/**
 * Iconify图标库配置文件
 * 为响亮书友会网站提供图标支持
 */

/* ========================================
   图标SVG容器样式
   ======================================== */
.iconify {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    vertical-align: middle;
    line-height: 1;
    flex-shrink: 0;
}

/* 图标尺寸变体 */
.iconify-xs {
    width: 0.75rem;
    height: 0.75rem;
}

.iconify-sm {
    width: 1rem;
    height: 1rem;
}

.iconify-md {
    width: 1.25rem;
    height: 1.25rem;
}

.iconify-lg {
    width: 1.5rem;
    height: 1.5rem;
}

.iconify-xl {
    width: 2rem;
    height: 2rem;
}

.iconify-2xl {
    width: 2.5rem;
    height: 2.5rem;
}

.iconify-3xl {
    width: 3rem;
    height: 3rem;
}

/* 图标按钮样式 */
.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-base);
}

.icon-btn:hover {
    background: var(--bg-tertiary);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.icon-btn:active {
    transform: scale(0.95);
}

.icon-btn-primary {
    background: var(--primary-gradient);
    color: white;
    border: none;
}

.icon-btn-primary:hover {
    box-shadow: var(--shadow-colored);
}

/* 图标徽章 */
.icon-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: var(--radius-full);
    background: var(--primary-gradient);
    color: white;
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.icon-badge-success {
    background: var(--success-gradient);
}

.icon-badge-warning {
    background: var(--warning-gradient);
}

.icon-badge-danger {
    background: var(--danger-gradient);
}

/* 图标卡片 */
.icon-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    background: var(--bg-primary);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    cursor: pointer;
}

.icon-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.icon-card .iconify {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.icon-card-title {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
}

/* 图标列表项 */
.icon-list-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--border-light);
    transition: background var(--transition-fast);
}

.icon-list-item:hover {
    background: var(--bg-tertiary);
}

.icon-list-item:last-child {
    border-bottom: none;
}

.icon-list-item .iconify {
    color: var(--primary-color);
}

/* 菜单图标样式 */
.menu-icon {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.menu-icon .iconify {
    width: 1.5rem;
    height: 1.5rem;
}

/* 统计卡片图标 */
.stat-icon-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: var(--radius-lg);
    background: var(--primary-gradient);
    box-shadow: var(--shadow-colored);
}

.stat-icon-wrapper .iconify {
    width: 2rem;
    height: 2rem;
    color: white;
}

.stat-icon-wrapper-success {
    background: var(--success-gradient);
}

.stat-icon-wrapper-warning {
    background: var(--warning-gradient);
}

.stat-icon-wrapper-danger {
    background: var(--danger-gradient);
}

/* 功能区图标 */
.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    margin-bottom: var(--spacing-md);
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, var(--bg-secondary) 100%);
    transition: all var(--transition-base);
}

.feature-icon .iconify {
    width: 2.5rem;
    height: 2.5rem;
    color: var(--primary-color);
}

/* 图标旋转动画 */
@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.icon-spin {
    animation: rotate 1s linear infinite;
}

/* 图标脉冲动画 */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.icon-pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* 图标跳动动画 */
@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.icon-bounce {
    animation: bounce 0.5s ease-in-out;
}

/* 图标抖动动画 */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

.icon-shake {
    animation: shake 0.5s ease-in-out;
}

/* 图标颜色变体 */
.iconify-primary {
    color: var(--primary-color);
}

.iconify-secondary {
    color: var(--secondary-color);
}

.iconify-success {
    color: var(--success-color);
}

.iconify-warning {
    color: var(--warning-color);
}

.iconify-danger {
    color: var(--danger-color);
}

.iconify-muted {
    color: var(--text-muted);
}

/* 工具提示图标 */
.icon-tooltip {
    position: relative;
    cursor: help;
}

.icon-tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    padding: 0.5rem 1rem;
    background: var(--text-primary);
    color: var(--bg-primary);
    font-size: var(--font-size-sm);
    border-radius: var(--radius-md);
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
    z-index: 1000;
}

.icon-tooltip:hover::after {
    opacity: 1;
}

/* 图标加载状态 */
.icon-loading {
    opacity: 0.3;
    pointer-events: none;
}

/* 图标禁用状态 */
.iconify:disabled,
.icon-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}