.assistant-launch{position:fixed;inset-inline-end:22px;bottom:22px;z-index:80;display:inline-flex;align-items:center;gap:9px;min-height:48px;border:1px solid var(--ui-line);border-radius:16px;padding:11px 17px;background:var(--ui-action,#4357ce);color:var(--ui-action-ink,#fff);box-shadow:0 6px 24px #162c5026;font:600 14px var(--ui-font,system-ui);cursor:pointer}
.assistant-launch svg,.assistant-emblem svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linejoin:round}
.assistant-surface{box-sizing:border-box;min-width:0;border:1px solid var(--ui-line,#dce4f0);border-radius:22px;background:var(--ui-surface,#fff);color:var(--ui-ink,#192849);overflow:hidden}
.assistant-dialog{position:fixed;inset:auto 18px 18px auto;margin:0;width:min(460px,calc(100vw - 36px));max-width:none;height:min(760px,calc(100dvh - 36px));max-height:calc(100dvh - 36px);padding:0;box-shadow:0 16px 70px #10172740}
[dir=rtl] .assistant-dialog{inset:auto auto 18px 18px}
.assistant-dialog::backdrop{background:#10172750}
.assistant-layout{display:flex;flex-direction:column;height:100%;min-height:0;overflow-y:auto}
.assistant-header{display:flex;align-items:center;gap:11px;flex-shrink:0;padding:16px 18px;border-bottom:1px solid var(--ui-line)}
.assistant-emblem{display:grid;place-items:center;flex:0 0 42px;height:42px;border-radius:13px;background:var(--ui-terracotta-wash,#edf0ff);color:var(--ui-action,#4357ce)}
.assistant-heading{flex:1;min-width:0}
.assistant-header h2{font-size:16px;line-height:1.35;margin:0;letter-spacing:-.025em}
.assistant-surface button,.assistant-surface textarea,.assistant-surface select{font:inherit}
.assistant-surface button,.assistant-surface a.assistant-action{border:1px solid var(--ui-line);border-radius:10px;background:var(--ui-surface);color:inherit;cursor:pointer;padding:9px 12px;text-decoration:none;min-height:42px}
.assistant-surface button:disabled{opacity:.5;cursor:default}
.assistant-surface :is(button,a,textarea,select):focus-visible,.assistant-launch:focus-visible{outline:3px solid var(--ui-action);outline-offset:3px}
.assistant-surface .assistant-close,.assistant-expand{display:grid;place-items:center;flex:0 0 40px;width:40px;height:40px;padding:0;border:0;background:transparent;color:var(--ui-muted);border-radius:9px;text-decoration:none;font-size:26px;line-height:1}
.assistant-expand svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.assistant-surface [hidden]{display:none!important}
.assistant-credit-bar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:5px 12px;padding:10px 18px;background:var(--ui-surface-raised,#f2f5fc);font-size:12px;flex-shrink:0}
.assistant-balance{font-weight:650;font-variant-numeric:tabular-nums}
.assistant-credit-bar a{color:var(--ui-action);text-underline-offset:3px;font-weight:600}
.assistant-messages{padding:22px 18px 10px;overflow-y:auto;overscroll-behavior:contain;flex:1;min-height:90px;scrollbar-width:thin}
.assistant-message{padding:14px 16px;border-radius:4px 16px 16px;margin:0 18px 16px 0;background:var(--ui-surface-raised,#f2f5fc);white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;line-height:1.7}
.assistant-message.user{background:var(--ui-terracotta-wash,#edf0ff);border:1px solid var(--ui-line);border-radius:16px 4px 16px 16px;margin-inline-start:35px;margin-inline-end:0}
[dir=rtl] .assistant-message{margin-inline:0 18px;border-radius:16px 4px 16px 16px}
[dir=rtl] .assistant-message.user{margin-inline:35px 0;border-radius:4px 16px 16px}
.assistant-message .assistant-action{display:block;margin-top:10px;width:fit-content;white-space:normal;font-weight:600;font-size:12px}
.assistant-message-charge{display:block;margin-top:9px;color:var(--muted);font-size:11px;font-weight:700}
.assistant-message img{display:block;width:100%;height:auto;border-radius:10px;margin-top:10px}
.assistant-account-summary,.assistant-confirmation{margin-top:12px;padding:13px;border:1px solid var(--ui-line);border-radius:12px;background:var(--ui-surface);white-space:normal}
.assistant-account-summary h3,.assistant-confirmation h3{margin:0 0 10px;font-size:13px;line-height:1.4}
.assistant-account-summary dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:0}
