:root{--bg:#090d13;--panel:#10161f;--panel2:#131b25;--line:#212b37;--muted:#778496;--text:#edf3f8;--cyan:#7ce5ee;--cyan2:#42b8c7;--amber:#e4b875;--green:#78d7b1;--font:'Manrope',sans-serif;--mono:'DM Mono',monospace}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:13px;min-width:360px}button,input,textarea{font:inherit}button{color:inherit;cursor:pointer}.app-shell{min-height:100vh;display:flex;background:radial-gradient(ellipse at 68% 0%,rgba(39,91,109,.13),transparent 38%),var(--bg)}
.sidebar{width:258px;flex:0 0 258px;height:100vh;position:sticky;top:0;padding:24px 15px 14px;background:rgba(12,17,24,.96);border-right:1px solid #1d2732;display:flex;flex-direction:column;z-index:5}.brand{display:flex;align-items:center;gap:12px;background:transparent;border:0;text-align:left;padding:0 5px;margin-bottom:30px}.brand-icon{width:37px;height:37px;overflow:hidden;border:1px solid #2c4b59;border-radius:11px;display:grid;place-items:center;background:#061018}.brand-icon img{width:100%;height:100%;object-fit:cover}.brand-copy{display:flex;flex-direction:column;gap:2px}.brand-copy strong{font-size:17px;letter-spacing:.12em}.brand-copy small{font:9px var(--mono);letter-spacing:.13em;color:#7d8d9e}.new-chat{height:39px;border:1px solid #344451;background:#17212b;border-radius:7px;text-align:left;padding:0 10px;display:flex;align-items:center;gap:8px;font-size:11px;margin-bottom:27px}.new-chat:hover,.nav-item:hover{background:#1a2530}.plus{font-size:18px;color:var(--cyan)}kbd{margin-left:auto;color:#8593a0;border:1px solid #33414e;border-radius:4px;padding:2px 5px;font:9px var(--mono)}.nav-label{font:9px var(--mono);letter-spacing:.14em;color:#687789;padding:0 9px;margin-bottom:9px}.nav-list{display:grid;gap:4px}.nav-item{background:transparent;border:0;border-radius:6px;text-align:left;padding:10px 11px;display:flex;align-items:center;gap:12px;color:#9ba8b6;font-size:11px}.nav-item.active{background:#17232c;color:#eef7fa;box-shadow:inset 2px 0 var(--cyan)}.nav-icon{font-size:15px;width:15px;color:#91a2b3;text-align:center}.nav-item.active .nav-icon{color:var(--cyan)}.count,.nav-badge{margin-left:auto;color:#8090a0;font:9px var(--mono);padding:2px 5px;border:1px solid #2a3744;border-radius:10px}.nav-badge{color:var(--cyan);border-color:#32515b}.sidebar-bottom{margin-top:auto}.privacy-card{border:1px solid #25343d;background:#101a20;padding:11px 10px;border-radius:7px;display:flex;align-items:center;gap:9px;margin-bottom:13px}.privacy-dot,.status b{width:6px;height:6px;background:#68c7a0;border-radius:50%;box-shadow:0 0 10px #68c7a0}.privacy-card div,.profile-copy{display:grid;gap:3px}.privacy-card strong{font-size:10px;font-weight:600}.privacy-card small,.profile-copy small{font-size:9px;color:#8493a1}.lock{margin-left:auto;color:#8393a3;font-size:15px}.profile{width:100%;display:flex;align-items:center;gap:9px;background:transparent;border:0;border-top:1px solid #202a34;padding:14px 3px 3px;text-align:left}.avatar{width:29px;height:29px;display:grid;place-items:center;border:1px solid #50616f;border-radius:50%;color:#dbe8ec;background:linear-gradient(135deg,#344551,#1c2832);font-weight:700;font-size:11px}.profile-copy strong{font-size:10px;font-weight:600}.more{margin-left:auto;color:#8795a1;font-size:18px}
.main-area{min-width:0;flex:1}.topbar{height:60px;border-bottom:1px solid rgba(40,52,65,.72);display:flex;align-items:center;justify-content:space-between;padding:0 36px}.breadcrumb{display:flex;align-items:center;gap:10px;color:#7f8b98;font-size:10px}.breadcrumb i{font-style:normal;color:#495662}.breadcrumb strong{color:#e5ebf0;font-weight:600}.top-actions{display:flex;align-items:center;gap:19px}.status{font:9px var(--mono);letter-spacing:.05em;color:#8ca0a9;display:flex;align-items:center;gap:7px}.status b{width:5px;height:5px}.icon-button{background:none;border:0;color:#82909c;font-size:16px}.mobile-menu{display:none}.view{max-width:1160px;margin:0 auto;padding:43px 44px 52px}.eyebrow{font:9px var(--mono);letter-spacing:.17em;color:#7a91a0;text-transform:uppercase}.welcome{display:grid;grid-template-columns:1.24fr .76fr;gap:30px;align-items:center;min-height:252px;border:1px solid #253541;border-radius:11px;overflow:hidden;background:linear-gradient(112deg,rgba(18,29,39,.97),rgba(10,18,26,.89)),url('assets/ark-brain-square.png') right 14% center/310px auto no-repeat;position:relative}.welcome:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 46%,rgba(7,13,19,.22));pointer-events:none}.welcome-copy{padding:30px 35px;position:relative;z-index:1}.welcome h1{font-size:31px;line-height:1.2;letter-spacing:-.045em;margin:11px 0 10px;font-weight:600}.welcome h1 span{color:#8ae5eb}.welcome p{max-width:440px;color:#9caab7;font-size:11px;line-height:1.8;margin:0 0 20px}.primary-button{display:inline-flex;align-items:center;gap:12px;border:1px solid #5cc5d1;background:linear-gradient(110deg,#a5edf0,#73d1db);color:#0c1820;border-radius:5px;padding:10px 14px;font-size:10px;font-weight:800;letter-spacing:.01em;box-shadow:0 0 22px #5bbbc022}.primary-button:hover{filter:brightness(1.08)}.primary-button span{font-size:16px;line-height:10px}.cover-mark{width:184px;height:184px;justify-self:center;position:relative;z-index:1;border-radius:7px;overflow:hidden;opacity:.93;mask-image:radial-gradient(ellipse,black 54%,transparent 77%)}.cover-mark img{width:100%;height:100%;object-fit:cover}.metric-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:11px;margin-top:15px}.metric{border:1px solid #202b36;border-radius:7px;background:rgba(16,22,31,.7);padding:13px 15px;display:flex;justify-content:space-between;align-items:center}.metric span{font-size:10px;color:#92a0ad}.metric strong{font:13px var(--mono);font-weight:400;color:#dfe9ef}.metric em{font-style:normal;color:var(--cyan);font-size:9px}.section-heading{display:flex;align-items:end;justify-content:space-between;margin:32px 0 12px}.section-heading h2{margin:5px 0 0;font-size:15px;font-weight:600;letter-spacing:-.02em}.text-link{background:transparent;border:0;color:#94a7b2;font-size:10px}.text-link span{color:var(--cyan);margin-left:5px}.feature-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:11px}.feature-card{background:linear-gradient(150deg,#131c26,#10161e);border:1px solid #27333e;border-radius:8px;padding:15px;min-height:144px;text-align:left;transition:.18s;display:flex;flex-direction:column}.feature-card:hover{transform:translateY(-2px);border-color:#4b7782;background:#15232c}.feature-icon{width:29px;height:29px;display:grid;place-items:center;border:1px solid #33434e;border-radius:7px;color:#8ce1e6;background:#14232a;font-size:15px;margin-bottom:13px}.feature-card strong{font-size:11px;font-weight:600}.feature-card p{font-size:9px;color:#83919f;line-height:1.6;margin:6px 0 12px}.feature-card small{margin-top:auto;color:#6f8794;font:8px var(--mono);letter-spacing:.04em}.bottom-note{margin-top:22px;padding-top:14px;border-top:1px solid #202a33;display:flex;gap:8px;color:#758392;font-size:9px;align-items:center}.bottom-note span{color:#80d8bd}
.page-title{display:flex;justify-content:space-between;align-items:end;margin:2px 0 22px}.page-title h1{font-size:25px;margin:6px 0 5px;letter-spacing:-.04em;font-weight:600}.page-title p{margin:0;color:#8e9ba8;font-size:10px}.subtle-button{border:1px solid #34424d;background:#151e27;color:#c1ccd4;padding:9px 12px;border-radius:5px;font-size:10px}.subtle-button:hover{border-color:#5a7c86}.toolbar{display:flex;align-items:center;justify-content:space-between;margin:0 0 13px}.search{width:260px;background:#111820;border:1px solid #27333e;border-radius:5px;color:#e6edf1;padding:9px 10px;font-size:10px;outline:0}.search:focus,.form-control:focus,.composer textarea:focus{border-color:#4d8b94}.empty-state{min-height:255px;border:1px dashed #2a3944;border-radius:8px;display:grid;place-items:center;text-align:center;padding:28px;background:rgba(14,20,27,.5)}.empty-icon{font-size:25px;color:#83dce4;margin-bottom:9px}.empty-state h3{font-size:13px;margin:0 0 6px}.empty-state p{font-size:10px;line-height:1.7;color:#84919e;max-width:330px;margin:0 auto 14px}.cards-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.record-card{border:1px solid #28343f;background:#111820;border-radius:7px;padding:15px}.record-head{display:flex;align-items:center;gap:10px}.person-avatar{height:34px;width:34px;border-radius:50%;display:grid;place-items:center;background:#24343c;color:#bcecf0;font-weight:700}.record-head strong{font-size:11px}.record-head small{display:block;color:#7f8d99;font-size:9px;margin-top:3px}.record-actions{margin-left:auto;display:flex;gap:5px}.record-actions button{background:none;border:0;color:#748390;font-size:13px;padding:4px}.record-card p{white-space:pre-wrap;color:#9caab5;font-size:10px;line-height:1.7;margin:13px 0 0}.record-meta{border-top:1px solid #222e38;margin-top:12px;padding-top:10px;font:8px var(--mono);color:#718392;display:flex;justify-content:space-between}.record-tag{color:#9edce1}.privacy-note{border:1px solid #30413f;background:#101a1b;border-radius:6px;padding:10px 12px;color:#91a89f;font-size:9px;margin-bottom:14px}.privacy-note b{color:#9cdbc0;font-weight:600}
