:root{--bg: #0e1116;--panel: #171c24;--panel2: #1f2630;--border: #2a323d;--text: #e6e9ee;--muted: #8a94a3;--accent: #25d366;--accent2: #3b82f6;--danger: #ef4444;--warn: #f59e0b}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}a{color:var(--accent2)}.topbar{display:flex;align-items:center;gap:16px;padding:12px 20px;background:var(--panel);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.brand{font-weight:700;font-size:18px;color:var(--accent)}.nav{display:flex;gap:6px}.nav button{background:transparent;border:none;color:var(--muted);padding:8px 14px;border-radius:8px;cursor:pointer;font-size:14px}.nav button.active{background:var(--panel2);color:var(--text)}.spacer{flex:1}.status-badge{display:inline-flex;align-items:center;gap:6px;font-size:13px;padding:4px 10px;border-radius:999px;background:var(--panel2)}.dot{width:8px;height:8px;border-radius:50%;background:var(--muted)}.dot.open{background:var(--accent)}.dot.qr,.dot.connecting{background:var(--warn)}.dot.close,.dot.logged_out{background:var(--danger)}.container{max-width:1100px;margin:0 auto;padding:20px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px}.card h3{margin:0 0 12px;font-size:15px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.5px}.item-img{width:100%;max-height:320px;object-fit:contain;background:#000;border-radius:8px}.lead-amount{font-size:34px;font-weight:800;color:var(--accent)}.lead-name{color:var(--muted)}.feed{max-height:360px;overflow-y:auto;display:flex;flex-direction:column;gap:6px}.bid-row{display:flex;justify-content:space-between;padding:8px 10px;background:var(--panel2);border-radius:8px;font-size:14px}.bid-row.invalid{opacity:.5;text-decoration:line-through}.bid-row.lead{outline:1px solid var(--accent)}.btn{background:var(--accent2);color:#fff;border:none;padding:9px 16px;border-radius:8px;cursor:pointer;font-size:14px}.btn.green{background:var(--accent)}.btn.danger{background:var(--danger)}.btn.ghost{background:var(--panel2);color:var(--text)}.btn:disabled{opacity:.5;cursor:not-allowed}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}label{display:block;font-size:13px;color:var(--muted);margin:10px 0 4px}input[type=text],input[type=number],input[type=password],select,textarea{width:100%;background:var(--panel2);border:1px solid var(--border);color:var(--text);padding:9px 10px;border-radius:8px;font-size:14px}textarea{min-height:60px;resize:vertical}.field-inline{display:flex;align-items:center;gap:8px}.field-inline input[type=checkbox]{width:18px;height:18px}.muted{color:var(--muted)}.small{font-size:12px}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border)}th{color:var(--muted);font-weight:600}.tag{font-size:12px;padding:2px 8px;border-radius:999px;background:var(--panel2)}.tag.active{color:var(--accent)}.tag.closed{color:var(--accent2)}.tag.cancelled{color:var(--danger)}.login-wrap{display:flex;align-items:center;justify-content:center;min-height:100vh}.login-card{width:340px}.qr-box{text-align:center}.qr-box img{width:240px;height:240px;background:#fff;border-radius:8px}.toast{position:fixed;bottom:20px;right:20px;background:var(--panel2);border:1px solid var(--border);padding:12px 16px;border-radius:8px}.cols-2{display:grid;grid-template-columns:1fr 1fr;gap:10px}.section-title{font-weight:700;margin:18px 0 6px}.inbox-layout{display:grid;grid-template-columns:320px 1fr;gap:14px;height:70vh;min-height:420px}.chat-list{overflow-y:auto;border:1px solid var(--border);border-radius:10px;background:var(--bg)}.chat-item{display:flex;align-items:center;gap:10px;width:100%;text-align:left;padding:10px 12px;background:transparent;border:none;border-bottom:1px solid var(--border);color:var(--text);cursor:pointer}.chat-item:hover{background:var(--panel2)}.chat-item.active{background:var(--panel2);outline:1px solid var(--accent)}.avatar{flex:0 0 auto;width:38px;height:38px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-weight:700;color:#fff;background:var(--accent2)}.avatar.group{background:var(--accent)}.chat-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.chat-top{display:flex;align-items:baseline;gap:8px}.chat-name{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-top .chat-name{flex:1}.chat-time{flex:0 0 auto}.chat-preview{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.thread{display:flex;flex-direction:column;border:1px solid var(--border);border-radius:10px;background:var(--bg);overflow:hidden}.thread-empty{margin:auto;padding:24px}.thread-header{display:flex;align-items:center;gap:10px;padding:10px 14px;border-bottom:1px solid var(--border);background:var(--panel)}.thread-body{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:8px}.bubble-row{display:flex}.bubble-row.out{justify-content:flex-end}.bubble{max-width:78%;padding:8px 10px;border-radius:12px;background:var(--panel2);font-size:14px;display:flex;flex-direction:column;gap:4px}.bubble-row.out .bubble{background:#114d3a}.bubble-sender{font-size:12px;font-weight:700;color:var(--accent)}.bubble-text{white-space:pre-wrap;word-break:break-word}.bubble-transcript{white-space:pre-wrap;word-break:break-word;font-style:italic;color:var(--text)}.bubble-time{font-size:11px;color:var(--muted);align-self:flex-end}.bubble-img{max-width:240px;max-height:240px;border-radius:8px;display:block;background:#000}.doc-link{display:inline-block;padding:6px 8px;border-radius:8px;background:var(--bg)}@media (max-width: 720px){.inbox-layout{grid-template-columns:1fr;height:auto}.chat-list{max-height:240px}}