/* Shared visual tokens only. Customer and internal entry points remain separate. */
:root{--ink:#243d50;--dim:#667b8c;--accent:#28688b;--hair:rgba(57,96,123,.15);--seam:rgba(57,96,123,.09);--r-control:11px;--r-panel:22px;--lift:0 4px 8px -6px #254c6b20,0 18px 50px -30px #254c6b38;--glass:rgba(255,255,255,.66)}
html{background:#eff5f8;scrollbar-color:#bdced9 transparent;scrollbar-width:thin}
body{color:var(--ink);background:transparent;font-size:14px;line-height:1.65;-webkit-font-smoothing:antialiased;isolation:isolate}
body:before{content:"";position:fixed;inset:-8%;z-index:-1;pointer-events:none;background:radial-gradient(ellipse at 14% 8%,#c7e7ec80,transparent 42%),radial-gradient(ellipse at 85% 30%,#cddff77a,transparent 46%),radial-gradient(ellipse at 58% 96%,#daf1e97a,transparent 42%),#f6f9fb;animation:ambient-drift 24s ease-in-out infinite alternate}
@keyframes ambient-drift{to{transform:translate3d(1.5%,-1%,0) scale(1.025)}}
button,input,textarea,select{font-size:14px}button{padding:9px 15px;background:#ffffffa6;border:1px solid var(--hair);box-shadow:inset 0 1px #fff8;transition:background .2s,border-color .2s,box-shadow .2s,transform .2s}button:hover{color:#205e80;background:#f7fcff;border-color:#8eb4c9;box-shadow:0 4px 14px -9px #2b648077}button:active:not(:disabled){transform:translateY(1px)}button:disabled{opacity:.48}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid #4388ac;outline-offset:3px}
/* The rounded composer provides the focus indicator for its text area. */
.composer textarea:focus,.composer textarea:focus-visible{outline:none;box-shadow:none}
.attachments{display:flex;flex-wrap:wrap;gap:10px;margin:4px 0 16px;text-align:left}.attachments[hidden],.attachment-help[hidden]{display:none}.attachment{position:relative;width:190px;background:#ffffffa6;border:1px solid #bad3e180;border-radius:14px;padding:8px;overflow:hidden}.attachment img,.attachment video{display:block;width:100%;height:105px;object-fit:contain;border-radius:8px;background:#eaf2f7}.attachment audio{display:block;width:100%;height:54px;margin:25px 0 26px}.attachment-info{padding:7px 4px 0}.attachment-info span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}.attachment-info small{display:block;font-size:11px}.attachment button{position:absolute;right:5px;top:5px;width:25px;height:25px;padding:0;border-radius:50%;background:#f9fcfff2;line-height:1;box-shadow:0 2px 8px #29465a20}.attachment-status{height:105px;display:grid;place-items:center;font-size:12px;color:#637e92}.attachment-help{font-size:12px!important;text-align:left;margin:0 0 14px!important;color:#627f92!important}.attachment-limits{display:block;text-align:left;font-size:11px;color:#7b91a0;margin-top:10px}.composer.dragging-files{border-color:#528fad;background:#eaf6fc;box-shadow:0 0 0 4px #67a9cc25,var(--lift)}
.primary,.tabs .on{background:linear-gradient(155deg,#397d9f,#255c7c);border-color:#22577555;box-shadow:inset 0 1px #ffffff4d,0 5px 14px -7px #20577580;color:white}.primary:hover,.tabs .on:hover{background:linear-gradient(155deg,#4489aa,#286687);color:white;border-color:#22577566}
a,.link{color:#286b90}small,.quiet,.card p{color:var(--dim)}.brand{color:#243d50;font-size:21px;font-weight:650;letter-spacing:-.035em}.brand i:before{background:linear-gradient(#70b7d6,#4c8eb8)}.brand i:after{background:linear-gradient(#9bd9dc,#6dbac4)}
.shell,.manage-shell{background:transparent;grid-template-columns:218px minmax(0,1fr)}
.rail{background:linear-gradient(155deg,#ffffffb8,#f5fafb8f);border-right:1px solid #ffffffcf;padding:30px 18px;box-shadow:6px 0 30px -24px #305d7a40;backdrop-filter:blur(24px) saturate(1.15);-webkit-backdrop-filter:blur(24px) saturate(1.15)}
.rail .brand{margin-bottom:38px}.rail nav{gap:7px}.rail button,.platform-rail nav a{padding:11px 14px;border-radius:12px;box-shadow:none;font-size:13px;color:#526b7e;transition:background .2s,color .2s}.rail button:hover,.platform-rail nav a:hover{background:#ffffff95;color:#285e7b}.rail .on{color:#205c7e;background:linear-gradient(110deg,#d4e9f5c9,#e0f0f4a6);box-shadow:inset 0 1px #fff9,inset 0 0 0 1px #79a7c41c;font-weight:600}
.foot{border-top:1px solid var(--seam);font-size:12px;color:#758a99;line-height:1.9}.foot a{text-decoration:none}.foot a:hover{text-decoration:underline}
