:root{--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-success: #16a34a;--color-danger: #dc2626;--color-warning: #d97706;--color-text: #0f172a;--color-text-muted: #64748b;--color-border: #e2e8f0;--color-bg: #f8fafc;--color-surface: #ffffff;--color-sidebar-bg: #0f172a;--color-sidebar-text: #94a3b8;--color-sidebar-text-active: #f8fafc;--color-sidebar-active-bg: rgba(255,255,255,.08);--sidebar-width: 240px;--radius: 8px;--shadow-sm: 0 1px 2px rgba(0,0,0,.06);--shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px;color:var(--color-text);background:var(--color-bg);line-height:1.5;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer;border:none;background:none}.layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:var(--color-sidebar-bg);display:flex;flex-direction:column;padding:0;position:fixed;top:0;left:0;height:100vh;overflow-y:auto}.sidebar__logo{display:flex;align-items:center;gap:10px;padding:20px 20px 16px;border-bottom:1px solid rgba(255,255,255,.06)}.sidebar__logo-icon{width:32px;height:32px;background:var(--color-primary);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}.sidebar__logo-text{display:flex;flex-direction:column;gap:0}.sidebar__logo-name{font-size:13px;font-weight:600;color:#f1f5f9;line-height:1.2}.sidebar__logo-sub{font-size:11px;color:var(--color-sidebar-text);line-height:1.2}.sidebar__nav{flex:1;padding:12px 10px;display:flex;flex-direction:column;gap:2px}.sidebar__nav-label{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:#475569;padding:8px 10px 4px;margin-top:4px}.nav-item{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:6px;color:var(--color-sidebar-text);font-size:13px;font-weight:500;transition:background .12s,color .12s;white-space:nowrap}.nav-item:hover{background:#ffffff0d;color:#cbd5e1}.nav-item.active{background:var(--color-sidebar-active-bg);color:var(--color-sidebar-text-active)}.nav-item__icon{width:18px;text-align:center;font-size:15px;flex-shrink:0}.sidebar__footer{padding:12px 10px;border-top:1px solid rgba(255,255,255,.06)}.main{margin-left:var(--sidebar-width);flex:1;min-height:100vh;display:flex;flex-direction:column}.page-header{padding:28px 32px 16px;border-bottom:1px solid var(--color-border);background:var(--color-surface);display:flex;align-items:flex-end;gap:16px}.page-header__text{flex:1}.page-title{font-size:20px;font-weight:700;color:var(--color-text);line-height:1.3}.page-subtitle{font-size:13px;color:var(--color-text-muted);margin-top:2px}.page-content{flex:1;padding:28px 32px}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius);font-size:13px;font-weight:500;line-height:1;transition:background .12s,opacity .12s,border-color .12s;white-space:nowrap;flex-shrink:0}.btn--primary{background:var(--color-primary);color:#fff}.btn--primary:hover{background:var(--color-primary-hover)}.btn--primary:disabled{opacity:.6;cursor:not-allowed}.btn--outline{border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text)}.btn--outline:hover{border-color:#94a3b8}.btn--ghost{color:var(--color-text-muted);padding:8px 10px}.btn--ghost:hover{color:var(--color-text);background:var(--color-border);border-radius:var(--radius)}.btn--danger{background:var(--color-danger);color:#fff}.btn--danger:hover{background:#b91c1c}.btn--sm{padding:6px 12px;font-size:12px}.btn--lg{padding:11px 20px;font-size:14px}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.card__header{padding:16px 20px;border-bottom:1px solid var(--color-border);display:flex;align-items:center;gap:12px}.card__title{font-size:14px;font-weight:600;color:var(--color-text);flex:1}.card__body{padding:20px}.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:500;white-space:nowrap}.badge--success{background:#dcfce7;color:#15803d}.badge--neutral{background:#f1f5f9;color:#475569}.badge--warning{background:#fef3c7;color:#92400e}.toggle{position:relative;display:inline-block;width:40px;height:22px;flex-shrink:0;cursor:pointer}.toggle input{opacity:0;width:0;height:0;position:absolute}.toggle__track{position:absolute;top:0;right:0;bottom:0;left:0;background:#cbd5e1;border-radius:999px;transition:background .15s ease}.toggle__track:after{content:"";position:absolute;top:3px;left:3px;width:16px;height:16px;background:#fff;border-radius:50%;transition:transform .15s ease;box-shadow:0 1px 2px #0003}.toggle input:checked+.toggle__track{background:var(--color-primary)}.toggle input:checked+.toggle__track:after{transform:translate(18px)}.toggle input:focus-visible+.toggle__track{outline:2px solid var(--color-primary);outline-offset:2px}.input-group{display:flex;flex-direction:column;gap:6px}.input-label{font-size:13px;font-weight:500;color:var(--color-text)}.input{padding:9px 12px;border:1px solid var(--color-border);border-radius:var(--radius);font:inherit;font-size:14px;color:var(--color-text);background:var(--color-surface);transition:border-color .12s,box-shadow .12s;outline:none;width:100%}.input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #2563eb26}.input-hint{font-size:12px;color:var(--color-text-muted)}.status-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.status-dot--green{background:var(--color-success);box-shadow:0 0 0 2px #bbf7d0}.status-dot--gray{background:#94a3b8}.collections-list{display:flex;flex-direction:column;gap:0}.collection-row{display:grid;grid-template-columns:1fr repeat(4,110px);gap:8px;align-items:center;padding:14px 20px;border-bottom:1px solid var(--color-border);transition:background .1s}.collection-row:last-child{border-bottom:none}.collection-row:hover{background:#f8fafc}.collection-row__info{min-width:0}.collection-row__title{font-size:14px;font-weight:500;color:var(--color-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.collection-row__meta{display:flex;align-items:center;gap:8px;margin-top:2px}.collection-row__count{font-size:12px;color:var(--color-text-muted)}.connect-page{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px;background:var(--color-bg)}.connect-card{width:100%;max-width:440px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:12px;box-shadow:0 4px 24px #00000014;padding:40px}.connect-card__logo{display:flex;align-items:center;gap:12px;margin-bottom:32px}.connect-card__logo-icon{width:44px;height:44px;background:var(--color-primary);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:22px}.connect-card__logo-label{display:flex;flex-direction:column}.connect-card__logo-name{font-size:16px;font-weight:700;color:var(--color-text)}.connect-card__logo-sub{font-size:12px;color:var(--color-text-muted)}.connect-card__heading{font-size:20px;font-weight:700;color:var(--color-text);margin-bottom:6px}.connect-card__desc{font-size:14px;color:var(--color-text-muted);margin-bottom:28px;line-height:1.6}.connect-card__form{display:flex;flex-direction:column;gap:16px}.input-affix{display:flex;border:1px solid var(--color-border);border-radius:var(--radius);overflow:hidden;transition:border-color .12s,box-shadow .12s}.input-affix:focus-within{border-color:var(--color-primary);box-shadow:0 0 0 3px #2563eb26}.input-affix__prefix{padding:9px 10px 9px 12px;background:#f8fafc;border-right:1px solid var(--color-border);color:var(--color-text-muted);font-size:14px;white-space:nowrap}.input-affix .input{border:none;border-radius:0;box-shadow:none;flex:1;padding-left:8px}.input-affix .input:focus{box-shadow:none}.connect-card__divider{display:flex;align-items:center;gap:12px;margin:4px 0;color:var(--color-text-muted);font-size:12px}.connect-card__divider:before,.connect-card__divider:after{content:"";flex:1;height:1px;background:var(--color-border)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin-bottom:24px}.stat-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:16px 20px;box-shadow:var(--shadow-sm)}.stat-card__label{font-size:12px;color:var(--color-text-muted);font-weight:500;text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px}.stat-card__value{font-size:28px;font-weight:700;color:var(--color-text);line-height:1}.stat-card__value--success{color:var(--color-success)}.stat-card__value--primary{color:var(--color-primary)}.save-bar{position:sticky;bottom:0;background:var(--color-surface);border-top:1px solid var(--color-border);padding:12px 32px;display:flex;align-items:center;justify-content:space-between;box-shadow:0 -2px 8px #0000000f;z-index:10}.save-bar__status{font-size:13px;color:var(--color-text-muted);display:flex;align-items:center;gap:6px}.save-bar__actions{display:flex;gap:8px}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 24px;text-align:center;color:var(--color-text-muted)}.empty-state__icon{font-size:40px;margin-bottom:16px;opacity:.5}.empty-state__title{font-size:15px;font-weight:600;color:var(--color-text);margin-bottom:6px}.empty-state__desc{font-size:13px;max-width:300px;line-height:1.6}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:18px;height:18px;border:2px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .7s linear infinite;flex-shrink:0}.alert{padding:12px 16px;border-radius:var(--radius);font-size:13px;display:flex;align-items:flex-start;gap:10px}.alert--error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}.alert--info{background:#eff6ff;color:#1e40af;border:1px solid #bfdbfe}.alert--success{background:#f0fdf4;color:#166534;border:1px solid #bbf7d0}.field{display:flex;flex-direction:column;gap:6px}.field__label{font-size:12px;font-weight:600;color:var(--color-text-muted)}.field__input{padding:8px 10px;border:1px solid var(--color-border);border-radius:6px;font-size:13px;font-family:inherit;color:var(--color-text);background:var(--color-bg);outline:none;width:100%}.field__input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--color-primary) 12%,transparent)}.field__hint{font-size:11px;color:var(--color-text-muted)}