/* Nico redesign skin: loads AFTER style.css. Themes still work: it reads --accent, --bg-main, --text-* */
@import url("https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,500;12..96,700&family=Instrument+Sans:wght@400;500;600&display=swap");
:root{--r-lg:24px;--r-md:16px;--line:rgba(255,255,255,.10);--panel:rgba(255,255,255,.055);--display:"Bricolage Grotesque","Instrument Sans",system-ui,sans-serif;--ui:"Instrument Sans",system-ui,sans-serif;--accent:#6ea8ff;--accent-glow:rgba(110,168,255,.32);--bg-main:#07050f;--bg-accent:#140a26}
body{--surface:color-mix(in srgb,var(--bg-main) 80%,#fff 7%);--accent-2:color-mix(in srgb,var(--accent) 48%,#7c5cff);--grad:linear-gradient(135deg,var(--accent),var(--accent-2));--ring:linear-gradient(135deg,color-mix(in srgb,var(--accent) 65%,transparent),rgba(255,255,255,.08) 45%,color-mix(in srgb,var(--accent-2) 65%,transparent));font-family:var(--ui)}
body.theme-light{--line:rgba(20,30,45,.12);--panel:rgba(255,255,255,.78)}
body.font-mono{font-family:ui-monospace,"JetBrains Mono",monospace}
html,body{height:100%;overflow:hidden}
body:not(.custom-background){background:radial-gradient(55rem 36rem at 8% -6%,var(--accent-glow),transparent 62%),radial-gradient(46rem 34rem at 100% 12%,color-mix(in srgb,var(--accent-2) 26%,transparent),transparent 62%),radial-gradient(50rem 30rem at 55% 115%,rgba(53,216,255,.13),transparent 62%),var(--bg-main)}

/* ---------- Layout: one seamless canvas, floating sidebar ---------- */
body .app-layout{box-sizing:border-box;width:100vw;height:100dvh;padding:14px;gap:14px;background:none;overflow:hidden}
body .sidebar{border-radius:var(--r-lg);border:1px solid transparent;background:linear-gradient(var(--surface),var(--surface)) padding-box,var(--ring) border-box;backdrop-filter:blur(26px) saturate(1.3);box-shadow:0 24px 60px rgba(0,0,0,.35)}
body .sidebar .logo{font-family:var(--display);font-weight:700;font-size:1.3rem}
body .sidebar .sparkle{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:11px;background:var(--grad);color:#fff;font-size:1rem;margin-right:9px;box-shadow:0 6px 18px var(--accent-glow);overflow:hidden}
body .sidebar .sparkle.brand-mark{background:transparent;padding:0;width:40px;height:40px;box-shadow:none;border-radius:0}
body .sidebar .sparkle.brand-mark svg{width:100%;height:100%;display:block}
body .new-chat-btn{border-radius:var(--r-md);background:var(--grad);color:#fff;border:0;font-weight:600;padding:.8rem 1rem;transition:transform .2s,box-shadow .2s}
body .new-chat-btn:hover{transform:translateY(-2px);box-shadow:0 10px 28px var(--accent-glow)}
body .section-title{font-size:.78rem;opacity:.6;text-transform:none;letter-spacing:0;font-weight:600}
body .history-list>*,body #recent-chats>*{border-radius:12px;border:1px solid transparent;transition:background .2s,border-color .2s}
body .history-list>*.active,body #recent-chats>*.active{background:var(--panel);border-color:color-mix(in srgb,var(--accent) 55%,transparent)}
body .sidebar-footer{border-top:1px solid var(--line)}
body .avatar{border-radius:12px;background:var(--grad);color:#fff;font-weight:700}
body .main-content{background:none;border:0;padding:0;min-width:0;width:auto;flex:1;height:100%}
body .top-header{background:none;border:0;padding:6px 8px}
body .top-header-actions{margin-left:auto;display:flex;gap:8px;align-items:center}
body .export-btn,body .model-badge{border-radius:999px;border:1px solid var(--line);background:var(--panel)!important;font-size:.8rem;padding:.42rem .9rem}
body .model-badge{color:var(--accent)}
@media (min-width:769px){
  body button.mobile-menu-btn{position:static!important;border-radius:12px;border:1px solid var(--line);background:var(--panel)!important}
  body .app-layout.sidebar-collapsed .sidebar{border-width:0;margin-right:-14px}
}