.content{padding:28px clamp(28px,3vw,52px) 48px}.top{font-size:12px;color:#6d8292}.hero{padding:40px 6% 30px}.hero h1{font-size:clamp(32px,3vw,44px);font-weight:620;letter-spacing:-.055em;margin:0 0 10px}.hero p{margin-bottom:26px;color:#728696}.composer{padding:20px;border-radius:24px;border:1px solid #ffffffd9;background:linear-gradient(135deg,#ffffffb8,#ffffff80);box-shadow:inset 0 0 0 1px #8aaec514,0 16px 45px -25px #375d7a45;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.composer:focus-within{border-color:#a4c9dc;box-shadow:0 0 0 4px #67a9cc12,var(--lift)}.composer textarea{background:transparent;min-height:72px;color:#29475c;font-size:15px}.composer textarea::placeholder{color:#8a9aa7}.composer .upload,.chips button{background:#ffffff8f;border-color:#90afc42e;color:#5b778b}.chips{gap:10px;margin-top:18px}.chips button{padding:6px 17px;font-size:12px}.chips button:hover,.upload:hover{background:#eaf5fa;border-color:#8cb7cd}
.section{margin-top:28px;padding-top:25px;border-color:var(--seam)}.section h2{font-size:22px;font-weight:620}.grid{gap:20px;margin-top:20px}.card{box-shadow:none!important;background:transparent!important;border:0!important}.thumb{border-radius:18px;box-shadow:0 8px 20px -16px #264c6d99}.thumb img{aspect-ratio:1.5}.card h3{font-size:15px;font-weight:600;margin:12px 0 5px}.card p{font-size:12px;line-height:1.8}.card .link{font-size:12px}.thumb:after{box-shadow:inset 0 0 0 1px #29476414}.tag{background:#203d4c99;border:1px solid #ffffff66;backdrop-filter:blur(12px);border-radius:8px}.tabs button{font-size:12px;padding:6px 15px}.tabs button:not(.on){color:#657e90}.tabs select{border-color:var(--seam);color:#657e90;font-size:12px}
.box{background:#ffffffb8;border:1px solid #ffffffeb;border-radius:20px;box-shadow:inset 0 0 0 1px #779bb510,var(--lift);padding:20px}.bar{background:#ffffffa8;border-bottom:1px solid #ffffffd9;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.box h2,.panel h1,.detail h1{font-weight:620}.bubble{background:#e7f2f8;border-color:#c5deea}.drawer{background:#ffffffd9;border-color:var(--seam)}.board{background-color:#eff5f8;background-image:radial-gradient(#b3c6d4 .65px,transparent .9px)}.toolbar{background:#ffffffb3;border-color:#ffffffdb}.toolbar button:hover{background:#e5f1f7}.react-flow__handle{background:#448bb1}.graph .react-flow__node-media{border-color:#c9dce6;box-shadow:var(--lift)}.react-flow__node-media.selected{outline-color:#73abc8}
.field,select,.login input{background:#ffffffa6;border-color:#a8c0cf66;border-radius:12px}.field{min-height:76px}.upload,.detail .upload{background:#eef7fac9;border-color:#9dbfce}.savebar{background:#ffffffb3;border-color:#ffffffd9;backdrop-filter:blur(16px);box-shadow:var(--lift);color:#688193;border-radius:12px;padding:5px 9px}.savebar button{color:#647e90;background:transparent;border-color:#9fb9c533}.flag{color:#617f92}
dialog{background:#f9fcfdf2;border:1px solid #fff;border-radius:24px;box-shadow:0 28px 100px -30px #193d5d66;padding:28px}dialog::backdrop{background:#24465b29;backdrop-filter:blur(8px)}#toast,#adminMessage{background:#254b61e8;border:1px solid #ffffff44;backdrop-filter:blur(16px);box-shadow:var(--lift)}
.login{margin:15vh auto;background:#ffffffb3;border-color:#ffffffeb;box-shadow:0 20px 80px -40px #2a638366;backdrop-filter:blur(24px);padding:36px;border-radius:26px}.login h1{font-size:27px;font-weight:600;margin:24px 0 12px}.login input{padding:12px}.login label{font-size:12px;color:#688193}
@media(max-width:1050px){.shell,.manage-shell{grid-template-columns:174px minmax(0,1fr)}.rail{padding:24px 12px}.content{padding:24px}.hero{padding:28px 0}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.shell,.manage-shell{grid-template-columns:140px minmax(0,1fr)}.brand{font-size:17px}.rail{padding:24px 8px}.rail button,.platform-rail nav a{font-size:12px;padding:10px}.content{padding:20px 16px}.hero h1{font-size:27px}.grid{grid-template-columns:1fr}.section{align-items:start;gap:12px}.section h2{font-size:19px}.hero{padding-top:20px}.composer{padding:14px}.login{margin:10vh 20px}.top{gap:8px;flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){body:before{animation:none}*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}
@media(prefers-reduced-transparency:reduce){.rail,.box,.bar,.composer,.login,.toolbar,.savebar,dialog{background:#fafdff;backdrop-filter:none;-webkit-backdrop-filter:none}dialog::backdrop{backdrop-filter:none}}

.attachment:has(audio){width:300px;max-width:100%}
