.login-screen{display:flex;align-items:center;justify-content:center;height:100vh;background:var(--color-bg)}.login-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:8px;padding:40px 32px;width:100%;max-width:360px;display:flex;flex-direction:column;gap:16px}.login-title{font-size:22px;font-weight:700;text-align:center}.login-subtitle{font-size:13px;color:var(--color-text-muted);text-align:center;margin-top:-8px}.login-card form{display:flex;flex-direction:column;gap:10px}.login-card button[type=submit]{margin-top:4px;padding:10px;font-size:14px;width:100%}.chat-panel{display:flex;flex-direction:column;height:100%;overflow:hidden;background:var(--color-bg)}.chat-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px}.chat-empty{color:var(--color-text-muted);font-size:13px;text-align:center;margin-top:40px}.message{max-width:85%;display:flex;flex-direction:column;gap:8px}.user-message{align-self:flex-end}.assistant-message{align-self:flex-start}.message-content{padding:10px 14px;border-radius:8px;font-size:13px;line-height:1.5;white-space:pre-wrap;word-break:break-word}.user-message .message-content{background:var(--color-primary);color:#fff;border-radius:8px 8px 2px}.assistant-message .message-content{background:var(--color-surface);border:1px solid var(--color-border);border-radius:8px 8px 8px 2px}.message-content.streaming{color:var(--color-text-muted);font-family:monospace;font-size:11px;max-height:80px;overflow:hidden}.message-actions{display:flex;flex-direction:column;gap:6px;padding:8px 0}.changed-files{font-size:11px;color:var(--color-text-muted)}.action-buttons{display:flex;gap:8px}.action-buttons button{font-size:12px;padding:5px 12px}.message-status{font-size:11px;padding:4px 8px;border-radius:4px}.message-status.approved{background:#16a34a1a;color:var(--color-success)}.message-status.discarded{background:var(--color-bg);color:var(--color-text-muted)}.chat-pending-notice{background:#f59e0b1a;border-top:1px solid rgba(245,158,11,.3);padding:8px 16px;font-size:12px;color:var(--color-pending);flex-shrink:0;display:flex;align-items:center;gap:12px;flex-wrap:wrap}.chat-pending-notice button{font-size:12px;padding:4px 12px}.deploy-status{display:flex;align-items:center;gap:8px;padding:8px 16px;font-size:12px;flex-shrink:0;border-top:1px solid transparent}.deploy-status--pending{background:#2563eb12;border-color:#2563eb33;color:var(--color-primary)}.deploy-status--success{background:#16a34a12;border-color:#16a34a33;color:var(--color-success)}.deploy-status--failure{background:#dc262612;border-color:#dc262633;color:var(--color-danger)}.deploy-status-indicator{width:8px;height:8px;border-radius:50%;flex-shrink:0;background:currentColor}.deploy-status--pending .deploy-status-indicator{animation:pulse 1.2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}.deploy-status a{color:inherit;margin-left:auto;text-underline-offset:2px}.chat-error{background:#dc262614;border-top:1px solid rgba(220,38,38,.2);padding:8px 16px;font-size:12px;color:var(--color-danger);flex-shrink:0}.chat-input-row{border-top:1px solid var(--color-border);background:var(--color-surface);padding:10px 12px;display:flex;flex-direction:column;gap:6px;flex-shrink:0}.active-context{font-size:11px;color:var(--color-primary)}.chat-input-area{display:flex;gap:8px;align-items:flex-end}.chat-input{flex:1;resize:none;min-height:40px;max-height:120px;line-height:1.4}.send-btn{padding:8px 16px;flex-shrink:0;align-self:flex-end}.preview-panel{display:flex;flex-direction:column;height:100%;overflow:hidden;background:var(--color-surface)}.preview-header{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;border-bottom:1px solid var(--color-border);flex-shrink:0}.preview-title{font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted)}.preview-toggle{display:flex;gap:2px;background:var(--color-bg);border:1px solid var(--color-border);border-radius:4px;padding:2px}.preview-toggle button{border:none;background:transparent;border-radius:3px;padding:3px 10px;font-size:11px;color:var(--color-text-muted)}.preview-toggle button.active{background:var(--color-surface);color:var(--color-text);font-weight:600}.preview-toggle button:hover:not(.active){background:var(--color-border)}.preview-empty{display:flex;align-items:center;justify-content:center;flex:1;font-size:13px;color:var(--color-text-muted);padding:24px;text-align:center}.preview-iframe{flex:1;border:none;width:100%;min-height:0;background:#fff}.preview-notice{padding:4px 12px;font-size:11px;color:var(--color-text-muted);background:var(--color-bg);border-top:1px solid var(--color-border);flex-shrink:0}.editor-layout{display:flex;flex-direction:column;height:100vh;overflow:hidden}.editor-header{height:var(--header-height);background:var(--color-surface);border-bottom:1px solid var(--color-border);display:flex;align-items:center;padding:0 12px;flex-shrink:0}.editor-title{font-weight:600;font-size:15px;flex:1}.mobile-tabs{display:none}.editor-body{display:flex;flex:1;overflow:hidden}.chat-area{flex:1;display:flex;flex-direction:column;overflow:hidden;border-right:1px solid var(--color-border);min-width:0}.preview-area{width:50%;min-width:280px;flex-shrink:0;display:flex;flex-direction:column;overflow:hidden}@media (max-width: 768px){.mobile-tabs{display:flex;gap:4px}.mobile-tabs .tab{padding:4px 10px;font-size:12px;border-color:transparent;background:transparent;color:var(--color-text-muted)}.mobile-tabs .tab.active{color:var(--color-primary);border-bottom:2px solid var(--color-primary);border-radius:0}.chat-area,.preview-area{display:none;width:100%;flex:1}.chat-area.mobile-visible,.preview-area.mobile-visible{display:flex;flex-direction:column}.chat-area{border-right:none}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-bg: #f5f5f5;--color-surface: #ffffff;--color-border: #d0d0d0;--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-danger: #dc2626;--color-danger-hover: #b91c1c;--color-success: #16a34a;--color-text: #111827;--color-text-muted: #6b7280;--color-pending: #f59e0b;--sidebar-width: 240px;--header-height: 48px;font-size:14px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--color-text)}body{background:var(--color-bg);height:100vh;overflow:hidden}#root{height:100vh;display:flex;flex-direction:column}button{cursor:pointer;border:1px solid var(--color-border);border-radius:4px;padding:6px 12px;font-size:13px;background:var(--color-surface);color:var(--color-text);transition:background .15s,border-color .15s}button:hover:not(:disabled){background:var(--color-bg)}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}button.primary:hover:not(:disabled){background:var(--color-primary-hover);border-color:var(--color-primary-hover)}button.danger{background:var(--color-danger);color:#fff;border-color:var(--color-danger)}button.danger:hover:not(:disabled){background:var(--color-danger-hover);border-color:var(--color-danger-hover)}button.success{background:var(--color-success);color:#fff;border-color:var(--color-success)}input[type=text],input[type=password],textarea{border:1px solid var(--color-border);border-radius:4px;padding:8px 10px;font-size:13px;font-family:inherit;color:var(--color-text);background:var(--color-surface);width:100%;outline:none}input[type=text]:focus,input[type=password]:focus,textarea:focus{border-color:var(--color-primary);box-shadow:0 0 0 2px #2563eb26}.error-msg{color:var(--color-danger);font-size:13px;margin-top:6px}