:root{
  --bg:#f3f4ee;
  --surface:#ffffff;
  --surface-2:#eceee5;
  --text:#1b201c;
  --text-dim:#5c6459;
  --border:#dde0d4;
  --accent:#c1631c;
  --accent-ink:#ffffff;
  --ok:#2f6f5e;
  --ok-bg:#e3efe9;
  --warn:#93650f;
  --warn-bg:#fbeed9;
  --danger:#a33731;
  --danger-bg:#f6e3e1;
  --demo:#6b5fa8;
  --demo-bg:#ece8f7;
  --rest:#5b7290;
  --rest-bg:#e5eaf1;
  --shadow:0 1px 2px rgba(20,20,15,.06), 0 6px 20px -8px rgba(20,20,15,.14);
  --radius:10px;
  --font-display:'IBM Plex Sans Condensed','Arial Narrow',sans-serif;
  --font-body:'IBM Plex Sans',system-ui,-apple-system,sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,'SFMono-Regular',monospace;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#14181a; --surface:#1b2022; --surface-2:#20262a;
    --text:#eef0ec; --text-dim:#9aa39c; --border:#2b3234;
    --accent:#e08a3e; --accent-ink:#1c1206;
    --ok:#59baa0; --ok-bg:#173229;
    --warn:#dcac52; --warn-bg:#332a14;
    --danger:#e1817a; --danger-bg:#3a1c1a;
    --demo:#a79ee0; --demo-bg:#26223a;
    --rest:#8fa8c9; --rest-bg:#1c2733;
    --shadow:0 1px 2px rgba(0,0,0,.4), 0 10px 30px -12px rgba(0,0,0,.6);
  }
}
:root[data-theme="dark"]{
  --bg:#14181a; --surface:#1b2022; --surface-2:#20262a;
  --text:#eef0ec; --text-dim:#9aa39c; --border:#2b3234;
  --accent:#e08a3e; --accent-ink:#1c1206;
  --ok:#59baa0; --ok-bg:#173229;
  --warn:#dcac52; --warn-bg:#332a14;
  --danger:#e1817a; --danger-bg:#3a1c1a;
  --demo:#a79ee0; --demo-bg:#26223a;
  --rest:#8fa8c9; --rest-bg:#1c2733;
  --shadow:0 1px 2px rgba(0,0,0,.4), 0 10px 30px -12px rgba(0,0,0,.6);
}
*{box-sizing:border-box;}
body{background:var(--bg); color:var(--text); font-family:var(--font-body); margin:0; -webkit-font-smoothing:antialiased;}
.wrap{max-width:1180px;margin:0 auto;padding:26px 20px 90px;}

header.topbar{display:flex;justify-content:space-between;align-items:flex-end;gap:18px;flex-wrap:wrap;margin-bottom:16px;}
.brand-eyebrow{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.09em;font-size:11px;color:var(--text-dim);}
h1{font-family:var(--font-display);font-weight:700;font-size:clamp(26px,4vw,36px);margin:3px 0 5px;text-wrap:balance;letter-spacing:-.01em;}
.subtitle{color:var(--text-dim);font-size:13.5px;max-width:52ch;}
.top-right{display:flex;flex-direction:column;align-items:flex-end;gap:9px;}
.session-row{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--text-dim);}
.role-badge{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.05em;font-size:10.5px;font-weight:600;color:var(--accent);background:var(--surface-2);padding:2px 8px;border-radius:5px;}
.session-row a{color:var(--text-dim);text-decoration:none;border-bottom:1px dotted var(--border);}
.session-row a:hover{color:var(--accent);}

.btn-primary{background:var(--accent);color:var(--accent-ink);border:none;padding:10px 16px;border-radius:8px;font-weight:600;font-size:13.5px;cursor:pointer;font-family:var(--font-body);display:inline-block;text-decoration:none;}
.btn-primary:hover{filter:brightness(1.06);}
.btn-primary:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.btn-primary:disabled{opacity:.5;cursor:not-allowed;filter:none;}

nav.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:20px;flex-wrap:wrap;}
nav.tabs a{background:none;border:none;padding:10px 14px;font-family:var(--font-body);font-size:13.5px;font-weight:600;color:var(--text-dim);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;text-decoration:none;}
nav.tabs a.active{color:var(--accent);border-bottom-color:var(--accent);}
nav.tabs a:hover{color:var(--text);}
nav.tabs a:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}