/* ---------- Welcome: centered hero with a glow that sits behind it ---------- */
body .app-layout.new-chat-mode .welcome-container{position:relative;margin:auto;padding:0 24px 6vh;text-align:center;align-items:center}
body .welcome-container::before{content:"";position:absolute;left:50%;top:38%;width:min(560px,90%);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,var(--accent-glow),color-mix(in srgb,var(--accent-2) 22%,transparent) 45%,transparent 70%);filter:blur(30px);transform:translate(-50%,-50%);animation:aura 10s ease-in-out infinite alternate;pointer-events:none;z-index:-1}
@keyframes aura{to{transform:translate(-46%,-54%) scale(1.12)}}
body .welcome-title{font-family:var(--display);font-weight:700;font-size:clamp(2.5rem,6.2vw,4.4rem);line-height:1.04;letter-spacing:-.03em;background:linear-gradient(100deg,#fff 0%,#ffd6ec 28%,var(--accent) 62%,#8fe9ff 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
body .welcome-subtitle{font-size:1.15rem;opacity:.72;margin-top:.4rem}
.welcome-suggestions{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:1.6rem}
.welcome-suggestions button{font:500 .92rem var(--ui);color:inherit;border:1px solid transparent;border-radius:999px;padding:.6rem 1.1rem;cursor:pointer;background:linear-gradient(var(--surface),var(--surface)) padding-box,var(--ring) border-box;transition:transform .2s,box-shadow .2s}
.welcome-suggestions button:hover{transform:translateY(-2px);box-shadow:0 8px 24px var(--accent-glow)}

/* ---------- Composer: no band, no gap, glowing focus ---------- */
body .input-wrapper{background:none!important;box-shadow:none!important;gap:10px;padding:0 20px 18px;width:min(100%,820px)}
body .input-wrapper::before,body .input-wrapper::after{display:none}
body .input-pill{border-radius:var(--r-lg);border:1px solid transparent;background:linear-gradient(var(--surface),var(--surface)) padding-box,var(--ring) border-box;backdrop-filter:blur(26px);padding:.45rem .55rem;width:100%;box-shadow:0 20px 50px rgba(0,0,0,.3);transition:box-shadow .25s}
body .input-pill:focus-within{box-shadow:0 0 0 4px var(--accent-glow),0 20px 50px rgba(0,0,0,.3)}
body .input-pill input{font-family:var(--ui);font-size:1rem}
body .send-btn{border-radius:14px;background:var(--grad);color:#fff;font-weight:600;border:0;padding:.55rem 1.1rem;transition:transform .2s,box-shadow .2s}
body .send-btn:hover{transform:translateY(-1px);box-shadow:0 8px 22px var(--accent-glow)}
body .icon-btn{border-radius:12px}
.mode-chips{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;padding:0;width:100%}
.mode-chips label{display:flex;align-items:center;gap:6px;font-size:.74rem;opacity:.95;border:1px solid var(--line);background:var(--panel);border-radius:999px;padding:.22rem .35rem .22rem .75rem;backdrop-filter:blur(14px)}
.mode-chips select{font:500 .78rem var(--ui);color:inherit;background:transparent;border:0;outline:0;cursor:pointer;max-width:150px}
.mode-chips select option{background:#161026;color:#f1ecff}
body .disclaimer{font-size:.72rem;opacity:.45;text-align:center;margin:0}

/* ---------- Messages ---------- */
body .message{border-radius:var(--r-lg);line-height:1.6}
body .message.user{background:color-mix(in srgb,var(--accent) 18%,transparent);border:1px solid color-mix(in srgb,var(--accent) 38%,transparent)}
body .message.assistant{background:transparent;border:0}
body .message pre{border-radius:var(--r-md);border:1px solid var(--line)}
body .settings-panel,body .admin-dashboard-panel,body .vision-frame,body .auth-card{border-radius:var(--r-lg);border:1px solid var(--line)}
body .auth-primary-btn{background:var(--grad);color:#fff;border-radius:var(--r-md)}

@media (max-width:768px){body .app-layout{padding:0;gap:0}body .sidebar{border-radius:0}.mode-chips{flex-wrap:nowrap;overflow-x:auto;justify-content:flex-start}body .welcome-title{font-size:2.4rem}}
@media (prefers-reduced-motion:reduce){body .welcome-container::before{animation:none}}

/* old rules forced the chat area to near-full height and pushed the composer off-screen */
body .app-layout .chat-container{min-height:0!important}
body .welcome-title span{background:none!important;-webkit-text-fill-color:transparent;font:inherit;letter-spacing:inherit}

