:root{--dark:#15161a;--green:#65C178;--orange:#e84a15;--soft:#f5f7fb;--radius:1.25rem}body{background:var(--soft);font-family:system-ui,-apple-system,Segoe UI,sans-serif;color:#222}.admin-shell{display:flex;min-height:100vh}.sidebar{width:282px;background:#15161a;color:#fff;position:fixed;inset:0 auto 0 0;padding:1.25rem;z-index:10;overflow:auto}.sidebar-brand{display:flex;align-items:center;gap:.8rem;color:#fff;text-decoration:none;font-weight:900;font-size:1.2rem;margin-bottom:1.4rem}.sidebar-brand img{width:48px;height:48px;object-fit:contain;background:#fff;border-radius:14px;padding:4px}.sidebar nav a{display:flex;align-items:center;gap:.75rem;color:#d8dadd;text-decoration:none;padding:.78rem .9rem;border-radius:1rem;margin-bottom:.25rem;font-weight:700}.sidebar nav a:hover,.sidebar nav a.active{background:rgba(101,193,120,.15);color:#fff}.main-admin{margin-left:282px;flex:1}.admin-topbar{height:auto;min-height:88px;background:#fff;display:flex;align-items:center;gap:1rem;padding:1rem 1.5rem;box-shadow:0 10px 35px rgba(0,0,0,.06);position:sticky;top:0;z-index:5}.admin-topbar h1{font-size:1.35rem;font-weight:900;margin:0}.admin-content{padding:1.5rem}.admin-card{background:#fff;border:0;border-radius:var(--radius);box-shadow:0 18px 45px rgba(0,0,0,.07)}.stat-card{background:#fff;border-radius:1.25rem;padding:1.25rem;box-shadow:0 18px 45px rgba(0,0,0,.07);height:100%}.stat-card i{width:48px;height:48px;border-radius:1rem;background:rgba(101,193,120,.14);display:grid;place-items:center;color:var(--green);font-size:1.25rem}.form-control,.form-select{border-radius:.9rem;padding:.75rem .9rem}.btn{border-radius:.85rem;font-weight:700}.btn-primary{background:var(--green);border-color:var(--green)}.btn-primary:hover{background:var(--orange);border-color:var(--orange)}.table{vertical-align:middle}.thumb{width:72px;height:54px;object-fit:cover;border-radius:.8rem}.preview{max-width:180px;max-height:120px;border-radius:1rem;object-fit:cover}.code-help{font-size:.82rem;color:#6c757d}.textarea-lg{min-height:260px}.badge-published{background:rgba(101,193,120,.15);color:#2c9347}.badge-draft{background:rgba(232,74,21,.13);color:#bd3e11}@media(max-width:991px){.sidebar{transform:translateX(-105%);transition:.25s}.sidebar.show{transform:none}.main-admin{margin-left:0}.admin-topbar{align-items:flex-start}.admin-topbar .ms-auto{margin-left:0!important;flex-wrap:wrap}}