#creationControls{display:flex;justify-content:flex-start;margin:0 0 18px}.creation-switch{position:relative;display:grid;grid-template-columns:1fr 1fr;padding:4px;width:216px;border:1px solid #a8c9da42;border-radius:14px;background:#e8f0f68c;box-shadow:inset 0 1px 3px #30546a08}.creation-slider{position:absolute;left:4px;top:4px;bottom:4px;width:calc(50% - 4px);border-radius:10px;background:#ffffffed;border:1px solid #ffffff;box-shadow:0 3px 10px #34556c13;transition:transform .25s cubic-bezier(.22,.68,0,1.1)}[data-mode=video] .creation-slider{transform:translateX(100%)}.creation-switch button{z-index:1;display:flex;align-items:center;justify-content:center;gap:8px;border:0;box-shadow:none;background:transparent;color:#8095a4;font-size:13px;padding:8px 14px;border-radius:10px}.creation-switch button:hover{background:transparent;box-shadow:none}.creation-switch button[aria-selected=true]{color:#285f7d;font-weight:600}.creation-switch svg{width:17px;height:17px;stroke:currentColor;stroke-width:1.5}.creation-parameters{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px;padding-top:16px;border-top:1px solid #aac5d329;text-align:left}.creation-parameters label,.creation-fixed{display:flex;align-items:center;gap:10px;padding:6px 12px;color:#7a909f;font-size:11px;border:1px solid #bad0de38;border-radius:11px;background:#ffffff5c}.creation-parameters select{font-size:12px;padding:4px 19px 4px 3px;border:0;outline-offset:4px;background:transparent;color:#3c627c;max-width:240px;min-height:25px}.creation-fixed strong{font-size:12px;font-weight:500;color:#3c627c}.creation-fixed small{font-size:10px}.creation-hint{font-size:11px!important;text-align:left;margin:12px 0 0!important;color:#8498a6!important;line-height:1.7}.composer .attachment-limits{margin-top:14px}.composer textarea#idea{min-height:76px}.creation-model{flex:0 1 auto}@media(max-width:800px){.creation-parameters{gap:8px}.creation-parameters label{padding:5px 9px}.creation-parameters select{max-width:180px}.creation-model{flex-basis:100%}.creation-model select{flex:1;max-width:none}}@media(prefers-reduced-motion:reduce){.creation-slider{transition:none}}

.platform-pane>.task-center{max-width:none;margin:0;padding:30px clamp(28px,3vw,52px) 48px;text-align:left}.task-center h1{margin:0 0 8px;font-size:30px}.task-section{margin-top:30px}.task-section h2{font-size:17px;font-weight:600;margin-bottom:14px}.task-section h2 small{font-size:12px;font-weight:400;margin-left:8px}.task-list{border:1px solid #ffffffd9;border-radius:18px;background:#ffffffa3;overflow:hidden;box-shadow:var(--lift)}.task-item{display:flex;align-items:center;gap:20px;padding:20px;border-bottom:1px solid var(--seam)}.task-item:last-child{border-bottom:0}.task-thumb{width:128px;height:90px;flex:none;position:relative;overflow:hidden;border-radius:12px;background:#e7f0f5}.task-thumb img{width:100%;height:100%;object-fit:cover}.task-thumb span{position:absolute;bottom:5px;left:5px;font-size:10px;color:white;background:#28495caa;padding:1px 6px;border-radius:5px;backdrop-filter:blur(8px)}.task-placeholder{display:grid;place-items:center;color:#7291a5;font-size:12px}.task-copy{flex:1;min-width:0}.task-title{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.task-title h3{font-size:15px;margin:0;font-weight:600}.task-state{font-size:11px;background:#edf3f6;color:#637e90;border-radius:20px;padding:3px 9px}.task-state.is-running{color:#266b8d;background:#daedf7}.task-copy>p{margin:7px 0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#6c8394;font-size:13px}.task-copy small,.task-copy summary{font-size:12px;color:#7a8f9e}.task-copy details{margin-top:5px}.task-copy details p{white-space:pre-wrap;overflow-wrap:anywhere}.task-empty{padding:30px 22px;font-size:13px;color:#78909f}.task-item>button{flex:none;font-size:12px}@media(max-width:800px){.task-item{gap:12px;flex-wrap:wrap}.task-thumb{width:100px;height:76px}.task-item>button{margin-left:112px}}

.supplier-card{margin-top:22px}.supplier-card h2{margin:0}.supplier-card h3{font-size:15px;margin-top:24px}.supply-center{max-width:1000px!important;margin:0!important;padding:30px 40px!important}.supply-center .supply-form{display:grid;gap:18px}.supply-center label{display:grid;gap:8px;text-align:left}.supply-center select{padding:10px}.supply-assets{border:1px solid var(--hair);border-radius:14px;max-height:280px;overflow:auto;padding:16px}.supply-assets label{display:flex;align-items:center;gap:8px;font-size:13px;margin-bottom:8px}.supply-assets input{accent-color:var(--accent)}.task-download{font-size:13px;white-space:nowrap}

