:root{color-scheme:dark;--bg:#08111f;--sf:#0f1828;--sf2:#142033;--sfh:#1a2a40;--bd:rgba(255,255,255,.07);--bd2:rgba(255,255,255,.13);--bdf:rgba(59,130,246,.50);--tx:#e3eaf6;--tm:#7a89a6;--tf:#3b4964;--pr:#3b82f6;--prh:#2563eb;--prd:rgba(59,130,246,.14);--su:#22c55e;--sud:rgba(34,197,94,.12);--wa:#f59e0b;--wad:rgba(245,158,11,.1);--da:#ef4444;--dad:rgba(239,68,68,.1);--in:#38bdf8;--ind:rgba(56,189,248,.12);--sh:0 1px 3px rgba(0,0,0,.5),0 4px 16px rgba(0,0,0,.35);--shl:0 8px 40px rgba(0,0,0,.7);--r:8px;--rs:6px;--sb:220px;--hh:56px;--ph-bg:rgba(7,12,24,.92);--pre-bg:#030508;--pre-color:#8fa3c8}
[data-theme="light"]{color-scheme:light;--bg:#f4f7fb;--sf:#fff;--sf2:#f7fafc;--sfh:#eaf1f7;--bd:rgba(0,0,0,.07);--bd2:rgba(0,0,0,.13);--bdf:rgba(37,99,235,.45);--tx:#0f172a;--tm:#64748b;--tf:#cbd5e1;--pr:#2563eb;--prh:#1d4ed8;--prd:rgba(37,99,235,.12);--su:#059669;--sud:rgba(5,150,105,.11);--wa:#d97706;--wad:rgba(217,119,6,.1);--da:#dc2626;--dad:rgba(220,38,38,.1);--in:#0891b2;--ind:rgba(8,145,178,.11);--sh:0 1px 3px rgba(0,0,0,.1),0 4px 16px rgba(0,0,0,.06);--shl:0 8px 40px rgba(0,0,0,.18);--ph-bg:rgba(248,250,252,.92);--pre-bg:#f1f5f9;--pre-color:#334155}
*,*::before,*::after{box-sizing:border-box}html,body{margin:0;height:100%}html{-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body{background:var(--bg);color:var(--tx);font:14px/1.5 Inter,'SF Pro Text',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;display:flex;min-height:100vh;accent-color:var(--pr)}
.sb{width:var(--sb);height:100dvh;position:fixed;inset:0 auto 0 0;z-index:120;display:flex;flex-direction:column;background:var(--sf);border-right:1px solid var(--bd);overflow:hidden}.sb-brand{display:flex;align-items:center;justify-content:center;padding:8px 14px;min-height:92px;border-bottom:1px solid var(--bd);text-decoration:none;color:var(--tx)}.sb-logo{display:block;width:148px;max-width:100%;line-height:0}.sb-logo-img{display:block;width:100%;height:auto}.sb-logo-light{display:none}[data-theme="light"] .sb-logo-dark{display:none}[data-theme="light"] .sb-logo-light{display:block}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.sb-nav{flex:1;padding:8px;display:flex;flex-direction:column;gap:1px;overflow-y:auto}.sb-owner{margin-top:auto;padding:22px 0 6px;display:flex;justify-content:center;position:sticky;bottom:0;background:linear-gradient(180deg,rgba(13,21,37,0),var(--sf) 22px,var(--sf));pointer-events:none}.sb-owner img{display:block;width:34px;height:auto;opacity:.36;filter:invert(1) grayscale(1) brightness(1.8)}[data-theme="light"] .sb-owner img{opacity:.34;filter:none}[data-theme="light"] .sb-owner{background:linear-gradient(180deg,rgba(255,255,255,0),var(--sf) 22px,var(--sf))}.nav-a{display:flex;align-items:center;gap:9px;padding:7px 10px;border-radius:var(--rs);color:var(--tm);text-decoration:none;font-size:13px;font-weight:500;transition:background .1s,color .1s;border:none;background:none;cursor:pointer;width:100%;text-align:left;white-space:nowrap}.nav-a:hover{background:var(--sfh);color:var(--tx)}.nav-a.on{background:linear-gradient(90deg,var(--prd),transparent);color:var(--pr);box-shadow:inset 2px 0 0 var(--pr)}.nav-a svg{width:15px;height:15px;flex-shrink:0}.nav-section{display:flex;align-items:center;gap:9px;min-height:26px;margin:8px 0 2px;padding:7px 10px 5px;color:var(--tm);font-size:11px;font-weight:750;letter-spacing:.06em;text-transform:uppercase}.nav-section.on{color:var(--tx)}.nav-section svg{width:15px;height:15px;flex-shrink:0;color:var(--pr)}.nav-section.on svg{filter:drop-shadow(0 0 8px rgba(59,130,246,.20))}.nav-child{margin-left:24px;width:calc(100% - 24px);padding-left:10px}.nav-child svg{width:14px;height:14px}.sb-foot{padding:10px;border-top:1px solid var(--bd)}.side-caption{display:block;color:var(--tm);font-size:11px;letter-spacing:.05em;text-transform:uppercase;text-align:center}
