/* StudentSOS v18 — product app/chat polish, visible upload/progress states, admin v18 */
:root{--s18-ink:#172033;--s18-muted:#6f7b8f;--s18-line:#e7ebf2;--s18-blue:#1769ff;--s18-soft:#f6f8fb;--s18-card:#fff}

/* Homepage hero: desktop floats stay playful; mobile becomes one stable horizontal rail with 5 rotating phrases. */
@media(max-width:620px){
  .s11-seo-hero .s11-bubble-stage{height:188px!important;min-height:188px!important;display:block!important;position:relative!important;overflow:hidden!important}
  .s11-seo-hero .s11-bubble-stage .sos-mascot{width:96px!important;height:96px!important;left:50%!important;top:5px!important;transform:translateX(-50%)!important;display:block!important;position:absolute!important;opacity:1!important;visibility:visible!important}
  .s11-seo-hero .s11-bubble-stage .s11-float-bubble{display:block!important;position:absolute!important;left:50%!important;right:auto!important;top:116px!important;bottom:auto!important;transform:translateX(-50%)!important;max-width:94%!important;width:max-content!important;opacity:0!important;padding:9px 12px!important;border-radius:14px!important;white-space:nowrap!important;font-size:12px!important;line-height:1.2!important;animation:s18HeroPhrase 20s linear infinite!important}
  .s11-seo-hero .s11-bubble-stage .s11-float-bubble.b1{animation-delay:0s!important}.s11-seo-hero .s11-bubble-stage .s11-float-bubble.b2{animation-delay:4s!important}.s11-seo-hero .s11-bubble-stage .s11-float-bubble.b3{animation-delay:8s!important}.s11-seo-hero .s11-bubble-stage .s11-float-bubble.b4{animation-delay:12s!important}.s11-seo-hero .s11-bubble-stage .s11-float-bubble.b5{animation-delay:16s!important}
}
@keyframes s18HeroPhrase{0%,3%{opacity:0;transform:translate(-50%,5px)}6%,18%{opacity:1;transform:translate(-50%,0)}21%,100%{opacity:0;transform:translate(-50%,-5px)}}