/* =================== v2 polish =================== */
*{scrollbar-width:thin;scrollbar-color:color-mix(in srgb,var(--accent) 45%,transparent) transparent}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* Chat column lines up with the composer */
body .chat-box{width:100%;max-width:820px;margin-inline:auto;padding:14px 20px 30px;gap:22px;-webkit-mask-image:linear-gradient(transparent 0,#000 22px,#000 calc(100% - 26px),transparent 100%);mask-image:linear-gradient(transparent 0,#000 22px,#000 calc(100% - 26px),transparent 100%)}
body .message{animation:msgIn .4s cubic-bezier(.2,.8,.2,1) both}
@keyframes msgIn{from{opacity:0;transform:translateY(12px)}}
body .message.user{align-self:flex-end;max-width:min(78%,640px);padding:.8rem 1.15rem;border-radius:22px 22px 6px 22px;background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 28%,transparent),color-mix(in srgb,var(--accent-2) 20%,transparent));border:1px solid color-mix(in srgb,var(--accent) 42%,transparent);box-shadow:0 10px 30px color-mix(in srgb,var(--accent) 14%,transparent)}
body .message.assistant{display:flex;gap:14px;align-items:flex-start;align-self:stretch;max-width:100%;padding:.2rem 0;background:none;border:0}
body .message.assistant .avatar-tag{position:static;flex:0 0 32px;width:32px;height:32px;display:grid;place-items:center;border-radius:11px;background:var(--grad);color:#fff;font-size:.95rem;box-shadow:0 6px 18px var(--accent-glow)}
body .message.assistant .content{flex:1;min-width:0;line-height:1.72}
body .message .content p{margin:.1rem 0 .8rem}
body .message .content h1,body .message .content h2,body .message .content h3{font-family:var(--display);letter-spacing:-.01em;margin:1.2rem 0 .5rem}
body .message .content ul,body .message .content ol{padding-left:1.3rem;margin:.3rem 0 .9rem}
body .message .content li::marker{color:var(--accent)}
body .message .content blockquote{margin:.8rem 0;padding:.4rem 1rem;border-left:3px solid var(--accent);background:var(--panel);border-radius:0 12px 12px 0}
body .message .content table{border-collapse:collapse;display:block;overflow-x:auto}
body .message .content th,body .message .content td{border:1px solid var(--line);padding:.45rem .8rem}
body .message .content a{color:var(--accent)}

/* Code */
body .code-container{position:relative;margin:.9rem 0;border-radius:16px;border:1px solid var(--line);background:rgba(6,4,14,.66);overflow:hidden;box-shadow:inset 0 1px 0 rgba(255,255,255,.04)}
body .code-container::before{content:"code";position:absolute;left:16px;top:11px;font:600 .68rem var(--ui);letter-spacing:.1em;text-transform:uppercase;opacity:.45}
body .code-container pre{margin:0;padding:2.7rem 1.1rem 1rem;overflow-x:auto;background:none;border:0;border-radius:0}
body .message pre code{display:block;background:none!important;border:0!important;padding:0!important;border-radius:0;white-space:pre;font-size:.88rem;line-height:1.65}
body .copy-code-btn{position:absolute;top:8px;right:10px;border-radius:999px;border:1px solid var(--line);background:var(--panel);color:inherit;font:600 .72rem var(--ui);padding:.28rem .75rem;cursor:pointer;transition:border-color .2s,background .2s}
body .copy-code-btn:hover{border-color:var(--accent);background:var(--accent-glow)}
body .message :not(pre)>code{background:color-mix(in srgb,var(--accent) 16%,transparent);border:1px solid color-mix(in srgb,var(--accent) 28%,transparent);border-radius:8px;padding:.08rem .45rem;font-size:.88em}

/* Thinking indicator */
body .message.assistant.thinking-indicator{align-items:center;font-style:normal;padding:.55rem 1.1rem;border-radius:999px;border:1px solid var(--line);background:var(--panel);font-size:.85rem;opacity:.92}
body .message.assistant.thinking-indicator::after{content:"";display:inline-block;vertical-align:middle;margin-left:8px;height:6px;width:24px;background:radial-gradient(circle,var(--accent) 2.6px,transparent 3px) 0 50%/8px 6px repeat-x;animation:dots 1.1s steps(4) infinite}
@keyframes dots{from{width:0}to{width:26px}}

/* Sidebar history */
body .recent-item{padding:.55rem .8rem;margin:2px 0;border-radius:12px;border:1px solid transparent;transition:background .2s,border-color .2s}
body .recent-item:hover{background:var(--panel)}
body .recent-item.active{background:var(--panel);box-shadow:inset 3px 0 0 var(--accent)}

/* Settings panel */
body .settings-panel{width:min(480px,calc(100vw - 24px));background:linear-gradient(var(--surface),var(--surface)) padding-box,var(--ring) border-box;border:1px solid transparent;backdrop-filter:blur(28px);box-shadow:0 34px 90px rgba(0,0,0,.55),0 0 60px color-mix(in srgb,var(--accent) 12%,transparent)}
body .settings-tabs{display:flex;gap:6px;overflow-x:auto;padding:10px 14px}
body .settings-tabs>*{flex:0 0 auto;white-space:nowrap;border-radius:999px;border:1px solid var(--line);background:var(--panel);padding:.4rem .95rem;font-size:.82rem;transition:background .2s,border-color .2s}
body .settings-tabs>.is-active,body .settings-tabs>[aria-selected="true"]{background:var(--grad);border-color:transparent;color:#fff}
body .settings-panel select,body .settings-panel input[type="text"],body .settings-panel textarea{border-radius:12px;border:1px solid var(--line);background:var(--panel);color:inherit}
body .settings-panel select option{background:#161026;color:#f1ecff}

