#luna-assistant{--la-bg:#211f28;--la-raised:#2d2935;--la-text:#f2edf8;--la-muted:#b1a7bf;--la-line:#443b50;--la-accent:#d1b7f4;--la-ink:#30213e;font:16px/1.65 'Segoe UI','Microsoft YaHei',sans-serif;color:var(--la-text)}
[data-theme=light] #luna-assistant{--la-bg:#fff;--la-raised:#f4eef9;--la-text:#31263b;--la-muted:#7d6c8b;--la-line:#e2d8ec;--la-accent:#7951a3;--la-ink:#fff}
#luna-assistant *{box-sizing:border-box}#luna-assistant [hidden]{display:none!important}#luna-assistant button,#luna-assistant input,#luna-assistant textarea{font:inherit}#luna-assistant button{cursor:pointer;border:0;color:inherit;background:none}#luna-assistant button:disabled{opacity:.5;cursor:default}#luna-assistant :is(button,a,input,textarea):focus-visible{outline:2px solid var(--la-accent);outline-offset:3px}#luna-launcher{position:fixed;right:24px;bottom:24px;z-index:45;display:flex;align-items:center;gap:8px;padding:12px 17px;border-radius:18px!important;background:var(--la-accent)!important;color:var(--la-ink)!important;box-shadow:0 6px 24px #0003;font-weight:600!important}#luna-launcher svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.7}#luna-panel{position:fixed;right:24px;bottom:88px;z-index:46;width:414px;height:min(660px,calc(100dvh - 114px));max-width:calc(100vw - 32px);display:flex;flex-direction:column;background:var(--la-bg);border:1px solid var(--la-line);border-radius:20px;box-shadow:0 14px 55px #0005;overflow:hidden;text-align:left}
#luna-panel .luna-header{height:auto;min-height:74px;display:flex;align-items:center;justify-content:space-between;padding:17px 20px;border-bottom:1px solid var(--la-line);background:var(--la-bg)}.luna-header strong{font-size:19px}.luna-header small{display:block;font-size:12px;color:var(--la-muted);margin-top:2px}#luna-close{width:34px;height:34px;font-size:26px!important;border-radius:9px!important}#luna-close:hover{background:var(--la-raised)}.luna-tools{display:flex;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid var(--la-line);flex-shrink:0}.luna-tools button{padding:5px 8px;border-radius:7px;background:var(--la-raised)!important;font-size:14px!important}#luna-save{margin-left:auto;color:var(--la-muted);font-size:14px}#luna-status{padding:9px 16px;background:var(--la-raised);font-size:12px;color:var(--la-accent);max-height:100px;overflow:auto;flex-shrink:0}#luna-status a{color:var(--la-accent);text-decoration:underline}#luna-chat{display:flex;flex-direction:column;flex:1;min-height:0}#luna-messages{flex:1;overflow:auto;overscroll-behavior:contain;padding:18px 16px;min-height:0;scrollbar-width:thin}.luna-welcome{text-align:center;padding:18px 7px;color:var(--la-muted)}.luna-welcome-symbol{font-size:37px;color:var(--la-accent)}.luna-welcome h3{font-size:18px;font-weight:500;margin:10px 0;color:var(--la-text)}.luna-welcome p{font-size:14px;line-height:1.9;margin:0 0 22px}.luna-welcome button{display:block;padding:9px 12px;border:1px solid var(--la-line)!important;border-radius:9px;margin:9px auto;font-size:14px!important;text-align:left}.luna-message{margin-bottom:20px;overflow-wrap:anywhere}.luna-message>small{display:block;font-size:14px;color:var(--la-muted);margin-bottom:7px}.luna-message-text{white-space:pre-wrap;line-height:1.85;font-size:16px;user-select:text}.luna-user{margin-left:32px}.luna-user>small{text-align:right}.luna-user .luna-message-text{background:var(--la-raised);padding:10px 13px;border-radius:13px 3px 13px 13px}.luna-answer{margin-right:8px}.luna-copy{border:1px solid var(--la-line)!important;border-radius:7px;padding:3px 8px!important;font-size:14px!important;color:var(--la-muted)!important;margin-top:9px}.luna-copy:hover{color:var(--la-accent)!important}.luna-error{font-size:12px;color:var(--la-muted)}.luna-thinking{font-size:14px;color:var(--la-accent)}.luna-message-images{display:flex;gap:7px;margin-bottom:8px;flex-wrap:wrap}.luna-message-images img{width:96px;height:84px;object-fit:cover;border-radius:9px;border:1px solid var(--la-line)}#luna-attachments{display:flex;gap:8px;padding:0 15px;flex-shrink:0}.luna-attachment{position:relative;margin-bottom:8px}.luna-attachment img{width:52px;height:52px;object-fit:cover;border-radius:8px}.luna-attachment button{position:absolute;right:-5px;top:-5px;border-radius:50%;background:var(--la-raised)!important;width:22px;height:22px;line-height:20px}#luna-form{border:1px solid var(--la-line);border-radius:12px;margin:0 13px;background:transparent;padding:9px;flex-shrink:0}#luna-input{display:block;width:100%;resize:vertical;min-height:60px;max-height:140px;border:0;background:transparent;color:var(--la-text);padding:3px 4px;line-height:1.65;font-size:16px}#luna-input::placeholder{color:var(--la-muted)}.luna-compose-actions{display:flex;align-items:center;gap:7px;margin-top:5px}.luna-compose-actions small{font-size:12px;color:var(--la-muted);margin-left:auto}.luna-compose-actions button{font-size:14px!important;padding:6px 9px!important;border-radius:7px}#luna-send{background:var(--la-accent)!important;color:var(--la-ink)!important;white-space:nowrap}.luna-footnote{font-size:12px;color:var(--la-muted);text-align:center;margin:6px 0 10px}.luna-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}#luna-history-view{flex:1;min-height:0;display:flex;flex-direction:column}.luna-history-heading{padding:12px 16px;border-bottom:1px solid var(--la-line)}#luna-back{font-size:14px!important;color:var(--la-muted)!important;padding:0 0 10px}#luna-search{width:100%;padding:9px 11px;border:1px solid var(--la-line);border-radius:9px;background:var(--la-raised);color:var(--la-text);font-size:14px}#luna-history-list{overflow:auto;overscroll-behavior:contain;padding:10px 13px}.luna-history-item{display:block;width:100%;padding:12px!important;text-align:left;border-bottom:1px solid var(--la-line)!important;border-radius:9px}.luna-history-item:hover{background:var(--la-raised)!important}.luna-history-item strong{font-size:14px;font-weight:500;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.luna-history-item p{font-size:12px;margin:4px 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--la-muted)}.luna-history-item small{font-size:12px;color:var(--la-muted)}.luna-history-empty{padding:25px 10px;color:var(--la-muted);text-align:center;font-size:14px}
@media(max-width:600px){#luna-launcher{right:14px;bottom:16px;padding:11px;border-radius:50%!important}#luna-launcher span{display:none}#luna-panel{right:12px;bottom:72px;width:calc(100vw - 24px);max-width:none;height:min(620px,calc(100dvh - 90px));border-radius:16px}#luna-input{font-size:16px}.luna-compose-actions small{font-size:12px}}

