:root{
  --bg:#0a0a0c;--bg1:#121215;--bg2:#18181d;--surface:#1e1e24;
  --border:rgba(255,255,255,.07);--border2:rgba(255,255,255,.16);
  --text:#f4f5f7;--text2:#9599a6;--text3:#5a5f6d;--text-muted:#5a5f6d;
  --orange:#f26b2e;--orange2:#ff9257;--cyan:#0f9aa6;--cyan2:#7fe0e6;
  --primary:#0f9aa6;--green:#22d17b;--red:#f25757;--yellow:#f5c518;
  --ease:cubic-bezier(.16,1,.3,1);
}
::selection{background:rgba(242,107,46,.28);color:#fff}
::-webkit-scrollbar{width:11px;height:11px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(255,255,255,.09);border-radius:100px;border:3px solid transparent;background-clip:content-box}
::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,.18);background-clip:content-box}
html{color-scheme:dark}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;font-family:'Instrument Sans',ui-sans-serif,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body::before{content:'';position:fixed;inset:0;pointer-events:none;z-index:0;background:radial-gradient(ellipse 70% 50% at 12% -10%,rgba(242,107,46,.07),transparent 60%),radial-gradient(ellipse 60% 50% at 100% 0%,rgba(15,154,166,.06),transparent 60%)}
h1,h2,h3{letter-spacing:-.02em}
h1,h2,h3{font-family:'Space Grotesk',ui-sans-serif,sans-serif}
a{color:inherit;text-decoration:none}
button{cursor:pointer;font-family:inherit}
.mono{font-family:'JetBrains Mono',monospace}

/* ── LAYOUT ── */
.layout{display:grid;grid-template-columns:240px 1fr;grid-template-rows:56px 1fr;min-height:100vh}
.topbar{grid-column:1/-1;background:rgba(10,10,12,.72);backdrop-filter:blur(20px) saturate(160%);-webkit-backdrop-filter:blur(20px) saturate(160%);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 24px;gap:16px;position:sticky;top:0;z-index:50}
.topbar-brand{font-weight:800;font-size:1rem;letter-spacing:-.02em}
.topbar-brand span{color:var(--orange)}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:12px}
.topbar-user{display:flex;align-items:center;gap:9px;padding:6px 14px;background:var(--bg2);border:1px solid var(--border);border-radius:100px;font-size:.8rem}
.topbar-user .role-badge{padding:2px 8px;border-radius:20px;font-size:.62rem;font-family:'JetBrains Mono',monospace;font-weight:600;letter-spacing:.06em}
.badge-admin{background:rgba(242,107,46,.15);color:var(--orange);border:1px solid rgba(242,107,46,.3)}
.badge-employee{background:rgba(46,202,214,.15);color:var(--cyan);border:1px solid rgba(46,202,214,.3)}
.btn-logout{padding:7px 18px;background:transparent;border:1px solid var(--border2);border-radius:100px;font-size:.78rem;color:var(--text2);transition:all .25s var(--ease)}
.btn-logout:hover{border-color:var(--red);color:var(--red)}

/* ── SIDEBAR ── */
.sidebar{background:var(--bg1);border-right:1px solid var(--border);padding:20px 0;display:flex;flex-direction:column;gap:2px}
.sidebar-section{padding:8px 16px 4px;font-size:.58rem;letter-spacing:.18em;color:var(--text3);text-transform:uppercase;font-family:'JetBrains Mono',monospace}
.sidebar-link{display:flex;align-items:center;gap:10px;padding:9px 18px;font-size:.82rem;color:var(--text2);border-radius:0;transition:.15s;cursor:pointer;border:none;background:none;width:100%;text-align:left;border-left:2px solid transparent}
.sidebar-link:hover{background:rgba(255,255,255,.04);color:var(--text)}
.sidebar-link.active{background:linear-gradient(90deg,rgba(242,107,46,.12),transparent);color:var(--orange);border-left-color:var(--orange);font-weight:600}
.sidebar-link .icon{width:20px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.ico{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.sidebar-divider{height:1px;background:var(--border);margin:8px 16px}

