/*
 * 算力云 - AI API市场页面专用样式
 * AI API Market Page Styles
 */

/* ==================
   基础样式导入
   ================== */
/* 确保引用主样式文件中的变量 */
@import url('./style.css');

/* ==================
   API卡片样式
   ================== */
.api-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
    margin-top: var(--space-8);
}

.api-card {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--color-border-light);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 400px;
}

.api-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.api-card.featured {
    border: 2px solid var(--color-primary-400);
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(47, 84, 235, 0.2);
}

.api-card.featured:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 50px rgba(47, 84, 235, 0.3);
}

.api-badge {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    background: linear-gradient(135deg, var(--color-error-500) 0%, #dc2626 100%);
    color: var(--color-white);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    z-index: 2;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.api-image {
    height: 200px;
    overflow: hidden;
    position: relative;
    background: linear-gradient(135deg, var(--color-primary-50) 0%, var(--color-primary-100) 100%);
}

.api-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.api-card:hover .api-image img {
    transform: scale(1.05);
}

.api-content {
    padding: var(--space-6);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.api-content h3 {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-3);
    line-height: 1.3;
}

.api-content p {
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-4);
    flex: 1;
    font-size: var(--font-size-base);
}

.api-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
    padding: var(--space-2) 0;
    border-top: 1px solid var(--color-border-light);
}

.api-type,
.api-price {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.api-type i,
.api-price i {
    font-size: var(--font-size-base);
    color: var(--color-primary-500);
}

.api-btn {
    background: linear-gradient(135deg, #3b5bff 0%, var(--color-primary-600) 100%);
    color: var(--color-white) !important;
    text-decoration: none;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-lg);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-base);
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(59, 91, 255, 0.4);
    border: none !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    min-width: 120px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.api-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    transition: left 0.5s ease;
}

.api-btn:hover::before {
    left: 100%;
}

.api-btn:hover {
    background: linear-gradient(135deg, var(--color-primary-600) 0%, var(--color-primary-700) 100%) !important;
    box-shadow: 0 8px 20px rgba(47, 84, 235, 0.4);
    transform: translateY(-2px);
}

/* ==================
   代金券样式设计
   ================== */
.coupon-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
    margin-top: var(--space-8);
}

.coupon-card {
    background: linear-gradient(135deg, #fff6f6 0%, #ffffff 100%);
    border-radius: var(--radius-lg);
    position: relative;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    min-height: 320px;
    display: flex;
    flex-direction: column;
}

/* 代金券虚线边框效果 */
.coupon-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 2px dashed #e0e0e0;
    border-radius: var(--radius-lg);
    pointer-events: none;
    z-index: 1;
}

/* 代金券圆形装饰效果 */
.coupon-card::after {
    content: '';
    position: absolute;
    top: 50%;
    left: -20px;
    width: 40px;
    height: 40px;
    background: #f5f5f5;
    border-radius: 50%;
    transform: translateY(-50%);
    box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.1);
    z-index: 2;
}

.coupon-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}


.coupon-type {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    opacity: 1;
    color: #1e40af;
}

.coupon-amount {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    line-height: 1;
    text-shadow: 0 2px 4px rgba(220, 38, 38, 0.3);
    letter-spacing: -0.02em;
    display: block;
    background: linear-gradient(135deg, #ff4757 0%, #dc2626 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 1px 3px rgba(220, 38, 38, 0.4));
    color: #dc2626; /* Fallback for browsers that don't support gradient text */
}

.coupon-body {
    padding: var(--space-4) var(--space-6);
    margin-top: 3px;
}

.coupon-body p {
    color: var(--color-text-secondary);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--space-2);
}

.coupon-expiry {
    font-size: var(--font-size-sm);
    color: var(--color-text-tertiary);
    margin-top: var(--space-1);
}

.coupon-btn {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: var(--color-white);
    border: none;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-base);
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
    text-decoration: none;
    display: inline-block;
}

.coupon-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.coupon-btn:hover::before {
    left: 100%;
}

.coupon-btn:hover {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.4);
    transform: translateY(-2px);
}

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

/* 代金券左右分栏布局 */
.coupon-left {
    background: linear-gradient(135deg, #1e40af 0%, #3730a3 100%);
    color: white;
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
    min-height: 180px;
}