.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-bottom:22px;}
.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:15px 18px;box-shadow:var(--shadow);}
.stat .label{font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-dim);}
.stat .value{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-size:25px;font-weight:600;margin-top:5px;}
.stat.is-warn .value{color:var(--warn);}

.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px;align-items:center;}
.toolbar input[type=search], .toolbar select{font-family:var(--font-body);font-size:13.5px;padding:8px 11px;border-radius:8px;border:1px solid var(--border);background:var(--surface);color:var(--text);}
.toolbar input[type=search]{min-width:220px;flex:1;}

.table-scroll{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow);}
table{width:100%;border-collapse:collapse;min-width:900px;}
th{text-align:left;font-size:10.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-dim);padding:12px 14px;border-bottom:1px solid var(--border);white-space:nowrap;}
td{padding:12px 14px;border-bottom:1px solid var(--border);font-size:13.5px;vertical-align:top;}
tbody tr:not(.calendar-row):hover{background:var(--surface-2);}
.worker-name{font-weight:600;}
.worker-role{color:var(--text-dim);font-size:12px;margin-top:1px;}
.demo-tag{display:inline-block;margin-left:6px;font-size:10px;font-weight:700;letter-spacing:.04em;color:var(--demo);background:var(--demo-bg);padding:1px 6px;border-radius:5px;vertical-align:middle;}
.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums;white-space:nowrap;}
.pill{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;font-size:11.5px;font-weight:600;white-space:nowrap;}
.pill.ok{background:var(--ok-bg);color:var(--ok);}
.pill.warn{background:var(--warn-bg);color:var(--warn);}
.pill.danger{background:var(--danger-bg);color:var(--danger);}
.actions{display:flex;gap:6px;flex-wrap:wrap;}
.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--text);padding:6px 10px;border-radius:7px;font-size:12px;cursor:pointer;font-family:var(--font-body);text-decoration:none;display:inline-block;}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent);}
.btn-ghost:focus-visible{outline:2px solid var(--accent);outline-offset:1px;}
.empty-row td{color:var(--text-dim);text-align:center;padding:30px;font-size:13.5px;}

.att-strip{display:flex;flex-wrap:wrap;gap:4px;margin:8px 0 10px;}
.att-day{width:25px;height:25px;border-radius:5px;display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:10px;font-weight:600;border:1px solid transparent;cursor:default;}
.att-day.t{background:var(--ok-bg);color:var(--ok);}
.att-day.d{background:var(--rest-bg);color:var(--rest);}
.att-day.f{background:var(--danger-bg);color:var(--danger);}

.formula-note{background:var(--surface-2);border:1px dashed var(--border);border-radius:9px;padding:12px 14px;font-size:12.5px;color:var(--text-dim);margin-top:16px;line-height:1.55;}
.formula-note b{color:var(--text);}
.foot-note{margin-top:20px;font-size:12px;color:var(--text-dim);}

.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 20px;margin-bottom:14px;}
.card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap;}
.card-head h3{margin:0 0 3px;font-family:var(--font-display);font-size:17px;}
.card-head p{margin:0;color:var(--text-dim);font-size:12.5px;}
.card-total{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-size:20px;font-weight:600;}
.disclosure{margin-top:10px;}
.disclosure summary{cursor:pointer;font-size:12.5px;color:var(--accent);font-weight:600;list-style:none;}
.disclosure summary::-webkit-details-marker{display:none;}
.mini-table{width:100%;border-collapse:collapse;margin-top:10px;font-size:12.5px;}
.mini-table th{text-align:left;padding:6px 8px;color:var(--text-dim);font-size:10.5px;text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--border);}
.mini-table td{padding:6px 8px;border-bottom:1px solid var(--border);}