.pw{flex:1;min-width:0;display:flex;flex-direction:column;min-height:100vh;margin-left:var(--sb)}.ph{position:sticky;top:0;z-index:100;height:var(--hh);min-height:var(--hh);display:grid;grid-template-columns:minmax(0,1fr) max-content;align-items:center;padding:0 20px;background:var(--ph-bg);backdrop-filter:blur(8px);border-bottom:1px solid var(--bd);gap:12px}.pt{grid-column:1;display:flex;align-items:center;gap:10px;min-width:0;min-height:36px;font-size:11px;font-weight:750;line-height:1;letter-spacing:.06em;text-transform:uppercase;color:var(--tx);overflow:hidden;white-space:nowrap}.pt-tx{min-width:0;overflow:hidden;text-overflow:ellipsis;line-height:1}.pt-ctx{color:var(--pr);font-weight:750;letter-spacing:inherit;text-shadow:0 0 18px var(--prd)}.header-build{display:inline-flex;align-items:center;flex-shrink:0;min-height:20px;padding:2px 7px;border:1px solid var(--bd);border-radius:999px;background:var(--sf2);color:var(--tm);font-size:10px;font-weight:650;line-height:1;letter-spacing:0;text-transform:none}.hr{grid-column:2;justify-self:end;display:flex;align-items:center;gap:8px;flex-wrap:wrap}.cluster,.action-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.pf{position:sticky;bottom:0;z-index:90;padding:10px 20px;border-top:1px solid var(--bd);background:var(--ph-bg);backdrop-filter:blur(8px);color:var(--tm);font-size:11px;letter-spacing:.02em;display:flex;align-items:center;justify-content:flex-end;gap:12px;flex-wrap:wrap}.build-stamp{color:var(--tf);font-family:'SF Mono',ui-monospace,monospace;letter-spacing:0}.env-strip{position:sticky;top:var(--hh);z-index:80;display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:8px 20px;background:rgba(8,17,31,.82);backdrop-filter:blur(8px);border-bottom:1px solid var(--bd)}[data-theme="light"] .env-strip{background:rgba(244,247,251,.86)}.env-chip{display:inline-flex;align-items:center;gap:6px;min-height:24px;padding:3px 8px;border:1px solid var(--bd);border-radius:999px;background:var(--sf2);color:var(--tm);font-size:11px;white-space:nowrap}.env-chip b{color:var(--tx);font-weight:700}
.pc{flex:1;padding:20px;display:flex;flex-direction:column;gap:16px}.breadcrumbs{display:flex;align-items:center;gap:8px;min-height:24px;color:var(--tm);font-size:12px;font-weight:600;white-space:nowrap;overflow:hidden}.breadcrumbs a{color:var(--pr);text-decoration:none}.breadcrumbs a:hover{text-decoration:underline}.breadcrumbs span{min-width:0;overflow:hidden;text-overflow:ellipsis}.breadcrumbs [aria-current="page"]{color:var(--tx);font-weight:700}.identity-layout{display:grid;grid-template-columns:minmax(0,920px);gap:16px;align-items:start}.studio-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(360px,.9fr);gap:16px}.stack{display:flex;flex-direction:column;gap:16px}.card{background:var(--sf);border:1px solid var(--bd);border-radius:var(--r);box-shadow:0 1px 0 rgba(255,255,255,.025),var(--sh)}.ch{display:flex;align-items:center;justify-content:space-between;padding:11px 14px;border-bottom:1px solid var(--bd);gap:10px;min-height:44px}.cb{padding:14px}h2{font-size:13px;font-weight:650;color:var(--tx);margin:0;letter-spacing:-.01em;display:flex;align-items:center;gap:8px}h2::before{content:'';width:4px;height:16px;border-radius:999px;background:linear-gradient(180deg,var(--pr),var(--in));box-shadow:0 0 18px var(--prd);flex-shrink:0}h3{font-size:11px;font-weight:700;color:var(--tm);margin:0 0 8px;letter-spacing:.05em;text-transform:uppercase}.small{font-size:12px}.muted{color:var(--tm)}.mono{font-family:'SF Mono','Fira Code',ui-monospace,monospace;font-size:12px}.sl{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--sf2);border:1px solid var(--bd);border-radius:var(--rs);font-size:12px;color:var(--tm);min-height:36px}
.form-grid,.run-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.full{grid-column:1/-1}label{display:flex;flex-direction:column;gap:5px;font-size:12px;font-weight:600;color:var(--tm)}input,select,textarea{font:13px/1.4 inherit;background:var(--sf2);border:1px solid var(--bd2);border-radius:var(--rs);color:var(--tx);padding:7px 10px;width:100%;min-height:34px;outline:none;transition:border-color .15s,box-shadow .15s}input:focus,select:focus,textarea:focus{border-color:var(--bdf);box-shadow:0 0 0 3px