@import url("https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap");:root{--bg:#14171c;--surface:#1c2027;--surface-raised:#232833;--ink:#e8e3d9;--ink-dim:#8b8578;--ink-faint:#565a63;--amber:#e8a649;--amber-dim:#6b5430;--rust:#c1666b;--line:#2c313b;--radius:3px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:IBM Plex Sans,sans-serif;min-height:100vh}::selection{background:var(--amber-dim);color:var(--ink)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-thumb{background:var(--line);border-radius:4px}a,button{font-family:inherit}button{cursor:pointer}:focus-visible{outline:2px solid var(--amber);outline-offset:2px}.shell{max-width:720px;margin:0 auto;padding:28px 20px 80px}.masthead{justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:8px}.brand,.masthead{display:flex;align-items:baseline}.brand{gap:10px}.brand-mark{font-family:Fraunces,serif;font-size:26px;font-weight:600;letter-spacing:-.01em}.brand-tag{color:var(--ink-faint);letter-spacing:.04em}.brand-tag,.clock{font-family:IBM Plex Mono,monospace;font-size:11px}.clock{color:var(--ink-dim);text-align:right}.trial-banner{display:flex;align-items:center;justify-content:space-between;gap:14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:12px 16px;margin-top:16px;font-size:13px;color:var(--ink-dim)}.trial-banner-locked{border-color:var(--rust);color:var(--ink)}nav.tabs{display:flex;gap:2px;margin:20px 0 28px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;width:-moz-fit-content;width:fit-content}nav.tabs button{background:transparent;border:none;color:var(--ink-dim);font-size:13px;padding:9px 16px;position:relative;font-family:IBM Plex Mono,monospace;letter-spacing:.02em;transition:color .15s ease,background .15s ease}nav.tabs button+button{border-left:1px solid var(--line)}nav.tabs button.active{color:var(--bg);background:var(--amber)}nav.tabs button:not(.active):hover{color:var(--ink);background:var(--surface-raised)}.tab-badge{display:inline-block;margin-left:6px;min-width:16px;padding:0 4px;border-radius:8px;background:var(--rust);color:var(--ink);font-size:10px;line-height:16px;text-align:center}nav.tabs button.active .tab-badge{background:var(--bg);color:var(--amber)}.view{display:none}.view.active{display:block;animation:fade .25s ease}@keyframes fade{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.field{margin-bottom:16px}.field label{display:block;font-family:IBM Plex Mono,monospace;font-size:11px;color:var(--ink-faint);letter-spacing:.06em;text-transform:uppercase;margin-bottom:7px}.row{display:flex;gap:12px}.row .field{flex:1 1}input[type=text],select,textarea{width:100%;background:var(--surface);border:1px solid var(--line);color:var(--ink);padding:11px 12px;border-radius:var(--radius);font-size:14px;font-family:inherit;resize:vertical}input[type=text]:focus,select:focus,textarea:focus{border-color:var(--amber)}textarea{min-height:130px;line-height:1.55}select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--ink-dim) 50%),linear-gradient(135deg,var(--ink-dim) 50%,transparent 50%);background-position:calc(100% - 18px),calc(100% - 13px);background-size:5px 5px,5px 5px;background-repeat:no-repeat}.btn{background:var(--amber);color:var(--bg);border:none;border-radius:var(--radius);padding:11px 20px;font-size:13px;font-weight:600;font-family:IBM Plex Mono,monospace;letter-spacing:.03em}.btn:hover{background:#f0b565}.btn:disabled{background:var(--ink-faint);cursor:not-allowed}.btn-ghost{background:transparent;border:1px solid var(--line);color:var(--ink-dim);border-radius:var(--radius);padding:10px 16px;font-size:13px;font-family:IBM Plex