.chat-layout{display:flex;flex-direction:column;height:100vh;background:#fff}.portal-main{flex:1 1;min-height:0;display:flex;flex-direction:row}.portal-workspace{flex:1 1;min-width:0;min-height:0;display:flex;flex-direction:column}.chat-input-wrap{flex-shrink:0;padding:16px 24px 24px;background:linear-gradient(0deg,#fff 80%,transparent)}.chat-input-form{max-width:768px;margin:0 auto;display:flex;gap:10px;align-items:flex-end;padding:12px;border:1px solid #dadce0;border-radius:16px;background:#fff;box-shadow:0 2px 12px rgba(0,0,0,.06)}.chat-input-form:focus-within{border-color:#1a73e8;box-shadow:0 2px 16px rgba(26,115,232,.12)}.chat-input-form textarea{flex:1 1;border:none;resize:none;font:inherit;font-size:14px;line-height:1.5;padding:4px 0;min-height:48px;max-height:160px;background:transparent}.chat-input-form textarea:focus{outline:none}.chat-input-form textarea:disabled{color:#9aa0a6}.chat-input-form button{flex-shrink:0;padding:10px 20px;border:none;border-radius:10px;background:#1a73e8;color:#fff;font:inherit;font-size:14px;font-weight:500;cursor:pointer}.chat-input-form button:hover:not(:disabled){background:#1557b0}.chat-input-form button:disabled{opacity:.55;cursor:not-allowed}.chat-input-hint{max-width:768px;margin:8px auto 0;font-size:11px;color:#9aa0a6;text-align:center}.chat-rail{display:flex;flex-direction:column;width:min(420px,38vw);min-width:320px;flex-shrink:0;border-left:1px solid #e8eaed;background:#f8f9fa;min-height:0}.chat-rail-header{flex-shrink:0;padding:16px 20px 12px;border-bottom:1px solid #e8eaed;background:#fff}.chat-rail-header h2{margin:0 0 4px;font-size:15px;font-weight:600;color:#202124}.chat-rail-header p{margin:0;font-size:12px;line-height:1.45;color:#5f6368}.chat-rail-body{flex:1 1;min-height:0;overflow-y:auto;display:flex;flex-direction:column}.chat-rail-messages{flex:1 1;min-height:0;overflow-y:auto}.chat-rail-empty{padding:24px 20px;text-align:left}.chat-rail-empty h3{margin:0 0 8px;font-size:14px;font-weight:600;color:#202124}.chat-rail-empty p{margin:0;font-size:13px;line-height:1.5;color:#5f6368}.chat-rail-footer{flex-shrink:0;border-top:1px solid #e8eaed;background:#fff}.chat-rail-status{padding:8px 16px;font-size:12px;text-align:center;border-bottom:1px solid #e8eaed}.chat-rail-status.running{color:#1a73e8;background:#e8f0fe}.chat-rail .suggested-prompts{max-width:none;margin:0;padding:16px 16px 8px;text-align:left}.chat-rail .suggested-prompts h2{font-size:14px;font-weight:600;margin-bottom:6px}.chat-rail .suggested-subtitle{margin-bottom:16px;font-size:12px;line-height:1.45}.chat-rail .prompt-grid{grid-template-columns:1fr;gap:8px}.chat-rail .prompt-card{padding:12px 14px;border-radius:10px}.chat-rail .message-list{max-width:none;margin:0;padding:16px;gap:16px}.chat-rail .message-content{max-width:92%}.chat-rail .chat-input-wrap,.chat-rail .macro-chat-input-wrap{padding:12px 16px 16px;background:#fff}.chat-rail .chat-input-form,.chat-rail .macro-chat-input-error,.chat-rail .macro-chat-input-form,.chat-rail .macro-chat-input-hint{max-width:none;margin:0}.chat-rail .macro-chat-input-hint{text-align:left}@media (max-width:960px){.portal-main{flex-direction:column}.chat-rail{width:100%;min-width:0;max-height:45vh;border-left:none;border-top:1px solid #e8eaed}}.suggested-prompts{max-width:720px;margin:0 auto;padding:48px 24px 24px;text-align:center}.suggested-prompts h2{margin:0 0 8px;font-size:24px;font-weight:600;color:#1a1a1a}.suggested-subtitle{margin:0 