:root{
  --bg:#0b1120; --surface:#131c31; --surface2:#1b2740; --line:#26324e;
  --tx:#e5eaf3; --mut:#8a97b1; --accent:#3b82f6; --ok:#22c55e; --bad:#ef4444; --warn:#f59e0b;
}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--tx);line-height:1.5}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
small{color:var(--mut)}
h1{font-size:1.4rem;margin:0 0 1rem}
h2{font-size:1rem;margin:0 0 .75rem;color:var(--mut);font-weight:600;text-transform:uppercase;letter-spacing:.04em}

.topbar{display:flex;align-items:center;gap:1.25rem;padding:.75rem 1rem;background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.brand{font-weight:700;color:var(--tx)}
.topbar nav{display:flex;gap:.25rem;flex:1;flex-wrap:wrap}
.topbar nav a{padding:.4rem .7rem;border-radius:8px;color:var(--mut)}
.topbar nav a.on{background:var(--surface2);color:var(--tx)}
.topbar nav a:hover{text-decoration:none;color:var(--tx)}
.logout button{background:transparent;border:1px solid var(--line);color:var(--mut);padding:.4rem .7rem;border-radius:8px;cursor:pointer}
.logout button:hover{color:var(--tx);border-color:var(--mut)}

main{max-width:1100px;margin:0 auto;padding:1.5rem 1rem 4rem}

.centered{min-height:100vh;display:grid;place-items:center}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:1.25rem}
.login{width:min(360px,92vw);display:flex;flex-direction:column;gap:.9rem}
.login h1{text-align:center}
.login label{display:flex;flex-direction:column;gap:.3rem;font-size:.85rem;color:var(--mut)}
.login input{padding:.6rem .7rem;border-radius:9px;border:1px solid var(--line);background:var(--surface2);color:var(--tx);font-size:1rem}
button[type=submit]{background:var(--accent);border:0;color:#fff;padding:.65rem;border-radius:9px;font-size:1rem;font-weight:600;cursor:pointer}
.err{color:var(--bad);font-size:.85rem;margin:0}

.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:.75rem;margin-bottom:1rem}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:.9rem 1rem;display:flex;flex-direction:column;gap:.2rem}
.kpi .n{font-size:1.35rem;font-weight:700}
.kpi .l{font-size:.75rem;color:var(--mut);text-transform:uppercase;letter-spacing:.03em}
.kpi.big .n{color:var(--ok)}
.kpi.warn .n{color:var(--warn)}

.grid2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
@media(max-width:800px){.grid2{grid-template-columns:1fr}}

.toolbar{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center;margin-bottom:1rem}
.toolbar input[type=search]{flex:1;min-width:200px;padding:.55rem .7rem;border-radius:9px;border:1px solid var(--line);background:var(--surface2);color:var(--tx)}
.chips{display:flex;gap:.4rem;flex-wrap:wrap}
.chip{padding:.35rem .7rem;border-radius:999px;border:1px solid var(--line);color:var(--mut);font-size:.85rem}
.chip.on{background:var(--accent);border-color:var(--accent);color:#fff}
.chip:hover{text-decoration:none}

.count{font-size:.9rem;color:var(--mut);font-weight:400}

.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px}
table{width:100%;border-collapse:collapse;font-size:.9rem}
thead th{text-align:left;padding:.6rem .75rem;background:var(--surface2);color:var(--mut);font-weight:600;white-space:nowrap;position:sticky;top:0}
tbody td{padding:.55rem .75rem;border-top:1px solid var(--line);vertical-align:top}
tbody tr:hover{background:var(--surface)}
.r{text-align:right}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.85rem}
.nowrap{white-space:nowrap}
.mut{color:var(--mut)}
.danger{color:var(--bad);font-weight:600}

table.mini{font-size:.85rem}
table.mini thead th{position:static;background:transparent;border-bottom:1px solid var(--line)}
table.mini tbody td{border-top:1px solid var(--surface2)}

.badge{display:inline-block;padding:.15rem .5rem;border-radius:6px;font-size:.75rem;font-weight:600;background:var(--surface2);color:var(--mut)}
.badge.ok{background:rgba(34,197,94,.15);color:var(--ok)}
.badge.bad{background:rgba(239,68,68,.15);color:var(--bad)}
.badge.warn{background:rgba(245,158,11,.15);color:var(--warn)}
.badge.mut{background:var(--surface2);color:var(--mut)}

.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--ok);margin-left:.3rem;vertical-align:middle}

/* --- Fase 2: alta / renovación / ficha --- */
main.narrow{max-width:560px}
.nuevo-btn{padding:.45rem .9rem;border-radius:9px;background:var(--accent);color:#fff!important;font-weight:600}
.nuevo-btn:hover{text-decoration:none;filter:brightness(1.1)}
.nuevo-btn.on{outline:2px solid #fff3}

