/* Control de Altas IMSS
   Layout: barra superior con pestañas → panel (resumen + pendientes), cartera (tabla), ficha del cliente (franja de continuidad mes a mes + historial), usuarios y bitácora para el administrador. */
:root{
  --bg:#f3f5f4; --surface:#ffffff; --surface-2:#e9eeec; --line:#d3dcd8;
  --fg:#16211d; --muted:#5b6b65; --accent:#0f5c4c; --accent-fg:#ffffff; --accent-soft:#d6ebe5;
  --ok:#1d7a4f; --ok-soft:#d9f0e3; --warn:#9a6200; --warn-soft:#fbecc9; --bad:#b3261e; --bad-soft:#f8dcd9;
  --overlay:rgba(10,20,16,.45);
  --font-display:"Bricolage Grotesque","Public Sans",system-ui,sans-serif;
  --font-body:"Public Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  --r:10px;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]){
  --bg:#0f1513; --surface:#17201d; --surface-2:#1f2a26; --line:#2d3b36;
  --fg:#e5ece9; --muted:#93a59e; --accent:#5cc3a7; --accent-fg:#06221b; --accent-soft:#183a32;
  --ok:#5fcf93; --ok-soft:#173627; --warn:#f0b54a; --warn-soft:#3a2c10; --bad:#ff8a80; --bad-soft:#41201d;
  --overlay:rgba(0,0,0,.6);
  color-scheme:dark; } }
:root[data-theme="dark"]{
  --bg:#0f1513; --surface:#17201d; --surface-2:#1f2a26; --line:#2d3b36;
  --fg:#e5ece9; --muted:#93a59e; --accent:#5cc3a7; --accent-fg:#06221b; --accent-soft:#183a32;
  --ok:#5fcf93; --ok-soft:#173627; --warn:#f0b54a; --warn-soft:#3a2c10; --bad:#ff8a80; --bad-soft:#41201d;
  --overlay:rgba(0,0,0,.6);
  color-scheme:dark; }

*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--fg);font-family:var(--font-body);font-size:15px;line-height:1.5;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);-webkit-tap-highlight-color:transparent}
[hidden]{display:none!important}
.wrap{max-width:1180px;margin:0 auto;padding-inline:16px;padding-block:18px 60px;display:flex;flex-direction:column;gap:18px}
h1,h2,h3{font-family:var(--font-display);text-wrap:balance;margin:0;letter-spacing:-.01em}
h1{font-size:1.5rem} h2{font-size:1.2rem} h3{font-size:1rem}
p{margin:0}
.mono{font-family:var(--font-mono);font-size:.86em;letter-spacing:.02em}
.muted{color:var(--muted)}
.num{font-variant-numeric:tabular-nums}
.label{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:600}

header.top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;flex-direction:column;gap:0}
.who-chip{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.who-chip .name{font-weight:600;font-size:.9rem}
nav.tabs{display:flex;gap:4px;background:var(--surface-2);padding:4px;border-radius:12px;flex-wrap:wrap}
nav.tabs button{border:0;background:transparent;color:var(--fg);padding:7px 13px;border-radius:9px;font:inherit;font-weight:600;font-size:.88rem;cursor:pointer}
nav.tabs button[aria-current="true"]{background:var(--surface);box-shadow:0 1px 2px rgba(0,0,0,.14)}

.btn{border:1px solid var(--line);background:var(--surface);color:var(--fg);padding:8px 14px;border-radius:8px;font:inherit;font-weight:600;font-size:.9rem;cursor:pointer;white-space:nowrap}
.btn:hover{border-color:var(--accent)}
.btn.primary{background:var(--accent);color:var(--accent-fg);border-color:var(--accent)}
.btn.danger{color:var(--bad);border-color:var(--bad)}
.btn.ghost{border-color:transparent;background:transparent}
.btn.sm{padding:4px 10px;font-size:.8rem}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.btn:focus-visible,nav.tabs button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,.cell:focus-visible,tr.row:focus-visible,[data-open]:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

.banner{padding:10px 14px;border-radius:8px;background:var(--warn-soft);color:var(--fg);font-size:.9rem}
.banner.bad{background:var(--bad-soft)}

.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;display:flex;flex-direction:column;gap:4px;min-width:0}
.stat .v{font-family:var(--font-display);font-size:1.55rem;font-weight:700}
.stat .s{font-size:.82rem;color:var(--muted)}