.assistant-account-summary dl div{min-width:0;padding:9px;border-radius:9px;background:var(--ui-surface-raised)}
.assistant-account-summary dt,.assistant-account-summary dd{margin:0;overflow-wrap:anywhere}
.assistant-account-summary dt{font-size:10px;color:var(--ui-muted)}
.assistant-account-summary dd{margin-top:3px;font-size:12px;font-weight:650}
.assistant-account-summary h4{margin:13px 0 7px;font-size:11px}
.assistant-account-summary ul{display:grid;gap:5px;margin:0;padding:0;list-style:none}
.assistant-account-summary li{display:flex;align-items:baseline;justify-content:space-between;gap:10px;font-size:11px}
.assistant-account-summary li span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.assistant-account-summary li small{flex:0 0 auto;color:var(--ui-muted)}
.assistant-account-summary>p,.assistant-confirmation p{margin:0;color:var(--ui-muted);font-size:11px;line-height:1.55}
.assistant-confirmation-actions{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px}
.assistant-message .assistant-confirmation-actions .assistant-action{display:inline-flex;margin:0}
.assistant-confirmation-actions .assistant-confirm{background:var(--ui-action);border-color:transparent;color:var(--ui-action-ink)}
.assistant-suggestions{display:flex;flex-wrap:wrap;gap:6px;padding:0 18px 12px;flex-shrink:0}
.assistant-suggestions button{min-height:34px;padding:7px 10px;font-size:11px;line-height:1.4;text-align:start;border-radius:20px;color:var(--ui-muted)}
.assistant-status{margin:0;padding:0 18px;font-size:12px;line-height:1.5;color:var(--ui-muted);flex-shrink:0;overflow-wrap:anywhere}
.assistant-status:not(:empty){padding-block:5px 10px}
.assistant-compose{padding:14px 18px 10px;border-top:1px solid var(--ui-line);flex-shrink:0;margin:0}
.assistant-compose textarea{display:block;resize:vertical;min-height:66px;max-height:120px;width:100%;padding:12px;border-radius:12px;border:1px solid var(--ui-line-strong,var(--ui-line));background:var(--ui-surface);color:inherit;box-sizing:border-box;font-size:16px;line-height:1.5}
.assistant-compose textarea::placeholder{color:var(--ui-subtle,#61708a);opacity:1}
.assistant-toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:7px;margin-top:9px}
.assistant-toolbar button{font-size:12px}
.assistant-toolbar .assistant-attach{font-size:21px;width:42px;padding:0}
.assistant-toolbar button[type=submit]{margin-inline-start:auto;background:var(--ui-action,#4357ce);color:var(--ui-action-ink,#fff);border-color:transparent;padding-inline:20px;font-weight:650}
.assistant-limit{font-size:11px;line-height:1.55;color:var(--ui-muted);margin:9px 0 0}
.assistant-attachment{font-size:12px;display:flex;align-items:center;gap:6px;margin-bottom:8px;min-width:0}
.assistant-attachment span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}
.assistant-page-main{width:min(1120px,calc(100% - 48px));margin:42px auto 70px;color:var(--ui-ink)}
.assistant-page-intro{max-width:720px;margin-bottom:27px}
.assistant-page-intro h1{font-size:clamp(30px,3.4vw,44px);line-height:1.18;margin:10px 0 12px;text-wrap:balance}
.assistant-page-intro>p:last-child{font-size:15px;color:var(--ui-muted);margin:0}
.assistant-page-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:24px;align-items:start}
.assistant-page-chat{height:clamp(530px,calc(100dvh - 290px),740px);max-height:850px;box-shadow:0 8px 35px #162c500a}
.assistant-page-chat .assistant-header{padding:20px 24px}
.assistant-page-chat .assistant-messages{padding:26px 24px 10px}
.assistant-page-chat .assistant-message{max-width:580px}
.assistant-page-chat .assistant-message.user{margin-inline-start:auto;max-width:85%}
.assistant-side{display:grid;gap:18px;min-width:0}
.assistant-info-card{padding:23px;border:1px solid var(--ui-line);border-radius:18px;background:var(--ui-surface)}
.assistant-info-card h2{font-size:18px;line-height:1.35;margin:10px 0}
.assistant-info-card p{font-size:13px;line-height:1.7;color:var(--ui-muted);margin:10px 0}
.assistant-info-card .assistant-info-icon{font-size:24px;color:var(--ui-action);line-height:1}
.assistant-info-card a,.product-companion a{display:inline-block;color:var(--ui-action);font-weight:650;font-size:13px;text-underline-offset:4px;margin-top:10px}
