/* Nexus App Center - Sistema de Diseno (Apolo - Nexus Team) */
.cat-desc { font-size: 13px; color: #64748b; margin-top: 4px; line-height: 1.45; }
.cat-card.is-opp { border-color: #f59e0b; background: #fffbeb; }

:root{--primary:#4F46E5; --primary-600:#4338CA; --primary-700:#3730A3; --primary-soft:#EEF2FF; --primary-soft-2:#E0E7FF; --accent:#06B6D4; --accent-soft:#ECFEFF; --bg:#F6F7FB; --surface:#FFFFFF; --text:#0F172A; --text-2:#475569; --text-3:#94A3B8; --border:#E2E8F0; --border-2:#CBD5E1; --success:#059669; --success-soft:#ECFDF5; --warning:#D97706; --warning-soft:#FFFBEB; --warning-border:#FDE68A; --danger:#DC2626; --danger-soft:#FEF2F2; --danger-border:#FECACA; --info:#0369A1; --info-soft:#F0F9FF; --radius-sm:8px; --radius:12px; --radius-lg:16px; --shadow-1:0 1px 2px rgba(15,23,42,.05),0 1px 3px rgba(15,23,42,.06); --shadow-2:0 4px 12px rgba(15,23,42,.07),0 12px 32px rgba(15,23,42,.09); --font:"Inter",-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
*{margin:0; padding:0; box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font); background:var(--bg); color:var(--text); font-size:15px; line-height:1.55; -webkit-font-smoothing:antialiased}
img{max-width:100%; display:block}
a{color:inherit; text-decoration:none}
button{font-family:inherit; cursor:pointer}
h1,h2,h3,h4{line-height:1.25; font-weight:700; letter-spacing:-.01em}
.container{max-width:1200px; margin:0 auto; padding:0 24px}
.btn{display:inline-flex; align-items:center; justify-content:center; gap:8px; padding:10px 18px; border-radius:var(--radius-sm); border:1px solid transparent; font-size:14px; font-weight:600; cursor:pointer; transition:all .18s ease; white-space:nowrap; text-decoration:none}
.btn svg{width:16px; height:16px; flex:none}
.btn-primary{background:var(--primary); color:#fff; box-shadow:0 1px 2px rgba(79,70,229,.35)}
.btn-primary:hover{background:var(--primary-600); transform:translateY(-1px); box-shadow:0 6px 16px rgba(79,70,229,.3)}
.btn-secondary{background:var(--surface); border-color:var(--border); color:var(--text)}
.btn-secondary:hover{border-color:var(--border-2); background:#F8FAFC}
.btn-ghost{background:transparent; color:var(--text-2)}
.btn-ghost:hover{background:#EEF2F7; color:var(--text)}
.btn-danger{background:var(--danger-soft); color:var(--danger); border-color:var(--danger-border)}
.btn-danger:hover{background:var(--danger); color:#fff; border-color:var(--danger)}
.btn-warning{background:var(--warning-soft); color:var(--warning); border-color:var(--warning-border)}
.btn-warning:hover{background:var(--warning); color:#fff; border-color:var(--warning)}
.btn-success{background:var(--success-soft); color:var(--success); border-color:#A7F3D0}
.btn-success:hover{background:var(--success); color:#fff; border-color:var(--success)}
.btn-sm{padding:6px 12px; font-size:13px; border-radius:7px}
.btn-lg{padding:13px 26px; font-size:15px}
.btn:disabled{opacity:.5; cursor:not-allowed; transform:none}
.badge{display:inline-flex; align-items:center; gap:5px; padding:3px 10px; border-radius:999px; font-size:12px; font-weight:600; border:1px solid transparent}
.badge-success{background:var(--success-soft); color:var(--success); border-color:#A7F3D0}
.badge-warning{background:var(--warning-soft); color:var(--warning); border-color:var(--warning-border)}
.badge-danger{background:var(--danger-soft); color:var(--danger); border-color:var(--danger-border)}
.badge-info{background:var(--info-soft); color:var(--info); border-color:#BAE6FD}