/* App shell */
.s18-project{display:grid;grid-template-columns:64px minmax(0,1fr) 300px;min-height:calc(100dvh - 64px);background:#f7f8fb;color:var(--s18-ink)}
.s18-rail{background:#fff;border-right:1px solid var(--s18-line);padding:12px 8px;display:flex;flex-direction:column;align-items:center;gap:10px}.s18-rail a{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;color:#667085}.s18-rail a:hover{background:#f2f5fa;color:var(--s18-blue)}
.s18-chat-shell{min-width:0;display:flex;flex-direction:column;min-height:calc(100dvh - 64px);background:#fff}
.s18-chat-head{position:sticky;top:0;z-index:18;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 22px;border-bottom:1px solid var(--s18-line);background:rgba(255,255,255,.96);backdrop-filter:blur(12px)}.s18-chat-title{min-width:0}.s18-chat-title small{display:block;color:#8a94a5;font-size:11px;font-weight:800}.s18-chat-title h1{margin:2px 0 0;font-size:18px;line-height:1.25;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.s18-chat-actions{display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end}.s18-chat-actions a,.s18-chat-actions button{min-height:36px;padding:0 11px;border:1px solid #dde3ec;border-radius:11px;background:#fff;color:#344054;font-size:12px;font-weight:800;text-decoration:none;display:inline-flex;align-items:center;gap:6px;cursor:pointer}.s18-chat-actions .primary{background:#172033;color:#fff;border-color:#172033}
.s18-chat-stream{width:min(840px,calc(100% - 30px));margin:0 auto;padding:28px 0 18px;display:flex;flex-direction:column;gap:22px;flex:1}
.s18-welcome{padding:34px 24px 22px;text-align:center}.s18-welcome .sos-mascot{width:62px;height:62px}.s18-welcome h2{margin:14px 0 7px;font-size:25px;letter-spacing:-.035em}.s18-welcome p{margin:0 auto;max-width:610px;color:var(--s18-muted);line-height:1.6;font-size:14px}
.s18-msg{display:grid;grid-template-columns:34px minmax(0,1fr);gap:11px;align-items:flex-start}.s18-avatar{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;font-size:12px;font-weight:900}.s18-msg.assistant .s18-avatar{background:#edf4ff;color:var(--s18-blue)}.s18-msg.user .s18-avatar{background:#172033;color:#fff}.s18-message-wrap{min-width:0}.s18-msg.user .s18-message-wrap{background:#f4f6fa;border:1px solid #eceff4;border-radius:18px;padding:11px 14px;justify-self:end;max-width:min(680px,95%)}.s18-msg.assistant .s18-message-wrap{padding:2px 0 0;max-width:100%}
.s18-message{font-size:15px;line-height:1.72;color:#283548;overflow-wrap:anywhere}.s18-message p{margin:0 0 12px}.s18-message p:last-child{margin-bottom:0}.s18-message h2,.s18-message h3,.s18-message h4{margin:22px 0 8px;line-height:1.25;color:#172033}.s18-message h2{font-size:22px}.s18-message h3{font-size:19px}.s18-message h4{font-size:16px}.s18-message ul,.s18-message ol{margin:9px 0 14px;padding-left:22px}.s18-message li{margin:5px 0}.s18-message blockquote{margin:12px 0;padding:10px 14px;border-left:3px solid #a9c8ff;background:#f6f9ff;border-radius:0 10px 10px 0}.s18-inline-code{background:#f1f4f8;padding:2px 5px;border-radius:6px;font-size:.92em}.s18-code{overflow:auto;background:#101726;color:#edf4ff;border-radius:14px;padding:14px 16px;font-size:13px;line-height:1.55}.s18-gap{height:2px}
.s18-msg-tools{display:flex;gap:5px;margin-top:8px;opacity:.78;flex-wrap:wrap}.s18-msg-tools a,.s18-msg-tools button{border:0;background:transparent;color:#657084;font-size:11px;font-weight:750;padding:4px 6px;border-radius:7px;cursor:pointer;text-decoration:none}.s18-msg-tools a:hover,.s18-msg-tools button:hover{background:#f1f4f8;color:#172033}
.s18-thinking{display:flex;align-items:center;gap:11px;color:#687386;font-size:13px}.s18-thinking-dots{display:flex;gap:4px}.s18-thinking-dots i{width:6px;height:6px;border-radius:50%;background:#7e9bcf;animation:s18Dot 1.1s infinite ease-in-out}.s18-thinking-dots i:nth-child(2){animation-delay:.15s}.s18-thinking-dots i:nth-child(3){animation-delay:.3s}@keyframes s18Dot{0%,80%,100%{transform:scale(.65);opacity:.45}40%{transform:scale(1);opacity:1}}

/* Composer */
.s18-composer-wrap{position:sticky;bottom:0;z-index:20;background:linear-gradient(180deg,rgba(255,255,255,0),#fff 24%,#fff);padding:18px 16px 18px}.s18-composer{width:min(840px,100%);margin:0 auto;border:1px solid #dfe4ec;border-radius:21px;background:#fff;box-shadow:0 13px 34px rgba(18,30,53,.10);padding:10px}.s18-composer textarea{display:block;width:100%;border:0;outline:0;resize:none;min-height:54px;max-height:190px;padding:8px 10px;color:#1f2937;font-size:15px;line-height:1.5;background:transparent}.s18-composer-bottom{display:flex;align-items:center;gap:8px;min-width:0}.s18-upload-button,.s18-send{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;flex:0 0 auto;cursor:pointer}.s18-upload-button{border:1px solid #e0e6ef;background:#f8fafc;color:#39465a}.s18-send{margin-left:auto;border:0;background:#172033;color:#fff}.s18-send:disabled{opacity:.45}.s18-quick{display:flex;gap:6px;min-width:0;overflow:auto;scrollbar-width:none}.s18-quick::-webkit-scrollbar{display:none}.s18-quick button{border:0;background:#f4f6f9;border-radius:10px;padding:7px 9px;color:#626d80;font-size:11px;font-weight:750;white-space:nowrap;cursor:pointer}
.s18-upload-state{display:flex;gap:9px;align-items:center;margin:0 0 8px;padding:9px 10px;border:1px solid #e2e7ee;border-radius:13px;background:#f9fbfd}.s18-upload-state[hidden]{display:none!important}.s18-upload-state .icon{width:34px;height:34px;border-radius:10px;background:#edf4ff;display:grid;place-items:center;color:#1769ff}.s18-upload-state .meta{min-width:0;flex:1}.s18-upload-state b,.s18-upload-state small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.s18-upload-state b{font-size:12px}.s18-upload-state small{margin-top:2px;color:#7b8596;font-size:10px}.s18-upload-state.uploading .icon{animation:s18Pulse 1s infinite}.s18-upload-state.success{border-color:#c8ead5;background:#f6fff9}.s18-upload-state.error{border-color:#ffd2d6;background:#fff7f7}@keyframes s18Pulse{50%{transform:scale(.92);opacity:.55}}

