/* Studio chrome. Light by default, dark when the system or the toggle says so. No external fonts: the Studio is a tool, not a page. */
:root{
  --bg:#f3f4f7;--panel:#ffffff;--panel-2:#f8f9fb;--line:#dde0e7;--ink:#161a26;--muted:#566074;--accent:#2f4bd0;--accent-ink:#ffffff;
  --ok:#157347;--warn:#8a5a00;--bad:#b3261e;--bad-bg:#fdecea;--warn-bg:#fff4d6;--ok-bg:#e3f4ea;--focus:#1a73e8;--shadow:0 1px 2px rgba(20,25,40,.08),0 6px 20px rgba(20,25,40,.06);
  --r:10px;color-scheme:light;
  font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
@media (prefers-color-scheme:dark){:root:not([data-mode="light"]){
  --bg:#0f121b;--panel:#171b27;--panel-2:#1c2130;--line:#2a3042;--ink:#eceef5;--muted:#a3abbd;--accent:#8ea2ff;--accent-ink:#0b1030;
  --ok:#5fd394;--warn:#f0c15a;--bad:#ff8a80;--bad-bg:#3a1b1b;--warn-bg:#3a2f12;--ok-bg:#13301f;--focus:#8ab4ff;--shadow:0 1px 2px rgba(0,0,0,.4),0 6px 20px rgba(0,0,0,.3);color-scheme:dark}}
:root[data-mode="dark"]{
  --bg:#0f121b;--panel:#171b27;--panel-2:#1c2130;--line:#2a3042;--ink:#eceef5;--muted:#a3abbd;--accent:#8ea2ff;--accent-ink:#0b1030;
  --ok:#5fd394;--warn:#f0c15a;--bad:#ff8a80;--bad-bg:#3a1b1b;--warn-bg:#3a2f12;--ok-bg:#13301f;--focus:#8ab4ff;--shadow:0 1px 2px rgba(0,0,0,.4),0 6px 20px rgba(0,0,0,.3);color-scheme:dark}

*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--ink)}
[hidden]{display:none!important}
a{color:var(--accent)}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:6px}
h1,h2,h3,h4{margin:0;line-height:1.25}
.muted{color:var(--muted)}.fine{color:var(--muted);font-size:13px}.error{color:var(--bad)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* buttons and inputs */
.btn{font:inherit;font-weight:600;border:1px solid var(--line);background:var(--panel);color:var(--ink);padding:.5rem .9rem;border-radius:8px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:.4rem;min-height:38px}
.btn:hover:not(:disabled){border-color:var(--accent)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.btn.danger{color:var(--bad);border-color:currentColor}
.btn.small{padding:.3rem .65rem;min-height:32px;font-size:14px}
.btn.link{border:0;background:none;color:var(--accent);padding:.2rem .3rem;min-height:0;font-weight:600}
input,textarea,select{font:inherit;color:var(--ink);background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:.5rem .65rem;width:100%;min-height:38px}
input[type=color]{padding:2px;width:48px;height:38px;cursor:pointer}
input[type=checkbox],input[type=radio]{width:auto;min-height:0}
textarea{resize:vertical;line-height:1.45}
input:hover,textarea:hover,select:hover{border-color:var(--muted)}
label{display:grid;gap:.3rem;font-weight:600;font-size:14px}

/* sign-in */
.login{min-height:100%;display:grid;place-items:center;padding:1.5rem}
.login-card{width:min(420px,100%);background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:2rem;display:grid;gap:1rem;box-shadow:var(--shadow)}
.login-mark{margin:0;font-weight:900;font-size:28px;letter-spacing:-.02em}.login-mark span{color:var(--accent)}

