:root{
  --bg:#eceff4;
  --surface:#ffffff;
  --surface-2:#f7f9fc;
  --sidebar:#0b1733;
  --sidebar-2:#0e1d40;
  --ink:#0e1729;
  --ink-2:#33415c;
  --muted:#647189;
  --faint:#93a0b5;
  --border:#e3e8f0;
  --border-strong:#cdd5e2;
  --primary:#1b4fd6;
  --primary-700:#1740ad;
  --primary-tint:#eaf0fe;
  --primary-tint-2:#dde7fd;
  --red:#d12d2f;
  --red-tint:#fdecec;
  --green:#0f8a57;
  --green-tint:#e6f6ee;
  --amber:#c0790a;
  --amber-tint:#fbf1dc;
  --violet:#6c43c9;
  --violet-tint:#f0eafb;
  --shadow-sm:0 1px 2px rgba(15,23,42,.06), 0 1px 3px rgba(15,23,42,.04);
  --shadow-md:0 2px 8px rgba(15,23,42,.07), 0 8px 24px rgba(15,23,42,.06);
  --shadow-lg:0 12px 40px rgba(11,23,51,.18);
  --r-sm:7px; --r-md:11px; --r-lg:16px;
  --font:'IBM Plex Sans',system-ui,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,monospace;
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;height:100%;}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
  font-size:14px;
  line-height:1.45;
}
a{color:inherit;text-decoration:none;}
button,input,select,textarea{font:inherit;}
svg{display:block;}
.num{font-family:var(--mono);font-feature-settings:"tnum" 1;}
::-webkit-scrollbar{width:10px;height:10px;}
::-webkit-scrollbar-thumb{background:#c7cfdc;border-radius:20px;border:2px solid transparent;background-clip:content-box;}
::-webkit-scrollbar-thumb:hover{background:#aab6c8;background-clip:content-box;}
::-webkit-scrollbar-track{background:transparent;}

.app{display:flex;height:100vh;}
.sidebar{
  width:248px;flex-shrink:0;
  background:linear-gradient(180deg,var(--sidebar),var(--sidebar-2));
  color:#cdd7ec;display:flex;flex-direction:column;
  border-right:1px solid #081026;
}
.brand{display:flex;align-items:center;gap:11px;padding:18px 18px 16px;}
.brand-mark{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--primary),#3b6cf0);display:flex;align-items:center;justify-content:center;font-weight:700;color:#fff;font-size:16px;box-shadow:inset 0 1px 0 rgba(255,255,255,.25);position:relative;overflow:hidden;}
.brand-mark::after{content:"";position:absolute;bottom:0;left:0;right:0;height:5px;background:linear-gradient(90deg,#d12d2f 0 50%,#1b4fd6 50% 100%);}
.brand-name{font-weight:700;color:#fff;font-size:16px;letter-spacing:.3px;line-height:1;}
.brand-sub{font-size:10.5px;color:#7d8db0;letter-spacing:1.5px;text-transform:uppercase;margin-top:3px;}
.nav{flex:1;overflow-y:auto;padding:6px 12px 18px;}
.nav::-webkit-scrollbar-thumb{background:#27365c;background-clip:content-box;}
.nav-group{margin-top:16px;}
.nav-section{margin-top:18px;padding:10px 10px 12px;border-radius:18px;border:1px solid transparent;position:relative;overflow:hidden;box-shadow:inset 0 1px 0 rgba(255,255,255,.03);}
.nav-section::before{content:"";position:absolute;left:0;top:12px;bottom:12px;width:4px;border-radius:0 4px 4px 0;opacity:.95;}
.nav-section-chip{display:flex;align-items:center;justify-content:space-between;min-height:36px;padding:0 12px;border-radius:12px;font-size:11px;font-weight:700;letter-spacing:1.8px;text-transform:uppercase;border:1px solid transparent;}
.nav-section .nav-group{margin-top:10px;}
.nav-section .nav-label{padding:5px 10px;color:inherit;}
.nav-label{font-size:10.5px;letter-spacing:1.4px;text-transform:uppercase;color:#5f6f93;padding:6px 10px;font-weight:600;}
.nav-item{display:flex;align-items:center;gap:11px;padding:8.5px 10px;border-radius:8px;cursor:pointer;color:#aeb9d4;font-weight:500;font-size:13.5px;margin:1px 0;transition:background .12s,color .12s;position:relative;}
.nav-item > div{min-width:0;}
.nav-item small{display:block;font-size:11px;line-height:1.2;color:#7d8db0;margin-top:2px;}
.nav-item:hover{background:rgba(255,255,255,.05);color:#e6ecf9;}
.nav-item:hover small,.nav-item.active small{color:#cdd7ec;}
.nav-item.active{background:linear-gradient(90deg,rgba(27,79,214,.32),rgba(27,79,214,.12));color:#fff;}
.nav-item.active::before{content:"";position:absolute;left:-12px;top:6px;bottom:6px;width:3px;border-radius:0 3px 3px 0;background:#5b86f5;}
/* Separacion visual temporal entre Horarios y Nomina. */
.nav-section--attendance{background:linear-gradient(180deg,rgba(91,134,245,.18),rgba(91,134,245,.08));border-color:rgba(114,152,255,.3);}
.nav-section--attendance::before{background:linear-gradient(180deg,#7fa6ff,#5b86f5);}
.nav-section--attendance .nav-section-chip{background:linear-gradient(90deg,rgba(140,174,255,.24),rgba(91,134,245,.12));border-color:rgba(140,174,255,.33);color:#d8e4ff;}
.nav-section--attendance .nav-label{color:#9fbbff;}
.nav-section--attendance .nav-item:not(.active){background:rgba(91,134,245,.11);}
.nav-section--attendance .nav-item:not(.active):hover{background:rgba(91,134,245,.2);}