/* Context drawer */
.s18-context{border-left:1px solid var(--s18-line);background:#fbfcfe;padding:18px 14px;overflow:auto;max-height:calc(100dvh - 64px);position:sticky;top:64px}.s18-context-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:14px}.s18-context-head b{font-size:14px}.s18-context-head span{font-size:10px;color:#22a06b;background:#eafaf1;padding:4px 7px;border-radius:99px}.s18-context-card{border:1px solid #e5e9f0;background:#fff;border-radius:15px;padding:12px;margin-bottom:9px}.s18-context-card label{display:block;color:#7b8494;font-size:9px;font-weight:850;text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px}.s18-context-card input,.s18-context-card textarea{width:100%;box-sizing:border-box;border:0;background:transparent;outline:0;color:#273449;font-size:12px;line-height:1.45;padding:0;resize:vertical}.s18-context-card textarea{min-height:44px}.s18-context-save{width:100%;border:0;background:#172033;color:#fff;border-radius:12px;min-height:38px;font-weight:800;font-size:12px;cursor:pointer}.s18-file-list{display:grid;gap:7px}.s18-file-card{display:grid;grid-template-columns:38px minmax(0,1fr);gap:8px;align-items:center;padding:8px;border-radius:11px;background:#f7f9fc;border:1px solid #edf0f5;text-decoration:none;color:#29364b}.s18-file-thumb{width:38px;height:38px;border-radius:9px;background:#eaf1ff;display:grid;place-items:center;overflow:hidden;font-size:10px;font-weight:900;color:#1769ff}.s18-file-thumb img{width:100%;height:100%;object-fit:cover}.s18-file-card b,.s18-file-card small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.s18-file-card b{font-size:10px}.s18-file-card small{font-size:9px;color:#8a93a2;margin-top:2px}

/* Long project studio becomes document drawer, not a huge dead slab. */
.s18-doc-studio{width:min(960px,calc(100% - 28px));margin:18px auto 4px;border:1px solid #e4e8ef;border-radius:20px;background:#fff;overflow:hidden}.s18-doc-head{display:flex;justify-content:space-between;gap:15px;align-items:center;padding:16px 18px;border-bottom:1px solid #edf0f4}.s18-doc-head h2{font-size:16px;margin:2px 0 0}.s18-doc-head span{font-size:10px;color:#748094}.s18-doc-actions{display:flex;gap:7px;flex-wrap:wrap}.s18-doc-actions button{border:1px solid #dce2eb;background:#fff;border-radius:10px;padding:8px 10px;font-size:11px;font-weight:800;cursor:pointer}.s18-doc-actions .primary{background:#1769ff;color:#fff;border-color:#1769ff}.s18-section-list{display:grid;gap:0}.s18-section{border-bottom:1px solid #edf0f4}.s18-section:last-child{border-bottom:0}.s18-section-top{display:grid;grid-template-columns:28px minmax(0,1fr) auto auto;gap:8px;align-items:center;padding:11px 14px}.s18-section-num{font-size:9px;font-weight:900;color:#9aa3b2}.s18-section-title{border:0;outline:0;font-weight:800;color:#243149;min-width:0}.s18-section-status{font-size:9px;background:#f2f5f8;color:#758195;padding:4px 7px;border-radius:99px;white-space:nowrap}.s18-section-generate{border:0;background:#edf4ff;color:#1769ff;border-radius:9px;padding:7px 9px;font-size:10px;font-weight:850;cursor:pointer}.s18-section-body{padding:0 14px 11px}.s18-section-body textarea{width:100%;box-sizing:border-box;min-height:86px;border:1px solid #e3e7ee;border-radius:12px;padding:12px;resize:vertical;font-size:13px;line-height:1.65;color:#334155;background:#fbfcfe}.s18-section-foot{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:0 14px 12px;color:#8a94a4;font-size:9px}.s18-section-foot button{border:0;background:transparent;color:#4c5a70;font-size:10px;font-weight:800;cursor:pointer}.s18-section.generating{background:#f8fbff}.s18-section.generating .s18-section-status{background:#e8f1ff;color:#1769ff}.s18-section.generating .s18-section-body:before{content:'StudentSOS пишет этот раздел…';display:block;margin-bottom:7px;color:#1769ff;font-size:10px;font-weight:800}
.s18-generation-progress{display:flex;align-items:center;gap:8px;padding:10px 14px;background:#f4f8ff;border-bottom:1px solid #deebff;color:#3e5f91;font-size:11px}.s18-generation-progress[hidden]{display:none}.s18-generation-progress i{width:8px;height:8px;border-radius:50%;background:#1769ff;animation:s18Pulse 1s infinite}