/* layout */
.app{height:100%;display:flex;flex-direction:column}
.top{display:flex;align-items:center;gap:1rem;padding:.55rem 1rem;background:var(--panel);border-bottom:1px solid var(--line);flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:.55rem;font-weight:800}
.logo{display:grid;place-items:center;width:30px;height:30px;border-radius:8px;background:var(--accent);color:var(--accent-ink);font-weight:900}
.tabs{display:flex;gap:.2rem;flex:1;min-width:0;overflow-x:auto}
.tabs button{font:inherit;font-weight:600;background:none;border:0;border-bottom:3px solid transparent;color:var(--muted);padding:.5rem .7rem;cursor:pointer;white-space:nowrap;border-radius:6px 6px 0 0}
.tabs button[aria-selected=true]{color:var(--ink);border-bottom-color:var(--accent)}
.tabs button:hover{color:var(--ink)}
.top-right{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}
.status{font-size:13px;color:var(--muted);min-width:9ch;text-align:right}
.status.ok{color:var(--ok)}.status.warn{color:var(--warn)}.status.bad{color:var(--bad)}
.notice{margin:0;padding:.65rem 1rem;background:var(--warn-bg);color:var(--ink);border-bottom:1px solid var(--line);display:flex;gap:1rem;align-items:center;justify-content:space-between}
.notice.bad{background:var(--bad-bg)}

.work{flex:1;min-height:0;display:grid;grid-template-columns:290px minmax(340px,480px) minmax(320px,1fr);gap:0}
/* the settings-style tabs hide the section list, so the grid has two columns (a hidden item takes no grid cell) */
.work[data-wide="1"]{grid-template-columns:minmax(380px,600px) minmax(320px,1fr)}
.work[data-wide="1"] .outline{display:none}
.outline,.editor{overflow:auto;background:var(--panel);border-right:1px solid var(--line)}
.outline{padding:.75rem}
.editor{padding:1rem 1.1rem 4rem;background:var(--bg)}
.mobile-switch{display:none}

/* outline */
.search{margin-bottom:.6rem}
.outline h3{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin:1rem .25rem .35rem}
.pagepick{display:grid;gap:.3rem;margin-bottom:.4rem}
.sec-list{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.sec-btn{width:100%;text-align:left;font:inherit;background:none;border:1px solid transparent;border-radius:8px;padding:.45rem .55rem;cursor:pointer;display:grid;grid-template-columns:1fr auto;gap:.5rem;align-items:center;color:var(--ink)}
.sec-btn:hover{background:var(--panel-2)}
.sec-btn[aria-current=true]{background:var(--panel-2);border-color:var(--accent)}
.sec-btn .t{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sec-btn .n{font-size:12px;color:var(--muted)}
.sec-btn .chap{display:block;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.badge{font-size:11px;font-weight:700;border-radius:999px;padding:.05rem .45rem;background:var(--accent);color:var(--accent-ink)}
.badge.off{background:var(--warn-bg);color:var(--warn);border:1px solid var(--warn)}
.hit{width:100%;text-align:left;font:inherit;background:var(--panel-2);border:1px solid var(--line);border-radius:8px;padding:.45rem .6rem;cursor:pointer;color:var(--ink);display:grid;gap:.1rem;margin-bottom:.35rem}
.hit small{color:var(--muted)}
.hit:hover{border-color:var(--accent)}

