@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@300;400;500&family=Syne:wght@400;500;600;700;800&family=Inter:wght@300;400;500&display=swap');
:root {
  --bg:#0d0d0f;--bg2:#141416;--bg3:#1a1a1e;--bg4:#202026;
  --border:#2a2a32;--border2:#353540;
  --text:#e8e8f0;--text2:#9090a8;--text3:#55556a;
  --accent:#7c6af5;--accent2:#5a4fd4;--accent-glow:rgba(124,106,245,0.15);
  --green:#3dd68c;--red:#f56565;--amber:#f6ad55;--blue:#63b3ed;
  --sidebar-w:260px;
}
[data-theme="light"] {
  --bg:#f5f5f7;--bg2:#ffffff;--bg3:#ebebef;--bg4:#e0e0e8;
  --border:#d4d4e0;--border2:#c0c0d0;
  --text:#1a1a2e;--text2:#55556a;--text3:#9090a8;
  --accent:#6355e8;--accent2:#4a3fd4;--accent-glow:rgba(99,85,232,0.12);
}
*{margin:0;padding:0;box-sizing:border-box;}
body{font-family:'Inter',sans-serif;background:var(--bg);color:var(--text);height:100vh;display:flex;overflow:hidden;font-size:14px;transition:background .3s,color .3s;}
/* SIDEBAR */
#sidebar{width:var(--sidebar-w);background:var(--bg2);border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0;transition:width .25s;overflow:hidden;}
#sidebar.collapsed{width:0;border:none;}
.sidebar-header{padding:16px 14px 12px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:8px;}
.logo{font-family:'Syne',sans-serif;font-weight:800;font-size:18px;color:var(--accent);letter-spacing:-.5px;flex:1;white-space:nowrap;}
.logo span{color:var(--text2);font-weight:400;}
.status-dot{width:8px;height:8px;border-radius:50%;background:var(--red);flex-shrink:0;transition:background .3s;}
.status-dot.on{background:var(--green);box-shadow:0 0 6px var(--green);}
.new-btn{margin:8px 10px;background:var(--accent);color:#fff;border:none;border-radius:8px;padding:8px 12px;font-size:13px;font-weight:500;cursor:pointer;display:flex;align-items:center;gap:6px;transition:background .2s,transform .1s;font-family:'Inter',sans-serif;white-space:nowrap;}
.new-btn:hover{background:var(--accent2);transform:translateY(-1px);}
/* Sidebar scrollable area */
.sidebar-scroll{flex:1;overflow-y:auto;overflow-x:hidden;min-height:0;}
.sidebar-scroll::-webkit-scrollbar{width:3px;}
.sidebar-scroll::-webkit-scrollbar-track{background:transparent;}
.sidebar-scroll::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px;transition:background .2s;}
.sidebar-scroll:hover::-webkit-scrollbar-thumb{background:var(--border2);}
/* Collapsible section headers */
.sidebar-group{border-bottom:1px solid var(--border);}
.sidebar-group-header{padding:9px 10px 9px 12px;font-size:11px;font-weight:600;letter-spacing:.8px;color:var(--text3);text-transform:uppercase;display:flex;align-items:center;gap:6px;cursor:pointer;user-select:none;transition:color .15s,background .15s;}
.sidebar-group-header:hover{color:var(--text2);background:var(--bg3);}
.sidebar-group-header .sg-count{margin-left:auto;font-size:10px;background:var(--bg3);border:1px solid var(--border);padding:1px 6px;border-radius:10px;color:var(--text3);font-weight:500;letter-spacing:0;transition:background .15s;}
.sidebar-group-header .sg-arrow{font-size:9px;color:var(--text3);transition:transform .2s,color .15s;margin-left:4px;flex-shrink:0;}
.sidebar-group-header.open .sg-arrow{transform:rotate(90deg);color:var(--accent);}
.sidebar-group-header.open{color:var(--text2);}
.sidebar-group-header.open .sg-count{background:var(--accent-glow);border-color:rgba(124,106,245,.3);color:var(--accent);}
/* Animated collapse */
.sidebar-group-body{overflow:hidden;max-height:0;transition:max-height .28s cubic-bezier(.4,0,.2,1);}
.sidebar-group-body.open{max-height:600px;}
/* Chats list gets its own scroll inside the body */
.chats-inner{max-height:280px;overflow-y:auto;overflow-x:hidden;}
.chats-inner::-webkit-scrollbar{width:3px;}
