@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{font-family:'DM Sans',sans-serif;color:#202238;background:#f7f8fc;font-synthesis:none;text-rendering:optimizeLegibility;--bg:#f7f8fc;--panel:#fff;--text:#202238;--muted:#777b91;--line:#e9eaf2;--accent:#6558d9;--accent-dark:#5144c2;--soft:#f0efff;--shadow:0 12px 40px rgba(38,35,85,.06)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,input,textarea,select{font:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,a:focus-visible{outline:3px solid #aaa4ff;outline-offset:2px}a{color:inherit}.app-shell{min-height:100vh}.sidebar{width:264px;background:#fff;border-right:1px solid var(--line);position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column;padding:24px 15px 14px;z-index:20}.brand-row{display:flex;align-items:center;gap:10px;padding:0 9px 25px}.brand-logo{width:38px;height:38px;object-fit:contain;border-radius:12px}.brand-fallback{display:none;place-items:center;width:38px;height:38px;border-radius:12px;background:var(--accent);color:#fff;font-family:Manrope;font-weight:800}.brand-copy{display:flex;flex-direction:column;gap:2px}.brand-copy strong{font-family:Manrope;font-size:16px;letter-spacing:-.5px}.brand-copy span{font-size:11px;color:var(--muted)}.icon-btn{border:0;background:transparent;color:var(--muted);font-size:20px;width:36px;height:36px;border-radius:10px}.icon-btn:hover{background:#f3f3fb;color:var(--text)}.sidebar-close{display:none;margin-left:auto}.new-chat-btn{height:44px;border:0;border-radius:12px;background:var(--accent);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;gap:9px;box-shadow:0 5px 12px #6558d926}.new-chat-btn:hover,.primary-btn:hover{background:var(--accent-dark)}.new-chat-btn span{width:18px;height:18px;display:grid;place-items:center;font-size:18px;font-weight:400;line-height:1}.nav-list{display:grid;gap:5px;margin-top:23px}.nav-item{border:0;background:transparent;display:flex;align-items:center;gap:12px;padding:12px 13px;text-align:left;border-radius:10px;color:#656980;font-size:13px;font-weight:600}.nav-item:hover{background:#f7f6ff;color:var(--accent)}.nav-item.active{background:var(--soft);color:var(--accent)}.nav-icon{width:19px;text-align:center;font-size:18px}.side-section-title{font-size:9px;letter-spacing:1.3px;font-weight:700;color:#a1a3b3;margin:29px 9px 11px;display:flex;justify-content:space-between;align-items:center}.text-button{border:0;background:transparent;color:#a1a3b3;font-size:10px}.recent-list{flex:1;min-height:56px;overflow:auto;display:grid;align-content:start;gap:4px}.recent-chat{border:0;background:transparent;text-align:left;padding:10px 11px;border-radius:9px;color:#696d83;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.recent-chat:hover,.recent-chat.active{background:#f6f6fb;color:var(--text)}.empty-recent{font-size:11px;color:#a1a3b3;line-height:1.6;padding:5px 9px}.sidebar-bottom{margin-top:auto}.support-card{display:flex;gap:10px;padding:13px 11px;background:#f8f7ff;border:1px solid #f0efff;border-radius:12px;margin-bottom:12px}.support-icon{width:27px;height:27px;flex:none;display:grid;place-items:center;background:#e7e4ff;color:var(--accent);border-radius:8px}.support-card strong{font-size:11px}.support-card p{margin:4px 0 0;font-size:10px;color:var(--muted);line-height:1.5}.profile-row{width:100%;display:flex;align-items:center;gap:10px;padding:10px 7px;border:0;border-top:1px solid var(--line);background:transparent;text-align:left}.avatar{width:33px;height:33px;display:grid;place-items:center;border-radius:50%;background:#e8e6ff;color:#5548c8;font-weight:700;font-size:12px;flex:none}.profile-copy{display:flex;flex-direction:column;gap:3px;min-width:0}.profile-copy strong{font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.profile-copy span{font-size:10px;color:var(--muted)}.profile-dots{margin-left:auto;color:#9b9db0;font-size:11px}.main-area{margin-left:264px;min-height:100vh;display:flex;flex-direction:column;min-width:0}.topbar{height:68px;display:flex;align-items:center;justify-content:space-between;padding:0 34px;border-bottom:1px solid #edecf4;background:rgba(255,255,255,.78);backdrop-filter:blur(14px);position:sticky;top:0;z-index:10}.crumb{display:flex;align-items:center;gap:10px;font-size:12px;font-weight:700}.crumb-dot{width:7px;height:7px;border-radius:50%;background:#7e72eb}.top-actions{display:flex;align-items:center;gap:16px}.status-pill{display:flex;align-items:center;gap:7px;padding:7px 10px;border:1px solid var(--line);background:#fff;border-radius:20px;font-size:10px;color:#73778d}.status-pill span{width:6px;height:6px;border-radius:50%;background:#37b987}.top-avatar{border:0}.mobile-menu{display:none}.view{display:none;flex:1;min-height:calc(100vh - 130px)}.view.active{display:flex;flex-direction:column}.welcome-wrap{width:min(770px,calc(100% - 48px));margin:56px auto 0;text-align:center}.hero-mark{width:52px;height:52px;margin:0 auto 19px;border-radius:17px;background:#efedff;display:grid;place-items:center;color:var(--accent);font:800 26px Manrope;overflow:hidden}.hero-mark img{width:100%;height:100%;object-fit:contain}.eyebrow{font-size:9px;font-weight:700;letter-spacing:2px;color:#8a81df}.welcome-wrap h1,.page-heading h1{font:800 clamp(34px,4.5vw,48px)/1.13 Manrope,sans-serif;letter-spacing:-2px;margin:13px 0 13px}.welcome-wrap h1 span,.page-heading h1 span{color:var(--accent)}.hero-subtitle{font-size:13px;line-height:1.7;color:var(--muted);max-width:440px;margin:0 auto}.subject-picker-wrap{display:flex;align-items:center;justify-content:center;gap:10px;margin:24px auto 22px}.subject-picker-wrap label{font-size:11px;font-weight:700;color:#666a80}.subject-picker-wrap select{width:180px}.select-style,select,input,textarea{background:#fff;border:1px solid #e5e6ef;border-radius:10px;padding:10px 12px;color:var(--text);font-size:12px;min-width:0}select{cursor:pointer}.subject-picker-wrap select{font-size:11px;padding:10px 12px}.suggestion-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;text-align:left;max-width:620px;margin:0 auto 24px}.suggestion-card{display:flex;align-items:center;gap:11px;padding:14px;border:1px