/* Sign-in card */
body .auth-screen{background:radial-gradient(40rem 28rem at 50% 30%,var(--accent-glow),transparent 70%),rgba(5,3,12,.78);backdrop-filter:blur(20px)}
body .auth-card{border-radius:28px;border:1px solid transparent;background:linear-gradient(var(--surface),var(--surface)) padding-box,var(--ring) border-box;box-shadow:0 40px 100px rgba(0,0,0,.55),0 0 90px var(--accent-glow)}
body .auth-logo{background:transparent;color:#fff;box-shadow:none;overflow:visible}
body .auth-logo img,body .auth-logo svg{width:100%;height:100%;object-fit:cover;display:block}
body .auth-card input{border-radius:14px;border:1px solid var(--line);background:var(--panel);color:inherit;transition:border-color .2s,box-shadow .2s}
body .auth-card input:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-glow);outline:0}
body .auth-card a,body .auth-card .auth-link{color:var(--accent)}
body .auth-card button:not(.auth-primary-btn){border-radius:14px;border:1px solid var(--line);background:var(--panel);color:inherit;transition:border-color .2s}
body .auth-card button:not(.auth-primary-btn):hover{border-color:var(--accent)}
@media (prefers-reduced-motion:reduce){body .message,body .thinking-indicator::after{animation:none}}
body .message.assistant.thinking-indicator{align-self:flex-start;width:fit-content;max-width:100%}
body .settings-tabs{gap:4px}
body .settings-tabs>*{padding:.4rem .78rem;font-size:.8rem}
body .auth-card{padding:2.4rem 2rem 1.6rem}
body .auth-logo{margin:-1rem auto .6rem}
body .app-layout.auth-visible .mobile-menu-btn{display:none!important}

/* =================== v3 features =================== */
.nico-overlay{position:fixed;inset:0;z-index:9000;display:grid;place-items:center;background:rgba(5,3,12,.62);backdrop-filter:blur(14px);animation:fadeIn .2s both}
@keyframes fadeIn{from{opacity:0}}
.palette-overlay{place-items:start center;padding-top:14vh}
.palette-box{width:min(600px,calc(100vw - 28px));border-radius:22px;border:1px solid transparent;background:linear-gradient(var(--surface),var(--surface)) padding-box,var(--ring) border-box;box-shadow:0 40px 100px rgba(0,0,0,.6),0 0 80px var(--accent-glow);overflow:hidden;animation:pop .22s cubic-bezier(.2,.9,.3,1.2) both}
@keyframes pop{from{opacity:0;transform:translateY(-10px) scale(.97)}}
.palette-input{width:100%;box-sizing:border-box;border:0;border-bottom:1px solid var(--line);background:none;color:inherit;font:500 1.05rem var(--ui);padding:1.1rem 1.3rem;outline:0}
.palette-list{padding:8px;max-height:52vh;overflow:auto}
.palette-item{display:flex;justify-content:space-between;align-items:center;width:100%;text-align:left;border:0;background:none;color:inherit;font:500 .95rem var(--ui);padding:.7rem .9rem;border-radius:12px;cursor:pointer}
.palette-item.is-active{background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 26%,transparent),color-mix(in srgb,var(--accent-2) 18%,transparent))}
.palette-item kbd{font:600 .68rem var(--ui);letter-spacing:.06em;text-transform:uppercase;opacity:.55;border:1px solid var(--line);border-radius:7px;padding:.15rem .45rem}
.palette-empty{padding:1rem;opacity:.6;text-align:center}
.palette-hint{border-radius:999px;border:1px solid var(--line);background:var(--panel);color:inherit;font:600 .74rem var(--ui);padding:.4rem .8rem;cursor:pointer;opacity:.8;transition:opacity .2s,border-color .2s}
.palette-hint:hover{opacity:1;border-color:var(--accent)}

