*{box-sizing:border-box}body{margin:0;background:#f4f7fb;color:#243247;font:15px/1.55 Inter,system-ui,-apple-system,Segoe UI,sans-serif}.top{height:auto;min-height:76px;background:#fff;border-bottom:1px solid #e8edf4;display:flex;align-items:center;justify-content:space-between;padding:14px max(4vw,20px);gap:20px;flex-wrap:wrap}.brand{font-size:24px;font-weight:800;letter-spacing:-1px;color:#233a5c;text-decoration:none}.brand span{color:#4d8df5}.top nav{display:flex;gap:22px;flex-wrap:wrap}.top nav a,.user a{color:#62728a;text-decoration:none}.user{display:flex;gap:14px;align-items:center;color:#61718a}.user b{color:#28785c}.inline{display:inline}.link{border:0;background:none;color:#68809e;cursor:pointer}.wrap{max-width:1160px;margin:38px auto;padding:0 22px;min-height:calc(100vh - 170px)}footer{text-align:center;color:#9aa7b8;padding:26px}.heading{display:flex;justify-content:space-between;align-items:center;margin:20px 0 26px}.heading h1{font-size:32px;letter-spacing:-1px;margin:4px 0}.eyebrow{font-size:11px;letter-spacing:1.6px;font-weight:800;color:#7292b9}.muted{color:#8593a7}.panel,.stat{background:#fff;border:1px solid #e8edf4;border-radius:18px;padding:25px;box-shadow:0 8px 26px rgba(35,58,92,.045);margin-bottom:20px}.panel h2{margin:0 0 18px;font-size:20px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:22px}.stat{display:flex;flex-direction:column;gap:7px}.stat span{color:#8291a6}.stat strong{font-size:26px;color:#263e60}.stat a{color:#4c8df3;text-decoration:none;font-size:13px}.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.archive{display:flex;align-items:center;gap:17px}.archive>div:nth-child(2){flex:1;min-width:0}.archive h3{margin:0}.archive p{margin:3px 0}.fileicon{width:54px;height:60px;border-radius:12px;background:#eaf2ff;color:#4e8cf0;display:grid;place-items:center;font-weight:800}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:11px;padding:12px 19px;background:linear-gradient(135deg,#568ff4,#3976df);color:white;font-weight:700;text-decoration:none;cursor:pointer;box-shadow:0 5px 14px #4b88ed33}.btn.small{padding:8px 13px;font-size:13px}.auth{max-width:460px;margin:55px auto}.auth h1{font-size:28px;margin:18px 0 4px}label{display:block;font-weight:650;color:#52637a;margin:15px 0}input,select,textarea{display:block;width:100%;margin-top:7px;padding:12px 13px;border:1px solid #dfe6ef;border-radius:10px;background:#fbfcfe;color:#25364d;font:inherit;outline:none}input:focus,select:focus,textarea:focus{border-color:#76a3f4;box-shadow:0 0 0 3px #76a3f41c}form .btn{margin-top:10px}form h3{margin-top:24px;color:#536781}.alert{padding:14px 17px;border-radius:12px;margin:0 0 18px;background:#eaf5ff;color:#326cae}.alert.error{background:#fff0ef;color:#b64c4a}.alert.success{background:#eaf8f1;color:#28785c}.notice{padding:14px 0;border-bottom:1px solid #edf1f6}.notice p{margin:5px 0;color:#65758c}.notice small,.line small{display:block;color:#9aa6b5;font-size:12px}.line{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid #edf1f6}.positive{color:#21936b}.negative{color:#c65c5c}.narrow{max-width:600px}.price{font-size:34px;font-weight:800;color:#397be6;margin:10px 0}.price small{font-size:14px}.tariff{display:flex;flex-direction:column;align-items:flex-start}.tariff form{margin-top:auto}.empty{text-align:center;padding:50px}.badge{padding:5px 9px;border-radius:30px;font-size:12px}.badge.green{background:#e7f7ee;color:#27815d}.badge.gray{background:#f0f2f5;color:#78879a}code{background:#f1f5fb;padding:6px 9px;border-radius:7px;color:#385a8d}@media(max-width:760px){.top{align-items:flex-start}.top nav{order:3;width:100%;gap:14px;font-size:13px}.user{font-size:13px}.wrap{margin:22px auto;padding:0 14px}.stats{grid-template-columns:1fr}.cards{grid-template-columns:1fr}.heading h1{font-size:26px}.panel{padding:19px}.archive{flex-wrap:wrap}.archive .btn{margin-left:70px}.line{align-items:flex-start}.auth{margin:25px auto}}

/* Admin workspace */
.admin-heading{margin-bottom:24px}.admin-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:20px}.metric{position:relative;overflow:hidden;background:#fff;border:1px solid #e7edf5;border-radius:17px;padding:22px;box-shadow:0 8px 24px rgba(35,58,92,.04)}.metric>span{display:block;color:#8492a6;font-size:13px}.metric>strong{display:block;margin:10px 0 4px;font-size:28px;letter-spacing:-.8px;color:#263d5e}.metric>strong small{font-size:13px}.metric>small{color:#9aa7b8;font-size:11px}.metric-icon{position:absolute;right:18px;top:18px;width:34px;height:34px;border-radius:11px;display:grid;place-items:center;font-style:normal;font-weight:800}.metric-icon.blue{background:#eaf2ff;color:#4e88e8}.metric-icon.green{background:#e7f7ef;color:#29966c}.metric-icon.purple{background:#f1edff;color:#8167cf}.metric-icon.amber{background:#fff5e5;color:#d59637}.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.section-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px}.section-head h2{margin:0}.section-head p{margin:3px 0 0;font-size:13px}.section-head>a{font-size:13px;color:#4b87e8;text-decoration:none;white-space:nowrap}.quick-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 0;border-bottom:1px solid #eff2f6}.quick-row>span{color:#586a82}.quick-row small{display:block;color:#98a5b6;font-size:11px;margin-top:3px}.quick-row>strong{color:#2c4569}.dot{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:8px}.green-dot{background:#37b987}.amber-dot{background:#e9aa4b}.blue-dot{background:#6598ef}.quick-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:17px}.quick-actions a{padding:8px 11px;border-radius:9px;background:#f2f6fc;color:#5279ae;text-decoration:none;font-size:12px;font-weight:650}.mini-user{display:flex;align-items:center;gap:11px;padding:11px 0;border-bottom:1px solid #eff2f6}.avatar{width:35px;height:35px;display:grid;place-items:center;border-radius:11px;background:#edf3ff;color:#4c82d7;font-weight:800}.user-info{flex:1;min-width:0}.user-info b{display:block}.user-info small{display:block;color:#99a5b5;font-size:11px;overflow-wrap:anywhere}.log-row{display:flex;gap:11px;padding:10px 0;border-bottom:1px solid #eff2f6}.log-dot{width:8px;height:8px;border-radius:50%;background:#78a2e9;margin-top:6px;flex:none}.log-row b{display:block;font-size:13px}.log-row small{display:block;color:#9aa6b6;font-size:11px;margin-top:3px}.version-card{display:flex;justify-content:space-between;align-items:center;background:linear-gradient(120deg,#fff,#f0f6ff);border:1px solid #e1eafa;border-radius:18px;padding:25px;margin-bottom:20px}.version-card h2{margin:7px 0}.version-card h2 b{color:#4c87e8}.version-mark{width:58px;height:58px;border-radius:17px;display:grid;place-items:center;background:#e2edff;color:#477ed1;font-weight:900;font-size:19px}.migration-list{margin-bottom:18px}

@media(max-width:900px){.admin-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-grid{grid-template-columns:1fr}}
@media(max-width:480px){.admin-stats{grid-template-columns:1fr}.metric{padding:18px}.version-card{padding:18px}.section-head{align-items:flex-start;flex-direction:column}}


