:root{
  --bg:#0d1220; --panel:#161d2e; --panel-2:#1c2438; --line:#4a5b86;
  --amber:#3d8bf2; --amber-dim:#2a5da8; --red:#e5533c; --green:#3fae83;
  --violet:#a06ee8; --violet-dim:#6d4aa8; --teal:#3fc3c7;
  --text:#eef1f7; --muted:#8791a8;
  --mono:'IBM Plex Mono',monospace; --disp:'Space Grotesk',sans-serif; --body:'Inter',sans-serif;
  --shadow-card:0 6px 18px rgba(0,0,0,.22);
}
[data-theme="light"]{
  --bg:#f0f2f7; --panel:#ffffff; --panel-2:#f4f6fa; --line:#93a0c9;
  --amber:#1d5fb8; --amber-dim:#164a91; --red:#c9402a; --green:#248a5f;
  --violet:#7c3fd6; --violet-dim:#5a2ba3; --teal:#0f8f93;
  --text:#161b28; --muted:#5c6478;
  --shadow-card:0 6px 16px rgba(30,40,70,.08);
}
*{box-sizing:border-box;}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--body);transition:background .15s ease,color .15s ease;}
::selection{background:var(--amber);color:#ffffff;}
input,select,button{font-family:inherit;}
button{cursor:pointer;}
a{color:inherit;text-decoration:none;}
::-webkit-scrollbar{width:8px;height:8px;}
::-webkit-scrollbar-thumb{background:#2a323c;border-radius:4px;}

/* login */
.login-wrap{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(ellipse at 30% 20%, #16203a 0%, #080b14 70%);}
.login-card{width:340px;max-width:90vw;background:var(--panel);border:1.5px solid var(--line);
  border-radius:14px;padding:32px 28px;position:relative;overflow:hidden;}
.login-card::before{content:"";position:absolute;top:-40px;right:-40px;width:140px;height:140px;
  background:radial-gradient(circle,rgba(242,169,59,.25),transparent 70%);}
.login-mark{width:44px;height:44px;border-radius:10px;background:linear-gradient(145deg,var(--amber),var(--amber-dim));
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;font-family:var(--disp);
  font-weight:700;color:#ffffff;font-size:20px;}
.login-card h1{font-family:var(--disp);font-size:20px;margin:0 0 4px;}
.login-card p{color:var(--muted);font-size:13px;margin:0 0 22px;}
.login-error{color:var(--red);font-size:12.5px;margin-top:10px;min-height:16px;}
.login-hint{margin-top:16px;font-size:11.5px;color:var(--muted);border-top:1.5px solid var(--line);padding-top:12px;}

/* shell */
.app-shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh;}
aside{background:var(--panel);border-right:1.5px solid var(--line);padding:22px 16px;
  display:flex;flex-direction:column;gap:4px;}
.brand{display:flex;align-items:center;gap:10px;padding:0 8px 20px;}
.brand .mark{width:30px;height:30px;border-radius:8px;background:linear-gradient(145deg,var(--amber),var(--amber-dim));
  display:flex;align-items:center;justify-content:center;font-family:var(--disp);font-weight:700;color:#ffffff;font-size:14px;flex-shrink:0;}
.brand .brand-logo{width:30px;height:30px;border-radius:8px;object-fit:cover;flex-shrink:0;background:var(--panel-2);}
.brand .brand-name{font-family:var(--disp);font-weight:600;font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;font-size:13.5px;
  font-weight:500;color:var(--muted);}
nav a.active{background:var(--amber-dim);color:#ffffff;box-shadow:inset 3px 0 0 var(--amber);}
nav a:hover{color:var(--text);}
nav a .nav-ic{width:17px;height:17px;flex-shrink:0;opacity:.85;}
nav a.active .nav-ic{opacity:1;}
.theme-toggle{width:34px;height:34px;border-radius:9px;border:1.5px solid var(--line);background:var(--panel-2);
  color:var(--muted);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.theme-toggle:hover{color:var(--amber);border-color:var(--amber);}
.theme-toggle svg{width:17px;height:17px;}
.theme-toggle .icon-sun{display:none;}
[data-theme="light"] .theme-toggle .icon-moon{display:none;}
[data-theme="light"] .theme-toggle .icon-sun{display:block;}
.brand{justify-content:space-between;}