/* Paywall/limits: inline marketing sheet instead of alert(). */
.s18-paywall{position:fixed;inset:0;z-index:9999;display:grid;place-items:center;padding:18px}.s18-paywall[hidden]{display:none}.s18-paywall-bg{position:absolute;inset:0;background:rgba(18,25,38,.48);backdrop-filter:blur(5px)}.s18-paywall-card{position:relative;width:min(520px,100%);background:#fff;border-radius:24px;padding:24px;box-shadow:0 30px 80px rgba(17,24,39,.26)}.s18-paywall-close{position:absolute;right:13px;top:12px;border:0;background:#f2f4f7;width:34px;height:34px;border-radius:10px;font-size:21px;cursor:pointer}.s18-paywall-badge{font-size:10px;font-weight:900;color:#1769ff;letter-spacing:.1em}.s18-paywall-card h2{margin:9px 0 9px;font-size:27px;letter-spacing:-.04em}.s18-paywall-card p{color:#697487;line-height:1.6;font-size:13px}.s18-paywall-options{display:grid;gap:8px;margin-top:15px}.s18-paywall-options button,.s18-paywall-options a{display:flex;justify-content:space-between;gap:10px;align-items:center;border:1px solid #dfe5ee;border-radius:14px;background:#fff;padding:13px 14px;color:#223047;text-decoration:none;font-size:12px;font-weight:800;cursor:pointer}.s18-paywall-options .primary{background:#1769ff;color:#fff;border-color:#1769ff}.s18-paywall-options small{display:block;font-size:9px;font-weight:650;opacity:.75;margin-top:2px}

/* Share page */
.s18-share{padding:52px 14px 80px;background:#f7f9fc;min-height:70vh}.s18-share-shell{max-width:860px;margin:auto}.s18-share-brand{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;color:#8791a0;font-size:11px}.s18-share-card{position:relative;background:#fff;border:1px solid #e3e8ef;border-radius:24px;padding:30px;max-height:760px;overflow:hidden}.s18-share-card h1{font-size:31px;line-height:1.15;margin:12px 0}.s18-share-meta{display:flex;justify-content:space-between;color:#788397;font-size:11px}.s18-share-topic{color:#5f6c81}.s18-share-content{font-size:15px;line-height:1.7}.s18-share-fade{position:absolute;left:0;right:0;bottom:0;height:110px;background:linear-gradient(transparent,#fff)}.s18-share-cta{margin-top:12px;background:#172033;color:#fff;border-radius:21px;padding:20px;display:grid;grid-template-columns:54px minmax(0,1fr) auto;gap:14px;align-items:center}.s18-share-cta .sos-mascot{width:54px;height:54px}.s18-share-cta h2{margin:3px 0;font-size:20px}.s18-share-cta p{margin:0;color:#c9d2e0;font-size:11px}

/* Dashboard quick work cards should start the project directly. */
.s18-direct-work{border:0;text-align:left;cursor:pointer;font:inherit;width:100%}

