wrap{border:1.5px solid var(--border);border-radius:10px;background:#fff;overflow:hidden;touch-action:none}
.firma-wrap canvas{display:block;width:100%;height:180px}
.firma-acts{display:flex;justify-content:space-between;align-items:center;margin-top:6px;font-size:12px;color:var(--muted)}
/* BOTONES */
.btn{padding:13px 22px;border-radius:10px;font-family:var(--font);font-size:15px;font-weight:700;cursor:pointer;border:none;transition:all .2s;display:inline-flex;align-items:center;justify-content:center;gap:7px;text-decoration:none}
.btn-primary{background:var(--navy);color:#fff}.btn-primary:hover{background:var(--navy2)}
.btn-grad{background:var(--grad);color:#fff;box-shadow:0 4px 20px rgba(58,24,214,.25)}.btn-grad:hover{opacity:.92}
.btn-sec{background:var(--pale);color:var(--navy);border:1.5px solid var(--border)}
.btn-sm{padding:7px 12px;font-size:12px;border-radius:8px}
.btn:disabled{opacity:.6;cursor:wait}
.enviar{position:sticky;bottom:0;background:linear-gradient(transparent,#EFEDF9 30%);padding:14px 0 6px}
.enviar .btn{width:100%;font-size:16px;padding:16px}
/* ALERTAS */
.alert{padding:10px 14px;border-radius:9px;font-size:13px;margin-bottom:12px}
.alert-err{background:var(--redl);border:1px solid #f5c6c2;color:var(--red)}
.alert-ok{background:var(--greenl);border:1px solid #a8dfc0;color:var(--green)}
/* INICIO */
.home-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:600px){.home-grid{grid-template-columns:1fr}}
.home-card{background:#fff;border-radius:var(--r);box-shadow:var(--shadow);padding:22px;text-decoration:none;color:var(--text);border:2px solid transparent;transition:all .2s;display:block}
.home-card:hover{border-color:var(--blue);transform:translateY(-2px)}
.home-card .ic{width:52px;height:52px;border-radius:14px;background:var(--grad);display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:12px}
.home-card h3{font-size:17px;color:var(--navy);margin-bottom:4px;letter-spacing:-.01em}
.home-card p{font-size:13px;color:var(--muted);line-height:1.5}
/* ÉXITO */
.ok-box{text-align:center;padding:36px 20px}
.ok-box .big{font-size:56px;margin-bottom:8px}
.ok-box h1{font-size:22px;color:var(--navy);margin-bottom:6px;letter-spacing:-.02em}
.ok-box p{color:var(--muted);font-size:14px;margin-bottom:4px}
.ok-box .folio{display:inline-block;background:var(--pale);color:var(--blue);font-weight:700;padding:5px 16px;border-radius:20px;margin:12px 0 20px;font-size:13px}
/* PANEL REGISTROS */
.filtros{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end;background:var(--off);border:1px solid var(--border);border-radius:10px;padding:12px 14px;margin-bottom:12px}
.filtros .fl{flex:1;min-width:140px;margin:0}
.filtros input,.filtros select{font-size:13px;padding:8px 11px}
.hist-row{background:var(--off);border:1px solid var(--border);border-radius:10px;padding:12px 14px;margin-bottom:8px;display:flex;align-items:center;gap:12px;flex-wrap:wrap;text-decoration:none;color:var(--text);transition:all .2s}
.hist-row:hover{box-shadow:var(--shadow);border-color:var(--blue)}
.hist-row .hf{font-weight:700;font-size:13px;color:var(--navy);min-width:150px}
.hist-row .ht{font-size:13px;flex:1;min-width:180px}
.hist-row .ht small{display:block;color:var(--muted);font-size:12px}
.tag{display:inline-block;font-size:11px;font-weight:700;padding:3px 10px;border-radius:10px}
.tag-ok{background:var(--greenl);color:var(--green)}.tag-falla{background:var(--redl);color:var(--red)}.tag-tipo{background:var(--pale);color:var(--blue)}
.empty{text-align:center;padding:36px 20px;color:var(--muted)}
.det-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}
.det-kv{background:var(--off);border:1px solid var(--border);border-radius:8px;padding:9px 12px}
.det-kv .k{font-size:10px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.5px}
.det-kv .v{font-size:14px;font-weight:600;color:var(--navy);margin-top:2px}
.det-item{display:flex;justify-content:space-between;gap:10px;padding:8px 0;border-bottom:1px solid var(--border);font-size:13px}
.det-item:last-child{border-bottom:none}
.det-item .obs{display:block;color:var(--red);font-size:12px;margin-top:2px}
.det-lect{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}
.det-lect span{background:var(--warnl);border:1px solid #f6d9b5;border-radius:8px;padding:6px 12px;font-size:13px;color:#9a5312}
.det-lect b{font-size:16px;color:var(--navy)}
.det-fotos{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.det-fotos img{width:130px;height:130px;object-fit:cover;border-radius:8px;border:1.5px solid var(--border)}
.det-fotos a{display:block}
.det-firma{max-width:360px;border:1.5px solid var(--border);border-radius:8px;background:#fff}
.topbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.foot{text-align:center;font-size:12px;color:var(--muted);margin-top:24px;line-height:1.8}
.foot a{color:var(--blue);font-weight:600;text-decoration:none}
@media print{.hdr,.foot,.topbar,.filtros{display:none!important}body{background:#fff}.card{box-shadow:none;border:1px solid #ccc}.card-hdr{-webkit-print-color-adjust:exact;print-color-adjust:exact}}