solid #e9e9f3;background:#fff;border-radius:13px;text-align:left;transition:.18s;min-width:0}.suggestion-card:hover{border-color:#c9c4ff;transform:translateY(-1px);box-shadow:var(--shadow)}.suggestion-icon{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;flex:none;font-size:17px}.lilac{background:#f0edff;color:#7568d9}.mint{background:#e6f8f1;color:#31a87d}.peach{background:#fff0e7;color:#d98855}.blue{background:#e8f2ff;color:#4d8ad2}.suggestion-card>span:nth-child(2){display:flex;flex-direction:column;gap:5px;min-width:0}.suggestion-card strong{font-size:11px}.suggestion-card small{font-size:10px;color:var(--muted)}.suggestion-arrow{margin-left:auto;color:#a6a4bb}.chat-thread{width:min(800px,calc(100% - 48px));margin:18px auto 12px;display:flex;flex-direction:column;gap:20px;flex:1}.chat-thread:empty{display:none}.message{display:flex;gap:11px;align-items:flex-start;animation:fadein .2s ease}.message.user{flex-direction:row-reverse}.message-avatar{width:30px;height:30px;border-radius:10px;display:grid;place-items:center;background:#efedff;color:var(--accent);font-size:12px;font-weight:800;flex:none;overflow:hidden}.message-avatar img{width:100%;height:100%;object-fit:contain}.message.user .message-avatar{background:#e7eaf3;color:#565d75}.message-content{max-width:min(680px,calc(100% - 42px));min-width:0}.message.user .message-content{background:#efedff;padding:12px 15px;border-radius:15px 5px 15px 15px;font-size:13px;line-height:1.7}.message.assistant .message-content{font-size:13px;line-height:1.8;padding:2px 0;overflow-wrap:anywhere}.message-content p{margin:0 0 11px}.message-content p:last-child{margin-bottom:0}.message-content h1,.message-content h2,.message-content h3{font-family:Manrope;line-height:1.35;margin:18px 0 8px}.message-content h1{font-size:20px}.message-content h2{font-size:17px}.message-content h3{font-size:14px}.message-content ul,.message-content ol{padding-left:23px;margin:7px 0 13px}.message-content li{margin:4px 0}.message-content code{font-family:ui-monospace,monospace;background:#f0f0f7;padding:2px 4px;border-radius:4px;font-size:11px}.message-content pre{white-space:pre-wrap;background:#202238;color:#f5f5ff;padding:14px;border-radius:10px;overflow:auto}.message-content blockquote{border-left:3px solid #b8b0ff;margin:10px 0;padding:4px 12px;color:#6b6e85}.message-actions{display:flex;gap:8px;margin-top:9px}.message-action{font-size:10px;border:1px solid var(--line);background:#fff;border-radius:7px;padding:5px 8px;color:#777b91}.typing-dots{display:flex;gap:4px;padding:12px 0}.typing-dots i{width:6px;height:6px;background:#aaa3e8;border-radius:50%;animation:bounce 1s infinite}.typing-dots i:nth-child(2){animation-delay:.15s}.typing-dots i:nth-child(3){animation-delay:.3s}.composer-zone{width:min(800px,calc(100% - 48px));margin: auto auto 0;padding:12px 0 16px;position:sticky;bottom:0;background:linear-gradient(180deg,rgba(247,248,252,0),var(--bg) 18%)}.composer{background:#fff;border:1px solid #e3e3ef;border-radius:17px;box-shadow:0 8px 28px #302d6410;padding:13px 13px 9px}.composer:focus-within{border-color:#c6c0ff;box-shadow:0 0 0 3px #7c6ef018}.composer textarea{width:100%;border:0;outline:0;resize:none;padding:4px 4px 11px;min-height:36px;max-height:180px;background:transparent;font-size:13px;line-height:1.6}.composer textarea:focus{outline:0}.composer-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px}.composer-tools,.send-group{display:flex;align-items:center;gap:7px}.tool-chip{border:1px solid #eeeef5;background:#fafaff;color:#797d92;padding:7px 9px;border-radius:8px;font-size:10px}.tool-chip:hover{border-color:#d4d0ff;color:var(--accent)}.enter-hint{font-size:9px;color:#aaaabd}.send-btn{border:0;width:34px;height:34px;border-radius:10px;background:var(--accent);color:#fff;font-size:20px;line-height:1}.send-btn:disabled{opacity:.45;cursor:not-allowed}.disclaimer{text-align:center;color:#a1a3b3;font-size:9px;margin:10px 0 0}.tool-view{width:100%;padding:47px clamp(22px,5vw,65px) 30px;max-width:1100px;margin:0 auto}.page-heading{margin-bottom:27px}.page-heading h1{font-size:39px;margin:10px 0}.page-heading p{font-size:13px;line-height:1.7;color:var(--muted);max-width:580px;margin:0}.tool-panel,.settings-panel{background:#fff;border:1px solid var(--line);border-radius:17px;padding:23px;box-shadow:var(--shadow)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}.form-grid label{display:flex;flex-direction:column;gap:8px;font-size:11px;font-weight:700;color:#666a80}.form-grid input,.form-grid select,.form-grid textarea{width:100%;font-weight:400}.full-field{grid-column:1/-1}.choice-row{display:flex;gap:18px;flex-wrap:wrap;margin:18px 0}.check-label{display:flex;align-items:center;gap:7px;color:#6f7288;font-size:11px}.check-label input{accent-color:var(--accent)}.primary-btn,.secondary-btn,.danger-btn{border:0;border-radius:10px;padding:12px 16px;font-size:12px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:8px}.primary-btn{background:var(--accent);color:#fff}.secondary-btn{background:#f4f3ff;color:var(--accent)}.secondary-btn:hover{background:#e9e6ff}.danger-btn{background:#fff0f0;color:#c84e5a}.tool-panel>.primary-btn{margin-top:19px}.result-placeholder{border:1px dashed #dcdbea;border-radius:15px;margin-top:22px;min-height:175px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:26px;background:rgba(255,255,255,.45)}.placeholder-icon{width:40px;height:40px;display:grid;place-items:center;border-radius:13px;background:#efedff;color:var(--accent);font-size:20px;margin-bottom:12px}.result-placeholder strong{font-size:13px}.result-placeholder p{font-size:11px;color:var(--muted);line-height:1.6;margin:8px 0 0}.tool-result{margin-top:22px;background:#fff;border:1px solid var(--line);border-radius:15px;padding:24px;line-height:1.8;font-size:13px;overflow-wrap:anywhere}.tool-result .result-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}.history-toolbar{display:flex;gap:10px;margin-bottom:15px}.history-toolbar input{flex:1}.history-list{display:grid;gap:9px}.history-card{display:flex;align-items:center;gap:13px;padding:16px;border:1px solid