/* ArchiveHub 1.3 administration details */
.archive-admin-item{display:grid;grid-template-columns:minmax(180px,1fr) minmax(220px,1.2fr) auto;align-items:center;gap:12px;padding:15px 0;border-bottom:1px solid #edf1f6}
.archive-meta small{display:block;color:#94a1b2;font-size:12px;margin-top:5px;overflow-wrap:anywhere}
.archive-edit-form{display:flex;align-items:center;gap:8px}
.archive-edit-form input{margin:0;min-width:0}
.btn.secondary{background:#eef3fa;color:#536b8d}
.btn.danger{background:#fff0ef;color:#b94f4b}
.tariff-edit{padding:17px 0;border-bottom:1px solid #edf1f6}
.tariff-fields{display:grid;grid-template-columns:1fr 150px 1.3fr;gap:12px}
.tariff-fields label{font-size:13px;color:#6e7e93}
.tariff-controls{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-top:10px}
.report-row{display:grid;grid-template-columns:90px minmax(80px,1fr) 130px;align-items:center;gap:14px;padding:10px 0;border-bottom:1px solid #eff2f6;font-size:13px}
.report-bar{height:9px;border-radius:20px;background:#edf2f8;overflow:hidden}
.report-bar i{display:block;height:100%;border-radius:20px;background:linear-gradient(90deg,#73a5f2,#4e83dc)}
@media(max-width:760px){.archive-admin-item{grid-template-columns:1fr;align-items:stretch}.archive-edit-form{flex-wrap:wrap}.archive-edit-form input{flex:1 1 160px}.tariff-fields{grid-template-columns:1fr}.report-row{grid-template-columns:72px minmax(50px,1fr);}.report-row>b{grid-column:2}.tariff-controls{align-items:stretch}.tariff-controls .btn{flex:1}}


/* Finance tools */
.balance-adjust-form{display:grid;grid-template-columns:1fr 180px 1.4fr auto;align-items:end;gap:12px}
.balance-adjust-form label,.export-filter label{font-size:13px;color:#718097}
.balance-adjust-form .btn{margin:0;white-space:nowrap}
.export-filter{display:flex;align-items:end;gap:12px;flex-wrap:wrap;padding:12px 0 18px;border-bottom:1px solid #edf1f6}
.export-filter label{min-width:160px}
.export-filter .btn{margin:0}
@media(max-width:760px){.balance-adjust-form{grid-template-columns:1fr}.balance-adjust-form .btn{width:100%}.export-filter{align-items:stretch;flex-direction:column}.export-filter label{min-width:0}.export-filter .btn{width:100%}}


/* Dedicated administration navigation */
.admin-shell{max-width:1500px;margin:0 auto;display:grid;grid-template-columns:238px minmax(0,1fr);gap:22px;padding:24px 24px 0;align-items:start;min-height:calc(100vh - 145px)}
.admin-sidebar{position:sticky;top:18px;background:#fff;border:1px solid #e7edf5;border-radius:17px;padding:16px 12px;box-shadow:0 8px 24px rgba(35,58,92,.04)}
.admin-side-title{padding:8px 12px 13px;color:#9aa8b9;font-size:10px;font-weight:850;letter-spacing:1.35px}
.admin-sidebar>a{display:flex;align-items:center;gap:11px;padding:11px 12px;margin:3px 0;border-radius:10px;color:#62748d;text-decoration:none;font-size:13px;font-weight:650;transition:background .15s,color .15s}
.admin-sidebar>a span{width:20px;text-align:center;font-size:17px;color:#8ba2c2}
.admin-sidebar>a:hover{background:#f4f7fc;color:#3e6eae}
.admin-sidebar>a.active{background:#edf4ff;color:#3978d5}
.admin-sidebar>a.active span{color:#3978d5}
.admin-side-bottom{border-top:1px solid #edf1f6;margin-top:14px;padding:13px 10px 3px}
.admin-side-bottom a{font-size:12px;color:#8797ad;text-decoration:none}
.admin-main.wrap{width:100%;max-width:none;margin:0;padding:0 0 22px;min-height:calc(100vh - 190px)}
.top .user-nav{display:flex;gap:20px;flex-wrap:wrap}
.top .user-nav a{color:#62728a;text-decoration:none}
@media(max-width:900px){.admin-shell{grid-template-columns:1fr;padding:16px 16px 0;gap:14px}.admin-sidebar{position:static;display:flex;gap:5px;overflow-x:auto;white-space:nowrap;padding:10px}.admin-side-title{display:none}.admin-sidebar>a{flex:0 0 auto;padding:9px 11px}.admin-sidebar>a span{display:none}.admin-side-bottom{display:none}.admin-main.wrap{padding:0;min-height:calc(100vh - 230px)}}
@media(max-width:560px){.top{padding:12px 15px;gap:10px}.top .user{width:100%;justify-content:space-between}.admin-shell{padding:12px 12px 0}.admin-sidebar>a{font-size:12px}.admin-main .heading h1{font-size:25px}}


/* 1.5.0 visual refinement and responsive settings */
.settings-mark{width:54px;height:54px;display:grid;place-items:center;border-radius:17px;background:#eaf2ff;color:#4a83dc;font-size:25px}
.settings-layout{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(260px,.85fr);gap:20px;align-items:start}
.settings-main{padding:28px}
.settings-side{display:grid;gap:18px}
.settings-side .panel{margin:0;padding:22px}
.settings-section-title{display:flex;align-items:center;gap:13px;margin:0 0 20px}
.settings-section-title h2{margin:0;font-size:18px}
.settings-section-title p{margin:3px 0 0;font-size:12px}
.settings-icon{width:39px;height:39px;display:grid;place-items:center;flex:none;border-radius:12px;background:#f0f5ff;color:#4d83d8;font-size:19px}
.settings-icon.blue{background:#edf3ff;color:#4d83d8}
.settings-icon.green{background:#eaf8f0;color:#2e9a70}
.settings-main label{margin:17px 0;color:#4f617a}
.settings-main label small{display:block;font-weight:400;color:#9aa7b8;font-size:11px;margin-top:5px}
.settings-divider{height:1px;background:#edf1f6;margin:25px 0}
.toggle-setting{display:flex!important;justify-content:space-between;align-items:center;gap:18px;padding:14px;background:#f7f9fc;border:1px solid #edf1f6;border-radius:12px}
.toggle-setting span small{display:block;color:#8d9bad;font-weight:400;font-size:12px;margin-top:3px}
.toggle-setting input{width:20px;height:20px;accent-color:#4c87e8;flex:none}
.setting-status{display:flex;align-items:center;gap:11px;padding:12px 0;border-bottom:1px solid #eff2f6}
.setting-status i{width:9px;height:9px;border-radius:50%;background:#36b987;box-shadow:0 0 0 4px #e9f8f1}
.setting-status b,.setting-status small{display:block}
.setting-status b{font-size:13px}
.setting-status small{font-size:11px;color:#98a5b5;margin-top:2px}
.settings-tip{background:linear-gradient(145deg,#fff,#f6f9ff);border-color:#e5edf9}
.settings-tip p{font-size:13px;color:#8291a5;line-height:1.7}
.settings-tip a{font-size:13px;color:#4b83d8;text-decoration:none;font-weight:700}
.account-info{padding:12px 0;border-bottom:1px solid #eff2f6}
.account-info small,.account-info b{display:block}
.account-info small{color:#9aa7b7;font-size:11px;margin-bottom:4px}
.account-info b{font-size:14px;color:#344b6d}
.break-word{overflow-wrap:anywhere}
.password-hint{font-size:12px}
.pin-generated-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 0;border-bottom:1px solid #edf1f6}
.pin-generated-row code{font-size:17px;letter-spacing:1.2px}
.generated-pins{border-color:#dce9fb;background:linear-gradient(145deg,#fff,#f8fbff)}
.generated-pins .section-head form{margin:0}
.generated-pins .section-head form .btn{margin:0}
.user-nav a{padding:7px 0}
.user-nav a:hover{color:#3978d5}
button,input,select,textarea{max-width:100%}
textarea{min-height:90px;resize:vertical}
.panel{min-width:0}
.line>span:first-child{min-width:0}
.line small{overflow-wrap:anywhere}
.cards>*{min-width:0}
@media(max-width:980px){.settings-layout{grid-template-columns:1fr}.settings-side{grid-template-columns:repeat(2,minmax(0,1fr))}.settings-main{padding:23px}}
@media(max-width:760px){.top{align-items:center}.top .user-nav{order:3;width:100%;overflow-x:auto;flex-wrap:nowrap;gap:18px;padding:5px 0 2px}.top .user-nav a{white-space:nowrap;font-size:13px}.wrap{max-width:100%;margin:22px auto;padding:0 14px}.heading{gap:12px;align-items:flex-start}.heading h1{font-size:26px}.stats{grid-template-columns:1fr}.cards{grid-template-columns:1fr}.panel{padding:19px}.settings-side{grid-template-columns:1fr}.settings-main{padding:19px}.archive{align-items:flex-start}.archive .btn{margin-left:0}.line{flex-wrap:wrap}.line>*{max-width:100%}.pin-generated-row code{font-size:14px}}
@media(max-width:480px){.top{padding:12px 14px}.brand{font-size:21px}.top .user{gap:9px;font-size:12px;flex-wrap:wrap}.user-nav{font-size:12px}.wrap{padding:0 12px}.heading h1{font-size:24px}.panel{border-radius:14px;padding:16px}.stat{padding:18px}.settings-mark{width:44px;height:44px}.settings-section-title{gap:10px}.settings-icon{width:35px;height:35px}.toggle-setting{align-items:flex-start}.pin-generated-row{align-items:flex-start;flex-direction:column}.pin-generated-row .btn{width:100%}.archive{flex-direction:column}.archive .btn{width:100%}.auth{margin:20px auto}.admin-shell{padding-left:10px;padding-right:10px}}

