:root{--navy:#172b4d;--navy-deep:#102240;--blue:#315af2;--blue-dark:#2148d6;--pale:#f5f7fb;--line:#e6eaf2;--text:#26354d;--muted:#71809b;--white:#fff;--radius:14px;--shadow:0 2px 12px rgba(32,51,84,.035)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font:14px/1.55 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--text);background:var(--pale)}a{text-decoration:none;color:inherit}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{cursor:wait;opacity:.75}svg{flex-shrink:0}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #aac1ff;outline-offset:2px}
.app-shell{display:flex;min-height:100vh}.sidebar{width:261px;flex:0 0 261px;background:var(--white);border-right:1px solid var(--line);height:100vh;position:sticky;top:0;display:flex;flex-direction:column;z-index:20}.brand-zone{height:90px;border-bottom:1px solid #f0f2f7;display:flex;align-items:center;padding:0 23px}.brand{display:inline-flex;align-items:center;gap:10px;white-space:nowrap}.brand-mark{height:41px;width:41px;border-radius:11px;background:linear-gradient(145deg,#3b67fa,#1a3679);display:grid;place-items:center;font-weight:900;font-size:26px;color:#fff;position:relative;letter-spacing:-3px;padding-right:4px}.brand-star{position:absolute;top:-5px;right:-5px;color:#f8bb56;font-size:19px;letter-spacing:0}.brand-word{display:flex;flex-direction:column;gap:0}.brand-word strong{font-size:22px;line-height:1;font-weight:900;letter-spacing:1.1px;color:var(--navy)}.brand-word small{font-size:8px;font-weight:800;color:#7788a3;letter-spacing:2px;margin-top:5px}
.side-nav{overflow:auto;padding:13px 12px 18px;scrollbar-width:thin;scrollbar-color:#ddd transparent;flex:1}.nav-label{font-size:10px;font-weight:800;letter-spacing:1.4px;color:#a5afc0;padding:12px 14px 4px;margin:4px 0 5px}.nav-label.with-gap{margin-top:15px}.nav-link{display:flex;align-items:center;gap:12px;padding:10px 13px;border-radius:9px;color:#5e6d84;font-weight:600;font-size:12px;margin:2px 0;transition:.16s}.nav-link svg{color:#8d9bb0}.nav-link:hover{background:#f4f6fc;color:#2d52bb}.nav-link.active{color:#2850d5;background:#eff3ff}.nav-link.active svg{color:#315af2}.side-footer{border-top:1px solid var(--line);padding:17px 17px 19px}.side-footer p{margin:9px 0 0;color:#a4aec0;font-size:10px;text-align:center}.connection-chip{display:flex;align-items:center;gap:9px;border:1px solid #e6ebf4;border-radius:9px;padding:10px;background:#f9fafc;font-size:11px;font-weight:700;color:#52617c}.pulse,.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#dc9b45}.connection-chip.ready .pulse,.status-dot.on{background:#17a978;box-shadow:0 0 0 3px #e0f8ec}.app-main{min-width:0;flex:1;display:flex;flex-direction:column}.topbar{height:77px;flex:0 0 77px;border-bottom:1px solid var(--line);background:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 35px;gap:12px}.breadcrumbs{display:flex;align-items:center;gap:13px;color:#9ba7bc;font-size:12px}.breadcrumbs strong{color:#273b58;font-weight:800}.slash{color:#ced4de}.top-actions{display:flex;align-items:center;gap:23px}.top-secure{display:flex;align-items:center;gap:7px;font-size:11px;font-weight:650;color:#7b8ba3}.top-secure svg{color:#20a477}.user-pill{display:flex;align-items:center;gap:9px;font-size:12px;font-weight:700}.user-avatar{width:34px;height:34px;border-radius:50%;background:#e3eaff;color:#3355ce;display:grid;place-items:center;font-weight:850}.mobile-menu{display:none}.icon-btn{border:0;background:transparent;color:#526584}.page-content{width:100%;max-width:1660px;margin:0 auto;padding:32px 35px 52px;flex:1}.app-footer{border-top:1px solid var(--line);padding:17px 35px;display:flex;align-items:center;justify-content:space-between;font-size:11px;color:#a0abbc}.sidebar-overlay{display:none}