.badge-neutral{background:#F1F5F9; color:var(--text-2); border-color:var(--border)}
.badge-featured{background:var(--warning-soft); color:#B45309; border-color:var(--warning-border)}
.badge-opp{background:var(--warning-soft); color:#B45309; border-color:var(--warning-border)}
.chip{display:inline-flex; align-items:center; gap:6px; padding:6px 14px; border-radius:999px; background:var(--surface); border:1px solid var(--border); font-size:13px; font-weight:500; color:var(--text-2); cursor:pointer; transition:all .18s ease}
.chip:hover{border-color:var(--primary); color:var(--primary); background:var(--primary-soft)}

/* Formularios */
.field{margin-bottom:18px}
.label{display:block; font-size:13px; font-weight:600; color:var(--text); margin-bottom:6px}
.req{color:var(--danger)}
.input,.select,.textarea{width:100%; padding:10px 14px; border:1px solid var(--border); border-radius:var(--radius-sm); font-size:14px; font-family:inherit; color:var(--text); background:var(--surface); transition:border-color .15s ease,box-shadow .15s ease}
.input:focus,.select:focus,.textarea:focus{outline:none; border-color:var(--primary); box-shadow:0 0 0 3px rgba(79,70,229,.12)}
.textarea{min-height:110px; resize:vertical}
.hint{font-size:12px; color:var(--text-3); margin-top:5px}
.check-row{display:flex; align-items:flex-start; gap:10px; padding:12px 14px; background:var(--primary-soft); border:1px solid var(--primary-soft-2); border-radius:var(--radius-sm)}
.check-row input{width:17px; height:17px; margin-top:2px; accent-color:var(--primary); flex:none}
.check-row .label{margin:0}
.check-row small{display:block; color:var(--text-2); font-weight:400; font-size:12.5px}
.dropzone{display:block; border:2px dashed var(--border-2); border-radius:var(--radius); padding:26px; text-align:center; color:var(--text-2); background:#FAFBFF; transition:all .18s ease; cursor:pointer; font-size:13.5px}
.dropzone.dz-over{border-color:var(--primary); border-style:solid; background:var(--primary-soft)}
.img-grid{display:grid; grid-template-columns:repeat(auto-fill, minmax(130px, 1fr)); gap:10px; margin-top:8px}
.img-card{border:2px solid var(--border-2); border-radius:10px; padding:6px; text-align:center; cursor:pointer; background:var(--surface); transition:all .15s ease}
.img-card img{width:100%; height:76px; object-fit:cover; border-radius:6px; display:block}
.img-card .img-name{font-size:11px; color:var(--text-3); margin-top:4px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap}
.img-card.sel{border-color:var(--primary); background:var(--primary-soft)}
.img-chips{display:flex; flex-wrap:wrap; gap:8px}
.img-chip{display:inline-flex; align-items:center; gap:6px; border:1px solid var(--border-2); border-radius:999px; padding:4px 10px; font-size:12.5px; background:var(--surface)}
.img-chip button{border:none; background:none; cursor:pointer; color:var(--text-3); font-size:14px; line-height:1; padding:0}
.img-chip button:hover{color:#ef4444}

.dropzone:hover{border-color:var(--primary); background:var(--primary-soft)}
.dropzone strong{color:var(--primary)}
/* Topbar publico */
.topbar{position:sticky; top:0; z-index:50; background:rgba(255,255,255,.92); backdrop-filter:blur(10px); border-bottom:1px solid var(--border)}
.topbar-inner{display:flex; align-items:center; gap:24px; height:64px}
.brand{display:flex; align-items:center; gap:10px; font-weight:800; font-size:16px}
.brand-mark{width:28px; height:28px; flex:none}