footer a{color:#7894ba;text-decoration:none}
footer a:hover{color:#3978d5}




/* ArchiveHub 1.5.2 — unified responsive interface */
:root{
 --ah-bg:#f3f6fb;--ah-card:#fff;--ah-text:#263852;--ah-muted:#8190a5;
 --ah-line:#e5ebf3;--ah-primary:#477fd0;--ah-primary-dark:#3269b7;
 --ah-soft:#edf4ff;--ah-shadow:0 10px 30px rgba(31,52,82,.055)
}
html{min-height:100%;background:var(--ah-bg)}
body{min-height:100vh;margin:0;display:flex;flex-direction:column;background:var(--ah-bg);color:var(--ah-text)}
.top{position:relative;z-index:10;min-height:74px;padding:13px clamp(16px,3.5vw,48px);gap:16px;background:#fff;border-bottom:1px solid var(--ah-line);box-shadow:0 3px 18px rgba(28,48,78,.035)}
.brand{white-space:nowrap;color:#233a5c;font-size:23px;font-weight:850;letter-spacing:-.8px;text-decoration:none}
.top nav{align-items:center;gap:clamp(12px,2vw,23px)}
.top nav a,.user a{color:#65758c;text-decoration:none;transition:color .18s ease}
.top nav a:hover,.user a:hover{color:var(--ah-primary)}
.user{gap:12px;flex-wrap:wrap;font-size:13px}
.user b{padding:7px 10px;border-radius:9px;background:#eaf7f0;color:#27815d}
.admin-entry{display:inline-flex;align-items:center;gap:8px;padding:9px 13px;border:1px solid #dce8fa;border-radius:11px;background:#f2f7ff;color:#356fca;text-decoration:none;font-size:13px;font-weight:750;white-space:nowrap}
.admin-entry:hover{background:#e8f1ff}
.wrap{width:min(100% - 40px,1160px);max-width:1160px;margin:30px auto;padding:0;min-height:0;flex:1 0 auto}
.user-page>.wrap{padding-bottom:30px}
footer{flex-shrink:0;text-align:center;padding:22px 16px;color:#98a6b8;font-size:12px}
.panel,.stat,.metric{background:var(--ah-card);border:1px solid var(--ah-line);border-radius:17px;box-shadow:var(--ah-shadow)}
.panel{padding:24px;margin-bottom:18px}
.heading{gap:14px;margin:12px 0 23px}
.heading h1{color:#263d5e;font-size:30px;letter-spacing:-.9px}
.btn{border-radius:10px}
input,select,textarea{max-width:100%;background:#fbfcfe;border-color:#dfe7f1}
input:focus,select:focus,textarea:focus{border-color:#83a9e5;box-shadow:0 0 0 3px #83a9e51f}

/* Admin layout: a contained workspace with a persistent sidebar on wide screens. */
.admin-page{background:var(--ah-bg)}
.admin-page .top{min-height:72px;background:#fff}
.admin-page .brand{font-size:22px}
.admin-shell{
 width:min(100% - 44px,1500px);max-width:1500px;margin:0 auto;
 display:grid;grid-template-columns:248px minmax(0,1fr);align-items:start;
 gap:23px;padding:23px 0 26px;min-height:0;flex:1 0 auto
}
.admin-sidebar{
 position:sticky;top:18px;display:flex;flex-direction:column;gap:4px;
 padding:13px 11px;background:#fff;border:1px solid var(--ah-line);
 border-radius:17px;box-shadow:var(--ah-shadow);min-width:0
}
.admin-side-title{padding:10px 12px 14px;color:#98a6b8;font-size:10px;font-weight:800;letter-spacing:1.35px}
.admin-sidebar>a{
 display:flex;align-items:center;gap:10px;min-height:42px;padding:9px 12px;
 border-radius:10px;color:#63758e;text-decoration:none;font-size:13px;font-weight:650;
 transition:background .16s ease,color .16s ease
}
.admin-sidebar>a span{display:inline-grid;place-items:center;width:22px;color:#8ba0bd;font-size:17px}
.admin-sidebar>a:hover{background:#f4f7fc;color:#3269b7}
.admin-sidebar>a.active{background:linear-gradient(100deg,#eaf2ff,#f4f8ff);color:#2f6ec8}
.admin-sidebar>a.active span{color:#477fd0}
.admin-side-bottom{margin-top:14px;padding:13px 10px 4px;border-top:1px solid #eef2f7}
.admin-side-bottom a{color:#75869d;text-decoration:none;font-size:12px;font-weight:650}
.admin-main.wrap{width:100%;max-width:none;min-width:0;margin:0;padding:0 0 20px;flex:1}
.admin-main .heading{margin:7px 0 22px}
.admin-main .heading h1{color:#243a5a;font-size:30px;letter-spacing:-1px}
.admin-main .panel,.admin-main .metric{border:1px solid var(--ah-line);border-radius:16px;box-shadow:var(--ah-shadow)}
.admin-main .panel{padding:22px}
.admin-main .metric{padding:20px}
.admin-main .metric>strong{color:#263f63}
.admin-main .section-head h2,.admin-main .panel h2{color:#2a405f}
.admin-main table{width:100%;border-collapse:collapse}
.admin-main th,.admin-main td{padding:11px 12px;border-bottom:1px solid #edf1f6;text-align:left;vertical-align:middle}
.admin-main th{background:#f7f9fc;color:#8392a7;font-size:10px;font-weight:800;letter-spacing:.65px;text-transform:uppercase}
.admin-main td{color:#53647b;font-size:13px}
.admin-main .panel:has(table){overflow-x:auto}
.admin-page footer{padding:18px 16px}
.user-page .wrap{flex:1 0 auto}
@media(max-width:1000px){
 .admin-shell{width:100%;grid-template-columns:1fr;gap:13px;padding:15px 18px 22px}
 .admin-sidebar{position:static;display:flex;flex-direction:row;align-items:center;gap:4px;overflow-x:auto;white-space:nowrap;padding:8px;scrollbar-width:thin}
 .admin-side-title{display:none}
 .admin-sidebar>a{flex:0 0 auto;min-height:38px;padding:8px 10px;font-size:12px}
 .admin-sidebar>a.active{box-shadow:inset 0 -2px #477fd0}
 .admin-side-bottom{display:none}
 .admin-main.wrap{padding:0}
}
@media(max-width:760px){
 .top{align-items:center;padding:11px 14px;gap:10px}
 .top .user-nav{order:3;width:100%;display:flex;overflow-x:auto;flex-wrap:nowrap;gap:17px;padding:5px 0 2px}
 .top .user-nav a{white-space:nowrap;font-size:13px}
 .user{font-size:12px;gap:9px}
 .wrap{width:100%;margin:20px auto;padding:0 14px}
 .heading{align-items:flex-start}
 .heading h1{font-size:25px}
 .panel{padding:18px}
 .admin-shell{padding:12px 12px 18px;gap:11px}
 .admin-sidebar{border-radius:13px}
 .admin-main .heading{margin:5px 0 17px}
 .admin-main .heading h1{font-size:25px}
 .admin-main .panel{padding:17px}
 .admin-main .metric{padding:16px}
 .admin-main .admin-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
 .admin-main .admin-grid{grid-template-columns:1fr;gap:12px}
 .admin-main .version-card{padding:17px}
 .settings-layout{grid-template-columns:1fr}
}
@media(max-width:480px){
 .top{padding:11px 12px}
 .brand,.admin-page .brand{font-size:20px}
 .top .user{width:100%;justify-content:space-between}
 .admin-entry{padding:8px 10px;font-size:12px}
 .wrap{padding:0 12px}
 .heading h1,.admin-main .heading h1{font-size:23px}
 .panel,.admin-main .panel{padding:15px;border-radius:14px}
 .admin-stats{grid-template-columns:1fr}
 .admin-main .admin-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
 .admin-main .metric>strong{font-size:22px}
 .admin-sidebar>a{font-size:11px;padding:8px}
 .admin-sidebar>a span{width:18px}
 .archive-admin-item{grid-template-columns:1fr}
 .tariff-fields{grid-template-columns:1fr}
 .balance-adjust-form{grid-template-columns:1fr}
}


