:root{--primary:#3b82f6;--primary-hover:#2563eb;--primary-light:#eff6ff;--primary-50:#dbeafe;--success:#10b981;--success-light:#d1fae5;--warning:#f59e0b;--warning-light:#fef3c7;--error:#ef4444;--error-light:#fee2e2;--info:#6366f1;--info-light:#eef2ff;--purple:#8b5cf6;--purple-light:#f3e8ff;--teal:#14b8a6;--teal-light:#ccfbf1;--pink:#ec4899;--pink-light:#fce7f3;--orange:#f97316;--orange-light:#fff7ed;--text-primary:#111827;--text-secondary:#6b7280;--text-tertiary:#9ca3af;--text-inverse:#fff;--bg-page:#f8f9fc;--bg-card:#fff;--bg-sidebar:#0f172a;--bg-sidebar-hover:#1e293b;--bg-sidebar-active:#3b82f626;--bg-topbar:#fff;--bg-input:#fff;--bg-table-header:#f9fafb;--bg-table-hover:#f3f4f6;--bg-table-stripe:#fafbfc;--bg-overlay:#00000080;--border:#e5e7eb;--border-light:#f3f4f6;--border-focus:#3b82f6;--sidebar-width:260px;--topbar-height:64px;--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-full:9999px;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 4px 6px -1px #00000012, 0 2px 4px -2px #0000000d;--shadow-lg:0 10px 15px -3px #00000014, 0 4px 6px -4px #0000000d;--shadow-xl:0 20px 25px -5px #0000001a, 0 8px 10px -6px #0000000d;--transition:.2s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{color:var(--text-primary);background:var(--bg-page);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px;line-height:1.5}.app-layout{min-height:100vh;display:flex}.app-sidebar{width:var(--sidebar-width);background:var(--bg-sidebar);color:var(--text-inverse);z-index:100;flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0;overflow:hidden auto}.app-main{margin-left:var(--sidebar-width);flex-direction:column;flex:1;min-height:100vh;display:flex}.app-topbar{height:var(--topbar-height);background:var(--bg-topbar);border-bottom:1px solid var(--border);z-index:50;box-shadow:var(--shadow-sm);align-items:center;gap:16px;padding:0 24px;display:flex;position:sticky;top:0}.app-content{flex:1;padding:24px;overflow-y:auto}.sidebar-logo{letter-spacing:-.5px;color:#fff;border-bottom:1px solid #ffffff14;align-items:center;gap:10px;margin-bottom:8px;padding:20px 20px 16px;font-size:22px;font-weight:700;display:flex}.sidebar-logo-icon{background:var(--primary);border-radius:var(--radius-md);justify-content:center;align-items:center;width:32px;height:32px;font-size:16px;font-weight:700;display:flex}.sidebar-nav{flex:1;padding:4px 8px}.sidebar-group{margin-bottom:2px}.sidebar-group-btn{color:#ffffffb3;cursor:pointer;border-radius:var(--radius-md);width:100%;transition:var(--transition);background:0 0;border:none;align-items:center;gap:12px;padding:10px 12px;font-size:13.5px;font-weight:500;text-decoration:none;display:flex}.sidebar-group-btn:hover{background:var(--bg-sidebar-hover);color:#fff}.sidebar-group-btn.active{background:var(--bg-sidebar-active);color:#fff}.sidebar-group-btn svg{flex-shrink:0;width:20px;height:20px}.sidebar-group-label{text-align:left;flex:1}.sidebar-chevron{opacity:.5;width:16px;height:16px;transition:transform .2s}.sidebar-chevron.open{transform:rotate(90deg)}.sidebar-submenu{max-height:0;transition:max-height .25s;overflow:hidden}.sidebar-submenu.open{max-height:500px}.sidebar-subitem{color:#ffffff8c;border-radius:var(--radius-sm);transition:var(--transition);margin:1px 0;padding:8px 12px 8px 44px;font-size:13px;text-decoration:none;display:block}.sidebar-subitem:hover{color:#fff;background:var(--bg-sidebar-hover)}.sidebar-subitem.active{color:var(--primary);font-weight:500}.sidebar-bottom{border-top:1px solid #ffffff14;padding:12px 8px}.sidebar-signout{color:#ffffff80;cursor:pointer;border-radius:var(--radius-md);width:100%;transition:var(--transition);background:0 0;border:none;align-items:center;gap:12px;padding:10px 12px;font-size:13.5px;display:flex}.sidebar-signout:hover{color:var(--error);background:#ef444426}.sidebar-signout svg{width:20px;height:20px}.topbar-search{flex:1;max-width:480px;position:relative}.topbar-search svg{color:var(--text-tertiary);width:18px;height:18px;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.topbar-search input{border:1px solid var(--border);border-radius:var(--radius-full);background:var(--bg-page);width:100%;color:var(--text-primary);transition:var(--transition);outline:none;padding:9px 12px 9px 40px;font-size:13.5px}.topbar-search input:focus{border-color:var(--primary);background:#fff;box-shadow:0 0 0 3px #3b82f61a}.topbar-search input::placeholder{color:var(--text-tertiary)}.topbar-right{align-items:center;gap:12px;margin-left:auto;display:flex}.topbar-icon-btn{width:36px;height:36px;color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-md);transition:var(--transition);background:0 