/* ========== 卡片、按钮、空状态、通用弹窗 ========== */
/* ========== 组件：卡片 / 弹窗 / 设置 / 管理 ========== */
/* 网格卡片布局 */
.grid-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 14px;
    min-height: 90px;
    padding: 2px;
    contain: layout style;
}

/* 卡片错落入场（更短更轻） */
@keyframes cardStaggerIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card {
    background: var(--card-solid-bg, var(--card-glass-bg));
    border: 1px solid transparent;
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.08), 0 4px 16px var(--shadow-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    position: relative;
    padding: 12px 14px;
    /* 直显模式：统一卡片高度，避免有/无描述导致高低不一 */
    height: var(--card-height, 72px);
    min-height: var(--card-height, 72px);
    max-height: var(--card-height, 72px);
    box-sizing: border-box;
    overflow: hidden;
    user-select: none;
    /* 不用 backdrop-filter：链接多时滚动/悬停绘制成本过高 */
    transition: transform 0.2s var(--ease-smooth), box-shadow 0.2s var(--ease-smooth), border-color 0.2s var(--ease-smooth);
    contain: layout style paint;
    content-visibility: auto;
    contain-intrinsic-size: auto var(--card-height, 72px);
    touch-action: manipulation;
    text-decoration: none;
    color: inherit;
    -webkit-user-drag: none;
    animation: cardStaggerIn 0.28s var(--ease-smooth) both;
}
html.light-mode .card {
    box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.07), 0 3px 12px rgba(15, 23, 42, 0.05);
}
a.card:visited { color: inherit; }
.card:hover {
    background: var(--input-bg);
    transform: translateY(-2px);
    border-color: var(--primary);
    box-shadow: 0 8px 22px var(--shadow-color), 0 0 0 1px var(--primary-glow);
}
.card:active { transform: scale(0.98); }

.card-icon-circle {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--icon-bg);
    font-size: 16px;
    font-weight: 700;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: transform 0.2s var(--ease-smooth);
}
html.light-mode .card-icon-circle {
    border-color: rgba(15, 23, 42, 0.06);
}
.card:hover .card-icon-circle { transform: scale(1.05); }
.card-icon-circle img {
    width: 38px;
    height: 38px;
    object-fit: cover;
    display: block;
}

.card-text-area { display: flex; flex-direction: column; gap: 3px; overflow: hidden; width: 100%; min-width: 0; }
.card-name {
    font-size: 0.94rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: flex;
    align-items: center;
    gap: 5px;
}
.card-desc {
    font-size: 0.78rem;
    color: var(--text-sub);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
    word-break: break-word;
    opacity: 0.88;
    max-height: 1.3em;
}
.external-icon {
    width: 11px;
    height: 11px;
    color: var(--text-sub);
    flex-shrink: 0;
    opacity: 0.32;
    transition: opacity 0.18s, transform 0.18s;
}
.card:hover .external-icon { opacity: 0.9; transform: translate(1px, -1px); }
.rocket-tag { font-size: 12px; }

/* 通用按钮微交互 */
button:not(:disabled),
.ctrl-btn,
.settings-tab-btn,
.home-layout-btn,
.wallpaper-mode-btn,
.sync-action-btn,
.add-link-action-btn,
.url-standalone-action-btn {
    transition: transform 0.15s var(--ease-smooth), background 0.2s, border-color 0.2s, color 0.2s, box-shadow 0.2s;
}
button:not(:disabled):active,
.ctrl-btn:active,
.settings-tab-btn:active,
.home-layout-btn:active,
.wallpaper-mode-btn:active,
.sync-action-btn:active,
.add-link-action-btn:active {
    transform: scale(0.97);
}

/* 空状态 */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    padding: var(--space-7) var(--space-5);
    text-align: center;
    color: var(--text-sub);
}
.empty-state-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--icon-bg);
    border: 1px solid var(--border-normal);
    color: var(--primary);
    opacity: 0.9;
}
.empty-state-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-main);
}
.empty-state-desc {
    font-size: 0.88rem;
    line-height: 1.5;
    max-width: 280px;
    opacity: 0.85;
}

@media (prefers-reduced-motion: reduce) {
    .card {
        animation: none;
    }
}
.rocket-toggle-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-main);
    user-select: none;
    padding: 6px 10px;
    background: var(--modal-input-bg);
    border: 1px solid var(--border-normal);
    border-radius: 10px;
    transition: border-color 0.2s, background 0.2s;
    white-space: nowrap;
}
.rocket-toggle-label:hover {
    border-color: var(--primary);
    background: var(--primary-glow);
}
.rocket-checkbox {
    width: 16px;
    height: 16px;
    accent-color: var(--primary);
    cursor: pointer;
}

/* 弹窗通用样式 */
.modal-overlay {
    position: fixed; inset: 0; background: rgba(0, 0, 0, 0.65); z-index: 1000;
    backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
    display: none; justify-content: center; align-items: center; padding: 20px;
}

@keyframes popIn { from { opacity: 0; transform: scale(0.96) translateY(10px); } to { opacity: 1; transform: scale(1) translateY(0); } }