:root{color-scheme:light;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5;font-weight:400;color:#0f172a;background:#eff4ff;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{min-height:100vh;background:radial-gradient(circle at top left,rgba(59,130,246,.18),transparent 32%),radial-gradient(circle at bottom right,rgba(14,165,233,.18),transparent 28%),#eff4ff}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button{cursor:pointer}img{max-width:100%;display:block}.boot-screen,.centered-page{min-height:100vh;display:grid;place-items:center;padding:24px}.loading-state{display:inline-flex;align-items:center;gap:12px;padding:18px 20px;border-radius:20px;background:#fffc;box-shadow:0 18px 40px #0f172a14}.spinner{width:18px;height:18px;border-radius:999px;border:2px solid rgba(37,99,235,.22);border-top-color:#2563eb;animation:spin .85s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.auth-shell{min-height:100vh;display:grid;grid-template-columns:minmax(280px,1.15fr) minmax(360px,560px);gap:32px;padding:32px}.auth-hero,.auth-card{border-radius:28px;background:#ffffffd6;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:0 20px 48px #0f172a1a}.auth-hero{padding:48px;display:flex;flex-direction:column;justify-content:center;gap:24px;background:radial-gradient(circle at top left,rgba(14,165,233,.25),transparent 34%),radial-gradient(circle at bottom right,rgba(79,70,229,.2),transparent 28%),#ffffffe0}.auth-hero-badge,.eyebrow{display:inline-flex;width:fit-content;margin:0;padding:6px 12px;border-radius:999px;background:#2563eb1a;color:#1d4ed8;font-size:.8rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.auth-hero h1,.page-header h1,.auth-header-copy h2{margin:0;line-height:1.05}.auth-hero h1{font-size:clamp(2.7rem,5vw,4.7rem)}.auth-hero p,.page-description,.auth-header-copy p,.brand-copy,.section-card-header p,.empty-state p,.helper-copy,.stat-hint,.sidebar-user-copy,.auth-footer-copy,.list-item p,.action-card span,.product-card p{margin:0;color:#475569}.hero-points{display:grid;gap:16px}.hero-points>div{padding:18px 20px;border-radius:20px;background:#ffffffb8}.hero-points strong,.action-card strong,.product-card h3,.section-card h2,.list-item strong,.sidebar-user-name,.stat-value,.detail-row strong{display:block;color:#0f172a}.auth-card-section{display:grid;place-items:center}.auth-card{width:100%;max-width:560px;padding:32px}.auth-card.narrow{max-width:480px}.auth-header-copy{display:grid;gap:8px;margin-bottom:20px}.segmented-control{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;padding:6px;border-radius:18px;background:#e2e8f0;margin-bottom:20px}.segmented-control.compact{max-width:260px}.segmented-control button,.primary-button,.ghost-button,.danger-button,.social-button,.mobile-nav-link,.nav-link{border:0;transition:background-color .2s ease,color .2s ease,opacity .2s ease,transform .2s ease}.segmented-control button{padding:12px 16px;border-radius:14px;background:transparent;color:#334155;font-weight:600}.segment-active{background:#fff!important;color:#0f172a!important;box-shadow:0 10px 24px #0f172a14}.form-stack,.page-stack,.detail-list,.stack-list{display:grid;gap:16px}.field{display:grid;gap:8px}.field span,.stat-label{font-size:.9rem;font-weight:600;color:#1e293b}.field input,.field textarea,.field select,.card-element-shell{width:100%;padding:14px 16px;border-radius:16px;border:1px solid #cbd5e1;background:#fff;color:#0f172a}.field textarea{resize:vertical}.primary-button,.danger-button,.ghost-button,.social-button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 