var(--line);background:#fff;border-radius:12px}.history-card-icon{width:38px;height:38px;border-radius:11px;background:#f0efff;color:var(--accent);display:grid;place-items:center}.history-card-main{min-width:0;flex:1}.history-card-main strong{display:block;font-size:12px;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.history-card-main span{display:block;font-size:10px;color:var(--muted);margin-top:5px}.history-card button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:7px 10px;font-size:10px}.settings-panel{padding:0}.setting-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 22px;border-bottom:1px solid var(--line)}.setting-row:last-child{border-bottom:0}.setting-row strong{font-size:12px}.setting-row p{font-size:11px;color:var(--muted);margin:5px 0 0;line-height:1.5}.setting-row select{min-width:150px}.nalo-link img{width:78px;height:35px;object-fit:contain}.site-footer{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:17px 34px;color:#a0a2b2;font-size:9px}.footer-collab{display:flex;align-items:center;gap:9px;font-size:11px}.footer-collab a{display:inline-flex;align-items:center;text-decoration:none;color:#777b91;font-weight:700}.footer-collab img{width:66px;height:27px;object-fit:contain}.toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,15px);background:#24243a;color:#fff;padding:11px 16px;border-radius:10px;font-size:12px;opacity:0;pointer-events:none;transition:.2s;z-index:100;box-shadow:0 8px 30px #17162b30;max-width:calc(100% - 32px)}.toast.show{opacity:1;transform:translate(-50%,0)}.modal-backdrop{position:fixed;inset:0;background:#18172f75;backdrop-filter:blur(4px);display:grid;place-items:center;padding:20px;z-index:50}.modal-backdrop[hidden]{display:none}.modal{position:relative;background:#fff;border-radius:20px;padding:32px;max-width:390px;width:100%;text-align:center;box-shadow:0 25px 100px #16152b35}.modal-close{position:absolute;right:13px;top:12px;border:0;background:transparent;color:#8e91a6;font-size:22px}.modal-icon{width:46px;height:46px;margin:0 auto 15px;border-radius:14px;display:grid;place-items:center;background:#efedff;color:var(--accent);font-size:21px}.modal h2{font:800 22px Manrope;letter-spacing:-.8px;margin:0 0 10px}.modal p{font-size:12px;line-height:1.7;color:var(--muted);margin:0 0 20px}.wide{width:100%;margin-top:8px}.dark{--bg:#171827;--panel:#202235;--text:#f0f0fa;--muted:#a7a9bf;--line:#34364c;--soft:#302e4e;--shadow:0 12px 40px #0002;background:var(--bg)}.dark .sidebar,.dark .topbar,.dark .tool-panel,.dark .settings-panel,.dark .history-card,.dark .tool-result,.dark .composer,.dark .suggestion-card,.dark .result-placeholder,.dark .modal,.dark .message-action{background:var(--panel);color:var(--text);border-color:var(--line)}.dark .support-card,.dark .tool-chip,.dark .secondary-btn{background:#2a2b43;border-color:#3b3d57;color:#c7c2ff}.dark .new-chat-btn,.dark .primary-btn{color:white}.dark input,.dark textarea,.dark select{background:#24263a;color:var(--text);border-color:var(--line)}.dark .message.user .message-content{background:#302e4e}.dark .composer-zone{background:linear-gradient(180deg,transparent,var(--bg) 18%)}.dark .topbar{background:#202235dd}.dark .status-pill{background:#24263a;border-color:var(--line);color:var(--muted)}.dark .nav-item{color:#b4b6cb}.dark .nav-item.active{color:#c7c2ff}.dark .message-content code{background:#34364c}.dark .message-content pre{background:#11121e}.dark .profile-row{border-color:var(--line)}.dark .site-footer{color:#8588a2}.dark .history-card button{background:#24263a;color:var(--text);border-color:var(--line)}@keyframes fadein{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}@keyframes bounce{0%,60%,100%{transform:translateY(0)}30%{transform:translateY(-5px)}}
@media(max-width:900px){.sidebar{transform:translateX(-102%);transition:transform .22s ease;box-shadow:15px 0 50px #24213a12}.sidebar.open{transform:translateX(0)}.sidebar-close,.mobile-menu{display:inline-grid;place-items:center}.main-area{margin-left:0}.topbar{padding:0 18px}.welcome-wrap{margin-top:35px}.tool-view{padding-top:34px}.site-footer{padding:16px 20px}.status-pill{display:none}}
@media(max-width:560px){.welcome-wrap,.chat-thread,.composer-zone{width:calc(100% - 28px)}.welcome-wrap h1{font-size:38px}.hero-subtitle{font-size:12px}.subject-picker-wrap{flex-direction:column;gap:7px}.subject-picker-wrap select{width:min(100%,260px)}.suggestion-grid{grid-template-columns:1fr;gap:8px}.suggestion-card{padding:12px}.topbar{height:58px}.tool-view{padding:28px 15px 20px}.page-heading h1{font-size:32px}.tool-panel{padding:16px}.form-grid{grid-template-columns:1fr;gap:14px}.full-field{grid-column:auto}.choice-row{display:grid;gap:11px}.setting-row{align-items:flex-start;flex-direction:column;padding:17px}.setting-row select{width:100%}.history-toolbar{flex-wrap:wrap}.history-toolbar input{flex-basis:100%}.history-card{padding:12px;gap:9px}.history-card button{padding:7px}.site-footer{align-items:flex-start;flex-direction:column;gap:8px;padding:16px 14px}.composer-tools{gap:5px}.tool-chip{padding:7px;font-size:9px}.tool-chip span{max-width:95px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.enter-hint{display:none}.message-content{max-width:calc(100% - 40px)}.modal{padding:28px 22px}}
.profile-row:hover,.top-settings:hover,.top-avatar:hover{background:var(--soft);color:var(--accent-dark)}
.profile-row:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.profile-row .avatar img{width:18px;height:18px;filter:invert(28%) sepia(27%) saturate(2100%) hue-rotate(218deg) brightness(88%) contrast(92%)}
.dark{--bg:#000;--panel:#0a0a0a;--text:#f3f4f6;--muted:#a1a1aa;--line:#242424;--soft:#181818;--shadow:0 12px 40px #0008;background:#000;color-scheme:dark}
.dark .sidebar,.dark .topbar,.dark .tool-panel,.dark .settings-panel,.dark .history-card,.dark .tool-result,.dark .composer,.dark .suggestion-card,.dark .result-placeholder,.dark .modal,.dark .message-action{background:var(--panel);color:var(--text);border-color:var(--line)}
.dark .support-card,.dark .tool-chip,.dark .secondary-btn{background:#111;border-color:#292929;color:#d4d4d8}
