:root{font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color-scheme:dark;--bg:#0f1425;--side:#111728;--surface:#1a2033;--surface2:#20283d;--soft:#252d43;--border:#2d3449;--text:#f2f2fa;--muted:#a3aac0;--faint:#707b98;--accent:#9988ff;--accent2:#7e6df0;--accent-glow:rgba(142,121,248,.22);--cyan:#8dded9;--danger:#ff818e;--shadow:0 15px 45px rgba(2,7,19,.3);--sidebar-width:270px}
:root[data-theme="light"]{color-scheme:light;--bg:#f5f6fa;--side:#fff;--surface:#fff;--surface2:#f7f7fd;--soft:#f0effb;--border:#e5e5ef;--text:#25243c;--muted:#626780;--faint:#858ba4;--accent:#7155d4;--accent2:#6650c7;--accent-glow:rgba(112,84,211,.12);--cyan:#24a797;--danger:#c94455;--shadow:0 15px 45px rgba(33,34,76,.11)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;background:var(--bg);color:var(--text)}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}button,select,input,textarea{outline-offset:3px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent)}[hidden]{display:none!important}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8}::-webkit-scrollbar{width:9px;height:8px}::-webkit-scrollbar-thumb{background:#66708a77;border-radius:12px}::selection{background:var(--accent);color:#fff}
.app{min-height:100vh;display:grid;grid-template-columns:var(--sidebar-width) minmax(0,1fr)}.sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;min-width:0;background:var(--side);border-right:1px solid var(--border);z-index:25}.brand-area{min-height:105px;display:flex;align-items:center;gap:13px;padding:20px 22px}.brand-logo{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;color:#fff;background:linear-gradient(145deg,#aa99ff,#7362dd);box-shadow:0 8px 22px rgba(129,99,238,.25)}.brand-logo svg{height:29px;width:29px}.brand-name{font-size:20px;line-height:1.2;font-weight:800;letter-spacing:-.8px}.brand-dot{color:var(--accent)}.brand-caption{font-size:10px;color:var(--muted);margin-top:6px;letter-spacing:.15px}.side-create{margin:6px 17px 28px;justify-content:center;min-height:47px}.side-create>span{font-size:23px;line-height:10px;font-weight:300}.side-create kbd{margin-left:auto;font-size:10px;background:#ffffff22;border:1px solid #ffffff18;padding:4px 6px;border-radius:5px;white-space:nowrap;font-family:inherit}.sidebar-scroll{min-height:0;flex:1;overflow-y:auto;padding:0 16px 20px}.menu-label{font-size:10px;color:var(--faint);font-weight:800;letter-spacing:1.4px;margin:8px 10px 15px}.nav-stack{display:flex;flex-direction:column;gap:3px}.nav-item{display:flex;align-items:center;gap:12px;border:0;text-align:left;border-radius:10px;width:100%;min-height:43px;padding:8px 12px;color:var(--muted);background:transparent;font-size:13px;font-weight:550;transition:background .18s,color .18s}.nav-item:hover,.manage-link:hover{background:var(--surface2);color:var(--text)}.nav-item.is-active{background:var(--accent-glow);color:var(--accent);font-weight:700}.nav-item>span:nth-child(2){overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.nav-ico{font-size:19px;line-height:1;width:23px;text-align:center;font-weight:400}.nav-count{min-width:19px;text-align:center;font-size:11px;color:var(--faint);font-variant-numeric:tabular-nums}.nav-item.is-active .nav-count{color:var(--accent)}.menu-heading{margin-top:35px;display:flex;align-items:center;justify-content:space-between}.menu-heading .menu-label{margin-bottom:10px}.little-plus{border:0;background:transparent;color:var(--accent);font-size:23px;font-weight:400;margin:0 8px 5px;line-height:1}.little-plus:hover{color:var(--text)}.category-dot{width:10px;height:10px;flex:0 0 10px;border-radius:4px;background:var(--cat-color);box-shadow:0 0 0 3px color-mix(in srgb,var(--cat-color) 16%, transparent)}.category-emoji{font-size:16px;width:24px;text-align:center;line-height:1.5}.manage-link{background:none;border:0;color:var(--faint);margin:12px 9px;padding:6px 4px;font-size:12px;border-radius:7px}.sidebar-footer{padding:18px;border-top:1px solid