.chat-layout{height:min(670px,calc(100vh - 140px));min-height:480px;border:1px solid #26333e;border-radius:9px;background:rgba(15,22,30,.86);display:grid;grid-template-rows:auto 1fr auto;overflow:hidden}.chat-head{padding:14px 18px;border-bottom:1px solid #222d37;display:flex;align-items:center;gap:11px}.ark-orb{width:31px;height:31px;border:1px solid #3d7782;border-radius:50%;overflow:hidden;box-shadow:0 0 15px #39afc333}.ark-orb img{width:100%;height:100%;object-fit:cover}.chat-head strong{font-size:11px}.chat-head small{display:block;color:#7f8f9b;font-size:9px;margin-top:3px}.chat-head .spacer{flex:1}.chat-head button{background:none;border:0;color:#81919e;font-size:10px}.chat-messages{overflow:auto;padding:24px 8%;display:flex;flex-direction:column;gap:14px}.message{max-width:76%;display:flex;gap:9px;align-items:flex-start}.message.user{margin-left:auto;flex-direction:row-reverse}.message-icon{width:24px;height:24px;flex:0 0 24px;border-radius:50%;display:grid;place-items:center;background:#1b3038;color:#a6e8eb;font:9px var(--mono)}.message.user .message-icon{background:#28323b;color:#c7d1d9}.bubble{padding:10px 12px;border:1px solid #283540;border-radius:3px 9px 9px;background:#151e27;color:#d0d9df;font-size:10px;line-height:1.75;white-space:pre-wrap}.message.user .bubble{background:#1a2930;border-color:#31515a;border-radius:9px 3px 9px 9px}.message-meta{color:#71818f;font:8px var(--mono);margin:5px 3px}.composer-wrap{padding:13px 18px 15px;border-top:1px solid #222d37}.attachment-preview{font-size:9px;color:#a4c6ca;padding:5px 0;display:none}.composer{border:1px solid #34414b;background:#0d141b;border-radius:7px;padding:9px 10px}.composer textarea{width:100%;height:40px;resize:none;border:0;outline:0;background:transparent;color:#eaf1f4;font-size:10px;line-height:1.6}.composer textarea::placeholder{color:#677785}.composer-tools{display:flex;justify-content:space-between;align-items:center}.tool-group{display:flex;gap:7px}.tool-button{background:transparent;border:0;color:#8294a1;padding:4px 6px;font-size:10px}.tool-button:hover{color:var(--cyan)}.send-button{border:0;border-radius:5px;background:#8bdde3;color:#09161c;padding:6px 11px;font-size:10px;font-weight:800}.disclaimer{font-size:8px;color:#6f7e8b;text-align:center;margin:8px 0 0}
.modal-backdrop{position:fixed;inset:0;background:#02060bcc;display:grid;place-items:center;z-index:20;padding:15px}.modal{width:min(470px,100%);border:1px solid #33414c;border-radius:10px;background:#111922;box-shadow:0 20px 80px #000a;padding:20px}.modal-head{display:flex;justify-content:space-between;align-items:start;margin-bottom:18px}.modal-head h2{font-size:16px;margin:0 0 5px}.modal-head p{font-size:9px;color:#8593a0;margin:0}.close-modal{border:0;background:transparent;color:#92a0ac;font-size:18px}.form-row{display:grid;gap:6px;margin-bottom:13px}.form-row label{font-size:9px;color:#b4c0c9}.form-control{width:100%;border:1px solid #2c3944;border-radius:5px;background:#0b1219;color:#ecf2f5;padding:9px 10px;font-size:10px;outline:none}.form-control.textarea{height:94px;resize:vertical}.modal-footer{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}.modal-footer button{font-size:10px}.toast{position:fixed;right:22px;bottom:20px;background:#14252a;border:1px solid #3c7276;color:#c8eff0;border-radius:6px;padding:10px 14px;font-size:10px;opacity:0;transform:translateY(8px);transition:.2s;pointer-events:none;z-index:30}.toast.show{opacity:1;transform:translateY(0)}.code-panel{border:1px solid #28343f;border-radius:8px;overflow:hidden;background:#0d141b}.code-top{padding:11px 14px;border-bottom:1px solid #27333d;display:flex;justify-content:space-between;align-items:center;color:#9eacb8;font-size:9px}.code-window{padding:18px;font:10px/1.9 var(--mono);color:#b9cbd0;min-height:170px}.code-window .dim{color:#647581}.code-window .cyan{color:#8de3e8}.code-window .amber{color:#e4bc7c}.code-input{display:flex;gap:8px;margin-top:12px}.code-input input{flex:1}.mission-status{padding:3px 7px;background:#182b2a;border-radius:20px;color:#8ddabc;font-size:8px}
@media(max-width:980px){.sidebar{width:220px;flex-basis:220px}.view{padding:30px 26px}.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.welcome{background-size:255px auto}.welcome-copy{padding:25px}}
@media(max-width:680px){.sidebar{position:fixed;left:-270px;top:0;transition:left .2s;width:258px;box-shadow:18px 0 50px #0008}.sidebar.open{left:0}.topbar{height:54px;padding:0 15px}.mobile-menu{display:block;background:none;border:0;color:#b8c5ce;font-size:17px;margin-right:10px}.breadcrumb{margin-right:auto}.top-actions{gap:9px}.status{display:none}.view{padding:22px 14px 34px}.welcome{grid-template-columns:1fr;min-height:260px;background-position:center;background-size:240px auto}.welcome:after{background:linear-gradient(90deg,rgba(8,14,20,.82),rgba(8,14,20,.45))}.welcome-copy{padding:25px 21px}.welcome h1{font-size:27px;max-width:280px}.welcome p{max-width:280px}.cover-mark{display:none}.metric{padding:11px 9px;gap:5px;flex-wrap:wrap}.metric span{font-size:9px}.metric strong{font-size:11px}.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.feature-card{padding:12px;min-height:146px}.cards-list{grid-template-columns:1fr}.page-title h1{font-size:22px}.page-title .subtle-button{padding:8px}.search{width:100%}.chat-layout{height:calc(100dvh - 120px);min-height:440px}.chat-messages{padding:19px 12px}.message{max-width:90%}.composer-wrap{padding:11px}.new-chat kbd{display:none}}