.doc-grid-scroll{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow);}
table.doc-grid{min-width:1000px;}
table.doc-grid th.doc-col{writing-mode:vertical-rl;text-orientation:mixed;font-size:10px;padding:10px 6px;text-align:left;}
.doc-cell{text-align:center;}
.doc-check{width:26px;height:26px;border-radius:7px;border:1px solid var(--border);background:var(--surface-2);cursor:pointer;font-size:13px;line-height:1;color:var(--text-dim);}
.doc-check.ok{background:var(--ok-bg);color:var(--ok);border-color:transparent;}
.doc-check.revisar{background:var(--warn-bg);color:var(--warn);border-color:transparent;}
.doc-check.pendiente{background:var(--danger-bg);color:var(--danger);border-color:transparent;}
.doc-check.locked{cursor:not-allowed;}
.doc-check:focus-visible{outline:2px solid var(--accent);outline-offset:1px;}
.complete-bar{width:70px;height:6px;border-radius:3px;background:var(--surface-2);overflow:hidden;display:inline-block;vertical-align:middle;margin-right:6px;}
.complete-bar > span{display:block;height:100%;background:var(--ok);}
.role-note{background:var(--surface-2);border:1px dashed var(--border);border-radius:9px;padding:10px 14px;font-size:12.5px;color:var(--text-dim);margin:0 0 14px;line-height:1.5;}
.role-note b{color:var(--text);}
.doc-legend{display:flex;gap:14px;flex-wrap:wrap;font-size:11.5px;color:var(--text-dim);margin:12px 0 4px;}
.doc-legend span{display:inline-flex;align-items:center;gap:5px;}
.doc-legend i{width:10px;height:10px;border-radius:3px;display:inline-block;}
.doc-legend i.pend{background:var(--danger);}
.doc-legend i.rev{background:var(--warn);}
.doc-legend i.ok{background:var(--ok);}

.asist-toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;justify-content:space-between;margin-bottom:12px;}
.asist-toolbar-left{display:flex;gap:10px;align-items:center;flex-wrap:wrap;}
.asist-toolbar select{font-family:var(--font-body);font-size:13.5px;padding:8px 11px;border-radius:8px;border:1px solid var(--border);background:var(--surface);color:var(--text);}
.asist-hint{font-size:12px;color:var(--text-dim);}
.asist-legend{display:flex;gap:14px;flex-wrap:wrap;font-size:11.5px;color:var(--text-dim);}
.asist-legend span{display:inline-flex;align-items:center;gap:5px;}
.asist-legend i{width:10px;height:10px;border-radius:3px;display:inline-block;}
.asist-grid-scroll{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow);}
table.asist-grid{border-collapse:collapse;width:100%;}
table.asist-grid th, table.asist-grid td{border-bottom:1px solid var(--border);border-right:1px solid var(--border);}
table.asist-grid th:last-child, table.asist-grid td:last-child{border-right:none;}
.grid-name-head, .grid-name{position:sticky;left:0;background:var(--surface);text-align:left;padding:9px 14px;font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-dim);white-space:nowrap;z-index:2;}
td.grid-name{padding:8px 14px;text-transform:none;letter-spacing:normal;}
.grid-day, .grid-dow{font-family:var(--font-mono);font-size:10.5px;color:var(--text-dim);text-align:center;padding:5px 2px;min-width:27px;font-weight:600;}
.grid-dow{text-transform:uppercase;font-weight:500;padding-bottom:8px;font-size:9px;}
.grid-day.weekend, .grid-dow.weekend{background:var(--surface-2);}
.grid-day.is-today, .grid-dow.is-today{color:var(--accent);}
.grid-total-head, .grid-total{font-family:var(--font-mono);text-align:center;font-size:12px;color:var(--text-dim);padding:8px 10px;font-weight:600;background:var(--surface-2);}
.grid-cell{padding:2px;text-align:center;}
.grid-cell.empty{background:var(--surface-2);opacity:.4;}
.grid-mark{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:5px;font-family:var(--font-mono);font-size:10px;font-weight:700;color:var(--text-dim);background:var(--surface-2);border:1px solid transparent;}
.grid-mark.t{background:var(--ok-bg);color:var(--ok);}
.grid-mark.d{background:var(--rest-bg);color:var(--rest);}
.grid-mark.f{background:var(--danger-bg);color:var(--danger);}
.grid-mark.editable{cursor:pointer;border-color:var(--border);}
.grid-mark.editable:hover{outline:2px solid var(--accent);outline-offset:1px;}