.credits-card{position:relative;width:min(420px,calc(100vw - 32px));text-align:center;padding:2.4rem 2rem 1.6rem;border-radius:28px;border:1px solid transparent;background:linear-gradient(var(--surface),var(--surface)) padding-box,var(--ring) border-box;box-shadow:0 40px 100px rgba(0,0,0,.6),0 0 110px var(--accent-glow);animation:pop .3s cubic-bezier(.2,.9,.3,1.2) both;overflow:hidden}
.credits-card::before{content:"";position:absolute;inset:-40% -20% auto;height:70%;background:radial-gradient(circle,var(--accent-glow),transparent 65%);filter:blur(20px);pointer-events:none}
.credits-x{position:absolute;top:14px;right:14px;width:34px;height:34px;border-radius:11px;border:1px solid var(--line);background:var(--panel);color:inherit;cursor:pointer}
.credits-mark{width:56px;height:56px;margin:0 auto 12px;display:grid;place-items:center;border-radius:18px;background:var(--grad);color:#fff;font-size:1.5rem;box-shadow:0 12px 34px var(--accent-glow);position:relative;animation:float 4s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-6px) rotate(6deg)}}
.credits-title{font:700 1.5rem var(--display);letter-spacing:-.02em;margin:.2rem 0;position:relative}
.credits-sub{opacity:.65;margin:0 0 1.4rem;position:relative}
.credits-list{display:grid;gap:12px;position:relative}
.credits-row{display:grid;gap:2px;padding:.85rem 1rem;border-radius:16px;border:1px solid var(--line);background:var(--panel);animation:rise .5s cubic-bezier(.2,.8,.2,1) both}
@keyframes rise{from{opacity:0;transform:translateY(14px)}}
.credits-role{font:600 .7rem var(--ui);letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
.credits-name{font:700 1.1rem var(--display)}
.credits-foot{margin:1.4rem 0 0;font-size:.74rem;opacity:.45;position:relative}

body .message.assistant{position:relative}
.msg-copy{display:none!important}
.scroll-jump{position:absolute;left:50%;bottom:150px;transform:translate(-50%,10px);width:40px;height:40px;border-radius:50%;border:1px solid transparent;background:linear-gradient(var(--surface),var(--surface)) padding-box,var(--ring) border-box;color:inherit;font-size:1.05rem;cursor:pointer;opacity:0;pointer-events:none;transition:opacity .25s,transform .25s;box-shadow:0 10px 30px rgba(0,0,0,.4);z-index:5}
.scroll-jump.show{opacity:1;pointer-events:auto;transform:translate(-50%,0)}
@media (max-width:768px){.palette-hint{display:none}}
@media (prefers-reduced-motion:reduce){.credits-mark,.credits-row,.palette-box,.credits-card,.nico-overlay{animation:none}}

/* =================== Claude-style composer (+) + paste + message actions =================== */

/* Composer: textarea + Claude-like + button */
body .input-pill{position:relative;align-items:flex-end}
body .input-pill textarea{flex:1;min-width:0;background:transparent;border:0;outline:0;color:inherit;font-family:var(--ui);font-size:1rem;line-height:1.5;resize:none;max-height:160px;padding:8px 2px}
body .input-pill.drag-over{box-shadow:0 0 0 4px var(--accent-glow),0 20px 50px rgba(0,0,0,.3);border-color:var(--accent)}
body .add-btn{display:inline-grid;place-items:center;width:32px;height:32px;min-width:32px;border-radius:50%;background:var(--panel);border:1px solid var(--line);color:inherit;cursor:pointer;transition:transform .2s,background .2s,border-color .2s}
body .add-btn:hover{background:var(--accent-glow);border-color:var(--accent)}
body .add-btn[aria-expanded="true"]{transform:rotate(45deg);background:var(--grad);border-color:transparent;color:#fff}
.drop-overlay{position:absolute;inset:0;display:none;place-items:center;border-radius:inherit;background:rgba(5,3,12,.72);backdrop-filter:blur(6px);z-index:5;pointer-events:none}
body .input-pill.drag-over .drop-overlay{display:grid}
.drop-overlay-inner{display:grid;gap:2px;place-items:center;text-align:center;color:inherit}
.drop-overlay-icon{font-size:1.6rem}
.drop-overlay-inner strong{font:600 .9rem var(--ui)}
.drop-overlay-inner small{opacity:.65;font-size:.75rem}
.composer-toast{position:absolute;left:50%;bottom:calc(100% + 10px);transform:translate(-50%,6px);padding:.45rem .9rem;border-radius:999px;border:1px solid var(--line);background:var(--surface);font:500 .78rem var(--ui);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;white-space:nowrap;z-index:60}
.composer-toast.show{opacity:1;transform:translate(-50%,0)}

/* Claude-style + menu: vertical list with title + subtitle */
body .add-files-dropdown{width:min(320px,calc(100% - 40px));padding:8px;gap:2px}
.composer-menu-heading{margin:4px 10px 6px;font:600 .72rem var(--ui);letter-spacing:.08em;text-transform:uppercase;opacity:.55}
body .dropdown-item{display:flex;flex-direction:row;align-items:center;gap:12px;width:100%;padding:10px 12px;border-radius:12px}
body .dropdown-item:hover{background:var(--panel);border-color:var(--line);transform:none;box-shadow:none}
body .dropdown-icon{flex:0 0 34px;width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:var(--panel);border:1px solid var(--line);font-size:1.05rem}
.dropdown-text{display:flex;flex-direction:column;gap:1px;min-width:0}
.dropdown-title{font:600 .88rem var(--ui);line-height:1.2}
.dropdown-sub{font-size:.74rem;opacity:.6;line-height:1.3}
.dropdown-hint{margin:6px 10px 4px;font-size:.72rem;opacity:.5;text-align:center}