.nav-section--payroll{background:linear-gradient(180deg,rgba(194,139,216,.18),rgba(194,139,216,.08));border-color:rgba(214,154,239,.3);}
.nav-section--payroll::before{background:linear-gradient(180deg,#d9a7ef,#a56ad7);}
.nav-section--payroll .nav-section-chip{background:linear-gradient(90deg,rgba(226,182,244,.24),rgba(194,139,216,.12));border-color:rgba(226,182,244,.33);color:#f0d9fb;}
.nav-section--payroll .nav-label{color:#d9acec;}
.nav-section--payroll .nav-item:not(.active){background:rgba(194,139,216,.11);}
.nav-section--payroll .nav-item:not(.active):hover{background:rgba(194,139,216,.2);}
.nav-section--payroll .nav-item.active{background:linear-gradient(90deg,rgba(165,106,215,.34),rgba(165,106,215,.14));}
.nav-section--payroll .nav-item.active::before{background:#c78ced;}
.nav-ico{width:18px;height:18px;flex-shrink:0;opacity:.95;}
.nav-badge{margin-left:auto;font-size:11px;font-family:var(--mono);background:rgba(209,45,47,.9);color:#fff;border-radius:20px;padding:1px 7px;font-weight:600;}
.nav-badge.blue{background:rgba(91,134,245,.9);}
.sidebar-foot{padding:12px 16px;border-top:1px solid rgba(255,255,255,.06);font-size:11px;color:#6c7ca0;display:flex;align-items:center;gap:8px;}
.dot-live{width:8px;height:8px;border-radius:50%;background:#36d399;box-shadow:0 0 0 0 rgba(54,211,153,.6);animation:pulse 2s infinite;}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(54,211,153,.5);}70%{box-shadow:0 0 0 7px rgba(54,211,153,0);}100%{box-shadow:0 0 0 0 rgba(54,211,153,0);}}