.assistant-info-card .usage-badge{display:inline-block;font-size:11px;padding:4px 9px;border:1px solid var(--ui-line);border-radius:6px;color:var(--ui-ink);margin:2px 0 4px}
.assistant-invite-card{background:var(--study-mint,var(--ui-surface));border-color:transparent}
.product-companions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin:35px 0 60px}
.product-companion{padding:30px;border-radius:20px;background:var(--ui-terracotta-wash,#edf0ff);min-width:0;color:var(--ui-ink)}
.product-companion.referral-promo{background:var(--study-mint,#e6f5ee)}
.product-companion h2{font-size:25px;line-height:1.3;margin:12px 0}
.product-companion p{font-size:14px;line-height:1.7;color:var(--ui-muted);margin:8px 0}
.product-companion .companion-note{font-size:12px}
.product-companion .eyebrow{font-size:11px;color:var(--ui-action);letter-spacing:.06em}
.assistant-credit-offers{padding:28px;border:1px solid var(--ui-line);border-radius:20px;margin:28px 0;background:var(--ui-surface);scroll-margin-top:24px;color:var(--ui-ink)}
.assistant-credit-offers h2{font-size:24px;margin:0 0 10px}
.assistant-credit-offers>p{max-width:760px;font-size:14px;line-height:1.7;color:var(--ui-muted);margin:9px 0}
.assistant-credit-offers>a{display:inline-block;color:var(--ui-action);font-size:13px;margin:8px 0 20px;text-underline-offset:4px}
.assistant-credit-offers details{font-size:12px;line-height:1.7;color:var(--ui-muted);margin:18px 0 0}
.assistant-credit-offers summary{cursor:pointer}
.assistant-credit-packs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.assistant-credit-pack{padding:22px 18px;border:1px solid var(--ui-line);border-radius:14px;min-width:0;background:var(--ui-surface-raised)}
.assistant-credit-pack h3{font-size:28px;line-height:1.2;margin:0 0 6px;font-variant-numeric:tabular-nums}
.assistant-credit-pack p{font-size:13px;color:var(--ui-muted);margin:6px 0}
.assistant-credit-pack .assistant-pack-price{font-size:23px;line-height:1.4;color:var(--ui-ink);font-weight:650;margin-top:15px;overflow-wrap:anywhere}
.assistant-credit-pack button{display:block;width:100%;margin-top:16px}
.referral-benefits{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:18px 0}
.referral-benefits article{padding:20px;border-radius:14px;background:var(--ui-terracotta-wash);min-width:0}
.referral-benefits article:last-child{background:var(--study-mint)}
.referral-benefits h3{font-size:16px;line-height:1.4;margin:0 0 8px}
.referral-benefits p{font-size:14px;line-height:1.65;color:var(--ui-muted);margin:0}
.referral-explainer{margin:18px 0 24px;color:var(--ui-muted);font-size:13px;line-height:1.7}
.referral-explainer summary{cursor:pointer;color:var(--ui-ink);font-weight:600;padding:12px 0}
.referral-explainer .referral-rules{margin-top:10px}
.referral-explainer .empty-copy{font-size:13px}
@media(max-width:1000px){.assistant-page-grid{grid-template-columns:minmax(0,1fr) 260px;gap:18px}.assistant-info-card{padding:18px}}
@media(max-width:760px){.assistant-page-main{width:calc(100% - 32px);margin:28px auto 50px}.assistant-page-grid{grid-template-columns:minmax(0,1fr)}.assistant-page-intro{margin-bottom:20px}.assistant-page-intro h1{font-size:32px}.assistant-page-intro>p:last-child{font-size:14px}.assistant-page-chat{height:clamp(530px,calc(100dvh - 290px),720px);max-height:none}.assistant-side{grid-template-columns:repeat(2,minmax(0,1fr))}.assistant-side>.assistant-info-card:first-child{grid-column:1/-1}.product-companions{grid-template-columns:minmax(0,1fr);gap:14px;margin-bottom:38px}.product-companion{padding:24px}.product-companion h2{font-size:23px}.assistant-credit-offers{padding:22px}.assistant-credit-packs{grid-template-columns:minmax(0,1fr)}.assistant-credit-pack{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:0 12px}.assistant-credit-pack h3{font-size:26px}.assistant-credit-pack>p:not(.assistant-pack-price){grid-column:1}.assistant-credit-pack .assistant-pack-price{grid-column:2;grid-row:1/3;align-self:center;margin:0;font-size:22px}.assistant-credit-pack button{grid-column:1/-1}.referral-benefits{grid-template-columns:minmax(0,1fr)}}