.chats-inner::-webkit-scrollbar-track{background:transparent;}
.chats-inner::-webkit-scrollbar-thumb{background:transparent;border-radius:3px;transition:background .3s;}
.chats-inner:hover::-webkit-scrollbar-thumb{background:var(--border2);}
/* Nav items */
.sidebar-group-header.open + .sidebar-group-body .sidebar-group-header-line{display:none;}
.sidebar-section-line{flex:1;height:1px;background:var(--border);}
.nav-item{padding:6px 10px;margin:1px 6px;border-radius:7px;cursor:pointer;display:flex;align-items:center;gap:8px;transition:background .15s;color:var(--text2);font-size:13px;white-space:nowrap;overflow:hidden;}
.nav-item:hover{background:var(--bg3);color:var(--text);}
.nav-item.active{background:var(--accent-glow);color:var(--accent);}
.nav-icon{font-size:14px;flex-shrink:0;width:18px;text-align:center;}
.nav-label{flex:1;overflow:hidden;text-overflow:ellipsis;}
.nav-del{opacity:0;font-size:11px;padding:2px 4px;border-radius:4px;transition:opacity .15s,background .15s;cursor:pointer;color:var(--text3);}
.nav-item:hover .nav-del{opacity:1;}
.nav-del:hover{background:rgba(245,101,101,.15);color:var(--red);}
.sidebar-bottom{border-top:1px solid var(--border);padding:8px;flex-shrink:0;}
.bottom-btn{width:100%;padding:8px 12px;background:none;border:none;border-radius:7px;color:var(--text2);font-size:13px;display:flex;align-items:center;gap:8px;cursor:pointer;font-family:'Inter',sans-serif;transition:background .15s,color .15s;white-space:nowrap;}
.bottom-btn:hover{background:var(--bg3);color:var(--text);}
.group-add-btn{margin:4px 8px 6px;padding:5px 10px;background:none;border:1px dashed var(--border);border-radius:7px;color:var(--text3);font-size:11px;cursor:pointer;font-family:'Inter',sans-serif;display:flex;align-items:center;gap:5px;transition:all .15s;width:calc(100% - 16px);}
.group-add-btn:hover{background:var(--accent-glow);border-color:var(--accent);color:var(--accent);}
/* MAIN */
#main{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0;}
#topbar{height:52px;border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 14px;gap:10px;background:var(--bg2);flex-shrink:0;}
.topbar-btn{background:none;border:1px solid var(--border);border-radius:7px;padding:6px 10px;color:var(--text2);cursor:pointer;font-size:13px;transition:all .15s;font-family:'Inter',sans-serif;display:flex;align-items:center;gap:6px;}
.topbar-btn:hover{background:var(--bg3);color:var(--text);border-color:var(--border2);}
.topbar-title{font-family:'Syne',sans-serif;font-weight:600;font-size:15px;color:var(--text);flex:1;}
.model-select{background:var(--bg3);border:1px solid var(--border);color:var(--text);padding:6px 10px;border-radius:7px;font-size:12px;font-family:'DM Mono',monospace;cursor:pointer;outline:none;transition:border-color .15s;max-width:180px;}
.model-select:focus{border-color:var(--accent);}
/* VIEWS */
.view{display:none;flex:1;flex-direction:column;overflow:hidden;}
.view.active{display:flex;}
/* AGENT BAR */
.agent-active-bar{padding:6px 16px;background:var(--accent-glow);border-bottom:1px solid rgba(124,106,245,.25);display:none;align-items:center;gap:8px;font-size:12px;color:var(--accent);flex-shrink:0;}
.agent-active-bar.visible{display:flex;}
.agent-active-bar strong{font-weight:600;}
.agent-bar-btn{background:none;border:none;color:var(--text3);cursor:pointer;font-size:12px;margin-left:auto;padding:2px 8px;border-radius:4px;font-family:'Inter',sans-serif;}
.agent-bar-btn:hover{background:rgba(255,255,255,.06);color:var(--text2);}
/* SYSTEM PROMPT */
.system-prompt-area{padding:8px 16px;background:var(--bg);border-bottom:1px solid var(--border);flex-shrink:0;}
.sys-toggle{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--text3);cursor:pointer;user-select:none;}