.dark input,.dark textarea,.dark select,.dark .status-pill,.dark .history-card button{background:#111;color:var(--text);border-color:var(--line)}
.dark .topbar{background:#0a0a0a;border-color:var(--line)}
.dark .message.user .message-content{background:#181818}
.dark .message-avatar,.dark .message.user .message-avatar{background:#181818;color:#d4d4d8}
.dark .nav-item{color:#a1a1aa}
.dark .nav-item:hover,.dark .recent-chat:hover,.dark .recent-chat.active{background:#1b1d21;color:var(--text)}
.dark .nav-item.active{background:var(--soft);color:#c4b5fd}
.dark .message-content code{background:#282a2e}
.dark .message-content pre{background:#000}
.dark .profile-row{border-color:var(--line)}
.dark .profile-row:hover{background:#181818;color:#e4e4e7}
.dark .profile-row .avatar{background:#181818;color:#e4e4e7}
.dark .profile-row .avatar img{filter:invert(1)}
.footer-collab a{transition:opacity .18s ease}
.footer-collab a:hover{opacity:.72}
.footer-collab a:focus-visible{border-radius:5px;outline:2px solid var(--accent);outline-offset:4px}
.footer-collab img{width:auto;height:48px;max-width:145px;object-fit:contain}
.nalo-logo-link .nalo-logo-dark{display:none}
.dark .nalo-logo-link .nalo-logo-light{display:none}
.dark .nalo-logo-link .nalo-logo-dark{display:block}
.nalo-logo-link{display:inline-flex;align-items:center;flex:none}
.nalo-logo-link img{display:block}
.settings-collab{display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.settings-collab .nalo-logo-link img{height:48px;max-width:145px}
.new-chat-btn,.nav-item,.recent-chat,.text-button,.icon-btn,.profile-row,.modal-close,
.tool-chip,.send-btn,.primary-btn,.secondary-btn,.danger-btn,.message-action,.history-card button{border-radius:999px}
.text-button{padding:5px 10px}
.profile-row{padding:7px}
.profile-row:hover,.icon-btn:hover,.tool-chip:hover,.message-action:hover,.history-card button:hover,
.text-button:hover{background:var(--soft);color:var(--accent-dark)}
.dark .profile-row:hover,.dark .icon-btn:hover,.dark .tool-chip:hover,.dark .message-action:hover,
.dark .history-card button:hover,.dark .text-button:hover{background:#202020;color:#f3f4f6}
.modal-backdrop[hidden]{display:none}
.confirm-actions{display:flex;justify-content:center;gap:10px;margin-top:22px}
.confirm-actions .secondary-btn,.confirm-actions .danger-btn{min-width:112px}
.confirm-modal .modal-icon{background:#fff0f0;color:#c84e5a}
.dark .confirm-modal .modal-icon{background:#2a181a;color:#ff9da5}
.topbar{border-bottom-color:transparent}
.crumb{gap:0;font-size:13px}
.composer{border-radius:14px;box-shadow:0 3px 14px #302d640a}
.dark .topbar{border-bottom-color:transparent}
.dark .composer{box-shadow:0 3px 14px #0003}
.enter-hint{display:none}
.dark .topbar,.dark .composer-zone{background:#000}
.dark .composer{background:#0a0a0a;border-color:var(--line);box-shadow:0 3px 14px #0003}
.dark .composer textarea{appearance:none;background:transparent;border:0;border-radius:0;box-shadow:none}
.message-actions{display:flex;align-items:center;gap:5px;margin-top:7px;opacity:0;visibility:hidden;transition:opacity .16s ease,visibility .16s ease}
.message:hover .message-actions,.message:focus-within .message-actions{opacity:1;visibility:visible}
.message-action{display:grid;place-items:center;width:30px;height:30px;padding:0;border:0;background:transparent;color:var(--muted);transition:background .16s ease,color .16s ease}
.message-action i{font-size:16px;line-height:1}
.message-action:hover{background:transparent;color:var(--accent-dark)}
.message-action:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.dark .message-action{background:transparent;color:var(--muted);border-color:transparent}
.dark .message-action:hover{background:transparent;color:#f3f4f6}
@media(hover:none){.message-actions{opacity:1;visibility:visible}}
.site-footer{font-size:11px}
.footer-collab{font-size:12px}
.footer-collab img,.settings-collab .nalo-logo-link img{height:26px;max-width:74px;width:auto}
.setting-row .settings-collab{font-size:13px;line-height:1.4}
.message.user{justify-content:flex-end;flex-direction:row;width:100%}
.message.user .message-content{max-width:min(680px,100%)}
.message.assistant .message-avatar{margin-top:8px}
body.dark .nav-item,body.dark .nav-item.active,body.dark .recent-chat{color:#f4f4f5}
body:not(.dark) .nav-item:not(.active),body:not(.dark) .recent-chat{color:#353744}
body.dark .empty-recent,body.dark .side-section-title{color:#d4d4d8}
body:not(.dark) .empty-recent,body:not(.dark) .side-section-title{color:#666875}
.settings-backdrop{position:fixed;inset:0;z-index:40;display:grid;place-items:center;padding:20px;background:rgba(12,12,18,.48);backdrop-filter:blur(5px)}
.settings-backdrop[hidden]{display:none}
.settings-dialog{position:relative;width:min(720px,100%);max-height:calc(100vh - 40px);overflow:auto;padding:34px;background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:28px;box-shadow:0 24px 80px #0003}
.settings-dialog .page-heading{margin:0 44px 24px 0;text-align:left}
.settings-dialog .page-heading h1{font-size:clamp(30px,4vw,40px)}
.settings-dialog .settings-panel{margin:0}
.settings-close{position:absolute;top:20px;right:20px;width:38px;height:38px;display:grid;place-items:center;border:0;border-radius:50%;background:var(--soft);color:var(--muted)}
.settings-close:hover{background:var(--line);color:var(--text)}
.dark .settings-dialog{background:var(--panel);color:var(--text);border-color:var(--line)}
@media(max-width:560px){.settings-backdrop{padding:10px}.settings-dialog{max-height:calc(100vh - 20px);padding:26px 18px;border-radius:22px}.settings-dialog .setting-row{align-items:flex-start;gap:12px}.settings-dialog .setting-row>div{min-width:0}.settings-dialog .setting-row button,.settings-dialog .setting-row select{flex:none;max-width:48%}}
.brand-row{gap:7px}
.brand-actions{display:flex;align-items:center;gap:2px;margin-left:auto}
.brand-actions .icon-btn{width:32px;height:32px;display:grid;place-items:center;font-size:15px}
.new-chat-btn{background:transparent;color:var(--accent);box-shadow:none}
.new-chat-btn:hover{background:var(--soft);color:var(--accent-dark)}
