:root{--bg:#0a0a0a;--bg-surface:#141414;--bg-elevated:#1a1a1a;--bg-hover:#222;--border:#2a2a2a;--text:#e0e0e0;--text-dim:#888;--text-faint:#555;--accent:#3b82f6;--accent-hover:#2563eb;--green:#22c55e;--amber:#f59e0b;--red:#ef4444;--radius:8px;--sidebar-w:260px;--font:-apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;--mono:"SF Mono", "Fira Code", "JetBrains Mono", monospace}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}html,body,#root{height:100%;overflow:hidden}body{font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-size:14px;line-height:1.5}button{cursor:pointer;color:inherit;background:0 0;border:none;font-family:inherit}input,textarea{font-family:inherit;font-size:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-faint)}.app-layout{width:100vw;height:100vh;display:flex}.app-layout.sidebar-open .sidebar{transform:translate(0)}.app-layout.sidebar-open .sidebar-overlay{display:block}.sidebar-overlay{z-index:9;background:#00000080;display:none;position:fixed;inset:0}.sidebar{width:var(--sidebar-w);background:var(--bg-surface);border-right:1px solid var(--border);z-index:10;flex-direction:column;flex-shrink:0;transition:transform .2s;display:flex}.sidebar-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:12px 14px;display:flex}.sidebar-logo{letter-spacing:-.3px;font-size:15px;font-weight:700}.sidebar-collapse-btn{color:var(--text-dim);border-radius:4px;padding:4px 8px;font-size:13px}.sidebar-collapse-btn:hover{background:var(--bg-hover);color:var(--text)}.sidebar-content{flex:1;padding:8px;overflow-y:auto}.space-group{margin-bottom:4px}.space-item{border-radius:var(--radius);cursor:pointer;color:var(--text);align-items:center;gap:6px;padding:6px 8px;font-size:13px;display:flex}.space-item:hover{background:var(--bg-hover)}.space-item.active{background:var(--bg-elevated)}.space-chevron{color:var(--text-dim);text-align:center;width:14px;font-size:10px;transition:transform .15s}.space-chevron.expanded{transform:rotate(90deg)}.space-sessions{margin-left:14px}.session-item{border-radius:var(--radius);cursor:pointer;color:var(--text-dim);white-space:nowrap;text-overflow:ellipsis;padding:5px 8px 5px 10px;font-size:12px;overflow:hidden}.session-item:hover{background:var(--bg-hover);color:var(--text)}.session-item.active{background:var(--bg-elevated);color:var(--accent)}.sidebar-footer{border-top:1px solid var(--border);align-items:center;gap:8px;padding:10px 14px;display:flex}.user-avatar{border-radius:50%;flex-shrink:0;width:24px;height:24px}.user-name{color:var(--text-dim);text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:12px;overflow:hidden}.main-content{flex-direction:column;flex:1;min-width:0;display:flex;overflow:hidden}.top-bar{border-bottom:1px solid var(--border);flex-shrink:0;align-items:center;gap:10px;padding:8px 12px;display:flex}.top-bar-title{text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:13px;font-weight:600;overflow:hidden}.top-bar-menu-btn{color:var(--text-dim);border-radius:4px;padding:4px 8px;display:none}.tabs{gap:2px;display:flex}.tab-btn{color:var(--text-dim);border-radius:6px;padding:4px 12px;font-size:12px}.tab-btn:hover{background:var(--bg-hover)}.tab-btn.active{background:var(--bg-elevated);color:var(--text)}.session-area{flex-direction:column;flex:1;display:flex;overflow:hidden}.chat-messages{flex-direction:column;flex:1;gap:12px;padding:16px;display:flex;overflow-y:auto}.chat-message{max-width:100%}.chat-message-role{color:var(--text-faint);text-transform:capitalize;margin-bottom:4px;font-size:11px}.chat-message-content{white-space:pre-wrap;word-break:break-word;font-size:13px;line-height:1.6}.chat-message-content code{font-family:var(--mono);background:var(--bg-elevated);border-radius:3px;padding:1px 