.coupon-left::before {
    content: '';
    position: absolute;
    top: 0;
    right: -10px;
    width: 20px;
    height: 100%;
    background: linear-gradient(to right, transparent 0%, transparent 45%, #f5f5f5 50%, #f5f5f5 55%, transparent 60%, transparent 100%);
}

.coupon-type {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-2);
    color: rgba(255, 255, 255, 0.9);
}

.coupon-amount {
    font-size: var(--font-size-5xl);
    font-weight: var(--font-weight-bold);
    line-height: 1;
    background: linear-gradient(135deg, #ff6b6b 0%, #dc2626 50%, #ff6b6b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: #dc2626;
}

.coupon-right {
    flex: 1;
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    z-index: 3;
}

.coupon-description {
    color: var(--color-text-secondary);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--space-3);
    line-height: 1.4;
}

.coupon-expiry {
    display: flex;
    align-items: center;
    font-size: var(--font-size-sm);
    color: var(--color-text-tertiary);
    margin-bottom: var(--space-4);
}

.coupon-expiry i {
    margin-right: var(--space-1);
    color: #9ca3af;
}

/* 代金券底部2:1布局 */
.coupon-content {
    display: flex;
    gap: var(--space-4);
    align-items: center;
}

.coupon-info {
    flex: 2;
}

.coupon-action {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

/* ==================
   API特效样式
   ================== */
.api-glow {
    position: relative;
}

.api-glow::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--color-primary-400), var(--color-error-500), var(--color-warning-500), var(--color-primary-400));
    border-radius: var(--radius-2xl);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
    animation: rotate 4s linear infinite;
}

.api-card:hover .api-glow::after {
    opacity: 0.6;
}

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

/* ==================
   API标签页样式
   ================== */
.api-tabs {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-12);
    flex-wrap: wrap;
}

.api-tab {
    background: transparent;
    border: 2px solid var(--color-border-light);
    color: var(--color-text-secondary);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.api-tab::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(47, 84, 235, 0.1), transparent);
    transition: left 0.5s ease;
}

.api-tab:hover::before {
    left: 100%;
}

.api-tab:hover {
    border-color: var(--color-primary-400);
    color: var(--color-primary-600);
    background: var(--color-primary-50);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(47, 84, 235, 0.15);
}

.api-tab.active {
    background: linear-gradient(135deg, var(--color-primary-500) 0%, var(--color-primary-600) 100%);
    border-color: var(--color-primary-500);
    color: var(--color-white);
    box-shadow: 0 8px 20px rgba(47, 84, 235, 0.3);
    transform: translateY(-2px);
}

/* ==================
   API统计样式
   ================== */
.api-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
    margin: var(--space-12) 0;
    padding: var(--space-8);
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.stat-item {
    text-align: center;
    padding: var(--space-4);
}

.stat-number {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary-600);
    margin-bottom: var(--space-2);
}

.stat-label {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-medium);
}

/* ==================
   响应式设计
   ================== */
@media (max-width: 1024px) {
    .api-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-6);
    }

    .coupon-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-6);
    }

    .api-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-4);
    }
}

@media (max-width: 768px) {
    .api-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .coupon-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .api-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-4);
    }

    .api-tabs {
        flex-direction: column;
        align-items: center;
    }

    .api-tab {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .api-content {
        padding: var(--space-4);
    }

    .api-content h3 {
        font-size: var(--font-size-lg);
    }

    .api-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-2);
    }

    .api-header {
        padding: var(--space-4);
    }

    .api-image {
        height: 160px;
    }

    .coupon-card {
        margin: 0 auto;
        max-width: 320px;
    }

    .coupon-header {
        padding: var(--space-3) var(--space-4);
    }

    .coupon-amount {
        font-size: var(--font-size-2xl);
    }

    .api-stats {
        grid-template-columns: 1fr;
        gap: var(--space-3);
    }
}

/* ==================
   动画效果增强
   ================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.api-grid {
    animation: fadeInUp 0.6s ease-out;
}

.coupon-grid {
    animation: fadeInUp 0.8s ease-out;
}

/* API卡片进入动画 */
.api-card {
    opacity: 0;
    transform: translateY(30px);
    animation: slideInUp 0.6s ease-out forwards;
}

