/**
 * AI接口冷却时间样式
 */

/* 冷却状态按钮样式 */
.cooldown-active {
    position: relative;
    cursor: not-allowed !important;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.cooldown-active:hover {
    transform: none;
    box-shadow: none;
}

/* 冷却倒计时数字样式 */
.cooldown-countdown {
    display: inline-block;
    min-width: 30px;
    text-align: center;
    font-weight: 600;
    color: #f59e0b;
    margin-left: 4px;
}

/* 冷却提示消息样式 */
.cooldown-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--hero-orange-from), var(--hero-orange-to));
    color: white;
    padding: 12px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(251, 146, 60, 0.3);
    z-index: 9999;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.3s ease;
    font-size: 14px;
    font-weight: 500;
    max-width: 300px;
}

.cooldown-toast.show {
    opacity: 1;
    transform: translateX(0);
}

.cooldown-toast::before {
    content: '⏰';
    margin-right: 8px;
    font-size: 16px;
}

/* 不同按钮类型的冷却样式 */
.btn.cooldown-active {
    background: linear-gradient(135deg, #94a3b8, #64748b) !important;
    border-color: #64748b !important;
}

.btn-primary.cooldown-active {
    background: linear-gradient(135deg, #94a3b8, #64748b) !important;
    border-color: #64748b !important;
}

.btn-success.cooldown-active {
    background: linear-gradient(135deg, #94a3b8, #64748b) !important;
    border-color: #64748b !important;
}

.btn-warning.cooldown-active {
    background: linear-gradient(135deg, #94a3b8, #64748b) !important;
    border-color: #64748b !important;
}

/* AI分析按钮特殊样式 */
.ai-analyze-btn.cooldown-active {
    background: linear-gradient(135deg, var(--hero-gray-from), var(--hero-gray-to)) !important;
    border: 2px solid var(--hero-gray-light) !important;
    color: #6b7280 !important;
}

.ai-analyze-btn.cooldown-active::after {
    content: '冷却中...';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 12px;
    opacity: 0.8;
}

/* 加载动画 */
.cooldown-active .loading-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid #f3f4f6;
    border-top: 2px solid #f59e0b;
    border-radius: 50%;
    animation: cooldown-spin 1s linear infinite;
    margin-right: 8px;
}

@keyframes cooldown-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 倒计时进度环 */
.cooldown-progress-ring {
    position: absolute;
    top: -4px;
    right: -4px;
    width: 24px;
    height: 24px;
}

.cooldown-progress-ring circle {
    fill: none;
    stroke: #f59e0b;
    stroke-width: 3;
    stroke-linecap: round;
    transform: rotate(-90deg);
    transform-origin: 50% 50%;
    transition: stroke-dashoffset 1s linear;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .cooldown-toast {
        right: 10px;
        top: 10px;
        max-width: 250px;
        font-size: 13px;
        padding: 10px 16px;
    }
    
    .cooldown-countdown {
        font-size: 14px;
        min-width: 25px;
    }
}

/* 深色主题适配 */
@media (prefers-color-scheme: dark) {
    .cooldown-toast {
        background: linear-gradient(135deg, #374151, #1f2937);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    }
    
    .cooldown-active {
        opacity: 0.6;
    }
}

/* 特殊冷却状态样式 */
.cooldown-critical {
    animation: cooldown-pulse 1s ease-in-out infinite;
}

@keyframes cooldown-pulse {
    0%, 100% { 
        opacity: 0.7; 
        transform: scale(1);
    }
    50% { 
        opacity: 0.9; 
        transform: scale(1.02);
    }
}

/* 冷却结束动画 */
.cooldown-ending {
    animation: cooldown-end 0.5s ease-out;
}

@keyframes cooldown-end {
    0% { 
        opacity: 0.7; 
        transform: scale(1);
    }
    50% { 
        opacity: 1; 
        transform: scale(1.05);
    }
    100% { 
        opacity: 1; 
        transform: scale(1);
    }
}