0 32px;font-size:14px;color:#5f6368}.prompt-category{text-align:left;margin-bottom:24px}.prompt-category h3{margin:0 0 10px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:#80868b}.prompt-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));grid-gap:10px;gap:10px}.prompt-card{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:4px;padding:14px 16px;border:1px solid #dadce0;border-radius:12px;background:#fff;text-align:left;cursor:pointer;transition:border-color .15s,box-shadow .15s}.prompt-card:hover:not(:disabled){border-color:#1a73e8;box-shadow:0 2px 8px rgba(26,115,232,.12)}.prompt-card:disabled{opacity:.55;cursor:not-allowed}.prompt-card.coming-soon{opacity:.75}.prompt-label{font-size:14px;font-weight:500;color:#1a1a1a}.prompt-desc{font-size:12px;line-height:1.4;color:#5f6368}.prompt-badge{position:absolute;top:10px;right:10px;padding:2px 6px;border-radius:4px;background:#f1f3f4;font-size:10px;font-weight:500;color:#80868b;text-transform:uppercase;letter-spacing:.03em}.macro-chat-input-wrap{flex-shrink:0;padding:16px 24px 24px;background:linear-gradient(0deg,#fff 80%,transparent)}.macro-chat-input-error{max-width:768px;margin:0 auto 10px;display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:10px 12px;border:1px solid #f6c343;border-radius:10px;background:#fef7e0}.macro-chat-input-error p{margin:0;font-size:13px;line-height:1.45;color:#5f4300}.macro-chat-input-error button{flex-shrink:0;border:none;background:transparent;color:#5f4300;font:inherit;font-size:12px;font-weight:500;cursor:pointer;text-decoration:underline}.macro-chat-input-form{max-width:768px;margin:0 auto;display:flex;gap:10px;align-items:flex-end;padding:12px;border:1px solid #dadce0;border-radius:16px;background:#fff;box-shadow:0 2px 12px rgba(0,0,0,.06)}.macro-chat-input-form:focus-within{border-color:#1a73e8;box-shadow:0 2px 16px rgba(26,115,232,.12)}.macro-chat-input-editor{position:relative;flex:1 1;min-width:0}.macro-chat-input-form textarea{width:100%;border:none;resize:none;font:inherit;font-size:14px;line-height:1.5;padding:4px 0;min-height:48px;max-height:160px;background:transparent}.macro-chat-input-form textarea:focus{outline:none}.macro-chat-input-form textarea:disabled{color:#9aa0a6}.macro-chat-input-form button[type=submit]{flex-shrink:0;padding:10px 20px;border:none;border-radius:10px;background:#1a73e8;color:#fff;font:inherit;font-size:14px;font-weight:500;cursor:pointer}.macro-chat-input-form button[type=submit]:hover:not(:disabled){background:#1557b0}.macro-chat-input-form button[type=submit]:disabled{opacity:.55;cursor:not-allowed}.macro-menu{position:absolute;left:0;right:0;bottom:calc(100% + 8px);max-height:240px;overflow:auto;border:1px solid #dadce0;border-radius:12px;background:#fff;box-shadow:0 8px 24px rgba(0,0,0,.12);z-index:20}.macro-menu-title{padding:8px 12px 4px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:#80868b}.macro-menu-item{display:flex;flex-direction:column;align-items:flex-start;gap:2px;width:100%;padding:10px 12px;border:none;background:transparent;text-align:left;cursor:pointer}.macro-menu-item.active,.macro-menu-item:hover{background:#e8f0fe}.macro-menu-label{font-size:13px;font-weight:500;color:#202124}.macro-menu-hint{font-size:11px;color:#5f6368}.macro-chat-input-hint{max-width:768px;margin:8px auto 0;font-size:11px;color:#9aa0a6;text-align:center}.macro-chat-input-hint code{font-size:10px;padding:1px 4px;border-radius:4px;background:#f1f3f4}