Mono,monospace}.btn-ghost:hover{color:var(--ink);border-color:var(--ink-dim)}.hint{font-size:12px;color:var(--ink-faint);margin-top:6px;line-height:1.5}.extract-status{display:flex;align-items:center;gap:10px;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);font-size:13px;color:var(--ink-dim);margin-top:14px}.spinner{width:13px;height:13px;border-radius:50%;border:2px solid var(--ink-faint);border-top-color:var(--amber);animation:spin .7s linear infinite;flex-shrink:0}@keyframes spin{to{transform:rotate(1turn)}}.idea-draft{border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px;margin-top:10px;background:var(--surface);display:flex;gap:10px;align-items:flex-start}.idea-draft textarea{min-height:44px;border:none;background:transparent;padding:2px 0}.idea-draft .remove{background:none;border:none;color:var(--ink-faint);font-size:16px;line-height:1;padding:4px}.idea-draft .remove:hover{color:var(--rust)}.library-toolbar{display:flex;gap:10px;margin-bottom:20px}.library-toolbar .search-input{flex:1 1}.entry-group{margin-bottom:26px}.entry-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid var(--line)}.entry-title{font-family:Fraunces,serif;font-size:17px;font-weight:500}.entry-meta{white-space:nowrap;display:flex;align-items:center;gap:10px}.entry-delete,.entry-meta{font-family:IBM Plex Mono,monospace;font-size:11px;color:var(--ink-faint)}.entry-delete{background:none;border:none;text-transform:uppercase;letter-spacing:.04em;padding:0}.entry-delete:hover{color:var(--rust)}.tag-chip-row{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}.tag-chip{font-family:IBM Plex Mono,monospace;font-size:11px;letter-spacing:.02em;border:1px solid var(--line);border-radius:12px;padding:3px 10px;background:transparent;color:var(--ink-dim);cursor:pointer}.tag-chip:hover{border-color:var(--amber);color:var(--ink)}.tag-chip.tag-chip-active{background:var(--amber);border-color:var(--amber);color:var(--bg)}.tag-chip.tag-chip-static{cursor:default;padding:2px 8px}.tag-chip.tag-chip-static:hover{border-color:var(--line);color:var(--ink-dim)}.file-row{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:14px 16px;margin-bottom:8px;cursor:pointer;transition:border-color .15s ease}.file-row:hover{border-color:var(--amber)}.file-row .entry-title{font-size:15px;margin-bottom:4px}.file-row .entry-meta{white-space:normal}.file-info{min-width:0}.card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:14px 16px;margin-bottom:8px}.card.card-selected{border-color:var(--amber)}.card-row{display:flex;align-items:flex-start;gap:10px;margin-bottom:10px}.card-check{margin-top:4px;flex-shrink:0;width:auto}.card-row .card-text{margin-bottom:0;flex:1 1}.card-row .remove{background:none;border:none;color:var(--ink-faint);font-size:16px;line-height:1;padding:2px 4px;flex-shrink:0}.card-row .remove:hover{color:var(--rust)}.card-text{font-size:14px;line-height:1.6;margin-bottom:10px}.card-foot{display:flex;align-items:center;justify-content:space-between;gap:12px}.decay-bar{flex:1 1;height:4px;background:var(--line);border-radius:2px;overflow:hidden}.decay-fill{height:100%;background:var(--amber);transition:width .3s ease}.decay-fill.overdue{background:var(--rust)}.card-due{font-family:IBM Plex Mono,monospace;font-size:11px;white-space:nowrap}.card-due,.empty{color:var(--ink-faint)}.empty{text-align:center;padding:60px 20px}.empty-mark{font-family:Fraunces,serif;font-size:15px;color:var(--ink-dim);margin-bottom:6px}.empty-sub{font-size:12px;line-height:1.6}.review-stage{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:30px 26px;min-height:220px;display:flex;flex-direction:column;justify-content:center}.review-eyebrow{font-family:IBM Plex