18px;border-radius:16px;font-weight:700}.primary-button{background:linear-gradient(135deg,#2563eb,#4f46e5);color:#fff}.ghost-button,.social-button{background:#e2e8f0;color:#0f172a}.danger-button,.danger-text{background:#fee2e2;color:#b91c1c}.social-button.apple-button{background:#0f172a;color:#fff}.social-button-disabled,button:disabled{cursor:not-allowed;opacity:.65}.social-auth-actions,.button-row,.inline-actions,.page-actions,.product-card-footer,.section-card-footer,.mobile-topbar,.list-item-stretch{display:flex;align-items:center;gap:12px;justify-content:space-between}.auth-divider{position:relative;text-align:center;margin:10px 0 2px}.auth-divider:before{content:"";position:absolute;inset:50% 0 auto;border-top:1px solid #cbd5e1}.auth-divider span{position:relative;z-index:1;padding:0 14px;background:#ffffffeb;color:#64748b}.notice{padding:14px 16px;border-radius:18px;font-weight:500}.notice-info{background:#dbeafe;color:#1d4ed8}.notice-success{background:#dcfce7;color:#166534}.notice-danger{background:#fee2e2;color:#b91c1c}.app-shell{min-height:100vh;display:grid;grid-template-columns:280px minmax(0,1fr)}.sidebar{display:flex;flex-direction:column;justify-content:space-between;gap:28px;padding:28px 22px;background:#0f172af0;color:#f8fafc}.brand-link{font-size:1.45rem;font-weight:800}.sidebar-nav,.mobile-nav{display:grid;gap:10px}.nav-link,.mobile-nav-link{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 14px;border-radius:14px;color:#cbd5e1;background:transparent;text-decoration:none;font-weight:600}.nav-link-active,.mobile-nav-link-active{background:#ffffff1f;color:#fff}.sidebar-footer,.shell-main{display:grid;gap:20px}.shell-main{min-width:0}.mobile-topbar{display:none;padding:20px 20px 0}.page-shell{padding:28px}.page-header,.two-column-grid,.stats-grid,.action-grid,.product-grid,.detail-row,.list-item{display:grid;gap:16px}.page-header{grid-template-columns:minmax(0,1fr) auto;align-items:end}.page-description{max-width:780px}.two-column-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.stats-grid,.product-grid,.action-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.compact-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.section-card,.stat-card,.action-card,.product-card{border-radius:24px;background:#ffffffe6;box-shadow:0 16px 36px #0f172a14}.section-card,.stat-card,.action-card,.product-card,.empty-state{padding:22px}.section-card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:18px}.section-card-body{display:grid;gap:16px}.stat-value{font-size:1.8rem}.action-card,.product-card{display:grid;gap:12px}.product-card-top{display:flex;justify-content:space-between;align-items:center;gap:12px}.product-badge{display:inline-flex;width:fit-content;padding:6px 12px;border-radius:999px;background:#4f46e51a;color:#4338ca;font-size:.85rem;font-weight:700}.detail-list,.stack-list{gap:12px}.detail-row,.list-item{grid-template-columns:minmax(0,1fr) auto;align-items:center;padding:14px 0;border-bottom:1px solid #e2e8f0}.detail-row:last-child,.list-item:last-child{border-bottom:0;padding-bottom:0}.detail-row:first-child,.list-item:first-child{padding-top:0}.detail-row span,.list-item span{color:#64748b}.empty-state{display:grid;gap:8px;border:1px dashed #cbd5e1;text-align:center}.checkbox-row{display:inline-flex;align-items:center;gap:12px;color:#334155}.chip-group{display:flex;flex-wrap:wrap;gap:10px}.chip{min-height:38px;padding:8px 14px;border-radius:999px;background:#e2e8f0;color:#334155;font-weight:600}.chip-active{background:#dbeafe;color:#1d4ed8}.faq-controls,.faq-list,.support-tips,.social-connection-card{display:grid;gap:14px}.faq-item,.support-tips,.social-connection-card{padding:16px 18px;border-radius:18px;background:#f8fafc;border:1px solid #e2e8f0}.faq-question{display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer;list-style:none;font-weight:700;color:#0f172a}.faq-question::-webkit-details-marker{display:none}.faq-question