.welcome{border-radius:16px;min-height:281px;padding:39px 45px;background:linear-gradient(107deg,#19325c 0%,#254aa2 58%,#3b68f3 100%);color:#fff;display:flex;position:relative;overflow:hidden}.welcome-content{position:relative;z-index:2;max-width:650px}.welcome-kicker{font-size:10px;display:flex;align-items:center;gap:8px;letter-spacing:2.1px;font-weight:850;color:#bcd0fe}.welcome h1,.auth-story h1{font-size:clamp(31px,3.35vw,45px);line-height:1.16;letter-spacing:-1.7px;margin:17px 0 15px;font-weight:850}.welcome h1 em,.auth-story h1 em{color:#b5caff;font-style:normal}.welcome p{max-width:520px;color:#dae4ff;margin:0 0 23px;font-size:13px;line-height:1.8}.welcome-decoration{position:absolute;inset:0;pointer-events:none}.dec-circle{position:absolute;border:1px solid rgba(255,255,255,.18);border-radius:50%}.dec-circle.one{height:450px;width:450px;right:-110px;top:-240px}.dec-circle.two{height:320px;width:320px;right:90px;bottom:-280px}.dec-paper{position:absolute;right:12%;top:47px;width:170px;height:218px;border:1px solid #e0e8ff;background:linear-gradient(180deg,rgba(255,255,255,.88),rgba(255,255,255,.69));transform:rotate(10deg);border-radius:11px;box-shadow:0 18px 70px #14275966;padding:30px 18px}.dec-paper span{font-size:9px;font-weight:850;color:#284c94;letter-spacing:.8px}.dec-paper i{display:block;height:8px;background:#b6c7ea;border-radius:5px;margin-top:18px}.dec-paper i:nth-child(3){width:75%}.dec-paper i:nth-child(4){width:88%}.dec-paper b{font-size:43px;color:#2c7ad6;position:absolute;right:15px;bottom:10px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:9px;padding:10px 17px;font-size:12px;font-weight:800;line-height:1.3;min-height:39px;transition:.15s;white-space:nowrap}.btn:hover{transform:translateY(-1px)}.btn-primary{color:#fff;background:var(--blue);border-color:var(--blue);box-shadow:0 3px 10px #315af220}.btn-primary:hover{background:var(--blue-dark)}.btn-white{background:#fff;color:#264c9d}.btn-soft{background:#f0f3fa;color:#425a83;border-color:#e4e9f3}.btn-soft:hover{background:#e7ecfa}.btn-danger-outline{background:#fff;color:#b63b4b;border-color:#f3d9dc}.btn-danger-outline:hover{background:#fff4f5}.btn-lg{padding:13px 21px;min-height:46px}.btn-full{width:100%}.onboarding{display:flex;align-items:center;gap:17px;margin-top:20px;padding:16px 18px;background:#eef3ff;border:1px solid #dce6ff;border-radius:12px}.onboarding-icon{height:44px;width:44px;background:#dbe5ff;color:#315cf0;border-radius:10px;display:grid;place-items:center}.onboarding strong{font-size:13px}.onboarding p{font-size:12px;color:#6b7d9c;margin:3px 0 0}.onboarding .btn{margin-left:auto}.stat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px;margin-top:23px}.stat-card{display:flex;align-items:center;gap:18px;padding:22px 20px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow)}.stat-icon{width:52px;height:52px;border-radius:13px;display:grid;place-items:center}.stat-icon.blue{background:#edf2ff;color:#315af2}.stat-icon.violet{background:#f1ebff;color:#8262cf}.stat-icon.green{background:#e6f9ee;color:#239768}.stat-card div{display:flex;flex-direction:column}.stat-card