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#0284c766}.login-title{font-size:1.625rem;font-weight:700;color:var(--gs-text);text-align:center;margin:0;letter-spacing:-.02em}.login-subtitle{font-size:.875rem;color:var(--gs-text-muted);text-align:center;margin:0}.login-error{padding:.75rem 1rem;background:var(--gs-danger-light);border:1px solid rgba(239,68,68,.3);border-radius:var(--gs-radius-md);color:var(--gs-danger-text);font-size:.875rem;display:flex;align-items:center;gap:.5rem;animation:fadeIn .2s ease-out}.login-field{display:flex;flex-direction:column;gap:.375rem}.login-field label{font-size:.8125rem;font-weight:600;color:var(--gs-text);text-transform:uppercase;letter-spacing:.04em}.login-field input{padding:.625rem .875rem;border:1px solid var(--gs-border);border-radius:var(--gs-radius-md);font-size:.9375rem;color:var(--gs-text);background:var(--gs-surface);outline:none;transition:var(--gs-transition)}.login-field input:focus{border-color:var(--gs-primary);box-shadow:0 0 0 3px #0284c726}.login-field input:disabled{background:var(--gs-surface-hover);color:var(--gs-text-muted)}.login-btn{margin-top:.5rem;padding:.75rem;background:var(--gs-primary);color:#fff;border:none;border-radius:var(--gs-radius-md);font-size:.9375rem;font-weight:600;cursor:pointer;transition:var(--gs-transition);display:flex;align-items:center;justify-content:center;gap:.5rem;box-shadow:0 2px 4px #0284c740}.login-btn:hover:not(:disabled){background:var(--gs-primary-hover);transform:translateY(-1px);box-shadow:0 4px 8px #0284c759}.login-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.login-footer{margin-top:.5rem;text-align:center;font-size:.75rem;color:var(--gs-text-muted);font-family:var(--gs-font-mono)}@keyframes fadeIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.sidebar{width:260px;min-width:260px;background:var(--gs-sidebar-bg);display:flex;flex-direction:column;height:100vh;border-right:1px solid var(--gs-sidebar-border);transition:width .2s 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.75rem;overflow-y:auto;flex:1;gap:1.25rem}.nav-section-group{display:flex;flex-direction:column;gap:.25rem}.nav-section-title{font-size:.6875rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#64748b;padding:.35rem .625rem .25rem;white-space:nowrap}.sidebar.collapsed .nav-section-title{display:none}.nav-item{display:flex;align-items:center;gap:.75rem;padding:.625rem .75rem;color:var(--gs-sidebar-text);text-decoration:none;font-size:.875rem;font-weight:500;border-radius:var(--gs-radius-md);transition:var(--gs-transition);white-space:nowrap}.nav-item-icon{width:18px;height:18px;min-width:18px;display:flex;align-items:center;justify-content:center;color:inherit}.nav-item-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar.collapsed .nav-item-label{display:none}.sidebar.collapsed .nav-item{justify-content:center;padding:.625rem 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