4px;font-size:12px}.chat-message-content pre{background:var(--bg-elevated);border-radius:var(--radius);margin:8px 0;padding:12px;overflow-x:auto}.chat-message-content pre code{background:0 0;padding:0}.composer{border-top:1px solid var(--border);flex-shrink:0;align-items:flex-end;gap:8px;padding:12px;display:flex}.composer-input{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);resize:none;outline:none;flex:1;min-height:40px;max-height:200px;padding:10px 12px;font-size:13px;line-height:1.5}.composer-input:focus{border-color:var(--accent)}.send-button-group{display:flex;position:relative}.send-btn{background:var(--accent);color:#fff;border-radius:var(--radius);white-space:nowrap;align-items:center;gap:4px;padding:8px 16px;font-size:13px;font-weight:600;display:flex}.send-btn:hover{background:var(--accent-hover)}.send-btn:disabled{opacity:.4;cursor:not-allowed}.send-dropdown-btn{background:var(--accent);color:#fff;border-radius:0 var(--radius) var(--radius) 0;border-left:1px solid #fff3;justify-content:center;align-items:center;width:24px;font-size:10px;display:flex}.send-dropdown-btn:hover{background:var(--accent-hover)}.send-dropdown{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);z-index:20;min-width:160px;margin-bottom:4px;position:absolute;bottom:100%;right:0;overflow:hidden}.send-dropdown-item{text-align:left;width:100%;padding:8px 12px;font-size:12px}.send-dropdown-item:hover{background:var(--bg-hover)}.send-dropdown-item .item-desc{color:var(--text-faint);margin-top:2px;font-size:10px}.goal-badge{border-radius:12px;align-items:center;gap:6px;padding:3px 10px;font-size:11px;font-weight:600;display:inline-flex}.goal-badge.active{color:var(--accent);background:#3b82f626}.goal-badge.paused{color:var(--amber);background:#f59e0b26}.goal-badge.complete{color:var(--green);background:#22c55e26}.goal-badge.budget{color:var(--red);background:#ef444426}.login-page{background:var(--bg);justify-content:center;align-items:center;height:100vh;display:flex}.login-card{background:var(--bg-surface);border:1px solid var(--border);text-align:center;border-radius:12px;width:360px;padding:40px}.login-title{margin-bottom:8px;font-size:22px;font-weight:700}.login-subtitle{color:var(--text-dim);margin-bottom:24px;font-size:13px}.login-btn{border-radius:var(--radius);border:1px solid var(--border);background:var(--bg-elevated);width:100%;color:var(--text);justify-content:center;align-items:center;gap:8px;margin-bottom:8px;padding:12px;font-size:14px;font-weight:600;display:flex}.login-btn:hover{background:var(--bg-hover)}.empty-state{height:100%;color:var(--text-faint);text-align:center;flex-direction:column;justify-content:center;align-items:center;padding:40px;display:flex}.empty-state-icon{margin-bottom:12px;font-size:32px}.empty-state-title{color:var(--text-dim);margin-bottom:4px;font-size:16px}.empty-state-desc{font-size:13px}.new-space-btn{background:var(--bg-elevated);border:1px dashed var(--border);border-radius:var(--radius);color:var(--text-dim);text-align:center;width:calc(100% - 16px);margin:8px;padding:8px 12px;font-size:12px}.new-space-btn:hover{border-color:var(--accent);color:var(--accent)}.new-session-btn{color:var(--text-dim);text-align:center;padding:4px 8px;font-size:11px}.new-session-btn:hover{color:var(--accent)}.terminal-container{flex:1;padding:4px;overflow:hidden}.terminal-container .xterm{height:100%;padding:8px}.modal-overlay{z-index:100;background:#0009;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background:var(--bg-surface);border:1px solid