/* ── MAIN ── */
.main{padding:28px;overflow-y:auto;display:flex;flex-direction:column;gap:24px}
.page{display:none}
.page.active{display:flex;flex-direction:column;gap:24px}

/* ── CARDS ── */
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.kpi-card{background:linear-gradient(180deg,rgba(255,255,255,.03),transparent),var(--bg1);border:1px solid var(--border);border-radius:16px;padding:20px;position:relative;overflow:hidden;transition:border-color .25s var(--ease)}
.kpi-card:hover{border-color:var(--border2)}
.kpi-card::before{content:'';position:absolute;top:0;right:0;width:80px;height:80px;border-radius:50%;opacity:.08;transform:translate(20px,-20px)}
.kpi-card.orange::before{background:var(--orange)}
.kpi-card.cyan::before{background:var(--cyan)}
.kpi-card.green::before{background:var(--green)}
.kpi-card.red::before{background:var(--red)}
.kpi-icon{margin-bottom:10px;line-height:0;opacity:.75}
.kpi-icon .ico{width:22px;height:22px;stroke-width:1.6}
.kpi-val{font-size:2rem;font-weight:800;letter-spacing:-.04em;line-height:1}
.kpi-lbl{font-size:.72rem;color:var(--text3);margin-top:6px;text-transform:uppercase;letter-spacing:.08em;font-family:'JetBrains Mono',monospace}
.kpi-trend{font-size:.7rem;margin-top:8px;font-weight:600}
.trend-up{color:var(--green)}
.trend-down{color:var(--red)}

/* ── TABLE ── */
.card{background:var(--bg1);border:1px solid var(--border);border-radius:16px;overflow:hidden}
.card-header{padding:16px 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border)}
.card-title{font-weight:700;font-size:.92rem}
.card-actions{display:flex;gap:8px;align-items:center}
.search-input{background:var(--bg2);border:1px solid var(--border);border-radius:8px;padding:7px 12px;color:var(--text);font-size:.78rem;font-family:inherit;outline:none;width:200px;transition:.18s}
.search-input:focus{border-color:var(--primary)}
.search-input::placeholder{color:var(--text3)}
.btn-sm{padding:7px 16px;border-radius:8px;font-size:.76rem;font-weight:600;border:none;transition:all .25s var(--ease);cursor:pointer}
.btn{padding:8px 16px;border-radius:8px;font-size:.78rem;font-weight:600;border:none;transition:all .25s var(--ease);cursor:pointer;font-family:inherit}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:#12b3c1;transform:translateY(-1px)}
.btn-ghost{background:var(--bg2);color:var(--text2);border:1px solid var(--border)}
.btn-ghost:hover{border-color:var(--border2);color:var(--text)}
.btn-danger{background:rgba(242,87,87,.15);color:var(--red);border:1px solid rgba(242,87,87,.3)}
.btn-danger:hover{background:var(--red);color:#fff}
.btn-success{background:rgba(34,209,123,.15);color:var(--green);border:1px solid rgba(34,209,123,.3)}
.btn-success:hover{background:var(--green);color:#fff}

table{width:100%;border-collapse:collapse}
th{padding:10px 16px;text-align:left;font-size:.65rem;color:var(--text3);text-transform:uppercase;letter-spacing:.1em;font-family:'JetBrains Mono',monospace;font-weight:500;border-bottom:1px solid var(--border);white-space:nowrap}
td{padding:12px 16px;font-size:.83rem;color:var(--text2);border-bottom:1px solid var(--border)}
tr:last-child td{border-bottom:none}
tr:hover td{background:rgba(255,255,255,.03)}
.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:20px;font-size:.65rem;font-weight:700;font-family:'JetBrains Mono',monospace;letter-spacing:.04em}
.badge-dot{width:5px;height:5px;border-radius:50%;flex-shrink:0}
.b-admin{background:rgba(242,107,46,.12);color:var(--orange);border:1px solid rgba(242,107,46,.25)}
.b-employee{background:rgba(46,202,214,.12);color:var(--cyan);border:1px solid rgba(46,202,214,.25)}
.b-user{background:rgba(168,176,188,.1);color:var(--text2);border:1px solid var(--border2)}
.b-company{background:rgba(242,193,46,.12);color:var(--yellow);border:1px solid rgba(242,193,46,.25)}
.b-active{background:rgba(34,209,123,.1);color:var(--green);border:1px solid rgba(34,209,123,.25)}
.b-inactive{background:rgba(242,87,87,.1);color:var(--red);border:1px solid rgba(242,87,87,.25)}