/* Reserve a separate column while the assistant is open. */
@media(min-width:1000px){
 body.luna-open{--luna-dock:clamp(380px,33vw,460px)}
 body.luna-open .app .content{margin-right:var(--luna-dock)}
 body.luna-open .app .composer{left:calc((100vw + var(--sidebar-width) - var(--luna-dock))/2);width:min(900px,calc(100vw - var(--sidebar-width) - var(--luna-dock) - 48px));transition:none}
 body.luna-open #luna-panel{top:84px;bottom:88px;right:16px;width:calc(var(--luna-dock) - 24px);height:auto;max-width:none}
}
#luna-form,#luna-input{background:transparent!important}
.luna-compose-actions{flex-wrap:wrap}.luna-compose-actions small{font-size:12px;order:3;width:100%;text-align:right}.luna-compose-actions #luna-send{margin-left:auto}
#luna-panel .luna-header{flex-shrink:0}

@media(max-width:999px){body.luna-open #luna-panel{top:12px;bottom:var(--luna-safe-bottom,72px);height:auto;overflow:auto}body.luna-open #luna-chat{min-height:280px}body.luna-open #luna-launcher{bottom:12px}}

/* Keep the writing area visually continuous with the chat panel, including focus. */
#luna-assistant #luna-form{background:var(--la-raised)!important;border:1px solid var(--la-line);border-radius:12px;box-shadow:none;padding:9px}
#luna-assistant #luna-input,#luna-assistant #luna-input:hover,#luna-assistant #luna-input:focus,#luna-assistant #luna-input:focus-visible{appearance:none;-webkit-appearance:none;background:none!important;background-image:none!important;border:0;border-radius:0;box-shadow:none!important;outline:none!important}
#luna-assistant #luna-form:focus-within{border-color:var(--la-accent)}

/* Compact assistant launcher; restrained contrast in both themes. */
#luna-assistant #luna-launcher{gap:9px;padding:11px 17px 11px 13px;min-height:46px;border:1px solid #ba9be755!important;border-radius:999px!important;background:linear-gradient(135deg,#383043,#29232f)!important;color:#eadcfb!important;box-shadow:0 4px 16px #0003,inset 0 1px 0 #ffffff0d;font-size:15px;font-weight:500!important;letter-spacing:.5px;transition:background .16s,box-shadow .16s,transform .16s;filter:none}
#luna-assistant #luna-launcher svg{width:23px;height:23px;stroke:#d3b5f2;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
#luna-assistant #luna-launcher:hover{background:linear-gradient(135deg,#443650,#33293f)!important;box-shadow:0 6px 20px #0004,inset 0 1px 0 #ffffff14;transform:translateY(-2px)}
#luna-assistant #luna-launcher:active{transform:translateY(0)}
[data-theme=light] #luna-assistant #luna-launcher{background:linear-gradient(135deg,#fff,#f2ebfa)!important;color:#60417d!important;border-color:#d9c5ec!important;box-shadow:0 4px 16px #49305c14,inset 0 1px 0 #fff}
[data-theme=light] #luna-assistant #luna-launcher svg{stroke:#8b62ad}
[data-theme=light] #luna-assistant #luna-launcher:hover{background:linear-gradient(135deg,#faf6ff,#e9ddf6)!important;box-shadow:0 6px 20px #49305c20}
@media(max-width:600px){#luna-assistant #luna-launcher{padding:10px 13px;gap:7px;min-height:44px}#luna-assistant #luna-launcher span{display:inline}}
@media(prefers-reduced-motion:reduce){#luna-assistant #luna-launcher{transition:none}#luna-assistant #luna-launcher:hover{transform:none}}