.main{flex:1;display:flex;flex-direction:column;min-width:0;}
.topbar{height:62px;flex-shrink:0;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:16px;padding:0 24px;}
.crumbs{font-size:12.5px;color:var(--muted);}
.crumbs b{color:var(--ink);font-weight:600;}
.topbar-spacer{flex:1;}
.quincena{display:flex;align-items:center;gap:9px;background:var(--surface-2);border:1px solid var(--border);border-radius:9px;padding:6px 12px;font-size:12.5px;font-weight:500;color:var(--ink-2);cursor:pointer;}
.quincena .num{color:var(--ink);font-weight:600;}
.icon-btn{width:36px;height:36px;border-radius:9px;border:1px solid var(--border);background:var(--surface);display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--muted);position:relative;}
.icon-btn:hover{background:var(--surface-2);color:var(--ink);}
.icon-btn .dot{position:absolute;top:7px;right:8px;width:7px;height:7px;border-radius:50%;background:var(--red);border:1.5px solid #fff;}
.user-chip{display:flex;align-items:center;gap:10px;padding-left:6px;}
.avatar{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:13px;color:#fff;flex-shrink:0;}
.user-meta{line-height:1.2;}
.user-meta .nm{font-weight:600;font-size:13px;}
.user-meta .rl{font-size:11px;color:var(--muted);}

.content{flex:1;overflow-y:auto;padding:24px 28px 60px;}
.page-head{display:flex;align-items:flex-end;gap:16px;margin-bottom:20px;}
.page-head .ph-title{font-size:22px;font-weight:700;letter-spacing:-.4px;}
.page-head .ph-sub{color:var(--muted);font-size:13.5px;margin-top:3px;max-width:640px;}
.head-actions{margin-left:auto;display:flex;gap:9px;align-items:center;}

.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);box-shadow:var(--shadow-sm);}
.card-pad,.card-body{padding:18px 20px;}
.card-head,.card-header{display:flex;align-items:center;gap:10px;padding:15px 20px;border-bottom:1px solid var(--border);}
.card-head h3,.card-header h2{margin:0;font-size:14.5px;font-weight:600;letter-spacing:-.1px;}
.card-head .sub{font-size:12px;color:var(--muted);font-weight:400;}
.card-head .right,.card-header .right{margin-left:auto;display:flex;gap:8px;align-items:center;}

.grid{display:grid;gap:16px;}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr));}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr));}
.stat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(0,1fr));gap:14px;}
.stat,.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:15px 17px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden;}
.stat .lbl,.stat-label{font-size:11.5px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.4px;display:flex;align-items:center;gap:7px;}
.stat .val,.stat-value{font-size:27px;font-weight:700;letter-spacing:-.8px;margin-top:8px;font-family:var(--mono);color:var(--ink);}
.stat .val small{font-size:14px;color:var(--muted);font-weight:500;}
.stat .delta,.stat-foot{font-size:11.5px;font-weight:600;margin-top:5px;display:flex;align-items:center;gap:4px;color:var(--muted);}
.stat .delta.up{color:var(--green);}
.stat .delta.down{color:var(--red);}
.stat .delta.flat{color:var(--muted);}
.stat .accent{position:absolute;left:0;top:0;bottom:0;width:3px;}

.badge{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:600;padding:2.5px 9px;border-radius:20px;line-height:1.5;white-space:nowrap;}
.badge .bd{width:6px;height:6px;border-radius:50%;}
.badge.ok,.badge.success{background:var(--green-tint);color:#0b6b43;}
.badge.ok .bd,.badge.success .bd{background:var(--green);}
.badge.warn,.badge.warning{background:var(--amber-tint);color:#9a6207;}
.badge.warn .bd,.badge.warning .bd{background:var(--amber);}
.badge.crit,.badge.danger{background:var(--red-tint);color:#b21f21;}
.badge.crit .bd,.badge.danger .bd{background:var(--red);}
.badge.info{background:var(--primary-tint);color:var(--primary-700);}
.badge.info .bd{background:var(--primary);}
.badge.violet{background:var(--violet-tint);color:#553297;}
.badge.violet .bd{background:var(--violet);}
.badge.muted{background:#eef1f6;color:#5a6883;}
.badge.muted .bd{background:#8593aa;}