.brand-name b{color:var(--primary)}
.nav-links{display:flex; gap:6px; flex:1}
.nav-link{padding:8px 14px; border-radius:var(--radius-sm); font-size:14px; font-weight:500; color:var(--text-2); transition:all .15s ease}
.nav-link:hover{color:var(--text); background:#F1F5F9}
.nav-link.active{color:var(--primary); background:var(--primary-soft); font-weight:600}
.user-area{display:flex; align-items:center; gap:8px}
.user-greeting{font-size:14px; font-weight:600; color:var(--text); margin-right:4px}
/* Hero */
.hero{position:relative; overflow:hidden; background:linear-gradient(135deg,#EEF2FF 0%,#E0E7FF 45%,#ECFEFF 100%); border-bottom:1px solid var(--border)}
.hero:before{content:""; position:absolute; width:420px; height:420px; border-radius:50%; background:radial-gradient(circle,rgba(6,182,212,.16),transparent 65%); top:-160px; right:-80px}
.hero:after{content:""; position:absolute; width:380px; height:380px; border-radius:50%; background:radial-gradient(circle,rgba(79,70,229,.14),transparent 65%); bottom:-180px; left:-100px}
.hero-inner{position:relative; z-index:1; padding:72px 24px 64px; max-width:780px; margin:0 auto; text-align:center}
.hero-badge{display:inline-flex; align-items:center; gap:8px; background:rgba(255,255,255,.78); border:1px solid var(--primary-soft-2); color:var(--primary-700); font-size:13px; font-weight:600; padding:6px 14px; border-radius:999px; margin-bottom:20px}
.hero h1{font-size:clamp(30px,4.4vw,46px); font-weight:800; letter-spacing:-.02em; color:#111827}
.hero h1 em{font-style:normal; background:linear-gradient(90deg,var(--primary),var(--accent)); -webkit-background-clip:text; background-clip:text; color:transparent}
.hero p{margin:16px auto 0; max-width:580px; color:var(--text-2); font-size:17px}
.search-lg{display:flex; gap:10px; align-items:center; max-width:660px; margin:28px auto 0; background:var(--surface); border:1px solid var(--border); border-radius:14px; padding:8px; box-shadow:var(--shadow-2)}
.search-lg svg{width:20px; height:20px; color:var(--text-3); margin-left:10px}
.search-lg .input{border:none; box-shadow:none; flex:1; font-size:15px}
.search-lg .input:focus{box-shadow:none}
/* Secciones y tarjetas de publicacion */
.section{padding:44px 0 8px}
.section-head{display:flex; align-items:flex-end; justify-content:space-between; gap:16px; margin-bottom:22px}
.section-title{font-size:21px; font-weight:700}
.section-sub{color:var(--text-2); font-size:14px; margin-top:4px}
.link-more{font-size:14px; font-weight:600; color:var(--primary)}
.link-more:hover{text-decoration:underline}
.grid-cards{display:grid; grid-template-columns:repeat(auto-fill,minmax(265px,1fr)); gap:20px}
.pub-card{background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow-1); transition:transform .2s ease,box-shadow .2s ease; display:flex; flex-direction:column}
.pub-card:hover{transform:translateY(-3px); box-shadow:var(--shadow-2)}
.pub-thumb{position:relative; height:150px; background:linear-gradient(135deg,#E0E7FF,#CFFAFE)}
.pub-thumb img{width:100%; height:100%; object-fit:cover}
.pub-thumb .badge{position:absolute; top:10px; left:10px}
.pub-body{padding:16px; display:flex; flex-direction:column; gap:8px; flex:1}
.cat-chip{display:inline-flex; align-self:flex-start; font-size:11.5px; font-weight:600; color:var(--primary-700); background:var(--primary-soft); border:1px solid var(--primary-soft-2); padding:3px 9px; border-radius:999px}
.pub-title{font-size:16px; font-weight:700}