.sys-toggle:hover{color:var(--text2);}
.sys-badge{margin-left:auto;font-size:10px;background:var(--bg3);padding:2px 6px;border-radius:4px;}
.sys-textarea{display:none;width:100%;background:var(--bg3);border:1px solid var(--border);color:var(--text);padding:8px 10px;border-radius:8px;font-size:12px;font-family:'DM Mono',monospace;resize:vertical;min-height:60px;outline:none;margin-top:6px;}
.sys-textarea.open{display:block;}
.sys-textarea:focus{border-color:var(--accent);}
/* CHAT MESSAGES */
#chat-messages{flex:1;overflow-y:auto;padding:20px 24px;display:flex;flex-direction:column;gap:16px;box-sizing:border-box;width:100%;}
#chat-messages::-webkit-scrollbar{width:5px;}
#chat-messages::-webkit-scrollbar-thumb{background:var(--border2);border-radius:4px;}
.message{display:block;width:100%;animation:msgIn .2s ease;}
.message-inner{display:flex;gap:10px;align-items:flex-start;width:100%;}
.message.user .message-inner{flex-direction:row-reverse;}
@keyframes msgIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
.msg-avatar{width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:13px;flex-shrink:0;font-family:'Syne',sans-serif;font-weight:700;margin-top:2px;}
.msg-avatar.ai{background:var(--accent-glow);color:var(--accent);border:1px solid var(--accent);}
.msg-avatar.user{background:var(--bg3);color:var(--text2);}
.msg-bubble{padding:10px 14px;border-radius:12px;font-size:14px;line-height:1.7;color:var(--text);overflow:hidden;}
.message.ai .msg-bubble{background:var(--bg3);border:1px solid var(--border);border-top-left-radius:4px;width:calc(100% - 40px);}
.message.user .msg-bubble{background:var(--accent);color:#fff;border-top-right-radius:4px;max-width:75%;margin-left:auto;}
.msg-content{font-size:14px;line-height:1.7;color:inherit;overflow-wrap:anywhere;}
.msg-meta{font-size:10px;color:var(--text3);margin-top:4px;padding:0 2px;}
.message.user .msg-meta{text-align:right;}
.msg-bubble pre{margin:10px 0;border-radius:8px;overflow:hidden;border:1px solid var(--border);}
.msg-bubble code{font-family:'DM Mono',monospace;font-size:12.5px;background:rgba(0,0,0,.25);padding:1px 6px;border-radius:4px;color:var(--accent);}
.message.user .msg-bubble code{background:rgba(0,0,0,.2);color:#fff;}
.code-block{border-radius:8px;overflow:hidden;border:1px solid var(--border);margin:10px 0;}
.code-header{display:flex;align-items:center;padding:7px 12px;background:#111115;border-bottom:1px solid var(--border);gap:8px;}
.code-lang{font-family:'DM Mono',monospace;font-size:11px;color:var(--text3);letter-spacing:.5px;text-transform:uppercase;flex:1;}
.code-copy-btn{background:none;border:1px solid var(--border2);color:var(--text2);font-size:11px;padding:3px 10px;border-radius:5px;cursor:pointer;font-family:'Inter',sans-serif;transition:all .15s;display:flex;align-items:center;gap:4px;}
.code-copy-btn:hover{background:var(--accent);border-color:var(--accent);color:#fff;}
.code-copy-btn.copied{background:var(--green);border-color:var(--green);color:#fff;}
.code-body{padding:14px 16px;overflow-x:auto;font-family:'DM Mono',monospace;font-size:12.5px;line-height:1.6;color:#e2e8f0;white-space:pre;background:#0c0c10;}
.tok-kw{color:#c792ea;}.tok-str{color:#c3e88d;}.tok-num{color:#f78c6c;}.tok-cmt{color:#546e7a;font-style:italic;}.tok-fn{color:#82aaff;}.tok-cls{color:#ffcb6b;}.tok-var{color:#f07178;}.tok-attr{color:#ffcb6b;}.tok-tag{color:#f07178;}
.msg-bubble strong{font-weight:600;}
.msg-bubble em{font-style:italic;}
.msg-bubble ul,.msg-bubble ol{padding-left:18px;margin:6px 0;}
.msg-bubble li{margin:2px 0;}
.typing-indicator span{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--text3);margin:0 2px;animation:bounce 1.2s infinite;}