var(--prd)}input:disabled,select:disabled,textarea:disabled{opacity:.58;cursor:not-allowed;background:var(--sfh);color:var(--tm)}input[readonly],textarea[readonly]{background:var(--sfh);color:var(--tm);cursor:default;border-color:var(--bd)}input[readonly]:focus,textarea[readonly]:focus{border-color:var(--bd);box-shadow:none}label.control-disabled,label.control-readonly{color:var(--tf)}input::placeholder,textarea::placeholder{color:var(--tf)}textarea{min-height:220px;resize:vertical}select option{background:var(--sf)}select{-webkit-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 6' fill='none'%3E%3Cpath d='M1.5 1.25 5 4.75l3.5-3.5' stroke='%2364748b' stroke-width='1.25' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:10px 6px;padding-right:28px}.composer{display:flex;flex-direction:column;gap:14px}.attachment-row{display:grid;grid-template-columns:minmax(220px,340px) minmax(0,1fr);gap:12px;align-items:end}.file-field input{padding:6px;background:var(--sf2)}.warning-text{color:var(--wa)}.danger-text{color:var(--da)}
.attachment-row #attachmentMeta{display:flex;align-items:center;min-height:34px}
button,.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:6px 14px;min-height:34px;border-radius:var(--rs);font:13px/1 inherit;font-weight:600;border:1px solid transparent;cursor:pointer;white-space:nowrap;transition:background .1s,border-color .1s;color:inherit;text-decoration:none}button svg,.btn svg{width:14px;height:14px;flex-shrink:0}button:disabled,.btn:disabled{opacity:.45;cursor:not-allowed}.bp{background:var(--pr);color:#fff;border-color:var(--pr)}.bp:hover{background:var(--prh);border-color:var(--prh)}.bs{background:var(--sf2);color:var(--tx);border-color:var(--bd2)}.bs:hover{background:var(--sfh)}.bg{background:transparent;color:var(--tm);border-color:transparent}.bg:hover{background:var(--sf2);color:var(--tx)}.sm{padding:4px 10px;min-height:28px;font-size:12px}.big{min-height:40px;padding:8px 18px}.submit-row{justify-content:space-between}
.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:999px;font-size:11px;font-weight:700;letter-spacing:.02em;white-space:nowrap}.badge::before{content:'';width:5px;height:5px;border-radius:50%;background:currentColor}.healthy,.processed,.enabled{background:var(--sud);color:var(--su)}.warning,.submitted,.processing{background:var(--wad);color:var(--wa)}.error,.stopped,.failed{background:var(--dad);color:var(--da)}.idle,.unknown{background:rgba(255,255,255,.05);color:var(--tm)}.info,.running,.queued{background:var(--ind);color:var(--in)}.primary{background:var(--prd);color:var(--pr)}
.timeline{display:flex;flex-direction:column;gap:10px}.step{display:grid;grid-template-columns:28px 1fr;gap:10px;align-items:start}.step-dot{width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--sf2);border:1px solid var(--bd);color:var(--tm);font-size:11px}.step.done .step-dot{background:var(--sud);color:var(--su);border-color:rgba(34,197,94,.24)}.step.active .step-dot{background:var(--prd);color:var(--pr);border-color:var(--bdf)}.step.error .step-dot{background:var(--dad);color:var(--da);border-color:rgba(239,68,68,.28)}.step-title{display:block;font-size:13px;font-weight:650;color:var(--tx)}.step-detail{display:block;font-size:12px;color:var(--tm);line-height:1.35;margin-top:4px}.state{display:flex;align-items:center;justify-content:center;gap:12px;min-height:112px;padding:24px;color:var(--tm);text-align:left}.state-ic{width:34px;height:34px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:var(--sf2);border:1px solid var(--bd);color:var(--pr);flex-shrink:0}.state-ic svg{width:17px;height:17px}.state-copy{display:flex;flex-direction:column;gap:3px;max-width:520px}.state-copy strong{font-size:13px;color:var(--tx)}.state-copy span{font-size:12px;color:var(--tm)}.kv{width:100%;border-collapse:collapse}.kv tr{border-bottom:1px solid var(--bd)}.kv tr:last-child{border-bottom:none}.kv td{padding:8px 0;font-size:13px;vertical-align:top}.kvk{color:var(--tm);font-weight:600;width:42%;padding-right:12px}.kvv{color:var(--tx);font-family:inherit;font-size:13px;word-break:normal;overflow-wrap:anywhere}.kvv.mono{font-family:'SF Mono',ui-monospace,monospace;font-size:12px;line-height:1.55;word-break:break-all}
