/* ============================================================
   Kogu Asistencias — Módulo Administrativo (MAQUETA)
   styles.css — Alineado a la identidad visual KOGU
   ============================================================ */

:root{
  --bg:#f3f6fb; --panel:#ffffff; --panel2:#f8fafc;
  --text:#0f172a; --muted:#64748b; --line:#e2e8f0;
  --primary:#0891b2; --primary-d:#0e7490;
  --navy:#0f172a; --ink-dark:#020617;
  --cyan:#67e8f9;
  --success:#16a34a; --success-bg:#dcfce7;
  --warn:#d97706; --warn-bg:#fef3c7;
  --danger:#dc2626; --danger-bg:#fee2e2;
  --indigo:#4f46e5; --indigo-bg:#e0e7ff;
  --blue:#1d4ed8; --blue-bg:#eff6ff;
  --teal-bg:#ecfeff;
  --shadow:0 10px 25px rgba(15,23,42,.06);
  --r-card:18px; --r-ctrl:14px; --r-table:16px;
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  color:var(--text);background:var(--bg);font-size:14px;line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}

.app{display:grid;grid-template-columns:268px 1fr;min-height:100vh}

/* ---------- Sidebar ---------- */
.sidebar{
  background:var(--ink-dark);color:#cbd5e1;border-right:1px solid #0f172a;
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh;
  padding:20px 16px;
}
.brand{display:flex;align-items:center;gap:12px;padding:4px 6px 16px}
.brand-mark{
  width:42px;height:42px;border-radius:13px;background:var(--primary);
  color:#fff;font-weight:800;font-size:21px;display:flex;
  align-items:center;justify-content:center;
}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-name{font-weight:700;font-size:21px;color:#fff;letter-spacing:.5px}
.brand-sub{
  font-size:10px;color:var(--cyan);letter-spacing:.22em;
  text-transform:uppercase;font-weight:700;margin-top:2px;
}

.nav{display:flex;flex-direction:column;gap:6px;padding:14px 4px;flex:1}
.nav-item{
  display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:16px;
  font-size:13px;color:#cbd5e1;cursor:pointer;transition:.14s;
  border:1px solid transparent;
}
.nav-item:hover{background:#0f172a;color:#fff}
.nav-item.active{
  background:rgba(8,145,178,.16);color:#cffafe;font-weight:600;
  border:1px solid rgba(103,232,249,.22);
}
.nav-ico{font-size:14px;width:16px;text-align:center}

.sidebar-foot{
  background:#0f172a;border:1px solid #1e293b;border-radius:16px;padding:13px 14px;
}
.demo-tag{font-size:10px;font-weight:700;color:var(--cyan);letter-spacing:.16em;text-transform:uppercase}
.demo-sub{font-size:11.5px;color:#94a3b8;margin-top:4px}

/* ---------- Main ---------- */
.main{display:flex;flex-direction:column;min-width:0}
.topbar{
  height:66px;background:rgba(255,255,255,.93);backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 26px;position:sticky;top:0;z-index:20;
}
.crumb{font-size:16px;font-weight:700;color:var(--navy)}
.topbar-right{display:flex;align-items:center;gap:16px}
.period-chip{
  font-size:12px;color:var(--muted);background:var(--panel2);
  padding:7px 13px;border-radius:999px;border:1px solid var(--line);font-weight:600;
}
.user{display:flex;align-items:center;gap:9px}
.avatar{
  width:36px;height:36px;border-radius:50%;background:var(--primary);
  color:#fff;font-weight:700;font-size:12.5px;display:flex;
  align-items:center;justify-content:center;
}
.user-text{display:flex;flex-direction:column;line-height:1.2}
.user-name{font-size:13px;font-weight:600}
.user-role{font-size:11px;color:var(--muted)}

.view{padding:22px 26px 44px}

/* ---------- Encabezados de sección ---------- */
.section-head{margin-bottom:18px}
.section-title{font-size:19px;font-weight:800;color:var(--navy);letter-spacing:-.01em}
.section-desc{font-size:13px;color:var(--muted);margin-top:3px}

/* ---------- KPI cards ---------- */
.kpi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:18px}
.kpi{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r-card);
  padding:17px 18px;box-shadow:var(--shadow);
}
.kpi-label{font-size:12.5px;color:var(--muted);font-weight:600}
.kpi-value{font-size:27px;font-weight:800;color:var(--navy);margin-top:8px;letter-spacing:-.02em}
.kpi-foot{font-size:11.5px;margin-top:5px;color:var(--muted)}
.kpi-foot.up{color:var(--success)}
.kpi-foot.down{color:var(--danger)}
.kpi-accent{height:3px;border-radius:999px;margin-top:13px;background:var(--primary)}
.kpi-accent.amber{background:var(--warn)}
.kpi-accent.green{background:var(--success)}
.kpi-accent.blue{background:var(--blue)}
.kpi-accent.purple{background:var(--indigo)}
.kpi-accent.red{background:var(--danger)}

