:root{font-family:Tahoma,Arial,sans-serif;color:#252525;background:#fff;font-synthesis:none;font-size:16px;--muted:#737373;--line:#e8e8e8}
*{box-sizing:border-box}body{margin:0}button,select,textarea{font:inherit;color:inherit}button,a,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.4}button:focus-visible,a:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid #777;outline-offset:3px}a{color:inherit}svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.icon-button{display:grid;place-items:center;width:40px;height:40px;flex-shrink:0;border:0;border-radius:10px;background:transparent;color:#5e5e5e}.icon-button:hover:enabled{background:#f0f0f0}.workspace{min-height:100dvh}main{height:100dvh;display:flex;flex-direction:column;min-width:0}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px;padding:12px 22px;flex-shrink:0}.topbar-start{display:flex;align-items:center;gap:4px}.brand{font-size:21px;font-weight:600;letter-spacing:-.5px;margin-inline-start:8px}.chat-scroll{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain}.welcome{text-align:center;padding:0 20px 28px}.welcome h1{font-size:32px;line-height:1.7;font-weight:500;letter-spacing:-.7px;margin:0}.empty .chat-scroll{flex:0 0 auto;margin-top:auto;overflow:visible}.empty .composer-area{margin-bottom:auto}.composer-area{width:min(100%,800px);margin:0 auto;padding:12px 24px 4px;flex-shrink:0}.empty .composer-area{padding-top:0}.composer{border:1px solid #dedede;border-radius:25px;padding:16px 14px 10px;background:#fff;box-shadow:0 2px 10px #00000008}.composer:focus-within{border-color:#b9b9b9}.composer textarea{display:block;width:100%;resize:none;min-height:44px;max-height:160px;border:0;background:transparent;outline:none;line-height:1.8;font-size:16px;padding:0 5px;overflow-y:auto}.composer textarea::placeholder{color:#858585}.composer-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:4px}#send{width:36px;height:36px;display:grid;place-items:center;flex-shrink:0;border:0;border-radius:50%;background:#222;color:#fff}#send:hover:enabled{background:#444}#send:disabled{opacity:1;background:#e5e5e5;color:#aaa}.composer[aria-busy=true] #send svg{animation:pulse 1.2s ease-in-out infinite}.footer-note{font-size:11px;color:#888;text-align:center;line-height:1.8;margin:6px 20px 12px;flex-shrink:0}.messages{max-width:800px;margin:auto;padding:25px 28px 8px}.messages:empty{display:none}.message{margin-bottom:30px;line-height:2;font-size:16px;overflow-wrap:anywhere}.message-label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.message.user{width:fit-content;max-width:88%;margin-inline-start:auto;padding:10px 18px;background:#f3f3f3;border-radius:22px}.message.assistant{padding:0 2px}.message p{white-space:pre-wrap;margin:0}.message.pending p{color:var(--muted)}.response-info{font-size:11px;color:#858585;margin-top:12px}.response-info summary{cursor:pointer;width:fit-content}.response-info p{margin:4px 0;line-height:1.8}.sources{border-inline-start:2px solid #ddd;padding-inline-start:12px;margin-top:14px;font-size:12px;color:var(--muted);line-height:1.8}.sources>div{margin:6px 0}.sources a{text-underline-offset:3px}.sources p{font-size:11px}.error{background:#fff6f5;border:1px solid #f1d9d5;color:#993b30;border-radius:12px;padding:10px 14px;font-size:13px;line-height:1.9;margin-bottom:10px}.availability{color:var(--muted);font-size:12px;text-align:center;margin-bottom:10px}.document-card{padding:10px 14px;background:#f7f7f7;border:1px solid var(--line);border-radius:14px;margin-bottom:10px;display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:12px}.document-card>span{flex:1;overflow-wrap:anywhere}.document-card small{width:100%;line-height:1.8;color:var(--muted)}.document-card button{background:#fff;border:1px solid #ddd;border-radius:8px;padding:7px;font-size:11px}