.pub-desc{font-size:13.5px; color:var(--text-2); flex:1}
.pub-meta{display:flex; align-items:center; gap:8px; font-size:12.5px; color:var(--text-3); flex-wrap:wrap}
.pub-meta .dot{width:3px; height:3px; border-radius:50%; background:var(--text-3)}
.pub-foot{display:flex; align-items:center; justify-content:space-between; border-top:1px solid var(--border); padding:10px 16px; font-size:13px}
.pub-foot .visitas{display:flex; align-items:center; gap:6px; color:var(--text-2); font-weight:500}
.pub-foot svg{width:14px; height:14px}

/* App shell con sidebar */
.app-shell{display:flex; min-height:100vh}
.sidebar{width:252px; flex:none; background:var(--surface); border-right:1px solid var(--border); display:flex; flex-direction:column; position:sticky; top:0; height:100vh; padding:20px 14px}
.side-brand{padding:2px 10px 16px; border-bottom:1px solid var(--border); margin-bottom:12px}
.side-nav{flex:1; display:flex; flex-direction:column; gap:4px; overflow-y:auto}
.nav-label{font-size:11px; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:var(--text-3); padding:14px 10px 6px}
.snav-link{display:flex; align-items:center; gap:10px; padding:9px 12px; border-radius:var(--radius-sm); font-size:14px; font-weight:500; color:var(--text-2); transition:all .15s ease}
.snav-link svg{width:17px; height:17px; flex:none}
.snav-link:hover{background:#F1F5F9; color:var(--text)}
.snav-link.active{background:var(--primary-soft); color:var(--primary); font-weight:600}
.side-user{display:flex; align-items:center; gap:10px; border-top:1px solid var(--border); padding-top:14px; margin-top:14px}
.avatar{width:36px; height:36px; border-radius:50%; background:linear-gradient(135deg,var(--primary),var(--accent)); color:#fff; display:flex; align-items:center; justify-content:center; font-size:12.5px; font-weight:700; flex:none}
.avatar-sm{width:30px; height:30px; font-size:11px}
.side-user .u-name{font-size:13.5px; font-weight:600; line-height:1.2}
.side-user .u-mail{font-size:11.5px; color:var(--text-3); word-break:break-all}
.side-user .btn{margin-left:auto}
.main-area{flex:1; min-width:0; display:flex; flex-direction:column}
.content{padding:30px 32px 48px; max-width:1240px; margin:0 auto; width:100%; flex:1}
.page-head{display:flex; align-items:flex-end; justify-content:space-between; gap:16px; flex-wrap:wrap; margin-bottom:24px}
.page-head h1{font-size:24px}
.page-head .sub{color:var(--text-2); font-size:14px; margin-top:4px}
.page-actions{display:flex; gap:10px; flex-wrap:wrap}
/* Tablas */
.table-wrap{background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); box-shadow:var(--shadow-1); overflow-x:auto}
.data-table{width:100%; border-collapse:collapse; font-size:14px; min-width:780px}
.data-table th{text-align:left; font-size:11.5px; font-weight:700; letter-spacing:.05em; text-transform:uppercase; color:var(--text-3); padding:12px 16px; border-bottom:1px solid var(--border); background:#FAFBFF}
.data-table td{padding:12px 16px; border-bottom:1px solid var(--border); vertical-align:middle}
.data-table tr:last-child td{border-bottom:none}
.data-table tbody tr{transition:background .15s ease}
.data-table tbody tr:hover{background:#FAFBFF}
.data-table tr.row-selected{background:var(--primary-soft)}
.cell-item{display:flex; align-items:center; gap:10px}
.cell-thumb{width:40px; height:40px; border-radius:8px; object-fit:cover; flex:none; background:linear-gradient(135deg,#E0E7FF,#CFFAFE)}
.cell-title{font-weight:600; font-size:14px}