/* Centered ARK welcome cover. */
.welcome{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;min-height:335px;padding:16px 24px 23px;text-align:center;background:radial-gradient(ellipse at 50% 38%,rgba(36,91,106,.2),transparent 53%),linear-gradient(112deg,#121d27,#0a121a)}
.welcome:after{display:none}
.cover-mark{order:0;width:190px;height:190px;display:block;opacity:.96}
.welcome-copy{order:1;padding:5px 18px}
.welcome p{margin:0 auto}
@media(max-width:680px){.welcome{min-height:290px;padding:18px 12px}.cover-mark{width:165px;height:165px;display:block}.welcome-copy{padding:7px 12px}.welcome h1{margin-left:auto;margin-right:auto}.welcome p{max-width:280px}}

.folder-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.folder-file{position:relative;display:flex;flex-direction:column;align-items:stretch;text-align:left;min-width:0;height:101px;padding:0;border:1px solid #394651;border-radius:6px;background:#17212a;overflow:hidden;transition:border-color .18s,transform .18s,background .18s}
.folder-file:hover,.folder-file:focus-visible{outline:none;border-color:#77bcc2;background:#1a2a32;transform:translateY(-2px)}
.folder-tab{position:relative;align-self:flex-start;max-width:85%;height:30px;padding:8px 13px 6px;margin-top:0;border:1px solid #44535d;border-top:0;border-radius:0 0 5px 0;background:linear-gradient(135deg,#31404a,#26353e);color:#e2e8eb;font-size:10px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.folder-body{display:flex;align-items:center;gap:10px;padding:13px 14px;color:#91a1ac}
.folder-glyph{font-size:18px;color:#8adce2}
.folder-caption{font:8px var(--mono);letter-spacing:.12em;color:#71818d}
.folder-detail{max-width:520px}
.folder-detail .modal-head h2{font-size:20px;margin:7px 0 5px}
.folder-notes{min-height:100px;max-height:45vh;overflow:auto;border:1px solid #293742;border-radius:6px;background:#0c131a;padding:14px;color:#c1ccd3;font-size:11px;line-height:1.8;white-space:pre-wrap}
.empty-note{color:#758490;font-style:italic}
.folder-detail .modal-footer{justify-content:space-between}
@media(max-width:900px){.folder-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:480px){.folder-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.folder-file{height:91px}.folder-body{padding:10px}.folder-caption{font-size:7px}}

.back-button,.home-crumb{border:0;background:transparent;color:#9aabb7;padding:4px 2px;font-size:10px}
.back-button{font-size:18px;line-height:1;color:#91dce1;margin-right:2px}
.back-button:hover,.home-crumb:hover{color:var(--cyan)}
.back-button[hidden],#crumb-slash[hidden]{display:none}
.ark-expansion{font:8px var(--mono);letter-spacing:.15em;color:#8bc9ce;margin:-3px 0 10px}
.ark-expansion i{font-style:normal;color:#dbb57b;padding:0 4px}
body[data-layout="compact"] .view{padding-top:24px;padding-bottom:28px}
body[data-layout="compact"] .welcome{min-height:275px}
body[data-layout="compact"] .cover-mark{width:145px;height:145px}
body[data-layout="compact"] .section-heading{margin-top:22px}
body[data-layout="compact"] .feature-card{min-height:126px;padding:12px}
body[data-layout="compact"] .metric{padding:10px 12px}
body[data-layout="compact"] .folder-grid{gap:8px}

body[data-theme="light"]{--bg:#f3f6f8;--panel:#fff;--panel2:#f8fafb;--line:#d8e0e5;--muted:#62717f;--text:#1b2731;color:var(--text);background:var(--bg)}
body[data-theme="light"] .app-shell{background:radial-gradient(ellipse at 68% 0%,rgba(59,133,146,.08),transparent 38%),var(--bg)}
body[data-theme="light"] .sidebar{background:#edf1f4;border-color:#d8e0e5}
body[data-theme="light"] .brand-copy strong,body[data-theme="light"] .profile-copy strong{color:#202c36}
body[data-theme="light"] .brand-copy small,body[data-theme="light"] .nav-label{color:#778590}
body[data-theme="light"] .new-chat{background:#fff;border-color:#d4dde3;color:#34424c}
body[data-theme="light"] .nav-item{color:#53626e}
body[data-theme="light"] .nav-item.active{background:#dce9eb;color:#20323a;box-shadow:inset 2px 0 #3d9eaa}
body[data-theme="light"] .nav-item.active .nav-icon{color:#278b96}
body[data-theme="light"] .privacy-card{background:#f7faf9;border-color:#d6e3df;color:#30413b}
body[data-theme="light"] .privacy-card strong{color:#34443e}
body[data-theme="light"] .profile{border-color:#d8e0e5}
body[data-theme="light"] .topbar{border-color:#dce3e8}
body[data-theme="light"] .breadcrumb{color:#778590}
body[data-theme="light"] .breadcrumb strong{color:#273640}
body[data-theme="light"] .home-crumb{color:#556671}
body[data-theme="light"] .subtle-button{background:#fff;border-color:#d2dce2;color:#42515d}
body[data-theme="light"] .icon-button{color:#536570}
body[data-theme="light"] .welcome{border-color:#d4e0e4;background:radial-gradient(ellipse at 50% 38%,rgba(63,144,156,.14),transparent 53%),linear-gradient(112deg,#edf4f5,#e8eff2)}