/* editor cards */
.sec-head{display:flex;justify-content:space-between;gap:1rem;align-items:flex-start;margin-bottom:1rem;flex-wrap:wrap}
.sec-head h2{font-size:20px}
.sec-head .sub{color:var(--muted);font-size:13px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:.9rem 1rem;margin-bottom:.8rem}
.card.flash{outline:3px solid var(--accent);outline-offset:2px;transition:outline-color .6s}
.card.changed{border-left:4px solid var(--accent)}
.card h3{font-size:15px}
.card-top{display:flex;justify-content:space-between;align-items:center;gap:.5rem;margin-bottom:.45rem}
.role{font-weight:700;font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.role .ctx{text-transform:none;letter-spacing:0;font-weight:500}
.tools{display:flex;gap:.25rem;flex-wrap:wrap;margin-bottom:.35rem}
.tools button{font:inherit;font-size:13px;font-weight:700;background:var(--panel-2);border:1px solid var(--line);color:var(--ink);border-radius:6px;padding:.15rem .55rem;cursor:pointer;min-height:30px}
.tools button:hover{border-color:var(--accent)}
.meta-row{display:flex;justify-content:space-between;gap:.5rem;font-size:12px;color:var(--muted);margin-top:.3rem;flex-wrap:wrap}
.meta-row .over{color:var(--bad);font-weight:700}
.field-error{color:var(--bad);font-size:13px;margin:.3rem 0 0}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13.5px}
.imgpick{display:grid;grid-template-columns:96px 1fr;gap:.75rem;align-items:start}
.imgpick img{width:96px;height:72px;object-fit:contain;background:var(--panel-2);border:1px solid var(--line);border-radius:8px}
.switch{display:inline-flex;gap:.5rem;align-items:center;font-weight:600;cursor:pointer}
.switch input{width:18px;height:18px}
.empty{padding:2rem 1rem;text-align:center;color:var(--muted)}

/* design */
.panel-title{font-size:20px;margin-bottom:.25rem}
.panel-lead{color:var(--muted);margin:0 0 1rem}
.group-title{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin:1.2rem 0 .5rem}
.themes{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:.7rem}
.theme{font:inherit;text-align:left;border:2px solid var(--line);background:var(--panel);color:var(--ink);border-radius:12px;padding:.5rem;cursor:pointer;display:grid;gap:.45rem}
.theme:hover{border-color:var(--muted)}
.theme[aria-pressed=true]{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent)}
.swatch{border-radius:8px;overflow:hidden;border:1px solid rgba(128,128,128,.35);display:grid;grid-template-rows:auto auto}
.swatch .pg{padding:.55rem .6rem}
.swatch .pg b{display:block;font-size:15px;line-height:1.1}
.swatch .pg i{display:inline-block;margin-top:.3rem;font-style:normal;font-size:11px;font-weight:800;padding:.1rem .45rem;border-radius:999px}
.swatch .band{padding:.4rem .6rem;font-size:11px;font-weight:700;display:flex;gap:.25rem;align-items:center}
.swatch .dot{width:12px;height:12px;border-radius:50%;display:inline-block}
.theme .nm{font-weight:700}.theme .bl{font-size:12px;color:var(--muted)}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.seg button{font:inherit;font-size:14px;font-weight:600;background:var(--panel);color:var(--ink);border:0;border-right:1px solid var(--line);padding:.35rem .7rem;cursor:pointer;min-height:34px}
.seg button:last-child{border-right:0}
.seg button[aria-pressed=true]{background:var(--accent);color:var(--accent-ink)}
.opt-row{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.6rem 0;border-bottom:1px solid var(--line);flex-wrap:wrap}
.opt-row:last-child{border-bottom:0}
.opt-row p{margin:0}
.opt-row .d{color:var(--muted);font-size:13px}
.custom-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.7rem}
.colorfield{display:grid;grid-template-columns:auto 1fr;gap:.5rem;align-items:end}
.contrast{width:100%;border-collapse:collapse;font-size:13px;margin-top:.6rem}
.contrast th,.contrast td{padding:.3rem .4rem;border-bottom:1px solid var(--line);text-align:left}
.contrast .pass{color:var(--ok);font-weight:700}.contrast .fail{color:var(--bad);font-weight:700}
.chip{display:inline-block;width:44px;height:22px;border-radius:4px;border:1px solid rgba(128,128,128,.4);text-align:center;font-weight:800;font-size:12px;line-height:20px}

/* history, settings */
.list{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}
.row{display:flex;justify-content:space-between;gap:.75rem;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:.65rem .85rem;flex-wrap:wrap}
.row .when{color:var(--muted);font-size:13px}
.row.now{border-color:var(--ok)}
.diff{background:var(--panel-2);border:1px solid var(--line);border-radius:8px;padding:.5rem .7rem;font-size:13px;display:grid;gap:.3rem}
.diff code{background:var(--panel);padding:0 .25rem;border-radius:4px}
.drop{border:2px dashed var(--line);border-radius:10px;padding:1rem;text-align:center;color:var(--muted)}

