:root{--bg: #f6f7f9;--surface: #ffffff;--surface-2: #f0f2f5;--border: #dfe3e8;--text: #16191d;--text-2: #5b6472;--text-3: #8a93a0;--brand: #1f6feb;--brand-strong: #1758c4;--brand-soft: #e8f0fe;--ok: #14804a;--ok-soft: #e4f4ec;--warn: #9a6700;--warn-soft: #fff6e0;--danger: #b42318;--danger-soft: #fdecea;--radius: 10px;--radius-s: 6px;--shadow: 0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.1);--shadow-l: 0 8px 24px rgba(16,24,40,.12);--sidebar-w: 232px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--bg: #0f1115;--surface: #171a20;--surface-2: #1e222a;--border: #2a2f39;--text: #e8eaed;--text-2: #a3abb8;--text-3: #6f7885;--brand-soft: #16233a;--ok-soft: #10241a;--warn-soft: #2a2209;--danger-soft: #2b1513;--shadow: 0 1px 2px rgba(0,0,0,.4);--shadow-l: 0 8px 24px rgba(0,0,0,.5)}}*{box-sizing:border-box}body{margin:0;font-family:var(--font);background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}.app{display:grid;grid-template-columns:var(--sidebar-w) 1fr;min-height:100vh}.sidebar{background:var(--surface);border-right:1px solid var(--border);padding:16px 12px;display:flex;flex-direction:column;gap:4px}.logo{font-weight:700;font-size:16px;padding:8px 10px 16px;letter-spacing:-.01em}.logo span{color:var(--brand)}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:var(--radius-s);color:var(--text-2);font-weight:500;cursor:pointer}.nav-item:hover{background:var(--surface-2);color:var(--text);text-decoration:none}.nav-item.active{background:var(--brand-soft);color:var(--brand)}.main{padding:24px 28px;min-width:0}.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;gap:16px}.page-title{font-size:20px;font-weight:650;margin:0;letter-spacing:-.01em}.page-sub{color:var(--text-2);margin:4px 0 0}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card-pad{padding:16px}.btn{display:inline-flex;align-items:center;gap:7px;justify-content:center;padding:8px 14px;border-radius:var(--radius-s);border:1px solid var(--border);background:var(--surface);color:var(--text);font:inherit;font-weight:550;cursor:pointer}.btn:hover{background:var(--surface-2)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-strong)}.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn-sm{padding:5px 10px;font-size:13px}.input,.select,.textarea{width:100%;padding:9px 11px;font:inherit;border:1px solid var(--border);border-radius:var(--radius-s);background:var(--surface);color:var(--text)}.input:focus,.select:focus,.textarea:focus{outline:2px solid var(--brand);outline-offset:-1px;border-color:var(--brand)}.field{margin-bottom:14px}.label{display:block;font-weight:550;margin-bottom:6px;font-size:13px}.hint{color:var(--text-3);font-size:12.5px;margin-top:5px}.badge{display:inline-flex;align-items:center;gap:5px;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:600;background:var(--surface-2);color:var(--text-2)}.badge-ok{background:var(--ok-soft);color:var(--ok)}.badge-warn{background:var(--warn-soft);color:var(--warn)}.badge-danger{background:var(--danger-soft);color:var(--danger)}.badge-brand{background:var(--brand-soft);color:var(--brand)}.alert{border-radius:var(--radius);padding:13px 15px;border:1px solid;display:flex;gap:11px;align-items:flex-start}.alert-warn{background:var(--warn-soft);border-color:#e6c34a55;color:var(--warn)}.alert-danger{background:var(--danger-soft);border-color:#d9534f55;color:var(--danger)}.alert strong{display:block;margin-bottom:3px}.alert p{margin:0;color:inherit;opacity:.92}.table{width:100%;border-collapse:collapse}.table th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-3);font-weight:650;padding:10px 14px;border-bottom:1px solid var(--border)}.table td{padding:12px 14px;border-bottom:1px solid var(--border)}.table tr:last-child td{border-bottom:0}.table-wrap{overflow-x:auto}.empty{text-align:center;padding:48px 20px;color:var(--text-3)}.inbox{display:grid;grid-template-columns:320px 1fr;gap:16px;height:calc(100vh - 120px)}.conv-list{overflow-y:auto}.conv{padding:12px 14px;border-bottom:1px solid var(--border);cursor:pointer}.conv:hover{background:var(--surface-2)}.conv.active{background:var(--brand-soft)}.conv-top{display:flex;justify-content:space-between;gap:8px}.conv-name{font-weight:600}.conv-last{color:var(--text-2);font-size:13px;margin-top:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat{display:flex;flex-direction:column;min-height:0}.chat-msgs{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:8px}.bubble{max-width:68%;padding:9px 13px;border-radius:12px;background:var(--surface-2);align-self:flex-start;word-break:break-word}.bubble.out{background:var(--brand);color:#fff;align-self:flex-end}.bubble .meta{font-size:11px;opacity:.75;margin-top:4px}.bubble.failed{background:var(--danger-soft);color:var(--danger)}.chat-form{display:flex;gap:8px;padding:12px;border-top:1px solid var(--border)}.board{display:flex;gap:14px;overflow-x:auto;padding-bottom:12px;align-items:flex-start}.column{min-width:280px;max-width:280px;background:var(--surface-2);border-radius:var(--radius);padding:10px}.column-head{display:flex;justify-content:space-between;align-items:center;font-weight:650;padding:4px 6px 10px}.deal{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-s);padding:11px 12px;margin-bottom:8px;cursor:grab;box-shadow:var(--shadow)}.deal:active{cursor:grabbing}.deal-title{font-weight:600}.deal-meta{color:var(--text-2);font-size:12.5px;margin-top:4px}.deal-value{color:var(--ok);font-weight:650;margin-top:6px}.column.drag-over{outline:2px dashed var(--brand);outline-offset:-2px}.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:14px}.plan{padding:18px;display:flex;flex-direction:column;gap:10px}.plan.current{outline:2px solid var(--brand)}.plan-price{font-size:28px;font-weight:700;letter-spacing:-.02em}.plan-price small{font-size:13px;font-weight:500;color:var(--text-2)}.plan ul{margin:0;padding-left:18px;color:var(--text-2);flex:1}.plan li{margin:4px 0}.login-wrap{display:grid;place-items:center;min-height:100vh;padding:20px}.login-card{width:100%;max-width:380px;padding:28px}.row{display:flex;gap:10px;align-items:center}.spacer{flex:1}.stack{display:flex;flex-direction:column;gap:14px}@media (max-width: 900px){.app{grid-template-columns:1fr}.sidebar{flex-direction:row;overflow-x:auto;border-right:0;border-bottom:1px solid var(--border)}.inbox{grid-template-columns:1fr;height:auto}.main{padding:16px}}