:root{--notification-bg: #ffffff;--notification-border: #e5e5e5;--notification-text: #0a0a0a;--notification-text-secondary: #525252;--notification-text-muted: #a3a3a3;--notification-hover: #f5f5f5;--notification-accent: #c9a962;--notification-accent-light: rgba(201, 169, 98, .1)}.notification-center{position:fixed;top:70px;right:20px;width:400px;max-width:calc(100vw - 40px);max-height:calc(100vh - 100px);background:var(--notification-bg);border:1px solid var(--notification-border);border-radius:12px;box-shadow:0 20px 60px #0000001a;z-index:10000;display:flex;flex-direction:column;overflow:hidden;animation:notificationSlideIn .3s cubic-bezier(.16,1,.3,1)}@keyframes notificationSlideIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.notification-center.hidden{display:none}.notification-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--notification-border)}.notification-header h3{margin:0;font-family:Playfair Display,Georgia,serif;font-size:18px;font-weight:600;color:var(--notification-text)}.notification-close{width:32px;height:32px;border:1px solid var(--notification-border);background:transparent;border-radius:8px;color:var(--notification-text-secondary);font-size:14px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s cubic-bezier(.16,1,.3,1)}.notification-close:hover{background:var(--notification-text);border-color:var(--notification-text);color:#fff}.notification-filters{display:flex;gap:8px;padding:16px 24px;border-bottom:1px solid var(--notification-border);overflow-x:auto}.notification-filter{padding:8px 16px;border:1px solid var(--notification-border);background:transparent;border-radius:8px;color:var(--notification-text-secondary);font-size:13px;font-weight:500;cursor:pointer;white-space:nowrap;transition:all .2s cubic-bezier(.16,1,.3,1)}.notification-filter:hover{background:var(--notification-hover);border-color:var(--notification-text-secondary)}.notification-filter.active{background:var(--notification-text);border-color:var(--notification-text);color:#fff}.notification-filter.active:before{content:""}.notification-list{flex:1;overflow-y:auto;padding:16px 24px}.notification-list::-webkit-scrollbar{width:6px}.notification-list::-webkit-scrollbar-track{background:transparent}.notification-list::-webkit-scrollbar-thumb{background:var(--notification-border);border-radius:3px}.notification-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;color:var(--notification-text-muted);gap:16px}.notification-loading i{font-size:24px;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.notification-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;color:var(--notification-text-muted);gap:12px}.notification-empty i{font-size:32px;opacity:.4}.notification-error{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;color:#dc2626;gap:12px}.notification-retry{padding:8px 20px;background:transparent;border:1px solid #dc2626;border-radius:8px;color:#dc2626;font-size:13px;cursor:pointer;transition:all .2s}.notification-retry:hover{background:#dc2626;color:#fff}.notification-item{background:var(--notification-bg);border:1px solid var(--notification-border);border-radius:10px;padding:16px;margin-bottom:12px;cursor:pointer;transition:all .2s cubic-bezier(.16,1,.3,1);position:relative}.notification-item:hover{border-color:var(--notification-accent);box-shadow:0 4px 12px #c9a9621a}.notification-item.read{opacity:.6}.notification-item.read:hover{opacity:.8}.notification-item.notification-info{border-left:3px solid var(--notification-accent)}.notification-item.notification-warning{border-left:3px solid #f59e0b}.notification-item.notification-success{border-left:3px solid #22c55e}.notification-item.notification-critical{border-left:3px solid #ef4444;background:#fef2f2}.notification-item-header{display:flex;align-items:center;gap:10px;margin-bottom:10px}.notification-type-icon{width:28px;height:28px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:12px}.notification-info .notification-type-icon{background:var(--notification-accent-light);color:var(--notification-accent)}.notification-warning .notification-type-icon{background:#f59e0b1a;color:#f59e0b}.notification-success .notification-type-icon{background:#22c55e1a;color:#22c55e}.notification-critical .notification-type-icon{background:#ef44441a;color:#ef4444}.notification-category{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--notification-text-muted);background:var(--notification-hover);padding:4px 10px;border-radius:4px}.notification-pin-badge{font-size:10px;font-weight:600;color:var(--notification-accent);background:var(--notification-accent-light);padding:3px 8px;border-radius:4px;margin-left:auto}.notification-item-title{font-size:14px;font-weight:600;color:var(--notification-text);margin-bottom:6px;line-height:1.4}.notification-item-content{font-size:13px;color:var(--notification-text-secondary);line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.notification-item.expanded .notification-item-content{-webkit-line-clamp:unset;display:block}.notification-item-footer{display:flex;align-items:center;justify-content:space-between;margin-top:12px;padding-top:12px;border-top:1px solid var(--notification-border)}.notification-time{font-size:11px;color:var(--notification-text-muted)}.notification-mark-read{padding:6px 12px;background:var(--notification-text);border:none;border-radius:6px;color:#fff;font-size:11px;font-weight:500;cursor:pointer;transition:all .2s cubic-bezier(.16,1,.3,1)}.notification-mark-read:hover{background:var(--notification-accent)}#notification-badge,.notification-badge{position:absolute;top:-4px;right:-4px;min-width:18px;height:18px;background:#ef4444;border-radius:9px;color:#fff;font-size:10px;font-weight:600;display:flex;align-items:center;justify-content:center;padding:0 5px;box-shadow:0 2px 6px #ef444466;z-index:10}.notification-item:not(.read):before{content:"";position:absolute;top:16px;right:16px;width:8px;height:8px;background:var(--notification-accent);border-radius:50%}@media(max-width:480px){.notification-center{top:60px;right:10px;left:10px;width:auto;max-height:calc(100vh - 80px)}.notification-header{padding:16px 20px}.notification-filters,.notification-list{padding:12px 20px}.notification-item{padding:14px}}