/* 天美传媒影视平台样式 - 现代蓝色主题 */

/* 基础样式 */
.font-inter {
    font-family: 'Inter', 'Noto Sans SC', sans-serif;
}

.content-wrapper {
    max-width: 1280px;
}

/* 导航栏样式 */
.media-navbar {
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

/* 搜索框样式 */
.media-search input {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.media-search input::placeholder {
    color: #94a3b8;
}

/* 按钮样式 */
.media-btn {
    background: linear-gradient(135deg, #3b82f6, #6366f1);
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.media-btn:hover {
    background: linear-gradient(135deg, #2563eb, #4f46e5);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

.media-btn-large {
    background: linear-gradient(135deg, #3b82f6, #6366f1);
    transition: all 0.3s ease;
    box-shadow: 0 8px 30px rgba(59, 130, 246, 0.4);
}

.media-btn-large:hover {
    background: linear-gradient(135deg, #2563eb, #4f46e5);
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(59, 130, 246, 0.5);
}

.media-btn-outline {
    background: transparent;
    border: 2px solid #3b82f6;
    transition: all 0.3s ease;
}

.media-btn-outline:hover {
    background: linear-gradient(135deg, #3b82f6, #6366f1);
    border-color: #6366f1;
    transform: translateY(-2px);
}

/* 卡片样式 */
.media-card {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.8), rgba(51, 65, 85, 0.6));
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 16px;
    padding: 24px;
    transition: all 0.3s ease;
}

.media-card:hover {
    transform: translateY(-8px);
    border-color: rgba(59, 130, 246, 0.4);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* 反馈卡片样式 */
.feedback-card {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.8), rgba(51, 65, 85, 0.6));
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 16px;
    padding: 24px;
    transition: all 0.3s ease;
}

.feedback-card:hover {
    transform: translateY(-4px);
    border-color: rgba(59, 130, 246, 0.3);
}

/* 统计卡片样式 */
.media-stat-card {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.6), rgba(51, 65, 85, 0.4));
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 16px;
    padding: 24px;
    transition: all 0.3s ease;
}

.media-stat-card:hover {
    transform: translateY(-4px);
    border-color: rgba(59, 130, 246, 0.3);
}

/* 帮助标签样式 */
.help-tab {
    transition: all 0.3s ease;
}

.help-tab:hover {
    transform: translateY(-8px);
}

/* 动画效果 */
.media-glow {
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.5);
}

.media-glow:hover {
    box-shadow: 0 0 30px rgba(59, 130, 246, 0.7);
}

.media-text-glow {
    text-shadow: 0 0 30px rgba(59, 130, 246, 0.5);
}

.media-float {
    animation: mediaFloat 3s ease-in-out infinite;
}

@keyframes mediaFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

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

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

.media-particles {
    background-image: 
        radial-gradient(2px 2px at 20px 30px, rgba(59, 130, 246, 0.3), transparent),
        radial-gradient(2px 2px at 40px 70px, rgba(99, 102, 241, 0.3), transparent),
        radial-gradient(1px 1px at 90px 40px, rgba(147, 197, 253, 0.3), transparent),
        radial-gradient(1px 1px at 130px 80px, rgba(59, 130, 246, 0.3), transparent),
        radial-gradient(2px 2px at 160px 30px, rgba(99, 102, 241, 0.3), transparent);
    background-repeat: repeat;
    background-size: 200px 100px;
    animation: mediaParticles 20s linear infinite;
}

@keyframes mediaParticles {
    0% { transform: translate(0, 0); }
    100% { transform: translate(-200px, -100px); }
}

/* 英雄区域动画 */
.hero-animation {
    animation: heroFadeIn 1.5s ease-out;
}

@keyframes heroFadeIn {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 计数器动画 */
.counter-animation {
    animation: counterUp 2s ease-out;
}

@keyframes counterUp {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* 返回顶部按钮 */
#back-to-top {
    transition: all 0.3s ease;
}

#back-to-top.show {
    opacity: 1;
    transform: translateY(0);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .content-wrapper {
        padding-left: 16px;
        padding-right: 16px;
    }
    
    .media-search input {
        width: 200px;
    }
    
    .text-7xl {
        font-size: 3rem;
    }
    
    .text-6xl {
        font-size: 2.5rem;
    }
    
    .text-5xl {
        font-size: 2rem;
    }
}

@media (max-width: 640px) {
    .media-search {
        display: none;
    }
    
    .text-7xl {
        font-size: 2.5rem;
    }
    
    .text-6xl {
        font-size: 2rem;
    }
    
    .text-5xl {
        font-size: 1.75rem;
    }
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(30, 41, 59, 0.5);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #3b82f6, #6366f1);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #2563eb, #4f46e5);
}

/* 选择文本样式 */
::selection {
    background: rgba(59, 130, 246, 0.3);
    color: white;
}

::-moz-selection {
    background: rgba(59, 130, 246, 0.3);
    color: white;
}