.result-layout{display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:0}.result-panel{min-height:280px;padding:22px;border-right:1px solid var(--bd)}.answer{max-width:980px;white-space:pre-wrap;font-size:15px;line-height:1.68;color:var(--tx)}.answer-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}.result-side{display:flex;flex-direction:column;min-width:0;background:var(--sf2);border-radius:0 0 var(--r) 0}.run-summary-panel{padding:14px;border-bottom:1px solid var(--bd)}.run-summary{min-height:120px}.state.compact{min-height:108px;padding:16px;justify-content:flex-start}.metrics-kv .kvk{width:44%}.metrics-kv .kvv{font-size:12px}.raw-panel{padding:14px;background:transparent;border-radius:0}pre{margin:0;background:var(--pre-bg);border:1px solid var(--bd);border-radius:var(--r);padding:12px 14px;font:12px/1.55 'SF Mono',ui-monospace,monospace;color:var(--pre-color);overflow:auto;min-height:220px;max-height:420px;white-space:pre-wrap;word-break:break-word}dialog{width:min(640px,calc(100vw - 32px));max-height:calc(100dvh - 48px);overflow:hidden;background:var(--sf);border:1px solid var(--bd2);border-radius:var(--r);padding:0;color:var(--tx);box-shadow:var(--shl);overscroll-behavior:contain}dialog[open]{display:flex;flex-direction:column}dialog::backdrop{background:rgba(0,0,0,.65);backdrop-filter:blur(4px)}dialog>form{display:flex;flex:1 1 auto;min-height:0;overflow:hidden;flex-direction:column}.mh{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--bd);flex:0 0 auto}.mb{padding:16px;display:flex;flex:1 1 auto;min-height:0;flex-direction:column;gap:14px;overflow:auto}.mf{display:flex;justify-content:flex-end;gap:8px;padding:12px 16px;border-top:1px solid var(--bd);background:var(--sf2);flex:0 0 auto}.cb-body{display:flex;align-items:flex-start;gap:14px;padding:20px 16px;flex:1 1 auto;min-height:0;overflow:auto}.toast-stack{position:fixed;right:18px;bottom:48px;z-index:500;display:flex;flex-direction:column;gap:8px;pointer-events:none}.toast{width:min(360px,calc(100vw - 36px));padding:11px 13px;border:1px solid var(--bd2);border-left:3px solid var(--in);border-radius:var(--r);background:var(--sf);box-shadow:var(--shl);display:flex;flex-direction:column;gap:3px;animation:toast-in .14s ease-out}.toast strong{font-size:12px;color:var(--tx)}.toast span{font-size:12px;color:var(--tm);line-height:1.35}.toast.success{border-left-color:var(--su)}.toast.error{border-left-color:var(--da)}@keyframes toast-in{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}button:focus-visible,.btn:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--pr);outline-offset:2px}.hidden{display:none!important}.theme-toggle{padding:5px 7px}.theme-toggle svg{width:15px;height:15px}
@media(max-width:1180px){.studio-grid,.result-layout{grid-template-columns:1fr}.result-panel{border-right:none;border-bottom:1px solid var(--bd)}}@media(max-width:960px){.sb{display:none}.pw{margin-left:0}.form-grid,.run-grid,.attachment-row{grid-template-columns:1fr}.pc{padding:14px}.ph{padding:0 14px}}@media(max-width:720px){.pt-tx{max-width:calc(100vw - 132px)}.hr{gap:6px}.hr .badge{display:none}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}
/* Secure startup mask */
html.auth-pending body{overflow:hidden}
html.auth-pending body::before{content:'';position:fixed;inset:0;z-index:9998;background:var(--bg);background-image:radial-gradient(circle at 50% 42%,rgba(59,130,246,.14),transparent 32%),linear-gradient(180deg,var(--bg),#030508);opacity:1}
html.auth-pending body::after{content:'Preparing secure Studio session';position:fixed;left:50%;top:50%;z-index:9999;width:min(360px,calc(100vw - 48px));min-height:190px;transform:translate(-50%,-50%);display:flex;align-items:flex-end;justify-content:center;padding:142px 24px 12px;background-image:url('parallax-logo-dark.png');background-repeat:no-repeat;background-position:center top;background-size:220px auto;color:var(--tm);font-size:12px;font-weight:650;letter-spacing:.04em;text-transform:uppercase;text-align:center}
[data-theme="light"].auth-pending body::before{background:#f8fafc;background-image:radial-gradient(circle at 50% 42%,rgba(37,99,235,.10),transparent 32%),linear-gradient(180deg,#ffffff,#f4f7fb)}
[data-theme="light"].auth-pending body::after{background-image:url('parallax-logo-light.png')}
html.auth-gated body{overflow:hidden}