.typing-indicator span:nth-child(2){animation-delay:.2s;}
.typing-indicator span:nth-child(3){animation-delay:.4s;}
@keyframes bounce{0%,60%,100%{transform:translateY(0)}30%{transform:translateY(-6px)}}
.tool-result{background:var(--bg);border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:7px;padding:6px 10px;font-family:'DM Mono',monospace;font-size:11px;color:var(--text2);margin-bottom:8px;}
.tool-result-label{font-size:10px;color:var(--accent);font-weight:600;margin-bottom:2px;letter-spacing:.5px;}
.file-chip{display:inline-flex;align-items:center;gap:4px;background:rgba(255,255,255,.1);border-radius:5px;padding:2px 7px;font-size:11px;margin:2px 2px 6px;}
/* INPUT */
#chat-input-area{padding:12px 16px 14px;border-top:1px solid var(--border);background:var(--bg2);flex-shrink:0;}
.attached-files{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px;}
.attached-file{background:var(--bg3);border:1px solid var(--border);border-radius:6px;padding:4px 8px;font-size:12px;color:var(--text2);display:flex;align-items:center;gap:5px;}
.attached-file .rm{cursor:pointer;color:var(--text3);}
.attached-file .rm:hover{color:var(--red);}
.input-wrapper{display:flex;gap:8px;align-items:flex-end;background:var(--bg3);border:1px solid var(--border);border-radius:12px;padding:8px;transition:border-color .2s;}
.input-wrapper:focus-within{border-color:var(--accent);}
#chat-input{flex:1;background:none;border:none;color:var(--text);font-size:14px;font-family:'Inter',sans-serif;resize:none;outline:none;max-height:160px;min-height:22px;line-height:1.5;}
#chat-input::placeholder{color:var(--text3);}
.icon-btn{background:none;border:none;color:var(--text3);cursor:pointer;font-size:16px;padding:4px 6px;border-radius:6px;transition:all .15s;}
.icon-btn:hover{background:var(--bg4);color:var(--text2);}
.send-btn{background:var(--accent);border:none;border-radius:8px;color:#fff;cursor:pointer;padding:7px 14px;font-size:13px;font-weight:500;font-family:'Inter',sans-serif;transition:background .15s,transform .1s;display:flex;align-items:center;gap:5px;}
.send-btn:hover{background:var(--accent2);}
.send-btn:active{transform:scale(.97);}
.send-btn:disabled{opacity:.5;cursor:not-allowed;}
#file-input{display:none;}
/* WELCOME */
.welcome-screen{flex:1;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:12px;color:var(--text2);text-align:center;padding:40px;}
.welcome-logo{font-family:'Syne',sans-serif;font-size:42px;font-weight:800;color:var(--accent);letter-spacing:-1px;}
.welcome-logo span{color:var(--text3);font-weight:400;}
.welcome-desc{font-size:15px;line-height:1.6;max-width:400px;}
.welcome-actions{display:flex;gap:10px;margin-top:8px;flex-wrap:wrap;justify-content:center;}
.welcome-btn{padding:9px 18px;border-radius:9px;border:1px solid var(--border);background:none;color:var(--text2);cursor:pointer;font-size:13px;font-family:'Inter',sans-serif;transition:all .15s;display:flex;align-items:center;gap:6px;}
.welcome-btn:hover{background:var(--bg3);color:var(--text);border-color:var(--border2);}
.welcome-btn.primary{background:var(--accent);color:#fff;border-color:var(--accent);}
.welcome-btn.primary:hover{background:var(--accent2);}
/* MODELS */
.view-title{font-family:'Syne',sans-serif;font-size:22px;font-weight:700;margin-bottom:6px;}
.view-sub{color:var(--text2);font-size:13px;margin-bottom:20px;}
.search-bar{display:flex;gap:8px;margin-bottom:16px;align-items:center;}
.search-input{flex:1;background:var(--bg3);border:1px solid var(--border);border-radius:9px;padding:9px 14px;color:var(--text);font-size:13px;font-family:'Inter',sans-serif;outline:none;transition:border-color .15s;}
.search-input:focus{border-color:var(--accent);}