/* ── ACTIVITY LOG ── */
.log-list{display:flex;flex-direction:column}
.log-item{display:flex;align-items:flex-start;gap:12px;padding:12px 20px;border-bottom:1px solid var(--border)}
.log-item:last-child{border-bottom:none}
.log-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;margin-top:5px}
.log-body{flex:1}
.log-msg{font-size:.82rem;color:var(--text)}
.log-time{font-size:.68rem;color:var(--text3);font-family:'JetBrains Mono',monospace;margin-top:3px}

/* ── SECTION GRIDS ── */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.three-col{display:grid;grid-template-columns:1fr 1fr 1fr;gap:20px}
.full-row{grid-column:1/-1}

/* ── FORM ── */
.form-group{margin-bottom:16px}
.form-label{display:block;font-size:.68rem;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:.1em;font-family:'JetBrains Mono',monospace;margin-bottom:7px}
.form-control{width:100%;background:var(--bg2);border:1.5px solid var(--border);border-radius:9px;padding:10px 13px;color:var(--text);font-size:.85rem;font-family:inherit;outline:none;transition:.18s}
.form-control:focus{border-color:var(--primary)}
.form-control::placeholder{color:var(--text3)}
select.form-control{cursor:pointer}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}

/* ── LOGIN SCREEN ── */
.login-screen{position:fixed;inset:0;background:var(--bg);display:flex;align-items:center;justify-content:center;z-index:1000}
.login-screen::before{content:'';position:absolute;inset:0;pointer-events:none;z-index:0;background:radial-gradient(ellipse 60% 55% at 50% 38%,rgba(242,107,46,.14),transparent 62%)}
.login-box{position:relative;z-index:1}
.login-box{background:linear-gradient(180deg,rgba(255,255,255,.04),transparent),var(--bg1);border:1px solid var(--border2);border-radius:24px;padding:40px;width:100%;max-width:400px;box-shadow:0 32px 80px rgba(0,0,0,.55)}
.login-box h1{font-size:1.4rem;font-weight:800;margin-bottom:4px}
.login-box p{color:var(--text2);font-size:.82rem;margin-bottom:28px}
.login-submit{width:100%;padding:12px;background:var(--primary);color:#fff;border:none;border-radius:9px;font-size:.9rem;font-weight:700;cursor:pointer;transition:.2s;margin-top:4px}
.login-submit:hover{background:#12b3c1}
.login-error{color:var(--red);font-size:.78rem;text-align:center;margin-top:10px;display:none}

/* ── EMPTY STATE ── */
.empty{text-align:center;padding:48px 20px;color:var(--text3)}
.empty .e-icon{font-size:2.5rem;margin-bottom:12px;opacity:.5}
.empty p{font-size:.85rem}

/* ── TOAST ── */
.toast{position:fixed;bottom:24px;right:24px;padding:12px 20px;border-radius:10px;font-size:.83rem;font-weight:600;color:#fff;z-index:9999;opacity:0;transition:opacity .3s;pointer-events:none}