0;border:none;justify-content:center;align-items:center;display:flex;position:relative}.topbar-icon-btn:hover{background:var(--bg-page);color:var(--text-primary)}.topbar-icon-btn .notif-dot{background:var(--error);border:2px solid #fff;border-radius:50%;width:7px;height:7px;position:absolute;top:6px;right:6px}.topbar-avatar{background:var(--primary);color:#fff;border-radius:var(--radius-full);justify-content:center;align-items:center;width:34px;height:34px;font-size:13px;font-weight:600;display:flex}.topbar-user{color:var(--text-primary);font-size:13px;font-weight:500}.page-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.page-header-title{color:var(--text-primary);font-size:24px;font-weight:700}.page-header-subtitle{color:var(--text-secondary);margin-top:2px;font-size:14px}.stat-cards{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:24px;display:grid}.stat-card{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border-light);transition:var(--transition);align-items:flex-start;gap:16px;padding:20px;display:flex}.stat-card:hover{box-shadow:var(--shadow-md)}.stat-card-icon{border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;display:flex}.stat-card-icon svg{width:22px;height:22px}.stat-card-info{flex:1}.stat-card-value{color:var(--text-primary);font-size:24px;font-weight:700;line-height:1.2}.stat-card-label{color:var(--text-secondary);margin-top:4px;font-size:13px}.stat-card-change{border-radius:var(--radius-sm);align-items:center;gap:2px;margin-top:6px;padding:2px 6px;font-size:12px;font-weight:600;display:inline-flex}.stat-card-change.positive{color:var(--success);background:var(--success-light)}.stat-card-change.negative{color:var(--error);background:var(--error-light)}.table-container{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border-light);overflow:hidden}.table-toolbar{border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:16px 20px;display:flex}.table-search{flex:1;max-width:300px;position:relative}.table-search svg{color:var(--text-tertiary);width:16px;height:16px;position:absolute;top:50%;left:10px;transform:translateY(-50%)}.table-search input{border:1px solid var(--border);border-radius:var(--radius-md);width:100%;transition:var(--transition);outline:none;padding:8px 10px 8px 34px;font-size:13px}.table-search input:focus{border-color:var(--primary)}.table-filters{gap:8px;display:flex}table{border-collapse:collapse;width:100%}thead{background:var(--bg-table-header)}th{text-align:left;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border);white-space:nowrap;padding:12px 20px;font-size:12px;font-weight:600}td{color:var(--text-primary);border-bottom:1px solid var(--border-light);padding:14px 20px;font-size:14px}tbody tr{transition:var(--transition)}tbody tr:hover{background:var(--bg-table-hover)}tbody tr:nth-child(2n){background:var(--bg-table-stripe)}tbody tr:nth-child(2n):hover{background:var(--bg-table-hover)}.table-empty{text-align:center;color:var(--text-tertiary);padding:60px 20px}.table-loading{text-align:center;color:var(--text-tertiary);padding:40px 20px}.btn{border-radius:var(--radius-md);cursor:pointer;transition:var(--transition);white-space:nowrap;border:none;align-items:center;gap:8px;padding:9px 18px;font-size:14px;font-weight:500;display:inline-flex}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-success{background:var(--success);color:#fff}.btn-outline{border:1px solid var(--border);color:var(--text-secondary);background:0 0}.btn-outline:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-light)}.btn-ghost{color:var(--text-secondary);background:0 0;border:none}.btn-ghost:hover{background:var(--bg-page);color:var(--text-primary)}.btn-danger{background:var(--error);color:#fff}.btn-sm{padding:6px 12px;font-size:13px}.btn svg{width:18px;height:18px}.badge{border-radius:var(--radius-full);text-transform:capitalize;align-items:center;padding:3px 10px;font-size:12px;font-weight:600;display:inline-flex}.badge-active,.badge-paid,.badge-completed,.badge-won{background:var(--success-light);color:var(--success)}.badge-inactive,.badge-cancelled,.badge-lost{background:var(--bg-page);color:var(--text-tertiary)}.badge-pending,.badge-draft{background:var(--warning-light);color:var(--warning)}.badge-overdue,.badge-failed{background:var(--error-light);color:var(--error)}.badge-sent,.badge-open,.badge-new{background:var(--primary-light);color:var(--primary)}.badge-customer{background:var(--info-light);color:var(--info)}.badge-supplier{background:var(--purple-light);color:var(--purple)}.badge-both{background:var(--teal-light);color:var(--teal)}.badge-qualified{background:var(--info-light);color:var(--info)}.badge-proposal,.badge-negotiation{background:var(--orange-light);color:var(--orange)}.badge-cash{background:var(--success-light);color:var(--success)}.badge-card{background:var(--primary-light);color:var(--primary)}.tabs{border-bottom:2px