.search-input::placeholder{color:var(--text3);}
.models-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px;margin-bottom:24px;}
.model-card{background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:14px 16px;transition:border-color .15s,transform .1s;}
.model-card:hover{border-color:var(--border2);transform:translateY(-1px);}
.model-card.installed{border-color:rgba(61,214,140,.3);}
.mc-header{display:flex;align-items:center;gap:8px;margin-bottom:8px;}
.mc-icon{font-size:20px;}
.mc-name{font-family:'DM Mono',monospace;font-weight:500;font-size:13px;flex:1;}
.mc-badge{font-size:10px;padding:2px 7px;border-radius:5px;font-weight:600;letter-spacing:.3px;}
.mc-badge.installed{background:rgba(61,214,140,.15);color:var(--green);}
.mc-badge.popular{background:rgba(124,106,245,.15);color:var(--accent);}
.mc-desc{font-size:12px;color:var(--text2);line-height:1.5;margin-bottom:10px;}
.mc-meta{display:flex;gap:8px;margin-bottom:12px;flex-wrap:wrap;}
.mc-tag{font-size:11px;color:var(--text3);background:var(--bg3);padding:2px 7px;border-radius:5px;}
.mc-actions{display:flex;gap:6px;}
.mc-btn{flex:1;padding:7px;border-radius:7px;font-size:12px;font-weight:500;cursor:pointer;font-family:'Inter',sans-serif;border:1px solid var(--border);transition:all .15s;}
.mc-btn.primary{background:var(--accent);color:#fff;border-color:var(--accent);}
.mc-btn.primary:hover{background:var(--accent2);}
.mc-btn.secondary{background:none;color:var(--text2);}
.mc-btn.secondary:hover{background:var(--bg3);color:var(--text);}
.mc-btn.danger{background:none;color:var(--red);border-color:rgba(245,101,101,.3);}
.mc-btn.danger:hover{background:rgba(245,101,101,.1);}
.mc-btn:disabled{opacity:.5;cursor:not-allowed;}
.pull-progress{background:var(--bg);border-radius:6px;padding:8px 10px;margin-top:8px;font-family:'DM Mono',monospace;font-size:11px;color:var(--text2);display:none;}
.pull-progress.active{display:block;}
.progress-bar{height:3px;background:var(--border);border-radius:3px;margin-top:6px;overflow:hidden;}
.progress-fill{height:100%;background:var(--accent);transition:width .3s;border-radius:3px;}
/* PROJECTS */
.project-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;margin-top:16px;}
.proj-card{background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:16px;cursor:pointer;transition:all .15s;position:relative;}
.proj-card:hover{border-color:var(--accent);transform:translateY(-2px);}
.proj-card.new-proj{border-style:dashed;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px;min-height:120px;}
.proj-card.new-proj:hover{background:var(--accent-glow);}
.proj-icon{font-size:28px;margin-bottom:4px;}
.proj-name{font-family:'Syne',sans-serif;font-weight:600;font-size:15px;margin-bottom:4px;}
.proj-meta{font-size:12px;color:var(--text2);}
.proj-del{position:absolute;top:10px;right:10px;background:none;border:none;color:var(--text3);cursor:pointer;font-size:14px;border-radius:5px;padding:3px 5px;opacity:0;transition:opacity .15s;}
.proj-card:hover .proj-del{opacity:1;}
.proj-del:hover{color:var(--red);background:rgba(245,101,101,.1);}
/* AGENTS */
.agents-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px;}
.agent-card{background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:14px 16px;transition:border-color .15s,transform .1s;position:relative;}
.agent-card:hover{border-color:var(--accent);transform:translateY(-1px);}
.agent-card-header{display:flex;align-items:center;gap:10px;margin-bottom:6px;}
.agent-icon-big{font-size:22px;flex-shrink:0;}
.agent-name{font-family:'Syne',sans-serif;font-weight:600;font-size:14px;flex:1;}
.agent-model-badge{font-size:10px;font-family:'DM Mono',monospace;background:var(--bg3);border:1px solid var(--border);padding:2px 6px;border-radius:5px;color:var(--text3);}
