:root{
    --bg:#f6f2ef;
    --panel:#ffffff;
    --panel-2:#fff8f4;
    --text:#2d2424;
    --muted:#756b67;
    --line:#eadfd9;
    --primary:#0f172a;
    --primary-2:#2563eb;
    --green:#17834c;
    --red:#c0392b;
    --yellow:#a66a00;
    --shadow:0 18px 45px rgba(70,37,28,.08);
    --radius:22px;
}
*{box-sizing:border-box}
body{
    margin:0;
    font-family:Tahoma, Arial, sans-serif;
    background:linear-gradient(135deg,#fbf8f6 0%,var(--bg) 45%,#fff 100%);
    color:var(--text);
    min-height:100vh;
}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit}
.app-shell{display:flex;min-height:100vh}
.sidebar{
    width:280px;
    background:linear-gradient(180deg, #0f172a, #1e3a8a 52%, #2563eb);
    color:#fff;
    padding:22px;
    position:fixed;
    inset:0 auto 0 0;
    right:0;
    overflow:auto;
    z-index:50;
}
.brand-box{display:flex;gap:12px;align-items:center;margin-bottom:24px}
.brand-mark{width:46px;height:46px;border-radius:16px;background:#fff;color:var(--primary);display:grid;place-items:center;font-weight:800;font-size:24px}
.brand-box span{display:block;color:#e6cfd7;font-size:12px;margin-top:4px}
.nav-menu{display:flex;flex-direction:column;gap:7px}
.nav-menu a{display:flex;align-items:center;gap:10px;padding:12px 13px;border-radius:15px;color:#f6edf0;transition:.2s}
.nav-menu a:hover,.nav-menu a.active{background:rgba(255,255,255,.13)}
.nav-menu span{width:22px;text-align:center}
.sidebar-footer{margin-top:28px;padding:14px;border-radius:17px;background:rgba(255,255,255,.09);font-size:13px}
.sidebar-footer small{display:block;color:#e8ced6;margin:4px 0 10px}
.sidebar-footer a{display:inline-block;color:#fff;border-bottom:1px solid rgba(255,255,255,.5)}
.main-content{margin-right:280px;width:calc(100% - 280px);padding:24px 28px 50px}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:20px}
.topbar h1{margin:0 0 5px;font-size:25px}
.topbar p{margin:0;color:var(--muted);font-size:13px}
.topbar-actions{display:flex;gap:8px;flex-wrap:wrap}
.menu-toggle{display:none;background:#fff;border:1px solid var(--line);border-radius:14px;padding:9px 12px;font-size:20px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;margin-bottom:18px}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.card-head h2{font-size:18px;margin:0}.card-actions{display:flex;gap:8px;flex-wrap:wrap}
.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.stat{background:linear-gradient(135deg,#fff,#fff7f3);border:1px solid var(--line);border-radius:20px;padding:17px;box-shadow:0 12px 25px rgba(70,37,28,.06)}
.stat strong{display:block;font-size:25px;margin-top:6px}.stat span{color:var(--muted);font-size:13px}
.table-wrap{width:100%;overflow:auto;border:1px solid var(--line);border-radius:18px;background:#fff}
table{width:100%;border-collapse:collapse;min-width:850px}
th,td{padding:12px 13px;border-bottom:1px solid var(--line);text-align:right;vertical-align:middle;font-size:13px}
th{background:#fff6f2;color:#4b3632;font-weight:700;position:sticky;top:0;z-index:1}
tr:hover td{background:#fffdfb}.row-muted td{color:#90837d;background:#faf7f5}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.form-grid .full{grid-column:1/-1}
.field label{display:block;font-size:13px;color:#554947;margin-bottom:7px}
.input, input[type=text], input[type=number], input[type=password], input[type=email], input[type=date], input[type=datetime-local], select, textarea{
    width:100%;border:1px solid #dfd0c9;border-radius:14px;background:#fff;padding:11px 12px;color:var(--text);outline:none;transition:.2s;
}
textarea{min-height:110px;resize:vertical}.input:focus,input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(139,30,63,.09)}
.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:end}.filters .field{min-width:180px;flex:1}.filters .btn{margin-bottom:0}
.btn{border:0;border-radius:14px;padding:10px 14px;display:inline-flex;align-items:center;justify-content:center;gap:7px;cursor:pointer;font-size:13px;line-height:1.3;white-space:nowrap}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff}.btn-light{background:#fff;border:1px solid var(--line);color:#4a3834}.btn-danger{background:#fff0ee;color:var(--red);border:1px solid #f3c6bf}.btn-success{background:#ecfbf3;color:var(--green);border:1px solid #c9efd9}.btn-warning{background:#fff7e6;color:var(--yellow);border:1px solid #f4dfb3}.btn-small{padding:7px 10px;border-radius:11px;font-size:12px}
.badge{display:inline-flex;align-items:center;padding:5px 9px;border-radius:999px;font-size:12px;border:1px solid transparent}.badge-success{background:#ecfbf3;color:var(--green);border-color:#c9efd9}.badge-warning{background:#fff7e6;color:var(--yellow);border-color:#f4dfb3}.badge-danger{background:#fff0ee;color:var(--red);border-color:#f3c6bf}.badge-muted{background:#f1eeee;color:#716763;border-color:#e4dada}
.alert{border-radius:16px;padding:12px 14px;margin-bottom:14px;border:1px solid}.alert-success{background:#edfbf4;color:var(--green);border-color:#bde9cf}.alert-error{background:#fff0ee;color:var(--red);border-color:#f3c6bf}.alert-warning{background:#fff8e8;color:var(--yellow);border-color:#edd9aa}.alert-info{background:#eff6ff;color:#2463a6;border-color:#cfe2ff}
.actions{display:flex;gap:7px;flex-wrap:wrap}.muted{color:var(--muted)}.ltr{direction:ltr;text-align:left}.nowrap{white-space:nowrap}.text-left{text-align:left}.danger-text{color:var(--red)}.success-text{color:var(--green)}
.pagination{display:flex;gap:6px;flex-wrap:wrap;margin:15px 0}.pagination a,.pagination span{padding:8px 11px;border-radius:12px;background:#fff;border:1px solid var(--line);font-size:13px}.pagination a.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.login-page{display:grid;place-items:center;min-height:100vh;padding:20px}.login-box{width:min(430px,100%);background:#fff;border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow);padding:28px}.login-box h1{margin:0 0 6px}.login-box p{margin:0 0 18px;color:var(--muted)}
.inline-form{display:inline}.mini-input{width:110px!important;padding:7px 9px!important;border-radius:10px!important}.note{background:#fff9e9;border:1px solid #f2deaa;border-radius:16px;padding:12px;color:#6b4c08;margin-bottom:14px}.empty{padding:25px;text-align:center;color:var(--muted)}
@media(max-width:950px){
    .sidebar{transform:translateX(100%);transition:.25s}.sidebar.open{transform:translateX(0)}.main-content{margin-right:0;width:100%;padding:18px}.menu-toggle{display:inline-flex}.topbar{align-items:flex-start}.topbar-actions{display:none}.grid-4,.grid-3,.grid-2,.form-grid{grid-template-columns:1fr}.card-head{align-items:flex-start;flex-direction:column}table{min-width:720px}
}