@media(max-width:480px){.assistant-dialog,[dir=rtl] .assistant-dialog{inset:8px;margin:0;width:calc(100vw - 16px);height:calc(100dvh - 16px);max-height:calc(100dvh - 16px);border-radius:18px}.assistant-launch{bottom:max(14px,env(safe-area-inset-bottom));inset-inline-end:14px;padding:10px 14px;min-height:46px}.assistant-header,.assistant-page-chat .assistant-header{padding:13px 14px;gap:7px}.assistant-emblem{flex-basis:35px;height:35px;border-radius:10px}.assistant-header h2{font-size:14px}.assistant-surface .assistant-close,.assistant-expand{flex-basis:36px;width:36px}.assistant-messages,.assistant-page-chat .assistant-messages{padding:18px 14px 8px}.assistant-credit-bar{padding:9px 14px}.assistant-compose{padding:12px 14px 9px}.assistant-suggestions{padding-inline:14px}.assistant-message{font-size:13px;padding:12px 13px;margin-inline-end:8px}.assistant-status{padding-inline:14px}.assistant-side{grid-template-columns:minmax(0,1fr)}.assistant-page-chat{height:clamp(530px,calc(100dvh - 290px),700px)}.assistant-page-intro h1{font-size:30px}}
@media(max-height:600px){.assistant-dialog .assistant-suggestions,.assistant-dialog .assistant-limit{display:none}.assistant-dialog .assistant-header{padding-block:9px}.assistant-dialog .assistant-messages{min-height:55px}.assistant-dialog textarea{min-height:52px;max-height:80px}.assistant-dialog .assistant-compose{padding-block:9px}.assistant-dialog .assistant-status{font-size:11px}}

.assistant-page-chat .assistant-limit{display:none}
@media(max-width:760px){.assistant-page-chat .assistant-suggestions{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}.assistant-page-chat .assistant-suggestions button{flex:0 0 auto;white-space:nowrap}}

/* Conversation controls and an explicit, compact credit shop. */
.assistant-header .assistant-clear{font-size:11px;min-height:34px;padding:7px 10px;white-space:nowrap;background:transparent;color:var(--ui-muted)}
.assistant-header h2{overflow-wrap:anywhere}
.assistant-mode{display:flex;gap:6px;padding:0;margin:0 0 10px;max-width:100%;min-width:0}
.assistant-mode button{font-size:12px;line-height:1.45;padding:8px 11px;min-width:0;border-radius:9px;text-align:start}
.assistant-mode button[data-mode=image]{flex:1}
.assistant-mode button[aria-pressed=true]{background:var(--ui-terracotta-wash);border-color:var(--ui-action);color:var(--ui-action);font-weight:650}
.assistant-toolbar .assistant-attach{width:auto;font-size:15px;display:inline-flex;align-items:center;gap:5px;padding:7px 11px}
.assistant-attach span{font-size:12px}
.assistant-limit{font-size:11px;line-height:1.5;margin-top:8px}
.assistant-page-chat .assistant-limit{display:block}
.assistant-compose textarea{resize:none}
.assistant-page-main{width:min(1120px,calc(100% - 48px));margin:24px auto 50px}
.assistant-page-intro{margin-bottom:20px;max-width:none}
.assistant-page-intro h1{font-size:30px;margin:0 0 6px;line-height:1.25}
.assistant-page-intro>p:last-child{font-size:14px;max-width:680px;line-height:1.5}
.assistant-page-grid{grid-template-columns:minmax(0,1fr) 260px;gap:20px}
.assistant-page-chat{height:clamp(560px,calc(100dvh - 220px),820px);max-height:none}
.assistant-side{gap:14px}
.assistant-shop{padding:20px;scroll-margin-top:24px}
.assistant-shop h2{font-size:17px;margin:0 0 15px}
.assistant-shop-packs{display:grid;gap:8px}
.assistant-info-card .assistant-shop-pack{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:4px 8px;margin:0;padding:14px 12px;border:1px solid var(--ui-line);border-radius:12px;text-decoration:none;color:var(--ui-ink);background:var(--ui-surface-raised);min-width:0}
.assistant-shop-pack strong{font-size:14px;font-weight:600;line-height:1.4}
.assistant-shop-pack span:nth-child(2){grid-column:1;font-size:17px;color:var(--ui-action);font-weight:650;font-variant-numeric:tabular-nums}
.assistant-shop-pack span:last-child{grid-column:2;grid-row:1/3;font-size:20px;color:var(--ui-muted)}
.assistant-shop-pack:hover{border-color:var(--ui-action)}
.assistant-shop-pack:focus-visible,.assistant-invite-link:focus-visible{outline:3px solid var(--ui-action);outline-offset:3px}
.assistant-info-card .assistant-shop-note{font-size:11px;margin:12px 0 0;line-height:1.5}