.side-foot{margin-top:auto;border-top:1.5px solid var(--line);padding-top:14px;font-size:12px;color:var(--muted);}
.side-foot b{color:var(--text);display:block;font-size:13px;}
.logout-btn{margin-top:10px;background:none;border:1.5px solid var(--line);color:var(--muted);padding:7px 10px;
  border-radius:7px;font-size:12px;width:100%;display:flex;align-items:center;justify-content:center;gap:6px;text-align:center;}
.logout-btn:hover{border-color:var(--red);color:var(--red);}
.logout-btn .nav-ic{width:14px;height:14px;flex-shrink:0;}

/* menú retráctil (sidebar colapsable a solo iconos) */
.icon-collapse{display:block;}
.icon-expand{display:none;}
[data-sidebar="collapsed"] .icon-collapse{display:none;}
[data-sidebar="collapsed"] .icon-expand{display:block;}
[data-sidebar="collapsed"] .app-shell{grid-template-columns:72px 1fr;}
[data-sidebar="collapsed"] aside{padding:22px 10px;}
[data-sidebar="collapsed"] .brand{flex-direction:column;gap:10px;padding-bottom:16px;}
[data-sidebar="collapsed"] .brand > div:first-child{justify-content:center;}
[data-sidebar="collapsed"] .brand-name{display:none;}
[data-sidebar="collapsed"] nav a{justify-content:center;padding:10px 8px;}
[data-sidebar="collapsed"] .nav-label{display:none;}
[data-sidebar="collapsed"] .side-foot-info{display:none;}
[data-sidebar="collapsed"] .logout-btn{padding:9px;}
@media(max-width:820px){
  #sidebar-toggle{display:none;}
}

main{padding:28px 34px;overflow-x:hidden;}
main h2{font-family:var(--disp);font-size:22px;margin:0 0 4px;}
main .sub{color:var(--muted);font-size:13px;margin:0 0 24px;}

.grid-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin-bottom:22px;}
.ajustes-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:18px;align-items:start;}
.ajustes-grid .panel-box{margin-bottom:0;}
.card{background:var(--panel);border:1.5px solid var(--line);border-radius:12px;padding:16px 18px;
  position:relative;overflow:hidden;box-shadow:var(--shadow-card);transition:transform .15s ease,box-shadow .15s ease;}
.card:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(0,0,0,.28);}
.card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--line);}
.card.card-accent-amber::before{background:linear-gradient(90deg,var(--amber),var(--teal));}
.card.card-accent-green::before{background:linear-gradient(90deg,var(--green),var(--teal));}
.card.card-accent-violet::before{background:linear-gradient(90deg,var(--violet),var(--amber));}
.card.card-accent-teal::before{background:linear-gradient(90deg,var(--teal),var(--green));}
.card.card-accent-red::before{background:linear-gradient(90deg,var(--red),var(--amber));}
.card .label{font-size:11.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;}
.card .value{font-family:var(--mono);font-size:24px;margin-top:8px;font-weight:600;}
.card .value.amber{color:var(--amber);}
.card .value.green{color:var(--green);}
.card .value.violet{color:var(--violet);}
.card .value.teal{color:var(--teal);}
.card .value.red{color:var(--red);}
a.card{display:block;cursor:pointer;transition:border-color .15s ease,transform .1s ease;}
a.card:hover{border-color:var(--amber);transform:translateY(-1px);}
a.card.active{border-color:var(--amber);}
.card-icon{width:38px;height:38px;border-radius:10px;background:var(--panel-2);display:flex;
  align-items:center;justify-content:center;font-size:19px;margin-bottom:10px;}

.panel-box{background:var(--panel);border:1.5px solid var(--line);border-radius:12px;padding:20px;margin-bottom:22px;
  box-shadow:var(--shadow-card);}
.panel-box h3{font-family:var(--disp);font-size:15px;margin:0 0 16px;font-weight:600;}
.panel-accent{border-top:3px solid var(--amber);}
.panel-box-head{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:16px;}
.panel-box-head h3{margin:0;}
.quick-search{min-width:260px;flex:1;max-width:380px;}
.quick-search input{width:100%;padding:9px 12px;background:var(--panel-2);border:1.5px solid var(--line);
  border-radius:8px;color:var(--text);font-size:13px;outline:none;}
.quick-search input:focus{border-color:var(--amber);}