div span{font-size:11px;color:#8a97aa;font-weight:650}.stat-card div strong{font-size:26px;color:#22365a;line-height:1.3;font-weight:850;margin:3px 0}.stat-card div strong.status-value{font-size:20px}.stat-card div small{font-size:10px;color:#a6b0c0}.section-head{display:flex;justify-content:space-between;align-items:end;margin:35px 0 18px;gap:15px}.section-head h2{font-size:19px;letter-spacing:-.5px;color:#233650;margin:0}.section-head p{font-size:12px;color:#93a0b3;margin:4px 0 0}.text-link{font-size:12px;font-weight:800;color:#315af2;display:inline-flex;align-items:center;gap:7px}
.tool-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.tool-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px;display:flex;flex-direction:column;min-height:191px;box-shadow:var(--shadow);transition:.2s}.tool-card:hover{transform:translateY(-3px);box-shadow:0 12px 28px #203a6014;border-color:#c5d3fb}.tool-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.tool-icon{background:#f0f3ff;color:#4162d7;width:40px;height:40px;border-radius:10px;display:grid;place-items:center}.tool-arrow{color:#bac5d6}.tool-card h3{font-size:13px;margin:0 0 5px;color:#263c5f;font-weight:800}.tool-card p{font-size:11px;color:#91a0b3;margin:0 0 12px;line-height:1.65;flex:1}.tool-category{font-size:9px;text-transform:uppercase;font-weight:850;letter-spacing:.7px;color:#9aa8bc}.empty-state{text-align:center;background:#fff;border:1px dashed #d9e0ed;border-radius:13px;padding:48px 20px;color:#8a99af}.empty-state svg{color:#9bafe7}.empty-state h3{font-size:16px;color:#354760;margin:13px 0 4px}.empty-state p{font-size:12px;margin:0 0 20px}.materials-list{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}.material-row{display:flex;align-items:center;gap:15px;padding:14px 18px;border-bottom:1px solid #eef1f6;transition:.15s}.material-row:last-child{border-bottom:0}.material-row:hover{background:#fafbff}.material-symbol{height:40px;width:40px;border-radius:10px;background:#eef2ff;color:#4566d3;display:grid;place-items:center}.material-main{display:flex;flex-direction:column;gap:4px;flex:1;min-width:0}.material-main strong{font-size:12px;color:#344662;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.material-main small{font-size:10px;color:#99a6b8}.material-open{color:#a5b1c3}
.page-heading{display:flex;align-items:center;justify-content:space-between;margin:3px 0 25px}.eyebrow{font-size:10px;font-weight:850;letter-spacing:1.8px;color:#5375d3;margin-bottom:7px}.page-heading h1,.document-toolbar h1{font-size:29px;letter-spacing:-.9px;line-height:1.2;color:#203759;margin:0}.page-heading p,.document-toolbar p{font-size:13px;color:#8e9bb0;margin:8px 0 0}.panel{background:#fff;border:1px solid var(--line);border-radius:13px;padding:26px;box-shadow:var(--shadow)}.library-filter{display:flex;gap:11px;align-items:center;flex-wrap:wrap}.library-filter select{width:225px}.search-field{display:flex;align-items:center;gap:9px;border:1px solid #dfe5ee;border-radius:8px;padding:0 12px;flex:1;min-width:190px;color:#9ba8bd}.search-field input{border:none;outline:none;width:100%;height:41px}.result-label{font-size:11px;color:#9aa6b9;margin:23px 0 11px}.library-filter+.result-label+.materials-list{border-radius:8px}.builder-layout{display:grid;grid-template-columns:minmax(0,1fr) 306px;gap:21px;align-items:start}.panel-title{display:flex;align-items:center;gap:13px;border-bottom:1px solid