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0 1px 3px rgba(0,0,0,.3), 0 1px 2px rgba(0,0,0,.2);--shadow-md: 0 4px 6px rgba(0,0,0,.3), 0 2px 4px rgba(0,0,0,.2)}html{font-size:14px}body{font-family:Gotham,Montserrat,sans-serif;background-color:var(--bg-base);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased}.app-layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);min-height:100vh;background-color:var(--bg-surface);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100}.sidebar-logo{padding:24px 20px 20px;border-bottom:1px solid var(--border)}.sidebar-logo img{height:36px;width:auto}.sidebar-nav{padding:12px 0;flex:1}.nav-label{padding:8px 20px 4px;font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted)}.nav-link{display:flex;align-items:center;gap:10px;padding:10px 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28px;height:56px;display:flex;align-items:center;justify-content:space-between;gap:16px}.header-title{font-size:15px;font-weight:600;color:var(--text-primary)}.header-actions{display:flex;align-items:center;gap:12px}.header-user{font-size:13px;color:var(--text-secondary);font-weight:500}.content{flex:1;padding:28px}.card{background-color:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:12px}.card-title{font-size:14px;font-weight:600;color:var(--text-primary)}.card-body{padding:20px}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:6px;font-size:13px;font-weight:600;border:1px solid transparent;transition:background-color .15s,opacity .15s,box-shadow .15s;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background-color:var(--btn-primary-bg);color:var(--btn-primary-fg);border-color:var(--btn-primary-bg)}.btn-primary:hover:not(:disabled){filter:brightness(1.1);box-shadow:var(--shadow-md)}.btn-secondary{background-color:transparent;color:var(--text-secondary);border-color:var(--border)}.btn-secondary:hover:not(:disabled){background-color:var(--bg-subtle);color:var(--text-primary)}.btn-danger{background-color:transparent;color:var(--status-error);border-color:var(--status-error)}.btn-danger:hover:not(:disabled){background-color:var(--status-error);color:#fff}.btn-ghost{background-color:transparent;color:var(--text-secondary);border-color:transparent;padding:6px 10px}.btn-ghost:hover:not(:disabled){background-color:var(--bg-subtle);color:var(--text-primary)}.btn-sm{padding:4px 10px;font-size:12px}.btn-icon{padding:7px;border-radius:6px}.form-group{display:flex;flex-direction:column;gap:5px}.form-label{font-size:12px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.04em}.form-input,.form-select{width:100%;padding:8px 12px;background-color:var(--bg-base);border:1px solid var(--border);border-radius:6px;color:var(--text-primary);font-size:13px;transition:border-color .15s,box-shadow .15s;outline:none}.form-input:focus,.form-select:focus{border-color:var(--color-primary-light);box-shadow:0 0 0 3px #404deb26}[data-theme=dark] .form-input:focus,[data-theme=dark] .form-select:focus{box-shadow:0 0 0 3px #404deb40}.form-input::placeholder{color:var(--text-muted)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-hint{font-size:11px;color:var(--text-muted)}.form-error{font-size:12px;color:var(--status-error)}.table-wrapper{overflow-x:auto}.table{width:100%;border-collapse:collapse;font-size:13px}.table th{padding:10px 14px;text-align:left;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);border-bottom:1px solid var(--border);white-space:nowrap}.table td{padding:12px 14px;border-bottom:1px solid var(--border);color:var(--text-primary);vertical-align:middle}.table tbody tr:last-child td{border-bottom:none}.table tbody tr:hover td{background-color:var(--bg-subtle)}.table-actions{display:flex;align-items:center;gap:4px;justify-content:flex-end}.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:99px;font-size:11px;font-weight:600}.badge-success{background-color:#3bddb826;color:#1a9e7a}[data-theme=dark] .badge-success{background-color:#3bddb833;color:var(--status-success)}.badge-danger{background-color:#ff513c1f;color:#c0392b}[data-theme=dark] .badge-danger{background-color:#ff513c33;color:var(--status-error)}.badge-info{background-color:#5ce1e626;color:#0097a7}[data-theme=dark] .badge-info{background-color:#5ce1e633;color:var(--status-info)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#00000073;display:flex;align-items:center;justify-content:center;z-index:200;padding:16px}.modal{background-color:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-md);width:100%;max-width:520px;max-height:90vh;display:flex;flex-direction:column}.modal-lg{max-width:680px}.modal-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.modal-title{font-size:15px;font-weight:600}.modal-body{padding:20px;overflow-y:auto;display:flex;flex-direction:column;gap:14px}.modal-footer{padding:14px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px}.toast-container{position:fixed;bottom:24px;right:24px;display:flex;flex-direction:column;gap:8px;z-index:300}.toast{display:flex;align-items:center;gap:10px;padding:12px 16px;border-radius:var(--radius);box-shadow:var(--shadow-md);font-size:13px;font-weight:500;max-width:360px;animation:slide-in .2s ease}@keyframes slide-in{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.toast-success{background-color:var(--color-primary);color:#fff}[data-theme=dark] .toast-success{background-color:var(--color-primary-light)}.toast-error{background-color:var(--status-error);color:#fff}.toast-info{background-color:var(--bg-surface);color:var(--text-primary);border:1px solid var(--border)}.theme-toggle{background:transparent;border:1px solid var(--border);border-radius:6px;padding:6px;color:var(--text-secondary);display:flex;align-items:center;justify-content:center;width:32px;height:32px;transition:background-color .15s,color .15s}.theme-toggle:hover{background-color:var(--bg-subtle);color:var(--text-primary)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background-color:var(--bg-base);padding:24px}.login-card{background-color:var(--bg-surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow-md);width:100%;max-width:380px;padding:40px 36px 36px}.login-logo{display:flex;justify-content:center;margin-bottom:32px}.login-logo img{height:44px}.login-title{font-size:18px;font-weight:700;color:var(--text-primary);margin-bottom:4px}.login-subtitle{font-size:13px;color:var(--text-secondary);margin-bottom:24px}.login-form{display:flex;flex-direction:column;gap:14px}.login-error{background-color:#ff513c1a;border:1px solid rgba(255,81,60,.3);border-radius:6px;padding:10px 12px;font-size:13px;color:var(--status-error)}.text-muted{color:var(--text-muted)}.text-sm{font-size:12px}.empty-state{padding:48px 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.connection-result.success{color:var(--status-success)}.connection-result.error{background-color:#ff513c1a;color:var(--status-error);border:1px solid rgba(255,81,60,.3)}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.page-header h2{font-size:20px;font-weight:700}