var(--border);border-radius:12px;width:420px;max-width:90vw;padding:24px}.modal-title{margin-bottom:16px;font-size:16px;font-weight:600}.modal-field{margin-bottom:12px}.modal-label{color:var(--text-dim);margin-bottom:4px;font-size:12px;display:block}.modal-input{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);width:100%;color:var(--text);outline:none;padding:8px 10px;font-size:13px}.modal-input:focus{border-color:var(--accent)}.modal-actions{justify-content:flex-end;gap:8px;margin-top:20px;display:flex}.btn-secondary{border-radius:var(--radius);background:var(--bg-elevated);color:var(--text);padding:8px 16px;font-size:13px}.btn-secondary:hover{background:var(--bg-hover)}.btn-primary{border-radius:var(--radius);background:var(--accent);color:#fff;padding:8px 16px;font-size:13px;font-weight:600}.btn-primary:hover{background:var(--accent-hover)}.btn-primary:disabled{opacity:.4;cursor:not-allowed}@media (width<=768px){.sidebar{position:fixed;top:0;bottom:0;left:0;transform:translate(-100%);box-shadow:4px 0 20px #00000080}.top-bar-menu-btn{display:block}.composer{padding:8px}.composer-input{font-size:16px}.chat-messages{padding:10px}.repo-picker-modal{border-radius:12px;max-height:90vh;width:95vw!important}}.repo-picker-modal{background:var(--bg-surface);border:1px solid var(--border);border-radius:16px;flex-direction:column;width:600px;max-width:90vw;max-height:85vh;display:flex;overflow:hidden;box-shadow:0 20px 60px #00000080}.repo-picker-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.repo-picker-title{font-size:16px;font-weight:700}.repo-picker-close{color:var(--text-dim);border-radius:6px;padding:4px 8px;font-size:14px}.repo-picker-close:hover{background:var(--bg-hover);color:var(--text)}.repo-picker-tabs{border-bottom:1px solid var(--border);gap:4px;padding:8px 16px;display:flex}.repo-tab{color:var(--text-dim);border-radius:8px;align-items:center;gap:6px;padding:7px 14px;font-size:13px;font-weight:500;transition:all .15s;display:flex}.repo-tab:hover{background:var(--bg-hover);color:var(--text)}.repo-tab.active{background:var(--bg-elevated);color:var(--text)}.repo-picker-error{color:var(--red);background:#ef44441a;border-bottom:1px solid #ef444433;padding:8px 20px;font-size:12px}.repo-picker-connect{text-align:center;flex-direction:column;align-items:center;gap:16px;padding:48px 24px;display:flex}.connect-icon{color:var(--text-dim)}.connect-text{color:var(--text-dim);max-width:320px;font-size:13px;line-height:1.5}.connect-btn{background:var(--bg-elevated);border:1px solid var(--border);color:var(--text);border-radius:8px;align-items:center;gap:8px;padding:10px 24px;font-size:14px;font-weight:600;text-decoration:none;transition:all .15s;display:inline-flex}.connect-btn:hover{background:var(--bg-hover);border-color:var(--accent)}.repo-search-wrap{border-bottom:1px solid var(--border);align-items:center;gap:8px;padding:12px 16px;display:flex}.repo-search-icon{color:var(--text-faint);font-size:14px}.repo-search-input{color:var(--text);background:0 0;border:none;outline:none;flex:1;font-size:14px}.repo-search-input::placeholder{color:var(--text-faint)}.repo-search-clear{color:var(--text-dim);border-radius:4px;padding:2px 6px;font-size:11px}.repo-search-clear:hover{background:var(--bg-hover)}.repo-list{flex:1;padding:4px 0 8px;overflow-y:auto}.repo-loading{color:var(--text-dim);justify-content:center;align-items:center;gap:8px;padding:24px;font-size:13px;display:flex}.repo-empty{text-align:center;color:var(--text-faint);padding:32px;font-size:13px}.repo-group{margin-bottom:4px}.repo-group-header{align-items:center;gap:8px;padding:8px 16px 4px;display:flex}.repo-group-avatar{border-radius:4px;width:20px;height:20px}.repo-group-name{color:var(--text-dim);font-size:12px;font-weight:600}.repo-group-count{color:var(--text-faint);background:var(--bg-elevated);border-radius:8px;padding:1px 