.creation-parameters .creation-submit{margin-left:auto;align-self:center;font-size:13px;white-space:nowrap;padding:10px 18px}.creation-parameters{align-items:center}

/* Floating capsule: keep the same thumb element so mode changes can animate. */
#creationControls{margin:0 0 14px;padding:0 2px}.creation-switch{width:194px;min-height:46px;padding:4px;border-radius:999px;border:1px solid #ffffffdc;background:linear-gradient(145deg,#dfeaf29e,#eef6f9b3);box-shadow:inset 0 1px 3px #40657c12,0 4px 10px -7px #234a6c50,0 0 0 1px #779bb518;backdrop-filter:blur(16px)}.creation-slider{border-radius:999px;background:linear-gradient(155deg,#ffffff,#f7fcff);border:1px solid #ffffff;box-shadow:inset 0 1px 1px #fff,0 2px 4px #355a7212,0 5px 12px -5px #31597738;transition:transform .34s cubic-bezier(.2,.8,.2,1)}.creation-switch button{border-radius:999px;padding:8px 13px;transition:color .24s}.creation-switch button[aria-selected=true]{color:#285d7c;text-shadow:0 1px #fff}.creation-switch button:focus-visible{outline:2px solid #7aafc9;outline-offset:3px}@media(prefers-reduced-motion:reduce){.creation-slider,.creation-switch button{transition:none}}

/* Motion is integrated by the damped spring, without a second CSS easing pass. */
.creation-slider{transition:none;will-change:transform}.creation-switch button{transition:color .32s ease}@media(prefers-reduced-motion:reduce){.creation-switch button{transition:none}}

.creation-parameters input[type=number]{width:78px;min-width:0;border:0;background:transparent;color:#3c627c;font-size:12px;padding:4px;outline-offset:4px}.creation-parameters .creation-interpolation{font-size:12px;color:#3c627c}.creation-interpolation input{accent-color:#397d9f}.creation-parameters select:disabled{opacity:.85;cursor:default}

.enhance-center{max-width:1100px!important;margin:0!important;padding:30px 40px!important}.enhance-center h1{font-size:30px;margin:0 0 8px}.enhance-center>.box{margin-top:26px;padding:28px}.enhance-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:28px;align-items:start}.enhance-field{display:grid;gap:8px;margin:18px 0;font-size:13px;color:#607e92}.enhance-field select{width:100%;padding:11px;border-radius:12px;background:#ffffffba}.enhance-grid video{width:100%;max-height:360px;border-radius:16px;background:#203a4b}.enhance-empty{display:grid;place-items:center;min-height:260px;border-radius:16px;border:1px dashed #b7cfdd;background:#eaf3f77a;color:#89a0af}.enhance-empty[hidden],.enhance-grid video[hidden]{display:none}.enhance-status{font-size:12px;color:#7892a3;margin:20px 0 14px;padding-top:18px;border-top:1px solid var(--seam)}@media(max-width:1000px){.enhance-grid{grid-template-columns:1fr}.enhance-center{padding:24px!important}}

#attachmentLimits{display:block;margin-top:15px;text-align:left;color:#607c8e}.media-requirement{display:flex;align-items:baseline;gap:12px;margin:4px 0;line-height:1.85;font-size:11px}.media-requirement>b{min-width:28px;font-weight:600;color:#496b80}.media-requirement strong{color:#286889;font-size:12px;font-weight:650}.media-method{display:block;font-size:10px;color:#7c93a3;margin-top:7px;line-height:1.7}@media(max-width:700px){.media-requirement{gap:8px;align-items:flex-start}.media-requirement>b{flex:none}.media-requirement>span{min-width:0}}

.split-prompt-guide{display:flex;align-items:center;gap:12px;justify-content:space-between;text-align:left;margin:0 0 14px;padding:10px 12px;border:1px solid #a9cbdc50;border-radius:12px;background:#eaf5fac2;color:#527d94;font-size:12px}.split-prompt-guide[hidden]{display:none}.split-prompt-guide button{font-size:11px;padding:4px 9px;white-space:nowrap;flex:none}.split-prompt-guide code{font-size:12px}.split-notice h2{font-size:22px;margin:12px 0 24px;font-weight:600}.split-notice p{font-size:14px;line-height:1.9;margin:16px 0}.split-notice pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#eaf2f7;border:1px solid #bad2e04d;border-radius:14px;padding:18px;font-size:13px;line-height:1.9;color:#45677f}.split-notice-preference{display:flex;align-items:center;gap:9px;font-size:13px;color:#6a8292;margin:22px 0}.split-notice-preference input{accent-color:#397d9f;width:16px;height:16px}.split-notice-actions{display:flex;justify-content:space-between;gap:16px;border-top:1px solid var(--seam);padding-top:20px;margin-top:20px}.split-notice-actions button{font-size:13px}@media(max-width:640px){.split-prompt-guide{align-items:flex-start}.split-notice h2{font-size:19px}}