html.auth-gated .sb,html.auth-gated .pw{visibility:hidden}
html.auth-gated body::before,html.auth-gated body::after{display:none}
.auth-gate{position:fixed;inset:0;z-index:10000;display:none;align-items:center;justify-content:center;padding:24px;background:var(--bg);background-image:radial-gradient(circle at 50% 42%,rgba(59,130,246,.14),transparent 32%),linear-gradient(180deg,var(--bg),#030508)}
[data-theme="light"] .auth-gate{background:#f8fafc;background-image:radial-gradient(circle at 50% 42%,rgba(37,99,235,.10),transparent 32%),linear-gradient(180deg,#ffffff,#f4f7fb)}
html.auth-gated .auth-gate{display:flex;visibility:visible}
.auth-gate-card{width:min(430px,calc(100vw - 48px));display:flex;flex-direction:column;align-items:center;gap:14px;padding:28px 28px 24px;border:1px solid var(--bd2);border-radius:var(--r);background:color-mix(in srgb,var(--sf) 94%,transparent);box-shadow:var(--shl);text-align:center}.auth-logo{display:block;width:230px;max-width:80%;line-height:0}.auth-logo img{display:block;width:100%;height:auto}.auth-logo .auth-logo-light{display:none}[data-theme="light"] .auth-logo .auth-logo-dark{display:none}[data-theme="light"] .auth-logo .auth-logo-light{display:block}.auth-gate h1{margin:0;color:var(--tx);font-size:20px;font-weight:760;line-height:1.15;letter-spacing:-.015em}.auth-gate h1 span{color:var(--pr);font-weight:850;text-shadow:0 0 20px var(--prd)}.auth-gate p{margin:0;color:var(--tm);font-size:13px;line-height:1.55;max-width:340px}.auth-gate-actions{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:6px}
@media(max-width:720px){html.auth-pending body::after{background-size:190px auto;padding-top:126px}}

/* Production polish layer */
:root{--surface-raised:linear-gradient(180deg,rgba(255,255,255,.028),rgba(255,255,255,0));--surface-recessed:linear-gradient(180deg,rgba(255,255,255,.015),rgba(255,255,255,0));--focus-ring:0 0 0 3px var(--prd);--motion-fast:120ms ease;--motion-med:180ms ease;--progress-line:rgba(255,255,255,.1);--empty-fill:rgba(255,255,255,.018)}
[data-theme="light"]{--surface-raised:linear-gradient(180deg,rgba(255,255,255,.86),rgba(255,255,255,0));--surface-recessed:linear-gradient(180deg,rgba(15,23,42,.018),rgba(15,23,42,0));--progress-line:rgba(15,23,42,.1);--empty-fill:rgba(15,23,42,.018)}
.pc,.studio-grid,.stack{gap:18px}
.card{background-image:var(--surface-raised)}
.ch{padding:12px 16px;min-height:48px}
.cb{padding:16px}
.state{border:1px dashed var(--bd);border-radius:var(--r);background:var(--empty-fill)}
.state.compact{border-style:solid;background:transparent}
.state-copy strong{letter-spacing:-.006em}
.timeline{gap:12px}
.step{position:relative;grid-template-columns:30px 1fr}
.step:not(:last-child)::after{content:'';position:absolute;left:12px;top:30px;bottom:-12px;width:1px;background:linear-gradient(180deg,var(--progress-line),transparent)}
.step-dot{position:relative;z-index:1}
.step.done .step-dot{font-size:0}
.step.done .step-dot::before{content:'\2713';font-size:12px;font-weight:800;line-height:1}
.step.active .step-dot{box-shadow:0 0 0 4px var(--prd),0 0 18px rgba(59,130,246,.18)}
.step.error .step-dot{box-shadow:0 0 0 4px var(--dad)}
.step-title{letter-spacing:-.006em}
.result-panel,.run-summary-panel,.raw-panel{background-image:var(--surface-recessed)}
.answer{letter-spacing:.002em}
.kvv,.metrics-kv .kvv,.build-stamp,.mono,pre{font-variant-numeric:tabular-nums}
dialog{background-image:var(--surface-raised);outline:1px solid rgba(255,255,255,.025)}
.mh{padding:16px 18px;background:var(--surface-recessed)}
.mb{padding:18px;gap:16px}
.mf{padding:14px 18px}
button:focus-visible,.btn:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{box-shadow:var(--focus-ring)}
@media(prefers-reduced-motion:no-preference){.card,.btn,button,.nav-a,.badge,.state-ic,.step-dot,.toast,dialog{transition:border-color var(--motion-fast),background-color var(--motion-fast),box-shadow var(--motion-med),color var(--motion-fast),opacity var(--motion-fast),transform var(--motion-med)}.card:hover{border-color:var(--bd2)}.state:hover .state-ic{transform:translateY(-1px);box-shadow:0 0 0 4px var(--prd)}}