.cell-sub{font-size:12px; color:var(--text-3)}
.cell-num{font-variant-numeric:tabular-nums; font-weight:600}
.row-actions{display:flex; gap:6px; flex-wrap:wrap}
/* Tarjetas de estadisticas y barras */
.stat-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:18px}
.stat-card{background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:20px; box-shadow:var(--shadow-1)}
.stat-label{font-size:13px; color:var(--text-2); font-weight:500}
.stat-num{font-size:28px; font-weight:800; letter-spacing:-.02em; margin-top:6px}
.stat-foot{margin-top:6px; font-size:12.5px; color:var(--text-3)}
.trend-up{color:var(--success); font-size:12.5px; font-weight:600}
.bar-row{display:grid; grid-template-columns:210px 1fr 74px; align-items:center; gap:14px; padding:9px 0; border-bottom:1px dashed var(--border)}
.bar-row:last-child{border-bottom:none}
.bar-label{font-size:13.5px; font-weight:500; color:var(--text-2); white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
.bar-track{height:10px; background:#EEF1F6; border-radius:999px; overflow:hidden}
.bar-fill{height:100%; border-radius:999px; background:linear-gradient(90deg,var(--primary),var(--accent))}
.bar-val{font-size:13px; font-weight:700; text-align:right; font-variant-numeric:tabular-nums}
.panel{background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); box-shadow:var(--shadow-1); padding:22px}
.panel h3{font-size:16px; margin-bottom:4px}
.panel .panel-sub{font-size:13px; color:var(--text-2); margin-bottom:14px}
.two-col{display:grid; grid-template-columns:1.4fr 1fr; gap:20px; align-items:start}

/* Categorias */
.cat-grid{display:grid; grid-template-columns:repeat(auto-fill,minmax(230px,1fr)); gap:14px}
.cat-card{display:flex; flex-direction:column; gap:10px; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:16px; transition:all .18s ease}
.cat-card:hover{transform:translateY(-2px); box-shadow:var(--shadow-2); border-color:var(--primary-soft-2)}
.cat-card.is-opp{border-style:dashed; border-color:var(--warning-border); background:linear-gradient(180deg,#FFFBEB,#FFFFFF)}
.cat-top{display:flex; align-items:center; gap:10px}
.cat-ico{width:38px; height:38px; border-radius:10px; display:flex; align-items:center; justify-content:center; font-weight:700; font-size:15px; color:#fff; flex:none}
.cat-name{font-size:14px; font-weight:600; line-height:1.3}
.cat-count{font-size:12.5px; color:var(--text-3)}
.cat-card.is-opp .cat-count{color:var(--warning); font-weight:600}
.cat-card .btn{margin-top:auto; align-self:flex-start}
/* Detalle de publicacion */
.detail-layout{display:grid; grid-template-columns:1.5fr 1fr; gap:28px; align-items:start}
.gallery-main{border-radius:var(--radius-lg); overflow:hidden; border:1px solid var(--border); background:linear-gradient(135deg,#E0E7FF,#CFFAFE); aspect-ratio:16/9}
.gallery-main img{width:100%; height:100%; object-fit:cover}
.gallery-thumbs{display:grid; grid-template-columns:repeat(4,1fr); gap:10px; margin-top:10px}
.gallery-thumbs img{border-radius:10px; border:1px solid var(--border); aspect-ratio:16/10; object-fit:cover; cursor:pointer; transition:border-color .15s ease}
.gallery-thumbs img:hover{border-color:var(--primary)}
.info-panel{background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-lg); box-shadow:var(--shadow-1); padding:24px; position:sticky; top:84px}
.meta-list{display:grid; gap:10px; margin:18px 0}
.meta-item{display:flex; justify-content:space-between; gap:12px; font-size:13.5px; padding-bottom:9px; border-bottom:1px dashed var(--border); align-items:center}