.btn{display:inline-flex;align-items:center;gap:7px;font-family:var(--font);font-size:13px;font-weight:600;padding:8px 14px;border-radius:9px;border:1px solid var(--border-strong);background:var(--surface);color:var(--ink-2);cursor:pointer;transition:.12s;white-space:nowrap;text-decoration:none;}
.btn:hover{background:var(--surface-2);border-color:#b9c3d4;}
.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 1px 2px rgba(27,79,214,.3);}
.btn.primary:hover{background:var(--primary-700);}
.btn-danger,.btn.danger{background:var(--red);border-color:var(--red);color:#fff;}
.btn-danger:hover,.btn.danger:hover{filter:brightness(.94);}
.btn.ghost{border-color:transparent;background:transparent;color:var(--muted);}
.btn.ghost:hover{background:var(--surface-2);color:var(--ink);}
.btn.sm{padding:5.5px 11px;font-size:12px;}
.btn svg{width:15px;height:15px;}

table{width:100%;}
table.tbl{width:100%;border-collapse:collapse;}
table.tbl th, table th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);font-weight:600;padding:11px 16px;border-bottom:1px solid var(--border);background:var(--surface-2);position:sticky;top:0;}
table.tbl td, table td{padding:11px 16px;border-bottom:1px solid var(--border);font-size:13px;vertical-align:middle;}
table.tbl tr:last-child td, table tr:last-child td{border-bottom:none;}
table.tbl tbody tr, table tbody tr{transition:background .1s;}
table.tbl tbody tr:hover, table tbody tr:hover{background:var(--surface-2);}
.tbl .r{text-align:right;}
.tbl .c{text-align:center;}
.tbl .money{font-family:var(--mono);font-weight:500;text-align:right;white-space:nowrap;}
.tbl .neg{color:var(--red);}

.emp{display:flex;align-items:center;gap:10px;}
.emp .av{width:34px;height:34px;border-radius:9px;flex-shrink:0;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:12.5px;background-size:cover;}
.emp .info{line-height:1.25;min-width:0;}
.emp .info .n{font-weight:600;font-size:13px;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.emp .info .m{font-size:11.5px;color:var(--muted);font-family:var(--mono);}

.seg{display:inline-flex;background:var(--surface-2);border:1px solid var(--border);border-radius:9px;padding:3px;gap:2px;}
.seg button{border:none;background:transparent;font-family:var(--font);font-size:12.5px;font-weight:600;color:var(--muted);padding:5.5px 12px;border-radius:6px;cursor:pointer;}
.seg button.on{background:var(--surface);color:var(--primary);box-shadow:var(--shadow-sm);}

.flag{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--ink-2);}
.flag .fg{width:18px;height:12px;border-radius:2px;overflow:hidden;display:inline-block;flex-shrink:0;box-shadow:0 0 0 1px rgba(0,0,0,.08);}

.progress{height:8px;border-radius:20px;background:#eaeef4;overflow:hidden;}
.progress .fill{height:100%;border-radius:20px;}

.divider{height:1px;background:var(--border);margin:0;}
.kv{display:flex;justify-content:space-between;padding:7px 0;font-size:13px;border-bottom:1px dashed var(--border);}
.kv .k{color:var(--muted);}
.kv .v{font-weight:600;font-family:var(--mono);}
.kv:last-child{border-bottom:none;}

.tag{font-family:var(--mono);font-size:11px;background:#eef1f6;color:#5a6883;padding:1.5px 7px;border-radius:5px;font-weight:500;}

