/**
 * OrbitDB Reactions - 样式文件
 */

/* 容器 - 透明背景适应主题 */
.orbitdb-reactions-container {
    margin: 2em 0;
    padding: 1.5em;
    background: transparent;
    border-radius: 12px;
    border: 1px solid var(--border-color, rgba(128, 128, 128, 0.3));
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    transition: all 0.3s ease;
}

.orbitdb-reactions-container:hover {
    box-shadow: 0 4px 12px var(--shadow-color, rgba(0, 0, 0, 0.08));
}

/* 标题 */
.orbitdb-reactions-header {
    margin-bottom: 1em;
    text-align: center;
}

.orbitdb-reactions-title {
    font-size: 1rem;
    color: var(--text-color, inherit);
    font-weight: 500;
}

/* Emoji 按钮区域 */
.orbitdb-reactions-body {
    display: flex;
    justify-content: center;
}

.orbitdb-reactions-emojis {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5em;
    justify-content: center;
}

/* 单个反应按钮 */
.orbitdb-reaction-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.6em 0.8em;
    background: var(--btn-bg, rgba(128, 128, 128, 0.1));
    border: 2px solid var(--btn-border, rgba(128, 128, 128, 0.2));
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 50px;
    color: inherit;
}

.orbitdb-reaction-btn:hover {
    transform: translateY(-2px);
    border-color: var(--btn-border-hover, rgba(128, 128, 128, 0.4));
    box-shadow: 0 4px 8px var(--shadow-color, rgba(0, 0, 0, 0.1));
}

.orbitdb-reaction-btn:active {
    transform: translateY(0);
}

/* 选中的按钮 */
.orbitdb-reaction-btn.selected {
    background: var(--btn-selected-bg, rgba(59, 130, 246, 0.2));
    border-color: var(--btn-selected-border, #3b82f6);
    box-shadow: 0 0 0 3px var(--btn-selected-shadow, rgba(59, 130, 246, 0.2));
}

.orbitdb-reaction-btn.selected .orbitdb-reaction-emoji {
    transform: scale(1.2);
}

/* Emoji 图标 */
.orbitdb-reaction-emoji {
    font-size: 1.8em;
    line-height: 1;
    transition: transform 0.2s ease;
}

/* 计数 */
.orbitdb-reaction-count {
    font-size: 0.85em;
    color: var(--text-muted, #888);
    font-weight: 600;
    margin-top: 0.3em;
    min-width: 1.5em;
    text-align: center;
}

/* 加载动画 */
.orbitdb-reaction-btn.loading .orbitdb-reaction-count {
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* 点击动画 */
.orbitdb-reaction-btn.just-clicked .orbitdb-reaction-emoji {
    animation: bounce 0.4s ease;
}

@keyframes bounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.3); }
}

/* 计数增加动画 */
.orbitdb-reaction-count.increased {
    animation: countUp 0.3s ease;
}

@keyframes countUp {
    0% { transform: scale(1.3); color: #3b82f6; }
    100% { transform: scale(1); }
}

/* 底部状态栏 */
.orbitdb-reactions-footer {
    margin-top: 1em;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1em;
    font-size: 0.8em;
}

.orbitdb-reactions-status {
    display: flex;
    align-items: center;
    gap: 0.4em;
}

/* 状态指示器 */
.orbitdb-status-indicator {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--status-default, #888);
    transition: background 0.3s ease;
}

.orbitdb-status-indicator.connecting {
    background: var(--status-connecting, #ffc107);
    animation: blink 1s infinite;
}

.orbitdb-status-indicator.connected {
    background: var(--status-connected, #28a745);
}

.orbitdb-status-indicator.error {
    background: var(--status-error, #dc3545);
}

.orbitdb-status-indicator.offline {
    background: var(--status-offline, #888);
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.orbitdb-status-text {
    color: var(--text-muted, #888);
}

/* 在线节点数 */
.orbitdb-reactions-peers {
    color: var(--text-muted, #888);
}

.orbitdb-peers-count {
    font-weight: 600;
    color: var(--accent-color, #3b82f6);
}

/* 数据库地址显示 */
.orbitdb-reactions-address {
    margin-top: 1em;
    text-align: center;
}

.orbitdb-db-address {
    font-size: 0.7em;
    color: var(--text-muted, #888);
    background: var(--code-bg, rgba(128, 128, 128, 0.1));
    padding: 0.3em 0.6em;
    border-radius: 4px;
    word-break: break-all;
}

/* 响应式 */
@media (max-width: 480px) {
    .orbitdb-reactions-container {
        padding: 1em;
        margin: 1.5em 0;
    }
    
    .orbitdb-reaction-btn {
        padding: 0.5em 0.6em;
        min-width: 42px;
    }
    
    .orbitdb-reaction-emoji {
        font-size: 1.5em;
    }
    
    .orbitdb-reaction-count {
        font-size: 0.75em;
    }
}

/* 初始化时的骨架屏效果 */
.orbitdb-reactions-container.initializing .orbitdb-reaction-btn {
    opacity: 0.6;
    pointer-events: none;
}

/* 禁用状态 */
.orbitdb-reaction-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}