:root{--blue:#0B3D91;--gold:#D4A000;--dark:#06152d;--bg:#f3f6fa;--line:#dce4ee;--ink:#172238;--muted:#6b7a90}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--ink)}button,input,textarea,select{font:inherit}.admin-shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{background:var(--dark);color:#fff;padding:24px 18px;position:sticky;top:0;height:100vh}.admin-brand{display:flex;align-items:center;gap:12px;margin-bottom:28px}.admin-brand img{width:62px;height:62px;object-fit:contain}.admin-brand b{display:block;color:#fff}.admin-brand small{color:#f4c63c}.side-nav{display:grid;gap:7px}.side-nav button,.side-nav a{border:0;background:transparent;color:#cbd7e8;text-align:left;padding:12px 13px;border-radius:10px;text-decoration:none;font-weight:700}.side-nav button.active,.side-nav button:hover,.side-nav a:hover{background:rgba(255,255,255,.08);color:#f4c63c}.content{padding:28px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.topbar h1{margin:0;font-size:28px}.actions{display:flex;gap:8px;flex-wrap:wrap}.btn{border:0;border-radius:10px;padding:11px 14px;font-weight:800;cursor:pointer}.btn-blue{background:var(--blue);color:#fff}.btn-gold{background:var(--gold);color:#16213a}.btn-light{background:#fff;border:1px solid var(--line);color:var(--blue)}.panel{display:none}.panel.active{display:block}.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;margin-bottom:16px}.card h2{margin-top:0;font-size:20px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-grid label{font-size:12px;font-weight:800;color:#41506a}.form-grid input,.form-grid textarea,.form-grid select{width:100%;margin-top:6px;border:1px solid var(--line);border-radius:9px;padding:11px;background:#fff}.form-grid textarea{min-height:90px;resize:vertical}.full{grid-column:1/-1}.color-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.color-row input{height:46px;padding:4px}.product-editor{border:1px solid var(--line);border-radius:14px;padding:16px;margin:12px 0;background:#fbfcfe}.product-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.product-top h3{margin:0}.inline-actions{display:flex;gap:7px}.danger{background:#fff0f1;color:#a51d29;border:1px solid #f1c7cb}.success{background:#edf9f2;color:#157647;border:1px solid #c7ead5}.notice{padding:12px 14px;border-radius:11px;background:#fff5c7;color:#725600;margin-bottom:16px;font-size:13px}.preview-frame{width:100%;height:70vh;border:1px solid var(--line);border-radius:14px;background:#fff}.status{font-size:12px;color:var(--muted)}.logo-preview{width:150px;height:150px;object-fit:contain;background:#07172f;border-radius:14px;padding:8px;display:block;margin-top:10px}.rowline{display:flex;gap:10px;align-items:center}.rowline input[type=checkbox]{width:auto;margin:0}.faq-item,.step-item{border:1px solid var(--line);padding:14px;border-radius:12px;margin-bottom:10px}.small{font-size:12px;color:var(--muted)}@media(max-width:900px){.admin-shell{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.side-nav{grid-template-columns:repeat(2,1fr)}.content{padding:18px}.form-grid,.color-row{grid-template-columns:1fr}.full{grid-column:auto}}
/* v0.3 additions */
textarea{min-height:92px}.product-editor{border-left:4px solid #d4a000}.notice{border-left:4px solid #d4a000}.logo-preview{background:#0a2447;padding:10px;border-radius:12px}.sidebar{overflow:auto}.side-nav button,.side-nav a{white-space:nowrap}
/* v0.4 */
.metric-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-bottom:16px}.metric{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}.metric b{display:block;font-size:30px;color:var(--blue)}.metric span{font-size:12px;color:var(--muted)}.recent-row{display:grid;grid-template-columns:1fr 1.4fr 1fr 1fr;gap:14px;padding:12px 0;border-bottom:1px solid var(--line);align-items:center}.recent-row span{color:var(--muted);font-size:13px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line);white-space:nowrap}th{color:#5d6c82;background:#f7f9fc}td select{border:1px solid var(--line);border-radius:8px;padding:7px}.course-editor{border-left-color:#0B3D91}.side-nav{padding-bottom:30px}@media(max-width:1100px){.metric-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:700px){.metric-grid{grid-template-columns:1fr}.recent-row{grid-template-columns:1fr}}

/* v0.5 — one-font admin typography */
:root{--font-ui:Arial,sans-serif;--fw-normal:400;--fw-bold:700}
html,body,button,input,select,textarea,a,label,table,th,td{font-family:var(--font-ui)!important}
body{font-size:14px;font-weight:var(--fw-normal);line-height:1.5}body *{font-style:normal}
h1,h2,h3,h4,strong,b,.btn,.side-nav button,.side-nav a,label,th{font-weight:var(--fw-bold)!important}p,span,td,input,select,textarea{font-weight:var(--fw-normal)}
.topbar h1{font-size:27px}.card h2{font-size:20px}.product-top h3{font-size:17px}.btn{font-size:13px}.form-grid label{font-size:13px}.small,.status{font-size:12px}
.release-chip{display:inline-flex;margin-top:6px;padding:4px 8px;border-radius:999px;font-size:11px;font-weight:var(--fw-bold);border:1px solid}.release-chip.free{background:#eaf8ef;color:#126d40;border-color:#c3e5cf}.release-chip.paid{background:#eaf1ff;color:#0b3d91;border-color:#c5d6f5}.release-chip.trial{background:#fff5d2;color:#765a00;border-color:#efd77f}.release-help{margin-top:10px;padding:10px 12px;border-radius:10px;background:#f4f7fb;border:1px solid var(--line)}


/* v0.6 — Repository admin */
.api-note{margin:14px 0 20px;padding:12px 14px;border-left:4px solid var(--blue);background:#eef4ff;border-radius:9px;font-size:13px}.repo-editor{border:1px solid var(--line);border-left:4px solid var(--blue);border-radius:14px;padding:18px;margin:16px 0;background:#fbfcfe}.repo-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.repo-head h3{margin:7px 0 5px;font-size:18px}.repo-current{font-size:12px;color:var(--muted)}.auto-toggle{display:flex;align-items:center;gap:8px;background:#eef8f2;padding:9px 11px;border-radius:10px;color:#176b42!important}.auto-toggle input{width:auto!important;margin:0!important}.repo-publish{margin-top:16px;padding:15px;border:1px dashed #cbd6e4;border-radius:12px;background:#fff}.repo-publish h4,.repo-history h4{margin:0 0 12px;font-size:15px}.repo-history{margin-top:16px}.current-release{background:#f1f6ff}.current-tag{display:inline-block;margin-left:7px;padding:3px 6px;border-radius:999px;background:#e8f0ff;color:var(--blue);font-size:9px;font-weight:700}.notes-cell{white-space:normal;min-width:260px;max-width:420px;color:var(--muted)}