.sidebar,.main-area{transition:width .2s ease,margin-left .2s ease,transform .2s ease}
.sidebar-restore{display:none;position:fixed;top:16px;left:16px;z-index:30;width:38px;height:38px;border:1px solid var(--line);border-radius:50%;background:var(--panel);box-shadow:0 4px 16px #0002}
body[data-sidebar-state="collapsed"] .sidebar{width:76px;padding:20px 8px 14px}
body[data-sidebar-state="collapsed"] .main-area{margin-left:76px}
body[data-sidebar-state="collapsed"] .brand-row{flex-direction:column;gap:8px;padding:0 0 18px}
body[data-sidebar-state="collapsed"] .brand-copy,
body[data-sidebar-state="collapsed"] .side-section-title,
body[data-sidebar-state="collapsed"] .recent-list,
body[data-sidebar-state="collapsed"] .profile-copy{display:none}
body[data-sidebar-state="collapsed"] .brand-actions{flex-direction:column;margin-left:0}
body[data-sidebar-state="collapsed"] .brand-row{position:relative;align-items:center}
body[data-sidebar-state="collapsed"] .brand-actions{position:relative}
body[data-sidebar-state="collapsed"] .brand-actions #searchChats{display:grid}
body[data-sidebar-state="collapsed"] .brand-actions .sidebar-cycle{position:absolute;top:-40px;left:50%;z-index:2;transform:translateX(-50%);opacity:0;pointer-events:none;background:transparent}
body[data-sidebar-state="collapsed"] .brand-row:hover .brand-logo,
body[data-sidebar-state="collapsed"] .brand-row:focus-within .brand-logo{opacity:0}
body[data-sidebar-state="collapsed"] .brand-row:hover .sidebar-cycle,
body[data-sidebar-state="collapsed"] .brand-row:focus-within .sidebar-cycle{opacity:1;pointer-events:auto}
body[data-sidebar-state="collapsed"] .nav-item{justify-content:center;gap:0;padding:12px 6px;font-size:0}
body[data-sidebar-state="collapsed"] .nav-icon{font-size:18px}
body[data-sidebar-state="collapsed"] .new-chat-btn{display:grid;width:44px;height:44px;margin:0 auto;padding:0;border:0;border-radius:50%;background:transparent;color:var(--accent);font-size:0;box-shadow:none}
body[data-sidebar-state="collapsed"] .new-chat-btn:hover{background:var(--soft);color:var(--accent-dark)}
body[data-sidebar-state="collapsed"] .new-chat-btn span{width:100%;height:100%;font-size:24px;font-weight:400;line-height:1}
body[data-sidebar-state="collapsed"] .profile-row{justify-content:center;padding:10px 0}
body[data-sidebar-state="hidden"] .sidebar{display:none}
body[data-sidebar-state="hidden"] .main-area{margin-left:0}
body[data-sidebar-state="hidden"] .topbar{padding-left:68px}
body[data-sidebar-state="hidden"] .sidebar-restore{display:grid;place-items:center}
.search-backdrop{position:fixed;inset:0;z-index:1200;display:grid;place-items:start center;padding:15vh 20px 24px;background:rgba(12,12,18,.48);backdrop-filter:blur(5px)}
.search-backdrop[hidden]{display:none}
.chat-search-dialog{width:min(600px,100%);max-height:min(70vh,620px);display:flex;flex-direction:column;padding:22px;background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:24px;box-shadow:0 24px 80px #0003}
.chat-search-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.chat-search-heading h2{margin:0;font:700 19px Manrope,sans-serif}
.chat-search-heading .icon-btn{display:grid;place-items:center;width:34px;height:34px;font-size:14px}
.chat-search-input{display:flex;align-items:center;gap:10px;padding:0 14px;border:1px solid var(--line);border-radius:999px;background:var(--bg);color:var(--muted)}
.chat-search-input i{font-size:15px}
.chat-search-input input{flex:1;width:100%;height:44px;padding:0;border:0;background:transparent;color:var(--text);font-size:14px;outline:none}
.chat-search-input input:focus-visible{outline:none}
.chat-search-results{display:grid;gap:4px;margin-top:14px;overflow:auto}
.chat-search-result{display:flex;align-items:center;gap:12px;width:100%;padding:12px;border:0;border-radius:14px;background:transparent;color:var(--text);text-align:left}
.chat-search-result:hover,.chat-search-result:focus-visible{background:var(--soft)}
.chat-search-result>i:first-child{flex:none;color:var(--accent);font-size:16px}
.chat-search-result>i:last-child{flex:none;color:var(--muted);font-size:12px}
.chat-search-result>span{display:grid;gap:4px;min-width:0;flex:1}
.chat-search-result strong,.chat-search-result small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chat-search-result strong{font-size:13px}
.chat-search-result small,.chat-search-empty{color:var(--muted);font-size:11px}
.chat-search-empty{margin:12px}
.dark .chat-search-dialog{background:var(--panel);border-color:var(--line)}
@media(min-width:901px){body[data-sidebar-state="collapsed"] .sidebar{transform:none}}
@media(max-width:900px){body[data-sidebar-state="collapsed"] .sidebar{width:76px;padding:20px 8px 14px}body[data-sidebar-state="collapsed"] .main-area{margin-left:0}body[data-sidebar-state="collapsed"] .sidebar.open{transform:translateX(0)}body[data-sidebar-state="hidden"] .topbar{padding-left:68px}}
@media(max-width:560px){.search-backdrop{padding:10vh 12px 16px}.chat-search-dialog{padding:17px;border-radius:20px}.brand-actions .icon-btn{width:30px;height:30px}}
.settings-dialog{display:flex;flex-direction:column;width:min(820px,100%);height:min(650px,calc(100vh - 40px));padding:28px 30px 0;overflow:hidden}
.settings-title{margin:0 54px 22px 0;font:700 23px/1.3 Manrope,sans-serif}
.settings-layout{display:flex;gap:28px;min-height:0;flex:1}
.settings-nav{display:flex;flex-direction:column;gap:5px;width:170px;flex:none;padding-right:20px;border-right:1px solid var(--line)}
.settings-nav-item{display:flex;align-items:center;gap:11px;width:100%;padding:11px 13px;border:0;border-radius:999px;background:transparent;color:var(--muted);text-align:left;font-size:13px;font-weight:600}
.settings-nav-item i{width:18px;font-size:16px;text-align:center}
.settings-nav-item:hover,.settings-nav-item.active{background:var(--soft);color:var(--accent-dark)}
.dark .settings-nav-item:hover,.dark .settings-nav-item.active{color:#dedbff}
.settings-content{min-width:0;flex:1;overflow:auto;padding:2px 4px 20px 0}
.settings-section[hidden]{display:none}
.settings-section h3{margin:0 0 17px;font:700 17px/1.4 Manrope,sans-serif}