var(--line);padding-bottom:22px;margin-bottom:21px}.panel-title-icon{width:43px;height:43px;background:#eef2ff;color:#315af2;display:grid;place-items:center;border-radius:10px}.panel-title h2{margin:0;font-size:16px;color:#263a5c}.panel-title p{margin:3px 0 0;color:#91a0b5;font-size:11px}.form-stack{display:flex;flex-direction:column;gap:18px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}.field{display:flex;flex-direction:column;gap:7px;min-width:0}.field label{color:#43536c;font-size:11px;font-weight:800}.field label b{color:#e46d77}.field .optional{color:#a6b1c1;font-weight:550;font-size:10px}.field input,.field textarea,.field select,.library-filter select{background:#fff;border:1px solid #dce3ed;color:#3f506a;outline:none;padding:11px 12px;border-radius:8px;width:100%;min-height:42px;font-size:12px;transition:border-color .18s}.field textarea{resize:vertical;min-height:65px;line-height:1.65}.field input:focus,.field textarea:focus,.field select:focus,.library-filter select:focus{border-color:#89a4fc;box-shadow:0 0 0 3px #edf2ff}.field input::placeholder,.field textarea::placeholder{color:#aeb8c8}.field input:disabled{color:#8797b0;background:#f6f8fb}.field small{font-size:10px;color:#99a6b9}.small-heading{margin:0;font-size:12px;font-weight:800;color:#425470}.bloom-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.builder-actions{padding-top:19px;margin-top:8px;border-top:1px solid var(--line);display:flex;align-items:center;gap:16px;flex-wrap:wrap}.subtle{font-size:11px;color:#9ba6b7;line-height:1.65}.builder-aside{display:flex;flex-direction:column;gap:16px}.guidance-card,.steps-card,.tip-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:23px}.guidance-icon{width:45px;height:45px;background:#edf2ff;color:#315af2;border-radius:12px;display:grid;place-items:center}.guidance-card h3,.steps-card h3,.doc-side h3{font-size:14px;margin:16px 0 9px;color:#304461}.guidance-card p,.steps-card p,.tip-card p{color:#8391a6;font-size:11px;line-height:1.85;margin:0}.steps-card h3{margin:0 0 22px}.step{display:flex;gap:11px;margin:15px 0}.step span{color:#456bf2;font-size:11px;font-weight:850}.tip-card{display:flex;align-items:start;gap:10px;background:#fffaf0;border-color:#f7e7c5}.tip-card svg{color:#c79a36}.tip-card p{color:#9d814c}.notice{display:flex;align-items:center;gap:10px;margin-bottom:20px;padding:13px 15px;border-radius:9px;font-size:12px;font-weight:650}.notice-success{background:#eaf9ef;border:1px solid #cfedd8;color:#20784a}.notice-error{background:#fff1f0;border:1px solid #f5d4d3;color:#af4341}.settings-layout{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}.api-status{display:flex;align-items:center;gap:9px;padding:12px;border-radius:9px;background:#f8fafc;margin-bottom:23px;font-size:11px;color:#687994}.api-status strong{margin-left:auto;font-size:10px;color:#415d94}.password-wrap{position:relative}.password-wrap input{padding-right:63px}.reveal-btn{position:absolute;right:9px;top:50%;transform:translateY(-50%);color:#315af2;background:transparent;border:0;font-size:11px;font-weight:800;padding:5px}.button-row{display:flex;align-items:center;gap:9px}.utility-actions{display:flex;gap:11px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:22px;padding-top:20px}.note-inline{margin-top:20px;padding:12px;display:flex;align-items:center;gap:9px;font-size:11px;color:#8291a5}.note-inline svg{color:#259a72}