dialog{color:inherit;border:1px solid var(--line);background:#fff;max-height:calc(100dvh - 32px);box-shadow:0 12px 60px #00000018}dialog::backdrop{background:#0003}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.panel-heading h2{font-size:19px;font-weight:600;margin:0}.settings{width:460px;max-width:calc(100% - 28px);padding:22px;border-radius:20px;overflow:auto}.setting-row{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:18px 0;font-size:13px;line-height:1.8}.setting-row label{flex:1}.setting-row select{min-width:135px;max-width:55%;padding:9px 8px;border:1px solid #ddd;border-radius:9px;background:#fff;font-size:13px}.mode-hint{font-size:12px;color:var(--muted);line-height:1.9;margin:0 0 20px}.status-row{display:flex;gap:8px;align-items:center;font-size:12px;color:var(--muted);padding:12px 0}.status-dot{height:6px;width:6px;border-radius:50%;background:#999}.status-row.ready .status-dot{background:#4e8364}.capabilities{border-top:1px solid var(--line);padding-top:16px;margin-top:8px}.capabilities summary{font-size:13px;cursor:pointer}.capabilities p{font-size:12px;line-height:2;color:var(--muted)}.capabilities h3{font-size:14px;font-weight:600;margin-top:24px}.capabilities dl{display:grid;grid-template-columns:1fr 1fr;gap:16px 12px}.capabilities dt{font-size:11px;color:var(--muted);overflow-wrap:anywhere;line-height:1.8}.capabilities dd{font-size:12px;margin:4px 0;line-height:1.8}.sidebar{inset:0;inset-inline-end:auto;width:min(300px,calc(100% - 42px));height:100dvh;max-height:100dvh;margin:0;padding:20px 16px;border:0;border-inline-end:1px solid var(--line);border-radius:0;background:#f9f9f9}.sidebar[open]{display:flex;flex-direction:column}.sidebar .panel-heading{margin-bottom:24px}.sidebar .brand{font-size:23px}.new-chat{display:flex;align-items:center;gap:10px;border:0;border-radius:10px;padding:10px;background:transparent;text-align:start;font-size:13px}.new-chat:hover:enabled{background:#ececec}.history-heading{font-size:11px;color:var(--muted);padding:30px 10px 10px}.history{overflow:auto;flex:1;min-height:0}.history-empty{font-size:12px;color:var(--muted);padding:8px 10px;line-height:1.9}.history-item{display:flex;align-items:center;border-radius:9px;margin:3px 0}.history-item:hover,.history-item.active{background:#ececec}.history-select{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;background:none;border:0;text-align:start;font-size:13px;padding:12px 10px}.history-delete{background:none;border:0;padding:8px 10px;color:#888;font-size:18px}.history-delete:hover{color:#a12336}.sidebar-bottom{padding:20px 10px 0;margin-top:10px;border-top:1px solid var(--line);color:var(--muted);font-size:11px}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[hidden]{display:none!important}
[dir=rtl] .composer textarea:placeholder-shown{direction:rtl}[dir=ltr] .composer textarea:placeholder-shown{direction:ltr}
@media(max-width:600px){.topbar{padding:10px 12px;min-height:60px}.brand{font-size:19px}.welcome{padding:0 16px 22px}.welcome h1{font-size:26px}.composer-area{padding:8px 14px 4px}.composer{padding:13px 10px 8px;border-radius:23px}.messages{padding:20px 20px 4px}.message{font-size:15px}.message.user{max-width:92%}.footer-note{font-size:10px;margin-bottom:10px}.settings{padding:18px}.setting-row{gap:10px}.setting-row select{min-width:110px;font-size:12px}.panel-heading{margin-bottom:14px}}
@media(max-height:480px){.empty .chat-scroll{margin-top:12px}.welcome{padding-bottom:14px}.welcome h1{font-size:24px}main.empty{height:auto;min-height:100dvh}}
@keyframes pulse{50%{opacity:.35}}@media(prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important}}
/* Lonifa's navy and turquoise mark stays legible on both themes. */
.brand-lockup{display:inline-flex;align-items:center;gap:8px;flex-shrink:0}
.brand-mark{display:block;width:32px;height:32px;object-fit:contain;flex-shrink:0}
.welcome-mark{display:block;width:88px;height:88px;object-fit:contain;margin:0 auto 20px}
:root[data-theme=dark] .brand-mark{background:#F8FAFC;border-radius:10px;padding:3px}
:root[data-theme=dark] .welcome-mark{background:#F8FAFC;border-radius:24px;padding:10px}
@media(max-width:600px){.brand-lockup{gap:6px}.brand-mark{width:28px;height:28px}.welcome-mark{width:72px;height:72px;margin-bottom:16px}}