/* Attachment chips above composer (Claude thumbnails) */
body .attachment-list{display:flex;flex-wrap:wrap;gap:8px;width:100%;padding:0 4px}
body .attachment-list.has-items{margin-bottom:2px}
body .attachment-chip{display:inline-flex;align-items:center;gap:10px;max-width:260px;padding:6px 8px 6px 6px;border-radius:14px;border:1px solid var(--line);background:var(--panel);font-size:.76rem}
body .attachment-chip.is-image{padding:6px 10px 6px 6px}
body .attachment-thumb{width:44px;height:44px;flex:0 0 44px;object-fit:cover;border-radius:9px;background:rgba(255,255,255,.06)}
.attachment-meta{display:flex;flex-direction:column;gap:1px;min-width:0}
.attachment-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:150px;font-weight:600}
.attachment-size{font-size:.68rem;opacity:.55}
body .attachment-remove{width:22px;height:22px;flex:0 0 22px;border-radius:50%;border:0;background:transparent;color:inherit;cursor:pointer;opacity:.7}
body .attachment-remove:hover{opacity:1;background:rgba(255,255,255,.12)}

/* Message footer actions (Claude: copy, speak, like, dislike, retry, time) */
body .message{flex-wrap:wrap}
body .message.assistant .content{flex:1;min-width:0}
.msg-actions{flex:0 0 100%;display:flex;align-items:center;gap:2px;margin-top:8px;color:inherit;opacity:.78;min-width:0}
body .message.assistant .msg-actions{margin-left:46px}
body .message.user{flex-direction:column;gap:0;align-items:stretch}
body .message.user .content{width:100%;min-width:0}
body .message.user .msg-actions{flex:none;width:100%;justify-content:flex-end;margin-top:8px;margin-left:0}
.msg-action-btn{width:28px;height:28px;display:inline-grid;place-items:center;border:0;border-radius:8px;background:transparent;color:inherit;cursor:pointer;opacity:.65;transition:opacity .18s,background .18s,transform .18s}
.msg-action-btn:hover{opacity:1;background:var(--panel)}
.msg-action-btn.done,.msg-action-btn.active{opacity:1;background:var(--accent-glow);color:var(--accent)}
.msg-action-btn.active{border:1px solid color-mix(in srgb,var(--accent) 45%,transparent)}
.msg-timestamp{margin-left:8px;font-size:.74rem;opacity:.55;white-space:nowrap}
body .message.user .msg-timestamp{margin-left:6px}

/* Conversation menu: hard fix for overlapping text */
body .recent-item{overflow:visible}
body .conversation-actions{position:relative;flex:0 0 auto}
body .conversation-menu{flex-direction:column;gap:2px}
body .conversation-menu.is-open{display:flex}
body .conversation-menu-item{flex:0 0 auto;white-space:nowrap;line-height:1.25}
body .conversation-menu-item span:last-child{overflow:hidden;text-overflow:ellipsis}

@media (max-width:768px){
  body .message.assistant .msg-actions{margin-left:0}
  .msg-actions{flex-wrap:wrap}
}

/* =================== Jarvis pack: reminders, memory, wake =================== */
.reminder-btn{position:relative;border-radius:12px}
.reminder-badge{position:absolute;top:-6px;right:-6px;min-width:18px;height:18px;padding:0 4px;border-radius:999px;background:var(--grad);color:#fff;font:700 .64rem var(--ui);display:grid;place-items:center}
.reminder-badge[hidden]{display:none}
.reminder-dropdown{position:absolute;top:calc(100% + 8px);right:12px;z-index:60;width:min(320px,calc(100vw - 24px));padding:8px;border:1px solid var(--line);border-radius:16px;background:var(--surface);box-shadow:0 18px 44px rgba(0,0,0,.45);display:none}
.reminder-dropdown.open{display:block}
.reminder-row{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:10px}
.reminder-row:hover{background:var(--panel)}
.reminder-text{flex:1;min-width:0;display:flex;flex-direction:column;gap:1px}
.reminder-text strong{font-size:.82rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.reminder-text small{opacity:.6;font-size:.7rem}
.reminder-del{width:24px;height:24px;flex:0 0 24px;border:0;border-radius:50%;background:transparent;color:inherit;cursor:pointer;opacity:.7;font-size:1rem;line-height:1}
.reminder-del:hover{opacity:1;background:rgba(255,255,255,.12)}
.memory-manager{margin-top:14px;padding-top:12px;border-top:1px solid var(--line)}
.memory-list{display:grid;gap:6px;margin-top:8px;max-height:180px;overflow-y:auto}
.memory-row{display:flex;gap:8px;align-items:center;padding:8px 10px;border:1px solid var(--line);border-radius:10px;background:var(--panel);font-size:.76rem}
.memory-row span{flex:1;min-width:0}
.memory-del{width:22px;height:22px;flex:0 0 22px;border:0;border-radius:50%;background:transparent;color:inherit;cursor:pointer;opacity:.7;font-size:1rem;line-height:1}
.memory-del:hover{opacity:1;background:rgba(255,255,255,.12)}
#briefCity{border-radius:12px;border:1px solid var(--line);background:var(--panel);color:inherit;padding:7px 8px;font:inherit;font-size:.72rem;max-width:170px}
.icon-btn.wake-on{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-glow)}