.hist-list{display:flex;flex-direction:column;gap:2px;}
.hist-item{display:flex;gap:12px;padding:10px 4px;border-bottom:1px solid var(--border);font-size:13px;}
.hist-item:last-child{border-bottom:none;}
.hist-time{font-family:var(--font-mono);font-size:11.5px;color:var(--text-dim);white-space:nowrap;padding-top:1px;min-width:118px;}
.hist-body b{font-weight:600;}
.hist-actor{color:var(--accent);font-weight:600;}
.empty-state{color:var(--text-dim);font-size:13.5px;padding:24px 4px;text-align:center;}

dialog{border:none;border-radius:14px;padding:0;max-width:480px;width:92vw;background:var(--surface);color:var(--text);box-shadow:var(--shadow);}
dialog::backdrop{background:rgba(10,12,10,.5);}
.dialog-inner{padding:22px 24px 24px;}
.dialog-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:4px;}
.dialog-head h2{font-family:var(--font-display);font-size:20px;margin:0;}
.dialog-head p{color:var(--text-dim);font-size:12.5px;margin:4px 0 0;}
.icon-btn{background:none;border:none;color:var(--text-dim);font-size:20px;line-height:1;cursor:pointer;padding:2px 6px;}
.icon-btn:hover{color:var(--text);}
form .field{margin:14px 0;display:flex;flex-direction:column;gap:5px;}
label{font-size:12px;font-weight:600;color:var(--text-dim);}
.field input, .field select, .field textarea{padding:9px 11px;border-radius:8px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);font-size:13.5px;font-family:var(--font-body);}
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible{outline:2px solid var(--accent);outline-offset:1px;}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.pay-toggle{display:flex;gap:8px;margin-top:2px;}
.pay-toggle label{display:flex;align-items:center;gap:6px;font-weight:500;color:var(--text);border:1px solid var(--border);padding:7px 10px;border-radius:8px;cursor:pointer;font-size:13px;flex:1;justify-content:center;}
.pay-toggle input{accent-color:var(--accent);}
.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px;}
.btn-secondary{background:transparent;border:1px solid var(--border);color:var(--text);padding:9px 15px;border-radius:8px;font-size:13.5px;cursor:pointer;font-family:var(--font-body);text-decoration:none;display:inline-block;}

.toast-wrap{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;gap:8px;z-index:50;}
.toast{background:var(--text);color:var(--bg);padding:10px 16px;border-radius:8px;font-size:13px;box-shadow:var(--shadow);opacity:0;transform:translateY(6px);transition:opacity .18s ease, transform .18s ease;}
.toast.show{opacity:1;transform:translateY(0);}

.flash{border-radius:9px;padding:12px 14px;font-size:13.5px;margin-bottom:16px;border:1px solid transparent;}
.flash.ok{background:var(--ok-bg);color:var(--ok);border-color:var(--ok);}
.flash.error{background:var(--danger-bg);color:var(--danger);border-color:var(--danger);}

.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);padding:20px;}
.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:32px 28px;max-width:380px;width:100%;}
.auth-card h1{font-size:24px;margin:10px 0 4px;}
.auth-card .brand-eyebrow{margin-bottom:2px;}
.auth-card .subtitle{margin-bottom:20px;}
.auth-card form .field{margin:12px 0;}
.auth-card .btn-primary{width:100%;text-align:center;margin-top:8px;padding:11px 16px;}