@media(max-height:480px){.welcome-mark{width:44px;height:44px;margin-bottom:8px}:root[data-theme=dark] .welcome-mark{padding:5px;border-radius:12px}}
/* Conversation shell, power controls and private credit panels. */
:root{
  color-scheme:light;
  --brand-navy:#14213D;--brand-turquoise:#14B8A6;
  --surface:#F8FAFC;--card:#FFFFFF;--panel:#ECF5F5;
  --soft:#EDF4F6;--hover:#DBEEEC;--line:#D5E3E8;
  --text:#14213D;--muted:#536779;
  --accent:#14213D;--accent-hover:#203656;--accent-text:#FFFFFF;
  --teal-ink:#0F766E;--teal-soft:#E4F5F1;--focus:#0F766E;
  --danger:#9F3A36;--danger-soft:#FFF1EF;--danger-line:#E9B8B2;
  --elevation:0 8px 28px #14213D08;--overlay:#14213D55;
  color:var(--text);background:var(--surface)
}
:root[data-theme=dark]{
  color-scheme:dark;
  --surface:#0D1729;--card:#16243A;--panel:#101E31;
  --soft:#1B2D43;--hover:#253C50;--line:#334B60;
  --text:#E8F1F7;--muted:#A9BCCA;
  --accent:#14B8A6;--accent-hover:#2DD4BF;--accent-text:#0D1729;
  --teal-ink:#5EEAD4;--teal-soft:#173C42;--focus:#5EEAD4;
  --danger:#FFB4A9;--danger-soft:#311E27;--danger-line:#75434A;
  --elevation:0 8px 28px #00000020;--overlay:#050C18AA;
  background:var(--surface);color:var(--text)
}
body{background:var(--surface)}input,select{font:inherit;color:inherit}input:focus-visible{outline:2px solid #777;outline-offset:3px}button{transition:background .15s}.topbar{gap:12px}.topbar-start{flex:1}.model-picker{display:flex;align-items:center;gap:10px;border:0;background:none;border-radius:10px;padding:8px}.model-picker:hover{background:var(--soft)}.model-picker .brand{margin:0}.model-picker #power-chip{font-size:12px;color:var(--muted)}.balance-pill{display:flex;align-items:center;gap:7px;border:1px solid var(--line);background:transparent;border-radius:20px;padding:7px 12px;font-size:12px;white-space:nowrap}.balance-pill:hover{background:var(--soft)}.composer,dialog,.setting-row select{background:var(--surface);color:var(--text);border-color:var(--line)}.composer{background:var(--soft);border-color:transparent;box-shadow:none}.message.user,.document-card{background:var(--soft);border-color:var(--line)}.icon-button{color:var(--muted)}.icon-button:hover:enabled,.new-chat:hover:enabled,.history-item:hover,.history-item.active{background:var(--hover)}.sidebar{background:var(--panel)}.sidebar-bottom{display:flex;gap:10px;align-items:center;color:var(--text)}.sidebar-bottom small{display:block;font-size:11px;color:var(--muted);margin-top:5px}.avatar{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--hover)}#send{background:var(--accent);color:var(--accent-text)}#send:disabled{background:var(--hover);color:var(--muted)}.setting-row input[type=number]{width:120px;border:1px solid var(--line);background:var(--surface);padding:9px 10px;border-radius:9px;direction:ltr}.check-row{display:flex;align-items:start;gap:10px;font-size:12px;line-height:1.9;margin:16px 0}.check-row input{margin-top:5px;flex-shrink:0;accent-color:var(--accent)}.text-button{border:0;background:none;color:var(--muted);font-size:12px;padding:8px 0;text-decoration:underline;text-underline-offset:4px}.wallet-total{font-size:32px;line-height:1.7;font-weight:600}.eyebrow{font-size:12px;color:var(--muted);margin-bottom:8px}.preview-note{font-size:11px;color:var(--muted);padding:10px 12px;border:1px dashed var(--line);border-radius:10px;line-height:1.9}.pack-card{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;background:var(--soft);padding:18px;border-radius:14px;margin:22px 0 14px}.pack-card p{margin:8px 0 0;font-size:13px}.pack-card>.mode-hint{grid-column:1/-1;margin:0;font-size:11px}.primary-button,.secondary-button{border:0;border-radius:10px;padding:11px 17px;font-size:13px;background:var(--accent);color:var(--accent-text)}.secondary-button{background:var(--soft);color:var(--text);border:1px solid var(--line)}.reward-link{display:flex;align-items:center;justify-content:space-between;width:100%;background:none;border:1px solid