:root{--brand-primary: #dc2626;--brand-primary-light: #ef4444;--brand-primary-bg: #fef2f2;--brand-primary-border: #fecaca;--brand-gradient: linear-gradient(135deg, #dc2626 0%, #ef4444 100%);--brand-gradient-hero: linear-gradient(160deg, #ffffff 0%, #fef5f7 35%, #fef2f2 65%, #fff5f5 100%);--text-primary: #1f2937;--text-secondary: #6b7280;--bg-dark: #1f2937;--bg-light: #f9fafb;--bg-card: #ffffff;--border-color: #e5e7eb}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg-light);min-height:100vh;color:var(--text-primary)}.form-page-bg{background:var(--brand-gradient-hero);min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.form-card{background:#fff;border-radius:16px;padding:40px;max-width:700px;width:100%;box-shadow:0 20px 60px #dc262614;border-top:3px solid var(--brand-primary)}.form-header{text-align:center;margin-bottom:32px}.form-header h1{font-size:28px;color:var(--text-primary);margin-bottom:8px}.form-header p{color:var(--text-secondary);font-size:14px}.success-page{min-height:100vh;background:var(--brand-gradient-hero);display:flex;align-items:center;justify-content:center;padding:20px}.success-card{background:#fff;border-radius:16px;padding:60px 40px;max-width:500px;width:100%;text-align:center;box-shadow:0 20px 60px #dc262614;border-top:3px solid var(--brand-primary)}.admin-layout{min-height:100vh;display:flex}.admin-sidebar{width:220px;background:var(--bg-dark);flex-shrink:0}.admin-content{flex:1;padding:24px;background:var(--bg-light);overflow-y:auto}.login-page{min-height:100vh;background:var(--bg-dark);display:flex;align-items:center;justify-content:center;padding:20px}.login-card{background:#fff;border-radius:16px;padding:40px;max-width:400px;width:100%;box-shadow:0 20px 60px #0000004d;border-top:3px solid var(--brand-primary)}.stat-card{border-radius:12px;padding:20px;background:#fff;box-shadow:0 2px 8px #0000000f;border-left:4px solid var(--brand-primary)}.stat-card .stat-value{font-size:32px;font-weight:700;color:var(--text-primary)}.stat-card .stat-label{font-size:14px;color:var(--text-secondary);margin-top:4px}.status-new{color:#1890ff;background:#e6f7ff;border-color:#91d5ff}.status-contacted{color:#52c41a;background:#f6ffed;border-color:#b7eb8f}.status-negotiating{color:#faad14;background:#fffbe6;border-color:#ffe58f}.status-signed{color:var(--brand-primary);background:var(--brand-primary-bg);border-color:var(--brand-primary-border)}.status-lost{color:#6b7280;background:#f3f4f6;border-color:#d1d5db}.note-timeline{padding:16px 0}.note-item{padding:12px 16px;border-left:3px solid var(--brand-primary);margin-left:16px;margin-bottom:12px;background:var(--brand-primary-bg);border-radius:0 8px 8px 0}.note-item .note-time{font-size:12px;color:var(--text-secondary)}.note-item .note-content{font-size:14px;color:var(--text-primary);margin-top:4px}.role-admin{color:var(--brand-primary);background:var(--brand-primary-bg);border-color:var(--brand-primary-border)}.role-sales{color:#1890ff;background:#e6f7ff;border-color:#91d5ff}.log-item{padding:8px 12px;border-bottom:1px solid var(--border-color);display:flex;align-items:center;gap:12px}.log-item:last-child{border-bottom:none}@media (max-width: 768px){.form-card,.success-card,.login-card{padding:24px}.form-header h1{font-size:22px}.admin-sidebar{width:0;display:none}.admin-content{padding:16px}}