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48px);overflow-y:auto}.modal-title{font-size:17px;font-weight:700;margin-bottom:20px}.form-field{margin-bottom:14px}.form-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:0 12px;gap:0 12px}.form-span-2{grid-column:span 2}.form-section{grid-column:1/-1;border-top:1px solid var(--line);padding-top:16px;margin:4px 0 14px;color:var(--accent);font-size:13px;font-weight:700}.form-label{display:block;font-size:12px;font-weight:600;color:var(--muted);margin-bottom:5px}.form-input{width:100%;padding:8px 12px;border:1px solid var(--line);border-radius:8px;font-size:13px;outline:none}.form-input:focus{border-color:var(--accent-strong)}.checkbox-field{display:flex;align-items:center;gap:6px;font-size:13px;margin-top:24px}.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(145deg,#081526,#0d2338 52%,#133250)}.login-card{background:#fff;border-radius:16px;padding:36px 32px;width:100%;max-width:380px;box-shadow:0 20px 60px rgba(0,0,0,.3)}.login-title{font-size:22px;font-weight:700;color:var(--accent);margin-bottom:4px}.login-sub{font-size:13px;color:var(--muted);margin-bottom:24px}.error-msg{color:var(--danger);font-size:12px;margin-top:10px}.empty{text-align:center;padding:48px;color:var(--muted);font-size:13px}.empty-action{margin:16px auto 0}.spinner{display:inline-block;width:14px;height:14px;border:2px solid;border-top:2px solid transparent;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}@media (max-width:900px){.shell{display:block}.sidebar{position:static;height:auto;flex-direction:row;flex-wrap:wrap}.brand{width:100%}.nav-spacer{display:none}.main{padding:20px 14px}.table-wrap{overflow-x:auto}.modal{min-width:0;margin:16px;padding:20px}.form-grid{grid-template-columns:1fr}.form-span-2{grid-column:span 1}}