:root{
  --negro:#1E1C1C; --negro2:#2A2727; --negro3:#363232;
  --amarillo:#FFDF35; --amarillo2:#F2D434; --amarillo-suave:#FFF7CC;
  --blanco:#FFFFFF; --fondo:#F4F3F1; --borde:#E4E2DE; --texto:#1E1C1C; --muted:#77716B;
  --verde:#1F9D55; --verde-suave:#E3F5EA; --rojo:#D64545; --rojo-suave:#FBE7E7; --naranja:#E08A00; --naranja-suave:#FFF0D6;
  --azul:#2F6FD6; --azul-suave:#E6EEFB;
  --radio:14px; --sombra:0 2px 10px rgba(30,28,28,.07);
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:'Poppins',system-ui,sans-serif;background:var(--fondo);color:var(--texto);font-size:14px;-webkit-font-smoothing:antialiased}
.hidden{display:none!important}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:14px}
svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle}
.muted{color:var(--muted)}
a{color:inherit}

/* ===== Login ===== */
.login{min-height:100%;display:flex;align-items:center;justify-content:center;background:var(--negro);padding:20px}
.login-card{background:var(--negro2);border-radius:20px;padding:34px 28px;width:100%;max-width:380px;color:#fff;box-shadow:0 10px 40px rgba(0,0,0,.4);border-top:4px solid var(--amarillo)}
.login-logo{width:190px;display:block;margin:0 auto 14px}
.login-card h1{font-size:20px;text-align:center;margin:6px 0 2px}
.login-card .muted{text-align:center;color:#B9B3AD;margin:0 0 20px}
.login-card label{display:block;font-size:13px;color:#D8D3CE;margin-bottom:12px}
.login-card input{width:100%;margin-top:6px;padding:12px 14px;border-radius:10px;border:1px solid var(--negro3);background:var(--negro);color:#fff}
.login-card input:focus{outline:2px solid var(--amarillo);border-color:transparent}
.login-msg{color:#FF9B9B;text-align:center;min-height:20px;font-size:13px}

/* ===== Botones ===== */
.btn{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--borde);background:#fff;color:var(--texto);padding:9px 14px;border-radius:10px;font-weight:500;font-size:13px;white-space:nowrap}
.btn:hover{border-color:#c9c5bf}
.btn-primary{background:var(--amarillo);border-color:var(--amarillo);color:var(--negro);font-weight:600}
.btn-primary:hover{background:var(--amarillo2)}
.btn-dark{background:var(--negro);border-color:var(--negro);color:#fff}
.btn-wa{background:#25D366;border-color:#25D366;color:#fff}
.btn-danger{color:var(--rojo);border-color:#f0c9c9}
.btn-sm{padding:6px 10px;font-size:12px;border-radius:8px}
.btn-sm svg{width:16px;height:16px}
.btn-block{width:100%;justify-content:center;padding:12px}
.btn-icon{background:transparent;border:0;padding:6px;border-radius:8px;color:inherit;display:inline-flex}
.btn-icon:hover{background:rgba(0,0,0,.06)}

/* ===== Shell escritorio ===== */
.shell{display:flex;min-height:100%}
.sidebar{width:236px;background:var(--negro);color:#fff;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:20}
.side-logo{padding:22px 22px 16px;border-bottom:1px solid var(--negro3)}
.side-logo img{width:150px;display:block}
.sidebar nav{flex:1;padding:12px 10px;overflow:auto}
.nav-item{display:flex;align-items:center;gap:12px;width:100%;padding:11px 14px;border:0;background:transparent;color:#D8D3CE;border-radius:10px;font-size:14px;text-align:left;margin-bottom:2px}
.nav-item:hover{background:var(--negro2);color:#fff}
.nav-item.active{background:var(--amarillo);color:var(--negro);font-weight:600}
.side-logout{display:flex;align-items:center;gap:12px;margin:10px;padding:11px 14px;border:0;background:var(--negro2);color:#D8D3CE;border-radius:10px}
.main{flex:1;margin-left:236px;min-width:0}
.topbar{height:64px;background:#fff;border-bottom:1px solid var(--borde);display:flex;align-items:center;gap:14px;padding:0 24px;position:sticky;top:0;z-index:10}
.topbar h2{margin:0;font-size:18px;font-weight:600;flex:1}
.btn-home{display:inline-flex;align-items:center;gap:6px;background:var(--negro);color:var(--amarillo);border:0;padding:8px 12px;border-radius:10px;font-weight:600;font-size:13px}
.top-right{display:flex;align-items:center;gap:10px}
.user-email{color:var(--muted);font-size:12px}
.view{padding:24px;max-width:1300px}

/* ===== Menú de íconos ===== */
.icon-menu{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px;margin-bottom:24px}
.menu-tile{background:#fff;border:1px solid var(--borde);border-radius:var(--radio);padding:18px 12px;display:flex;flex-direction:column;align-items:center;gap:10px;font-weight:500;color:var(--texto);box-shadow:var(--sombra);transition:.15s}
.menu-tile:hover{transform:translateY(-2px);border-color:var(--amarillo)}
.menu-tile .ico{width:52px;height:52px;border-radius:14px;background:var(--negro);color:var(--amarillo);display:flex;align-items:center;justify-content:center}
.menu-tile .ico svg{width:26px;height:26px}
.menu-tile .badge{background:var(--rojo);color:#fff;border-radius:20px;font-size:11px;padding:1px 7px;margin-left:4px}

