:root{--bg:#06111d;--panel:#0b1b2d;--panel2:#10243a;--line:#1b3c5f;--text:#eef6ff;--muted:#9cb1c8;--blue:#08a8ff;--blue2:#0b65d8;--good:#22c55e;--danger:#ef4444}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:linear-gradient(180deg,#05101b,#081827 55%,#06111d);color:var(--text)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.wrap{width:min(1180px,calc(100% - 32px));margin:auto}
header{position:sticky;top:0;z-index:20;background:rgba(5,16,27,.88);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08)}.nav{min-height:72px;display:flex;align-items:center;gap:18px}.brand{font-weight:900;font-size:1.3rem}.brand b{color:var(--blue)}.navlinks{display:flex;gap:18px;margin-left:auto}.lang{display:flex;gap:6px}.lang button,.ghost{background:transparent;color:#dce9f7;border:1px solid #274866;border-radius:9px;padding:8px 10px;cursor:pointer}.lang button.active{border-color:var(--blue)}
.hero{padding:78px 0 54px}.heroGrid{display:grid;grid-template-columns:1.15fr .85fr;gap:38px;align-items:center}.eyebrow{color:#6cc9ff;font-weight:800;letter-spacing:.15em;text-transform:uppercase;font-size:.78rem}h1{font-size:clamp(2.6rem,7vw,5.6rem);line-height:.95;margin:12px 0 18px}h1 span{background:linear-gradient(90deg,#fff,#72d3ff 50%,#0f7de8);-webkit-background-clip:text;color:transparent}.lead,.sub{color:var(--muted);line-height:1.65}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 17px;border-radius:12px;font-weight:800;border:1px solid #2b5277;cursor:pointer}.primary{background:linear-gradient(135deg,var(--blue2),var(--blue));border:0;color:#fff}.secondary{background:#0b1b2d;color:#fff}.heroCard,.card,.panel{background:linear-gradient(180deg,#0b1b2d,#081522);border:1px solid #17344f;border-radius:18px;padding:20px}
section{padding:58px 0}.sectionHead{display:flex;justify-content:space-between;align-items:end;gap:18px;margin-bottom:22px}h2{font-size:2rem;margin:0}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.products{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.product{background:#091a2a;border:1px solid #183c5c;border-radius:18px;overflow:hidden}.productMedia{height:140px;display:grid;place-items:center;font-size:3.6rem;background:radial-gradient(circle at 30% 20%,#154b75,#071522 72%)}.productBody{padding:18px}.tag{display:inline-block;padding:5px 9px;border-radius:999px;background:#123857;color:#82d5ff;font-size:.78rem;font-weight:800}.price{font-size:1.28rem;font-weight:900;margin-top:12px}.price small{font-size:.9rem;color:#91a7bd}.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}.filters input,.filters select,.form input,.form select,.form textarea{background:#081827;border:1px solid #24445f;color:#fff;border-radius:10px;padding:10px 12px}.filters input{flex:1;min-width:240px}
footer{padding:36px 0;border-top:1px solid #18324a;color:#91a7bd}.loginWrap{min-height:80vh;display:grid;place-items:center;padding:30px}.loginCard{width:min(430px,100%);background:#0a1b2b;border:1px solid #244765;border-radius:20px;padding:26px}.form{display:grid;gap:12px}.form label{display:grid;gap:6px;color:#abc0d4}.flash{background:#132334;border:1px solid #294964;border-radius:12px;padding:11px;margin:12px 0}.adminTop{padding:18px 0}.adminGrid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.stat{background:#0a1b2b;border:1px solid #1d3d59;padding:16px;border-radius:14px}.stat b{display:block;font-size:1.45rem;margin-top:4px}.adminSections{display:grid;gap:18px;padding-bottom:50px}.tableWrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:900px}th,td{text-align:left;padding:10px;border-bottom:1px solid #17334c;font-size:.9rem}th{color:#80cfff}.inline{display:inline-flex;gap:6px;align-items:center}.danger{border-color:#6b2630;color:#ffb2ba}.split{display:grid;grid-template-columns:1fr 1fr;gap:18px}.formGrid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.full{grid-column:1/-1}
html[dir="rtl"] body{text-align:right}html[dir="rtl"] .navlinks{margin-left:0;margin-right:auto}html[dir="rtl"] th,html[dir="rtl"] td{text-align:right}
@media(max-width:1024px){.cards{grid-template-columns:repeat(2,1fr)}.products{grid-template-columns:repeat(2,1fr)}.adminGrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:820px){.nav{flex-wrap:wrap;padding:10px 0}.navlinks{display:none}.heroGrid,.split{grid-template-columns:1fr}.formGrid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.wrap{width:min(100% - 20px,1180px)}.lang{order:3;width:100%;justify-content:center}.lang button{min-width:44px;min-height:44px}.cards,.products,.adminGrid,.formGrid{grid-template-columns:1fr}.actions{display:grid}.btn{width:100%;min-height:46px}.filters{display:grid;grid-template-columns:1fr}.filters input,.filters select{width:100%;min-width:0;font-size:16px}.hero{padding-top:42px}}

