:root{--bg:#0b111b;--panel:#121a27;--panel2:#172232;--line:#2c3b50;--text:#eef5ff;--muted:#9fb0c8;--blue:#2aa7ff;--blue2:#147cd1;--green:#2fd18b;--red:#ff5368;--warn:#ffbf47}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:radial-gradient(circle at 20% 0,#14243a,#080d15 45%,#05080d);color:var(--text);font-family:Inter,system-ui,Segoe UI,Arial,sans-serif}a{color:#77c4ff}.topbar{min-height:68px;padding:0 22px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #243247;background:rgba(8,13,21,.88);backdrop-filter:blur(12px);position:sticky;top:0;z-index:20}.topbar>div{display:flex;flex-direction:column}.topbar strong{font-size:18px}.topbar span{font-size:12px;color:var(--muted)}.panel-wrap{width:min(1180px,calc(100% - 28px));margin:28px auto 60px}.page-title{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:22px}.page-title h1{margin:0 0 5px;font-size:30px}.page-title p{margin:0;color:var(--muted);max-width:760px}.head-actions,.card-actions,.modal-actions,.upload-row{display:flex;gap:9px;align-items:center;flex-wrap:wrap}.btn{border:1px solid #3a4c64;border-radius:12px;padding:10px 14px;color:var(--text);background:#182231;cursor:pointer;font-weight:700;transition:.18s}.btn:hover{transform:translateY(-2px);border-color:#6883a7}.btn.primary{background:linear-gradient(180deg,#29a8ff,#137acb);border-color:#4db7ff;box-shadow:0 8px 22px rgba(25,142,230,.23)}.btn.ghost{background:#121a25}.btn.danger{border-color:#7f3140;color:#ff92a1;background:#261219}.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px}.card,.section-card,.validation-box,.empty,.usage{background:linear-gradient(180deg,#151f2d,#101722);border:1px solid #29384c;border-radius:18px;box-shadow:0 14px 28px rgba(0,0,0,.15)}.card{padding:17px;display:flex;justify-content:space-between;gap:16px;align-items:center}.card h3{margin:5px 0;font-size:18px}.card p{margin:0;color:var(--muted);font-size:13px}.card small{color:#8295ae}.badge{display:inline-block;padding:4px 8px;border-radius:999px;font-size:10px;font-weight:800}.badge.draft{background:#2a2410;color:#ffcf50;border:1px solid #68591e}.badge.published{background:#0d2b20;color:#6cf2b5;border:1px solid #246a50}.badge.suspended{background:#31141a;color:#ff8da0;border:1px solid #74313d}.section-title{font-size:15px;color:#bac9db;margin:26px 0 10px}.usage{padding:11px 14px;margin-bottom:18px;color:#b7c7da;width:max-content}.empty{padding:22px;color:var(--muted)}.editor-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:18px}.editor-main{display:grid;gap:14px}.section-card{padding:18px}.section-card h2{margin:0 0 12px;font-size:19px}.section-card p{color:var(--muted);font-size:13px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.stack{display:grid;gap:12px}label{display:grid;gap:6px;color:#cbd8e9;font-size:13px;font-weight:650}input,select{width:100%;border:1px solid #33465e;border-radius:11px;background:#0b121d;color:#fff;padding:11px 12px;outline:none}input:focus{border-color:#3eaefb;box-shadow:0 0 0 3px rgba(42,167,255,.12)}input[type=color]{padding:3px;height:44px}.check{display:flex;align-items:center;gap:8px}.check input{width:auto}.slug-row{display:grid;grid-template-columns:auto 1fr;align-items:center;border:1px solid #33465e;border-radius:11px;overflow:hidden;background:#0b121d}.slug-row span{padding:0 0 0 10px;color:#8499b4;font-size:12px}.slug-row input{border:0;border-radius:0}.social-edit{display:grid;grid-template-columns:170px 1fr;gap:10px;align-items:center;margin-bottom:8px}.bg-library{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))!important;gap:10px}.bg-choice{padding:0;border:2px solid transparent;border-radius:13px;overflow:hidden;background:#0c121c;color:#dce8f7;cursor:pointer}.bg-choice.active{border-color:#35aaff;box-shadow:0 0 0 3px rgba(42,167,255,.14)}.bg-choice img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover}.bg-choice span{display:block;padding:7px;font-size:11px}.validation-box{padding:17px;position:sticky;top:88px;height:max-content}.validation-box h3{margin-top:0}.alert{padding:11px 13px;border-radius:12px;font-size:13px}.alert.warn{background:#2c2512;border:1px solid #64521e;color:#ffda75}.alert.ok{background:#0f2a20;border:1px solid #275b49;color:#71e9b5}.alert.error{background:#32151c;border:1px solid #6d3140;color:#ff9bac}.login-body{display:grid;place-items:center;min-height:100dvh;padding:18px}.login-card{width:min(420px,100%);background:linear-gradient(180deg,#151f2d,#0f1620);border:1px solid #2b3b50;border-radius:22px;padding:26px;box-shadow:0 24px 55px rgba(0,0,0,.32)}.login-card h1{margin:14px 0 5px}.login-card p{color:var(--muted)}.brand-mark{width:58px;height:58px;border-radius:17px;background:linear-gradient(145deg,#1fa4ff,#155dac);display:grid;place-items:center;font-size:28px;font-weight:900;box-shadow:0 10px 25px rgba(25,142,230,.32)}.tiny-link{display:inline-block;margin-top:16px;color:#7c91ac;font-size:12px}.modal{width:min(650px,calc(100% - 28px));border:1px solid #33475f;border-radius:18px;background:#111a26;color:#fff;padding:20px}.modal::backdrop{background:rgba(0,0,0,.65)}.modal-actions{justify-content:flex-end;margin-top:18px}@media(max-width:980px){.editor-grid{grid-template-columns:1fr}.validation-box{position:static}.form-grid{grid-template-columns:1fr}}@media(max-width:700px){.bg-library{grid-template-columns:repeat(2,minmax(0,1fr))!important}}@media(max-width:580px){.page-title{flex-direction:column}.head-actions{width:100%}.head-actions .btn{flex:1}.social-edit{grid-template-columns:1fr}.card{align-items:flex-start;flex-direction:column}.bg-library{grid-template-columns:repeat(2,minmax(0,1fr))!important}}
.admin-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:0 0 18px}
.summary-card{padding:15px 16px;border:1px solid #29384c;border-radius:16px;background:linear-gradient(180deg,#151f2d,#101722);box-shadow:0 12px 24px rgba(0,0,0,.14)}
.summary-card span{display:block;color:var(--muted);font-size:12px;margin-bottom:5px}
.summary-card strong{font-size:17px}
.admin-account-card{grid-template-columns:1fr}
.reseller-single-card{min-height:150px}
.admin-help{margin-top:18px;padding:14px 16px;border:1px solid #29384c;border-radius:16px;background:#0e1621;color:#aebfd3}
.admin-help p{margin:8px 0 0}.admin-help code{color:#dcecff}
.limit-hit{color:#ffca69;margin-left:6px}
.policy-note{padding:10px 12px;border:1px solid #33445a;border-radius:11px;background:#0d1520;color:#9fb1c8;font-size:12px}
@media(max-width:720px){.admin-summary{grid-template-columns:1fr}}