/* ---------- Paneles / charts ---------- */
.panel-grid{display:grid;gap:16px;margin-bottom:18px}
.panel-grid.two{grid-template-columns:1.55fr 1fr}
.panel-grid.even{grid-template-columns:1fr 1fr}
.panel{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r-card);
  padding:18px 20px;box-shadow:var(--shadow);
}
.panel-title{font-size:14.5px;font-weight:700;color:var(--navy)}
.panel-sub{font-size:12px;color:var(--muted);margin-top:2px;margin-bottom:14px}

.legend{display:flex;gap:16px;flex-wrap:wrap;margin-top:12px}
.legend span{font-size:11.5px;color:var(--muted);display:flex;align-items:center;gap:6px}
.dot{width:10px;height:10px;border-radius:3px;display:inline-block}

.hbar-row{margin-bottom:12px}
.hbar-top{display:flex;justify-content:space-between;font-size:12px;margin-bottom:5px}
.hbar-top .lbl{color:var(--text);font-weight:600}
.hbar-top .val{color:var(--muted)}
.hbar-track{height:11px;background:var(--line);border-radius:999px;overflow:hidden}
.hbar-fill{height:100%;border-radius:999px;background:var(--primary)}

/* ---------- Toolbar ---------- */
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:14px}
.toolbar input,.toolbar select{
  font-family:inherit;font-size:13px;color:var(--text);background:var(--panel);
  border:1px solid var(--line);border-radius:var(--r-ctrl);padding:9px 13px;
}
.toolbar input{min-width:220px}
.toolbar input:focus,.toolbar select:focus{
  outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(8,145,178,.12);
}
.toolbar input::placeholder{color:#9aa7b4}
.toolbar .spacer{flex:1}
.count-chip{font-size:12px;color:var(--muted);font-weight:600}

/* ---------- Tablas ---------- */
.table-wrap{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r-table);
  overflow:hidden;box-shadow:var(--shadow);
}
table{width:100%;border-collapse:collapse}
thead th{
  background:var(--panel2);text-align:left;font-size:11.5px;font-weight:700;
  color:var(--muted);text-transform:uppercase;letter-spacing:.4px;
  padding:12px 14px;border-bottom:1px solid var(--line);
}
tbody td{padding:13px 14px;border-bottom:1px solid var(--line);font-size:13px}
tbody tr:last-child td{border-bottom:none}
tbody tr.clickable{cursor:pointer;transition:.1s}
tbody tr.clickable:hover{background:var(--panel2)}
.t-right{text-align:right}
.t-folio{font-weight:700;color:var(--primary-d)}
.t-strong{font-weight:700;color:var(--navy)}
.t-muted{color:var(--muted)}
.t-pos{color:var(--success);font-weight:700}
.t-neg{color:var(--danger);font-weight:700}

/* ---------- Badges (paleta KOGU) ---------- */
.badge{
  display:inline-flex;align-items:center;font-size:11px;font-weight:700;
  padding:4px 10px;border-radius:999px;white-space:nowrap;
}
.b-gray{background:#e2e8f0;color:#475569}
.b-blue{background:var(--blue-bg);color:var(--blue)}
.b-purple{background:var(--indigo-bg);color:var(--indigo)}
.b-amber{background:var(--warn-bg);color:var(--warn)}
.b-green{background:var(--success-bg);color:var(--success)}
.b-red{background:var(--danger-bg);color:var(--danger)}
.b-teal{background:var(--teal-bg);color:var(--primary-d)}

/* ---------- Botones ---------- */
.btn{
  font-family:inherit;font-size:13px;font-weight:600;cursor:pointer;
  border:1px solid var(--line);background:var(--panel);color:var(--text);
  padding:9px 15px;border-radius:var(--r-ctrl);transition:.12s;
}
.btn:hover{border-color:#c2cdd8;background:var(--panel2)}
.btn-primary{background:var(--navy);border-color:var(--navy);color:#fff}
.btn-primary:hover{background:#1e293b;border-color:#1e293b}
.btn-ghost{background:transparent;border-color:transparent;color:var(--primary-d);padding-left:0}
.btn-ghost:hover{background:transparent;text-decoration:underline}
.btn-row{display:flex;gap:9px;flex-wrap:wrap}

/* ---------- Detalle ---------- */
.back-link{font-size:13px;color:var(--primary-d);cursor:pointer;margin-bottom:12px;display:inline-block;font-weight:600}
.back-link:hover{text-decoration:underline}