var(--border)}.privacy-hint{font-size:11px;color:var(--muted);display:flex;align-items:center;gap:9px;white-space:nowrap}.status-dot{height:7px;width:7px;background:#66caa0;box-shadow:0 0 12px #52c99e66;border-radius:50%}.sidebar-footer-actions{display:flex;gap:8px;margin:16px 0 10px}.footer-action{flex:1;background:var(--surface2);border:1px solid var(--border);padding:9px 4px;border-radius:8px;font-size:11px;color:var(--text);font-weight:650}.footer-action:hover{border-color:var(--accent)}.tiny-footer{font-size:10px;line-height:1.6;color:var(--faint)}.credit{margin-top:16px;font-size:10px;color:var(--faint)}.credit span{color:#f18a9f}.mobile-close{display:none}
.main{min-width:0;min-height:100vh;background:radial-gradient(ellipse 520px 300px at 96% 3%,var(--accent-glow),transparent 80%),var(--bg)}.topbar{height:74px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 clamp(22px,4.5vw,64px);gap:15px}.topbar-start,.topbar-actions{display:flex;gap:16px;align-items:center}.topbar-label{color:var(--faint);font-size:10px;font-weight:800;letter-spacing:1.5px}.search-box{width:clamp(215px,26vw,330px);height:39px;background:var(--surface);border:1px solid var(--border);border-radius:10px;display:flex;align-items:center;padding:0 13px;gap:9px;color:var(--muted)}.search-box:focus-within{border-color:var(--accent)}.search-box svg{height:17px;width:17px}.search-box input{min-width:0;width:100%;background:none;border:none;outline:none;color:var(--text);font-size:12px}.search-box input::placeholder{color:var(--faint)}.search-box kbd{border:1px solid var(--border);border-radius:4px;font-family:inherit;font-size:11px;color:var(--faint);padding:1px 6px}.icon-btn{border:1px solid var(--border);border-radius:10px;color:var(--muted);background:var(--surface);height:39px;min-width:39px;display:grid;place-items:center;font-size:21px}.icon-btn:hover{color:var(--accent);border-color:var(--accent)}.help-button{font-size:16px;font-weight:800}.menu-toggle{display:none}.page-wrap{max-width:1460px;margin:0 auto;padding:42px clamp(22px,4.5vw,64px) 100px}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:32px}.overline{font-size:10px;color:var(--accent);font-weight:800;letter-spacing:2px;margin-bottom:13px}.page-heading h1{font-size:clamp(26px,3.15vw,39px);letter-spacing:-1.2px;font-weight:800;margin:0;line-height:1.18}.heading-spark{font-size:21px;color:#a98eff;vertical-align:middle;margin-left:4px}.page-heading p{margin:12px 0 0;font-size:13px;color:var(--muted)}.heading-actions{display:flex;align-items:center;gap:10px}.primary-btn,.subtle-btn{border-radius:10px;min-height:40px;padding:10px 17px;font-size:12px;font-weight:750;display:inline-flex;align-items:center;gap:9px;justify-content:center;white-space:nowrap;transition:transform .18s,background .18s,border .18s}.primary-btn{border:1px solid #9782f4;background:linear-gradient(135deg,#9d87fb,#7866e7);color:#fff;box-shadow:0 7px 20px rgba(118,91,227,.17)}.primary-btn:hover{transform:translateY(-1px);background:linear-gradient(135deg,#b09dff,#8673f0)}.subtle-btn{border:1px solid var(--border);background:var(--surface);color:var(--muted)}.subtle-btn:hover{border-color:var(--accent);color:var(--text)}
.quick-section{background:linear-gradient(118deg,var(--surface),var(--surface2));border:1px solid var(--border);border-radius:17px;padding:22px 24px 19px;box-shadow:0 4px 35px rgba(4,8,25,.06);position:relative;overflow:hidden}.quick-section:after{content:"";pointer-events:none;width:235px;height:235px;position:absolute;right:-90px;top:-145px;background:radial-gradient(circle,var(--accent-glow),transparent 65%)}.quick-intro{display:flex;align-items:center;gap:13px;margin-bottom:19px;position:relative;z-index:1}.quick-emblem{height:42px;width:42px;background:var(--accent-glow);border:1px solid rgba(151,132,248,.18);border-radius:12px;display:grid;place-items:center;color:var(--accent);font-size:24px}.quick-intro h2{font-size:15px;font-weight:750;margin:0 0 5px}.quick-intro