.meta-item dt{color:var(--text-3)}
.meta-item dd{font-weight:600; text-align:right}
.author-row{display:flex; align-items:center; gap:10px; padding:12px; background:#FAFBFF; border:1px solid var(--border); border-radius:var(--radius-sm)}
.actions-stack{display:grid; gap:10px}
.actions-stack .btn{width:100%}
/* Autenticacion */
.auth-wrap{display:grid; grid-template-columns:1fr 1fr; max-width:960px; margin:48px auto; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-lg); box-shadow:var(--shadow-2); overflow:hidden}
.auth-side{position:relative; min-height:520px; background:linear-gradient(160deg,#312E81,#4F46E5 55%,#0891B2)}
.auth-side img{position:absolute; inset:0; width:100%; height:100%; object-fit:cover; opacity:.3; mix-blend-mode:luminosity}
.auth-side-content{position:relative; z-index:1; padding:40px; color:#fff; display:flex; flex-direction:column; height:100%; min-height:520px; justify-content:flex-end; gap:14px}
.auth-side-content li{display:flex; gap:10px; align-items:flex-start; font-size:14px; color:#E0E7FF; margin-top:10px}
.auth-side-content ul{list-style:none}
.auth-side-content svg{width:17px; height:17px; flex:none; margin-top:2px}
.auth-main{padding:40px 36px}
.tabs{display:flex; gap:4px; background:#F1F5F9; padding:4px; border-radius:10px; margin-bottom:24px}
.tab{flex:1; padding:9px; border:none; background:transparent; border-radius:8px; font-size:14px; font-weight:600; color:var(--text-2); transition:all .15s ease}
.tab.active{background:var(--surface); color:var(--text); box-shadow:var(--shadow-1)}
/* Varios */
.empty-state{text-align:center; padding:64px 24px; background:var(--surface); border:1px dashed var(--border-2); border-radius:var(--radius-lg)}
.empty-state h3{margin:14px 0 6px}
.empty-state p{color:var(--text-2); font-size:14px; max-width:440px; margin:0 auto 20px}
.note{display:flex; gap:10px; align-items:flex-start; padding:12px 16px; border-radius:var(--radius-sm); font-size:13.5px}
.note-info{background:var(--info-soft); color:var(--info); border:1px solid #BAE6FD}
.note-warn{background:var(--warning-soft); color:#92400E; border:1px solid var(--warning-border)}
.note svg{width:17px; height:17px; flex:none; margin-top:1px}
.toolbar{display:flex; gap:12px; flex-wrap:wrap; align-items:center; margin-bottom:20px}
.toolbar .input,.toolbar .select{width:auto; min-width:170px}
.quick-grid{display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:18px}
.quick-card{display:flex; gap:14px; align-items:flex-start; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:20px; transition:all .18s ease}
.quick-card:hover{transform:translateY(-2px); box-shadow:var(--shadow-2)}
.quick-ico{width:42px; height:42px; border-radius:11px; display:flex; align-items:center; justify-content:center; flex:none}
.quick-ico svg{width:20px; height:20px}
.ico-indigo{background:var(--primary-soft); color:var(--primary)}
.ico-cyan{background:var(--accent-soft); color:var(--info)}
.ico-amber{background:var(--warning-soft); color:var(--warning)}
.ico-green{background:var(--success-soft); color:var(--success)}
.ico-red{background:var(--danger-soft); color:var(--danger)}
.user-list{display:grid; gap:10px}
.urow{display:flex; align-items:center; gap:12px; padding:12px 14px; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-sm); cursor:pointer; transition:all .15s ease}
.urow:hover{border-color:var(--primary-soft-2); box-shadow:var(--shadow-1)}