/* ArchiveHub 1.5.3 — premium visual refinement */
:root{
 --ah-navy:#1d3150;--ah-blue:#477fd0;--ah-blue-2:#6d9be6;
 --ah-sky:#edf4ff;--ah-border:#e4eaf2;--ah-muted:#7e8da3;
 --ah-glow:0 16px 38px rgba(36,61,96,.075)
}
body{background:radial-gradient(ellipse at 12% 0%,rgba(220,233,252,.48),transparent 32%),#f4f7fb;color:#2b3e59}
.top{padding-top:13px;padding-bottom:13px;background:rgba(255,255,255,.96);backdrop-filter:blur(12px)}
.brand{display:inline-flex;align-items:center;gap:10px;font-size:23px;letter-spacing:-.9px;color:var(--ah-navy)}
.brand:before{content:"A";display:inline-grid;place-items:center;width:34px;height:34px;border-radius:11px;background:linear-gradient(145deg,#5d91df,#315fae);box-shadow:0 5px 13px rgba(58,108,184,.24);color:#fff;font-size:16px;font-weight:900;letter-spacing:-1px}
.user-nav a{position:relative;padding:8px 1px!important;font-weight:650;transition:color .18s ease}
.user-nav a.active{color:#326cbd!important}
.user-nav a.active:after{content:"";position:absolute;left:0;right:0;bottom:-13px;height:3px;border-radius:3px;background:linear-gradient(90deg,#477fd0,#8ab0ec)}
.user{color:#64758c}
.user>span{font-weight:650;color:#405571}
.user b{padding:8px 12px;border:1px solid #d8eee3;background:linear-gradient(135deg,#effaf4,#e6f6ed);color:#27815d}
.link{font-weight:650}
.admin-entry{border-color:#d8e6fb;background:linear-gradient(135deg,#f5f9ff,#eaf2ff);box-shadow:0 3px 10px rgba(60,112,187,.06)}
.wrap{padding-bottom:28px}
.heading{margin-top:10px;margin-bottom:25px}
.heading h1{color:#213957;font-size:32px;letter-spacing:-1.2px}
.eyebrow{display:inline-block;padding:5px 9px;border-radius:6px;background:#eaf2ff;color:#5b82b7;font-size:9px;letter-spacing:1.35px}
.muted{color:#8492a6}
.panel,.stat,.metric{border-color:rgba(224,232,242,.95);box-shadow:0 9px 27px rgba(39,62,95,.045);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.panel{border-radius:18px}
.stat{position:relative;overflow:hidden;border-radius:18px;padding:23px}
.stat:before{content:"";position:absolute;right:-28px;top:-35px;width:110px;height:110px;border-radius:50%;background:linear-gradient(135deg,rgba(220,234,255,.65),rgba(239,245,255,.1))}
.stat>*{position:relative}
.stat span{font-size:13px;font-weight:650;color:#7c8da4}
.stat strong{font-size:29px;letter-spacing:-.8px;color:#233e63}
.stat a{font-weight:700;color:#477fd0}
.panel h2{color:#2a405d;font-size:19px;letter-spacing:-.25px}
.cards{gap:20px}
.archive{align-items:center}
.archive .fileicon{width:58px;height:62px;border-radius:15px;background:linear-gradient(145deg,#eaf2ff,#dceaff);color:#477fd0;box-shadow:inset 0 1px #fff}
.archive h3{font-size:16px;color:#2a405d}
.archive .btn{white-space:nowrap}
.tariff{position:relative;overflow:hidden;min-height:250px;border-radius:20px;padding:25px}
.tariff:before{content:"";position:absolute;right:-45px;top:-55px;width:155px;height:155px;border-radius:50%;background:linear-gradient(135deg,#edf4ff,#f9fbff)}
.tariff>*{position:relative}
.tariff h2{font-size:22px;color:#253e61}
.price{font-size:36px;color:#3977ce;letter-spacing:-1.2px}
.btn{background:linear-gradient(135deg,#5b91e2,#3973c7);box-shadow:0 7px 17px rgba(57,115,199,.2);transition:transform .16s ease,box-shadow .16s ease,filter .16s ease}
.btn:hover{transform:translateY(-1px);filter:saturate(1.08);box-shadow:0 10px 22px rgba(57,115,199,.25)}
.btn.secondary{background:#eef3fa;box-shadow:none;color:#536b8d}
.btn.danger{background:#fff0ef;box-shadow:none;color:#b94f4b}
input,select,textarea{border-radius:11px;background:#fcfdff}
label{color:#526781;font-size:13px}
.auth{border-radius:23px;padding:34px;box-shadow:0 20px 55px rgba(37,62,97,.09)}
.auth .brand:before{width:40px;height:40px}
.auth h1{color:#223a5a;font-size:30px;letter-spacing:-.9px}
.auth .btn{width:100%;margin-top:15px}
.alert{border:1px solid #dceafa;box-shadow:0 4px 14px rgba(38,72,117,.035)}
.alert.success{border-color:#d8eee2}
.alert.error{border-color:#f5d9d7}
.notice{padding:15px 0}
.notice b{color:#314967}
.badge{font-weight:700}
.badge.green{background:#e8f7ef;color:#27815d}
.badge.gray{background:#f0f3f7;color:#77879b}

