:root{--ink:#171c23;--ink2:#232a34;--brand:#f28c00;--line:#e2e5e9;--muted:#6d7580;--soft:#f5f6f8;--white:#fff;--danger:#b4232f;--green:#177443}*{box-sizing:border-box}body{margin:0;font-family:Arial,sans-serif;background:#f3f4f6;color:var(--ink)}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}.admin-shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.admin-sidebar{background:#141920;color:#c6cbd2;padding:22px 16px;position:sticky;top:0;height:100vh}.admin-brand{display:block;background:#fff;padding:10px;border-radius:8px;margin-bottom:25px}.admin-brand img{width:190px;display:block;margin:auto}.admin-nav{display:flex;flex-direction:column;gap:4px}.admin-nav a{padding:11px 12px;border-radius:6px;font-size:13px}.admin-nav a:hover,.admin-nav a.active{background:#262d37;color:#fff}.admin-nav-sep{height:1px;background:#303844;margin:12px 0}.admin-user{position:absolute;left:16px;right:16px;bottom:20px;font-size:11px;color:#89919c}.admin-user strong{display:block;color:#fff;margin-bottom:3px}.admin-main{min-width:0}.admin-top{height:66px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:20}.admin-top h1{font-size:19px;margin:0}.admin-top-actions{display:flex;gap:8px}.admin-content{padding:28px}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:5px;border:1px solid transparent;padding:10px 14px;font-weight:700;font-size:12px;cursor:pointer}.btn-primary{background:var(--brand);color:#fff}.btn-dark{background:var(--ink);color:#fff}.btn-light{background:#fff;border-color:#d6d9de}.btn-danger{background:#fff1f1;border-color:#efc6c8;color:#a31c27}.btn-sm{padding:7px 9px;font-size:11px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-bottom:24px}.stat{background:#fff;border:1px solid var(--line);padding:21px}.stat small{display:block;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.06em}.stat strong{display:block;font-size:30px;margin-top:8px}.panel{background:#fff;border:1px solid var(--line);margin-bottom:20px}.panel-head{padding:15px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:15px}.panel-head h2{font-size:15px;margin:0}.panel-body{padding:18px}.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.toolbar input,.toolbar select{height:38px;border:1px solid #d6d9de;padding:0 10px;background:#fff}.toolbar input{min-width:260px}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:11px 12px;border-bottom:1px solid #eceef1;text-align:left;font-size:12px;vertical-align:middle}.table th{background:#f7f8f9;color:#59616d;text-transform:uppercase;font-size:10px;letter-spacing:.04em}.thumb{width:52px;height:52px;object-fit:contain;background:#f5f6f7;border:1px solid #eceef0}.muted{color:var(--muted)}.status{display:inline-block;padding:4px 7px;border-radius:4px;font-size:10px;font-weight:700}.status.on{background:#eaf8ef;color:#177443}.status.off{background:#f1f2f4;color:#666}.status.low{background:#fff4e5;color:#975e00}.actions{display:flex;gap:5px;flex-wrap:wrap}.pagination{display:flex;gap:5px;padding:15px 18px;justify-content:flex-end}.pagination a,.pagination span{min-width:34px;height:34px;display:grid;place-items:center;border:1px solid var(--line);background:#fff;font-size:11px}.pagination .active{background:var(--brand);border-color:var(--brand);color:#fff}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-group{display:flex;flex-direction:column;gap:6px}.form-group.full{grid-column:1/-1}.form-group label{font-size:11px;font-weight:700;text-transform:uppercase;color:#59616d}.form-group input,.form-group select,.form-group textarea{border:1px solid #cfd4da;padding:10px;background:#fff}.form-group input,.form-group select{height:43px}.form-group textarea{min-height:130px;resize:vertical}.checks{display:flex;gap:20px;align-items:center}.checks label{display:flex;gap:7px;align-items:center;font-size:12px}.help{font-size:11px;color:var(--muted)}.image-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.image-item{border:1px solid var(--line);padding:8px;background:#fff}.image-item img{width:100%;aspect-ratio:1;object-fit:contain;background:#f6f7f8}.image-item-actions{display:flex;gap:5px;margin-top:7px;flex-wrap:wrap}.alert{padding:11px 13px;border:1px solid;margin-bottom:16px;font-size:12px}.alert-success{background:#eef9f2;border-color:#b9e1c8;color:#185f35}.alert-error{background:#fff1f2;border-color:#eabdc1;color:#922532}.login-page{min-height:100vh;display:grid;place-items:center;background:#141920;padding:20px}.login-card{width:min(420px,100%);background:#fff;padding:30px;border-top:5px solid var(--brand)}.login-card img{width:230px;margin:0 auto 25px;display:block}.login-card h1{font-size:20px;margin:0 0 18px;text-align:center}.login-card .form-group{margin-bottom:14px}.login-card .btn{width:100%;height:44px}.login-note{font-size:11px;color:var(--muted);text-align:center;margin-top:15px}.upload-zone{border:2px dashed #ccd1d7;padding:25px;text-align:center;background:#fafafa}.two-panels{display:grid;grid-template-columns:1fr 1fr;gap:18px}@media(max-width:1000px){.stats{grid-template-columns:1fr 1fr}.image-grid{grid-template-columns:repeat(3,1fr)}.two-panels{grid-template-columns:1fr}}@media(max-width:760px){.admin-shell{grid-template-columns:1fr}.admin-sidebar{position:relative;height:auto}.admin-user{position:static;margin-top:20px}.admin-main{min-width:0}.admin-top{position:relative;padding:0 16px}.admin-content{padding:16px}.stats{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}.form-group.full{grid-column:auto}.toolbar input{min-width:0;width:100%}.image-grid{grid-template-columns:1fr 1fr}}
/* Usuarios y roles */
.admin-user span{display:inline-block;margin:2px 0 3px;padding:2px 6px;border-radius:3px;background:#2a323d;color:#f3a83b;font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.04em}