/* =================== developer dashboard =================== */
.announce-banner{width:min(100%,820px);margin:10px auto 0;padding:.55rem 1rem;border-radius:12px;border:1px solid var(--line);background:var(--panel);text-align:center;font-size:.8rem}
.announce-banner[hidden]{display:none}
.admin-tabs{display:flex;gap:6px;overflow-x:auto;padding:2px 2px 10px}
.admin-tab{flex:0 0 auto;border-radius:999px;border:1px solid var(--line);background:var(--panel);color:inherit;font:600 .76rem var(--ui);padding:.42rem .95rem;cursor:pointer;opacity:.75}
.admin-tab.is-active{background:var(--grad);border-color:transparent;color:#fff;opacity:1}
.admin-tab-body{display:flex;flex-direction:column;gap:14px;overflow-y:auto;max-height:calc(100vh - 260px);padding-bottom:6px}
.admin-toolbar{display:flex;gap:8px}
.admin-toolbar button{border-radius:10px;border:1px solid var(--line);background:var(--panel);color:inherit;font:600 .74rem var(--ui);padding:.45rem .9rem;cursor:pointer}
.admin-toolbar button:hover{border-color:var(--accent)}
.admin-toolbar button.danger,.admin-row-actions button.danger,.admin-control-btn.danger{color:#fca5a5;border-color:rgba(239,68,68,.38)}
.admin-search{flex:1;border-radius:10px;border:1px solid var(--line);background:var(--panel);color:inherit;padding:.5rem .8rem;font:inherit;font-size:.78rem;outline:0}
.admin-chart{display:flex;align-items:flex-end;gap:6px;padding:10px 4px 2px;min-height:110px}
.admin-bar{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;min-width:0}
.admin-bar span{width:100%;max-width:26px;border-radius:6px 6px 2px 2px;background:var(--grad)}
.admin-bar small{font-size:.6rem;opacity:.55}
.admin-chat-row{border:1px solid var(--line);border-radius:12px;background:var(--panel);overflow:hidden}
.admin-chat-info{width:100%;display:flex;flex-direction:column;gap:2px;text-align:left;border:0;background:none;color:inherit;padding:10px 12px;cursor:pointer;font:inherit}
.admin-chat-info strong{font-size:.84rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.admin-chat-info small{opacity:.6;font-size:.68rem}
.admin-chat-detail{padding:0 8px 8px;max-height:260px;overflow-y:auto}
.admin-chat-detail[hidden]{display:none}
.admin-row-actions{display:flex;gap:8px;padding:0 12px 10px}
.admin-row-actions button{border-radius:9px;border:1px solid var(--line);background:transparent;color:inherit;font:600 .72rem var(--ui);padding:.35rem .8rem;cursor:pointer}
.admin-row-actions button:hover{border-color:var(--accent)}
.admin-control-btn{border-radius:10px;border:1px solid var(--line);background:var(--panel);color:inherit;font:600 .78rem var(--ui);padding:.55rem 1rem;cursor:pointer}
.admin-control-btn:hover{border-color:var(--accent)}