.settings-dialog .settings-panel{padding:0}
.settings-dialog .setting-row{gap:18px;padding:14px 18px}
.settings-dialog .setting-row button{flex:none;min-width:128px;height:40px;padding:0 16px;white-space:nowrap;line-height:1}
.settings-dialog .setting-row select{flex:none;width:150px;height:40px;padding:0 14px}
.settings-footer{display:flex;align-items:center;justify-content:center;gap:10px;flex:none;min-height:70px;margin-top:12px;border-top:1px solid var(--line);color:var(--muted);font-size:12px}
.settings-footer img{height:28px;max-width:78px;width:auto}
.dark .settings-nav{border-color:var(--line)}
.settings-search{display:flex;align-items:center;gap:8px;height:38px;margin:0 0 8px;padding:0 11px;border:1px solid var(--line);border-radius:999px;color:var(--muted)}
.settings-search i{flex:none;font-size:13px}
.settings-search input{width:100%;min-width:0;height:100%;padding:0;border:0;background:transparent;color:var(--text);font-size:11px;outline:none}
.settings-search input:focus-visible{outline:none}
.settings-search-results{display:grid;gap:3px;max-height:180px;margin-bottom:8px;overflow:auto}
.settings-search-results[hidden]{display:none}
.settings-search-result{width:100%;padding:8px 10px;border:0;border-radius:12px;background:var(--soft);color:var(--text);text-align:left;font-size:11px}
.settings-search-result:hover,.settings-search-result:focus-visible{background:var(--line)}
.settings-search-empty{margin:4px 2px 8px;color:var(--muted);font-size:11px}
.setting-search-match{outline:2px solid var(--accent);outline-offset:-2px}
.dark .settings-search{border-color:var(--line)}
@media(max-width:560px){.settings-dialog{height:calc(100vh - 20px);padding:24px 16px 0}.settings-title{margin-bottom:16px}.settings-layout{gap:14px}.settings-nav{width:112px;padding-right:10px}.settings-nav-item{gap:7px;padding:10px 8px;font-size:11px}.settings-nav-item i{width:15px;font-size:14px}.settings-section h3{font-size:15px}.settings-dialog .setting-row{align-items:stretch;flex-direction:column;gap:10px;padding:14px}.settings-dialog .setting-row button{align-self:flex-start;width:max-content;max-width:none}.settings-dialog .setting-row select{width:100%;max-width:100%}.settings-footer{min-height:60px;font-size:11px}}
.chat-context-menu{position:fixed;z-index:1000;min-width:176px;padding:6px;background:var(--panel);border:1px solid var(--line);border-radius:18px;box-shadow:0 12px 36px #14112224}
.chat-context-menu[hidden]{display:none}
.chat-context-menu button{display:flex;width:100%;align-items:center;gap:10px;padding:10px 12px;border:0;border-radius:999px;background:transparent;color:var(--text);text-align:left;font-size:12px}
.chat-context-menu button:hover,.chat-context-menu button:focus-visible{background:var(--soft);color:var(--accent-dark)}
.chat-context-menu button[data-chat-action="delete"]{color:#c84e5a}
.chat-context-menu button[data-chat-action="delete"]:hover,.chat-context-menu button[data-chat-action="delete"]:focus-visible{background:#fff0f0;color:#b63b47}
.chat-manager-backdrop{z-index:1001}
.chat-manager-dialog{width:min(420px,calc(100% - 32px));padding:30px;background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:26px;box-shadow:0 24px 80px #0003;text-align:center}
.chat-manager-dialog .modal-icon{width:46px;height:46px;margin:0 auto 15px;display:grid;place-items:center;border-radius:50%;background:var(--soft);color:var(--accent);font-size:18px}
.chat-manager-dialog h2{margin:0 0 8px;font-family:Manrope,sans-serif;font-size:20px}
.chat-manager-dialog p{margin:0;color:var(--muted);font-size:13px;line-height:1.6}
.chat-manager-dialog input{width:100%;margin-top:18px}
.chat-manager-dialog input[hidden]{display:none}
.chat-manager-dialog .confirm-actions{margin-top:22px}
.chat-manager-dialog .confirm-actions button{min-width:112px}
.chat-manager-dialog .danger-btn{background:#c84e5a;color:#fff;border:0}
.chat-manager-dialog .danger-btn:hover{background:#b63b47}
.dark .chat-context-menu button[data-chat-action="delete"]:hover,.dark .chat-context-menu button[data-chat-action="delete"]:focus-visible{background:#2a181a;color:#ff9da5}
@media(max-width:560px){.chat-manager-dialog{padding:26px 20px}.chat-manager-dialog .confirm-actions{flex-wrap:wrap}}

#view-chat.new-chat-screen{position:relative;min-height:calc(100vh - 130px)}
.new-chat-screen .welcome-wrap{position:absolute;top:calc(50% - 108px);left:50%;width:min(720px,calc(100% - 48px));margin:0;transform:translate(-50%,-50%);z-index:1;pointer-events:none}
.new-chat-screen .welcome-wrap h1{margin:0;color:var(--text);font:600 clamp(23px,3vw,30px)/1.3 Manrope,sans-serif;letter-spacing:-.7px}
#welcomePrompt.is-typing::after{content:"";display:inline-block;height:1em;margin-left:4px;border-right:2px solid var(--accent);vertical-align:-.12em;animation:welcome-caret .8s steps(2,start) infinite}
.new-chat-screen .composer-zone{position:absolute;top:50%;right:auto;bottom:auto;left:50%;width:min(720px,calc(100% - 48px));height:auto;flex:none;margin:0;padding:0;transform:translate(-50%,-50%);background:transparent;z-index:2}
.new-chat-screen .disclaimer{display:none}
.new-chat-screen .composer-subject-select{width:auto;max-width:150px;height:32px;padding:6px 12px;font-size:11px;line-height:1.2}
.message.chat-enter{animation:chat-message-enter .32s ease both;animation-delay:var(--message-delay,0ms)}
@keyframes welcome-caret{to{visibility:hidden}}
@keyframes chat-message-enter{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:560px){
  .new-chat-screen .welcome-wrap{top:calc(50% - 112px);width:calc(100% - 36px)}
  .new-chat-screen .composer-zone{width:calc(100% - 36px)}
}
@media(prefers-reduced-motion:reduce){
  #welcomePrompt.is-typing::after{animation:none}
  .message.chat-enter{animation:none;opacity:1;transform:none}
}

.composer{background:#fff;border:0;border-radius:18px;box-shadow:0 4px 22px rgba(38,35,85,.07)}
.composer:focus-within{box-shadow:0 5px 24px rgba(38,35,85,.1)}
.composer textarea,.composer textarea:focus-visible{border:0;outline:none;box-shadow:none}