.assistant-invite-link{display:flex;align-items:center;gap:10px;padding:17px 18px;border-radius:14px;background:var(--study-mint);color:var(--ui-ink);text-decoration:none;font-size:13px;line-height:1.5;font-weight:600}
.assistant-invite-link>span:first-child{font-size:22px}
.referral-heading{display:flex;align-items:center;gap:20px;margin:0}
.referral-heading>div{flex:1;min-width:0}
.referral-heading h2{margin:0 0 8px}
.referral-heading p{font-size:14px;line-height:1.65;color:var(--ui-muted);max-width:690px;margin:0}
.referral-mark{display:grid;place-items:center;width:58px;height:58px;flex:0 0 58px;background:var(--study-mint);color:var(--ui-action);border-radius:18px;font-size:30px}
.referral-share-box{padding:20px;border:1px solid var(--ui-line);background:var(--ui-surface-raised);border-radius:16px;margin:0}
.referral-card [hidden]{display:none!important}
.referral-share-box .referral-link,.referral-share-box .referral-create{margin:0;padding:0;background:none;border:0}
.referral-share-box input{min-width:0}
.referral-share-box .referral-link label{font-weight:650;color:var(--ui-ink)}
.referral-card .referral-benefits{margin:0;gap:12px}
.referral-card .referral-benefits article{padding:18px}
.referral-card .referral-benefits h3{font-size:14px}
.referral-card .referral-benefits p{font-size:13px;line-height:1.65}
.referral-card .referral-stats{margin:0;gap:10px}
.referral-card .referral-stats article{padding:15px;border-radius:12px;background:var(--ui-surface);border:1px solid var(--ui-line)}
.referral-card .referral-stats span{font-size:12px;line-height:1.5}
.referral-card .referral-stats strong{font-size:26px;line-height:1.3;margin-top:8px;font-variant-numeric:tabular-nums}
.referral-content-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;align-items:start}
.referral-content-grid .referral-subsection{margin:0;padding:18px;border:1px solid var(--ui-line);border-radius:14px;min-width:0}
.referral-content-grid h3{font-size:16px;margin-top:0}
.referral-content-grid .empty-copy{font-size:12px;line-height:1.65}
.referral-history-panel{border-top:1px solid var(--ui-line);margin-top:20px;padding-top:8px}
.referral-history-panel>summary{padding:14px 0;font-weight:600;font-size:14px;cursor:pointer}
.referral-card .referral-explainer{border-top:1px solid var(--ui-line);margin:12px 0 0;padding-top:8px}
@media(max-width:760px){
 .assistant-page-main{width:calc(100% - 28px);margin:18px auto 40px}
 .assistant-page-intro{margin-bottom:16px}.assistant-page-intro h1{font-size:25px}
 .assistant-page-intro>p:last-child{font-size:13px}
 .assistant-page-grid{grid-template-columns:minmax(0,1fr);gap:16px}
 .assistant-page-chat,.workspace-page .assistant-page-chat{height:clamp(480px,calc(100dvh - 225px),720px)}
 .workspace-page .assistant-page-chat{height:clamp(470px,calc(100dvh - 335px),700px)}
 .assistant-side{grid-template-columns:minmax(0,1fr)}
 .assistant-shop{padding:17px}.assistant-shop-packs{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}
 .assistant-info-card .assistant-shop-pack{display:flex;flex-direction:column;align-items:flex-start;padding:12px 9px;gap:8px}
 .assistant-shop-pack strong{font-size:12px}.assistant-shop-pack span:nth-child(2){font-size:15px;overflow-wrap:anywhere}
 .assistant-shop-pack span:last-child{display:none}
 .assistant-invite-link{padding:14px 17px}
 .referral-content-grid{grid-template-columns:minmax(0,1fr)}
 .referral-heading{gap:12px}.referral-mark{width:45px;height:45px;flex-basis:45px;font-size:24px;border-radius:13px}
 .referral-heading p{font-size:13px}.referral-share-box{padding:16px}
}
@media(max-width:480px){.assistant-dialog .assistant-emblem{display:none}.assistant-mode button{font-size:11px}.assistant-limit{font-size:10px}.assistant-suggestions{padding-bottom:8px}.assistant-toolbar{gap:6px}.assistant-dialog .assistant-message{margin-bottom:12px}}

@media(max-width:520px){.referral-card .referral-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.referral-card .referral-stats article{padding:12px}.referral-share-box .referral-link>div{grid-template-columns:minmax(0,1fr) auto}.referral-share-box .referral-link .secondary-action{width:auto}}