Mono,monospace;font-size:11px;color:var(--ink-faint);letter-spacing:.06em;text-transform:uppercase;margin-bottom:14px}.review-prompt{font-family:Fraunces,serif;font-size:19px;line-height:1.5;margin-bottom:6px}.review-source{font-size:12px;color:var(--ink-faint);margin-bottom:20px}.review-answer{font-size:15px;line-height:1.65;padding-top:16px;border-top:1px dashed var(--line);margin-top:4px;color:var(--ink)}.reveal-btn{align-self:flex-start;margin-top:4px}.rate-row{display:flex;gap:8px;margin-top:22px;flex-wrap:wrap}.rate-btn{flex:1 1;min-width:100px;border:1px solid var(--line);background:var(--surface-raised);color:var(--ink);border-radius:var(--radius);padding:10px 8px;font-size:12px;font-family:IBM Plex Mono,monospace;text-align:center}.rate-btn .rk{display:block;font-size:13px;margin-bottom:2px}.rate-btn .ri{display:block;color:var(--ink-faint);font-size:10px}.rate-btn[data-r=again]:hover{border-color:var(--rust);color:var(--rust)}.rate-btn[data-r=hard]:hover{border-color:#c98f4a;color:#c98f4a}.rate-btn[data-r=good]:hover{border-color:var(--amber);color:var(--amber)}.rate-btn[data-r=easy]:hover{border-color:#7fb08a;color:#7fb08a}.review-progress{font-family:IBM Plex Mono,monospace;font-size:11px;color:var(--ink-faint);margin-bottom:10px}.streak-hero{text-align:center;padding:30px 20px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);margin-bottom:18px}.streak-number{font-family:Fraunces,serif;font-size:48px;font-weight:600;color:var(--amber);line-height:1}.streak-label{font-size:13px;color:var(--ink-dim);margin-top:8px}.stat-tiles{display:flex;gap:10px;margin-bottom:22px}.stat-tile{flex:1 1;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:16px;text-align:center}.stat-tile-value{font-family:Fraunces,serif;font-size:26px;font-weight:600}.stat-tile-label{font-family:IBM Plex Mono,monospace;font-size:11px;color:var(--ink-faint);text-transform:uppercase;letter-spacing:.04em;margin-top:6px}.activity-grid{display:grid;grid-template-rows:repeat(7,11px);grid-auto-flow:column;grid-gap:3px;gap:3px}.activity-cell{width:11px;height:11px;border-radius:2px}.activity-l0{background:var(--line)}.activity-l1{background:#4a3f2e}.activity-l2{background:var(--amber-dim)}.activity-l3{background:var(--amber)}.onboarding-card{border:1px solid var(--amber-dim);border-radius:var(--radius);background:var(--surface);padding:20px;margin-bottom:26px}.onboarding-title{font-family:Fraunces,serif;font-size:18px;font-weight:600;margin-bottom:8px}.onboarding-body{font-size:13px;line-height:1.6;color:var(--ink-dim);margin-bottom:14px}.landing-shell{max-width:640px;margin:0 auto;padding:60px 20px 100px}.landing-hero{text-align:center;margin-bottom:60px}.landing-hero .brand{display:flex;align-items:baseline;justify-content:center;gap:10px;margin-bottom:40px}.landing-headline{font-family:Fraunces,serif;font-size:32px;font-weight:600;line-height:1.25;margin:0 0 18px;letter-spacing:-.01em}.landing-sub{font-size:15px;line-height:1.65;color:var(--ink-dim);max-width:480px;margin:0 auto 28px}.landing-cta{font-size:14px;padding:13px 28px}.landing-note{font-size:12px;color:var(--ink-faint);margin-top:14px}.landing-features{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:20px;gap:20px}.landing-feature{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:20px}.landing-feature-title{font-family:IBM Plex Mono,monospace;font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--amber);margin-bottom:10px}.landing-feature-body{font-size:13px;line-height:1.6;color:var(--ink-dim)}@media (max-width:480px){.row{flex-direction:column}.brand-mark{font-size:22px}.clock{display:none}.landing-headline{font-size:26px}.landing-features{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){*{animation-duration:.001ms!important;transition-duration:.001ms!important}}