:root{--bg-color:#0f172a;--surface-color:#1e293b;--surface-hover:#334155;--primary-color:#3b82f6;--primary-hover:#2563eb;--text-primary:#f8fafc;--text-secondary:#94a3b8;--border-color:#334155;--error-color:#ef4444;--success-color:#22c55e;--shadow-sm:0 1px 2px 0 rgb(0 0 0 / 0.05);--shadow-md:0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);--shadow-lg:0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1)}body{background-color:var(--bg-color);color:var(--text-primary);font-family:"Inter",system-ui,-apple-system,sans-serif;min-height:100vh;display:flex;flex-direction:column;margin:0 0 0 0}.auth-header{position:absolute;top:1rem;left:1rem;z-index:10}.auth-header .btn-secondary{display:inline-flex;align-items:center;background-color:rgba(30,41,59,.8);backdrop-filter:blur(4px);border:1px solid var(--border-color);color:var(--text-primary);text-decoration:none;padding:.5rem 1rem;border-radius:6px;font-size:.9rem;transition:all .2s ease}.auth-header .btn-secondary:hover{background-color:var(--surface-hover);border-color:var(--text-secondary)}.app-background{min-height:89vh;display:flex;justify-content:center;align-items:center;padding:2rem;background:radial-gradient(circle at center,#1e293b 0,#0f172a 100%)}.auth-container{width:100%;max-width:400px}.auth-card{background-color:var(--surface-color);padding:2rem;border-radius:12px;box-shadow:var(--shadow-lg);border:1px solid var(--border-color)}.auth-title{font-size:1.875rem;font-weight:700;text-align:center;margin-bottom:2rem;color:var(--text-primary)}.form-group{margin-bottom:1.5rem}.form-label{display:block;font-size:.875rem;font-weight:500;margin-bottom:.5rem;color:var(--text-secondary)}.form-input,.form-control{width:100%;padding:.75rem 1rem;background-color:var(--bg-color);border:1px solid var(--border-color);border-radius:6px;color:var(--text-primary);font-size:1rem;transition:border-color .2s,box-shadow 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var(--border-color)}.back-home-link{display:flex;align-items:center;gap:.75rem;color:var(--text-secondary);text-decoration:none;font-size:.95rem;font-weight:500;transition:color .2s}.back-home-link:hover{color:var(--primary-color)}.back-home-link .material-icons{font-size:1.25rem}.sidebar-nav{display:flex;flex-direction:column;gap:.5rem;flex:1}.nav-item{display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;color:var(--text-secondary);text-decoration:none;border-radius:6px;transition:all .2s;border:0;background:0 0;width:100%;text-align:left;font-size:.95rem;cursor:pointer;font-weight:500}.nav-item:hover{background-color:var(--surface-hover);color:var(--text-primary)}.nav-item.active{background-color:var(--primary-color);color:#fff}.nav-item .material-icons{font-size:1.25rem}.dashboard-content{flex:1;min-width:0;padding:3rem 4rem;background-color:var(--bg-color);overflow-y:auto}.content-section{display:none;animation:fadeIn .3s ease}.content-section.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.section-title{font-size:1.5rem;font-weight:700;margin-bottom:1.5rem;color:var(--text-primary);border-bottom:1px solid var(--border-color);padding-bottom:.5rem}.profile-card{background-color:var(--surface-color);border-radius:12px;padding:2.5rem;border:1px solid var(--border-color);max-width:800px;width:100%}.profile-info-row{display:flex;justify-content:space-between;padding:1rem 0;border-bottom:1px solid var(--border-color)}.profile-info-row:last-of-type{border-bottom:none}.profile-label{color:var(--text-secondary);font-weight:500}.profile-value{color:var(--text-primary);font-weight:600}.profile-actions{margin-top:2rem;display:flex;gap:1rem}.api-key-controls{margin-bottom:2rem}.api-keys-table-container{background-color:var(--surface-color);border-radius:12px;overflow:hidden;border:1px solid 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(max-width:768px){.dashboard-container{flex-direction:column}.dashboard-sidebar{width:100%;height:auto;position:relative;border-right:none;border-bottom:1px solid var(--border-color);padding:1rem;gap:1rem}.sidebar-header{padding-bottom:.5rem;border-bottom:none;display:flex;justify-content:space-between;align-items:center}.sidebar-nav{flex-direction:row;overflow-x:auto;padding-bottom:.5rem;gap:.5rem;-webkit-overflow-scrolling:touch;scrollbar-width:none}.sidebar-nav::-webkit-scrollbar{display:none}.nav-item{width:auto;white-space:nowrap;justify-content:center;padding:.5rem 1rem;font-size:.9rem;background-color:rgba(255,255,255,.03);border:1px solid var(--border-color)}.nav-item.active{background-color:var(--primary-color);border-color:var(--primary-color)}#logoutBtn{margin-top:0!important;margin-left:auto;border-color:rgba(239,68,68,.3);background-color:rgba(239,68,68,.1)}.dashboard-content{padding:1.5rem 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var(--border-color);background-color:rgba(0,0,0,.2);display:flex;align-items:center;justify-content:space-between}.card-header-small h3{margin:0;font-size:.95rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.request-bar{display:flex;gap:.75rem;margin-top:1rem}.method-selector{padding:.75rem 1rem;background-color:var(--bg-color);border:1px solid var(--border-color);border-radius:6px;color:var(--text-primary);font-weight:600;cursor:pointer;min-width:100px}.url-input{flex:1;padding:.75rem 1rem;box-sizing:border-box;background-color:var(--bg-color);border:1px solid var(--border-color);border-radius:6px;color:var(--text-secondary);font-family:monospace;font-size:.95rem}.playground-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}@media 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rgba(34,197,94,.2)}.status-error{background-color:rgba(239,68,68,.15);color:var(--error-color);border:1px solid rgba(239,68,68,.2)}.code-block{margin:0;background-color:#0d1117;padding:1rem;border-radius:6px;overflow-x:auto;font-family:"Menlo","Monaco","Courier New",monospace;font-size:.9rem;color:#e6edf3;min-height:100px;max-height:600px;border:1px solid #30363d}.empty-state{text-align:center;padding:2rem;color:var(--text-secondary);font-style:italic;background-color:rgba(0,0,0,.1);border-radius:6px}.refresh-btn{background:var(--primary-color);border:0;border-radius:50%;width:48px;height:48px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s ease;box-shadow:0 2px 8px rgba(255,153,0,.3)}.refresh-btn:hover{background:var(--primary-hover);box-shadow:0 4px 12px rgba(255,153,0,.4)}.refresh-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.refresh-btn .material-icons{color:var(--text-primary);font-size:24px}.refresh-btn .rotating{animation:spin 1s linear infinite}