:root{--color-bg-primary: #0f1117;--color-bg-secondary: #161822;--color-bg-tertiary: #1e2030;--color-bg-hover: #252840;--color-bg-input: #1a1c2e;--color-border: #2a2d42;--color-border-focus: #6366f1;--color-text-primary: #e2e4f0;--color-text-secondary: #8b8fa8;--color-text-muted: #5c6078;--color-accent: #6366f1;--color-accent-hover: #818cf8;--color-accent-muted: rgba(99, 102, 241, .15);--color-success: #22c55e;--color-warning: #eab308;--color-danger: #ef4444;--color-info: #3b82f6;--color-success-bg: rgba(34, 197, 94, .1);--color-warning-bg: rgba(234, 179, 8, .1);--color-danger-bg: rgba(239, 68, 68, .1);--sidebar-width: 240px;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: "SF Mono", "Fira Code", "Fira Mono", "Roboto Mono", monospace;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 25px rgba(0, 0, 0, .4)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;font-family:var(--font-sans);font-size:14px;line-height:1.5;color:var(--color-text-primary);background:var(--color-bg-primary);-webkit-font-smoothing:antialiased}a{color:var(--color-accent);text-decoration:none}a:hover{color:var(--color-accent-hover)}#app{display:flex;height:100vh;overflow:hidden}.sidebar{width:var(--sidebar-width);min-width:var(--sidebar-width);height:100vh;background:var(--color-bg-secondary);border-right:1px solid var(--color-border);display:flex;flex-direction:column;overflow-y:auto}.sidebar.hidden{display:none}.sidebar-header{padding:20px 16px 16px;border-bottom:1px solid var(--color-border)}.logo{font-size:18px;font-weight:700;color:var(--color-text-primary);letter-spacing:-.02em}.logo-accent{color:var(--color-accent)}.nav-links{list-style:none;padding:8px;flex:1}.nav-link{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius-md);color:var(--color-text-secondary);font-size:14px;font-weight:500;transition:background .15s,color .15s}.nav-link:hover{background:var(--color-bg-hover);color:var(--color-text-primary)}.nav-link.active{background:var(--color-accent-muted);color:var(--color-accent)}.nav-icon{width:18px;height:18px;flex-shrink:0}.sidebar-footer{padding:12px 16px;border-top:1px solid var(--color-border)}.app-version{margin-top:6px;font-size:10px;color:var(--color-text-secondary);opacity:.5;font-family:monospace}.user-info{font-size:12px;color:var(--color-text-secondary);margin-bottom:8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.main-content{flex:1;overflow-y:auto;padding:32px}.main-content.full-width{display:flex;align-items:center;justify-content:center}.page-header{margin-bottom:24px}.page-header h2{font-size:22px;font-weight:700;color:var(--color-text-primary);margin-bottom:4px}.page-header p{color:var(--color-text-secondary);font-size:14px}.page-header-row{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.card{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:20px;margin-bottom:16px}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.card-title{font-size:16px;font-weight:600}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px}.stat-card{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:20px}.stat-label{font-size:12px;font-weight:500;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted);margin-bottom:4px}.stat-value{font-size:28px;font-weight:700;color:var(--color-text-primary)}.table-wrapper{overflow-x:auto}table{width:100%;border-collapse:collapse}thead th{text-align:left;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted);padding:10px 12px;border-bottom:1px solid var(--color-border)}tbody td{padding:12px;border-bottom:1px solid var(--color-border);font-size:13px;color:var(--color-text-secondary)}tbody tr:hover{background:var(--color-bg-hover)}tbody tr:last-child td{border-bottom:none}.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;vertical-align:middle}.status-dot.green{background:var(--color-success);box-shadow:0 0 6px #22c55e66}.status-dot.yellow{background:var(--color-warning);box-shadow:0 0 6px #eab30866}.status-dot.red{background:var(--color-danger);box-shadow:0 0 6px #ef444466}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:9999px;font-size:11px;font-weight:600;letter-spacing:.02em}.badge-success{background:var(--color-success-bg);color:var(--color-success)}.badge-warning{background:var(--color-warning-bg);color:var(--color-warning)}.badge-danger{background:var(--color-danger-bg);color:var(--color-danger)}.badge-neutral{background:var(--color-bg-tertiary);color:var(--color-text-secondary)}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius-md);font-size:13px;font-weight:500;border:none;cursor:pointer;transition:background .15s,color .15s,box-shadow .15s;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-accent-hover)}.btn-secondary{background:var(--color-bg-tertiary);color:var(--color-text-primary);border:1px solid var(--color-border)}.btn-secondary:hover:not(:disabled){background:var(--color-bg-hover)}.btn-danger{background:var(--color-danger-bg);color:var(--color-danger)}.btn-danger:hover:not(:disabled){background:#ef444433}.btn-ghost{background:transparent;color:var(--color-text-secondary)}.btn-ghost:hover:not(:disabled){color:var(--color-text-primary);background:var(--color-bg-hover)}.btn-sm{padding:5px 10px;font-size:12px}.form-group{margin-bottom:16px}.form-label{display:block;font-size:12px;font-weight:600;color:var(--color-text-secondary);margin-bottom:6px;text-transform:uppercase;letter-spacing:.04em}.form-input{width:100%;padding:10px 12px;background:var(--color-bg-input);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:14px;font-family:var(--font-sans);transition:border-color .15s}.form-input:focus{outline:none;border-color:var(--color-border-focus);box-shadow:0 0 0 3px 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fadeOut{0%{opacity:1}to{opacity:0}}@media(max-width:768px){.sidebar{position:fixed;z-index:50;transform:translate(-100%);transition:transform .2s}.sidebar.mobile-open{transform:translate(0);display:flex}.main-content{padding:16px}.stats-grid{grid-template-columns:1fr 1fr}.mobile-menu-btn{display:block!important}}.mobile-menu-btn{display:none;position:fixed;top:12px;left:12px;z-index:60;background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-primary);padding:8px;cursor:pointer}.section{margin-bottom:32px}.api-key-display{display:flex;align-items:center;gap:8px}.api-key-display .form-input{flex:1}.tag{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;background:var(--color-bg-tertiary);border-radius:9999px;font-size:12px;color:var(--color-text-secondary);cursor:pointer;transition:background 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ease}.usage-bar-fill.usage-high{background:var(--color-warning)}.usage-bar-fill.usage-full{background:var(--color-danger)}.billing-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.plan-table{width:100%;border-collapse:collapse}.plan-table th,.plan-table td{padding:10px 16px;text-align:center;font-size:13px;border-bottom:1px solid var(--color-border)}.plan-table th:first-child,.plan-table td:first-child{text-align:left}.plan-table thead th{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--color-text-muted)}.plan-table .plan-col-current{background:var(--color-accent-muted)}.alert-warning{background:var(--color-warning-bg);color:var(--color-warning);border:1px solid rgba(234,179,8,.2)}.toast{position:fixed;top:20px;right:20px;z-index:200;padding:14px 20px;border-radius:var(--radius-md);font-size:13px;font-weight:500;box-shadow:var(--shadow-lg);animation:slideIn .3s ease,fadeOut .3s ease 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.onboarding-subtitle{color:var(--color-text-secondary);font-size:14px;margin-bottom:24px}.onboarding-step{display:flex;gap:12px;margin-bottom:20px}.onboarding-step-num{flex-shrink:0;width:28px;height:28px;border-radius:50%;background:var(--color-accent-muted);color:var(--color-accent);font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center}.onboarding-step-body{flex:1}.onboarding-step-body p{font-size:13px;color:var(--color-text-secondary);margin-bottom:6px}.onboarding-step-body code{display:block;margin-top:4px;font-size:12px;word-break:break-all}.sidebar-plan-badge{display:inline-flex;align-items:center;padding:1px 7px;border-radius:9999px;font-size:10px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;margin-left:6px;vertical-align:middle}.loading-state{text-align:center;padding:48px 20px;color:var(--color-text-muted)}.loading-state .spinner{margin:0 auto 12px;width:24px;height:24px}.loading-state p{font-size:13px}.member-table td,.member-table th{vertical-align:middle}.sidebar-overlay{display:none}@media(max-width:768px){.sidebar-overlay{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:45;animation:fadeIn .15s}.sidebar.hidden+.sidebar-overlay{display:none}.table-wrapper{-webkit-overflow-scrolling:touch}}.hidden{display:none!important}.text-muted{color:var(--color-text-muted)}.text-secondary{color:var(--color-text-secondary)}.text-success{color:var(--color-success)}.text-danger{color:var(--color-danger)}.text-warning{color:var(--color-warning)}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.mb-2{margin-bottom:8px}.mb-4{margin-bottom:16px}.flex{display:flex}.items-center{align-items:center}.gap-2{gap:8px}.gap-4{gap:16px}