@media(max-width:720px){.ch{padding:11px 14px}.cb,.mb{padding:14px}.state{min-height:104px}}

/* Popup and notice theme polish */
dialog .mh{background:linear-gradient(180deg,var(--sf2),rgba(20,32,51,.62));border-bottom-color:var(--bd2)}
[data-theme="light"] dialog .mh{background:linear-gradient(180deg,#fff,rgba(247,250,252,.9))}
dialog .mf{background:linear-gradient(180deg,var(--sf2),rgba(20,32,51,.82));border-top-color:var(--bd2)}
[data-theme="light"] dialog .mf{background:linear-gradient(180deg,#fff,#f7fafc)}
dialog .settings-copy{padding:12px 14px;border:1px solid var(--bdf);border-left:3px solid var(--pr);border-radius:var(--rs);background:var(--prd);color:var(--tm)}
.toast{border-left-color:var(--pr)}
.toast.success{border-left-color:var(--su)}
.toast.error{border-left-color:var(--da)}

/* Interaction theme consistency */
input[type="checkbox"],input[type="radio"]{accent-color:var(--pr)}
input[type="file"]::file-selector-button{border:1px solid var(--bd2);border-radius:var(--rs);background:var(--sf2);color:var(--tx);font:12px/1 inherit;font-weight:650;padding:6px 10px;margin-right:10px;cursor:pointer}
input[type="file"]::file-selector-button:hover{border-color:var(--bdf);background:var(--prd);color:var(--pr)}

/* Account and preferences menu */
.theme-toggle,.hr>#signInBtn{display:none!important}
.account-menu{position:relative;display:inline-flex;z-index:160}
.account-menu summary{list-style:none}
.account-menu summary::-webkit-details-marker{display:none}
.account-trigger{display:inline-flex;align-items:center;gap:9px;min-height:36px;max-width:270px;padding:4px 9px 4px 5px;border:1px solid var(--bd2);border-radius:999px;background:linear-gradient(180deg,var(--sf2),rgba(20,32,51,.78));color:var(--tx);box-shadow:inset 0 1px 0 rgba(255,255,255,.035);cursor:pointer;user-select:none}
[data-theme="light"] .account-trigger{background:linear-gradient(180deg,#fff,rgba(247,250,252,.92));box-shadow:inset 0 1px 0 rgba(255,255,255,.85)}
.account-menu[open] .account-trigger,.account-trigger:hover{border-color:var(--bdf);background:var(--prd);color:var(--tx)}
.account-avatar{width:26px;height:26px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;background:linear-gradient(135deg,var(--pr),var(--in));color:#fff;font-size:10px;font-weight:800;letter-spacing:.02em;box-shadow:0 0 0 2px var(--sf)}
[data-theme="light"] .account-avatar{box-shadow:0 0 0 2px #fff}
.account-avatar.large{width:36px;height:36px;font-size:12px;box-shadow:none}
.account-copy{display:flex;min-width:0;flex-direction:column;gap:1px;text-align:left;line-height:1.1}
.account-name{max-width:170px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:700;color:var(--tx)}
.account-auth{max-width:170px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:10px;font-weight:700;color:var(--tm);letter-spacing:.04em;text-transform:uppercase}
.account-chevron{display:inline-flex;align-items:center;color:var(--tm)}
.account-chevron svg{width:13px;height:13px;transition:transform .12s ease}
.account-menu[open] .account-chevron svg{transform:rotate(180deg)}
.account-popover{position:absolute;right:0;top:calc(100% + 8px);width:min(312px,calc(100vw - 32px));padding:8px;border:1px solid var(--bd2);border-radius:var(--r);background:var(--sf);box-shadow:var(--shl);animation:account-pop .12s ease-out}
.account-card{display:flex;flex-direction:column;gap:6px}
.account-summary{display:grid;grid-template-columns:auto minmax(0,1fr);gap:10px;align-items:center;padding:8px 9px 10px}
.account-summary strong,.account-summary small{display:block;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.account-summary strong{font-size:13px;line-height:1.25;color:var(--tx)}
.account-summary small{margin-top:2px;font-size:11px;line-height:1.25;color:var(--tm)}
.account-divider{height:1px;background:var(--bd);margin:1px 2px 4px}
.account-row{width:100%;justify-content:flex-start;gap:10px;min-height:38px;padding:8px 9px;border:1px solid transparent;border-radius:var(--rs);background:transparent;color:var(--tx);font-size:12px;font-weight:650;text-align:left}
.account-row:hover{border-color:var(--bd2);background:var(--sfh)}
.account-row:disabled{opacity:.45;cursor:not-allowed}
