:root{--primary:#0B4EA2;--secondary:#13A8E8;--dark:#061A33;--line:rgba(255,255,255,.12);--muted:#8aa1bd;--panel:#0b2342;--white:#fff;--radius:8px}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:#061a33;color:#eaf6ff}a{text-decoration:none;color:inherit}.admin-sidebar{position:fixed;inset:0 auto 0 0;width:270px;background:linear-gradient(180deg,#07182e,#09264a);border-right:1px solid var(--line);padding:22px;z-index:20}.admin-brand{display:flex;align-items:center;gap:12px;margin-bottom:28px;font-weight:900}.admin-brand span,.login-logo{width:48px;height:48px;border-radius:8px;display:grid;place-items:center;background:linear-gradient(135deg,var(--secondary),var(--primary));box-shadow:0 16px 34px rgba(19,168,232,.25)}.admin-sidebar nav{display:grid;gap:8px}.admin-sidebar a:not(.admin-brand){display:flex;gap:12px;align-items:center;padding:13px 14px;border-radius:8px;color:#cfe4fb;font-weight:800}.admin-sidebar a:hover{background:rgba(255,255,255,.08);color:#fff}.admin-main{margin-left:270px;min-height:100vh}.admin-topbar{height:72px;display:flex;align-items:center;gap:18px;justify-content:flex-end;padding:0 28px;background:rgba(255,255,255,.04);border-bottom:1px solid var(--line);backdrop-filter:blur(16px);position:sticky;top:0;z-index:10}.admin-topbar span{margin-right:auto;font-weight:900}.admin-topbar a{padding:10px 13px;border-radius:8px;background:rgba(255,255,255,.08);font-weight:800}.admin-menu{display:none}.admin-page{padding:30px}.admin-page h1{font-size:34px;margin:0 0 24px}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.stat-grid article,.panel,.login-card{border:1px solid var(--line);border-radius:8px;background:linear-gradient(135deg,rgba(255,255,255,.08),rgba(255,255,255,.035));box-shadow:0 24px 70px rgba(0,0,0,.22);backdrop-filter:blur(18px)}.stat-grid article{padding:22px;display:grid;gap:8px}.stat-grid i{font-size:26px;color:#74dcff}.stat-grid span{color:var(--muted);font-weight:800}.stat-grid strong{font-size:34px}.admin-actions{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}.admin-actions a,.admin-submit,.mini-btn{border:0;border-radius:8px;background:linear-gradient(135deg,var(--secondary),var(--primary));color:#fff;font-weight:900;padding:12px 15px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.mini-btn{padding:8px 10px;font-size:13px}.mini-btn.danger{background:#ad2433}.admin-columns{display:grid;grid-template-columns:1fr 1fr;gap:20px}.panel{padding:20px;overflow:auto}.panel h2{margin-top:0}table{width:100%;border-collapse:collapse;min-width:720px}th,td{padding:13px 12px;border-bottom:1px solid rgba(255,255,255,.09);text-align:left;vertical-align:top}th{color:#96b8d8;font-size:13px;text-transform:uppercase;letter-spacing:0}.badge{padding:6px 9px;border-radius:8px;background:rgba(19,168,232,.16);color:#93e1ff;font-weight:900}.admin-form{display:grid;gap:12px}.admin-form label,.login-card label{display:grid;gap:8px;color:#cfe4fb;font-weight:800}.admin-form input,.admin-form textarea,.admin-form select,.login-card input,.inline-form select{width:100%;border:1px solid rgba(255,255,255,.12);background:rgba(4,19,38,.74);color:#fff;border-radius:8px;padding:12px;font:inherit;outline:none}.admin-form input:focus,.admin-form textarea:focus,.login-card input:focus{border-color:var(--secondary);box-shadow:0 0 0 4px rgba(19,168,232,.13)}.check{display:flex!important;grid-template-columns:auto 1fr;align-items:center}.check input{width:auto}.admin-alert{padding:14px 16px;border-radius:8px;margin-bottom:16px;font-weight:900}.admin-alert.success{background:rgba(22,185,112,.18);color:#95ffc9}.admin-alert.error{background:rgba(220,44,65,.18);color:#ffadb7}.detail-panel p{padding:12px;border-radius:8px;background:rgba(255,255,255,.05)}.gallery-admin-list{display:grid;gap:14px}.gallery-admin-list article{display:grid;grid-template-columns:96px 1fr auto;gap:14px;align-items:center;border-bottom:1px solid var(--line);padding-bottom:14px}.gallery-admin-list img{width:96px;height:70px;object-fit:cover;border-radius:8px}.login-body{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 20% 10%,rgba(19,168,232,.22),transparent 30%),linear-gradient(135deg,#061a33,#0b2342)}.login-card{width:min(420px,calc(100% - 28px));padding:30px}.login-card h1{margin-bottom:4px}.login-card p{color:var(--muted)}.login-card button{width:100%;border:0;border-radius:8px;padding:14px;background:linear-gradient(135deg,var(--secondary),var(--primary));color:#fff;font:inherit;font-weight:900;cursor:pointer}.login-logo{font-weight:900;font-size:20px}.inline-form{margin:0}
@media(max-width:980px){.admin-sidebar{transform:translateX(-100%);transition:.25s}.admin-sidebar.open{transform:translateX(0)}.admin-main{margin-left:0}.admin-menu{display:grid;place-items:center;width:42px;height:42px;border:0;border-radius:8px;background:rgba(255,255,255,.08);color:#fff}.stat-grid,.admin-columns{grid-template-columns:1fr 1fr}}
@media(max-width:680px){.admin-page{padding:18px}.stat-grid,.admin-columns{grid-template-columns:1fr}.admin-topbar{padding:0 14px;gap:8px}.admin-topbar a{font-size:13px}.gallery-admin-list article{grid-template-columns:1fr}.gallery-admin-list img{width:100%;height:180px}}