.urow.row-selected{border-color:var(--primary); background:var(--primary-soft)}
.urow .u-mail{font-size:12px; color:var(--text-3)}
.urow .grow{flex:1; min-width:0}
/* Simulador de rol (solo maqueta) */
.role-sim{position:fixed; bottom:18px; right:18px; z-index:90; display:flex; align-items:center; gap:8px; background:#0F172A; color:#E2E8F0; padding:8px 12px; border-radius:999px; font-size:12px; box-shadow:var(--shadow-2)}
.role-sim select{background:#1E293B; color:#E2E8F0; border:1px solid #334155; border-radius:999px; font-size:12px; padding:4px 8px; font-family:inherit}
.role-sim-label{font-weight:600; letter-spacing:.03em}
/* Footer publico */
.site-footer{margin-top:56px; border-top:1px solid var(--border); background:var(--surface)}
.footer-inner{display:flex; align-items:center; justify-content:space-between; gap:18px; padding:26px 24px; flex-wrap:wrap}
.footer-links{display:flex; gap:18px; font-size:13.5px; color:var(--text-2)}
.footer-links a:hover{color:var(--primary)}
.footer-copy{font-size:12.5px; color:var(--text-3)}
/* Responsive */
@media (max-width:960px){
.app-shell{display:block}
.sidebar{width:100%; height:auto; position:static; padding:14px}
.side-nav{flex-direction:row; flex-wrap:wrap}
.nav-label{display:none}
.side-brand{border-bottom:none; padding-bottom:6px}
.side-user{border-top:none; padding-top:6px; margin-top:0}
.detail-layout{grid-template-columns:1fr}
.info-panel{position:static}
.auth-wrap{grid-template-columns:1fr; margin:24px 16px}
.auth-side{display:none}
.bar-row{grid-template-columns:130px 1fr 64px}
.two-col{grid-template-columns:1fr}
.hero-inner{padding:48px 20px 44px}
}
@media (max-width:640px){
.topbar-inner{flex-wrap:wrap; height:auto; padding:10px 0}
.nav-links{order:3; width:100%; overflow-x:auto}
.grid-cards{grid-template-columns:1fr}
.content{padding:20px 16px 40px}
.search-lg{flex-direction:column; align-items:stretch}
.search-lg svg{display:none}
.hero-actions{flex-direction:column}
}

/* Monogramas de categorias */
.c1{background:linear-gradient(135deg,#6366F1,#4F46E5)}
.c2{background:linear-gradient(135deg,#06B6D4,#0891B2)}
.c3{background:linear-gradient(135deg,#F59E0B,#D97706)}
.c4{background:linear-gradient(135deg,#10B981,#059669)}
.c5{background:linear-gradient(135deg,#EC4899,#DB2777)}
.c6{background:linear-gradient(135deg,#8B5CF6,#7C3AED)}
/* Banda CTA Nexus-Team.dev */
.dev-band{margin-top:56px; padding:44px 0; background:linear-gradient(135deg,#EEF2FF 0%,#E0E7FF 45%,#ECFEFF 100%); border-top:1px solid var(--border); border-bottom:1px solid var(--border)}
.dev-band-inner{display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap}
.dev-band-kicker{display:inline-block; background:rgba(255,255,255,.8); border:1px solid var(--primary-soft-2); color:var(--primary-700); font-size:12px; font-weight:700; letter-spacing:.08em; text-transform:uppercase; padding:5px 12px; border-radius:999px}
.dev-band-title{font-size:clamp(20px,2.6vw,26px); font-weight:800; letter-spacing:-.01em; color:#111827; margin:12px 0 6px}
.dev-band-title b{background:linear-gradient(90deg,var(--primary),var(--accent)); -webkit-background-clip:text; background-clip:text; color:transparent}
.dev-band-text{font-size:14.5px; color:var(--text-2); max-width:620px; margin:0}
.btn-dev{background:linear-gradient(135deg,var(--primary),#0891B2); color:#fff; padding:14px 24px; border-radius:12px; font-size:15px; box-shadow:0 10px 24px rgba(79,70,229,.28)}