.fab{display:none}

/* barra inferior de navegación (móvil y tablet) */
.bottomnav{display:none}
@media(max-width:1024px){
  .topbar{gap:.5rem}
  .topbar .topnav,.topbar .nuevo-btn{display:none}
  main{padding-bottom:5rem}
  .bottomnav{
    display:flex;position:fixed;left:0;right:0;bottom:0;z-index:30;
    background:var(--surface);border-top:1px solid var(--line);
    padding-bottom:env(safe-area-inset-bottom);
  }
  .bottomnav a{
    flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
    padding:.55rem .1rem;color:var(--mut);font-size:.65rem;line-height:1;
  }
  .bottomnav a span{font-size:1.2rem}
  .bottomnav a:hover{text-decoration:none}
  .bottomnav a.on{color:var(--accent)}
  .bottomnav .bn-plus{flex:0 0 auto;margin:-14px .1rem 0}
  .bottomnav .bn-plus span{
    display:grid;place-items:center;width:46px;height:46px;border-radius:50%;
    background:var(--accent);color:#fff;font-size:1.7rem;box-shadow:0 4px 14px #0007;
  }
}
@media(max-width:720px){
  .hide-sm{display:none!important}
}

.bigchoice{display:grid;gap:1rem}
.choice{display:flex;flex-direction:column;gap:.25rem;padding:1.5rem;border:1px solid var(--line);border-radius:16px;background:var(--surface);color:var(--tx)}
.choice:hover{text-decoration:none;border-color:var(--accent);background:var(--surface2)}
.choice .ic{font-size:2rem}
.choice .t{font-size:1.2rem;font-weight:700}
.choice .s{color:var(--mut);font-size:.9rem}

.bigform{display:flex;flex-direction:column;gap:1.1rem}
.fs{border:1px solid var(--line);border-radius:12px;padding:.9rem;margin:0;display:flex;flex-direction:column;gap:.6rem}
.fs legend{padding:0 .4rem;color:var(--mut);font-size:.8rem;text-transform:uppercase;letter-spacing:.04em}
.fs input[type=text]{padding:.7rem;border-radius:9px;border:1px solid var(--line);background:var(--surface2);color:var(--tx);font-size:1rem;width:100%}

.seg{display:grid;gap:.4rem}
.seg2{grid-template-columns:repeat(2,1fr)}
.seg3{grid-template-columns:repeat(3,1fr)}
.seg4{grid-template-columns:repeat(4,1fr)}
@media(max-width:420px){.seg4{grid-template-columns:repeat(2,1fr)}}
.seg label{position:relative;cursor:pointer}
.seg input{position:absolute;opacity:0;inset:0}
.seg span{display:block;text-align:center;padding:.7rem .3rem;border:1px solid var(--line);border-radius:9px;background:var(--surface2);font-size:.95rem;user-select:none}
.seg label:has(input:checked) span{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}
.seg label:has(input:focus-visible) span{outline:2px solid var(--accent);outline-offset:2px}

.price{display:flex;align-items:center;gap:.5rem}
.price input{flex:1;padding:.8rem;border-radius:9px;border:1px solid var(--line);background:var(--surface2);color:var(--tx);font-size:1.4rem;font-weight:700;text-align:right}
.price span{font-size:1.2rem;color:var(--mut)}
.hidden{display:none!important}

.save{background:var(--ok);color:#fff!important;border:0;padding:1rem;border-radius:12px;font-size:1.1rem;font-weight:700;text-align:center;cursor:pointer;position:sticky;bottom:.75rem}
.save:hover{text-decoration:none;filter:brightness(1.08)}
.btn-sec{display:inline-block;padding:.8rem 1rem;border:1px solid var(--line);border-radius:10px;color:var(--tx);text-align:center}
.btn-sec:hover{text-decoration:none;border-color:var(--mut)}

.who{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:.9rem;display:flex;flex-direction:column;gap:.2rem;margin-bottom:1rem}
.who .mono{color:var(--mut)}

.fichahdr{display:flex;flex-wrap:wrap;align-items:baseline;gap:.75rem;margin-bottom:1rem}
.contacto{font-size:1rem}
.linea{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1rem}
.lrow{display:flex;justify-content:space-between;gap:1rem;font-size:.95rem}
.lrow span{color:var(--mut)}
.actions{display:flex;gap:.6rem;flex-wrap:wrap;margin-bottom:1.5rem}
.actions .save{position:static;flex:1;padding:.9rem}

.totales{display:grid;grid-template-columns:repeat(3,1fr);gap:.6rem;margin-bottom:1.5rem}
.totales>div{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:.7rem;display:flex;flex-direction:column;gap:.15rem;text-align:center}
.totales .n{font-size:1.05rem;font-weight:700}
.totales .l{font-size:.7rem;color:var(--mut);text-transform:uppercase}

.flash{padding:.7rem 1rem;border-radius:10px;margin-bottom:1rem}
.flash.ok{background:rgba(34,197,94,.15);color:var(--ok)}

.bigsearch{width:100%;padding:.9rem;border-radius:11px;border:1px solid var(--line);background:var(--surface2);color:var(--tx);font-size:1.1rem;margin-bottom:1rem}
.picklist{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.4rem}
.picklist a{display:flex;align-items:center;gap:.6rem;padding:.85rem;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--tx)}
.picklist a:hover{text-decoration:none;border-color:var(--accent)}
.picklist small{margin-left:auto}