/* Readability pass: opaque reading surfaces, restrained glass on navigation. */
:root{--ink:#203246;--dim:#526475;--hair:#cad5df;--seam:#dfe6ed;--accent:#245e80}
body:before{background:radial-gradient(ellipse at 15% 5%,#dcecf455,transparent 43%),radial-gradient(ellipse at 90% 25%,#e0e9f65c,transparent 42%),#f3f6f9}
body{color:var(--ink)}.quiet,small,.card p{color:var(--dim)}
.rail{background:#f8fbfce8;border-right:1px solid #d6e0e8;backdrop-filter:blur(14px)}.rail button,.platform-rail nav a{color:#435d73;font-size:14px}.rail .on{color:#174c70;background:#dcecf5;box-shadow:inset 3px 0 #4384a8,inset 0 0 0 1px #bfd6e5}.foot{color:#526a7e}
.composer{background:#fffffffa;border-color:#c4d3df;backdrop-filter:none;-webkit-backdrop-filter:none;box-shadow:0 3px 8px -5px #29496525,0 18px 40px -28px #29496538}.composer:focus-within{border-color:#6096b7;box-shadow:0 0 0 3px #5499c015,0 12px 30px -23px #29496545}.composer textarea{color:#213b50;font-size:15px}.composer textarea::placeholder{color:#657b8f}
.box,.manage-table-wrap{background:#fffffff7;border-color:#d1dce5}.bar{background:#ffffffed;border-color:#d6e0e8}.top,.top small{color:#546b80}.hero p{color:#536b80}.card h3{color:#243c51}.card p,.card .link{font-size:13px}.section>small,.section small{font-size:12px;color:#566c80}
.creation-parameters{border-color:#dce4ec}.creation-parameters label,.creation-fixed{background:#f5f8fb;border-color:#d2dfe9;color:#536b80;font-size:12px}.creation-parameters select,.creation-parameters input[type=number],.creation-fixed strong{color:#24465f;font-size:13px}.creation-fixed small{color:#526b7c;font-size:11px}.creation-hint{color:#586f82!important;font-size:12px!important}.creation-switch{background:#e4edf3;border-color:#bfceda}.creation-switch button{color:#566f82}.creation-switch button[aria-selected=true]{color:#194e72}.creation-slider{box-shadow:inset 0 1px #fff,0 2px 5px #304e6b20,0 6px 12px -6px #26496355}
#attachmentLimits{color:#536b7e}.media-requirement{font-size:12px}.media-requirement>b{color:#345a75}.media-method{color:#61778a;font-size:11px}.attachment-help{color:#506b80!important}.composer .upload,.chips button{color:#3f637d;border-color:#c7d8e4;background:#fafdff}.chips button{font-size:13px}
button:disabled{opacity:1;background:#e7edf2;color:#576c7c;border-color:#d0dbe4;box-shadow:none}.creation-parameters select:disabled{opacity:1;color:#4e6578}
.field,select,.login input{background:#fff;border-color:#c5d4df}.savebar{background:#fffffff2;border-color:#cfdae4;color:#536b7f}.savebar button{color:#49677d}.enhance-field,.enhance-status{color:#50697e}.enhance-empty{background:#eef4f8;color:#5e788e;border-color:#b9cddd}
dialog{background:#fcfdff;border-color:#c9d9e5}dialog::backdrop{background:#243c5340;backdrop-filter:blur(5px)}.split-notice p,.split-notice-preference{color:#425e74}.split-notice pre{background:#edf3f8;border-color:#ccdae5;color:#304f66}.split-prompt-guide{background:#eaf3fa;border-color:#bcd3e3;color:#315d7c}
.task-copy>p,.task-copy small,.task-copy summary{color:#536c80}.task-empty{color:#60788d}.task-state{color:#4b6578;background:#e7eef4}.login label{color:#4f687e}
/* Native customizable selects retain form semantics and keyboard operation. */
select{cursor:pointer;color-scheme:light}
@supports (appearance:base-select){
 select,select::picker(select){appearance:base-select}
 select{align-items:center;gap:14px;transition:border-color .18s,background .18s,box-shadow .18s}
 select:hover:not(:disabled){background-color:#edf4f9;border-color:#a3bacd}
 select:open{background-color:#eaf3fa;border-color:#6196ba;box-shadow:0 0 0 3px #357fa514}
 select::picker-icon{color:#52748e;transition:rotate .2s;font-size:11px}
 select:open::picker-icon{rotate:180deg}
 select::picker(select){top:anchor(bottom);left:anchor(left);right:auto;bottom:auto;margin:8px 0 0;padding:6px;min-width:anchor-size(width);max-height:min(320px,45vh);overflow:auto;background:#fcfdff;color:#244158;border:1px solid #c6d5e2;border-radius:14px;box-shadow:0 12px 32px -8px #243e5a33,0 2px 6px #243e5a0d;font-size:13px;scrollbar-width:thin}
 select option{display:flex;align-items:center;gap:12px;min-height:38px;padding:9px 12px;border-radius:8px;line-height:1.45;cursor:pointer;background:transparent;color:#314d63;white-space:normal}
 select option:hover,select option:focus-visible{background:#edf3f8;color:#173e5b;outline:none}