.dash-row{display:grid;grid-template-columns:280px 1fr;gap:18px;}
.dash-row-top{grid-template-columns:1fr 1fr;}
@media(max-width:900px){.dash-row, .dash-row-top{grid-template-columns:1fr;}}
.gauge-wrap{display:flex;flex-direction:column;align-items:center;}
.gauge-val{font-family:var(--mono);font-size:15px;margin-top:6px;}
.gauge-tag{font-size:11px;color:var(--muted);margin-top:2px;}

.autocomplete-wrap{position:relative;}
.autocomplete-dropdown{position:absolute;top:calc(100% + 4px);left:0;right:0;z-index:40;
  background:var(--panel);border:1.5px solid var(--line);border-radius:8px;box-shadow:var(--shadow-card);
  max-height:220px;overflow-y:auto;}
.autocomplete-item{padding:9px 12px;font-size:13.5px;color:var(--text);cursor:pointer;}
.autocomplete-item:hover, .autocomplete-item.active{background:var(--panel-2);}
.autocomplete-empty{padding:9px 12px;font-size:12.5px;color:var(--muted);}

.field{margin-bottom:14px;}
.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px;letter-spacing:.02em;}
.field input, .field select{width:100%;padding:10px 12px;background:var(--panel-2);border:1.5px solid var(--line);
  border-radius:8px;color:var(--text);font-size:14px;outline:none;}
.field input:focus, .field select:focus{border-color:var(--amber);}
.btn-primary{width:100%;padding:11px;border:none;border-radius:8px;background:var(--amber);color:#ffffff;
  font-weight:600;font-size:14px;margin-top:6px;}
.btn-primary:hover{filter:brightness(1.08);}

.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
@media(max-width:640px){.form-grid{grid-template-columns:1fr;}}
.form-grid .full{grid-column:1/-1;}
.form-actions{display:flex;gap:10px;margin-top:8px;}
.btn-sm{padding:9px 16px;border-radius:8px;font-size:13px;font-weight:600;border:1.5px solid var(--line);
  background:var(--panel-2);color:var(--text);}
.btn-sm.primary{background:var(--amber);color:#ffffff;border:none;}
.btn-sm.primary:hover{filter:brightness(1.08);}
.btn-sm.danger{background:none;border:1px solid var(--red);color:var(--red);}
.msg-ok{background:rgba(79,166,117,.12);border:1px solid var(--green);color:var(--green);font-size:12.5px;
  padding:10px 12px;border-radius:8px;margin-bottom:16px;}
.msg-err{background:rgba(229,83,60,.12);border:1px solid var(--red);color:var(--red);font-size:12.5px;
  padding:10px 12px;border-radius:8px;margin-bottom:16px;}

.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:end;margin-bottom:18px;}
.filters .field{margin:0;min-width:140px;}
.quick-filters{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px;}
.qf{padding:6px 12px;font-size:12px;border-radius:20px;border:1.5px solid var(--line);background:var(--panel-2);color:var(--muted);}
.qf.active{background:var(--amber);color:#ffffff;border-color:var(--amber);font-weight:600;}

.report-tabs{display:flex;gap:6px;margin-bottom:18px;border-bottom:1.5px solid var(--line);}
.report-tab{padding:9px 4px;margin-bottom:-1px;font-size:13.5px;font-weight:600;color:var(--muted);
  border-bottom:2px solid transparent;margin-right:18px;}
.report-tab:hover{color:var(--text);}
.report-tab.active{color:var(--amber);border-bottom-color:var(--amber);}

.report-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:22px;}
.report-card{background:var(--panel);border:1.5px solid var(--line);border-radius:12px;padding:18px 12px;
  display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;font-size:12.5px;font-weight:600;
  color:var(--text);transition:border-color .15s ease,transform .1s ease,background .15s ease;}
.report-card:hover{border-color:var(--amber);transform:translateY(-1px);}
.report-card .ic{width:42px;height:42px;border-radius:50%;background:var(--panel-2);display:flex;
  align-items:center;justify-content:center;color:var(--muted);flex-shrink:0;transition:background .15s ease,color .15s ease;}
.report-card .ic svg{width:21px;height:21px;}
.report-card.active{border-color:var(--amber);background:var(--amber-dim);}
.report-card.active .ic{background:var(--amber);color:#ffffff;}
.report-card.active span:last-child{color:#ffffff;}