/* Admin inventory search and filters */
.inventoryTitleRow{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:16px}.inventoryHint{margin:.35rem 0 0}.inventoryCount{display:flex;align-items:baseline;gap:7px;background:#081827;border:1px solid #24445f;border-radius:12px;padding:9px 13px;color:#9cb1c8;white-space:nowrap}.inventoryCount b{font-size:1.35rem;color:#eef6ff}.inventoryFilters{display:grid;grid-template-columns:minmax(280px,2fr) repeat(4,minmax(130px,1fr)) auto;gap:10px;align-items:end;margin-bottom:16px}.inventoryFilters label{display:grid;gap:6px;color:#abc0d4;font-size:.86rem}.inventoryFilters input,.inventoryFilters select{width:100%;min-height:42px;background:#081827;border:1px solid #24445f;color:#fff;border-radius:10px;padding:9px 11px}.inventoryFilters input:focus,.inventoryFilters select:focus{outline:2px solid rgba(8,168,255,.32);border-color:#08a8ff}.filterReset{min-height:42px;white-space:nowrap}.emptyState{padding:20px;margin:8px 0 16px;border:1px dashed #31536e;border-radius:12px;color:#9cb1c8;text-align:center;background:#081522}.inventoryRow[hidden]{display:none!important}
@media(max-width:1180px){.inventoryFilters{grid-template-columns:repeat(3,1fr)}.filterSearch{grid-column:1/-1}.filterReset{width:100%}}
@media(max-width:720px){.inventoryTitleRow{align-items:flex-start;flex-direction:column}.inventoryFilters{grid-template-columns:1fr 1fr}.filterSearch{grid-column:1/-1}.filterReset{grid-column:1/-1}.inventoryFilters input,.inventoryFilters select{font-size:16px;min-height:46px}}
@media(max-width:480px){.inventoryFilters{grid-template-columns:1fr}.filterSearch,.filterReset{grid-column:auto}}

.actionEdit{display:inline-flex;align-items:center;justify-content:center;border-color:#2f6d91;color:#9edcff}
.editHeader{display:flex;align-items:end;justify-content:space-between;gap:18px}.editId{padding:9px 12px;border:1px solid #244765;border-radius:10px;color:#9cb1c8}.editPanel{margin-bottom:50px}.editActions{display:flex;justify-content:flex-end;gap:10px;margin-top:6px}
@media(max-width:620px){.editHeader{align-items:start;flex-direction:column}.editActions{display:grid;grid-template-columns:1fr}.editActions .btn{width:100%}}

.actionUndo{border-color:#665f38;color:#e9d985}

.trashLink{border-color:#6d5532;color:#f0c77c}.restoreBtn{border-color:#316e51;color:#9be1ba}.emptyTrash{padding:28px;text-align:center;color:#9cb1c8}

.actionSell,.salesLink{border-color:#2f704c;color:#9be1ba}.salesStats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:16px}.statBox{padding:18px}.saleCancelled{opacity:.5}@media(max-width:720px){.salesStats{grid-template-columns:1fr}}

.priceReview{color:#ff3b3b;font-weight:900;font-size:1.25em;margin-left:4px;vertical-align:super;cursor:help}

.sortHead{all:unset;display:inline-flex;align-items:center;gap:6px;cursor:pointer;font:inherit;font-weight:700;color:inherit}
.sortHead span{font-size:.85em;color:#64829d}
.sortHead:hover{color:#8edcff}
.sortHead.activeSort{color:#6fd3ff}
.sortHead.activeSort span{color:#6fd3ff}