.account-row.danger{color:var(--da)}
.account-row.danger:hover{border-color:rgba(239,68,68,.22);background:var(--dad)}
.account-row-icon{width:22px;height:22px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;background:var(--prd);color:var(--pr)}
.account-row-icon svg{width:14px;height:14px}
@keyframes account-pop{from{opacity:.88;transform:translateY(-3px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:920px){.account-copy{display:none}.account-trigger{padding-right:7px;gap:6px}.account-name,.account-auth{max-width:0}.account-popover{right:-4px}}
@media(max-width:720px){.account-popover{right:0;width:min(300px,calc(100vw - 24px))}.account-trigger{min-height:34px}.account-avatar{width:24px;height:24px}}


/* Studio overview and persona access surfaces */
.overview-page{gap:16px}
.overview-grid{display:grid;grid-template-columns:1fr;gap:18px;align-items:start}
.overview-primary-card,.overview-wide-card{grid-column:1/-1}
.overview-primary{display:block}
.overview-primary-simple{max-width:920px}
.overview-lede{margin:0 0 14px;color:var(--tm);font-size:14px;line-height:1.6;max-width:760px}
.overview-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.overview-meta{padding:9px 10px;border:1px solid var(--bd);border-radius:var(--rs);background:var(--sf);min-width:0;overflow:hidden}
.overview-meta b{display:block;color:var(--tm);font-size:10px;font-weight:750;letter-spacing:.055em;text-transform:uppercase;margin-bottom:2px}
.overview-meta span{display:block;color:var(--tx);font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.persona-access-layout{display:grid;grid-template-columns:minmax(0,1100px);gap:16px;align-items:start}
.persona-access-surface{display:flex;flex-direction:column;gap:16px}
.persona-access-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,340px);gap:18px;align-items:start}
.persona-access-meta{display:grid;gap:8px;min-width:0}.persona-access-tenant-field{min-width:260px}.persona-access-tenant-field select{min-width:0}
.persona-access-list,.activity-list{display:flex;flex-direction:column;gap:10px}
.tw{overflow-x:auto;border-radius:var(--r);border:1px solid var(--bd);background:var(--sf);min-width:0}
.tw table{width:100%;border-collapse:collapse;min-width:760px}
.tw th,.tw td{padding:10px 12px;border-bottom:1px solid var(--bd);text-align:left;vertical-align:top;font-size:12px}
.tw th{color:var(--tm);font-size:10px;font-weight:750;letter-spacing:.055em;text-transform:uppercase;background:var(--sf2)}
.tw tr:last-child td{border-bottom:none}
.persona-name-cell{display:flex;flex-direction:column;gap:2px;min-width:180px}
.persona-name-cell strong{font-size:13px;color:var(--tx);letter-spacing:-.004em}
.persona-name-cell span{font-size:12px;color:var(--tm);line-height:1.35}
.policy-note{padding:10px 12px;border:1px solid var(--bd);border-left:3px solid var(--pr);border-radius:var(--rs);background:var(--prd);color:var(--tm);font-size:12px;line-height:1.45}
#tenantContext{display:flex;flex-direction:column;gap:3px}
#tenantContext strong{display:block;color:var(--tx);font-size:13px;line-height:1.35}
#tenantContext span{display:block}
.activity-item{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:center;padding:10px;border:1px solid var(--bd);border-radius:var(--rs);background:var(--sf2)}
.activity-main{min-width:0;display:flex;flex-direction:column;gap:3px}
.activity-main strong{font-size:13px;color:var(--tx);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.activity-main span{font-size:12px;color:var(--tm);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.activity-time{font-size:11px;color:var(--tm);font-variant-numeric:tabular-nums;white-space:nowrap}
@media(max-width:1180px){.persona-access-head{grid-template-columns:1fr}}
@media(max-width:720px){.activity-item{grid-template-columns:1fr}.activity-time{white-space:normal}.overview-actions .btn{width:100%}.tw table{min-width:680px}}


/* Studio settings surface */
.settings-layout{display:grid;grid-template-columns:minmax(0,980px);gap:16px;align-items:start}
.studio-settings-form{display:flex;flex-direction:column;gap:16px}