.agent-desc{font-size:12px;color:var(--text2);line-height:1.5;margin-bottom:8px;}
.agent-tools-row{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:10px;}
.agent-tool-tag{font-size:10px;background:rgba(124,106,245,.1);color:var(--accent);border:1px solid rgba(124,106,245,.25);padding:2px 7px;border-radius:5px;}
.agent-actions{display:flex;gap:6px;}
.agent-del{position:absolute;top:10px;right:10px;background:none;border:none;color:var(--text3);cursor:pointer;font-size:13px;border-radius:5px;padding:3px 6px;opacity:0;transition:opacity .15s;}
.agent-card:hover .agent-del{opacity:1;}
.agent-del:hover{color:var(--red);background:rgba(245,101,101,.1);}
/* AGENT EDITOR */
.agent-editor{background:var(--bg2);border:1px solid var(--accent);border-radius:14px;padding:20px;margin-bottom:20px;display:none;}
.agent-editor.open{display:block;}
.editor-title{font-family:'Syne',sans-serif;font-weight:700;font-size:16px;margin-bottom:16px;display:flex;align-items:center;}
.editor-row{margin-bottom:14px;}
.editor-label{font-size:11px;font-weight:600;color:var(--text2);margin-bottom:5px;letter-spacing:.5px;text-transform:uppercase;}
.editor-input{width:100%;background:var(--bg3);border:1px solid var(--border);color:var(--text);padding:8px 11px;border-radius:8px;font-size:13px;font-family:'Inter',sans-serif;outline:none;transition:border-color .15s;}
.editor-input:focus{border-color:var(--accent);}
.editor-textarea{width:100%;background:var(--bg3);border:1px solid var(--border);color:var(--text);padding:8px 11px;border-radius:8px;font-size:13px;font-family:'DM Mono',monospace;outline:none;resize:vertical;min-height:90px;line-height:1.5;transition:border-color .15s;}
.editor-textarea:focus{border-color:var(--accent);}
.editor-row-2{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.editor-row-3{display:grid;grid-template-columns:80px 1fr 1fr 1fr;gap:10px;align-items:end;}
.tool-checks{display:flex;flex-wrap:wrap;gap:8px;}
.tool-check{display:flex;align-items:center;gap:6px;background:var(--bg3);border:1px solid var(--border);border-radius:7px;padding:6px 11px;cursor:pointer;font-size:12px;color:var(--text2);transition:all .15s;user-select:none;}
.tool-check:hover{border-color:var(--border2);}
.tool-check.on{background:rgba(124,106,245,.12);border-color:var(--accent);color:var(--accent);}
/* SETTINGS */
.settings-group{background:var(--bg2);border:1px solid var(--border);border-radius:12px;overflow:hidden;margin-bottom:16px;}
.settings-group-title{padding:10px 16px;font-size:11px;font-weight:600;letter-spacing:1px;color:var(--text3);text-transform:uppercase;border-bottom:1px solid var(--border);background:var(--bg3);}
.settings-row{padding:12px 16px;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--border);}
.settings-row:last-child{border-bottom:none;}
.settings-label{flex:1;font-size:13px;}
.settings-desc{font-size:11px;color:var(--text3);margin-top:2px;}
.settings-input{background:var(--bg3);border:1px solid var(--border);color:var(--text);padding:6px 10px;border-radius:7px;font-size:13px;font-family:'DM Mono',monospace;outline:none;width:200px;transition:border-color .15s;}
.settings-input:focus{border-color:var(--accent);}
.toggle{width:40px;height:22px;background:var(--bg4);border-radius:11px;border:1px solid var(--border);cursor:pointer;position:relative;transition:background .2s;flex-shrink:0;}
.toggle.on{background:var(--accent);border-color:var(--accent);}
.toggle::after{content:'';position:absolute;width:16px;height:16px;background:#fff;border-radius:50%;top:2px;left:2px;transition:transform .2s;box-shadow:0 1px 3px rgba(0,0,0,.3);}
.toggle.on::after{transform:translateX(18px);}