/* ===== Tarjetas / KPIs ===== */
.kpis{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px;margin-bottom:22px}
.kpi{background:#fff;border:1px solid var(--borde);border-radius:var(--radio);padding:16px 18px;box-shadow:var(--sombra);border-left:4px solid var(--amarillo)}
.kpi .k-lbl{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.kpi .k-val{font-size:22px;font-weight:700;margin-top:4px}
.kpi.ok{border-left-color:var(--verde)} .kpi.bad{border-left-color:var(--rojo)} .kpi.dark{border-left-color:var(--negro)}
.card{background:#fff;border:1px solid var(--borde);border-radius:var(--radio);box-shadow:var(--sombra);margin-bottom:20px}
.card-head{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--borde);flex-wrap:wrap}
.card-head h3{margin:0;font-size:15px;font-weight:600;flex:1}
.card-body{padding:16px 18px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}

/* ===== Barra de herramientas ===== */
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.toolbar .search{flex:1;min-width:200px;position:relative}
.toolbar .search input{width:100%;padding:10px 12px 10px 38px;border:1px solid var(--borde);border-radius:10px;background:#fff}
.toolbar .search svg{position:absolute;left:11px;top:50%;transform:translateY(-50%);color:var(--muted);width:18px}
.toolbar select,.toolbar input[type=month],.toolbar input[type=date]{padding:9px 10px;border:1px solid var(--borde);border-radius:10px;background:#fff}
.tabs{display:flex;gap:6px;background:#fff;border:1px solid var(--borde);border-radius:12px;padding:4px;margin-bottom:16px;width:fit-content;max-width:100%;overflow:auto}
.tab{border:0;background:transparent;padding:9px 16px;border-radius:9px;font-weight:500;color:var(--muted);white-space:nowrap}
.tab.active{background:var(--negro);color:var(--amarillo)}
.tab .cnt{background:rgba(255,255,255,.15);border-radius:10px;padding:0 7px;margin-left:6px;font-size:11px}
.tab:not(.active) .cnt{background:var(--fondo)}

/* ===== Tablas ===== */
.tbl-wrap{overflow:auto}
table.tbl{width:100%;border-collapse:collapse;background:#fff}
.tbl th{background:var(--negro);color:var(--amarillo);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.03em;text-align:left;padding:11px 12px;white-space:nowrap}
.tbl th:first-child{border-top-left-radius:10px} .tbl th:last-child{border-top-right-radius:10px}
.tbl td{padding:11px 12px;border-bottom:1px solid var(--borde);vertical-align:middle}
.tbl tr:hover td{background:#FCFBF8}
.tbl td.num,.tbl th.num{text-align:right;white-space:nowrap}
.tbl .acts{white-space:nowrap;text-align:right}
.tbl .acts .btn{margin-left:4px}
.tbl tfoot td{font-weight:700;background:var(--amarillo-suave)}
.empty{padding:40px 20px;text-align:center;color:var(--muted)}
.empty svg{width:40px;height:40px;opacity:.4;display:block;margin:0 auto 8px}
.pill{display:inline-block;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:600;white-space:nowrap}
.p-ok{background:var(--verde-suave);color:var(--verde)} .p-bad{background:var(--rojo-suave);color:var(--rojo)}
.p-warn{background:var(--naranja-suave);color:var(--naranja)} .p-info{background:var(--azul-suave);color:var(--azul)}
.p-dark{background:var(--negro);color:var(--amarillo)} .p-gray{background:var(--fondo);color:var(--muted)}
.strong{font-weight:600}
.sub{font-size:12px;color:var(--muted)}
.pos{color:var(--verde);font-weight:600} .neg{color:var(--rojo);font-weight:600}

/* ===== Alertas ===== */
.alert-item{display:flex;align-items:center;gap:14px;padding:12px 18px;border-bottom:1px solid var(--borde);flex-wrap:wrap}
.alert-item:last-child{border-bottom:0}
.alert-item .a-info{flex:1;min-width:200px}
.alert-item .a-monto{font-weight:700;font-size:15px}
.alert-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}

/* ===== Accesos ===== */
.acc-list{display:flex;flex-direction:column;gap:10px}
.acc{border:1px solid var(--borde);border-radius:12px;padding:12px 14px;background:#FCFBF8}
.acc-top{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.acc-top .strong{flex:1}
.acc-row{display:flex;align-items:center;gap:8px;font-size:13px;padding:3px 0}
.acc-row .lbl{width:86px;color:var(--muted);flex-shrink:0}
.acc-row .val{flex:1;font-family:ui-monospace,Consolas,monospace;word-break:break-all}
.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px 20px;margin-bottom:16px}
.detail-grid .d-lbl{font-size:11px;color:var(--muted);text-transform:uppercase}
.detail-grid .d-val{word-break:break-all}