body[data-theme="light"] .welcome .eyebrow{color:#607882}
body[data-theme="light"] .welcome h1{color:#1e3039}
body[data-theme="light"] .welcome h1 span{color:#218d99}
body[data-theme="light"] .welcome p{color:#52636e}
body[data-theme="light"] .ark-expansion{color:#3c7981}
body[data-theme="light"] .metric,body[data-theme="light"] .feature-card,body[data-theme="light"] .record-card,body[data-theme="light"] .empty-state,body[data-theme="light"] .chat-layout,body[data-theme="light"] .code-panel{background:#fff;border-color:#d9e1e6;color:#26343e}
body[data-theme="light"] .metric span,body[data-theme="light"] .feature-card p,body[data-theme="light"] .record-card p,body[data-theme="light"] .empty-state p,body[data-theme="light"] .page-title p{color:#65737e}
body[data-theme="light"] .metric strong,body[data-theme="light"] .feature-card strong,body[data-theme="light"] .record-card strong,body[data-theme="light"] .empty-state h3,body[data-theme="light"] .section-heading h2,body[data-theme="light"] .page-title h1{color:#23323c}
body[data-theme="light"] .feature-icon{background:#edf6f6;border-color:#d1e4e6;color:#278c96}
body[data-theme="light"] .privacy-note{background:#f1f7f5;border-color:#d0e2dc;color:#526960}
body[data-theme="light"] .privacy-note b{color:#33715c}
body[data-theme="light"] .search,body[data-theme="light"] .form-control,body[data-theme="light"] .composer,body[data-theme="light"] .folder-notes{background:#fff;border-color:#d3dde3;color:#25343e}
body[data-theme="light"] .toolbar .eyebrow,body[data-theme="light"] .eyebrow{color:#6a7b87}
body[data-theme="light"] .chat-head,body[data-theme="light"] .composer-wrap{border-color:#dce3e8}
body[data-theme="light"] .chat-head strong{color:#26353f}
body[data-theme="light"] .chat-head button,body[data-theme="light"] .tool-button{color:#536570}
body[data-theme="light"] .bubble{background:#f2f6f7;border-color:#d7e1e6;color:#35434d}
body[data-theme="light"] .message.user .bubble{background:#e6f1f2;border-color:#c7dfe1}
body[data-theme="light"] .code-top{border-color:#dce3e8;color:#4c5d68}
body[data-theme="light"] .modal{background:#fff;border-color:#d4dfe4}
body[data-theme="light"] .modal-head h2,body[data-theme="light"] .form-row label{color:#263640}
body[data-theme="light"] .modal-head p{color:#64737e}
body[data-theme="light"] .folder-file{background:#f3f6f7;border-color:#d2dce1}
body[data-theme="light"] .folder-file:hover{background:#edf5f5;border-color:#74adb2}
body[data-theme="light"] .folder-tab{background:linear-gradient(135deg,#dbe7e9,#d0dfe2);border-color:#c1d2d7;color:#263b43}
body[data-theme="light"] .folder-caption{color:#6b7b84}
body[data-theme="light"] .folder-notes{background:#f7f9fa}
.feature-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.note-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.note-card{position:relative;min-width:0;border:1px solid #2b3742;border-radius:7px;background:linear-gradient(145deg,#141d26,#10161e);overflow:hidden;transition:border-color .18s,transform .18s}
.note-card:hover{border-color:#547581;transform:translateY(-2px)}
.note-open{display:flex;width:100%;height:100%;min-height:150px;flex-direction:column;align-items:flex-start;gap:8px;padding:15px 39px 14px 15px;border:0;background:transparent;text-align:left}
.note-pin{font-size:14px;color:#8edfe4}
.note-open strong{font-size:11px;color:#edf3f7}
.note-open p{display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;margin:0;color:#93a1ad;font-size:9px;line-height:1.7;white-space:pre-wrap}
.note-open small{margin-top:auto;color:#70808c;font:8px var(--mono)}
.note-delete{position:absolute;top:9px;right:9px;width:23px;height:23px;border:1px solid #35414b;border-radius:5px;background:#161f27;color:#84939e;font-size:14px}
.note-delete:hover{border-color:#bb7676;color:#f0b2b2}
.dossier-file .folder-tab{background:linear-gradient(135deg,#3d493e,#2e3a34);border-color:#4d5e4e;color:#e3ebdf}
.dossier-file .folder-glyph{color:#d6b578}
.dossier-label{font:8px var(--mono);letter-spacing:.1em;color:#9cac9b;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dossier-field-label{margin:2px 0 7px}
body[data-theme="light"] .note-card{background:#fff;border-color:#d8e1e5}
body[data-theme="light"] .note-open strong{color:#26343e}
body[data-theme="light"] .note-open p{color:#65737e}
body[data-theme="light"] .note-delete{background:#f5f7f8;border-color:#d4dde2;color:#60717c}
body[data-theme="light"] .dossier-file .folder-tab{background:linear-gradient(135deg,#dce6db,#cfdbcf);border-color:#c3d0c1;color:#334136}
body[data-theme="light"] .dossier-label{color:#687969}
@media(max-width:980px){.feature-grid,.note-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:480px){.note-grid{grid-template-columns:1fr}}
.app-locked .app-shell{visibility:hidden}