.quick-access{background:var(--panel);border:1.5px solid var(--line);border-radius:14px;
  padding:22px 24px;margin-bottom:22px;box-shadow:var(--shadow-card);}
.quick-access h3{font-family:var(--disp);font-size:16px;margin:0 0 20px;font-weight:700;}
.quick-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(128px,1fr));gap:20px;}
.quick-item{display:flex;flex-direction:column;align-items:flex-start;gap:2px;text-decoration:none;
  color:inherit;min-width:0;}
.quick-icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  color:#ffffff;margin-bottom:12px;transition:transform .15s ease,box-shadow .15s ease;
  box-shadow:0 4px 10px rgba(0,0,0,.18);}
.quick-icon svg{width:24px;height:24px;}
.quick-item:hover .quick-icon{transform:translateY(-3px);box-shadow:0 10px 20px rgba(0,0,0,.28);}
.quick-title{font-weight:700;font-size:13.5px;color:var(--text);white-space:nowrap;}
.quick-sub{font-size:11.5px;color:var(--amber);margin-top:2px;}
.quick-item:hover .quick-sub{text-decoration:underline;}
.qi-blue{background:linear-gradient(145deg,#3d99f5,#1f6fd0);}
.qi-green{background:linear-gradient(145deg,#3fc98a,#1f9a63);}
.qi-orange{background:linear-gradient(145deg,#f5a94e,#e0822a);}
.qi-violet{background:linear-gradient(145deg,#a685f2,#7c56d6);}
.qi-teal{background:linear-gradient(145deg,#3fd0c9,#1f9f98);}
.qi-pink{background:linear-gradient(145deg,#f2508a,#d02864);}

.entity-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px;}
.entity-card{background:var(--panel);border:1.5px solid var(--line);border-radius:12px;padding:16px 18px;
  box-shadow:var(--shadow-card);transition:border-color .15s ease,transform .1s ease;}
.entity-card:hover{border-color:var(--amber);transform:translateY(-1px);}
.entity-card-head{display:flex;align-items:center;gap:12px;margin-bottom:12px;}
.entity-card-ic{width:40px;height:40px;border-radius:10px;background:var(--panel-2);display:flex;
  align-items:center;justify-content:center;color:var(--amber);flex-shrink:0;}
.entity-card-ic svg{width:20px;height:20px;}
.entity-card-name{font-weight:700;font-size:14.5px;color:var(--text);word-break:break-word;}
.entity-card-meta{font-size:12px;color:var(--muted);margin-bottom:14px;}
.entity-card-meta b{color:var(--text);font-family:var(--mono);}
.entity-card-actions{display:flex;gap:14px;border-top:1px solid var(--line);padding-top:10px;}

.periodo-bloque{display:flex;align-items:end;gap:10px;flex-wrap:wrap;padding:10px 12px 0;
  border-left:2px solid var(--line);}
.periodo-bloque-titulo{font-size:11.5px;font-weight:700;color:var(--muted);text-transform:uppercase;
  letter-spacing:.04em;align-self:center;margin-bottom:14px;min-width:70px;}
.periodo-bloque .field{min-width:130px;}