.composer .tool-chip{background:transparent;border:0;color:var(--muted);transition:background .16s ease,color .16s ease}
.composer .tool-chip:hover{background:var(--soft);color:var(--accent-dark)}
.composer .send-btn{background:transparent;border:0;color:var(--accent);transition:background .16s ease,color .16s ease}
.composer .send-btn:hover{background:var(--accent);color:#fff}
.dark .composer{background:#101010;border:0;box-shadow:0 4px 22px #0008}
.dark .composer:focus-within{background:#111;box-shadow:0 5px 24px #000a}
.dark .composer .tool-chip{background:transparent;border:0;color:var(--muted)}
.dark .composer .tool-chip:hover{background:#202020;color:#f3f4f6}
.dark .composer .send-btn{background:transparent;color:#b4aaff}
.dark .composer .send-btn:hover{background:var(--accent);color:#fff}
.composer .send-btn{display:grid;place-items:center;width:38px;height:38px;font-size:17px}
.composer .send-btn:disabled{opacity:.24;cursor:not-allowed}
.composer .send-btn:disabled:hover{background:transparent;color:var(--muted)}
.dark .composer .send-btn:disabled:hover{background:transparent;color:#b4aaff}
.composer .send-group{display:flex;align-items:center;gap:3px}
.composer .mic-btn{display:grid;place-items:center;width:38px;height:38px;padding:0;border:0;border-radius:999px;background:transparent;color:var(--muted);font-size:17px;transition:background .16s ease,color .16s ease}
.composer .mic-btn:hover{background:var(--soft);color:var(--accent-dark)}
.composer .mic-btn.listening{background:#fee2e2;color:#c62838}
.composer .mic-btn:disabled{opacity:.35;cursor:not-allowed}
.dark .composer .mic-btn{background:transparent;color:var(--muted)}
.dark .composer .mic-btn:hover{background:#202020;color:#f3f4f6}
.dark .composer .mic-btn.listening{background:#351b1e;color:#ff9da5}
.dark .composer .mic-btn:disabled{opacity:.35}

:root{--bg:#fbfaff;background:#fbfaff}
.auth-modal{width:min(680px,calc(100vw - 32px));max-height:calc(100vh - 32px);overflow:auto;padding:36px;text-align:left}
.auth-modal>.modal-icon,.auth-modal>h2,.auth-modal>#modalText{text-align:center}
.auth-modal>h2{font-size:23px}
.auth-account-picker{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:24px 0 20px}
.auth-account-choice{display:flex;align-items:center;gap:13px;min-height:76px;padding:15px;border:1px solid var(--line);border-radius:14px;background:var(--panel);color:var(--text);text-align:left;transition:border-color .16s ease,background .16s ease}
.auth-account-choice>i{display:grid;place-items:center;width:38px;height:38px;flex:none;border-radius:11px;background:var(--soft);color:var(--accent);font-size:19px}
.auth-account-choice>span{display:grid;gap:5px}
.auth-account-choice strong{font-size:13px}
.auth-account-choice small{color:var(--muted);font-size:11px}
.auth-account-choice:hover,.auth-account-choice.active{border-color:var(--accent);background:var(--soft)}
.auth-account-choice.active>i{background:var(--accent);color:#fff}
.auth-theme-picker{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:20px 0;padding:0;border:0}
.auth-theme-picker legend{grid-column:1/-1;margin-bottom:9px;font-size:12px;font-weight:700;color:var(--text)}
.auth-theme-picker label{display:flex;align-items:center;gap:8px;padding:11px 12px;border:1px solid var(--line);border-radius:12px;background:var(--panel);color:var(--text);font-size:12px;cursor:pointer}
.auth-theme-picker label:has(input:checked){border-color:var(--accent);background:var(--soft);color:var(--accent-dark)}
.auth-theme-picker input{width:15px;height:15px;margin:0;padding:0;accent-color:var(--accent)}
.auth-feedback{margin:0 0 12px;color:#bb3545;font-size:12px;line-height:1.5}
.auth-feedback:empty{display:none}
.auth-google{display:flex;align-items:center;justify-content:center;gap:9px}
.auth-divider{display:flex;align-items:center;gap:12px;margin:17px 0;color:var(--muted);font-size:11px}
.auth-divider::before,.auth-divider::after{content:"";height:1px;flex:1;background:var(--line)}
.auth-email-form{display:grid;gap:8px}
.auth-email-form label{margin-top:3px;font-size:11px;font-weight:700;color:var(--text)}
.auth-email-form input{width:100%;height:42px}
.auth-email-actions{display:flex;gap:9px;margin-top:8px}
.auth-email-actions button{flex:1;min-width:0;height:40px;padding:0 10px}
.auth-guest{margin-top:12px}
.auth-modal button:disabled{opacity:.55;cursor:wait}
.free-message-notice{margin:3px 0 0;text-align:center;color:var(--muted);font-size:10px;line-height:1.45}
.free-message-notice[hidden]{display:none}
.new-chat-screen .free-message-notice{position:absolute;top:calc(100% + 8px);left:0;width:100%;margin:0}
@media(max-width:560px){.auth-modal{padding:28px 22px}.auth-account-picker{grid-template-columns:1fr;gap:8px}.auth-account-choice{min-height:66px;padding:12px}.auth-theme-picker label{padding:10px}.auth-email-actions{flex-direction:column}}

body.purple-theme{
  --bg:#17121f;
  --panel:#211a2b;
  --text:#fff;
  --muted:#e8e8e8;
  --line:#3b3049;
  --accent:#c3a6ff;
  --accent-dark:#fff;
  --soft:#30253e;
  --shadow:0 12px 40px rgba(0,0,0,.28);
  background:var(--bg);
  color:var(--text);
  color-scheme:dark
}
body.purple-theme .brand-copy strong,
body.purple-theme .brand-fallback,
body.purple-theme .footer-collab,
body.purple-theme .settings-footer{color:#fff}
body.purple-theme .brand-fallback{background:transparent}
body.purple-theme .nav-item:not(.active),
body.purple-theme .recent-chat,
body.purple-theme .empty-recent,
body.purple-theme .side-section-title{color:#fff}
body.purple-theme .nalo-logo-link .nalo-logo-light{display:none}
body.purple-theme .nalo-logo-link .nalo-logo-dark{display:block}
.purple-theme .sidebar,.purple-theme .topbar,.purple-theme .composer,.purple-theme .settings-dialog,
.purple-theme .settings-panel,.purple-theme .settings-section,.purple-theme .chat-search-dialog,
.purple-theme .tool-panel,.purple-theme .history-card,.purple-theme .tool-result,.purple-theme .result-placeholder,
.purple-theme .modal,.purple-theme .suggestion-card{background:var(--panel);color:var(--text);border-color:var(--line)}
.purple-theme .topbar{background:var(--bg);border-bottom:0}