.subcategorySelect{min-width:150px}

/* V3.18 - Reparaciones completas */
.repairSection{padding-top:12px}.repairTitleRow{display:flex;justify-content:space-between;align-items:end;margin-bottom:14px}.repairStats{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-bottom:16px}.repairStat{padding:13px 15px}.repairStat span{color:#9cb1c8;font-size:.82rem}.repairStat b{font-size:1.25rem}.repairLayout{display:grid;grid-template-columns:minmax(360px,.9fr) minmax(0,1.7fr);gap:16px}.repairFormPanel h3,.repairListPanel h3{font-size:1.35rem;margin:0 0 14px}.repairFormGrid{grid-template-columns:repeat(2,minmax(0,1fr))}.repairFormGrid .full{grid-column:1/-1}.repairFilters{display:grid;grid-template-columns:minmax(180px,2fr) repeat(2,minmax(120px,1fr));gap:8px;margin-bottom:12px}.repairFilters>*{min-width:0;width:100%;box-sizing:border-box}#clearRepairFilters{width:100%;min-width:0}.repairPaid b{color:#9be1ba}.repairFilters input,.repairFilters select,.quickStatus select{background:#081827;border:1px solid #24445f;color:#fff;border-radius:9px;padding:8px 9px;min-height:38px}.repairTable{min-width:1150px}.repairTable td small{display:block;color:#8ea8bf;margin-top:3px}.repairNo{font-weight:900;color:#73d2ff}.repairActions{white-space:nowrap}.repairActions .ghost{display:inline-flex;margin:2px;padding:7px 9px}.quickStatus{margin:0}.quickStatus select{max-width:170px}.paymentBadge{display:inline-block;padding:4px 8px;border-radius:999px;font-size:.78rem;font-weight:800;border:1px solid #35516a}.payment-pagado{color:#9be1ba;border-color:#316e51}.payment-parcial{color:#ffe19a;border-color:#756335}.payment-pendiente{color:#ffb2ba;border-color:#6b2630}
@media(max-width:1100px){.repairStats{grid-template-columns:repeat(3,1fr)}.repairLayout{grid-template-columns:1fr}.repairFilters{grid-template-columns:repeat(3,1fr)}.repairFilters input:first-child{grid-column:1/-1}}
@media(max-width:680px){.repairStats{grid-template-columns:1fr 1fr}.repairFormGrid,.repairFilters{grid-template-columns:1fr}.repairFilters input:first-child{grid-column:auto}}

/* V3.19 - Gastos personales y hogar */
.expenseLink{border-color:#735d28;color:#ffe09a}.activeExpense{background:#142338}.expensePage{padding-bottom:55px}.expenseStats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:18px}.expenseStats .statBox strong{display:block;font-size:1.45rem;margin-top:6px}.expenseLayout{display:grid;grid-template-columns:minmax(380px,.95fr) minmax(0,1.6fr);gap:18px;padding:0 0 18px}.expenseLayout h2,.expenseAnalysisGrid h2{font-size:1.5rem;margin-bottom:12px}.expenseFormGrid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.expenseFormGrid .full{grid-column:1/-1}.itemsTitle,.expenseSectionHead{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:10px}.itemsTitle h3{margin:0}.smallSub{font-size:.86rem;margin-top:4px}.expenseItems{display:grid;gap:8px;margin:10px 0 14px}.expenseItem{display:grid;grid-template-columns:1.5fr 1fr 1fr .55fr .55fr .8fr 1.3fr auto;gap:7px;align-items:center}.expenseItem input,.expenseItem select,.expenseSearch{background:#081827;border:1px solid #24445f;color:#fff;border-radius:9px;padding:8px 9px;min-width:0}.expenseItem .danger{padding:8px 11px}.expenseTable{min-width:760px}.expenseTable td small,.compareTable td small{display:block;color:#8ea8bf;margin-top:3px}.expenseType{display:inline-block;padding:4px 8px;border-radius:999px;background:#122d43;color:#9ad9ff;font-size:.78rem}.expenseSearch{min-width:220px}.expenseAnalysisGrid{display:grid;grid-template-columns:.8fr 1.2fr;gap:18px;padding:0 0 18px}.compareTable{min-width:700px}
@media(max-width:1100px){.expenseLayout,.expenseAnalysisGrid{grid-template-columns:1fr}.expenseItem{grid-template-columns:repeat(4,1fr)}.expenseItem .removeExpenseItem{grid-column:4}}
@media(max-width:720px){.expenseStats{grid-template-columns:1fr 1fr}.expenseFormGrid{grid-template-columns:1fr}.expenseFormGrid .full{grid-column:auto}.expenseItem{grid-template-columns:1fr 1fr}.expenseSectionHead{align-items:flex-start;flex-direction:column}.expenseSearch{width:100%}}
@media(max-width:480px){.expenseStats{grid-template-columns:1fr}.expenseItem{grid-template-columns:1fr}}

/* V3.22 - fotografías reales en tarjetas de producto */
.productMedia{height:190px;display:flex;align-items:center;justify-content:center;overflow:hidden;background:linear-gradient(145deg,#0d1828,#111f34);border-bottom:1px solid rgba(255,255,255,.07)}
.productMedia img{width:100%;height:100%;object-fit:contain;background:#fff;padding:10px;display:block}
.productFallback{width:100%;height:100%;align-items:center;justify-content:center;font-size:4rem}
@media(max-width:680px){.productMedia{height:170px}}

#repairs{scroll-margin-top:90px}