:root{--bg: #0f1117;--bg2: #1a1d27;--bg3: #242736;--border: #2d3148;--text: #e8eaf6;--text-mid: #8b90b0;--accent: #4f6ef7;--accent-hover: #3d5ce6;--success: #22c55e;--warning: #f59e0b;--danger: #ef4444;--radius: 8px}*{margin:0;padding:0;box-sizing:border-box}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px;line-height:1.5}.layout{display:flex;min-height:100vh}.sidebar{width:220px;background:var(--bg2);border-right:1px solid var(--border);padding:24px 0;position:fixed;height:100vh;display:flex;flex-direction:column}.sidebar-logo{padding:0 20px 24px;font-size:16px;font-weight:700;color:var(--text);border-bottom:1px solid var(--border);margin-bottom:12px}.sidebar-logo span{color:var(--accent)}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 20px;color:var(--text-mid);text-decoration:none;border-radius:0;transition:all .15s;cursor:pointer;border:none;background:none;width:100%;font-size:14px}.nav-item:hover{background:var(--bg3);color:var(--text)}.nav-item.active{background:var(--bg3);color:var(--accent);border-left:2px solid var(--accent)}.sidebar-bottom{margin-top:auto;padding:16px 20px;border-top:1px solid var(--border);font-size:12px;color:var(--text-mid)}.main{margin-left:220px;flex:1;padding:32px;min-height:100vh}.card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.card-title{font-size:13px;font-weight:600;color:var(--text-mid);text-transform:uppercase;letter-spacing:.05em;margin-bottom:12px}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:24px}.metric-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.metric-label{font-size:12px;color:var(--text-mid);margin-bottom:8px;text-transform:uppercase;letter-spacing:.05em}.metric-value{font-size:28px;font-weight:700;color:var(--text)}.metric-sub{font-size:12px;color:var(--text-mid);margin-top:4px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th{text-align:left;padding:10px 12px;font-size:12px;font-weight:600;color:var(--text-mid);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border)}td{padding:12px;border-bottom:1px solid var(--border);color:var(--text)}tr:hover td{background:var(--bg3)}tr:last-child td{border-bottom:none}.badge{display:inline-block;padding:2px 8px;border-radius:4px;font-size:11px;font-weight:600}.badge-lead{background:#1e293b;color:#64748b}.badge-contacted{background:#1e3a5f;color:#60a5fa}.badge-negotiation{background:#3d2a00;color:#f59e0b}.badge-won{background:#14532d;color:#22c55e}.badge-lost{background:#450a0a;color:#ef4444}.badge-wholesale{background:#1e293b;color:#64748b}.badge-retail{background:#1e3a5f;color:#60a5fa}.badge-vip{background:#2d1b69;color:#a78bfa}.kanban{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.kanban-col{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:16px;min-height:400px}.kanban-col-header{font-size:12px;font-weight:600;color:var(--text-mid);text-transform:uppercase;letter-spacing:.05em;margin-bottom:12px;display:flex;justify-content:space-between;align-items:center}.deal-card{background:var(--bg3);border:1px solid var(--border);border-radius:6px;padding:12px;margin-bottom:8px;cursor:pointer;transition:border-color .15s}.deal-card:hover{border-color:var(--accent)}.deal-card-company{font-size:13px;font-weight:600;margin-bottom:4px}.deal-card-title{font-size:12px;color:var(--text-mid);margin-bottom:8px}.deal-card-value{font-size:14px;font-weight:700;color:var(--accent)}.form-group{margin-bottom:16px}label{display:block;font-size:12px;font-weight:600;color:var(--text-mid);margin-bottom:6px;text-transform:uppercase;letter-spacing:.05em}input,select,textarea{width:100%;background:var(--bg3);border:1px solid var(--border);border-radius:6px;padding:8px 12px;color:var(--text);font-size:14px;outline:none;transition:border-color .15s}input:focus,select:focus,textarea:focus{border-color:var(--accent)}textarea{resize:vertical;min-height:80px}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer;border:none;transition:all .15s}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-ghost{background:transparent;color:var(--text-mid);border:1px solid var(--border)}.btn-ghost:hover{color:var(--text);border-color:var(--text-mid)}.btn-danger{background:var(--danger);color:#fff}.btn-sm{padding:4px 10px;font-size:12px}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.page-title{font-size:22px;font-weight:700}.search-input{background:var(--bg2);border:1px solid var(--border);border-radius:6px;padding:8px 12px;color:var(--text);font-size:14px;outline:none;width:280px}.search-input:focus{border-color:var(--accent)}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}.alert{padding:12px 16px;border-radius:6px;margin-bottom:16px;font-size:13px}.alert-warning{background:#3d2a00;border:1px solid #f59e0b;color:#f59e0b}.alert-success{background:#14532d;border:1px solid #22c55e;color:#22c55e}.alert-danger{background:#450a0a;border:1px solid #ef4444;color:#ef4444}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:100}.modal{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:24px;width:100%;max-width:540px;max-height:90vh;overflow-y:auto}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.modal-title{font-size:18px;font-weight:700}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.login-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:40px;width:100%;max-width:380px}.login-logo{font-size:20px;font-weight:700;margin-bottom:8px;text-align:center}.login-logo span{color:var(--accent)}.login-sub{font-size:13px;color:var(--text-mid);text-align:center;margin-bottom:32px}.login-footer{margin-top:24px;font-size:11px;color:var(--text-mid);text-align:center}.text-mid{color:var(--text-mid)}.text-accent{color:var(--accent)}.text-success{color:var(--success)}.text-warning{color:var(--warning)}.text-danger{color:var(--danger)}.mt-4{margin-top:16px}.mb-4{margin-bottom:16px}.flex{display:flex}.flex-between{display:flex;justify-content:space-between;align-items:center}.gap-2{gap:8px}.gap-3{gap:12px}.loading{color:var(--text-mid);padding:40px;text-align:center}