var(--line);border-radius:12px;padding:14px;font-size:13px}.usage-row{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);font-size:11px;color:var(--muted)}.usage-row p{margin:0}.rewards-dialog{width:530px}.survey-card{display:flex;align-items:center;gap:14px;width:100%;border:1px solid var(--line);border-radius:14px;background:none;text-align:start;padding:16px;margin:10px 0}.survey-card:hover{background:var(--soft)}.survey-icon{width:36px;height:36px;background:var(--soft);border-radius:10px;display:grid;place-items:center;font-size:20px;color:var(--muted)}.survey-card strong{font-size:14px;font-weight:500}.survey-card small{display:block;margin-top:6px;font-size:11px;color:var(--muted)}.survey-card.completed .survey-icon{color:#54866c}.ad-card{border-top:1px solid var(--line);padding-top:18px;margin-top:22px}.ad-card h3{font-size:15px;font-weight:500}.ad-card .mode-hint{margin-bottom:12px}.survey-question{margin:20px 0}.survey-question>label{display:block;font-size:13px;margin-bottom:10px;line-height:1.8}.survey-question>input,.survey-question>select{width:100%;padding:11px;border-radius:10px;border:1px solid var(--line);background:var(--surface);font-size:13px}.interest-options{display:flex;gap:8px;flex-wrap:wrap}.interest-options label{border:1px solid var(--line);border-radius:20px;padding:8px 10px;font-size:12px;cursor:pointer;display:flex;align-items:center;gap:5px}.interest-options input{accent-color:var(--accent)}.reward-result{font-size:13px;line-height:1.9}.error{background:var(--soft);border-color:#b86e6555;color:#bd655d}.document-card button{background:var(--surface);color:var(--text);border-color:var(--line)}
@media(min-width:1000px){body.sidebar-visible main{margin-inline-start:260px}.sidebar{width:260px}.sidebar:not(:modal){box-shadow:none}.sidebar[open]{position:fixed}.sidebar:not(:modal) #close-history{display:none}}
@media(max-width:600px){.balance-pill{font-size:10px;padding:7px 9px}.topbar{gap:4px}.model-picker{gap:5px;padding:6px}.model-picker #power-chip{font-size:10px}.wallet-total{font-size:28px}.pack-card{padding:14px}}

/* Compact power selector next to the send button. */
.composer-actions{display:flex;align-items:center;gap:10px;margin-inline-start:auto}.power-picker{display:flex;align-items:center;gap:8px;min-height:36px;padding:6px 10px;border:0;border-radius:18px;background:transparent;color:var(--muted);font-size:12px;white-space:nowrap}.power-picker:hover:enabled{background:var(--hover)}.power-picker #power-chip{color:var(--text);font-weight:600}.plan-badge{border:1px solid var(--line);padding:3px 7px;border-radius:7px;color:var(--muted);font-size:10px;white-space:nowrap;margin-inline-start:6px}.plan-status{font-size:12px;line-height:1.9;padding:12px 14px;background:var(--soft);border-radius:12px;color:var(--text);margin:0 0 16px}.topbar-start .brand{white-space:nowrap}.topbar-start{min-width:0}@media(max-width:600px){.composer-actions{gap:6px}.power-picker{gap:6px;padding:6px 8px;font-size:11px}.topbar-start .brand{font-size:17px;margin-inline-start:2px}.plan-badge{font-size:9px;padding:3px 5px;margin-inline-start:2px}}

.owner-models{margin-bottom:22px;padding-bottom:16px;border-bottom:1px solid var(--line)}.owner-models>label{font-size:13px}.owner-models input,.owner-models select{display:block;width:100%;max-width:100%;min-width:0;border:1px solid var(--line);background:var(--surface);border-radius:9px;padding:10px;font-size:12px;margin:10px 0}.owner-models .mode-hint{margin:8px 0}
.account-open{width:100%;border:0;text-align:start;cursor:pointer;font:inherit;color:inherit;background:transparent}.account-open:hover{background:var(--hover)}.account-open small{display:block}.welcome-gift{font-size:14px;margin-top:12px}.account-dialog form{display:grid;gap:14px;margin-top:22px}.account-dialog form[hidden]{display:none}.account-dialog label{font-size:14px}.account-dialog input{width:100%;min-height:48px;padding:10px 14px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:inherit;font:inherit}.account-dialog #otp{letter-spacing:8px;text-align:center;font-size:24px}.account-dialog #account-result{min-height:24px;line-height:1.9}.account-dialog .primary-button{min-height:44px}