/* =================== earned badges =================== */
.earned-badge{display:inline-flex;align-items:center;width:fit-content;padding:4px 8px;border-radius:999px;font-size:.64rem;letter-spacing:.08em;font-weight:700;text-transform:uppercase}
.badge-tester{background:linear-gradient(135deg,rgba(167,228,111,.16),rgba(114,241,197,.24));border:1px solid rgba(167,228,111,.52);color:#e4ffd2}
.badge-majorsupporter{background:linear-gradient(135deg,rgba(255,95,168,.18),rgba(124,92,255,.28));border:1px solid rgba(255,95,168,.55);color:#ffd6ec}
.badge-supporter{background:linear-gradient(135deg,rgba(98,184,255,.16),rgba(98,184,255,.28));border:1px solid rgba(98,184,255,.52);color:#d8ecff}
.earned-badge button{border:0;background:transparent;color:inherit;cursor:pointer;font-size:.9rem;line-height:1;padding:0 0 0 4px;opacity:.8}
.earned-badge button:hover{opacity:1}
.admin-user-row{display:flex;align-items:center;gap:10px;padding:8px 10px;border:1px solid var(--line);border-radius:12px;background:var(--panel);flex-wrap:wrap}
.admin-user-info{flex:1 1 180px;min-width:0;display:flex;flex-direction:column;gap:1px}
.admin-user-info strong{font-size:.8rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.admin-user-info small{opacity:.6;font-size:.66rem}
.admin-user-badges{display:flex;gap:6px;flex-wrap:wrap}
.admin-user-controls{display:flex;gap:6px;align-items:center;margin-left:auto}
.admin-user-controls select{border-radius:9px;border:1px solid var(--line);background:var(--panel);color:inherit;font:600 .7rem var(--ui);padding:.35rem .5rem;max-width:130px}
.admin-user-controls select option{background:#161026;color:#f1ecff}
.admin-user-controls button{border-radius:9px;border:1px solid var(--line);background:transparent;color:inherit;font:600 .7rem var(--ui);padding:.35rem .8rem;cursor:pointer}
.admin-user-controls button:hover:not(:disabled){border-color:var(--accent)}
.admin-user-controls button:disabled{opacity:.4;cursor:default}

/* =================== frameless desktop frame (opaque) =================== */
#nicoTitlebar{display:none}
body.is-desktop{display:flex;flex-direction:column;height:100dvh;overflow:hidden;background-color:#07050f;padding:8px}
body.is-desktop:not(.custom-background){background:radial-gradient(55rem 36rem at 8% -6%,var(--accent-glow),transparent 62%),radial-gradient(46rem 34rem at 100% 12%,color-mix(in srgb,var(--accent-2) 26%,transparent),transparent 62%),radial-gradient(50rem 30rem at 55% 115%,rgba(53,216,255,.13),transparent 62%),var(--bg-main)}
body.is-desktop::before{display:none}
body.is-desktop #nicoTitlebar{display:flex;flex:0 0 38px;align-items:stretch;border:1px solid var(--line);border-bottom:0;border-radius:14px 14px 0 0;background:var(--surface);overflow:hidden;user-select:none;-webkit-user-select:none}
body.is-desktop .app-layout{flex:1;min-height:0;height:auto;width:100%;padding:14px;gap:14px;border:1px solid var(--line);border-top:0;border-radius:0 0 14px 14px;background:none}
body.is-desktop .main-content{height:auto;min-height:0}
body.is-desktop.is-maximized{padding:0}
body.is-desktop.is-maximized #nicoTitlebar{border-radius:0;border-left:0;border-right:0;border-top:0}
body.is-desktop.is-maximized .app-layout{border-radius:0;border-left:0;border-right:0;border-bottom:0}
.titlebar-drag{flex:1;display:flex;align-items:center;gap:9px;padding:0 12px;min-width:0;-webkit-app-region:drag}
.titlebar-mark{display:inline-grid;place-items:center;width:22px;height:22px;flex:0 0 22px}
.titlebar-title{font:700 .78rem var(--ui);letter-spacing:.14em;color:var(--text-primary);white-space:nowrap}
.titlebar-controls{display:flex;align-items:stretch;-webkit-app-region:no-drag}
.titlebar-btn{width:46px;border:0;background:transparent;color:var(--text-muted);cursor:pointer;display:grid;place-items:center;transition:background .15s,color .15s}
.titlebar-btn:hover{background:var(--panel);color:var(--text-primary)}
.titlebar-close:hover{background:#e81123;color:#fff}
.admin-toolbar select.admin-search{max-width:150px}
.admin-toolbar select.admin-search option{background:#161026;color:#f1ecff}

/* =================== inline message editing =================== */
body .message.editing .msg-actions{display:none}
.inline-editor{flex:0 0 100%;display:flex;flex-direction:column;gap:8px;margin-top:8px}
body .message.user .inline-editor{width:100%}
.inline-editor textarea{width:100%;min-height:76px;resize:vertical;border-radius:12px;border:1px solid var(--accent);background:var(--panel);color:inherit;padding:10px 12px;font:inherit;font-size:.9rem;line-height:1.5;outline:0}
.inline-editor-actions{display:flex;gap:8px;justify-content:flex-end}
.inline-editor-save{border-radius:10px;border:0;background:var(--grad);color:#fff;font:600 .76rem var(--ui);padding:.5rem 1rem;cursor:pointer}
.inline-editor-cancel{border-radius:10px;border:1px solid var(--line);background:transparent;color:inherit;font:600 .76rem var(--ui);padding:.5rem 1rem;cursor:pointer}
.inline-editor-cancel:hover{border-color:var(--accent)}