 select option:checked{background:#e0edf7;color:#184f76;font-weight:600}
 select option::checkmark{order:2;margin-left:auto;color:#297299;font-size:13px}
 select option:disabled{color:#81909d;cursor:default}
 .creation-parameters select{border-radius:7px;padding:5px 7px;gap:12px}
 .creation-parameters select:open{box-shadow:0 0 0 2px #357fa514}
}
@media(prefers-reduced-motion:reduce){select,select::picker-icon{transition:none}}
/* Ceramic white: warm mineral surfaces with crisp graphite typography. */
:root{--ink:#30332f;--dim:#656564;--accent:#555756;--hair:#d8d8d7;--seam:#e3e4de;--glass:#fafaf6e8;--lift:inset 0 1px 0 #fff,0 3px 7px -5px #34353320,0 20px 42px -30px #37383650}
html{background:#f1f2ed;scrollbar-color:#c7c7c6 transparent}
body:before{background:radial-gradient(ellipse at 12% 6%,#fffef9e8,transparent 48%),radial-gradient(ellipse at 87% 35%,#e4e5e380,transparent 48%),radial-gradient(ellipse at 45% 100%,#ebeae97a,transparent 45%),#f3f4ef}
body,.brand,.hero h1,.panel h1,.panel h2,.manage-content h1{color:var(--ink)}
a,.link{color:#555957}.brand i:before{background:linear-gradient(#7d807d,#606461)}.brand i:after{background:linear-gradient(#b5b7b3,#8f938e)}
.rail{background:linear-gradient(155deg,#fbfcf8eb,#f3f4eeed);border-color:#dbdbd9;box-shadow:5px 0 28px -24px #38393640;backdrop-filter:blur(18px) saturate(.65);-webkit-backdrop-filter:blur(18px) saturate(.65)}
.rail button,.platform-rail nav a{color:#5e5f5e}.rail button:hover,.platform-rail nav a:hover{background:#e8e9e7;color:#3d413e}.rail .on{background:#e4e5e3;color:#3e423f;border-color:#c9cac7;box-shadow:inset 3px 0 #767a75,inset 0 1px #ffffffb3}
.foot,.top,.hero p,.manage-top,.quiet,small{color:#676866}
.composer{background:linear-gradient(140deg,#fffefb,#f9faf5);border-color:#d3d4d1;box-shadow:inset 0 1px #fff,0 2px 5px #31332f10,0 20px 46px -30px #3e413c45;backdrop-filter:none}
.composer:focus-within{border-color:#989b96;box-shadow:0 0 0 3px #797d740d,var(--lift)}
.composer textarea,.composer textarea#idea{color:#363836}.composer textarea::placeholder{color:#777976}
.box,.task-list,.manage-table-wrap{background:linear-gradient(145deg,#fffefbf5,#fafbf6f5);border-color:#d9dad7;box-shadow:var(--lift)}
.bar,.savebar,.toolbar{background:#fafbf6ed;border-color:#dbdcd9;backdrop-filter:blur(14px) saturate(.6)}
button,.composer .upload,.chips button{background:#fafbf6;color:#555754;border-color:#d5d6d3;box-shadow:inset 0 1px #fff}
button:hover,.chips button:hover,.upload:hover{background:#ecedeb;color:#3c413d;border-color:#abaea9;box-shadow:0 4px 12px -9px #42464050}
.primary,.tabs .on{background:linear-gradient(155deg,#686b66,#50544f);border-color:#4c4f4a55;color:#fff;box-shadow:inset 0 1px #ffffff38,0 5px 14px -8px #3c403c80}
.primary:hover,.tabs .on:hover{background:linear-gradient(155deg,#727570,#5c605a);color:#fff}
button:disabled{background:#e8e9e7;border-color:#d4d6d3;color:#747573;box-shadow:none}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline-color:#7e827b}
.creation-parameters{border-color:#dcddda}.creation-parameters label,.creation-fixed{background:#efefee;border-color:#d4d6d2;color:#61635f}
.creation-parameters select,.creation-parameters input[type=number],.creation-fixed strong{color:#40443f}.creation-hint{color:#676a65!important}
.creation-switch{background:linear-gradient(145deg,#e4e5e2,#f1f1f0);border-color:#caccc7;backdrop-filter:blur(12px)}.creation-slider{background:linear-gradient(#fffefb,#f8f9f7);border-color:#fff;box-shadow:inset 0 1px #fff,0 2px 5px #3a3e3720,0 6px 12px -6px #3a3e3745}.creation-switch button{background:transparent;border:0;box-shadow:none;color:#6c6e6a}.creation-switch button:hover{background:transparent;box-shadow:none}.creation-switch button[aria-selected=true]{color:#3d413b}
.creation-interpolation input,.manage-form input[type=checkbox]{accent-color:#666a63}
.attachment-limits,.material-requirements,.material-requirements span,.material-requirements strong,.attachment-help,.enhance-field,.enhance-status{color:#5c605a!important}
.field,select,.login input{background:#fffefb;border-color:#ced0cc;color:#3c403b}.upload,.detail .upload,.enhance-empty{background:#eff0ee;border-color:#bfc2bc;color:#5c6059}.enhance-field select{background:#f9faf8}
.attachment,.bubble,.drawer{background:#f9faf8;border-color:#d5d7d4}.attachment img,.attachment video,.board{background-color:#ecedeb}.task-copy>p,.task-copy small,.task-copy summary,.task-empty{color:#666964}.task-state{color:#666964;background:#ecedeb}.task-state.is-running{background:#e1e3df;color:#4a5047}