/* Admin gets a distinct but matching control-room appearance. */
.admin-page{background:radial-gradient(ellipse at 75% 0%,rgba(219,232,252,.46),transparent 35%),#f2f5fa}
.admin-page .top{border-bottom-color:#e2e9f2;box-shadow:0 4px 20px rgba(35,56,86,.045)}
.admin-shell{gap:21px}
.admin-sidebar{border-radius:19px;padding:15px 12px;box-shadow:0 12px 32px rgba(30,54,88,.065)}
.admin-side-title{padding:12px 13px 16px}
.admin-sidebar>a{min-height:44px;font-size:13px}
.admin-sidebar>a.active{background:linear-gradient(105deg,#e8f1ff,#f5f8ff);box-shadow:inset 0 0 0 1px #e1ebfa}
.admin-main .heading h1{font-size:31px}
.admin-main .metric{position:relative;overflow:hidden;border-radius:18px;padding:22px;background:linear-gradient(145deg,#fff,#fbfcff)}
.admin-main .metric:after{content:"";position:absolute;right:-30px;bottom:-50px;width:105px;height:105px;border-radius:50%;background:rgba(229,238,251,.5);pointer-events:none}
.admin-main .metric>span,.admin-main .metric>strong,.admin-main .metric>small{position:relative;z-index:1}
.admin-main .metric>strong{font-size:29px;letter-spacing:-.8px}
.admin-main .panel{border-radius:18px}
.admin-main .section-head{margin-bottom:17px}
.admin-main .quick-row,.admin-main .mini-user,.admin-main .log-row{border-color:#edf1f7}
.admin-main th{border-bottom:1px solid #e9eef5}
.admin-main td{padding-top:13px;padding-bottom:13px}
.admin-main .version-card{border-radius:19px;background:linear-gradient(120deg,#fff 0%,#f0f6ff 100%);box-shadow:0 10px 28px rgba(43,75,119,.05)}
.admin-main .version-mark{background:linear-gradient(145deg,#e6efff,#d6e6ff);color:#3f76c4}
.settings-main,.settings-side .panel{border-radius:18px}
.settings-mark{box-shadow:0 8px 18px rgba(61,119,198,.12)}
@media(hover:hover){
 .archive.panel:hover,.tariff.panel:hover,.stat:hover{transform:translateY(-2px);box-shadow:var(--ah-glow);border-color:#d8e5f7}
}
@media(max-width:760px){
 .top .user-nav a.active:after{bottom:-5px}
 .heading h1,.admin-main .heading h1{font-size:26px}
 .auth{padding:24px 20px;margin:22px auto}
 .admin-main .metric>strong{font-size:24px}
}
@media(max-width:480px){
 .brand{font-size:20px}
 .brand:before{width:30px;height:30px;border-radius:9px}
 .top .user-nav{gap:15px}
 .top .user-nav a{font-size:12px}
 .heading h1,.admin-main .heading h1{font-size:23px}
 .stat{padding:19px}
 .stat strong{font-size:25px}
 .tariff{padding:19px}
 .admin-sidebar{gap:2px}
 .admin-sidebar>a{font-size:11px}
 .admin-sidebar>a span{display:none}
}


/* ArchiveHub 1.5.4 — executive / premium product styling */
:root{
 --lux-ink:#182a43;--lux-ink-2:#263c58;--lux-muted:#78879b;
 --lux-line:#e6eaf0;--lux-paper:#ffffff;--lux-bg:#f5f6f8;
 --lux-navy:#203b60;--lux-blue:#456fae;--lux-gold:#b99a63;
 --lux-shadow:0 14px 34px rgba(26,42,64,.055)
}
html{background:var(--lux-bg)}
body{color:var(--lux-ink);background:linear-gradient(180deg,#f7f8fa 0%,#f2f4f7 100%);font-family:Inter,"Segoe UI",system-ui,-apple-system,sans-serif;letter-spacing:.005em}
.top{min-height:78px;padding:14px clamp(20px,4vw,62px);background:rgba(255,255,255,.97);border-bottom:1px solid #e7ebf0;box-shadow:0 5px 20px rgba(24,42,67,.035)}
.brand{color:var(--lux-ink);font-size:22px;font-weight:800;letter-spacing:-.85px}
.brand:before{width:35px;height:35px;border-radius:10px;background:linear-gradient(145deg,#314e74,#172d49);box-shadow:0 5px 13px rgba(24,45,72,.2);font-family:Georgia,serif;font-size:18px}
.user-nav a{font-size:13px;font-weight:650;color:#64748a}
.user-nav a.active{color:var(--lux-ink)!important}
.user-nav a.active:after{height:2px;background:var(--lux-gold)}
.user b{background:#edf5f0;border-color:#dcebe1;color:#357457}
.admin-entry{border:1px solid #e3e8ef;background:#f8fafc;color:#334f72;box-shadow:none}
.admin-entry:hover{background:#eef3f8}
.wrap{max-width:1180px}
.heading{margin:13px 0 27px}
.heading h1{font-size:31px;font-weight:760;letter-spacing:-1.15px;color:var(--lux-ink)}
.eyebrow{background:transparent;padding:0;color:#9b835c;font-size:10px;font-weight:800;letter-spacing:1.55px}
.muted{color:var(--lux-muted)}
.panel,.stat,.metric{background:var(--lux-paper);border:1px solid var(--lux-line);box-shadow:0 8px 26px rgba(25,43,67,.035)}
.panel{padding:25px;border-radius:15px}
.panel h2{font-size:18px;font-weight:750;letter-spacing:-.3px;color:#243952}
.stat{padding:23px 24px;border-radius:15px;box-shadow:inset 0 1px 0 #fff,0 8px 25px rgba(25,43,67,.035)}
.stat:before{width:95px;height:95px;right:-30px;top:-36px;background:linear-gradient(145deg,rgba(222,231,241,.65),rgba(245,247,250,.15))}
.stat span{font-size:12px;font-weight:700;letter-spacing:.02em;color:#7b899b}
.stat strong{font-size:29px;font-weight:760;color:#1e3552}
.stat a{font-size:12px;font-weight:750;color:#4d719f}
.cards{gap:18px}
.archive.panel,.tariff.panel{border-radius:15px}
.archive .fileicon{width:54px;height:58px;border-radius:12px;background:#edf2f8;color:#526f94;box-shadow:none}
.tariff{min-height:245px;padding:25px;background:linear-gradient(150deg,#fff 0%,#fbfcfd 100%)}
.tariff:before{width:125px;height:125px;right:-48px;top:-50px;background:linear-gradient(145deg,#f0f2f5,#fafbfc)}
.tariff h2{font-size:21px;font-weight:750;color:#203752}
.price{color:#355d8d;font-size:34px;font-weight:800}
.btn{border-radius:9px;background:linear-gradient(135deg,#35577f,#243f62);box-shadow:0 5px 12px rgba(33,57,88,.14);font-size:13px;font-weight:750;letter-spacing:.01em}
.btn:hover{box-shadow:0 8px 17px rgba(33,57,88,.2);filter:brightness(1.06)}
.btn.secondary{background:#eef1f5;color:#52647a;box-shadow:none}
.btn.danger{background:#fbefee;color:#a74e49;box-shadow:none}
input,select,textarea{border:1px solid #dfe5ec;border-radius:9px;background:#fcfcfd;color:#293c54;font-size:14px}
input:focus,select:focus,textarea:focus{border-color:#9aafca;box-shadow:0 0 0 3px rgba(90,121,160,.11)}
label{font-size:13px;font-weight:700;color:#53647a}
.auth{border-radius:17px;padding:35px;box-shadow:0 18px 48px rgba(25,43,67,.07)}
.auth h1{font-size:29px;color:#1d334f}
.auth .btn{background:linear-gradient(135deg,#35577f,#243f62)}
.alert{border-radius:10px;box-shadow:none}
.badge{border-radius:6px;font-size:11px;letter-spacing:.01em}
.badge.green{background:#edf5ef;color:#47775b}
.badge.gray{background:#f0f2f5;color:#758195}
footer{color:#9aa4b1;border-top:1px solid rgba(226,231,237,.65);font-size:11px;letter-spacing:.02em}