@media(max-width:380px){.topbar #new-chat{display:none}.topbar-start{gap:3px}.topbar{gap:6px}.balance-pill{padding:7px 8px}.topbar-start .brand{font-size:16px}.plan-badge{margin-inline-start:3px}.topbar .icon-button{width:36px}}

/* A small, non-modal power card anchored to the composer. */
.power-picker{background:var(--surface);border:1px solid var(--line);padding:6px 11px;gap:7px;transition:background .15s,border-color .15s}
.power-picker[aria-expanded=true]{background:var(--teal-soft);border-color:var(--focus)}
.power-bolt{width:17px;height:17px;fill:currentColor;stroke:currentColor;stroke-width:1;flex-shrink:0;color:var(--muted)}
.power-fast{display:grid;place-items:center;width:40px;height:40px;flex-shrink:0;padding:0;border:1px solid var(--line);border-radius:12px;background:transparent;color:var(--muted)}
.power-fast[aria-pressed=true]{background:#2563EB18;border-color:#2563EB;color:#2563EB}.power-fast .power-bolt{width:21px;height:21px;color:inherit}.power-picker.fast-enabled .power-bolt{color:#2563EB}
:root[data-theme=dark] .power-fast[aria-pressed=true]{background:#60A5FA22;border-color:#60A5FA;color:#60A5FA}:root[data-theme=dark] .power-picker.fast-enabled .power-bolt{color:#60A5FA}
.power-chevron{width:15px;height:15px;color:var(--muted);transition:transform .18s}
.power-picker[aria-expanded=true] .power-chevron{transform:rotate(180deg)}
.power-popover{position:fixed;z-index:40;width:320px;padding:16px;border:1px solid var(--line);border-radius:22px;background:var(--surface);color:var(--text);box-shadow:0 16px 44px #182d501a,0 3px 10px #182d500d;overflow:auto;overscroll-behavior:contain;--power-fill:0%;animation:power-appear .15s ease-out}
.power-heading{display:flex;align-items:center;gap:9px;min-height:28px;margin-bottom:12px;font-size:13px}
.power-heading label{flex:1;font-weight:600}
.power-heading output{font-size:18px;font-weight:600;font-variant-numeric:tabular-nums;direction:ltr;color:var(--teal-ink);white-space:nowrap}
.power-close{display:grid;place-items:center;width:26px;height:26px;padding:0;border:0;border-radius:50%;background:transparent;color:var(--muted);margin-inline-end:-5px}
.power-close:hover{background:var(--soft)}.power-close svg{width:16px;height:16px}
.power-slider{height:44px;position:relative;direction:ltr}
.power-slider::before{content:"";position:absolute;inset:6px 0;border-radius:30px;background:linear-gradient(to right,var(--brand-turquoise) 0%,var(--brand-turquoise) var(--power-fill),var(--hover) var(--power-fill),var(--hover) 100%);pointer-events:none}
.power-slider input{appearance:none;-webkit-appearance:none;position:relative;display:block;width:100%;height:44px;margin:0;background:transparent;border-radius:24px;direction:ltr;cursor:pointer}
.power-slider input::-webkit-slider-runnable-track{height:36px;background:transparent;border:0;border-radius:24px}
.power-slider input::-moz-range-track{height:36px;background:transparent;border:0;border-radius:24px}
.power-slider input::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;width:36px;height:36px;background:#F8FAFC;border:2px solid var(--teal-ink);border-radius:50%;box-shadow:0 1px 4px #14213D20;transition:box-shadow .15s}
.power-slider input::-moz-range-thumb{width:32px;height:32px;background:#F8FAFC;border:2px solid var(--teal-ink);border-radius:50%;box-shadow:0 1px 4px #14213D20}
.power-slider input:hover::-webkit-slider-thumb{box-shadow:0 2px 8px #18356935}
.power-slider input:focus-visible{outline:2px solid var(--focus);outline-offset:3px}
.range-labels{display:flex;justify-content:space-between;gap:12px;margin-top:6px;direction:ltr;font-size:10px;color:var(--muted);line-height:1.6}
.power-note{margin:12px 0 0;padding-top:10px;border-top:1px solid var(--line);font-size:10px;line-height:1.8;color:var(--muted)}
.power-speed-note{margin:6px 0 0;font-size:11px;line-height:1.8;color:var(--muted)}