.social-check{display:flex!important;align-items:center;gap:8px}
.editor-social-icon{
  width:25px;height:25px;object-fit:contain;border-radius:50%;
  filter:drop-shadow(0 3px 5px rgba(0,0,0,.28))
}

/* Biblioteca: 8 fondos = 4 + 4 en escritorio y tablets anchas */
@media(min-width:701px){.bg-library{grid-template-columns:repeat(4,minmax(0,1fr))!important}}
@media(max-width:700px){.bg-library{grid-template-columns:repeat(2,minmax(0,1fr))!important}}

/* v4.0 CENTRAL-RESELLER */
.admin-resellers-grid{grid-template-columns:repeat(auto-fit,minmax(360px,1fr))}
.reseller-admin-card{align-items:stretch;min-height:220px}
.reseller-main{display:flex;flex-direction:column;align-items:flex-start;min-width:0}
.reseller-main h3{font-size:21px;margin-top:9px}
.reseller-main p{margin:2px 0;word-break:break-word}
.reseller-usage{display:flex;align-items:baseline;gap:8px;margin:13px 0 4px;padding:8px 11px;border:1px solid #30425a;border-radius:11px;background:#0d1520}
.reseller-usage strong{font-size:18px}.reseller-usage span{font-size:11px;color:var(--muted)}
.admin-card-actions{align-content:flex-start;justify-content:flex-end}
.divider{height:1px;background:#2a394d;margin:18px 0}
.section-intro{margin-top:-4px!important}
.asset-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:16px}
.asset-card{border:1px solid #2f4055;border-radius:15px;padding:11px;background:#0d141f;display:flex;flex-direction:column;gap:10px;min-width:0}
.asset-card>strong{font-size:12px}.asset-card>small{color:var(--muted);font-size:10px;line-height:1.35}
.asset-thumb{height:150px;border:1px solid #29384b;border-radius:11px;background:#0a1018;overflow:hidden;display:grid;place-items:center;color:#7388a4;font-size:11px}
.asset-thumb img{width:100%;height:100%;object-fit:cover;display:block}.asset-thumb.mobile-thumb{height:260px}
.btn.small{padding:8px 10px;font-size:12px}
.check-row{display:flex;align-items:flex-start;gap:10px;margin-top:13px;padding:12px;border:1px solid #304158;border-radius:12px;background:#0e1621;color:#dce8f6}
.check-row input{width:auto;margin-top:3px}.check-row>div{display:flex;flex-direction:column;gap:3px}.check-row span{color:var(--muted);font-size:11px;font-weight:400}.check-row.locked{opacity:.9}
textarea{width:100%;min-height:86px;resize:vertical;border:1px solid #33465e;border-radius:11px;background:#0b121d;color:#fff;padding:11px 12px;outline:none;font:inherit}
textarea:focus{border-color:#3eaefb;box-shadow:0 0 0 3px rgba(42,167,255,.12)}
.field.full{grid-column:1/-1}.hint{display:block;color:var(--muted);font-size:11px;line-height:1.4;margin-top:7px}
@media(max-width:900px){.asset-grid{grid-template-columns:1fr 1fr}.asset-card.mobile{grid-column:1/-1}.asset-thumb.mobile-thumb{height:220px}}
@media(max-width:620px){.admin-resellers-grid{grid-template-columns:1fr}.asset-grid{grid-template-columns:1fr}.asset-card.mobile{grid-column:auto}.asset-thumb.mobile-thumb{height:240px}.admin-card-actions{width:100%}.admin-card-actions .btn{flex:1}}

/* v4.0 CENTRAL */
.install-checks{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:15px 0}
.check-item{padding:9px 10px;border-radius:10px;border:1px solid #33465e;background:#0d1520;font-size:12px}
.check-item.ok{border-color:#275b49;color:#71e9b5}.check-item.bad{border-color:#6d3140;color:#ff9bac}
.installer-card{width:min(520px,100%)}
@media(max-width:520px){.install-checks{grid-template-columns:1fr}}

/* MASTER v5 */
.reseller-admin-card .admin-card-actions{min-width:190px;display:flex;flex-direction:column;align-items:stretch}.reseller-admin-card .admin-card-actions .btn{width:100%}.admin-help code{user-select:all}