body { font-family: 'Inter', ui-sans-serif, system-ui, sans-serif; }

.nav-section {
    text-transform: uppercase;
    letter-spacing: .05em;
    font-size: 10.5px;
    color: #64748b;
    padding: 14px 12px 4px;
    font-weight: 600;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 8px;
    color: #cbd5e1;
    font-weight: 500;
    transition: background-color .15s ease, color .15s ease;
}
.nav-link:hover { background-color: rgba(255,255,255,.06); color: #fff; }
.nav-link-active { background-color: #4f46e5; color: #fff; }
.nav-icon { width: 16px; height: 16px; flex-shrink: 0; opacity: .85; }

.input {
    width: 100%;
    border-radius: 8px;
    border: 1px solid #cbd5e1;
    padding: 8px 12px;
    font-size: 14px;
    background: #fff;
    transition: border-color .15s ease, box-shadow .15s ease;
}
.input:focus {
    outline: none;
    border-color: #6366f1;
    box-shadow: 0 0 0 3px rgba(99,102,241,.15);
}
.input[readonly], .input:disabled { background: #f1f5f9; color: #64748b; }

.label {
    display: block;
    font-size: 12.5px;
    font-weight: 600;
    color: #475569;
    margin-bottom: 4px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    transition: background-color .15s ease, box-shadow .15s ease, transform .05s ease;
    cursor: pointer;
    border: 1px solid transparent;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background-color: #4f46e5; color: #fff; }
.btn-primary:hover { background-color: #4338ca; }
.btn-secondary { background-color: #fff; color: #334155; border-color: #cbd5e1; }
.btn-secondary:hover { background-color: #f8fafc; }
.btn-danger { background-color: #dc2626; color: #fff; }
.btn-danger:hover { background-color: #b91c1c; }
.btn-sm { padding: 5px 10px; font-size: 12.5px; }

.card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    box-shadow: 0 1px 2px rgba(15,23,42,.04);
}

.table-wrap { overflow-x: auto; border: 1px solid #e2e8f0; border-radius: 12px; }
table.data-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.data-table thead th {
    text-align: left;
    background: #f8fafc;
    color: #475569;
    font-weight: 600;
    padding: 10px 14px;
    border-bottom: 1px solid #e2e8f0;
    white-space: nowrap;
}
table.data-table tbody td {
    padding: 9px 14px;
    border-bottom: 1px solid #f1f5f9;
    white-space: nowrap;
}
table.data-table tbody tr:hover { background: #f8fafc; }

.badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 9px;
    border-radius: 999px;
    font-size: 11.5px;
    font-weight: 600;
}
.badge-green { background: #d1fae5; color: #047857; }
.badge-amber { background: #fef3c7; color: #b45309; }
.badge-red { background: #fee2e2; color: #b91c1c; }
.badge-slate { background: #e2e8f0; color: #334155; }
.badge-blue { background: #dbeafe; color: #1d4ed8; }

.stat-tile {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    padding: 18px 20px;
}