6px;font-size:10px}.repo-item{cursor:pointer;border-left:2px solid #0000;padding:8px 16px;transition:background .1s}.repo-item:hover{background:var(--bg-hover);border-left-color:var(--accent)}.repo-item-main{align-items:center;gap:6px;display:flex}.repo-item-name{color:var(--text);font-size:13px;font-weight:500}.repo-item-desc{color:var(--text-dim);text-overflow:ellipsis;white-space:nowrap;max-width:450px;margin-top:2px;font-size:11px;overflow:hidden}.repo-item-meta{color:var(--text-faint);gap:12px;margin-top:3px;font-size:10px;display:flex}.repo-badge{text-transform:uppercase;border-radius:4px;padding:1px 5px;font-size:9px;font-weight:600}.repo-badge.private{color:var(--amber);background:#f59e0b26}.repo-badge.fork{color:#60a5fa;background:#60a5fa26}.repo-badge.lang{background:var(--bg-elevated);color:var(--text-dim)}.repo-url-form{flex-direction:column;gap:12px;padding:20px;display:flex}.form-field{flex-direction:column;gap:4px;display:flex}.form-label{color:var(--text-dim);font-size:12px;font-weight:500}.form-input{background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:8px;outline:none;padding:10px 12px;font-size:13px;transition:border-color .15s}.form-input:focus{border-color:var(--accent)}.form-input::placeholder{color:var(--text-faint)}.form-auth-toggle{color:var(--text-dim);cursor:pointer;-webkit-user-select:none;user-select:none;padding:4px 0;font-size:12px}.form-auth-toggle:hover{color:var(--text)}.form-auth-fields{background:var(--bg);border:1px solid var(--border);border-radius:8px;flex-direction:column;gap:12px;padding:12px;display:flex}.repo-url-clone-btn{background:var(--accent);color:#fff;border-radius:8px;margin-top:8px;padding:12px;font-size:14px;font-weight:600;transition:background .15s}.repo-url-clone-btn:hover:not(:disabled){background:var(--accent-hover)}.repo-url-clone-btn:disabled{opacity:.4;cursor:not-allowed}.spinner{border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:14px;height:14px;animation:.6s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.thinking-block{border-left:2px solid var(--text-faint);margin-bottom:6px;padding-left:10px}.thinking-block summary{color:var(--text-faint);cursor:pointer;-webkit-user-select:none;user-select:none;font-size:11px}.thinking-block[open] summary{margin-bottom:4px}.thinking-content{color:var(--text-dim);white-space:pre-wrap;max-height:300px;font-size:12px;line-height:1.5;overflow-y:auto}.admin-panel{background:var(--bg-surface)}.admin-header{border-bottom:1px solid var(--border);padding:16px 20px}.admin-table{border-collapse:collapse;width:100%}.admin-table th{text-align:left;color:var(--text-faint);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border);padding:10px 16px;font-size:11px}.admin-table td{border-bottom:1px solid var(--border);padding:10px 16px;font-size:13px}.admin-table tr:hover td{background:var(--bg-hover)}.role-badge{border-radius:4px;padding:2px 8px;font-size:10px;font-weight:600}.role-badge.admin{color:var(--accent);background:#3b82f626}.role-badge.user{background:var(--bg-elevated);color:var(--text-dim)}.role-badge.disabled{color:var(--red);background:#ef444426}.admin-actions{gap:6px;display:flex}.admin-action-btn{background:var(--bg-elevated);color:var(--text-dim);border-radius:4px;padding:3px 8px;font-size:11px}.admin-action-btn:hover{background:var(--bg-hover);color:var(--text)}.admin-action-btn.danger:hover{color:var(--red);background:#ef444426}.model-selector{align-items:center;gap:4px;display:flex}.model-select{background:var(--bg-elevated);border:1px solid var(--border);color:var(--text);cursor:pointer;border-radius:6px;outline:none;padding:3px 8px;font-size:11px}