table{width:100%;border-collapse:separate;border-spacing:0;font-size:13px;
  border:1.5px solid var(--line);border-radius:10px;overflow:hidden;}
thead th{background:linear-gradient(180deg,var(--panel-2),var(--panel));}
th{text-align:left;color:var(--muted);font-weight:600;font-size:11.5px;text-transform:uppercase;letter-spacing:.04em;
  padding:10px 12px;border-bottom:1.5px solid var(--line);}
td{padding:10px 12px;border-bottom:1.5px solid var(--line);}
td.num{font-family:var(--mono);}
tbody tr:nth-child(even) td{background:rgba(255,255,255,.025);}
[data-theme="light"] tbody tr:nth-child(even) td{background:rgba(20,40,90,.02);}
tbody tr:last-child td{border-bottom:none;}
tr:hover td{background:rgba(61,139,242,.08) !important;}
.row-actions a{color:var(--muted);font-size:12px;margin-right:10px;}
.row-actions a:last-child{margin-right:0;}
.row-actions a.edit-link:hover{color:var(--amber);}
.row-actions a.del-link:hover{color:var(--red);}
.row-actions{white-space:nowrap;}
.icon-btn{color:var(--muted);font-size:12px;border:none;background:none;padding:0;margin-right:10px;cursor:pointer;font-family:inherit;}
.icon-btn:hover{color:var(--amber);}
.icon-btn-danger:hover{color:var(--red);}
.avatar{width:32px;height:32px;border-radius:50%;object-fit:cover;display:block;}
.avatar-placeholder{background:var(--panel-2);border:1.5px solid var(--line);display:flex;align-items:center;
  justify-content:center;font-family:var(--disp);font-weight:600;color:var(--muted);}
.avatar-lg{width:96px;height:96px;}
.empty-state{padding:40px 10px;text-align:center;color:var(--muted);font-size:13px;}
.table-scroll{overflow-x:auto;}

.paginacion{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:16px;}
.paginacion-info{font-size:12.5px;color:var(--muted);}
.paginacion .btn-sm.disabled{opacity:.4;pointer-events:none;cursor:default;}

/* Cuando una tabla tiene scroll horizontal (historial, listados), la
   columna de acciones (Editar/Eliminar) se queda "pegada" al borde
   derecho visible en vez de perderse al final de una tabla ancha. */
.table-scroll table td.row-actions{
  position:sticky; right:0; z-index:2; background:var(--panel);
  box-shadow:-8px 0 10px -8px rgba(0,0,0,.45);
}
tbody tr:nth-child(even) td.row-actions{background:linear-gradient(rgba(255,255,255,.025),rgba(255,255,255,.025)),var(--panel);}
[data-theme="light"] tbody tr:nth-child(even) td.row-actions{background:linear-gradient(rgba(20,40,90,.02),rgba(20,40,90,.02)),var(--panel);}
tr:hover td.row-actions{background:rgba(61,139,242,.08) !important;}
.table-scroll table thead th:last-child{position:sticky; right:0; z-index:3;}
[data-theme="light"] .table-scroll table td.row-actions{box-shadow:-8px 0 10px -8px rgba(20,40,90,.18);}

/* La nota puede ser texto largo; se recorta con "…" para no volver la
   tabla del historial excesivamente ancha (el texto completo queda
   disponible al pasar el mouse, vía title). */
#tabla-historial td.nota-celda{max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

/* Factura y gasolinera no deben partirse en varias líneas: si el nombre
   es largo (ej. "Puma Margaritas Plaza Inter"), que la tabla se desplace
   horizontalmente (ya tiene scroll) en vez de amontonarse contra la
   columna fija de Editar/Eliminar. */
#tabla-historial td.celda-nowrap{white-space:nowrap;}

/* tabla de reportes: bordes completos + columna de diferencia, para que la
   administración pueda leerla y compararla de un vistazo */
.table-report th, .table-report td{border:1.5px solid var(--line);}
.table-report tr.row-max td{background:rgba(242,169,59,.10) !important;}
.table-report tr.fila-total td{background:var(--panel-2);font-weight:700;border-top:2px solid var(--line);}
.tag.tag-max{color:var(--amber);border-color:var(--amber-dim);margin-left:6px;}
.diff{font-family:var(--mono);font-weight:600;white-space:nowrap;}
.diff small{font-family:var(--body);font-weight:500;color:var(--muted);}
.diff-pos{color:var(--green);}
.diff-neg{color:var(--red);}
.diff-cero, .diff-na{color:var(--muted);font-weight:500;}