/* preview */
.preview{display:flex;flex-direction:column;min-width:0;background:var(--bg)}
.preview-bar{display:flex;gap:.6rem;align-items:center;padding:.5rem .75rem;border-bottom:1px solid var(--line);background:var(--panel);flex-wrap:wrap}
.frame-wrap{flex:1;min-height:0;display:flex;justify-content:center;overflow:auto;padding:0}
.frame-wrap iframe{border:0;background:#fff;height:100%;width:100%;max-width:100%;transition:width .2s;box-shadow:var(--shadow)}
.frame-wrap.fixed{padding:.75rem 0}
.frame-wrap.fixed iframe{border-radius:14px;border:1px solid var(--line)}

/* dialog and toasts */
.dialog{border:1px solid var(--line);border-radius:14px;background:var(--panel);color:var(--ink);padding:1.25rem;width:min(520px,calc(100% - 2rem));box-shadow:var(--shadow)}
.dialog::backdrop{background:rgba(10,12,20,.55)}
.dialog h2{font-size:18px;margin-bottom:.5rem}
.dialog form>div+div{margin-top:1rem}
.dialog-actions{display:flex;gap:.5rem;justify-content:flex-end;flex-wrap:wrap}
.dialog .stack{display:grid;gap:.75rem}
.toasts{position:fixed;bottom:1rem;left:50%;transform:translateX(-50%);display:grid;gap:.5rem;z-index:50;width:min(460px,calc(100% - 2rem))}
.toast{background:var(--ink);color:var(--bg);padding:.65rem .9rem;border-radius:10px;box-shadow:var(--shadow);font-weight:600}
.toast.bad{background:var(--bad);color:#fff}

/* narrower screens: one pane at a time */
@media (max-width:1180px){
  .work{grid-template-columns:240px minmax(300px,1fr) minmax(280px,1fr)}
}
@media (max-width:980px){
  .work,.work[data-wide="1"]{grid-template-columns:1fr;grid-template-rows:auto 1fr}
  .mobile-switch{display:flex;gap:.25rem;padding:.4rem .6rem;background:var(--panel);border-bottom:1px solid var(--line)}
  .mobile-switch button{flex:1;font:inherit;font-weight:700;border:1px solid var(--line);background:var(--panel-2);color:var(--ink);padding:.45rem;border-radius:8px;cursor:pointer;min-height:40px}
  .mobile-switch button[aria-selected=true]{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
  .work[data-view=edit] .preview,.work[data-view=preview] .outline,.work[data-view=preview] .editor{display:none}
  .work[data-view=edit] .outline{display:block;border-right:0;border-bottom:1px solid var(--line);max-height:34vh}
  .work[data-wide="1"][data-view=edit] .outline{display:none}
  .work[data-view=edit] .editor{border-right:0}
  .work{grid-template-rows:auto auto 1fr}
  .custom-grid{grid-template-columns:1fr}
  .brand-name{display:none}
  .tabs{order:3;flex-basis:100%}
  .top{gap:.4rem .75rem}
  .top-right{margin-left:auto}
  .status{display:none}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

.boot{margin:0;padding:3rem 1.5rem;text-align:center;color:var(--muted);font-weight:600}