.btn-dev:hover{transform:translateY(-2px); box-shadow:0 14px 30px rgba(79,70,229,.38); filter:brightness(1.05)}
.btn-dev .ico{width:18px; height:18px}
.hero-dev-cta{margin:16px auto 0; font-size:14.5px; color:var(--text-2)}
.hero-dev-cta a{display:inline-flex; align-items:center; gap:6px; color:var(--primary); font-weight:700; border-bottom:1.5px dashed var(--primary-soft-2); padding-bottom:2px; transition:all .15s ease}
.hero-dev-cta a:hover{color:var(--primary-700); border-color:var(--primary)}
.hero-dev-cta .ico{width:14px; height:14px}
@media (max-width:640px){.dev-band-inner{flex-direction:column; align-items:flex-start}.btn-dev{width:100%; justify-content:center}}
.dev-band + .site-footer{margin-top:0}


/* Skeletons de carga (fix R5/R3 - Atlas) */
.skeleton-img{width:100%; height:100%; min-height:260px; object-fit:cover; background:linear-gradient(90deg,#E2E8F0 25%,#F1F5F9 50%,#E2E8F0 75%); background-size:200% 100%; animation:skeletonShimmer 1.3s linear infinite}
.skeleton-thumb{width:96px; height:64px; border-radius:10px; background:linear-gradient(90deg,#E2E8F0 25%,#F1F5F9 50%,#E2E8F0 75%); background-size:200% 100%; animation:skeletonShimmer 1.3s linear infinite}
.skeleton-thumb-lg{width:100%; height:150px; background:linear-gradient(90deg,#E2E8F0 25%,#F1F5F9 50%,#E2E8F0 75%); background-size:200% 100%; animation:skeletonShimmer 1.3s linear infinite}
.skeleton-chip{display:inline-block; width:110px; height:24px; border-radius:999px; background:linear-gradient(90deg,#E2E8F0 25%,#F1F5F9 50%,#E2E8F0 75%); background-size:200% 100%; animation:skeletonShimmer 1.3s linear infinite}
.skeleton-line{display:block; height:12px; margin:6px 0; border-radius:6px; background:linear-gradient(90deg,#E2E8F0 25%,#F1F5F9 50%,#E2E8F0 75%); background-size:200% 100%; animation:skeletonShimmer 1.3s linear infinite}
.skeleton-avatar{width:42px; height:42px; border-radius:50%; flex:none; background:linear-gradient(90deg,#E2E8F0 25%,#F1F5F9 50%,#E2E8F0 75%); background-size:200% 100%; animation:skeletonShimmer 1.3s linear infinite}
.skeleton-card{pointer-events:none; cursor:default}
.skeleton-card .skeleton-thumb-lg{border-bottom:1px solid var(--border)}
@keyframes skeletonShimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}


/* ===== Miniaturas de imágenes (formulario de publicación) ===== */
.miniaturas{display:none; grid-template-columns:repeat(auto-fill, minmax(120px, 1fr)); gap:12px; margin-top:12px}
.miniatura{position:relative; border:1px solid var(--border-2); border-radius:10px; overflow:hidden; background:#FAFBFF; aspect-ratio:4/3}
.miniatura-img{width:100%; height:100%; object-fit:cover; display:block}
.miniatura-del{position:absolute; top:6px; right:6px; width:24px; height:24px; border-radius:50%; border:none; background:rgba(15,23,42,.72); color:#fff; font-size:12px; cursor:pointer; line-height:1; transition:background .15s ease}
.miniatura-del:hover{background:#DC2626}
.dropzone.dz-full{opacity:.55; pointer-events:none}
.pub-card .pub-desc{display:-webkit-box; -webkit-box-orient:vertical; -webkit-line-clamp:7; overflow:hidden}
.cat-card .cat-desc{display:-webkit-box; -webkit-box-orient:vertical; -webkit-line-clamp:7; overflow:hidden}
.pub-card.desc-open .pub-desc, .cat-card.desc-open .cat-desc{display:block; overflow:visible}
.pub-toggle{display:inline-block; align-self:flex-start; font-size:13px; font-weight:600; color:var(--primary); cursor:pointer; user-select:none}
.pub-toggle:hover{text-decoration:underline}
.pub-toggle[hidden]{display:none}