/* MODAL */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);display:none;align-items:center;justify-content:center;z-index:100;}
.modal-overlay.open{display:flex;}
.modal{background:var(--bg2);border:1px solid var(--border);border-radius:16px;padding:24px;width:440px;max-width:90vw;animation:modalIn .2s ease;}
@keyframes modalIn{from{opacity:0;transform:scale(.96) translateY(8px)}to{opacity:1;transform:scale(1) translateY(0)}}
.modal-title{font-family:'Syne',sans-serif;font-size:17px;font-weight:700;margin-bottom:16px;}
.modal-input{width:100%;background:var(--bg3);border:1px solid var(--border);color:var(--text);padding:9px 12px;border-radius:9px;font-size:14px;font-family:'Inter',sans-serif;outline:none;margin-bottom:12px;}
.modal-input:focus{border-color:var(--accent);}
.modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:16px;}
.modal-btn{padding:8px 18px;border-radius:8px;font-size:13px;font-weight:500;cursor:pointer;font-family:'Inter',sans-serif;border:1px solid var(--border);transition:all .15s;}
.modal-btn.cancel{background:none;color:var(--text2);}
.modal-btn.cancel:hover{background:var(--bg3);}
.modal-btn.confirm{background:var(--accent);color:#fff;border-color:var(--accent);}
.modal-btn.confirm:hover{background:var(--accent2);}
/* TOAST */
#toast-container{position:fixed;bottom:20px;right:20px;display:flex;flex-direction:column;gap:8px;z-index:200;}
.toast{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:10px 14px;font-size:13px;display:flex;align-items:center;gap:8px;animation:toastIn .25s ease;min-width:220px;max-width:320px;}
@keyframes toastIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.toast.success{border-color:rgba(61,214,140,.4);}
.toast.error{border-color:rgba(245,101,101,.4);}
.toast.info{border-color:rgba(99,179,237,.4);}
::-webkit-scrollbar{width:5px;height:5px;}
::-webkit-scrollbar-thumb{background:var(--border2);border-radius:4px;}
@media(max-width:600px){#sidebar{position:fixed;height:100vh;z-index:50;}#sidebar.collapsed{display:none;}}
/* AGENTE-OS */
.aos-lock{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1;gap:16px;padding:40px;}
.aos-lock-icon{font-size:48px;filter:grayscale(.5);opacity:.6;}
.aos-lock-title{font-family:'Syne',sans-serif;font-weight:700;font-size:18px;color:var(--text2);}
.aos-lock-sub{font-size:13px;color:var(--text3);text-align:center;max-width:320px;line-height:1.6;}
.aos-pin-wrap{display:flex;gap:8px;margin-top:4px;}
.aos-pin-input{background:var(--bg3);border:1px solid var(--border);color:var(--text);padding:10px 16px;border-radius:9px;font-size:22px;font-family:'DM Mono',monospace;letter-spacing:8px;width:160px;text-align:center;outline:none;transition:border-color .2s;}
.aos-pin-input:focus{border-color:var(--accent);}
.aos-pin-input.shake{border-color:var(--red);animation:aosShake .35s;}
@keyframes aosShake{0%,100%{transform:translateX(0)}20%,60%{transform:translateX(-7px)}40%,80%{transform:translateX(7px)}}
.aos-header{padding:10px 16px;border-bottom:1px solid var(--border);background:linear-gradient(90deg,var(--bg2),var(--bg3));display:flex;align-items:center;gap:10px;flex-shrink:0;}
.aos-badge{font-size:10px;padding:2px 9px;border-radius:10px;background:rgba(245,101,101,.12);color:var(--red);border:1px solid rgba(245,101,101,.25);font-weight:600;letter-spacing:.5px;}
.aos-draft-item{padding:8px 12px;border-bottom:1px solid var(--border);cursor:pointer;transition:background .15s;}
.aos-draft-item:hover{background:var(--bg3);}
.aos-draft-name{font-family:'DM Mono',monospace;font-size:10px;color:var(--text2);margin-bottom:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.aos-draft-meta{font-size:10px;color:var(--text3);display:flex;gap:6px;flex-wrap:wrap;}