.gate-screen{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:20px;background:radial-gradient(ellipse at 50% 20%,rgba(43,105,123,.2),transparent 40%),#080d13;color:#edf3f7}
body:not(.app-locked) .gate-screen{display:none}
.gate-panel{width:min(430px,100%);padding:28px 30px 18px;border:1px solid #293943;border-radius:12px;background:linear-gradient(155deg,#121c25f5,#0c131bf7);box-shadow:0 28px 90px #0008;text-align:center}
.gate-mark{width:78px;height:78px;margin:0 auto 12px;border:1px solid #355b66;border-radius:18px;overflow:hidden;box-shadow:0 0 32px #58d5e322}
.gate-mark img{width:100%;height:100%;object-fit:cover}
.gate-brand{align-items:center;margin:0 auto 24px}
.gate-brand strong{font-size:17px;letter-spacing:.14em;color:#edf3f7}
.gate-brand small{font-size:7px;letter-spacing:.12em;color:#8196a1}
.gate-content{text-align:left;min-height:170px}
.gate-content .eyebrow{text-align:center}
.gate-content h1{margin:9px 0 8px;text-align:center;font-size:21px;letter-spacing:-.035em;font-weight:600}
.gate-content p{text-align:center;max-width:320px;margin:0 auto 18px;color:#98a7b2;font-size:10px;line-height:1.7}
.boot-track{height:5px;border:1px solid #2d414b;border-radius:5px;background:#0b1117;overflow:hidden}
.boot-track span{display:block;width:0;height:100%;border-radius:5px;background:linear-gradient(90deg,#4ab4c1,#a1e5e5);box-shadow:0 0 16px #73d8e080;transition:width .22s ease}
.boot-status{margin-top:9px;text-align:center;color:#7a929e;font:8px var(--mono);letter-spacing:.15em}
.gate-form{display:grid;gap:8px;margin-top:17px}
.gate-form label{margin-top:3px;color:#aab8c2;font-size:9px}
.gate-input{height:39px;border:1px solid #34434e;border-radius:5px;background:#0a1118;color:#f0f5f7;outline:0;padding:0 11px;font:14px var(--mono);letter-spacing:.15em;text-align:center}
.gate-input:focus{border-color:#71cdd4;box-shadow:0 0 0 3px #59c3cb1b}
.gate-error{min-height:15px;color:#e59a94;font-size:9px;text-align:center}
.gate-submit{width:100%;justify-content:center;margin-top:5px}
.gate-foot{margin-top:17px;padding-top:12px;border-top:1px solid #25323a;color:#7d8e98;font-size:8px}
.gate-foot span{color:#8edbd5;margin-right:5px}
.settings-modal{width:min(740px,100%)}
.settings-columns{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.settings-label{margin:2px 0 11px;color:#81939d}
.settings-footer{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:16px;padding-top:14px;border-top:1px solid #28343e}
.settings-footer>div{display:flex;gap:8px}
body[data-theme="light"] .gate-screen{background:radial-gradient(ellipse at 50% 20%,rgba(53,133,147,.12),transparent 40%),#eef3f5;color:#1c2b35}
body[data-theme="light"] .gate-panel{background:linear-gradient(155deg,#fffffffa,#f5f8f9fa);border-color:#d4e0e5;box-shadow:0 28px 90px #2436442a}
body[data-theme="light"] .gate-brand strong,body[data-theme="light"] .gate-content h1{color:#24343e}
body[data-theme="light"] .gate-brand small,body[data-theme="light"] .gate-content p{color:#63747f}
body[data-theme="light"] .gate-form label{color:#52636e}
body[data-theme="light"] .gate-input{background:#fff;border-color:#cbd8df;color:#20323d}
body[data-theme="light"] .gate-foot{border-color:#dbe3e7;color:#70808a}
@media(max-width:560px){.gate-panel{padding:22px 20px 15px}.settings-columns{grid-template-columns:1fr;gap:8px}.settings-modal{max-height:90vh;overflow:auto}.settings-footer{align-items:stretch;flex-direction:column-reverse}.settings-footer>div{justify-content:flex-end}}

/* Workspace profile and passcode controls */
.profile{border-radius:9px;padding:12px 9px 8px;transition:background .18s,border-color .18s;cursor:pointer}
.profile:hover{background:rgba(122,168,181,.09);border-color:#3a4c58}
.profile:focus-visible,.reveal-toggle:focus-visible,.primary-button:focus-visible,.icon-button:focus-visible{outline:2px solid #69cbd5;outline-offset:3px}
.avatar{width:34px;height:34px;flex:0 0 34px;font-size:10px;letter-spacing:.08em;border-color:#52717c;background:linear-gradient(145deg,#2b5360,#17262f);box-shadow:inset 0 0 0 2px #101820}
.profile-copy strong{font-size:10px;letter-spacing:.01em}
.profile-copy small{font-size:9px;letter-spacing:.02em}
.reveal-toggle{justify-self:center;display:inline-flex;align-items:center;gap:7px;padding:5px 8px;border:0;background:transparent;color:#8ba1aa;font-size:10px;letter-spacing:.01em;border-radius:5px}
.reveal-toggle:hover{color:#bfe7ea;background:#1b2a32}
.gate-form .reveal-toggle{margin-top:-2px}
.settings-reveal{margin:-2px 0 5px}
body[data-theme="light"] .profile:hover{background:#e3edef;border-color:#c5d7db}
body[data-theme="light"] .avatar{color:#23414b;background:linear-gradient(145deg,#d7edf0,#c2dbe0);border-color:#9bbdc3;box-shadow:inset 0 0 0 2px #f6f9fa}
body[data-theme="light"] .reveal-toggle{color:#53717b}