/* Executive admin workspace */
.admin-page{background:#f3f5f8}
.admin-page .top{background:#fff;border-bottom:1px solid #e5e9ef;box-shadow:0 4px 18px rgba(25,43,67,.035)}
.admin-shell{width:min(100% - 52px,1510px);grid-template-columns:244px minmax(0,1fr);gap:25px;padding-top:25px;padding-bottom:30px}
.admin-sidebar{top:20px;padding:15px 11px;border:1px solid #e5e9ef;border-radius:15px;background:#fff;box-shadow:0 8px 25px rgba(25,43,67,.04)}
.admin-side-title{padding:12px 13px 17px;color:#a0a9b5;font-size:9px;letter-spacing:1.65px}
.admin-sidebar>a{min-height:43px;padding:9px 12px;border-radius:8px;color:#69788c;font-size:12px;font-weight:650}
.admin-sidebar>a span{color:#91a0b3;font-size:16px}
.admin-sidebar>a:hover{background:#f5f7fa;color:#304e73}
.admin-sidebar>a.active{background:#edf2f8;color:#27486f;box-shadow:inset 2px 0 #9b835c}
.admin-sidebar>a.active span{color:#456a99}
.admin-side-bottom{border-top:1px solid #edf0f4}
.admin-side-bottom a{color:#7b899b}
.admin-main .heading{margin:6px 0 24px}
.admin-main .heading h1{font-size:30px;color:#1d334f;letter-spacing:-1.1px}
.admin-main .metric{border-radius:14px;padding:21px;background:#fff;box-shadow:0 8px 23px rgba(25,43,67,.035)}
.admin-main .metric>span{font-size:12px;font-weight:650;color:#8491a2}
.admin-main .metric>strong{font-size:27px;color:#203a59}
.admin-main .metric-icon{border-radius:9px}
.admin-main .panel{border-radius:14px;padding:23px}
.admin-main .section-head h2{font-size:17px}
.admin-main th{background:#f7f8fa;color:#8b97a7;font-size:9px;letter-spacing:1px}
.admin-main td{font-size:12px;color:#53647a}
.admin-main .version-card{border:1px solid #e3e8ef;border-radius:15px;background:linear-gradient(110deg,#fff,#f5f7fa);box-shadow:0 8px 22px rgba(25,43,67,.035)}
.admin-main .version-mark{background:#e9eef5;color:#3d5c83;border-radius:12px}
.admin-main .quick-actions a{background:#f2f5f8;color:#526a89;border:1px solid #e8edf2}
.admin-main .quick-row{border-color:#edf0f4}
.settings-main,.settings-side .panel{border-radius:14px}
.settings-icon{border-radius:9px}
@media(hover:hover){
 .archive.panel:hover,.tariff.panel:hover,.stat:hover{transform:translateY(-1px);box-shadow:0 13px 30px rgba(25,43,67,.07);border-color:#dce3eb}
}
@media(max-width:1000px){
 .admin-shell{width:100%;padding:16px 18px 24px;gap:14px}
}
@media(max-width:760px){
 .top{padding:11px 14px}
 .heading h1,.admin-main .heading h1{font-size:26px}
 .panel{padding:19px}
 .admin-shell{padding:13px 12px 20px}
 .admin-sidebar{border-radius:12px}
 .admin-main .panel{padding:17px}
 .admin-main .metric{padding:16px}
}
@media(max-width:480px){
 .brand,.admin-page .brand{font-size:19px}
 .heading h1,.admin-main .heading h1{font-size:23px}
 .auth{padding:24px 19px}
 .admin-sidebar>a{font-size:10px;padding:8px 9px}
 .admin-main .metric>strong{font-size:22px}
}

/* Storage quota card */
.storage-card{position:relative;overflow:hidden;padding:25px 28px;margin:0 0 22px;border-radius:18px;background:linear-gradient(135deg,#fff 0%,#f8fafc 100%);border:1px solid #e2e8f0;box-shadow:0 10px 28px rgba(25,43,67,.055)}
.storage-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.storage-head h2{margin:5px 0 2px;font-size:21px;color:#203752}.storage-head p{margin:0;font-size:13px}.storage-icon{width:48px;height:48px;flex:0 0 48px;display:grid;place-items:center;border-radius:14px;background:#edf2f7;color:#536b88;font-size:25px}.storage-numbers{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin:23px 0 14px}.storage-numbers>div{display:flex;flex-direction:column;gap:3px}.storage-numbers strong{font-size:29px;line-height:1.15;letter-spacing:-.8px;color:#203d5d}.storage-numbers span{font-size:12px;color:#8794a5}.storage-numbers .storage-total{text-align:right}.storage-numbers .storage-total b{font-size:15px;color:#42566f}.storage-track{height:11px;overflow:hidden;border-radius:20px;background:#e9eef4}.storage-fill{display:block;height:100%;border-radius:20px;background:linear-gradient(90deg,#567da8,#7898b8);transition:width .35s ease}.storage-fill.warning{background:linear-gradient(90deg,#c58b45,#d6a45f)}.storage-foot{display:flex;justify-content:space-between;gap:12px;margin-top:9px;color:#8290a1;font-size:12px}.tariff-storage{display:flex;justify-content:space-between;align-items:center;gap:12px;width:100%;padding:11px 13px;margin:8px 0 13px;border:1px solid #e8edf3;border-radius:10px;background:#f8fafc}.tariff-storage span{font-size:12px;color:#8391a3}.tariff-storage b{font-size:14px;color:#304b69}
@media(max-width:600px){.storage-card{padding:20px}.storage-numbers{margin:19px 0 13px}.storage-numbers strong{font-size:25px}.storage-head h2{font-size:19px}.storage-foot{font-size:11px}}

.tariff-fields{grid-template-columns:minmax(150px,1fr) 125px 145px minmax(180px,1.3fr)}
@media(max-width:980px){.tariff-fields{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.tariff-fields{grid-template-columns:1fr}}

/* 1.7.0 storage and upload components */
.storage-client-row{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:16px;align-items:center;padding:14px 0;border-bottom:1px solid #e5eaf0}.storage-client-row span{display:flex;flex-direction:column;gap:4px}.storage-client-row small{color:#718096}.archive-search{display:flex;gap:8px;align-items:center}.archive-search input{min-width:220px}.upload-progress{margin:14px 0;padding:14px;border-radius:14px;background:#f4f7fb}.upload-progress .storage-track{height:9px}.upload-progress .storage-foot{margin-top:8px}@media(max-width:700px){.storage-client-row{grid-template-columns:1fr auto}.storage-client-row .btn{grid-column:1/-1}.archive-search{width:100%;flex-wrap:wrap}.archive-search input{width:100%;min-width:0}}

/* ArchiveHub 1.7.3: infrastructure diagnostics */
.system-log{max-height:360px;overflow:auto;padding:14px;border-radius:12px;background:#101923;color:#d5e0e9;font:12px/1.65 ui-monospace,SFMono-Regular,Consolas,monospace;overflow-wrap:anywhere}
.system-log>div{padding:3px 0;border-bottom:1px solid rgba(255,255,255,.07);white-space:pre-wrap}
.notice.warning{padding:14px 16px;border:1px solid rgba(210,145,45,.35);background:rgba(210,145,45,.09);border-radius:12px;margin:14px 0}
.notice.success{padding:14px 16px;border:1px solid rgba(45,160,105,.28);background:rgba(45,160,105,.08);border-radius:12px;margin:14px 0}
.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* ArchiveHub 1.7.4: diagnostics */
.diagnostic-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:18px 0}
.diag-good{color:#299b70}.diag-bad{color:#d35c5c}.diag-warn{color:#c28a35}
.diagnostic-meta{font-size:12px;margin:12px 0}
.diagnostic-group{margin:16px 0}
.diagnostic-row{display:flex;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid var(--line,rgba(120,130,140,.16))}
.diagnostic-row:last-child{border-bottom:0}
.diagnostic-icon{width:28px;height:28px;flex:0 0 28px;border-radius:50%;display:grid;place-items:center;font-weight:800}
.diagnostic-icon.ok{background:rgba(41,155,112,.13);color:#299b70}.diagnostic-icon.bad{background:rgba(211,92,92,.13);color:#d35c5c}.diagnostic-icon.warn{background:rgba(194,138,53,.13);color:#c28a35}
.diagnostic-copy{display:flex;flex-direction:column;gap:3px;min-width:0;flex:1}.diagnostic-copy small{color:var(--muted,#89939e);overflow-wrap:anywhere}
.diagnostic-status{font-size:12px;font-weight:700;white-space:nowrap}.diagnostic-status.ok{color:#299b70}.diagnostic-status.bad{color:#d35c5c}.diagnostic-status.warn{color:#c28a35}
.diagnostic-footnote{font-size:12px;line-height:1.6;margin:18px 0}
@media(max-width:600px){.diagnostic-summary{grid-template-columns:1fr;gap:8px}.diagnostic-row{gap:9px;align-items:flex-start}.diagnostic-status{font-size:11px;padding-top:5px}.diagnostic-icon{width:25px;height:25px;flex-basis:25px}}