.mini-btn{display:inline-block;padding:.3rem .6rem;border:1px solid var(--accent);border-radius:7px;color:var(--accent);font-size:.8rem;white-space:nowrap;background:transparent;cursor:pointer}
.mini-btn:hover{background:var(--accent);color:#fff;text-decoration:none}
table.clickable tbody tr{cursor:pointer}

.warnbar{background:rgba(245,158,11,.13);border:1px solid rgba(245,158,11,.35);color:var(--warn);padding:.6rem .9rem;border-radius:10px;margin:0 0 1rem}
.warnbar a{color:var(--warn);text-decoration:underline}

.bars{display:flex;align-items:flex-end;gap:4px;height:130px;padding-top:.5rem}
.bar{flex:1;display:flex;flex-direction:column;align-items:center;gap:.25rem;height:100%;justify-content:flex-end;min-width:0}
.bar .fill{width:100%;max-width:26px;background:var(--accent);border-radius:3px 3px 0 0;min-height:2px}
.bar .bl{font-size:.65rem;color:var(--mut)}

.dngzone{margin-top:2rem}
.btn-del-inline{background:transparent;border:1px solid var(--line);color:var(--mut);padding:.5rem .9rem;border-radius:8px;font-size:.85rem;cursor:pointer}
.btn-del-inline:hover{border-color:var(--bad);color:var(--bad)}

.mini-btn.ghost{border-color:var(--line);color:var(--mut)}
.mini-btn.ghost:hover{background:var(--surface2);color:var(--tx);border-color:var(--mut)}
td.acts{display:flex;flex-wrap:wrap;gap:.25rem;align-items:center;justify-content:flex-end}
td.acts form{margin:0}

/* botones-icono */
th.acol,td.acol{width:1%;white-space:nowrap;padding-right:.4rem}
td.acol{display:flex;gap:.15rem}
td.acol form,td.acts form{display:inline;margin:0}
.ibtn{
  display:grid;place-items:center;width:32px;height:32px;border-radius:8px;
  border:1px solid var(--line);background:var(--surface2);font-size:.95rem;cursor:pointer;line-height:1;
}
.ibtn:hover{text-decoration:none;border-color:var(--accent)}
.ibtn.del:hover{border-color:var(--bad)}
.ibtn.cobra:hover{border-color:var(--ok)}

a.kpi{cursor:pointer;text-decoration:none;color:var(--tx);transition:border-color .12s}
a.kpi:hover{border-color:var(--accent);text-decoration:none}

/* gráfica de ingresos por mes */
.chart-hdr{display:flex;justify-content:space-between;align-items:center;gap:1rem}
.chart-hdr select{background:var(--surface2);color:var(--tx);border:1px solid var(--line);border-radius:8px;padding:.4rem .6rem;font-size:.9rem}
.chart{display:flex;gap:.5rem;height:200px;margin-top:.5rem}
.chart .yaxis{display:flex;flex-direction:column;justify-content:space-between;font-size:.65rem;color:var(--mut);text-align:right;padding-bottom:1.3rem;flex:0 0 auto;min-width:44px}
.chart .plot{position:relative;flex:1;display:flex;align-items:flex-end;gap:3px}
.chart .grid{position:absolute;inset:0 0 1.3rem 0;display:flex;flex-direction:column;justify-content:space-between;pointer-events:none}
.chart .grid i{border-top:1px dashed var(--line);height:0}
.chart .col{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;min-width:0}
.chart .colbar{position:relative;width:100%;max-width:34px;flex:1;display:flex;align-items:flex-end;justify-content:center}
.chart .cf{width:100%;background:var(--accent);border-radius:3px 3px 0 0;min-height:2px}
.chart .cv{position:absolute;top:-1rem;font-size:.58rem;color:var(--mut);white-space:nowrap}
.chart .cl{font-size:.62rem;color:var(--mut);margin-top:.35rem;height:1rem}
@media(max-width:720px){
  .chart .cv{display:none}
  .chart{height:170px}
}

.pagehdr{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:.5rem}
.btn-del{background:transparent;border:1px solid var(--bad);color:var(--bad);padding:.7rem 1rem;border-radius:10px;font-size:.95rem;cursor:pointer;width:100%}
.btn-del:hover{background:var(--bad);color:#fff}
.fs textarea{padding:.7rem;border-radius:9px;border:1px solid var(--line);background:var(--surface2);color:var(--tx);font-size:1rem;width:100%;font-family:inherit;resize:vertical}
.fs select,.fs input[type=date]{padding:.6rem;border-radius:9px;border:1px solid var(--line);background:var(--surface2);color:var(--tx);font-size:1rem}
label.inl{display:flex;justify-content:space-between;align-items:center;gap:1rem;color:var(--mut);font-size:.9rem}
.iclink{font-size:1.1rem;padding:.3rem}
.iclink:hover{text-decoration:none}
@media(max-width:720px){.topbar .iclink{display:none}}