.detail-head{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r-card);
  padding:20px 22px;box-shadow:var(--shadow);margin-bottom:18px;
}
.detail-head .dh-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap}
.detail-head h2{font-size:21px;color:var(--navy);font-weight:800;letter-spacing:-.02em}
.detail-head .dh-sub{font-size:13px;color:var(--muted);margin-top:4px}
.meta-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px 22px;margin-top:18px;
  padding-top:16px;border-top:1px solid var(--line);
}
.meta-grid.cols-3{grid-template-columns:repeat(3,1fr)}
.meta-item .m-lbl{font-size:10px;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.14em}
.meta-item .m-val{font-size:13.5px;color:var(--text);margin-top:4px;font-weight:600}

.detail-cols{display:grid;grid-template-columns:1.4fr 1fr;gap:16px}

/* línea de tiempo */
.timeline{display:flex;flex-direction:column}
.tl-step{display:flex;gap:12px}
.tl-marker{display:flex;flex-direction:column;align-items:center}
.tl-dot{
  width:15px;height:15px;border-radius:50%;border:3px solid var(--line);
  background:#fff;flex-shrink:0;margin-top:2px;
}
.tl-dot.done{border-color:var(--primary);background:var(--primary)}
.tl-line{width:2px;flex:1;background:var(--line);min-height:20px}
.tl-line.done{background:var(--primary)}
.tl-body{padding-bottom:16px}
.tl-evt{font-size:13px;font-weight:600;color:var(--text)}
.tl-date{font-size:12px;color:var(--muted)}
.tl-date.pending{font-style:italic;color:#9aa7b4}

/* estado de resultado */
.pl-row{display:flex;justify-content:space-between;padding:9px 0;font-size:13px;border-bottom:1px dashed var(--line)}
.pl-row .pl-lbl{color:var(--text)}
.pl-row .pl-val{font-weight:600}
.pl-row.total{border-bottom:none;border-top:2px solid var(--navy);margin-top:4px;padding-top:11px}
.pl-row.total .pl-lbl{font-weight:800;color:var(--navy);font-size:14px}
.pl-row.total .pl-val{font-weight:800;font-size:17px;color:var(--success)}
.pl-margin{
  margin-top:13px;background:var(--success-bg);border-radius:var(--r-ctrl);padding:11px 14px;
  display:flex;justify-content:space-between;align-items:center;
}
.pl-margin .pm-lbl{font-size:12px;color:var(--success);font-weight:700}
.pl-margin .pm-val{font-size:18px;font-weight:800;color:var(--success)}

/* checklist revisión */
.check-item{display:flex;align-items:center;gap:9px;font-size:13px;padding:6px 0}
.check-ico{
  width:18px;height:18px;border-radius:50%;background:var(--success-bg);
  color:var(--success);font-size:11px;font-weight:800;display:flex;
  align-items:center;justify-content:center;flex-shrink:0;
}
.note-box{
  background:var(--warn-bg);border:1px solid #f3d99a;border-radius:var(--r-ctrl);
  padding:11px 13px;font-size:12.5px;color:#92600c;margin-top:10px;
}

.subpanel{margin-bottom:16px}
.subpanel:last-child{margin-bottom:0}
.subpanel h4{
  font-size:11px;text-transform:uppercase;letter-spacing:.16em;color:var(--muted);
  font-weight:700;margin-bottom:10px;
}

/* mini tabla de conceptos */
.mini-table{width:100%;border-collapse:collapse}
.mini-table td{padding:7px 0;font-size:12.5px;border-bottom:1px dashed var(--line)}
.mini-table tr:last-child td{border-bottom:none}
.mini-table .mt-val{text-align:right;font-weight:600;white-space:nowrap}

/* totales */
.totbox{
  display:flex;justify-content:flex-end;gap:40px;margin-top:14px;
  padding:15px 18px;background:var(--panel2);border:1px solid var(--line);border-radius:var(--r-ctrl);
}
.totbox .tb-item{text-align:right}
.totbox .tb-lbl{font-size:10px;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.12em}
.totbox .tb-val{font-size:18px;font-weight:800;color:var(--navy);margin-top:3px}
.totbox .tb-val.green{color:var(--success)}

.callout{
  font-size:12.5px;color:#0c5566;background:var(--teal-bg);
  border:1px solid #bae6ec;border-radius:var(--r-ctrl);padding:11px 14px;margin-top:14px;
}
.callout strong{color:var(--primary-d)}

.empty{text-align:center;padding:40px;color:var(--muted);font-size:13px}

@media (max-width:1100px){
  .app{grid-template-columns:1fr}
  .sidebar{position:static;height:auto;flex-direction:row;align-items:center;flex-wrap:wrap;gap:8px}
  .nav{flex-direction:row;flex-wrap:wrap;flex:1;padding:0}
  .sidebar-foot{display:none}
  .kpi-grid{grid-template-columns:repeat(2,1fr)}
  .panel-grid.two,.panel-grid.even,.detail-cols{grid-template-columns:1fr}
  .meta-grid,.meta-grid.cols-3{grid-template-columns:repeat(2,1fr)}
}