.chip-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px;}
.chip{background:var(--panel-2);border:1.5px solid var(--line);padding:6px 10px;border-radius:20px;font-size:12.5px;
  display:flex;align-items:center;gap:8px;}
.chip a{color:var(--muted);font-size:12px;}
.chip a:hover{color:var(--red);}

canvas{max-width:100%;}

.tag{display:inline-block;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:600;letter-spacing:.02em;
  background:var(--panel-2);border:1.5px solid var(--line);color:var(--muted);white-space:nowrap;}
.tag.tag-gasolina{color:var(--amber);border-color:var(--amber-dim);}
.tag.tag-diesel{color:#c98be0;border-color:#8a5aa8;}
.tag.tag-aceite{color:var(--green);border-color:var(--green);}
.tag.tag-mantenimiento{color:#5aa8d8;border-color:#3d7ea8;}
.tag.tag-otros{color:var(--muted);}
.tag.tag-moto{color:var(--violet);border-color:var(--violet-dim);background:rgba(160,110,232,.10);}
.tag.tag-vehiculo{color:var(--green);border-color:var(--green);background:rgba(63,174,131,.10);}

.type-badge{width:34px;height:34px;border-radius:9px;background:var(--panel-2);border:1.5px solid var(--line);
  display:flex;align-items:center;justify-content:center;font-size:15px;flex-shrink:0;}
.type-badge-moto{background:rgba(160,110,232,.14);border-color:var(--violet-dim);}
.type-badge-vehiculo{background:rgba(63,174,131,.14);border-color:var(--green);}

/* Ventana emergente (modal) para formularios rápidos: nuevo conductor / registrar gasto */
.modal-overlay{position:fixed;inset:0;background:rgba(6,9,16,.65);display:flex;align-items:center;
  justify-content:center;z-index:1000;padding:24px;}
.modal-overlay[hidden]{display:none;}
.modal-box{background:var(--bg);border:1.5px solid var(--line);border-radius:14px;width:720px;max-width:100%;
  height:min(82vh,714px);max-height:92vh;min-width:380px;min-height:260px;
  display:flex;flex-direction:column;position:relative;box-shadow:0 24px 70px rgba(0,0,0,.45);overflow:hidden;}
.modal-box::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;z-index:3;
  background:linear-gradient(90deg,var(--amber),var(--violet),var(--green));}
.modal-box.dragging{box-shadow:0 30px 80px rgba(0,0,0,.55);}
.modal-box.dragging iframe{pointer-events:none;}
.modal-box.resizing{box-shadow:0 30px 80px rgba(0,0,0,.55);}
.modal-box.resizing iframe{pointer-events:none;}
.modal-drag{height:34px;flex-shrink:0;margin-top:4px;display:flex;align-items:center;justify-content:center;gap:6px;
  cursor:move;background:var(--panel-2);border-bottom:1.5px solid var(--line);color:var(--muted);
  font-size:11px;font-weight:600;letter-spacing:.03em;text-transform:uppercase;user-select:none;}
.modal-drag svg{width:15px;height:15px;opacity:.7;flex-shrink:0;}
.modal-box iframe{width:100%;flex:1 1 auto;min-height:0;border:none;display:block;background:var(--bg);}
.modal-close{position:absolute;top:6px;right:8px;width:28px;height:28px;border-radius:9px;
  border:1.5px solid var(--line);background:var(--panel-2);color:var(--muted);font-size:19px;line-height:1;
  cursor:pointer;z-index:4;display:flex;align-items:center;justify-content:center;}
.modal-close:hover{color:var(--red);border-color:var(--red);}
.modal-resize{position:absolute;right:0;bottom:0;width:20px;height:20px;z-index:6;cursor:nwse-resize;
  display:flex;align-items:flex-end;justify-content:flex-end;padding:3px;color:var(--muted);user-select:none;}
.modal-resize svg{width:13px;height:13px;opacity:.8;pointer-events:none;}
.modal-resize:hover{color:var(--amber);}
.modal-resizer{position:absolute;z-index:5;user-select:none;}
.modal-resizer:hover{background:rgba(61,139,242,.18);}
.modal-resizer-n{top:0;left:12px;right:40px;height:6px;cursor:ns-resize;}
.modal-resizer-s{bottom:0;left:0;right:22px;height:6px;cursor:ns-resize;}
.modal-resizer-e{top:40px;right:0;bottom:22px;width:6px;cursor:ew-resize;}
.modal-resizer-w{top:40px;left:0;bottom:0;width:6px;cursor:ew-resize;}
@media(max-width:640px){
  .modal-drag span{display:none;}
  .modal-resize,.modal-resizer{display:none;}
}