/* ── MODAL (edit user) ── */
.modal-overlay2{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:500;display:none;align-items:center;justify-content:center;backdrop-filter:blur(4px)}
.modal-overlay2.open{display:flex}
.modal2{background:var(--bg1);border:1px solid var(--border2);border-radius:16px;padding:28px;width:100%;max-width:400px;position:relative}
.modal2 h3{font-size:1.05rem;font-weight:700;margin-bottom:20px}
.modal2-close{position:absolute;top:14px;right:14px;background:var(--bg2);border:1px solid var(--border);border-radius:7px;width:30px;height:30px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text2);font-size:1rem;transition:.18s}
.modal2-close:hover{color:var(--text);background:var(--surface);border-color:var(--border2)}

.nav-burger{display:none;background:var(--bg2);border:1px solid var(--border);border-radius:10px;width:36px;height:36px;align-items:center;justify-content:center;color:var(--text);font-size:1.05rem;flex-shrink:0}
.nav-scrim{position:fixed;inset:0;background:rgba(0,0,0,.6);backdrop-filter:blur(3px);z-index:59;opacity:0;pointer-events:none;transition:opacity .25s var(--ease)}
.nav-scrim.open{opacity:1;pointer-events:auto}
@media(max-width:900px){
  .layout{grid-template-columns:1fr}
  .nav-burger{display:flex}
  .sidebar{position:fixed;top:0;left:0;bottom:0;width:262px;z-index:60;overflow-y:auto;
    transform:translateX(-100%);transition:transform .3s var(--ease);box-shadow:0 0 60px rgba(0,0,0,.6)}
  .sidebar.open{transform:none}
  .main{padding:18px}
  .kpi-grid{grid-template-columns:1fr 1fr}
  .two-col,.three-col{grid-template-columns:1fr}
}
@media(max-width:560px){
  .kpi-grid{grid-template-columns:1fr}
  .topbar{padding:0 14px;gap:10px}
  .topbar-user span:not(.role-badge){display:none}
}

.ai-chip{background:var(--bg1);border:1px solid var(--border);border-radius:20px;color:var(--text2);font-size:.72rem;padding:6px 12px;cursor:pointer;font-family:inherit;transition:.15s}
.ai-chip:hover{border-color:var(--primary);color:var(--primary)}
.ai-msg{display:flex;gap:10px;align-items:flex-start}
.ai-msg-user{flex-direction:row-reverse}
.ai-avatar{width:32px;height:32px;border-radius:50%;background:var(--bg2);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0}
.ai-bubble{max-width:80%;padding:10px 14px;border-radius:14px;font-size:.83rem;line-height:1.5;white-space:pre-wrap;word-break:break-word}
.ai-msg-bot .ai-bubble{background:var(--bg1);border:1px solid var(--border);border-radius:4px 14px 14px 14px}
.ai-msg-user .ai-bubble{background:var(--primary);color:#fff;border-radius:14px 4px 14px 14px}
.ai-typing{display:flex;gap:4px;align-items:center;padding:10px 14px}
.ai-typing span{width:6px;height:6px;border-radius:50%;background:var(--text3);animation:aiBounce .8s infinite}
.ai-typing span:nth-child(2){animation-delay:.15s}
.ai-typing span:nth-child(3){animation-delay:.3s}
@keyframes aiBounce{0%,60%,100%{transform:translateY(0)}30%{transform:translateY(-6px)}}

.ico-t{width:19px;height:19px;vertical-align:-3px;margin-right:9px;stroke-width:1.6;opacity:.8}
#sync-result:empty{display:none}

.ico-c{width:16px;height:16px;vertical-align:-2.5px;margin-right:7px;opacity:.75}
.ico-b{width:13px;height:13px;vertical-align:-2px;stroke-width:1.9}

.ico-v{width:34px;height:34px;stroke-width:1.2;opacity:.28}

.ico-m{width:17px;height:17px;vertical-align:-3px;margin-right:8px;opacity:.8}

/* ── NATIVE APP LAYER (2026-08) ── */
*{-webkit-tap-highlight-color:transparent}
.main{-webkit-overflow-scrolling:touch;overscroll-behavior-y:contain}
@keyframes pageIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.page.active{animation:pageIn .28s var(--ease)}
.sidebar-link:active,.ai-chip:active{transform:scale(.97)}
.kpi-card,.modal2{box-shadow:0 8px 28px rgba(0,0,0,.28)}