p{font-size:12px;color:var(--muted);margin:0}.quick-shortcut{margin-left:auto;color:var(--faint);font-size:10px;letter-spacing:.3px}.quick-form{position:relative;z-index:1}.quick-form textarea{width:100%;min-height:100px;resize:vertical;border:1px solid var(--border);border-radius:10px;color:var(--text);background:var(--bg);padding:17px 18px;font-size:13px;line-height:1.75;outline:none}.quick-form textarea:focus{border-color:var(--accent)}.quick-form textarea::placeholder{color:var(--faint)}.quick-bottom{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:13px}.quick-category{display:flex;align-items:center;gap:9px;color:var(--faint);font-size:11px}.quick-category select{background:var(--surface2);color:var(--text);border:1px solid var(--border);border-radius:8px;max-width:220px;padding:8px 10px;font-size:12px;outline:none}.quick-bottom>.primary-btn{min-height:38px;padding:9px 14px}.quick-bottom>.primary-btn span{font-size:17px;line-height:8px}
.library{margin-top:42px}.library-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.library-title-wrap{display:flex;align-items:center;gap:12px}.library-title-wrap h2{font-size:20px;letter-spacing:-.45px;margin:0}.total-pill{border-radius:30px;background:var(--surface2);border:1px solid var(--border);color:var(--muted);font-size:11px;padding:5px 10px}.library-controls{display:flex;align-items:center;gap:9px}.sort-label{font-size:11px;color:var(--faint)}.library-controls select{font-size:11px;color:var(--text);background:var(--surface);border:1px solid var(--border);padding:9px 11px;border-radius:8px;max-width:190px}.layout-button{height:34px;width:36px;border:1px solid var(--border);color:var(--muted);background:var(--surface);border-radius:8px;font-size:21px}.layout-button:hover{color:var(--accent)}
.notes-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,260px),1fr));gap:17px}.note-card{min-width:0;background:var(--surface);border:1px solid var(--border);border-radius:13px;overflow:hidden;display:flex;flex-direction:column;min-height:221px;transition:transform .18s,border .18s,box-shadow .18s;position:relative}.note-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--cat-color)}.note-card:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--cat-color) 45%,var(--border));box-shadow:var(--shadow)}.note-open{border:0;background:none;display:flex;flex-direction:column;align-items:stretch;text-align:left;color:inherit;padding:17px 18px 6px;flex:1;min-height:144px;min-width:0}.note-head{display:flex;align-items:center;justify-content:space-between;gap:6px;margin-bottom:12px}.category-badge{display:inline-flex;max-width:90%;gap:6px;align-items:center;color:var(--cat-color);font-size:10px;font-weight:750;min-width:0}.category-badge span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.note-flags{font-size:12px;color:var(--accent);white-space:nowrap}.note-title{font-size:15px;line-height:1.5;margin:0 0 8px;font-weight:750;overflow-wrap:anywhere;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}.note-preview{font-size:12px;line-height:1.68;color:var(--muted);white-space:pre-line;word-break:break-word;overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:4;margin:0 0 10px}.note-tags{display:flex;flex-wrap:wrap;gap:5px;padding:0 17px 8px}.tag-pill{font-size:10px;background:var(--surface2);border:1px solid var(--border);border-radius:6px;padding:3px 7px;color:var(--muted);max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.note-footer-bar{border-top:1px solid var(--border);padding:10px 12px 10px 17px;display:flex;align-items:center;gap:4px;justify-content:space-between;margin-top:auto;min-height:44px}.note-date{font-size:10px;color:var(--faint);white-space:nowrap}.note-actions{display:flex;gap:2px;align-items:center}.card-icon{color:var(--faint);background:transparent;border:0;border-radius:6px;height:27px;min-width:27px;font-size:16px;display:grid;place-items:center}.card-icon:hover,.card-icon.is-on{color:var(--accent);background:var(--accent-glow)}.card-icon.danger:hover{color:var(--danger);background:rgba(239,88,116,.12)}.notes-grid.is-list{display:flex;flex-direction:column;gap:10px}.notes-grid.is-list .note-card{min-height:135px}.notes-grid.is-list .note-open{min-height:0}.notes-grid.is-list .note-preview{-webkit-line-clamp:2}.notes-grid.is-list .note-head{margin-bottom:6px}.notes-grid.is-list .note-footer-bar{margin-top:0}.empty-state{text-align:center;max-width:480px;margin:38px auto 0;padding:42px 20px 60px}.empty-icon{width:90px;height:90px;background:var(--accent-glow);border:1px solid var(--border);border-radius:23px;margin:0 auto 20px;display:grid;place-items:center;font-size:40px;color:var(--accent)}.empty-state h3{font-size:21px;letter-spacing:-.5px;margin:0 0 9px}.empty-state p{font-size:13px;line-height:1.7;color:var(--muted);margin:0 auto 22px}
.app-dialog{position:fixed;margin:auto;max-width:calc(100vw - 32px);color:var(--text);background:var(--surface);border:1px solid var(--border);box-shadow:0 25px 100px #03071699;border-radius:17px;padding:0;max-height:min(92dvh,950px);overflow:auto}.app-dialog::backdrop{background:rgba(5,9,21,.8);backdrop-filter:blur(4px)}.note-dialog{width:700px}.category-dialog,.help-dialog{width:550px}.dialog-header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border);padding:23px 27px 20px;gap:10px}.dialog-eyebrow{font-size:10px;letter-spacing:1.5px;color:var(--accent);font-weight:800;margin-bottom:7px}.dialog-header h2{font-size:22px;letter-spacing:-.5px;margin:0}.dialog-x{width:34px;height:34px;border:1px solid var(--border);border-radius:9px;background:var(--surface2);color:var(--muted)}.dialog-x:hover{color:var(--text)}.dialog-content{padding:25px 27px 15px}.field-label{display:block;color:var(--text);font-size:12px;font-weight:750;margin-bottom:9px}.field-label span{font-size:10px;font-weight:400;color:var(--faint)}.text-field{width:100%;background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:9px;padding:12px 14px;font-size:13px;min-height:42px;outline:none}.text-field:focus{border-color:var(--accent)}.title-field{font-size:16px;font-weight:700;margin-bottom:22px}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-bottom:22px}.editor-area{min-height:245px;line-height:1.7;resize:vertical;display:block}.editor-meta{color:var(--faint);font-size:10px;margin:10px 0}.dialog-footer{border-top:1px solid var(--border);padding:17px 27px;display:flex;align-items:center;gap:10px}.footer-spacer{flex:1}.danger-text-btn{border:0;background:none;font-size:11px;color:var(--danger);padding:10px 0}.danger-text-btn:hover{text-decoration:underline}.category-customize{display:flex;gap:12px;align-items:end;margin-top:18px;flex-wrap:wrap}.category-customize>label:first-child{width:85px}.icon-field{text-align:center;font-size:21px}.category-customize>label:nth-child(2){min-width:65px}.category-customize input[type="color"]{width:60px;height:42px;background:var(--bg);border:1px solid var(--border);padding:5px;border-radius:9px;cursor:pointer}.category-customize button{min-height:42px}.category-divider{height:1px;background:var(--border);margin:26px 0 20px}.category-list-heading{font-size:13px;font-weight:800;display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.category-list-heading span{color:var(--muted);font-size:11px}.manager-list{max-height:280px;overflow:auto}.manager-row{display:flex;align-items:center;gap:10px;border:1px solid var(--border);border-radius:10px;padding:11px 12px;margin:7px 0}.manager-emoji{height:35px;width:35px;border-radius:9px;background:color-mix(in srgb,var(--cat-color) 12%,transparent);display:grid;place-items:center;font-size:19px}.manager-name{flex:1;min-width:0}.manager-name strong{font-size:12px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.manager-name small{font-size:10px;color:var(--faint)}.manager-row button{border:0;background:var(--surface2);border-radius:7px;color:var(--muted);padding:7px 9px;font-size:11px}.manager-row button:hover{color:var(--accent)}.manager-row .manager-delete:hover{color:var(--danger)}.help-dialog .dialog-content>p{font-size:13px;color:var(--muted);line-height:1.85;margin:0 0 19px}.help-dialog h3{font-size:14px;margin:23px 0 8px}.help-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.help-grid>div{display:flex;align-items:center;gap:5px;padding:11px;border:1px solid var(--border);border-radius:10px;flex-wrap:wrap}.help-grid kbd{font-size:10px;padding:4px 6px;border:1px solid var(--border);border-radius:5px;background:var(--bg);font-family:inherit}.help-grid span{font-size:11px;color:var(--muted);margin-left:auto}.help-backup{margin-bottom:9px}