/* Live feed */
.feed-card{display:flex;align-items:center;gap:13px;padding:13px 15px;border:1px solid var(--border);border-radius:11px;background:var(--surface);box-shadow:var(--shadow-sm);animation:slideIn .45s cubic-bezier(.2,.8,.2,1);}
@keyframes slideIn{from{opacity:0;transform:translateY(-14px) scale(.98);}to{opacity:1;transform:none;}}
.feed-card .ph{width:46px;height:46px;border-radius:11px;flex-shrink:0;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:15px;position:relative;}
.feed-card .ph .verif{position:absolute;bottom:-3px;right:-3px;width:18px;height:18px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm);}
.feed-card .fmain{flex:1;min-width:0;}
.feed-card .fn{font-weight:600;font-size:14px;}
.feed-card .fm{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:7px;margin-top:2px;flex-wrap:wrap;}
.feed-time{text-align:right;flex-shrink:0;}
.feed-time .t{font-family:var(--mono);font-weight:600;font-size:16px;letter-spacing:-.5px;}
.feed-time .d{font-size:11px;color:var(--faint);}

.placeholder{background:repeating-linear-gradient(45deg,#f1f4f9,#f1f4f9 9px,#e9eef5 9px,#e9eef5 18px);border:1px dashed var(--border-strong);border-radius:10px;display:flex;align-items:center;justify-content:center;color:#8b98ad;font-family:var(--mono);font-size:11.5px;text-align:center;padding:14px;}

.mini-bar{display:flex;align-items:flex-end;gap:3px;height:40px;}
.mini-bar span{flex:1;background:var(--primary-tint-2);border-radius:3px 3px 0 0;min-height:3px;}
.mini-bar span.hi{background:var(--primary);}

.alert{display:flex;gap:11px;padding:13px 15px;border-radius:11px;border:1px solid;align-items:flex-start;}
.alert.crit{background:var(--red-tint);border-color:#f3c9c9;}
.alert.warn{background:var(--amber-tint);border-color:#eed9a8;}
.alert.info{background:var(--primary-tint);border-color:#cfdcfb;}
.alert .ai{flex-shrink:0;margin-top:1px;}
.alert .at{font-weight:600;font-size:13px;}
.alert .ad{font-size:12.5px;color:var(--ink-2);margin-top:2px;}

.tl{position:relative;padding-left:22px;}
.tl::before{content:"";position:absolute;left:6px;top:4px;bottom:4px;width:2px;background:var(--border);}
.tl-item{position:relative;padding:6px 0 14px;}
.tl-item::before{content:"";position:absolute;left:-19px;top:8px;width:11px;height:11px;border-radius:50%;background:#fff;border:2.5px solid var(--primary);}
.tl-item.done::before{background:var(--primary);}
.tl-item.future::before{border-color:var(--border-strong);}

.toggle{width:38px;height:22px;border-radius:20px;background:var(--border-strong);position:relative;cursor:pointer;transition:.15s;flex-shrink:0;}
.toggle.on{background:var(--primary);}
.toggle::after{content:"";position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:#fff;transition:.15s;box-shadow:var(--shadow-sm);}
.toggle.on::after{left:18px;}

.timeblock{height:34px;border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:11.5px;font-weight:600;color:#fff;font-family:var(--mono);}

.fade-in{animation:fadeIn .3s ease;}
@keyframes fadeIn{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:none;}}

.table-wrap,.scroll-x{overflow-x:auto;}
.empty-state,.empty-pad{padding:48px;text-align:center;color:var(--muted);}
.hint{font-size:11.5px;color:var(--faint);font-family:var(--mono);}
.mono{font-family:var(--mono);}
.muted{color:var(--muted);}
.kbd{font-family:var(--mono);font-size:11px;background:#fff;border:1px solid var(--border-strong);border-bottom-width:2px;border-radius:5px;padding:1px 6px;color:var(--ink-2);}

.marks-layout{grid-template-columns:minmax(0,1fr);align-items:start;}
.marks-filters-card,.marks-results-card{width:100%;}
.marks-filters-form{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));}
.marks-filters-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;grid-column:1 / -1;}
.marks-filters-note{margin-top:16px;}