/* Bottom tab bar */
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;
  background:rgba(10,10,12,.82);backdrop-filter:blur(24px) saturate(160%);-webkit-backdrop-filter:blur(24px) saturate(160%);
  border-top:1px solid var(--border);padding:6px 4px calc(6px + env(safe-area-inset-bottom))}
.tabbar-btn{flex:1;min-height:48px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
  background:none;border:none;color:var(--text3);font-size:.6rem;font-weight:600;letter-spacing:.02em;font-family:inherit;
  border-radius:12px;transition:color .18s,transform .12s}
.tabbar-btn .ico{width:21px;height:21px}
.tabbar-btn.active{color:var(--orange)}
.tabbar-btn:active{transform:scale(.94)}

/* "Más" bottom sheet */
#more-sheet-overlay{position:fixed;inset:0;z-index:80;background:rgba(0,0,0,.55);backdrop-filter:blur(3px);
  opacity:0;pointer-events:none;transition:opacity .25s var(--ease)}
#more-sheet-overlay.open{opacity:1;pointer-events:auto}
#more-sheet{position:absolute;left:0;right:0;bottom:0;background:var(--bg1);border:1px solid var(--border2);border-bottom:none;
  border-radius:20px 20px 0 0;padding:10px 16px calc(16px + env(safe-area-inset-bottom));max-height:75vh;overflow-y:auto;
  transform:translateY(100%);transition:transform .3s var(--ease)}
#more-sheet-overlay.open #more-sheet{transform:none}
.more-sheet-handle{width:40px;height:4px;border-radius:4px;background:var(--border2);margin:2px auto 12px}
.more-sheet-title{font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text3);font-family:'JetBrains Mono',monospace;margin-bottom:12px}
#more-sheet-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.more-sheet-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;min-height:74px;
  background:var(--bg2);border:1px solid var(--border);border-radius:14px;color:var(--text2);font-size:.68rem;font-family:inherit;
  padding:10px 6px;text-align:center;transition:.15s}
.more-sheet-item:active{transform:scale(.96);border-color:var(--orange);color:var(--orange)}
.more-sheet-item .ico{width:20px;height:20px}
body.sheet-lock{overflow:hidden}

/* Mobile: tab bar replaces sidebar */
@media(max-width:767px){
  .nav-burger{display:none!important}
  .tabbar{display:flex}
  .main{padding-bottom:calc(80px + env(safe-area-inset-bottom))}
  .form-control,input.form-control,select.form-control,textarea.form-control{font-size:16px;min-height:44px}
  select,input[type=text],input[type=number],input[type=email],input[type=password],input[type=date],textarea{font-size:16px}
  .login-submit{min-height:48px}
  /* Modals become bottom sheets */
  .modal-overlay2{align-items:flex-end;padding:0}
  .modal-overlay2 .modal2{max-width:100%;width:100%;border-radius:20px 20px 0 0;border-bottom:none;
    max-height:88vh;overflow-y:auto;padding:24px 20px calc(24px + env(safe-area-inset-bottom));
    animation:sheetUp .3s var(--ease)}
  .topbar{padding-top:env(safe-area-inset-top);height:auto;min-height:56px}
}
@keyframes sheetUp{from{transform:translateY(40px);opacity:.4}to{transform:none;opacity:1}}

/* Desktop polish */
@media(min-width:768px){
  .tabbar,#more-sheet-overlay{display:none!important}
  .sidebar-link{transition:background .15s,color .15s,padding-left .18s var(--ease)}
  .sidebar-link:hover{padding-left:22px}
  .kpi-card:hover{transform:translateY(-2px);box-shadow:0 12px 34px rgba(0,0,0,.35)}
  .kpi-card{transition:border-color .25s var(--ease),transform .25s var(--ease),box-shadow .25s var(--ease)}
}