.purple-theme .nav-item.active,.purple-theme .nav-item:hover,.purple-theme .recent-chat.active,
.purple-theme .recent-chat:hover,.purple-theme .settings-nav-item.active,.purple-theme .settings-nav-item:hover{background:var(--soft);color:#fff}
.purple-theme .support-card{background:#211a2b;border-color:var(--line)}
.purple-theme .support-icon,.purple-theme .avatar{background:#392b4b;color:var(--accent)}
.purple-theme .composer{background:#211a2b;box-shadow:0 5px 24px rgba(0,0,0,.24)}
.purple-theme .composer:focus-within{background:#282034;box-shadow:0 6px 28px rgba(0,0,0,.3)}
.purple-theme .composer textarea,.purple-theme .composer textarea:focus-visible{background:transparent;border:0;outline:none;box-shadow:none;color:var(--text)}
.purple-theme .composer .tool-chip:hover,.purple-theme .composer .mic-btn:hover{background:var(--soft);color:var(--accent-dark)}
.purple-theme .composer .send-btn{color:var(--accent)}
.purple-theme .composer .send-btn:hover{background:var(--accent);color:#fff}
.purple-theme select,.purple-theme input,.purple-theme textarea{background:#1b1624;color:var(--text);border-color:var(--line)}
.purple-theme .settings-search,.purple-theme .chat-search-input{background:#1b1624;border-color:var(--line)}
.purple-theme .auth-theme-picker label:has(input:checked){background:var(--soft);color:var(--accent-dark)}
.purple-theme .auth-theme-picker label{background:var(--panel);color:var(--text)}
.purple-theme select,.purple-theme input,.purple-theme textarea{background:#1b1624;color:var(--text);border-color:var(--line)}
.purple-theme .settings-nav-item:hover,.purple-theme .settings-nav-item.active,
.purple-theme .nav-item.active,.purple-theme .nav-item:hover,.purple-theme .recent-chat.active,.purple-theme .recent-chat:hover{color:#fff}
.purple-theme .message.user .message-content{background:#30253e}
.purple-theme .usage-panel,.purple-theme .usage-reset-card{background:#211a2b}
.purple-theme .usage-meter-track{background:#3b3049}
.purple-theme .primary-btn,.purple-theme .usage-reset-button{background:#7650b5;color:#fff}
.purple-theme .primary-btn:hover,.purple-theme .usage-reset-button:hover:not(:disabled){background:#8b67c5;color:#fff}
.purple-theme .composer .send-btn:hover{background:#7650b5;color:#fff}
.purple-theme ::placeholder{color:#e8e8e8;opacity:.78}
.settings-install-button{min-width:230px!important;white-space:normal!important}
.install-app-status{margin:12px 2px 0;color:var(--muted);font-size:12px;line-height:1.6}
.install-app-status:empty{display:none}

.sidebar-bottom{display:grid;gap:2px;padding-top:8px;border-top:1px solid var(--line)}
.sidebar-footer-action{display:flex;align-items:center;gap:11px;width:100%;min-height:38px;padding:8px 9px;border:0;border-radius:8px;background:transparent;color:var(--muted);text-align:left;font-size:12px;font-weight:600}
.sidebar-footer-action>i{width:19px;flex:none;color:var(--accent);font-size:16px;text-align:center}
.sidebar-footer-action:hover,.sidebar-footer-action[aria-expanded="true"]{background:var(--soft);color:var(--accent-dark)}
.profile-row{border:0}
.usage-compact-percent{margin-left:auto;color:var(--muted);font-size:10px;font-variant-numeric:tabular-nums}
.usage-panel{display:flex;flex:none;max-height:min(38vh,340px);min-height:0;flex-direction:column;gap:12px;padding:12px;border:1px solid var(--line);border-radius:15px;background:var(--panel);overflow-y:auto;color:var(--text);overscroll-behavior:contain}
.usage-panel[hidden]{display:none}
.usage-panel-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}
.usage-panel-heading h2{margin:0;font:700 15px/1.3 Manrope,sans-serif}
.usage-panel-heading .icon-btn{width:30px;height:30px;flex:none;font-size:13px}
.usage-meter{display:grid;gap:10px;padding:0 1px 12px;border-bottom:1px solid var(--line)}
.usage-meter-label{display:flex;justify-content:space-between;align-items:baseline;gap:8px;font-size:11px}
.usage-meter-label strong{font-weight:700}
.usage-meter-label span{color:var(--muted);text-align:right;font-variant-numeric:tabular-nums}
.usage-meter-track{height:9px;overflow:hidden;border-radius:999px;background:var(--line)}
.usage-meter-track>span{display:block;width:0;height:100%;border-radius:inherit;background:var(--accent);transition:width .25s ease}
.usage-reset-countdown{margin:0;color:var(--muted);font-size:11px;line-height:1.5}
.usage-reset-card{display:grid;gap:10px;padding:13px;border:1px solid var(--line);border-radius:15px;background:var(--panel)}
.usage-reset-card h3{margin:0;font:700 13px/1.35 Manrope,sans-serif}
.usage-reset-card>p{margin:0;color:var(--muted);font-size:11px;line-height:1.5}
.usage-reset-button{width:100%;min-height:38px;padding:8px 10px;border:0;border-radius:999px;background:var(--accent);color:#fff;font-size:12px;font-weight:700}
.usage-reset-button:hover:not(:disabled){background:var(--accent-dark)}
.usage-reset-button:disabled{background:#8d8d8d;color:#f5f5f5;cursor:not-allowed;opacity:1}
.usage-action-status{color:var(--text)!important}
.usage-partnership{margin:auto 0 0;color:var(--muted);font-size:10px;line-height:1.55}
.usage-signin{display:grid;gap:9px}
.usage-signin[hidden]{display:none}
.usage-signin p{margin:0;color:var(--muted);font-size:11px;line-height:1.5}
.usage-signin .secondary-btn{width:100%;min-height:36px}
.dark .sidebar-bottom{border-color:var(--line)}
.dark .sidebar-footer-action:hover,.dark .sidebar-footer-action[aria-expanded="true"]{background:#181818;color:#f3f4f6}
.dark .usage-reset-card{background:#0a0a0a}
.dark .usage-meter-track{background:#242424}
.dark .usage-reset-button:disabled{background:#333;color:#aaa}
.purple-theme .sidebar-bottom{border-color:var(--line)}
.purple-theme .usage-reset-card{background:var(--panel);color:var(--text)}
.purple-theme .usage-meter-track{background:#d9cdf0}
body[data-sidebar-state="collapsed"] .sidebar-bottom .usage-toggle{display:none}
body[data-sidebar-state="collapsed"] .sidebar-footer-action.profile-row{justify-content:center;padding:10px 0}
body[data-sidebar-state="collapsed"] .sidebar-footer-action.profile-row span{display:none}
body[data-sidebar-state="collapsed"] .sidebar-footer-action.profile-row>i{font-size:17px}