.prenomina-layout{grid-template-columns:minmax(0,1fr);align-items:start;}
.prenomina-controls{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));}
.prenomina-detail-card{width:100%;}
.prenomina-generate-form{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));}
.prenomina-form-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end;grid-column:1 / -1;}
.prenomina-import-error{margin-top:8px;color:var(--red);font-size:.88rem;}
.prenomina-clear-import{display:flex;justify-content:flex-end;margin-top:12px;}
.prenomina-inline-form{display:inline-flex;}
.prenomina-import-toolbar{flex-wrap:wrap;justify-content:flex-end;}
.prenomina-import-wrap{padding-bottom:8px;}
.prenomina-import-table{min-width:1830px;table-layout:fixed;}
.prenomina-import-table th,
.prenomina-import-table td{white-space:nowrap;}
.prenomina-import-table td{padding:10px 12px;}
.prenomina-import-table tbody tr:hover td{background:var(--surface-2);}
.prenomina-import-table col.is-id{width:88px;}
.prenomina-import-table col.is-name{width:220px;}
.prenomina-import-table col.is-department{width:180px;}
.prenomina-import-table col.is-branch{width:170px;}
.prenomina-import-table col.is-date{width:138px;}
.prenomina-import-table col.is-shift{width:210px;}
.prenomina-import-table col.is-time{width:132px;}
.prenomina-import-table col.is-duration{width:128px;}
.prenomina-import-table col.is-duration-wide{width:144px;}
.prenomina-import-table col.is-status{width:150px;}
.prenomina-import-table col.is-default{width:150px;}
.prenomina-import-input{
  width:100%;
  min-width:100%;
  height:40px;
  padding:9px 12px;
  border-radius:10px;
  background:#fff;
}
.prenomina-import-input:focus{
  outline:none;
  border-color:#b6c8fb;
  box-shadow:0 0 0 3px rgba(27,79,214,.12);
}
.prenomina-preview-dialog{
  width:min(1220px,calc(100vw - 48px));
  max-width:1220px;
  border:none;
  padding:0;
  background:transparent;
}
.prenomina-preview-dialog::backdrop{background:rgba(11,23,51,.54);backdrop-filter:blur(2px);}
.prenomina-preview-shell{
  background:linear-gradient(180deg,#f9fbff 0%,#f4f7fd 100%);
  border:1px solid rgba(205,213,226,.9);
  border-radius:20px;
  box-shadow:var(--shadow-lg);
  overflow:hidden;
}
.prenomina-preview-head{
  display:flex;
  justify-content:space-between;
  gap:18px;
  align-items:flex-start;
  padding:22px 24px;
  border-bottom:1px solid var(--border);
  background:linear-gradient(135deg,rgba(27,79,214,.1),rgba(108,67,201,.08));
}
.prenomina-preview-head h3{margin:4px 0 0;font-size:22px;letter-spacing:-.4px;}
.prenomina-preview-head p{margin:6px 0 0;color:var(--muted);}
.prenomina-preview-kicker{
  font-size:11px;
  font-weight:700;
  letter-spacing:1.8px;
  text-transform:uppercase;
  color:var(--primary-700);
}
.prenomina-preview-body{
  padding:22px 24px 24px;
  display:grid;
  gap:18px;
  max-height:min(78vh,920px);
  overflow:auto;
}
.prenomina-preview-tabs{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.prenomina-preview-section{
  background:#fff;
  border:1px solid var(--border);
  border-radius:16px;
  overflow:hidden;
}
.prenomina-preview-section:not(.is-active){display:none;}
.prenomina-preview-section-head{
  display:flex;
  justify-content:space-between;
  gap:14px;
  align-items:center;
  padding:15px 18px;
  border-bottom:1px solid var(--border);
  background:var(--surface-2);
}
.prenomina-preview-section .table-wrap{max-height:360px;overflow:auto;}
.prenomina-preview-detail-table{min-width:1040px;}
.prenomina-choice-dialog{
  width:min(640px,calc(100vw - 40px));
  border:none;
  padding:0;
  background:transparent;
}
.prenomina-choice-dialog::backdrop{background:rgba(11,23,51,.54);backdrop-filter:blur(2px);}
.prenomina-choice-shell{
  background:#fff;
  border:1px solid var(--border);
  border-radius:18px;
  box-shadow:var(--shadow-lg);
  overflow:hidden;
}
.prenomina-choice-head{
  display:flex;
  gap:18px;
  justify-content:space-between;
  align-items:flex-start;
  padding:22px 24px;
  border-bottom:1px solid var(--border);
  background:linear-gradient(135deg,rgba(27,79,214,.08),rgba(108,67,201,.06));
}
.prenomina-choice-head h3{margin:4px 0 0;font-size:22px;letter-spacing:-.4px;}
.prenomina-choice-head p{margin:6px 0 0;color:var(--muted);}
.prenomina-choice-actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  padding:22px 24px 24px;
}

