:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#19283a;background:#f4f6fb;font-size:15px}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer;border:0;border-radius:10px;padding:11px 16px;font-weight:650}button:disabled{opacity:.48;cursor:not-allowed}.primary{background:#2c65d7;color:white}.secondary{background:#edf2fc;color:#244c93}.ghost{background:transparent;color:inherit}.mast{background:#14223b;color:white;padding:15px max(20px,calc((100% - 1160px)/2));display:flex;align-items:center;justify-content:space-between;gap:12px}.brand,.mast-right,.actions,.section-head,.modal-head{display:flex;align-items:center;gap:13px}.mast-right{justify-content:flex-end}.brand 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#edf0f5}th{color:#61728e;font-size:12px}.print-only{display:none}details{margin-bottom:12px;border:1px solid #dfe7f2;border-radius:12px;background:white;padding:15px}summary{cursor:pointer;font-weight:700}summary span{float:right;color:#3561a3} @media(max-width:850px){.stats{grid-template-columns:1fr 1fr}.filters,.form-grid{grid-template-columns:1fr 1fr}.cols,.auth{grid-template-columns:1fr}.heading{align-items:flex-start}.heading h1{font-size:26px}.auth-art h1{font-size:28px}}@media(max-width:540px){.container{padding:0 12px;margin:14px auto}.heading{flex-direction:column}.heading .actions{width:100%}.heading .actions button{flex:1}.stats{gap:8px}.metric{padding:13px}.metric strong{font-size:19px}.card{padding:15px}.rowitem{grid-template-columns:1.5fr 1fr auto}.rowitem .hide-mobile{display:none}.section-head{align-items:flex-start;flex-direction:column}.filters{grid-template-columns:1fr 1fr}.filters button{grid-column:span 2}.dialog-form .form-grid{grid-template-columns:1fr}.mast{padding:12px}.brand small{font-size:9px}.pill{font-size:10px}}
@media print{.mast,.heading .actions,.filters,.tabs,.section-head button,footer,.actions,.minibtn,#toast{display:none!important}body{background:white}.container{max-width:none}.card{box-shadow:none;break-inside:avoid}.view{display:none!important}#reports{display:block!important}#reportPreview{display:block}.print-only{display:block}}

/* Gastos fijos: conceptos permanentes y desplegables */
.fixed-category{padding:0;overflow:hidden}.fixed-category>summary{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:17px;list-style:none}.fixed-category>summary::-webkit-details-marker{display:none}.fixed-category>summary:before{content:'▸';color:#63799b}.fixed-category[open]>summary:before{content:'▾'}.fixed-name{flex:1}.fixed-amount{font-weight:700;color:#234e99;white-space:nowrap}.fixed-details{border-top:1px solid #e7edf6;padding:10px 16px 15px}.fixed-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:8px}.fixed-toolbar button{white-space:nowrap}@media(max-width:540px){.fixed-toolbar{align-items:flex-start;flex-direction:column}.fixed-category>summary{padding:13px}}

/* Editor directo por concepto: sin botón Añadir gasto fijo */
.fixed-inline-form{display:grid;grid-template-columns:minmax(150px,2fr) minmax(100px,1fr) auto;align-items:end;gap:12px;margin:10px 0}
.fixed-inline-form label{font-size:12px}.fixed-inline-form button{white-space:nowrap}
.fixed-history{border-top:1px solid #e8edf5;margin-top:12px;padding-top:8px}
.fixed-category>summary .fixed-amount{float:none}
@media(max-width:600px){.fixed-inline-form{grid-template-columns:1fr 1fr}.fixed-inline-form button{grid-column:1/-1;width:100%}}