body[data-theme="light"] .reveal-toggle:hover{color:#205d66;background:#eaf3f4}
body[data-theme="light"] .topbar{background:rgba(255,255,255,.48)}

/* Recovery, touch targets and iPad / iPhone refinements */
body{min-width:320px}
.app-shell{min-height:100dvh}
.sidebar{height:100dvh;overflow-y:auto;padding-bottom:max(14px,env(safe-area-inset-bottom))}
.gate-screen{padding:max(20px,env(safe-area-inset-top)) 20px max(20px,env(safe-area-inset-bottom))}
.gate-form .gate-link{justify-self:center;min-height:40px;padding:8px 12px;border:0;border-radius:6px;background:transparent;color:#9bb5be;font-size:10px}
.gate-form .gate-link:hover{color:#c8edf0;background:#17262e}
.gate-back{display:block;margin:-7px 0 20px;padding:8px 0;border:0;background:transparent;color:#91aab3;font-size:10px;text-align:left}
.gate-back:hover{color:#d5eef0}
.recovery-warning{margin:16px 0 12px;padding:14px;border:1px solid #724a44;border-radius:8px;background:linear-gradient(145deg,#2a1a1b,#1c171a);text-align:left}
.recovery-warning strong{color:#f0c3ad;font-size:11px;line-height:1.6}
.recovery-warning p{margin:7px 0 0;text-align:left;color:#c4a7a3;font-size:10px;line-height:1.7}
.danger-button{width:100%;min-height:44px;padding:10px 14px;border:1px solid #a85e54;border-radius:6px;background:linear-gradient(110deg,#713f3e,#572d31);color:#fff1ed;font-size:10px;font-weight:700}
.danger-button:hover{border-color:#cf8173;background:linear-gradient(110deg,#804644,#68373b)}
body[data-theme="light"] .gate-form .gate-link,body[data-theme="light"] .gate-back{color:#526f79}
body[data-theme="light"] .gate-form .gate-link:hover{background:#e8f1f3;color:#285b65}
body[data-theme="light"] .recovery-warning{background:linear-gradient(145deg,#fff7f2,#fbefed);border-color:#e7c9c1}
body[data-theme="light"] .recovery-warning strong{color:#78443d}
body[data-theme="light"] .recovery-warning p{color:#765d59}
@media(max-width:1100px){.sidebar{width:226px;flex-basis:226px}.view{padding:32px 27px 44px}.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.welcome-copy{padding:27px}.topbar{padding-right:26px;padding-left:26px}}
@media(max-width:840px) and (min-width:681px){.sidebar{width:208px;flex-basis:208px;padding-left:12px;padding-right:12px}.view{padding:27px 20px 38px}.topbar{padding:0 20px}.welcome{grid-template-columns:1fr .7fr;min-height:230px}.welcome-copy{padding:23px}.welcome h1{font-size:27px}.cover-mark{width:150px;height:150px}.metric-strip{gap:7px}.metric{padding:11px 9px}.metric span{font-size:9px}.metric em{font-size:8px}}
@media(max-width:680px){.sidebar{height:100dvh;padding-top:max(19px,env(safe-area-inset-top));padding-bottom:max(14px,env(safe-area-inset-bottom));overflow-y:auto}.topbar{height:58px;padding:0 15px}.top-actions{display:none}.view{padding:22px 15px calc(34px + env(safe-area-inset-bottom))}.mobile-menu{width:42px;height:42px;display:grid;place-items:center;flex:0 0 42px;margin:0 7px 0 -8px;border-radius:8px}.mobile-menu:hover{background:#17232c}.feature-card,.nav-item,.new-chat,.profile{min-height:44px}.gate-panel{width:min(430px,100%);max-height:calc(100dvh - 28px);overflow-y:auto;padding:24px 22px max(17px,env(safe-area-inset-bottom))}.settings-modal{max-height:calc(100dvh - 24px)}.chat-layout{height:calc(100dvh - 112px);min-height:400px}.chat-messages{overscroll-behavior:contain}.composer textarea{font-size:16px}.search,.form-control{font-size:16px}}
@media(max-width:390px){.view{padding-right:12px;padding-left:12px}.welcome{background-size:215px auto}.welcome h1{font-size:24px}.metric-strip{grid-template-columns:1fr;gap:7px}.metric{min-height:49px}.feature-grid{grid-template-columns:1fr}.feature-card{min-height:122px}.page-title{align-items:flex-start;gap:12px}.page-title .subtle-button{white-space:nowrap}.toolbar{align-items:stretch;gap:8px;flex-direction:column}.search{width:100%}.gate-panel{padding-right:18px;padding-left:18px}.settings-footer>div{flex-wrap:wrap}}
@media(orientation:landscape) and (max-height:520px){.gate-screen{align-items:start;overflow:auto}.gate-panel{margin:auto}.sidebar{position:fixed;overflow-y:auto}.chat-layout{height:calc(100dvh - 86px);min-height:320px}}
.welcome{cursor:pointer;transition:border-color .18s,box-shadow .18s,transform .18s}
.welcome:hover{border-color:#477681;box-shadow:0 10px 35px #0002;transform:translateY(-1px)}
.welcome:focus-visible{outline:2px solid #78dce2;outline-offset:3px}
.welcome-cta{display:inline-flex;align-items:center;gap:9px;margin-top:17px;padding:10px 14px;border:1px solid #3a7079;border-radius:6px;background:#142831;color:#c2edf0;font-size:10px;font-weight:700;transition:background .18s,border-color .18s}
.welcome-cta b{color:#8be0e5;font-size:15px;line-height:10px}
.welcome:hover .welcome-cta{background:#1b3840;border-color:#5ca7af}
.chat-layout{height:min(670px,calc(100dvh - 158px));min-height:min(480px,calc(100dvh - 190px))}