.document-toolbar{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.document-buttons{display:flex;align-items:center;flex-wrap:wrap;gap:8px}.doc-layout{display:grid;grid-template-columns:minmax(0,1fr) 345px;gap:22px;align-items:start}.paper{background:white;border:1px solid var(--line);border-radius:11px;box-shadow:0 5px 24px #29486b0c;padding:32px 38px;min-height:700px}.paper-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:18px;border-bottom:2px solid #254cb8}.paper-brand{color:#2347b4;font-size:12px;font-weight:900;letter-spacing:.7px}.paper-brand span{color:#9ba5b5;font-weight:500;letter-spacing:0}.paper-tag{font-size:9px;color:#607eaf;background:#f1f5ff;padding:5px 10px;border-radius:20px;font-weight:800;letter-spacing:1px}.paper-body{font-size:13px;line-height:1.85;color:#38495f;overflow-wrap:anywhere}.paper-body h2{font-size:23px;color:#20395f;margin-top:28px;letter-spacing:-.6px}.paper-body h3{font-size:17px;color:#2e4b76;margin-top:24px}.paper-body h4,.paper-body h5{font-size:14px;color:#3b5480;margin-top:20px}.paper-body p{margin:9px 0}.paper-body strong{font-weight:800}.paper-body li{margin:5px 0}.paper-body pre{overflow-x:auto;background:#f3f5fa;border-radius:7px;padding:13px}.paper-body code{background:#f1f4fb;padding:2px 4px;border-radius:3px}.paper-table{border-collapse:collapse;font-size:11px;width:100%;margin:16px 0}.paper-table tr:first-child{background:#f0f4ff;font-weight:800}.paper-table td{border:1px solid #dfe5ef;padding:7px 8px;vertical-align:top}.paper-foot{border-top:1px solid var(--line);padding-top:15px;margin-top:45px;color:#a2afbe;font-size:10px}.doc-side .panel{padding:22px}.doc-side h3{margin:0 0 4px}.doc-side .form-stack{margin-top:20px}.doc-side textarea{font:11px/1.7 ui-monospace,SFMono-Regular,Consolas,monospace}.delete-form{margin-top:15px;padding-top:14px;border-top:1px solid var(--line)}
/* Sign in / Registration */
.auth-screen{min-height:100vh;display:grid;grid-template-columns:minmax(0,1fr) minmax(420px,.86fr);background:#fff}.auth-story{background:linear-gradient(155deg,#142744 0%,#224898 58%,#315ef1 100%);position:relative;overflow:hidden}.auth-story:before,.auth-story:after{content:'';position:absolute;border:1px solid #ffffff22;border-radius:50%;width:720px;height:720px;right:-390px;top:120px}.auth-story:after{width:440px;height:440px;right:-210px;top:-210px}.auth-story-inner{min-height:100vh;padding:46px min(7vw,80px);display:flex;flex-direction:column;position:relative;z-index:1}.auth-story .brand-word strong{color:white}.auth-story .brand-word small{color:#b7cafa}.auth-story .brand-mark{border:1px solid #ffffff5e;background:#ffffff18}.auth-story-copy{margin:auto 0;max-width:560px}.auth-story h1{font-size:clamp(35px,4.4vw,64px);letter-spacing:-2.6px;margin:21px 0}.auth-story-copy>p{font-size:15px;color:#dae5ff;max-width:470px;line-height:1.9}.auth-benefits{display:flex;flex-direction:column;gap:16px;color:#deebff;margin-top:35px;font-size:12px;font-weight:600}.auth-benefits span{display:flex;gap:10px;align-items:center}.auth-benefits svg{color:#9accff}.auth-copyright{font-size:11px;color:#a9c1f3}.auth-form-area{display:grid;place-items:center;padding:55px 30px}.auth-card{width:100%;max-width:422px}.auth-mini-logo{display:none}.auth-eyebrow{font-size:10px;font-weight:850;letter-spacing:2px;color:#4268e3;margin:0 0 10px}.auth-card h2{font-size:32px;letter-spacing:-1.15px;color:#193054;margin:0}.auth-intro{color:#91a0b3;font-size:13px;margin:9px 0 