.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);z-index:100;background:var(--text);color:var(--bg);font-size:12px;font-weight:700;box-shadow:var(--shadow);padding:13px 20px;border-radius:11px;text-align:center;min-width:180px;max-width:90vw}.mobile-fab{display:none}
@media(max-width:1160px){.sidebar{--sidebar-width:240px}.app{--sidebar-width:240px}.side-create kbd{display:none}.topbar{padding:0 25px}.page-wrap{padding:33px 25px 85px}.notes-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,240px),1fr))}}
@media(max-width:860px){.app{display:block}.sidebar{position:fixed;top:0;bottom:0;left:0;transform:translateX(-105%);transition:transform .22s ease;width:280px;height:100dvh;box-shadow:var(--shadow)}.sidebar.is-open{transform:translateX(0)}.mobile-scrim{position:fixed;inset:0;background:rgba(4,8,17,.68);z-index:24}.mobile-close{display:grid;margin-left:auto;width:34px;min-width:34px;height:34px}.menu-toggle{display:grid}.topbar{height:68px}.topbar-start{gap:13px}.topbar-label{display:none}.page-wrap{max-width:760px}.search-box{width:min(42vw,325px)}}
@media(max-width:600px){.topbar{padding:0 17px}.topbar-actions{gap:7px;flex:1;min-width:0}.search-box{width:auto;flex:1;min-width:0;max-width:none}.search-box kbd{display:none}.search-box input{font-size:12px}.icon-btn{height:36px;min-width:36px}.page-wrap{padding:29px 17px 100px}.page-heading{align-items:flex-start;margin-bottom:24px}.page-heading h1{font-size:28px}.page-heading p{line-height:1.6;font-size:12px}.heading-actions{display:none}.quick-section{padding:19px 16px}.quick-shortcut{display:none}.quick-intro{gap:10px}.quick-emblem{height:38px;width:38px}.quick-intro h2{font-size:14px}.quick-intro p{font-size:11px}.quick-form textarea{padding:13px;min-height:90px}.quick-bottom{align-items:stretch;gap:10px}.quick-category{flex:1;min-width:0}.quick-category>span{display:none}.quick-category select{max-width:100%;width:100%;font-size:11px}.quick-bottom>.primary-btn{padding:8px 11px;font-size:11px}.library{margin-top:34px}.library-title-wrap{gap:7px}.library-title-wrap h2{font-size:18px}.library-header{flex-wrap:wrap;align-items:center;gap:12px}.sort-label{display:none}.library-controls{margin-left:auto}.library-controls select{max-width:133px;padding:8px 5px;font-size:10px}.total-pill{font-size:10px;padding:4px 8px}.notes-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,240px),1fr));gap:11px}.note-card{min-height:195px}.note-open{min-height:126px;padding:14px 15px 5px}.note-preview{-webkit-line-clamp:3}.note-tags{padding-left:14px}.note-footer-bar{padding:8px 10px 8px 14px}.mobile-fab{display:grid;place-items:center;position:fixed;right:19px;bottom:calc(19px + env(safe-area-inset-bottom));height:53px;width:53px;border-radius:17px;background:linear-gradient(135deg,#a18cff,#7967e9);border:1px solid #b0a3ff;color:white;font-size:30px;box-shadow:0 12px 33px #6b50d06b;z-index:10}.dialog-content{padding:20px 19px 15px}.dialog-header{padding:20px 19px 16px}.dialog-footer{padding:14px 19px}.app-dialog{max-width:calc(100vw - 16px);max-height:94dvh}.field-row{grid-template-columns:1fr;gap:11px}.title-field{margin-bottom:16px}.editor-area{min-height:220px}.help-grid{grid-template-columns:1fr}.category-customize{gap:10px}.category-customize button{flex:1}.category-customize>label:first-child{width:62px}.category-customize>label:nth-child(2){min-width:55px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}