/* ===== 浮动按钮 ===== */
#sidekick-toggle {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #f8a8b8, #d8e878);
    color: #1a1a1a;
    border: none;
    box-shadow: 0 4px 20px rgba(248,168,184,0.3);
    cursor: pointer;
    z-index: 9998;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    transition: transform 0.3s, box-shadow 0.3s;
    font-family: inherit;
}
#sidekick-toggle:hover {
    transform: scale(1.08);
    box-shadow: 0 8px 30px rgba(248,168,184,0.5);
}
#sidekick-toggle.active {
    transform: scale(0.9);
}

/* ===== 遮罩 ===== */
#sidekick-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.3);
    backdrop-filter: blur(4px);
    z-index: 9998;
    display: none;
}
#sidekick-overlay.active {
    display: block;
}

/* ===== 侧边栏 ===== */
#sidekick-panel {
    position: fixed;
    top: 0;
    right: -420px;
    width: 400px;
    max-width: 92vw;
    height: 100%;
    background: rgba(20,20,20,0.92);
    backdrop-filter: blur(20px) saturate(1.6);
    border-left: 1px solid rgba(255,255,255,0.06);
    box-shadow: -10px 0 40px rgba(0,0,0,0.6);
    z-index: 9999;
    transition: right 0.35s cubic-bezier(0.4,0,0.2,1);
    display: flex;
    flex-direction: column;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}
#sidekick-panel.active {
    right: 0;
}

/* 头部 */
.sidekick-header {
    padding: 18px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}
.sidekick-header span {
    font-size: 18px;
    font-weight: 600;
    color: #f8f8f8;
}
.sidekick-header span i {
    color: #f8a8b8;
    margin-right: 8px;
}
.sidekick-close {
    background: none;
    border: none;
    color: #888;
    font-size: 20px;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 6px;
    transition: background 0.2s;
}
.sidekick-close:hover {
    background: rgba(255,255,255,0.05);
    color: #fff;
}

/* 主体 */
.sidekick-body {
    flex: 1;
    overflow-y: auto;
    padding: 12px 16px 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.sidekick-body::-webkit-scrollbar {
    width: 4px;
}
.sidekick-body::-webkit-scrollbar-track {
    background: transparent;
}
.sidekick-body::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.1);
    border-radius: 4px;
}

/* 工具栏 */
.sidekick-toolbar {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-shrink: 0;
}
.sidekick-search {
    padding: 8px 12px;
    background: rgba(0,0,0,0.25);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 8px;
    color: #f8f8f8;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
}
.sidekick-search:focus {
    border-color: #f8a8b8;
}
.sidekick-search::placeholder {
    color: #666;
}
.sidekick-filters {
    display: flex;
    gap: 4px;
}
.sidekick-filters .filter-btn {
    padding: 4px 14px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 20px;
    color: #888;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}
.sidekick-filters .filter-btn.active {
    background: linear-gradient(135deg, #f8a8b8, #d8e878);
    color: #1a1a1a;
    border-color: transparent;
}
.sidekick-filters .filter-btn:hover:not(.active) {
    background: rgba(255,255,255,0.06);
    color: #c8c8c8;
}

/* 列表 */
.sidekick-list {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.sidekick-loading {
    text-align: center;
    color: #666;
    padding: 30px 0;
    font-size: 14px;
}
.sidekick-empty {
    text-align: center;
    color: #666;
    padding: 30px 0;
    font-size: 14px;
}

.sidekick-item {
    background: rgba(0,0,0,0.15);
    border: 1px solid rgba(255,255,255,0.04);
    border-radius: 8px;
    padding: 10px 12px;
    transition: background 0.2s;
    cursor: default;
}
.sidekick-item:hover {
    background: rgba(255,255,255,0.03);
}
.sidekick-item-text {
    font-size: 13px;
    line-height: 1.5;
    color: #f0f0f0;
    word-break: break-word;
}
.sidekick-item-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 6px;
}
.sidekick-item-type {
    font-size: 11px;
    color: #888;
}
.sidekick-item-actions {
    display: flex;
    gap: 4px;
}
.sidekick-item-actions button {
    background: none;
    border: none;
    color: #666;
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 13px;
    transition: color 0.2s, background 0.2s;
}
.sidekick-item-actions button:hover {
    background: rgba(255,255,255,0.05);
    color: #c8c8c8;
}
.sidekick-item-actions .sidekick-copy:hover {
    color: #34d399;
}
.sidekick-item-actions .sidekick-delete:hover {
    color: #f87171;
}

/* 分页 */
.sidekick-pagination {
    display: flex;
    gap: 4px;
    justify-content: center;
    flex-shrink: 0;
    padding-top: 8px;
    border-top: 1px solid rgba(255,255,255,0.04);
}
.sidekick-pagination button,
.sidekick-pagination span {
    padding: 4px 12px;
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 4px;
    background: transparent;
    color: #888;
    font-size: 12px;
    cursor: pointer;
    transition: 0.2s;
}
.sidekick-pagination button:hover {
    background: rgba(255,255,255,0.04);
    color: #f8f8f8;
}
.sidekick-pagination .active {
    background: linear-gradient(135deg, #f8a8b8, #d8e878);
    color: #1a1a1a;
    border-color: transparent;
}
.sidekick-pagination .disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* 底部 */
.sidekick-footer {
    padding: 12px 20px;
    border-top: 1px solid rgba(255,255,255,0.04);
    text-align: center;
    flex-shrink: 0;
}
.sidekick-footer a {
    color: #888;
    font-size: 13px;
    text-decoration: none;
    transition: color 0.2s;
}
.sidekick-footer a:hover {
    color: #f8f8f8;
}
.collect-btn{
   background: linear-gradient(135deg, #f8a8b8, #d8e878);
    padding: 3px 6px 3px 6px;
    border-radius: 10px;
}
/* ===== Toast ===== */
#sidekick-toast {
    position: fixed;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: rgba(20,20,20,0.9);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.06);
    padding: 10px 24px;
    border-radius: 30px;
    color: #f8f8f8;
    font-size: 14px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.6);
    opacity: 0;
    transition: opacity 0.3s, transform 0.3s;
    z-index: 99999;
    pointer-events: none;
}
#sidekick-toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}
#sidekick-toast.success {
    border-color: #34d399;
}
#sidekick-toast.error {
    border-color: #f87171;
}

/* 响应式 */
@media (max-width: 640px) {
    #sidekick-panel {
        width: 100%;
        max-width: 100%;
        right: -100%;
    }
    #sidekick-toggle {
        width: 48px;
        height: 48px;
        font-size: 20px;
        bottom: 20px;
        right: 20px;
    }
}