29px}.auth-card .form-stack{gap:18px}.auth-card .field label{font-size:12px}.auth-card .field input{height:48px}.auth-card .btn{margin-top:7px}.auth-switch{font-size:12px;text-align:center;color:#8794a7;margin-top:29px}.auth-switch a{font-weight:800;color:#315af2}.auth-trust{font-size:11px;color:#a3adbd;border-top:1px solid #edf0f5;margin-top:40px;padding-top:18px;display:flex;align-items:center;justify-content:center;gap:9px}.auth-trust svg{color:#28a47c}.btn-spinner{height:16px;width:16px;border-radius:50%;border:2px solid #ffffff66;border-top-color:#fff;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
@media(max-width:1350px){.tool-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.dec-paper{right:8%}.builder-layout{grid-template-columns:minmax(0,1fr) 270px}.doc-layout{grid-template-columns:minmax(0,1fr) 300px}}@media(max-width:1050px){.sidebar{width:225px;flex-basis:225px}.page-content{padding:25px}.topbar{padding:0 25px}.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.builder-layout,.doc-layout{grid-template-columns:1fr}.builder-aside{display:grid;grid-template-columns:1fr 1fr}.tip-card{grid-column:1/-1}.settings-layout{grid-template-columns:1fr}.document-toolbar{align-items:start;flex-direction:column}.dec-paper{display:none}.top-secure{display:none}.stat-card{padding:17px 12px;gap:11px}}@media(max-width:760px){.sidebar{width:270px;position:fixed;left:-282px;top:0;bottom:0;transition:left .22s;box-shadow:0 0 30px #243a5220}.sidebar.is-open{left:0}.sidebar-overlay.visible{display:block;position:fixed;inset:0;background:#13244070;z-index:19}.mobile-menu{display:flex;align-items:center;justify-content:center}.topbar{height:65px;flex-basis:65px;padding:0 17px}.user-pill span:last-child{display:none}.page-content{padding:20px 16px 42px}.welcome{padding:30px 24px;min-height:295px}.welcome h1{font-size:34px}.welcome p{font-size:12px}.stat-grid{grid-template-columns:1fr;gap:11px}.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.tool-card{padding:17px;min-height:190px}.onboarding{align-items:start;flex-wrap:wrap}.onboarding .btn{margin-left:0}.section-head{margin-top:28px}.app-footer{padding:18px;gap:8px;flex-direction:column;text-align:center}.auth-screen{grid-template-columns:1fr}.auth-story{display:none}.auth-form-area{min-height:100vh;padding:36px 21px}.auth-mini-logo{display:block;color:#1a47b7;font-weight:900;letter-spacing:1px;margin-bottom:48px;font-size:20px}.auth-mini-logo span{font-size:9px;color:#9ca7ba;letter-spacing:1.7px;margin-left:5px}.paper{padding:22px 17px}.page-heading h1{font-size:25px}.builder-aside{grid-template-columns:1fr}.tip-card{grid-column:auto}.form-row{grid-template-columns:1fr}.bloom-grid{grid-template-columns:repeat(2,1fr)}.panel{padding:20px}.library-filter{display:grid;grid-template-columns:1fr 1fr}.search-field{grid-column:1/-1}.library-filter select{width:100%;grid-column:1/-1}.library-filter .btn{width:100%}.document-buttons .btn{flex:1}.paper-body{font-size:12px}.materials-list .material-row{padding:12px}.breadcrumbs span:first-child,.breadcrumbs .slash{display:none}}@media(max-width:390px){.tool-grid{grid-template-columns:1fr}.tool-card{min-height:145px}.bloom-grid{grid-template-columns:1fr 1fr}.welcome h1{font-size:30px}}

.nav-logout{margin:3px 0 0}.logout-button{border:0;background:transparent;font:inherit;width:100%;text-align:left;cursor:pointer}.logout-button:hover{color:#b63b4b;background:#fff4f5}