.chat-messages{min-height:0;overscroll-behavior:contain}
.tool-button,.send-button{min-height:40px}
@media(max-width:680px){.chat-layout{height:calc(100dvh - 174px);min-height:360px}.chat-head{flex-wrap:wrap;gap:8px;padding:10px 12px}.chat-head .spacer{display:none}.chat-head button{min-height:38px;padding:6px 8px}.chat-messages{padding:14px 11px}.composer-wrap{padding:9px 10px calc(10px + env(safe-area-inset-bottom))}.composer-tools{flex-wrap:wrap;gap:5px}.tool-group{flex:1 1 100%;flex-wrap:wrap;gap:3px}.tool-button{min-height:40px;padding:6px 7px}.send-button{min-width:80px;min-height:42px;margin-left:auto}.disclaimer{line-height:1.45}.welcome-cta{min-height:42px}}
@media(max-width:390px){.chat-layout{height:calc(100dvh - 168px);min-height:330px}.chat-head{gap:6px}.chat-head button{font-size:9px;padding:5px 6px}.composer textarea{height:46px}.tool-group{justify-content:space-between}.tool-button{font-size:9px;padding:5px}.chat-messages{padding-right:8px;padding-left:8px}}
@media(orientation:landscape) and (max-height:520px){.chat-layout{height:calc(100dvh - 128px);min-height:280px}.chat-head{padding:7px 11px}.composer-wrap{padding:7px 10px}.chat-messages{padding:8px 16px}}
.gate-secondary-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:2px}
.profile-choices{display:grid;gap:8px;max-height:min(42dvh,320px);overflow-y:auto;margin:18px 0 12px;text-align:left}
.profile-choice{display:flex;align-items:center;gap:11px;min-height:58px;padding:9px 12px;border:1px solid #2d414b;border-radius:8px;background:#111b23;text-align:left;transition:background .16s,border-color .16s}
.profile-choice:hover{border-color:#55828b;background:#16252d}
.profile-choice-avatar{display:grid;place-items:center;width:36px;height:36px;flex:0 0 36px;border:1px solid #436671;border-radius:50%;background:#20353e;color:#c1ebee;font-size:10px;font-weight:800;letter-spacing:.05em}
.profile-choice>span:nth-child(2){display:grid;gap:4px;min-width:0}
.profile-choice strong{overflow:hidden;color:#e5edf1;font-size:11px;text-overflow:ellipsis;white-space:nowrap}
.profile-choice small{color:#82939e;font-size:9px}
.profile-choice-arrow{margin-left:auto;color:#82dbe1}
body[data-theme="light"] .profile-choice{border-color:#d4dfe3;background:#fff}
body[data-theme="light"] .profile-choice:hover{border-color:#72a9ae;background:#f4f9fa}
body[data-theme="light"] .profile-choice-avatar{border-color:#bdd2d6;background:#e5f1f2;color:#345b64}
body[data-theme="light"] .profile-choice strong{color:#263740}
body[data-theme="light"] .profile-choice small{color:#687a84}
@media(max-width:560px){.gate-secondary-actions{gap:4px}.profile-choice{min-height:62px}}
body[data-font="system"]{--font:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
body[data-font="serif"]{--font:Georgia,"Times New Roman",serif}
.record-options{display:grid;grid-template-columns:1fr 1fr;gap:12px}.record-options .form-row{margin-bottom:2px}.record-lock{accent-color:#55bac3;margin:0 7px 0 0;vertical-align:middle}.record-lock-mode,.record-lock-code{margin-top:8px}.record-attach-row{display:flex;flex-wrap:wrap;gap:8px}.record-attach-row button{min-height:38px}.record-attachment-help{display:block;color:#8393a0;font-size:9px;margin-top:8px}.record-attachments{display:grid;gap:5px;margin-top:8px}.record-attachment{display:flex;align-items:center;justify-content:space-between;gap:10px;border:1px solid #2a3944;border-radius:5px;padding:6px 9px;color:#c5d2d8;font-size:10px}.record-attachment a,.record-attachment-link{color:#8bdde2;text-decoration:none}.record-attachment a:hover,.record-attachment-link:hover{text-decoration:underline}.record-attachment button{border:0;background:transparent;color:#aab7bf;font-size:15px}.record-attachment-links{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px}.record-attachment-link{font-size:10px;border:1px solid #2b414a;border-radius:5px;padding:6px 8px}.folder-glyph{color:var(--record-accent,#73cbd3)}.note-pin,.feature-icon{color:var(--record-accent,#73cbd3)}
body[data-theme="light"] .record-attachment{background:#f8fafb;border-color:#d5e0e4;color:#43535d}body[data-theme="light"] .record-attachment-link{border-color:#d2e0e3}body[data-theme="light"] .record-attachment a,body[data-theme="light"] .record-attachment-link{color:#287d85}
@media(max-width:560px){.record-options{grid-template-columns:1fr;gap:0}.record-attach-row button{flex:1}}
.modal:has(.record-options){max-height:calc(100dvh - 30px);overflow-y:auto;overscroll-behavior:contain}
.install-steps{display:grid;gap:8px}.install-steps p{margin:0;border:1px solid #293843;border-radius:7px;padding:12px;color:#a9b6c0;font-size:11px;line-height:1.7}.install-steps b{color:#e6eff2}body[data-theme="light"] .install-steps p{background:#f7f9fa;border-color:#d6e0e4;color:#52616a}body[data-theme="light"] .install-steps b{color:#263640}