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12px;color:var(--text);font-size:13px;font-family:inherit;transition:border-color .12s,box-shadow .12s}.input-field:focus{outline:none;border-color:var(--accent-500);box-shadow:0 0 0 3px var(--accent-100)}.input-field-json{font-family:var(--font-mono);font-size:12px;min-height:80px;resize:vertical}.input-checkbox{width:auto;margin-right:8px}.btn-execute{background:var(--success);color:#fff;border:none;padding:10px 24px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;cursor:pointer}.btn-execute:hover{filter:brightness(.95)}.btn-execute:disabled{opacity:.5;cursor:not-allowed}.result-panel{margin-top:var(--space-5);border-radius:var(--radius-md);border:1px solid var(--border);overflow:hidden}.result-header{padding:10px 16px;font-size:13px;font-weight:600}.result-success .result-header{background:var(--success-light);color:var(--success);border-bottom:1px solid var(--border)}.result-error .result-header{background:var(--danger-light);color:var(--danger);border-bottom:1px solid var(--border)}.result-body{padding:var(--space-4);background:var(--surface-1);max-height:400px;overflow-y:auto}.json-display{font-family:var(--font-mono);font-size:12px;white-space:pre-wrap;word-break:break-word;color:var(--text);line-height:1.55}.empty-state{text-align:center;padding:var(--space-8) var(--space-5);color:var(--muted)}.empty-state-icon{font-size:40px;margin-bottom:var(--space-3);opacity:.7}.empty-state-title{font-size:16px;font-weight:600;color:var(--text-strong);margin-bottom:4px}.empty-state-text{font-size:14px}.empty-state-cta{margin-top:var(--space-4)}.skeleton{background:linear-gradient(90deg,var(--surface-2) 0%,var(--surface-3) 50%,var(--surface-2) 100%);background-size:200% 100%;animation:shimmer 1.4s ease-in-out infinite;border-radius:var(--radius-sm)}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.toast-stack{position:fixed;top:16px;right:16px;z-index:5000;display:flex;flex-direction:column;gap:8px}.toast{background:var(--surface-0);border:1px solid var(--border);border-left:3px solid var(--accent-500);border-radius:var(--radius-sm);padding:10px 14px;font-size:13px;color:var(--text-strong);box-shadow:var(--shadow-md);min-width:240px;max-width:360px;animation:toastIn .18s ease-out}.toast.success{border-left-color:var(--success)}.toast.error{border-left-color:var(--danger)}.toast.warning{border-left-color:var(--warning)}@keyframes toastIn{0%{transform:translate(12px);opacity:0}to{transform:none;opacity:1}}.modal-backdrop{position:fixed;inset:0;background:#0a0e188c;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .12s ease-out}.modal-dialog{background:var(--surface-0);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);min-width:480px;max-width:90vw;max-height:90vh;display:flex;flex-direction:column;overflow:hidden;animation:modalIn .14s ease-out}@keyframes modalIn{0%{transform:translateY(8px) scale(.98);opacity:0}to{transform:none;opacity:1}}.modal-head{padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}.modal-head h3{font-size:16px;font-weight:650;color:var(--text-strong)}.modal-body{padding:var(--space-5);overflow-y:auto}.modal-foot{padding:var(--space-3) var(--space-5);border-top:1px solid var(--border);background:var(--surface-1);display:flex;justify-content:flex-end;gap:var(--space-2)}.dropdown{position:absolute;top:calc(100% + 6px);right:0;background:var(--surface-0);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-md);min-width:200px;padding:6px;z-index:100;animation:fadeIn .1s}.dropdown button{display:block;width:100%;text-align:left;padding:8px 10px;border-radius:var(--radius-sm);background:none;border:none;cursor:pointer;font-size:13px;color:var(--text)}.dropdown button:hover{background:var(--surface-2)}.history-table{width:100%;border-collapse:collapse}.history-table th{text-align:left;padding:10px 16px;font-size:12px;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--border)}.history-table td{padding:10px 16px;font-size:13px;border-bottom:1px solid var(--border)}.history-row{cursor:pointer}.history-row:hover{background:var(--surface-1)}.history-detail{background:var(--surface-1);padding:16px}.history-tool{font-family:var(--font-mono);color:var(--accent-600);font-size:12px}.auth-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--surface-1);padding:var(--space-5)}.auth-card{background:var(--surface-0);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:var(--space-7);width:420px;max-width:100%}.auth-brand{display:flex;align-items:center;gap:var(--space-3);margin-bottom:var(--space-5)}.auth-brand .logo{width:44px;height:44px;border-radius:var(--radius-md);background:linear-gradient(135deg,var(--accent-500),var(--accent-700));color:#fff;display:grid;place-items:center;font-weight:700;font-size:18px}.auth-brand h1{font-size:19px;font-weight:650;color:var(--text-strong)}.auth-brand p{font-size:12.5px;color:var(--muted)}.step-indicator{display:flex;gap:8px;margin-bottom:var(--space-5)}.step-indicator .step{flex:1;height:4px;border-radius:2px;background:var(--surface-3);transition:background .2s}.step-indicator .step.active{background:var(--accent-500)}.step-indicator .step.done{background:var(--success)}.select-tool-prompt{display:flex;align-items:center;justify-content:center;height:100%;color:var(--muted);font-size:16px}