/* Admin v18 */
.admin-v18-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:16px}.admin-v18-metrics article{padding:16px;border:1px solid #e2e7ee;background:#fff;border-radius:16px}.admin-v18-metrics span,.admin-v18-metrics small{display:block;color:#7b8596;font-size:10px}.admin-v18-metrics b{display:block;font-size:25px;letter-spacing:-.04em;margin:5px 0}.admin-v18-dashboard-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.admin-v18-money-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.admin-v18-money-grid>div{padding:13px;border-radius:12px;background:#f7f9fc}.admin-v18-money-grid span{display:block;color:#8791a1;font-size:9px}.admin-v18-money-grid b{display:block;margin-top:4px;font-size:17px}.admin-v18-compact-list{display:grid;gap:6px}.admin-v18-compact-list>a,.admin-v18-compact-list>div{display:flex;justify-content:space-between;gap:10px;padding:9px 10px;border-radius:10px;background:#f8fafc;text-decoration:none;color:#354258}.admin-v18-compact-list b{font-size:11px}.admin-v18-compact-list span{font-size:9px;color:#8490a1}.admin-v18-user-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:13px}.admin-v18-user-head form{display:flex;gap:7px;flex:1}.admin-v18-user-head input{flex:1;min-width:0}.admin-v18-user-list{display:grid;gap:9px}.admin-v18-user{border:1px solid #e2e7ee;border-radius:16px;background:#fff;overflow:hidden}.admin-v18-user summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px;cursor:pointer}.admin-v18-user summary::-webkit-details-marker{display:none}.admin-v18-user-ident{display:flex;align-items:center;gap:9px;min-width:0}.admin-v18-avatar{width:34px;height:34px;border-radius:10px;background:#edf4ff;color:#1769ff;display:grid;place-items:center;font-weight:900}.admin-v18-user-ident b,.admin-v18-user-ident small{display:block}.admin-v18-user-ident small{font-size:9px;color:#8791a1;margin-top:2px}.admin-v18-user-meta{display:flex;gap:8px;align-items:center}.admin-v18-user-meta span,.admin-v18-user-meta em{font-size:9px;padding:4px 7px;border-radius:99px;background:#f2f4f7;font-style:normal}.admin-v18-user-meta .good{background:#eafaf1;color:#17834f}.admin-v18-user-meta em{background:#fff1f2;color:#c43d50}.admin-v18-user-body{padding:0 13px 13px;border-top:1px solid #edf0f4}.admin-v18-user-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;padding:12px 0}.admin-v18-user-stats>div{background:#f8fafc;border-radius:10px;padding:9px}.admin-v18-user-stats span,.admin-v18-user-stats b{display:block}.admin-v18-user-stats span{font-size:8px;color:#8993a2}.admin-v18-user-stats b{margin-top:3px;font-size:11px}.admin-v18-user-actions-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}

@media(max-width:1100px){.s18-project{grid-template-columns:54px minmax(0,1fr)}.s18-context{display:none}.admin-v18-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-v18-user-actions-grid{grid-template-columns:1fr 1fr}}
@media(max-width:720px){
  .s18-project{display:block;min-height:calc(100dvh - 54px)}.s18-rail{display:none}.s18-chat-shell{min-height:calc(100dvh - 54px)}.s18-chat-head{top:54px;padding:9px 11px}.s18-chat-title h1{font-size:14px}.s18-chat-title small{font-size:9px}.s18-chat-actions{gap:4px}.s18-chat-actions a,.s18-chat-actions button{min-height:31px;padding:0 8px;font-size:10px}.s18-chat-actions .hide-mobile{display:none}
  .s18-chat-stream{width:calc(100% - 20px);padding:18px 0 10px;gap:18px}.s18-msg{grid-template-columns:28px minmax(0,1fr);gap:8px}.s18-avatar{width:28px;height:28px;border-radius:9px;font-size:9px}.s18-message{font-size:14px;line-height:1.67}.s18-msg.user .s18-message-wrap{max-width:96%;padding:9px 11px;border-radius:15px}.s18-msg-tools{margin-left:-2px}.s18-composer-wrap{padding:12px 8px 10px}.s18-composer{border-radius:18px;padding:7px}.s18-composer textarea{font-size:16px;padding:7px 8px}.s18-quick{max-width:calc(100vw - 116px)}
  .s18-doc-studio{width:calc(100% - 14px);margin:9px auto 2px;border-radius:15px}.s18-doc-head{display:block;padding:12px}.s18-doc-actions{margin-top:9px}.s18-section-top{grid-template-columns:22px minmax(0,1fr) auto;padding:9px}.s18-section-status{grid-column:2;justify-self:start}.s18-section-generate{grid-column:1/4;width:100%}.s18-section-body{padding:0 9px 9px}.s18-section-foot{padding:0 9px 9px}
  .s18-share{padding:24px 8px 54px}.s18-share-card{padding:19px;border-radius:18px}.s18-share-card h1{font-size:24px}.s18-share-cta{grid-template-columns:44px minmax(0,1fr);padding:15px}.s18-share-cta .btn{grid-column:1/3;width:100%}
  .admin-v18-dashboard-grid,.admin-v18-user-actions-grid{grid-template-columns:1fr}.admin-v18-user-stats{grid-template-columns:1fr 1fr}.admin-v18-user summary{align-items:flex-start}.admin-v18-user-meta{display:grid;justify-items:end}.admin-v18-user-head{display:block}.admin-v18-user-head form{margin-bottom:8px}.admin-v18-metrics{grid-template-columns:1fr 1fr}
}