.tabs button:not(.on),.tabs select,.savebar,.savebar button{color:#636661}
dialog,.login{background:linear-gradient(140deg,#fffefb,#f7f8f6);border-color:#d4d6d2;box-shadow:0 28px 90px -35px #34373366}dialog::backdrop{background:#33363228;backdrop-filter:blur(5px)}
#toast,#adminMessage{background:#424540ed;color:#fff}
@supports(appearance:base-select){select::picker(select){background:#fcfdf8;color:#3f423d;border-color:#cbcec9;box-shadow:0 12px 32px -8px #36393533,0 2px 6px #3639350d}select::picker-icon{color:#6e716b}select:open{background-color:#eceeeb;border-color:#91968d;box-shadow:0 0 0 3px #69706314}select:hover:not(:disabled){background-color:#eff0ee;border-color:#b2b5af}select option{color:#454943}select option:hover,select option:focus-visible{background:#eeefec;color:#383d36}select option:checked{background:#e3e5e1;color:#3e443c}select option::checkmark{color:#5e645a}}
@media(prefers-reduced-transparency:reduce){.rail,.box,.bar,.composer,.login,.toolbar,.savebar,dialog{background:#fafbf6;backdrop-filter:none;-webkit-backdrop-filter:none}}
/* Pure white surfaces, larger type, liquid glass segmented control. */
:root{--ink:#282b2a;--dim:#606563;--accent:#4b5350;--hair:#dcdedd;--seam:#e8eae9;--glass:#ffffffd9}
html{background:#fff}body{font-size:15px;font-weight:500}body:before{background:#fff;animation:none}
.rail,.bar,.composer,.box,.task-list,.manage-table-wrap,.drawer,.login,dialog{background:#fff}
.rail{border-color:#e5e7e6;backdrop-filter:none;-webkit-backdrop-filter:none;box-shadow:4px 0 28px -26px #26352c26}
.rail button,.platform-rail nav a{font-size:15px;font-weight:550;color:#4f5653}.rail .on{background:#f0f2f1;color:#292f2c;box-shadow:inset 3px 0 #8a948f}
.rail button:hover,.platform-rail nav a:hover{background:#f5f6f5;color:#303a34}.brand{font-weight:700}
.hero h1{font-weight:700}.hero p{font-size:15px;font-weight:500;color:#626965}.section h2,.panel h1,.panel h2{font-weight:650}
.composer textarea,.composer textarea#idea{font-size:17px;font-weight:500;color:#303632}.composer textarea::placeholder{color:#737c76}
.composer{border-color:#d8ded9;box-shadow:inset 0 1px #fff,0 3px 8px -6px #2c403333,0 22px 50px -36px #334b3a50}.composer:focus-within{border-color:#a3b1a8;box-shadow:0 0 0 3px #718a7a0d,var(--lift)}
button,input,textarea,select{font-size:15px}button{font-weight:550}.chips button,.composer .upload,.tabs button{font-size:13px;font-weight:550}
.creation-parameters label,.creation-fixed{font-size:13px;font-weight:550;background:#f8faf8;border-color:#dce3dd}.creation-parameters select,.creation-parameters input[type=number],.creation-fixed strong{font-size:14px;font-weight:600;color:#3d4d42}.creation-hint{font-size:13px!important}.attachment-limits{font-size:13px}.media-requirement,.media-requirement>span{font-size:13px}.media-method{font-size:12px}
.field,select,.login input,.enhance-field select{background:#fff}.card h3,.task-title h3{font-size:16px;font-weight:650}.card p{font-size:13px}.task-copy>p,.task-copy small,.task-copy summary{font-size:13px}
.creation-switch{width:210px;min-height:50px;padding:4px;isolation:isolate;overflow:visible;background:linear-gradient(130deg,#ffffff70,#e4eae638 48%,#ffffff80);border:1px solid #cfd9d3b3;box-shadow:inset 0 1px 1px #fff,inset 0 -1px 3px #617c6c12,0 3px 9px -5px #34534245;backdrop-filter:blur(16px) saturate(1.15);-webkit-backdrop-filter:blur(16px) saturate(1.15)}
.creation-slider{overflow:hidden;transform-origin:center;border:1px solid #ffffffeb;background:linear-gradient(125deg,#ffffffb8 4%,#ffffff38 46%,#dcebe14d 70%,#ffffffb8);box-shadow:inset 0 1px 2px #fff,inset 1px 0 2px #fff9,inset 0 -1px 2px #799c861c,0 3px 7px #3a594b20,0 8px 18px -10px #3f62524a;backdrop-filter:blur(12px) saturate(1.4);-webkit-backdrop-filter:blur(12px) saturate(1.4);will-change:transform}
.creation-slider:before{content:'';position:absolute;inset:1px;border-radius:inherit;border-top:1px solid #fff;border-bottom:1px solid #a9c2b033;pointer-events:none}.creation-slider:after{content:'';position:absolute;inset:-60% -40%;background:linear-gradient(115deg,transparent 35%,#ffffff8c 46%,#ffffff0d 53%,transparent 66%);rotate:-12deg;pointer-events:none}
.creation-switch button{font-size:15px;font-weight:550;color:#747e78}.creation-switch button[aria-selected=true]{color:#2f4738;font-weight:700;text-shadow:0 1px 1px #fff}.creation-switch button:hover{color:#3d5746}