.settings-section{display:flex;flex-direction:column;gap:12px;padding:14px;border:1px solid var(--bd);border-radius:var(--r);background:var(--sf2);min-width:0}
.settings-section-head{display:flex;flex-direction:column;gap:3px;min-width:0}
.settings-section-head h3{margin:0;color:var(--tx);font-size:12px;letter-spacing:.04em;text-transform:uppercase}
.settings-section-head p{margin:0;color:var(--tm);font-size:12px;line-height:1.45;max-width:760px}
.settings-field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;min-width:0}
.settings-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap;padding-top:2px}
#apiKeyFallbackSection.hidden{display:none}
@media(max-width:820px){.settings-layout,.settings-field-grid{grid-template-columns:1fr}.settings-actions{justify-content:stretch}.settings-actions .btn{flex:1 1 auto}}

.warning-note{border-left-color:var(--wa);background:var(--wad)}
.warning-note strong{color:var(--tx)}

/* Collapsible navigation rail — thin stub */
:root{--sb-collapsed:28px}
html.sidebar-collapsed{--sb:var(--sb-collapsed)}
.sb{transition:width .34s cubic-bezier(.4,0,.2,1)}
.pw{transition:margin-left .34s cubic-bezier(.4,0,.2,1)}
.sb-nav{scrollbar-width:none;transition:opacity .16s ease}
.sb-nav::-webkit-scrollbar{display:none}
.sb-logo{transition:opacity .16s ease}
.side-caption{transition:opacity .14s ease}
.sb-toggle{position:absolute;top:50%;right:0;transform:translateY(-50%);z-index:5;display:flex;align-items:center;justify-content:center;width:20px;height:50px;padding:0;border:1px solid var(--bd2);border-right-color:transparent;border-radius:8px 0 0 8px;background:var(--sf2);color:var(--tm);cursor:pointer;box-shadow:-3px 0 8px rgba(0,0,0,.16);transition:width .16s ease,background .14s ease,border-color .14s ease,color .14s ease}
.sb-toggle:hover{width:23px;background:var(--sfh);border-color:var(--bdf);border-right-color:transparent;color:var(--tx)}
.sb-toggle:focus-visible{outline:2px solid var(--bdf);outline-offset:2px}
.sb-toggle svg{width:13px;height:13px;flex-shrink:0;transition:transform .26s cubic-bezier(.4,0,.2,1)}
.sb-toggle [data-sidebar-toggle-label]{display:none}
html.sidebar-collapsed .sb-logo{opacity:0}
html.sidebar-collapsed .sb-nav{opacity:0;pointer-events:none;overflow:hidden}
html.sidebar-collapsed .side-caption{opacity:0}
html.sidebar-collapsed .sb-brand{border-bottom-color:transparent}
html.sidebar-collapsed .sb-foot{border-top-color:transparent}
html.sidebar-collapsed .sb-toggle svg{transform:rotate(180deg)}
@media(max-width:960px){html.sidebar-collapsed .pw{margin-left:0}}
@media(prefers-reduced-motion:reduce){.sb,.pw,.sb-logo,.sb-nav,.sb-toggle,.sb-toggle svg,.side-caption{transition:none!important}}

/* Thin themed scrollbars */
*{scrollbar-width:thin;scrollbar-color:var(--bd2) transparent}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--bd2);border-radius:999px;border:2px solid transparent;background-clip:padding-box}
::-webkit-scrollbar-thumb:hover{background:var(--tm)}
::-webkit-scrollbar-corner{background:transparent}

/* Mobile navigation drawer (<=960px) */
.sb-mobile-toggle{display:none;align-items:center;justify-content:center;width:32px;height:32px;flex:0 0 auto;padding:0;border:1px solid var(--bd2);border-radius:var(--rs);background:var(--sf2);color:var(--tx);cursor:pointer}
.sb-mobile-toggle:hover{background:var(--sfh);border-color:var(--bdf)}
.sb-mobile-toggle svg{width:16px;height:16px}
.sb-backdrop{display:none}
@media(max-width:960px){
.sb{display:flex!important;width:264px;transform:translateX(-100%);transition:transform .3s cubic-bezier(.4,0,.2,1)}
html.sidebar-open .sb{transform:translateX(0);box-shadow:var(--shl)}
.sb-toggle{display:none}
.sb-mobile-toggle{display:inline-flex}
.sb-backdrop{display:block;position:fixed;inset:0;z-index:115;background:rgba(0,0,0,.5);opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease}
html.sidebar-open .sb-backdrop{opacity:1;visibility:visible}
html.sidebar-collapsed .sb-logo{opacity:1}
html.sidebar-collapsed .sb-nav{opacity:1;pointer-events:auto;overflow:hidden auto}
html.sidebar-collapsed .side-caption{opacity:1}
html.sidebar-collapsed .sb-brand{border-bottom-color:var(--bd)}
html.sidebar-collapsed .sb-foot{border-top-color:var(--bd)}
}