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var(--border);border-radius:var(--radius-md);font-size:14px;font-family:Fira Code,JetBrains Mono,monospace;color:var(--text-primary);cursor:text;transition:border-color .2s ease}.referral-link-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.referral-copy-btn{min-width:140px;display:flex;align-items:center;justify-content:center;gap:8px;font-weight:600;transition:all .2s ease}.referral-copy-btn.copied{background:#10b981!important;border-color:#10b981!important}.referral-code-badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--text-muted);background:var(--bg-primary);padding:5px 12px;border-radius:99px;border:1px solid var(--border)}.referral-code-badge span{font-family:Fira Code,monospace;color:var(--accent-light);font-weight:600}.referral-how-it-works{margin-bottom:28px}.referral-how-it-works h3{font-size:16px;font-weight:700;margin-bottom:16px}.referral-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.referral-step{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:20px;display:flex;gap:14px;transition:border-color .2s ease,transform .2s ease}.referral-step:hover{border-color:var(--border-light);transform:translateY(-2px)}.referral-step-num{width:36px;height:36px;border-radius:50%;background:var(--accent-bg);color:var(--accent-light);display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:800;flex-shrink:0;border:1px solid rgba(220,38,38,.2)}.referral-step-text strong{display:block;font-size:14px;margin-bottom:4px}.referral-step-text p{font-size:13px;color:var(--text-muted);margin:0;line-height:1.5}.referral-stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:24px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:20px;transition:border-color .2s ease,box-shadow .2s ease}.stat-card:hover{border-color:var(--border-light);box-shadow:0 2px 8px #0000000f}.stat-card-label{font-size:12px;color:var(--text-muted);font-weight:500;margin-bottom:8px;text-transform:uppercase;letter-spacing:.3px}.stat-card-value{font-size:24px;font-weight:700;color:var(--text-primary);line-height:1.2}.referral-pending{color:#f59e0b!important}.referral-commission-value{color:#10b981;font-weight:600}.referral-masked-email{font-family:Fira Code,monospace;font-size:13px;color:var(--text-secondary)}@media (max-width: 900px){.referral-steps{grid-template-columns:1fr}.referral-stats-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 600px){.referral-link-row{flex-direction:column}.referral-copy-btn{min-width:auto}.referral-stats-grid{grid-template-columns:1fr}}.admin-kpi-row{display:flex;gap:14px;flex-wrap:wrap}.admin-kpi-card{flex:1;min-width:140px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:18px;transition:border-color .2s ease}.admin-kpi-card:hover{border-color:var(--border-light)}.admin-kpi-label{font-size:12px;color:var(--text-muted);font-weight:500;margin-bottom:8px;text-transform:uppercase;letter-spacing:.3px}.admin-kpi-value{font-size:24px;font-weight:700;color:var(--text-primary);line-height:1.2}.topbar-icon-btn{position:relative;display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;border:none;background:transparent;color:var(--text-secondary);cursor:pointer;transition:all .15s ease;flex-shrink:0}.topbar-icon-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.notification-badge-dot{position:absolute;top:6px;right:6px;width:8px;height:8px;border-radius:50%;background:var(--red);box-shadow:0 0 6px var(--red);pointer-events:none}.notification-dropdown{position:absolute;right:0;top:calc(100% + 8px);width:380px;max-height:460px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);z-index:200;display:flex;flex-direction:column;overflow:hidden;animation:slideUp .15s ease}.notification-dropdown-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border);flex-shrink:0}.notification-dropdown-header h3{font-size:14px;font-weight:600}.notification-dropdown-list{flex:1;overflow-y:auto}.notification-item{display:flex;gap:12px;padding:12px 16px;border-bottom:1px solid var(--border);cursor:pointer;transition:background .1s ease;border-left:3px solid transparent}.notification-item:last-child{border-bottom:none}.notification-item:hover{background:var(--bg-hover)}.notification-item.unread{border-left-color:var(--accent);background:var(--accent-bg)}.notification-item-icon{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:14px}.notification-item-icon.system{background:var(--blue-bg);color:var(--blue)}.notification-item-icon.success{background:var(--green-bg);color:var(--green)}.notification-item-icon.error{background:var(--red-bg);color:var(--red)}.notification-item-icon.warning{background:var(--yellow-bg);color:var(--yellow)}.notification-item-body{flex:1;min-width:0}.notification-item-title{font-size:13px;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.notification-item-message{font-size:12px;color:var(--text-muted);margin-top:2px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.notification-item-time{font-size:11px;color:var(--text-muted);margin-top:4px}.notification-dropdown-footer{padding:10px 16px;border-top:1px solid var(--border);display:flex;justify-content:center;flex-shrink:0}.toggle-switch{position:relative;display:inline-block;width:40px;height:22px;flex-shrink:0}.toggle-switch input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background:var(--border);border-radius:22px;transition:.2s ease}.toggle-slider:before{content:"";position:absolute;width:16px;height:16px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:.2s ease}.toggle-switch input:checked+.toggle-slider{background:var(--accent)}.toggle-switch input:checked+.toggle-slider:before{transform:translate(18px)}.notification-setting-row{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--border)}.notification-setting-row:last-child{border-bottom:none}.notification-setting-info{flex:1;min-width:0}.notification-setting-label{font-size:14px;font-weight:500;color:var(--text-primary)}.notification-setting-desc{font-size:12px;color:var(--text-muted);margin-top:2px}.changelog-timeline{position:relative;padding-left:28px}.changelog-timeline:before{content:"";position:absolute;left:8px;top:0;bottom:0;width:2px;background:var(--border)}.changelog-entry{position:relative;margin-bottom:32px}.changelog-entry:before{content:"";position:absolute;left:-24px;top:6px;width:10px;height:10px;border-radius:50%;background:var(--accent);border:2px solid var(--bg-primary);box-shadow:0 0 8px var(--accent-glow)}.changelog-date{font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.changelog-title{font-size:18px;font-weight:600;color:var(--text-primary);margin-bottom:10px}.changelog-content{font-size:14px;color:var(--text-secondary);line-height:1.7}.changelog-content ul,.changelog-content ol{padding-left:20px;margin:8px 0}.changelog-content li{margin-bottom:4px}.changelog-content strong{color:var(--text-primary)}@media (max-width: 768px){.notification-dropdown{width:calc(100vw - 32px);right:-60px}}