/* Cuando una página se carga dentro del modal (iframe), ocultar el layout normal */
.embed .app-shell{display:block;}
.embed aside{display:none;}
.embed main{padding:22px 24px;}

@media(max-width:820px){
  .app-shell{grid-template-columns:1fr;}
  aside{flex-direction:row;overflow-x:auto;align-items:center;padding:12px 14px;}
  .brand{padding:0 12px 0 0;}
  nav{display:flex;gap:6px;}
  .side-foot{display:none;}
  main{padding:20px;}
}

/* Notificaciones flotantes (toasts) */
.toast-stack{position:fixed;top:20px;right:20px;z-index:1200;display:flex;flex-direction:column;gap:10px;
  max-width:360px;width:calc(100% - 40px);}
.toast{display:flex;align-items:flex-start;gap:10px;background:var(--panel);border:1.5px solid var(--line);
  border-left:4px solid var(--green);border-radius:10px;padding:12px 14px;box-shadow:0 12px 30px rgba(0,0,0,.28);
  font-size:13px;opacity:0;transform:translateX(30px);transition:opacity .25s ease,transform .25s ease;}
.toast.show{opacity:1;transform:translateX(0);}
.toast.hide{opacity:0;transform:translateX(30px);}
.toast-ok{border-left-color:var(--green);}
.toast-err{border-left-color:var(--red);}
.toast-icon{font-size:14px;line-height:1.4;}
.toast-ok .toast-icon{color:var(--green);}
.toast-err .toast-icon{color:var(--red);}
.toast-text{flex:1;line-height:1.4;}
.toast-close{background:none;border:none;color:var(--muted);font-size:16px;line-height:1;cursor:pointer;padding:0;}
.toast-close:hover{color:var(--text);}
@media(max-width:480px){.toast-stack{right:10px;left:10px;max-width:none;width:auto;}}

/* Modal de confirmación (reemplaza el confirm() nativo del navegador) */
.confirm-overlay{position:fixed;inset:0;background:rgba(6,9,16,.65);display:flex;align-items:center;
  justify-content:center;z-index:1300;padding:24px;}
.confirm-overlay[hidden]{display:none;}
.confirm-box{background:var(--panel);border:1.5px solid var(--line);border-radius:14px;width:380px;max-width:100%;
  padding:26px 24px 20px;text-align:center;box-shadow:0 24px 70px rgba(0,0,0,.45);}
.confirm-icon{width:44px;height:44px;border-radius:50%;background:rgba(229,83,60,.12);color:var(--red);
  display:flex;align-items:center;justify-content:center;font-size:20px;margin:0 auto 14px;}
.confirm-msg{font-size:14px;line-height:1.5;margin-bottom:20px;}
.confirm-actions{display:flex;gap:10px;justify-content:center;}
.confirm-actions .btn-sm{flex:1;}
.btn-sm.danger{background:var(--red);color:#ffffff;border:none;}
.btn-sm.danger:hover{filter:brightness(1.08);}

/* Panel de alertas del dashboard */
.alertas-panel{border-left:3px solid var(--amber);}
.alertas-list{display:flex;flex-direction:column;gap:8px;}
.alerta{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:9px;font-size:13px;
  border:1.5px solid var(--line);background:var(--panel-2);}
.alerta-icono{font-size:15px;flex-shrink:0;}
.alerta-danger{border-color:var(--red);background:rgba(229,83,60,.08);}
.alerta-warning{border-color:var(--amber);background:rgba(242,169,59,.08);}
.alerta-info{border-color:var(--teal);background:rgba(63,195,199,.08);}

/* Top gastadores del mes (panel general) */
.top-list{display:flex;flex-direction:column;gap:8px;}
.top-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:9px;
  border:1.5px solid var(--line);background:var(--panel-2);font-size:13px;}
.top-medalla{font-size:16px;width:22px;text-align:center;flex-shrink:0;}
.top-nombre{flex:1;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.top-monto{font-family:var(--mono);color:var(--amber);white-space:nowrap;}
.top-pct{font-family:var(--mono);color:var(--muted);font-size:11.5px;min-width:44px;text-align:right;}