/* Shared brand colors for chat, navigation, forms and credit panels. */
button:focus-visible,a:focus-visible,select:focus-visible,summary:focus-visible,input:focus-visible{outline-color:var(--focus)}
::selection{background:var(--teal-soft);color:var(--text)}
.brand,.welcome h1{color:var(--text)}
.composer{background:var(--card);border-color:var(--line);box-shadow:var(--elevation);transition:border-color .15s,box-shadow .15s}
.composer:focus-within{border-color:var(--focus);box-shadow:0 0 0 3px var(--teal-soft)}
.composer textarea::placeholder,.footer-note,.response-info,.history-delete{color:var(--muted)}
.message.user{background:var(--teal-soft)}
.sources{border-color:var(--brand-turquoise)}
.sources a,.welcome-gift,.reward-link,.wallet-total{color:var(--teal-ink)}
dialog,.power-popover{background:var(--card)}
dialog::backdrop{background:var(--overlay)}
.sidebar{background:var(--panel)}
.sidebar #sidebar-new-chat{background:var(--accent);color:var(--accent-text);margin-bottom:8px}
.sidebar #sidebar-new-chat:hover:enabled,#send:hover:enabled,.primary-button:hover:enabled{background:var(--accent-hover)}
.primary-button:disabled{background:var(--hover);color:var(--muted);opacity:1}
.secondary-button:hover:enabled,.document-card button:hover:enabled{background:var(--hover)}
.history-item.active{background:var(--teal-soft);box-shadow:inset -3px 0 var(--brand-turquoise)}
[dir=ltr] .history-item.active{box-shadow:inset 3px 0 var(--brand-turquoise)}
.balance-pill,.plan-badge,.avatar,.survey-icon{background:var(--teal-soft);color:var(--teal-ink)}
.balance-pill:hover,.reward-link:hover:enabled{background:var(--hover)}
.status-row.ready .status-dot{background:var(--brand-turquoise)}
.survey-card.completed .survey-icon{color:var(--teal-ink)}
.error{background:var(--danger-soft);color:var(--danger);border-color:var(--danger-line)}
.history-delete:hover{color:var(--danger)}
@keyframes power-appear{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:380px){.power-picker{font-size:10px;gap:5px;padding-inline:8px}.power-picker .power-bolt{width:14px;height:14px}}
@media(forced-colors:active){.power-slider input{appearance:auto}.power-slider::before{display:none}.power-popover{border:1px solid CanvasText}}

/* Signed-in account and optional profile onboarding. */
.balance-copy{display:grid;gap:2px;min-width:0;text-align:start}.account-chip-name{max-width:135px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px;font-weight:650}.balance-pill.signed-in #balance-label{font-size:11px;white-space:nowrap}.account-next{display:grid;gap:12px;margin:16px 0}.account-next[hidden]{display:none}.account-next .primary-button{white-space:normal;line-height:1.8;padding:12px 16px}.survey-question input{min-height:44px}
.topbar-start .brand{min-width:0;flex-shrink:1}.topbar-start .brand>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
@media(max-width:440px){.topbar #new-chat{display:none}.balance-pill.signed-in{max-width:145px;flex-shrink:0}.account-chip-name{font-size:10px}.topbar{gap:6px}}
.portal-link{text-decoration:none;color:inherit}.ad-watch-dialog{width:min(620px,calc(100% - 28px))}.watch-media{display:flex;justify-content:center;align-items:center;min-height:180px;background:#101b2a;border-radius:14px;overflow:hidden}.watch-media img,.watch-media video{display:block;max-width:100%;max-height:40vh;object-fit:contain}.watch-clock{text-align:center;font-size:26px;color:var(--teal-ink);font-variant-numeric:tabular-nums}.ad-watch-dialog progress{width:100%;height:10px;accent-color:var(--accent);direction:ltr}.ad-watch-dialog .ad-copy{white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px}.ad-watch-dialog #watch-link{color:var(--teal-ink);font-size:12px}

/* One square placement on every screen, including legacy creative letterboxing. */
.ad-watch-dialog .watch-media{width:min(100%,40vh);aspect-ratio:1;min-height:0;margin-inline:auto;border-radius:12px}.ad-watch-dialog .watch-media img,.ad-watch-dialog .watch-media video{width:100%;height:100%;aspect-ratio:1;max-height:none;object-fit:contain}