/* ---------- analytics (full width: no outline, no preview) ---------- */
.work[data-wide="2"]{grid-template-columns:minmax(0,1fr)}
.work[data-wide="2"] .outline,.work[data-wide="2"] .preview,.work[data-wide="2"] .mobile-switch{display:none!important}
.work[data-wide="2"] .editor{display:block!important;border-right:0}
.an-bar{display:flex;flex-wrap:wrap;gap:.6rem 1rem;align-items:center;margin-bottom:.8rem}
.an-custom{display:inline-flex;gap:.4rem;align-items:center}
.an-custom input{font:inherit;padding:.25rem .4rem;border:1px solid var(--line);border-radius:6px;background:var(--panel);color:var(--ink)}
.an-chips{display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:.6rem}
.an-chips:empty{display:none}
.an-chip{font:inherit;font-size:13px;font-weight:700;border:1px solid var(--accent);background:var(--panel);color:var(--accent);border-radius:999px;padding:.2rem .7rem;cursor:pointer}
.an-live-top{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;align-items:flex-end}
.an-big{font-size:46px;font-weight:800;line-height:1;margin:.2rem 0}
.an-spark{flex:1;min-width:220px;max-width:460px}
.an-spark svg,.an-chart{width:100%;height:auto;display:block}
.an-spark .b,.an-chart .b{fill:var(--accent);opacity:.75}
.an-chart .ln{fill:none;stroke:var(--ok);stroke-width:2.5;stroke-linejoin:round}
.an-chart .grid{stroke:var(--line)}
svg .ax{font-size:11px;fill:var(--muted)}
.an-legend i{display:inline-block;width:12px;height:10px;border-radius:2px;vertical-align:-1px;margin-left:.4rem}
.an-legend i.b{background:var(--accent);opacity:.75}.an-legend i.ln{background:var(--ok);height:3px;vertical-align:2px}
.an-live-lists{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.6rem 1.2rem;margin-top:.8rem;padding-top:.7rem;border-top:1px solid var(--line)}
.an-mini{list-style:none;margin:.3rem 0 0;padding:0;display:grid;gap:.2rem;font-size:14px}
.an-mini li{display:flex;justify-content:space-between;gap:.6rem}
.an-mini li span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.an-kpis{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:.6rem;margin-bottom:.8rem}
.an-kpi{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:.7rem .85rem}
.an-num{font-size:26px;font-weight:800;line-height:1.15;margin:.15rem 0}
.an-d{font-size:12.5px;font-weight:700;color:var(--muted)}
.an-d.up{color:var(--ok)}.an-d.down{color:var(--bad)}
.an-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,430px),1fr));gap:0 .8rem;align-items:start}
.an-table table{width:100%;border-collapse:collapse;font-size:14px}
.an-table th{text-align:right;font-size:12px;color:var(--muted);font-weight:700;padding:.2rem .4rem;border-bottom:1px solid var(--line)}
.an-table th:first-child{text-align:left}
.an-table td{text-align:right;padding:.3rem .4rem;border-bottom:1px solid var(--line);white-space:nowrap;font-variant-numeric:tabular-nums}
.an-table td.k{text-align:left;position:relative;white-space:normal;width:60%;max-width:0}
.an-table td.k .bar{position:absolute;left:0;top:3px;bottom:3px;background:var(--accent);opacity:.12;border-radius:4px}
.an-table td.k .t{position:relative;overflow-wrap:anywhere}
.an-table tr.click{cursor:pointer}.an-table tr.click:hover td,.an-table tr.click:focus td{background:var(--panel-2)}
.an-heat .grid{display:grid;grid-template-columns:34px repeat(24,1fr);gap:2px;font-size:10.5px;color:var(--muted)}
.an-heat .c{aspect-ratio:1;border-radius:3px;background:color-mix(in srgb,var(--accent) calc(var(--a)*100%),var(--panel-2))}
.an-heat .hx{text-align:center}.an-heat .dy{align-self:center}
.an-foot p{margin:.3rem 0}

.remember{display:flex;gap:.5rem;align-items:center;font-weight:600;font-size:14px}
.remember input{width:18px;height:18px}

/* talk-day release */
.release-status{margin:.4rem 0 .2rem;padding:.55rem .75rem;border-radius:8px;font-weight:700;background:var(--panel);border:1px solid var(--line)}
.release-status[data-state=on]{border-color:var(--accent)}
.release-status[data-state=done]{border-color:var(--ok);color:var(--ok)}
.release-status[data-state=off]{color:var(--muted)}
label.check{display:flex;align-items:center;gap:.45rem;font-weight:600}