.api-card:nth-child(1) { animation-delay: 0.1s; }
.api-card:nth-child(2) { animation-delay: 0.2s; }
.api-card:nth-child(3) { animation-delay: 0.3s; }
.api-card:nth-child(4) { animation-delay: 0.4s; }
.api-card:nth-child(5) { animation-delay: 0.5s; }
.api-card:nth-child(6) { animation-delay: 0.6s; }

@keyframes slideInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 优惠券卡片进入动画 */
.coupon-card {
    opacity: 0;
    transform: translateY(20px) scale(0.95);
    animation: couponSlideIn 0.6s ease-out forwards;
}

.coupon-card:nth-child(1) { animation-delay: 0.2s; }
.coupon-card:nth-child(2) { animation-delay: 0.3s; }
.coupon-card:nth-child(3) { animation-delay: 0.4s; }

@keyframes couponSlideIn {
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* ==================
   TOKEN套餐样式
   ================== */
.token-plan-section {
    margin-bottom: var(--space-16);
}

.token-plan-section:last-child {
    margin-bottom: 0;
}

.token-plan-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    text-align: center;
    margin-bottom: var(--space-2);
}

.token-plan-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    text-align: center;
    margin-bottom: var(--space-8);
}

.token-plan-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    margin-bottom: var(--space-10);
}

.token-plan-card {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--color-border-light);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    position: relative;
}

.token-plan-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.token-plan-card.featured {
    border: 2px solid var(--color-primary-400);
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(47, 84, 235, 0.2);
}

.token-plan-card.featured:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 50px rgba(47, 84, 235, 0.3);
}

.token-plan-badge {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    background: linear-gradient(135deg, var(--color-error-500) 0%, #dc2626 100%);
    color: var(--color-white);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    z-index: 2;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.token-plan-header {
    background: linear-gradient(135deg, var(--color-primary-50) 0%, var(--color-primary-100) 100%);
    padding: var(--space-8) var(--space-6);
    text-align: center;
    border-bottom: 1px solid var(--color-border-light);
}

.token-plan-card.featured .token-plan-header {
    background: linear-gradient(135deg, #3b5bff 0%, var(--color-primary-600) 100%);
}

.token-plan-tokens {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary-600);
    margin-bottom: var(--space-2);
    line-height: 1.2;
}

.token-plan-card.featured .token-plan-tokens {
    color: var(--color-white);
}

.token-plan-price {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
}

.token-plan-card.featured .token-plan-price {
    color: rgba(255, 255, 255, 0.95);
}

.token-plan-price-unit {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    color: var(--color-text-secondary);
}

.token-plan-card.featured .token-plan-price-unit {
    color: rgba(255, 255, 255, 0.8);
}

.token-plan-body {
    padding: var(--space-6);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.token-plan-label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-3);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.token-plan-models {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-6);
}

.token-model-tag {
    display: inline-flex;
    align-items: center;
    background: var(--color-primary-50);
    color: var(--color-primary-600);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    border: 1px solid var(--color-primary-200);
    transition: all 0.2s ease;
}

.token-model-tag:hover {
    background: var(--color-primary-100);
    transform: translateY(-1px);
}

.token-plan-btn {
    background: linear-gradient(135deg, #3b5bff 0%, var(--color-primary-600) 100%);
    color: var(--color-white) !important;
    text-decoration: none;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-lg);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-base);
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(59, 91, 255, 0.4);
    border: none !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    text-align: center;
    margin-top: auto;
}

.token-plan-btn:hover {
    background: linear-gradient(135deg, var(--color-primary-600) 0%, var(--color-primary-700) 100%) !important;
    box-shadow: 0 8px 20px rgba(47, 84, 235, 0.4);
    transform: translateY(-2px);
}

/* 套餐区域分隔线 */
.token-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border-light), transparent);
    margin: var(--space-16) 0;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .token-plan-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-4);
    }
}

@media (max-width: 768px) {
    .token-plan-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }

    .token-plan-title {
        font-size: var(--font-size-xl);
    }

    .token-plan-tokens {
        font-size: var(--font-size-2xl);
    }

    .token-plan-price {
        font-size: var(--font-size-xl);
    }
}

@media (max-width: 480px) {
    .token-plan-header {
        padding: var(--space-6) var(--space-4);
    }

    .token-plan-body {
        padding: var(--space-4);
    }

    .token-model-tag {
        font-size: var(--font-size-xs);
        padding: var(--space-1) var(--space-2);
    }
}