/* ArchiveHub 1.7.5: backup center */
.backup-create{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;border:1px solid rgba(49,151,112,.22)}
.backup-create>div{max-width:650px}.backup-list{display:flex;flex-direction:column}
.backup-row{display:flex;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid var(--line,rgba(120,130,140,.16))}
.backup-row:last-child{border-bottom:0}.backup-icon{width:38px;height:38px;display:grid;place-items:center;border-radius:11px;background:rgba(64,133,173,.12);color:#5b9fc5;font-size:20px}
.backup-info{display:flex;flex:1;min-width:0;flex-direction:column;gap:4px}.backup-info b{overflow-wrap:anywhere}.backup-info small{color:var(--muted,#89939e)}
.backup-restore{border-color:rgba(198,91,75,.25)}.backup-restore-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;align-items:end;margin-top:16px}
.backup-restore-form .field{display:flex;flex-direction:column;gap:7px}.backup-restore-form .field input{width:100%;min-width:0}
.backup-restore-form button{grid-column:1/-1;justify-self:start}.backup-warning{font-size:12px;line-height:1.6;margin-top:16px}
@media(max-width:620px){.backup-restore-form{grid-template-columns:1fr}.backup-row{align-items:flex-start;flex-wrap:wrap}.backup-info{flex-basis:calc(100% - 54px)}.backup-row .btn{margin-left:50px}.backup-create form,.backup-create form button{width:100%}}

/* ArchiveHub 1.7.6: full backup and schedule */
.backup-schedule{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin:14px 0}
.check-line{display:flex;align-items:center;gap:9px}
.cron-instruction{display:flex;flex-direction:column;gap:8px;padding:14px;border-radius:12px;background:rgba(100,130,150,.08);overflow-wrap:anywhere}
.cron-instruction code{white-space:normal;overflow-wrap:anywhere;font-size:12px}
.cron-instruction small{color:var(--muted,#89939e);line-height:1.5}

/* ArchiveHub 1.7.7 — compact backup manager */
.backup-center-create{align-items:flex-start;flex-direction:column;gap:16px}.backup-center-create>div{max-width:760px}.backup-choice-form{width:100%;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.backup-choice{display:flex;align-items:center;gap:12px;min-width:0;padding:15px;border:1px solid var(--line,rgba(120,130,140,.2));border-radius:14px;cursor:pointer;transition:border-color .18s,background .18s}.backup-choice:has(input:checked){border-color:rgba(49,151,112,.65);background:rgba(49,151,112,.07)}.backup-choice>input{accent-color:#319770;width:17px;height:17px;flex:0 0 17px}.backup-choice>span:last-child{display:flex;flex-direction:column;gap:4px;min-width:0}.backup-choice b{font-size:14px}.backup-choice small{font-size:12px;line-height:1.45;color:var(--muted,#89939e)}.backup-choice-icon{width:40px;height:40px;flex:0 0 40px;display:grid;place-items:center;border-radius:12px;background:rgba(64,133,173,.12);color:#5b9fc5;font-size:20px}.backup-choice-icon.full,.backup-icon.full,.backup-heading-icon.full{background:rgba(49,151,112,.12);color:#319770}.backup-choice-form>.btn{grid-column:1/-1;justify-self:start;margin-top:3px}.backup-actions{display:flex;align-items:center;gap:7px;flex:0 0 auto}.backup-actions form{margin:0}.backup-action{width:36px;height:36px;display:grid;place-items:center;border:1px solid var(--line,rgba(120,130,140,.2));border-radius:10px;background:transparent;color:var(--text);text-decoration:none;font-size:21px;font-weight:700;line-height:1;cursor:pointer;transition:background .15s,border-color .15s,transform .15s}.backup-action:hover{transform:translateY(-1px);background:rgba(100,130,150,.1)}.backup-action.download{color:#5599c1}.backup-action.restore{color:#299b70}.backup-action.delete{color:#d35c5c}.backup-action.delete:hover{background:rgba(211,92,92,.1);border-color:rgba(211,92,92,.3)}.backup-heading-icon{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:9px;background:rgba(64,133,173,.12);color:#5b9fc5;font-size:17px;vertical-align:middle}.backup-empty{padding:10px 0}.backup-row{gap:12px}.backup-info{overflow:hidden}.backup-info b{word-break:break-word}
@media(max-width:700px){.backup-choice-form{grid-template-columns:1fr}.backup-choice-form>.btn{width:100%;justify-self:stretch}.backup-row{align-items:center}.backup-actions{width:100%;padding-left:50px}.backup-action{width:40px;height:40px}.backup-info{flex:1 1 calc(100% - 54px)}}