.employees-layout{grid-template-columns:minmax(0,1fr);align-items:start;}
.employees-directory-card,.employees-form-card{width:100%;}
.employees-form-grid{margin-top:16px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));}
.employees-form-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px;}

.branches-layout{grid-template-columns:minmax(0,1.8fr) minmax(280px,.9fr);align-items:start;}
.branches-catalog-card{grid-column:1;}
.branches-profile-card{grid-column:2;}
.periods-layout,.live-layout,.collaborators-layout,.thirteenth-layout{grid-template-columns:minmax(0,1fr);align-items:start;}
.branches-catalog-card,.branches-profile-card,.periods-history-card,.periods-summary-card,.live-feed-card,.thirteenth-periods-card,.thirteenth-formula-card,.collaborators-list-card{width:100%;min-width:0;}
.live-feed-list{padding:14px 16px;display:flex;flex-direction:column;gap:10px;min-height:480px;}
.live-side-panels{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));}
.live-branch-list{display:flex;flex-direction:column;gap:11px;}
.live-verification-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;}
.collaborator-details-stack{display:flex;flex-direction:column;gap:16px;}

label{display:block;font-size:12px;color:var(--muted);font-weight:600;margin-bottom:6px;}
input,select,textarea{width:100%;border:1px solid var(--border);border-radius:9px;background:var(--surface);padding:8px 12px;font-family:var(--font);font-size:13px;}
.form-grid{display:grid;gap:14px;}

.flash{margin-bottom:16px;padding:13px 15px;border-radius:11px;border:1px solid #cfdcfb;background:var(--primary-tint);color:var(--primary-700);}

.auth-shell{
  min-height:100vh;display:grid;place-items:center;padding:32px;
  background:
    radial-gradient(circle at top left, rgba(27,79,214,.08), transparent 28%),
    radial-gradient(circle at bottom right, rgba(15,138,87,.08), transparent 24%),
    var(--bg);
}
.auth-card{
  width:min(100%,480px);padding:32px;background:var(--surface);border:1px solid var(--border);
  border-radius:var(--r-lg);box-shadow:var(--shadow-lg);
}
.auth-card h1{margin:0;font-size:24px;font-weight:700;letter-spacing:-.4px;}
.auth-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:18px;}
.auth-link{color:var(--primary);font-weight:600;text-decoration:none;}

@media (max-width: 1200px){
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
  .branches-layout{grid-template-columns:minmax(0,1fr);}
  .branches-catalog-card,.branches-profile-card{grid-column:auto;}
}
@media (max-width: 960px){
  .app{flex-direction:column;height:auto;min-height:100vh;}
  .sidebar{width:100%;}
  .grid-2,.grid-4{grid-template-columns:1fr;}
  .page-head{flex-direction:column;align-items:flex-start;}
  .head-actions{margin-left:0;}
  .topbar{height:auto;flex-wrap:wrap;padding:16px 20px;}
  .prenomina-preview-dialog{width:calc(100vw - 20px);}
  .prenomina-preview-head,
  .prenomina-preview-section-head,
  .prenomina-choice-head{flex-direction:column;align-items:flex-start;}
}