@media(prefers-reduced-transparency:reduce){.creation-switch{background:#f0f4f1;backdrop-filter:none;-webkit-backdrop-filter:none}.creation-slider{background:#fff;backdrop-filter:none;-webkit-backdrop-filter:none}}
/* Neutral white correction: remove tinted surfaces and low-contrast typography. */
:root{--ink:#171717;--dim:#525252;--accent:#262626;--hair:#d4d4d4;--seam:#e5e5e5;--glass:#ffffffed;--lift:inset 0 1px #fff,0 2px 5px #00000005,0 16px 36px -28px #00000024}
html,body,body:before{background:#fff;color:#171717}
.rail,.bar,.composer,.box,.task-list,.manage-table-wrap,.drawer,.login,dialog,.toolbar,.savebar{background:#fff;border-color:#e0e0e0;color:#171717}
.brand,.hero h1,.section h2,.panel h1,.panel h2,.manage-content h1,.manage-content h2,.card h3,.task-title h3{color:#171717}
.rail button,.platform-rail nav a{color:#333}.rail button:hover,.platform-rail nav a:hover{color:#111;background:#f7f7f7}.rail .on{color:#111;background:#f3f3f3;border-color:#d4d4d4;box-shadow:inset 3px 0 #262626}
a,.link{color:#303030}.top,.foot,.quiet,small,.hero p,.card p,.tabs button:not(.on),.tabs select,.savebar,.savebar button{color:#525252}
.composer textarea,.composer textarea#idea{color:#171717}.composer textarea::placeholder{color:#646464}.composer:focus-within{border-color:#9c9c9c;box-shadow:0 0 0 3px #00000005,var(--lift)}
button,.composer .upload,.chips button,.upload,.detail .upload,.field,select,.login input,.enhance-field select{background:#fff;border-color:#d4d4d4;color:#262626}
button:hover,.chips button:hover,.upload:hover{background:#fafafa;border-color:#a3a3a3;color:#111;box-shadow:0 3px 8px -6px #0003}
.primary,.tabs .on{background:#262626;border-color:#262626;color:#fff;box-shadow:inset 0 1px #ffffff24,0 4px 10px -7px #0006}.primary:hover,.tabs .on:hover{background:#111;color:#fff;border-color:#111}
button:disabled{background:#f5f5f5;border-color:#dedede;color:#666}
.creation-parameters label,.creation-fixed{background:#fff;border-color:#d9d9d9;color:#525252}.creation-parameters select,.creation-parameters input[type=number],.creation-fixed strong,.creation-fixed small,.creation-interpolation{color:#262626}.creation-parameters select:disabled{color:#595959}.creation-hint{color:#525252!important}
.composer .attachment-limits,.attachment-limits .media-requirement,.media-requirement>b,.media-requirement>span,.media-requirement strong,.media-method,.attachment-help,.enhance-field,.enhance-status{color:#525252!important}.media-requirement>b,.media-requirement strong{color:#262626!important}
.creation-switch{background:linear-gradient(135deg,#ffffffa6,#e9e9e933 48%,#ffffffcc);border-color:#d4d4d4;box-shadow:inset 0 1px #fff,inset 0 -1px 3px #00000008,0 3px 8px -5px #00000040}
.creation-slider{background:linear-gradient(125deg,#ffffffcf 4%,#ffffff40 46%,#e9e9e94d 70%,#ffffffcc);border-color:#fff;box-shadow:inset 0 1px 2px #fff,inset 1px 0 2px #fff9,inset 0 -1px 2px #0000000d,0 3px 7px #00000014,0 8px 18px -10px #00000030}.creation-slider:before{border-bottom-color:#bcbcbc33}.creation-switch button{background:transparent;border:0;box-shadow:none;color:#595959}.creation-switch button:hover,.creation-switch button[aria-selected=true]{background:transparent;color:#171717;box-shadow:none}
.creation-interpolation input,.manage-form input[type=checkbox]{accent-color:#333}
.attachment,.bubble,.enhance-empty{background:#fff;border-color:#d9d9d9;color:#525252}.attachment img,.attachment video{background:#f7f7f7}.task-copy>p,.task-copy small,.task-copy summary,.task-empty{color:#525252}.task-state,.task-state.is-running{background:#f3f3f3;color:#333}
#toast,#adminMessage{background:#262626ed;color:#fff}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline-color:#737373}
@supports(appearance:base-select){select::picker(select){background:#fff;border-color:#d4d4d4;color:#262626;box-shadow:0 12px 32px -8px #00000026,0 2px 6px #00000008}select::picker-icon{color:#525252}select:open,select:hover:not(:disabled){background:#fff;border-color:#a3a3a3}select:open{box-shadow:0 0 0 3px #00000005}select option{color:#262626}select option:hover,select option:focus-visible{background:#f7f7f7;color:#111}select option:checked{background:#f0f0f0;color:#111}select option::checkmark{color:#262626}}
@media(prefers-reduced-transparency:reduce){.creation-switch{background:#f5f5f5}.creation-slider{background:#fff}}