.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px;display:flex;flex-direction:column;gap:12px;min-width:0}
.panel-head{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between}
.grid2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}
@media (max-width:860px){.grid2{grid-template-columns:1fr}}
.stack{display:flex;flex-direction:column;gap:16px}

.tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:.9rem}
th{text-align:left;font-size:.72rem;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);font-weight:600;padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
td.r,th.r{text-align:right}
tr.row{cursor:pointer}
tr.row:hover td{background:var(--surface-2)}

.pill{display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border-radius:999px;font-size:.76rem;font-weight:600;white-space:nowrap}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.pill.ok{background:var(--ok-soft);color:var(--ok)}
.pill.warn{background:var(--warn-soft);color:var(--warn)}
.pill.bad{background:var(--bad-soft);color:var(--bad)}
.pill.neutral{background:var(--surface-2);color:var(--muted)}
.pill.accent{background:var(--accent-soft);color:var(--accent)}

.search{flex:1;min-width:180px;max-width:380px}
input,select,textarea{font:inherit;color:var(--fg);background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:8px 10px;width:100%}
input[readonly]{background:var(--surface-2);color:var(--muted)}
textarea{min-height:64px;resize:vertical}
.form{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.field{display:flex;flex-direction:column;gap:5px;min-width:0}
.field.full{grid-column:1/-1}
.field small{color:var(--muted);font-size:.78rem}
.err{color:var(--bad);font-size:.82rem}
.form-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.9rem;cursor:pointer}
.check input{width:auto;margin-top:3px;accent-color:var(--accent)}
.checks{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:8px 16px}
.picklist{max-height:240px;overflow:auto;border:1px solid var(--line);border-radius:8px;padding:8px 10px;display:flex;flex-direction:column;gap:6px}

.list{display:flex;flex-direction:column}
.item{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line);flex-wrap:wrap}
.item:last-child{border-bottom:0}
.item .who{display:flex;flex-direction:column;min-width:0}
.item .who b{cursor:pointer}
.item .right{display:flex;gap:8px;align-items:center;flex-wrap:wrap}

.ficha-head{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:flex-start}
.ids{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:8px}
.ids div{display:flex;flex-direction:column}
.strip{display:grid;grid-template-columns:repeat(auto-fill,minmax(60px,1fr));gap:6px}
.cell{border-radius:6px;border:1px solid var(--line);padding:5px 4px 4px;display:flex;flex-direction:column;align-items:center;gap:3px;background:var(--surface)}
.cell.click{cursor:pointer}
.cell .m{white-space:nowrap;font-size:.68rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.cell .bars{display:flex;gap:3px;width:100%}
.cell .bars i{flex:1;height:8px;border-radius:2px;background:var(--surface-2)}
.cell .bars i.ok{background:var(--ok)}
.cell .bars i.warn{background:var(--warn)}
.cell .bars i.bad{background:var(--bad)}
.cell.gap{border-color:var(--bad)}
.legend{display:flex;flex-wrap:wrap;gap:14px;font-size:.8rem;color:var(--muted)}
.legend span{display:inline-flex;align-items:center;gap:6px}
.legend i{width:14px;height:8px;border-radius:2px;display:inline-block}

.overlay{position:fixed;inset:0;background:var(--overlay);display:flex;align-items:center;justify-content:center;padding:16px;z-index:50}
.modal{background:var(--surface);border-radius:12px;border:1px solid var(--line);width:min(560px,100%);max-height:92vh;overflow:auto;padding:18px;display:flex;flex-direction:column;gap:14px}
.modal.wide{width:min(760px,100%)}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(20px + env(safe-area-inset-bottom,0px));background:var(--fg);color:var(--bg);padding:9px 16px;border-radius:8px;font-size:.9rem;z-index:60;max-width:calc(100% - 32px)}
.empty{padding:28px 10px;text-align:center;color:var(--muted);display:flex;flex-direction:column;gap:10px;align-items:center}

/* acceso */
.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px 16px}
.login-card{width:min(400px,100%);background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:26px 22px;display:flex;flex-direction:column;gap:16px}
.login-mark{width:44px;height:44px;border-radius:10px;background:var(--accent);color:var(--accent-fg);display:grid;place-items:center;font-family:var(--font-display);font-weight:700;font-size:1.05rem}
.loading{min-height:60vh;display:grid;place-items:center;color:var(--muted)}

@media (prefers-reduced-motion:no-preference){.btn,.cell{transition:border-color .15s}}
@media (max-width:520px){ h1{font-size:1.25rem} .stat .v{font-size:1.3rem} }