/* v18 final pass — chat-first spacing and resilient project UX */
.s18-chat-stream{flex:0 0 auto!important;min-height:0}
.s18-avatar{background:transparent!important;overflow:visible}.s18-avatar .sos-mascot{width:34px;height:34px;display:block}.s18-msg.user .s18-avatar{background:#172033!important;color:#fff!important;overflow:hidden}
.s18-thinking{align-items:flex-start;padding:10px 12px;background:#f7f9fc;border:1px solid #edf0f4;border-radius:14px;width:max-content;max-width:100%}.s18-thinking>div{display:grid;gap:2px}.s18-thinking b{font-size:12px;color:#354258}.s18-thinking small{font-size:10px!important;color:#8993a3}.s18-thinking small em{font-style:normal;font-variant-numeric:tabular-nums}.s18-response-error{padding:12px 14px;border:1px solid #ffd5da;background:#fff7f8;border-radius:14px;color:#8e3340}.s18-response-error b{display:block;margin-bottom:4px}
.s18-composer.sending{border-color:#b9cff7;box-shadow:0 13px 38px rgba(23,105,255,.12)}.s18-composer-meta{display:flex;justify-content:space-between;gap:12px;padding:7px 9px 0;color:#949dac;font-size:9px}.s18-composer-meta b{color:#556277}.s18-upload-state .icon{overflow:hidden}.s18-upload-state .icon img{width:100%;height:100%;object-fit:cover}.s18-upload-state .icon span{font-size:8px;font-weight:900}.s18-upload-state .dismiss{border:0;background:transparent;color:#929cab;width:26px;height:26px;border-radius:8px;font-size:18px;cursor:pointer}.s18-upload-state .dismiss:hover{background:#edf1f6;color:#354258}
.s18-generation-progress{position:sticky;top:61px;z-index:8}.s18-generation-progress em{margin-left:auto;font-style:normal;font-variant-numeric:tabular-nums;color:#7890b5}.s18-section-working{display:flex;align-items:center;gap:8px;margin:0 0 8px;padding:8px 10px;border-radius:10px;background:#eef5ff;color:#1769ff;font-size:10px;font-weight:800}.s18-section-working[hidden]{display:none}.s18-section-working i{width:7px;height:7px;border-radius:50%;background:#1769ff;animation:s18Pulse 1s infinite}.s18-section.generating textarea{background:#fff;opacity:.88}
.s18-context-head>div{display:flex;align-items:center;justify-content:space-between;gap:8px;flex:1}.s18-context-close{display:none;border:0;background:#eef1f5;color:#4b586d;width:32px;height:32px;border-radius:10px;font-size:20px;cursor:pointer}.s18-context-backdrop{display:none}
.s18-toast{position:fixed;left:50%;bottom:24px;z-index:10050;transform:translateX(-50%);max-width:min(460px,calc(100% - 24px));padding:11px 14px;border-radius:12px;background:#172033;color:#fff;box-shadow:0 18px 50px rgba(17,24,39,.22);font-size:12px;font-weight:750}.s18-toast[hidden]{display:none}.s18-toast.error{background:#a93445}