/* ArchiveHub 1.7.8 — premium digital vault identity */
:root{--vault-bg:#0b1220;--vault-surface:#111c2d;--vault-surface-2:#16243a;--vault-line:rgba(166,190,220,.14);--vault-text:#e8eef7;--vault-muted:#91a3ba;--vault-gold:#c8a66b;--vault-gold-2:#e0c28c;--vault-blue:#7899c5;--vault-shadow:0 18px 48px rgba(0,0,0,.22)}
html{background:var(--vault-bg)}body{background:radial-gradient(ellipse at 14% -10%,rgba(65,94,135,.25),transparent 34%),radial-gradient(ellipse at 92% 8%,rgba(154,121,69,.10),transparent 28%),linear-gradient(180deg,#0b1220 0%,#0e1726 52%,#0b1321 100%);color:var(--vault-text);min-height:100vh}
.top{background:rgba(12,21,35,.94);border-bottom:1px solid var(--vault-line);box-shadow:0 10px 32px rgba(0,0,0,.18);backdrop-filter:blur(14px)}.brand,.admin-page .brand{color:#f0f4fa}.brand:before{background:linear-gradient(145deg,#d2b47d,#8d7045);color:#172235;box-shadow:0 6px 18px rgba(200,166,107,.2)}
.top nav a,.user-nav a,.user,.top .user-nav a{color:#a8b7ca}.user b{background:rgba(73,133,105,.16);border:1px solid rgba(108,175,138,.2);color:#9ad0ae}.top nav a.active,.user-nav a.active{color:var(--vault-gold-2)!important}.user-nav a.active:after{background:var(--vault-gold)}.admin-entry{background:#17263b;border-color:var(--vault-line);color:#d6e0ee}
.wrap{color:var(--vault-text)}.heading h1,.admin-main .heading h1{color:#f0f4fa}.eyebrow{color:var(--vault-gold);letter-spacing:1.8px}.muted,.stat span,.metric>span{color:var(--vault-muted)}
.panel,.stat,.metric,.storage-card,.admin-sidebar,.admin-main .panel,.admin-main .metric{background:linear-gradient(145deg,rgba(22,36,57,.97),rgba(16,28,45,.98));border:1px solid var(--vault-line);box-shadow:var(--vault-shadow);color:var(--vault-text)}.panel{border-radius:17px}.panel h2,.admin-main .panel h2,.storage-head h2{color:#edf3fb}.stat,.admin-main .metric{border-radius:16px}.stat strong,.metric>strong,.admin-main .metric>strong{color:#f1f5fb}.stat a,.section-head>a{color:var(--vault-gold-2)}
.archive.panel,.tariff.panel{background:linear-gradient(145deg,#17263b,#111e31);border-color:var(--vault-line)}.archive h3,.tariff h2,.quick-row>strong,.user-info b,.mini-user b{color:#e8eef7}.archive p,.quick-row>span{color:#a5b5c9}.fileicon,.archive .fileicon,.metric-icon.blue,.version-mark{background:rgba(112,145,187,.15);color:#a9c2e2}.tariff:before,.stat:before{opacity:.12}.price{color:var(--vault-gold-2)}
.btn{background:linear-gradient(135deg,#c9a96f,#9f7c49);color:#111b2a;box-shadow:0 8px 20px rgba(174,139,83,.18)}.btn:hover{filter:brightness(1.08);box-shadow:0 10px 25px rgba(174,139,83,.25)}.btn.secondary{background:#24354c;color:#d7e2ef;border:1px solid var(--vault-line)}.btn.danger{background:rgba(173,79,75,.17);color:#f1aaa4;border:1px solid rgba(203,102,96,.2)}
input,select,textarea{background:#0d1828;border:1px solid rgba(164,188,218,.2);color:#e7eef8}input::placeholder,textarea::placeholder{color:#6f829b}input:focus,select:focus,textarea:focus{background:#101d30;border-color:rgba(200,166,107,.65);box-shadow:0 0 0 3px rgba(200,166,107,.12)}label{color:#b9c7d8}.auth{background:linear-gradient(145deg,#17263b,#101c2e);border:1px solid var(--vault-line);box-shadow:var(--vault-shadow)}.auth h1{color:#f1f5fb}
.alert{background:rgba(76,126,178,.16);color:#b9d6f4;border:1px solid rgba(103,153,202,.18)}.alert.error{background:rgba(173,79,75,.16);color:#f0b0aa}.alert.success{background:rgba(65,139,102,.16);color:#a8dbba}.notice,.quick-row,.mini-user,.log-row,.archive-admin-item,.tariff-edit,.line{border-color:var(--vault-line)}.notice p{color:#a7b6c9}.notice small,.line small,.log-row small,.mini-user small{color:#8194ad}
.admin-page{background:transparent}.admin-page .top{background:rgba(12,21,35,.94)}.admin-sidebar{background:rgba(17,28,45,.96);border-radius:17px}.admin-side-title{color:#788da8}.admin-sidebar>a{color:#a9b8cb}.admin-sidebar>a span{color:#91a7c3}.admin-sidebar>a:hover{background:rgba(129,158,195,.10);color:#f0f4fa}.admin-sidebar>a.active{background:rgba(200,166,107,.13);color:#f1d9ad;box-shadow:inset 2px 0 var(--vault-gold)}.admin-sidebar>a.active span{color:var(--vault-gold-2)}.admin-side-bottom{border-color:var(--vault-line)}.admin-side-bottom a{color:#9eb0c7}
.admin-main th{background:#1a2a40;color:#a9b9ce;border-color:var(--vault-line)}.admin-main td{color:#c0ccda;border-color:var(--vault-line)}table{border-color:var(--vault-line)}.quick-actions a{background:#1b2c43;color:#c1d0e2;border:1px solid var(--vault-line)}.version-card{background:linear-gradient(120deg,#182941,#111e31);border-color:var(--vault-line)}.version-card h2{color:#eaf0f8}.version-card h2 b{color:var(--vault-gold-2)}
.storage-card{background:linear-gradient(120deg,#17263b,#101d30)}.storage-icon{background:rgba(200,166,107,.13);color:var(--vault-gold-2)}.storage-numbers strong{color:#f0d9ae}.storage-numbers span,.storage-foot{color:#91a3ba}.storage-track,.report-bar{background:#26364c}.storage-fill{background:linear-gradient(90deg,#9d7b4d,#d2b47d)}.tariff-storage{background:#101d30;border-color:var(--vault-line)}.tariff-storage span{color:#91a3ba}.tariff-storage b{color:#e6edf6}
.badge{background:#26364c;color:#c5d2e2}.badge.green{background:rgba(66,139,102,.17);color:#a8d9b8}.badge.gray{background:#26364c;color:#a9b8ca}code{background:#0b1626;color:#d9c08f;border:1px solid var(--vault-line)}footer{border-color:var(--vault-line);color:#73869f}footer a{color:#c9ad7b}
.backup-choice,.backup-row,.backup-schedule,.cron-instruction,.upload-progress{background:#14243a;border-color:var(--vault-line);color:#dce6f2}.backup-choice small,.backup-info small{color:#91a3ba}.backup-action{border:1px solid var(--vault-line);background:#1c3049;color:#d9e4f1}.backup-action.download{color:#a8c8ed}.backup-action.restore{color:#b7d9bd}.backup-action.delete{color:#e6aaa4}.backup-empty{color:#91a3ba}
@media(hover:hover){.panel:hover,.stat:hover,.metric:hover,.archive.panel:hover,.tariff.panel:hover{border-color:rgba(200,166,107,.28);box-shadow:0 20px 48px rgba(0,0,0,.27)}}
@media(max-width:760px){.top{background:rgba(12,21,35,.98)}.admin-shell{background:transparent}.admin-sidebar{overflow-x:auto}.admin-main .panel{padding:17px}.backup-row{gap:10px}.backup-info b{overflow-wrap:anywhere}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* Subscription overview — premium storage dashboard */
.subscription-overview{display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center;margin:20px 0 14px;padding:18px 20px;border:1px solid rgba(200,166,107,.2);border-radius:15px;background:linear-gradient(115deg,rgba(200,166,107,.09),rgba(33,51,75,.32))}.subscription-main,.subscription-countdown{display:flex;flex-direction:column;gap:5px}.subscription-label,.subscription-countdown>span,.storage-section-label{font-size:10px;font-weight:800;letter-spacing:1.5px;color:var(--vault-gold-2)}.subscription-main>strong{font-size:24px;line-height:1.2;color:#f2e5ce}.subscription-main small,.subscription-countdown small{font-size:11px;color:#98a9bd}.subscription-countdown{text-align:right}.subscription-countdown>strong{font-size:25px;line-height:1.2;color:#e6c58e;font-variant-numeric:tabular-nums}.subscription-countdown>strong.urgent{color:#ff9b88}.subscription-countdown>strong.soon{color:#f2c477}.subscription-time-track{height:5px;overflow:hidden;border-radius:20px;background:#28394e;margin:0 0 20px}.subscription-time-track>span{display:block;height:100%;border-radius:20px;background:linear-gradient(90deg,#8d7049,#d8bd8e)}.storage-section-label{margin:2px 0 0;color:#9aabc0}.subscription-admin-grid{grid-column:1/-1;width:100%;min-width:0;grid-template-columns:minmax(0,1fr);margin:0 0 18px}.subscription-watch-row{display:grid;grid-template-columns:minmax(190px,1.2fr) minmax(125px,.8fr) minmax(170px,1fr);gap:16px;align-items:center;padding:14px 0;border-bottom:1px solid rgba(151,171,197,.13)}.subscription-watch-user{display:flex;align-items:center;gap:10px;min-width:0}.subscription-watch-user>span:last-child{min-width:0}.subscription-watch-user b,.subscription-watch-user small{display:block;overflow-wrap:anywhere}.subscription-watch-user b{color:#e7edf6;font-size:13px}.subscription-watch-user small,.subscription-watch-time small{color:#91a3ba;font-size:10px;margin-top:3px}.subscription-watch-time strong{display:block;color:#dfc18e;font-size:15px;font-variant-numeric:tabular-nums}.subscription-watch-time strong.urgent{color:#ff9b88}.subscription-watch-time strong.soon{color:#f2c477}.subscription-watch-storage>div:first-child{display:flex;justify-content:space-between;gap:8px;margin-bottom:7px;font-size:10px;color:#91a3ba}.subscription-watch-storage b{color:#dce5f0;font-weight:650}.subscription-watch-storage .storage-track{height:6px;margin:0}.admin-client-plan{margin-bottom:18px}.admin-client-plan .subscription-overview{margin-top:0}
@media(max-width:700px){.subscription-overview{grid-template-columns:1fr;padding:15px}.subscription-countdown{text-align:left}.subscription-watch-row{grid-template-columns:1fr 1fr;gap:10px}.subscription-watch-storage{grid-column:1/-1}.subscription-watch-time{text-align:right}.subscription-watch-user{min-width:0}}
@media(max-width:420px){.subscription-watch-row{grid-template-columns:1fr}.subscription-watch-time{text-align:left}.subscription-watch-storage{grid-column:auto}.subscription-main>strong,.subscription-countdown>strong{font-size:22px}}