solid var(--border);gap:0;margin-bottom:24px;display:flex}.tab{color:var(--text-secondary);cursor:pointer;transition:var(--transition);background:0 0;border:none;border-bottom:2px solid #0000;margin-bottom:-2px;padding:10px 20px;font-size:14px;font-weight:500}.tab:hover{color:var(--text-primary)}.tab.active{color:var(--primary);border-bottom-color:var(--primary)}.modal-overlay{background:var(--bg-overlay);z-index:200;justify-content:center;align-items:center;animation:.15s fadeIn;display:flex;position:fixed;inset:0}.modal{background:var(--bg-card);border-radius:var(--radius-xl);width:520px;max-width:90vw;max-height:85vh;box-shadow:var(--shadow-xl);flex-direction:column;animation:.2s slideUp;display:flex}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:20px 24px 16px;display:flex}.modal-title{font-size:18px;font-weight:600}.modal-close{width:32px;height:32px;color:var(--text-tertiary);cursor:pointer;border-radius:var(--radius-md);transition:var(--transition);background:0 0;border:none;justify-content:center;align-items:center;display:flex}.modal-close:hover{background:var(--bg-page);color:var(--text-primary)}.modal-body{flex:1;padding:20px 24px;overflow-y:auto}.modal-footer{border-top:1px solid var(--border);justify-content:flex-end;gap:10px;padding:16px 24px 20px;display:flex}.form-group{margin-bottom:16px}.form-label{color:var(--text-secondary);margin-bottom:6px;font-size:13px;font-weight:500;display:block}.form-input,.form-select,.form-textarea{border:1px solid var(--border);border-radius:var(--radius-md);width:100%;color:var(--text-primary);background:var(--bg-input);transition:var(--transition);outline:none;padding:9px 12px;font-family:inherit;font-size:14px}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #3b82f61a}.form-textarea{resize:vertical;min-height:80px}.form-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}.card{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border-light);overflow:hidden}.card-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px 20px;font-size:15px;font-weight:600;display:flex}.card-body{padding:20px}.chart-container{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border-light);margin-bottom:24px;padding:20px}.chart-title{margin-bottom:16px;font-size:15px;font-weight:600}.pipeline{gap:16px;padding-bottom:8px;display:flex;overflow-x:auto}.pipeline-column{background:var(--bg-page);border-radius:var(--radius-lg);flex:1;min-width:260px;padding:12px}.pipeline-column-header{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;justify-content:space-between;align-items:center;margin-bottom:8px;padding:8px;font-size:13px;font-weight:600;display:flex}.pipeline-column-count{background:var(--border);border-radius:var(--radius-full);padding:2px 8px;font-size:11px}.pipeline-card{background:var(--bg-card);border-radius:var(--radius-md);border:1px solid var(--border-light);cursor:pointer;transition:var(--transition);margin-bottom:8px;padding:12px}.pipeline-card:hover{box-shadow:var(--shadow-md)}.pipeline-card-title{margin-bottom:4px;font-size:14px;font-weight:500}.pipeline-card-meta{color:var(--text-secondary);font-size:12px}.pipeline-card-value{color:var(--primary);margin-top:8px;font-size:15px;font-weight:600}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.auth-page{background:var(--bg-page);justify-content:center;align-items:center;min-height:100vh;display:flex}.auth-card{background:var(--bg-card);border-radius:var(--radius-xl);width:420px;box-shadow:var(--shadow-lg);padding:40px}.auth-title{text-align:center;margin-bottom:8px;font-size:24px;font-weight:700}.auth-subtitle{color:var(--text-secondary);text-align:center;margin-bottom:28px;font-size:14px}.auth-error{background:var(--error-light);color:var(--error);border-radius:var(--radius-md);margin-bottom:16px;padding:10px 14px;font-size:13px}.auth-link{text-align:center;color:var(--text-secondary);margin-top:20px;font-size:14px}.auth-link a{color:var(--primary);font-weight:500;text-decoration:none}.auth-link a:hover{text-decoration:underline}.text-right{text-align:right}.text-center{text-align:center}.font-mono{font-family:SF Mono,Fira Code,monospace}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.grid-2{grid-template-columns:1fr 1fr;gap:24px;display:grid}