:root{--primary:#6F4E37;--secondary:#A67B5B;--accent:#D9B08C;--bg:#f7f3ef;--white:#fff;--text:#2d241f;--muted:#756860;--border:#e7ddd5;--danger:#b84242;--success:#36784e}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:Poppins,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px;overflow-x:hidden}img{max-width:100%}button,input,textarea,select{font:inherit}a{text-decoration:none;color:inherit}
.admin-shell{min-height:100vh;display:flex}.sidebar{width:245px;background:#2f241e;color:#eee;position:fixed;left:0;top:0;bottom:0;display:flex;flex-direction:column;z-index:100;transition:transform .25s ease}.side-brand{height:78px;padding:16px 18px;display:flex;gap:10px;align-items:center;border-bottom:1px solid rgba(255,255,255,.1)}.brand-mark{width:40px;height:40px;flex:0 0 40px;border-radius:11px;background:var(--accent);color:var(--primary);display:grid;place-items:center;font-weight:800}.side-brand strong{display:block;font-size:14px}.side-brand small{display:block;color:#bcaea5;font-size:10px}.side-nav{padding:18px 12px;display:grid;gap:6px}.side-nav a,.logout-link{padding:12px 14px;border-radius:10px;color:#d8ccc5;font-size:12px;font-weight:500}.side-nav a:hover,.side-nav a.active{background:var(--primary);color:#fff}.side-bottom{margin-top:auto;padding:14px;border-top:1px solid rgba(255,255,255,.1)}.logout-link{display:block;background:rgba(255,255,255,.05)}
.admin-main{margin-left:245px;min-width:0;width:calc(100% - 245px)}.admin-topbar{height:78px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:12px;justify-content:space-between;padding:0 clamp(16px,3vw,28px);position:sticky;top:0;z-index:30}.admin-topbar strong{display:block;font-size:15px}.admin-topbar span{font-size:10px;color:var(--muted)}.user-chip{padding:8px 12px;background:#f3e9e2;color:var(--primary);border-radius:999px;font-size:11px;font-weight:600;white-space:nowrap}.menu-toggle{display:none;border:0;background:none;font-size:24px;color:var(--primary);cursor:pointer;padding:4px}
.admin-content{padding:clamp(16px,3vw,28px);max-width:1400px}.admin-footer{padding:20px 28px;color:var(--muted);font-size:10px}.page-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:22px}.page-head h1{font-size:clamp(21px,3vw,25px);margin:0}.page-head p{margin:3px 0 0;color:var(--muted);font-size:12px}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:9px;padding:10px 14px;font:600 12px Poppins;cursor:pointer;white-space:nowrap}.btn-primary{background:var(--primary);color:#fff}.btn-secondary{background:#f0e6de;color:var(--primary)}.btn-danger{background:#f8e2e2;color:var(--danger)}.btn-sm{padding:7px 10px;font-size:10px}.actions{display:flex;gap:7px;flex-wrap:wrap}
.alert{padding:12px 14px;border-radius:10px;margin-bottom:18px;font-size:12px}.alert.success{background:#e7f4eb;color:#28603d}.alert.error{background:#f9e6e6;color:#9d3737}
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-bottom:22px}.stat{min-width:0;background:#fff;border:1px solid var(--border);border-radius:15px;padding:20px;box-shadow:0 7px 22px rgba(111,78,55,.06)}.stat-label{color:var(--muted);font-size:11px}.stat-value{font-size:30px;font-weight:700;color:var(--primary);margin-top:5px;overflow-wrap:anywhere}.dashboard-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:20px}.panel{min-width:0;background:#fff;border:1px solid var(--border);border-radius:15px;padding:20px;box-shadow:0 7px 22px rgba(111,78,55,.05)}.panel h2{font-size:15px;margin:0 0 15px}
.table-wrap{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.data-table{width:100%;border-collapse:collapse;min-width:650px}.data-table th,.data-table td{text-align:left;padding:12px;border-bottom:1px solid var(--border);font-size:11px;vertical-align:middle}.data-table th{background:#fbf7f3;color:var(--primary);font-size:10px;text-transform:uppercase;letter-spacing:.5px}.thumb{width:48px;height:48px;border-radius:8px;object-fit:cover;background:#f1e5dc;display:block}.muted{color:var(--muted)}
.form-card{width:100%;max-width:900px;background:#fff;border:1px solid var(--border);border-radius:15px;padding:24px}.form-card h2{font-size:17px;margin-top:0}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.field{display:grid;gap:6px;min-width:0}.field.full{grid-column:1/-1}.field label{font-size:11px;font-weight:600;color:var(--primary)}.field input,.field textarea,.field select{width:100%;max-width:100%;border:1px solid var(--border);background:#fff;border-radius:9px;padding:11px 12px;font:12px Poppins;outline:none}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--secondary);box-shadow:0 0 0 3px rgba(166,123,91,.12)}.field textarea{min-height:120px;resize:vertical}.help{font-size:10px;color:var(--muted)}.form-actions{margin-top:20px;display:flex;gap:8px;flex-wrap:wrap}
.login-page{min-height:100vh;min-height:100dvh;display:grid;place-items:center;background:linear-gradient(135deg,#6F4E37,#A67B5B);padding:16px}.login-card{width:min(420px,100%);background:#fff;border-radius:18px;padding:clamp(20px,6vw,30px);box-shadow:0 25px 60px rgba(0,0,0,.18)}.login-brand{text-align:center;margin-bottom:25px}.login-brand .brand-mark{margin:auto;background:var(--primary);color:#fff}.login-brand h1{font-size:20px;margin:10px 0 2px;color:var(--primary)}.login-brand p{margin:0;color:var(--muted);font-size:11px}.login-card .field{margin-bottom:14px}.login-error{background:#f9e6e6;color:#9d3737;padding:10px;border-radius:8px;font-size:11px;margin-bottom:14px}.login-card .btn{width:100%;padding:12px}.login-note{text-align:center;font-size:10px;color:var(--muted);margin-top:16px;line-height:1.6}
@media(max-width:1050px){.dashboard-grid{grid-template-columns:1fr}}
@media(max-width:900px){
    .sidebar{transform:translateX(-100%);box-shadow:12px 0 35px rgba(0,0,0,.18)}
    .sidebar.open{transform:translateX(0)}
    .admin-main{margin-left:0;width:100%}
    .menu-toggle{display:block;flex:0 0 auto}
    .admin-topbar{padding:0 16px}
    .admin-topbar>div:first-of-type{margin-right:auto}
    .admin-content{padding:20px}
    .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:600px){
    .admin-topbar{height:68px}
    .admin-topbar strong{font-size:13px}.admin-topbar span{font-size:9px}
    .user-chip{display:none}
    .admin-content{padding:14px}
    .admin-footer{padding:18px 14px}
    .stats{grid-template-columns:1fr;gap:12px}
    .stat{padding:16px}.stat-value{font-size:26px}
    .page-head{align-items:flex-start;flex-direction:column;gap:12px}
    .page-head .btn{width:100%}
    .panel{padding:14px;border-radius:12px}
    .form-card{padding:15px;border-radius:12px}
    .form-grid{grid-template-columns:1fr;gap:13px}
    .field.full{grid-column:auto}
    .form-actions .btn{flex:1;min-width:120px}
    .data-table{min-width:680px}
    .actions{gap:5px}
}
@media(max-width:380px){
    .side-brand{padding-inline:14px}
    .admin-content{padding:11px}
    .panel{padding:11px}
    .btn{padding:9px 11px;font-size:11px}
}