/* ===== Modal / formularios ===== */
.modal{position:fixed;inset:0;background:rgba(20,18,18,.55);z-index:50;display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;overflow:auto}
.modal-box{background:#fff;border-radius:18px;width:100%;max-width:640px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.modal-box.wide{max-width:860px}
.modal-head{display:flex;align-items:center;padding:16px 20px;border-bottom:1px solid var(--borde);background:var(--negro);color:#fff;border-radius:18px 18px 0 0}
.modal-head h3{flex:1;margin:0;font-size:16px}
.modal-head .btn-icon{color:#fff}
.modal-body{padding:20px}
.form{display:grid;grid-template-columns:1fr 1fr;gap:12px 16px}
.form .full{grid-column:1/-1}
.form label{display:flex;flex-direction:column;gap:5px;font-size:12px;font-weight:500;color:var(--muted)}
.form input,.form select,.form textarea{padding:10px 12px;border:1px solid var(--borde);border-radius:10px;background:#fff;color:var(--texto);width:100%}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--amarillo);border-color:transparent}
.form textarea{min-height:70px;resize:vertical}
.form .chk{flex-direction:row;align-items:center;gap:8px;color:var(--texto)}
.form .chk input{width:auto}
.form-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:18px;flex-wrap:wrap}
.hint{font-size:12px;color:var(--muted);background:var(--fondo);padding:8px 12px;border-radius:8px}
.quick{display:flex;gap:6px;flex-wrap:wrap}

/* ===== Reportes ===== */
.rep-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.rep{background:#fff;border:1px solid var(--borde);border-radius:var(--radio);padding:18px;display:flex;flex-direction:column;gap:10px;box-shadow:var(--sombra)}
.rep .ico{width:44px;height:44px;border-radius:12px;background:var(--amarillo);color:var(--negro);display:flex;align-items:center;justify-content:center}
.rep h4{margin:0;font-size:15px}
.rep p{margin:0;color:var(--muted);font-size:12px;flex:1}

/* ===== Toast / loader ===== */
.top-logo{display:none}
@media (min-width:1280px){ .icon-menu{grid-template-columns:repeat(7,1fr)} }
.toast{opacity:0;pointer-events:none}
.toast.show{opacity:1}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(120px);background:var(--negro);color:#fff;padding:12px 20px;border-radius:12px;z-index:70;transition:.25s;border-left:4px solid var(--amarillo);max-width:90vw}
.toast.show{transform:translateX(-50%) translateY(0)}
.toast.err{border-left-color:var(--rojo)}
.loader{position:fixed;inset:0;background:rgba(255,255,255,.4);z-index:60;display:flex;align-items:center;justify-content:center}
.spin{width:38px;height:38px;border:4px solid var(--borde);border-top-color:var(--amarillo);border-radius:50%;animation:sp 0.8s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}

/* ===== Móvil: estilo app ===== */
@media (max-width:860px){
  .sidebar{display:none}
  .main{margin-left:0}
  .topbar{height:58px;padding:0 12px;background:var(--negro);color:#fff;border-bottom:3px solid var(--amarillo)}
  .topbar h2{font-size:16px}
  .btn-home{background:var(--amarillo);color:var(--negro);padding:8px 10px}
  .btn-home .lbl{display:none}
  .top-logo{display:block;height:30px}
  .btn-home:not(.hidden) ~ .top-logo{display:none}
  table.tbl td .cv{display:flex;flex-direction:column;align-items:flex-end;text-align:right}
  .user-email{display:none}
  .topbar .btn-icon{color:#fff}
  .view{padding:14px 12px 90px}
  .icon-menu{grid-template-columns:repeat(3,1fr);gap:10px}
  .menu-tile{padding:14px 6px;font-size:12px;text-align:center}
  .menu-tile .ico{width:48px;height:48px}
  .kpis{grid-template-columns:1fr 1fr;gap:10px}
  .kpi{padding:12px}
  .kpi .k-val{font-size:17px}
  .grid2{grid-template-columns:1fr}
  .form{grid-template-columns:1fr}
  .detail-grid{grid-template-columns:1fr}
  .modal{padding:0;align-items:flex-end}
  .modal-box{border-radius:18px 18px 0 0;max-height:94vh;overflow:auto}
  /* Tablas como tarjetas */
  table.tbl thead{display:none}
  table.tbl,table.tbl tbody,table.tbl tr,table.tbl td,table.tbl tfoot{display:block;width:100%}
  table.tbl tr{border:1px solid var(--borde);border-radius:12px;margin-bottom:10px;padding:6px 4px;background:#fff}
  table.tbl td{border:0;padding:5px 10px;display:flex;justify-content:space-between;gap:10px;text-align:right}
  table.tbl td::before{content:attr(data-label);color:var(--muted);font-size:12px;text-align:left;flex-shrink:0}
  table.tbl td.acts{justify-content:flex-end;border-top:1px solid var(--borde);margin-top:4px;padding-top:8px}
  table.tbl td.acts::before{content:''}
  table.tbl tfoot tr{background:var(--amarillo-suave)}
  .tabs{width:100%}
  .tab{flex:1}
}