/* Cabinet consistency: compact vertical rhythm, no giant dead areas. */
body.s2-product-app .s2-app-main{padding-top:22px!important}.s2-app-topbar{margin-bottom:16px!important}.s2-app-composer{margin-bottom:18px!important}.s7-app-work-picker{margin-bottom:20px!important}.s8-app-subpage{padding-top:22px!important}.s8-app-page-head{margin-bottom:18px!important}.s8-app-work-groups>section{margin-bottom:20px!important}.s8-profile-grid{gap:12px!important}.s8-profile-card{padding:18px!important}

@media(max-width:1100px){
  .s18-project{grid-template-columns:54px minmax(0,1fr)}
  .s18-context{display:block!important;position:fixed!important;top:64px!important;right:0!important;bottom:0!important;width:min(360px,92vw)!important;max-height:none!important;z-index:80!important;transform:translateX(105%);transition:transform .22s ease;box-shadow:-20px 0 55px rgba(21,31,48,.16);padding:16px!important}
  .s18-context.open{transform:translateX(0)}.s18-context-close{display:grid;place-items:center}.s18-context-backdrop{position:fixed;inset:64px 0 0;z-index:70;background:rgba(18,25,38,.28);backdrop-filter:blur(2px)}.s18-context-backdrop.open{display:block}.s18-context-backdrop[hidden]{display:none!important}.s18-context-open{overflow:hidden}
}
@media(max-width:720px){
  .s18-project{min-height:calc(100dvh - 64px)!important}.s18-chat-shell{min-height:calc(100dvh - 64px)!important}.s18-chat-head{top:64px!important;padding:8px 9px!important}.s18-chat-actions{flex-wrap:nowrap;overflow:auto;scrollbar-width:none}.s18-chat-actions::-webkit-scrollbar{display:none}.s18-chat-actions a,.s18-chat-actions button{white-space:nowrap}
  .s18-chat-stream{padding:16px 0 8px!important}.s18-avatar .sos-mascot{width:28px;height:28px}.s18-composer-wrap{position:sticky;bottom:74px!important;padding:10px 7px 7px!important}.s18-composer-meta{font-size:8px;gap:8px}.s18-composer-meta span:last-child{display:none}.s18-thinking{padding:9px 10px}.s18-thinking small{font-size:9px!important}
  .s18-doc-studio{margin-top:7px!important}.s18-generation-progress{top:109px}.s18-context{top:64px!important}.s18-context-backdrop{inset:64px 0 0}
  body.s2-product-app .s2-app-main{padding:14px 10px 94px!important}.s2-app-topbar{gap:10px!important;margin-bottom:13px!important}.s2-app-topbar h1{font-size:24px!important}.s2-app-composer{margin-bottom:15px!important}.s7-app-work-picker{margin-bottom:16px!important}.s8-app-subpage{padding-top:14px!important}.s8-app-page-head{margin-bottom:14px!important}.s8-app-page-head h1{font-size:30px!important}
}

/* Stable five-phrase hero on phones: no random coordinates from older releases. */
@media(max-width:620px){
  .s11-seo-hero .s11-bubble-stage{height:178px!important;min-height:178px!important;display:grid!important;grid-template-rows:104px 58px!important;place-items:center!important;position:relative!important;overflow:hidden!important}
  .s11-seo-hero .s11-bubble-stage>.sos-mascot{position:relative!important;left:auto!important;top:auto!important;transform:none!important;width:92px!important;height:92px!important;grid-row:1!important;margin:0!important}
  .s11-seo-hero .s11-bubble-stage>.s11-float-bubble{left:50%!important;right:auto!important;top:112px!important;bottom:auto!important;transform:translateX(-50%)!important;max-width:calc(100% - 14px)!important;width:max-content!important;white-space:normal!important;text-align:center!important;opacity:0!important;z-index:3!important;animation:s18HeroPhrase 20s linear infinite!important}
}

/* v18 dashboard allowance */
.s18-free-counter{display:inline-flex;align-items:center;gap:5px;margin-left:auto;padding:6px 9px;border:1px solid #e3e8f0;border-radius:999px;background:#fff;color:#687386;font-size:12px;line-height:1}.s18-free-counter b{color:#151b26;font-size:12px}.s18-free-counter.pro{color:#176b4a;background:#effaf5;border-color:#d4f0e3;font-weight:800}@media(max-width:640px){.s2-app-composer-top{gap:8px;flex-wrap:wrap}.s18-free-counter{margin-left:0}}