small{color:#64748b;font-weight:600}.faq-answer{margin-top:14px;color:#475569;white-space:pre-wrap}.support-tips strong,.social-connection-top strong{color:#0f172a}.support-tips p{margin:0;color:#475569}.social-connection-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.status-pill{display:inline-flex;width:fit-content;padding:6px 12px;border-radius:999px;background:#e2e8f0;color:#475569;font-size:.82rem;font-weight:700}.status-pill-active{background:#dcfce7;color:#166534}.profile-preview{display:grid;gap:18px}.profile-avatar-preview,.profile-avatar-fallback{width:112px;height:112px;border-radius:28px}.profile-avatar-preview{object-fit:cover;box-shadow:0 14px 30px #0f172a1f}.profile-avatar-fallback{display:grid;place-items:center;background:linear-gradient(135deg,#2563eb,#4f46e5);color:#fff;font-size:2rem;font-weight:800}.mobile-nav{display:none;position:sticky;bottom:0;grid-template-columns:repeat(6,minmax(0,1fr));padding:12px;border-top:1px solid #dbe1ea;background:#ffffffeb;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.settings-links-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.workspace-page-actions{flex-wrap:wrap;justify-content:flex-end}.workspace-inline-field{min-width:180px}.search-inline-field{min-width:260px}.wrap-actions{flex-wrap:wrap}.pairing-code-card,.embedded-panel,.snapshot-card,.bookmark-card,.session-card{padding:16px 18px;border-radius:18px;background:#f1f5f9e6;border:1px solid rgba(148,163,184,.25)}.pairing-code-card strong{font-size:1.4rem;letter-spacing:.18em}.compact-stack{gap:10px}.chip-list{display:flex;flex-wrap:wrap;gap:10px}.status-chip{display:inline-flex;align-items:center;padding:8px 12px;border-radius:999px;background:#2563eb1a;color:#1d4ed8;font-weight:600}.bookmark-grid,.session-window-grid{display:grid;gap:16px}.bookmark-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.bookmark-card,.session-card{display:grid;gap:14px}.snapshot-card,.snapshot-preview-grid,.tag-chip-list{display:grid;gap:12px}.snapshot-preview-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.tag-chip-list{display:flex;flex-wrap:wrap;gap:8px}.tag-chip{display:inline-flex;align-items:center;width:fit-content;padding:6px 10px;border-radius:999px;background:#4f46e51f;color:#4338ca;font-size:.82rem;font-weight:600}.action-card-button{text-align:left}.compact-panel{border-radius:20px;border:1px solid #dbe1ea;background:#ffffffb8;box-shadow:0 10px 24px #0f172a0f}.compact-panel-summary{cursor:pointer;list-style:none;padding:14px 16px;font-weight:700;color:#0f172a}.compact-panel-summary::-webkit-details-marker{display:none}.compact-panel-body{padding:0 0 4px}.compact-action-group{width:100%}.tab-selection-row{display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:center;padding:10px 12px;border-radius:14px;background:#ffffffc7}.workspace-row{border-radius:18px;padding:16px 18px;background:#f1f5f9d1}@media (max-width: 1080px){.auth-shell,.app-shell,.two-column-grid,.page-header{grid-template-columns:1fr}.auth-shell{padding:20px}.auth-hero{padding:28px}.sidebar{display:none}.mobile-topbar,.mobile-nav{display:grid}.mobile-topbar{grid-template-columns:minmax(0,1fr) auto;align-items:center}.page-shell{padding:20px 20px 92px}}@media (max-width: 720px){.auth-card,.auth-hero,.section-card,.stat-card,.action-card,.product-card{padding:18px;border-radius:20px}.auth-shell,.page-shell,.centered-page{padding:16px}.workspace-inline-field,.search-inline-field{min-width:0}.detail-row,.list-item{grid-template-columns:1fr;align-items:flex-start}.snapshot-preview-grid{grid-template-columns:1fr}.social-auth-actions,.button-row,.inline-actions,.product-card-footer,.section-card-footer,.faq-question,.social-connection-top{flex-direction:column;align-items:stretch}.mobile-nav{gap:8px}.mobile-nav-link{min-height:42px;padding:10px 8px;font-size:.82rem}}