/* 变量定义 */
:root {
    --primary-color: #E50914;
    --primary-hover: #B50710;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --text-tertiary: #94a3b8;
    --border-color: #e2e8f0;
    --error-color: #ef4444;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --transition: all 0.2s ease;
}

/* 暗色主题 */
[data-theme="dark"] {
    --primary-color: #1DB954;
    --primary-hover: #1AA34A;
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-tertiary: #94a3b8;
    --border-color: #334155;
}

/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    width: 100%;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    transition: var(--transition);
}

/* 容器 */
.container {
    min-height: 100vh;
    width: 100%;
    display: flex;
    flex-direction: column;
}

/* 头部 */
.header {
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: var(--transition);
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.logo-icon {
    width: 3rem;
    height: 3rem;
}

/* 主题切换按钮 */
.theme-toggle {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background-color: var(--bg-primary);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.theme-toggle:hover {
    background-color: var(--bg-tertiary);
    color: var(--primary-color);
}

.theme-toggle svg {
    width: 1.25rem;
    height: 1.25rem;
    stroke-width: 2;
}

.moon-icon {
    display: none;
}

[data-theme="dark"] .sun-icon {
    display: none;
}

[data-theme="dark"] .moon-icon {
    display: block;
}

/* 主内容 */
.main {
    flex: 1;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}


/* 输入区域 */
.input-section {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);  /* 添加边框增强对比 */
}

.input-group {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.url-input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: var(--transition);
}

.url-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgb(14 165 233 / 0.1);
}

.url-input::placeholder {
    color: var(--text-tertiary);
}

.parse-btn {
    padding: 0.75rem 1.5rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.parse-btn:hover:not(:disabled) {
    background-color: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.parse-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.loading-icon {
    display: none;
    width: 1.25rem;
    height: 1.25rem;
    animation: spin 1s linear infinite;
}

.parse-btn.loading .btn-text {
    display: none;
}

.parse-btn.loading .loading-icon {
    display: block;
}

.loading-circle {
    stroke-dasharray: 40;
    stroke-dashoffset: 30;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* 支持平台 */
.supported-platforms {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 2rem;
}

.platform-list {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.platform-tag {
    padding: 0.25rem 0.75rem;
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
}

.platform-tag:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* 播放器容器 */
.player-container {
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    margin-bottom: 2rem;
    min-height: 600px; /* 保持一致的高度 */
}

.player-container.hidden {
    display: none;
}

/* 播放器占位提示 */
.player-placeholder {
    height: 600px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: #000; /* 黑屏背景，模拟播放器状态 */
    position: relative;
}

.player-placeholder.hidden {
    display: none;
}

.placeholder-icon {
    width: 6rem;
    height: 6rem;
    color: var(--primary-color);
    opacity: 0.6;
    margin-bottom: 0.5rem;
    transition: var(--transition);
}

.placeholder-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0.5rem;
}

.placeholder-text {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

#artplayer {
    width: 100%;
    height: 600px; /* 固定高度 */
    position: relative;
}

#artplayer.hidden {
    display: none;
}

/* 保持播放器内鼠标光标始终可见 */
.art-video-player .art-video {
    cursor: default !important;
}

.art-video-player.art-cursor-none .art-video {
    cursor: default !important;
}

.art-video-player.art-cursor-none {
    cursor: default !important;
}

/* iziToast 自定义样式 */
.iziToast-wrapper {
    top: 80px !important;  /* header 高度约 64px，留出一些间距 */
}

/* 自定义圆角 */
.iziToast {
    border-radius: 12px !important;  /* 设置圆角大小 */
    overflow: hidden;  /* 确保内容不溢出圆角 */
}

/* 进度条圆角 */
.iziToast-progressbar div {
    border-radius: 0 0 12px 12px !important;
}

/* 移动端调整 */
@media (max-width: 768px) {
    .iziToast-wrapper {
        top: 70px !important;  /* 移动端 header 稍矮 */
    }

    .iziToast {
        border-radius: 10px !important;  /* 移动端稍小的圆角 */
    }
}

/* 底部 */
.footer {
    background-color: var(--bg-primary);
    border-top: 1px solid var(--border-color);
    padding: 1.5rem;
    text-align: center;
    color: var(--text-tertiary);
    font-size: 0.875rem;
}

.footer-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.footer-link:hover {
    color: var(--primary-hover);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .header-content {
        padding: 1rem;
    }

    .logo {
        font-size: 1.25rem;
    }

    .logo-icon {
        width: 2.5rem;
        height: 2.5rem;
    }

    .main {
        padding: 1rem;
    }

    .input-section {
        padding: 1.5rem;
    }

    .input-group {
        flex-direction: row;  /* 保持与桌面端一致 */
    }

    .parse-btn {
        width: auto;  /* 自动宽度而不是100% */
        padding: 0.75rem 1rem;  /* 移动端再小一点 */
        justify-content: center;
    }

    .player-container {
        min-height: 400px;
    }

    .player-placeholder {
        height: 400px;
    }

    #artplayer {
        height: 400px; /* 移动端使用固定高度 */
    }

    /* 移动端竖屏时隐藏网页全屏和画中画按钮 */
    .art-control-fullscreenWeb,
    .art-control-pip {
        display: none !important;
    }
}

/* 移动端横屏时显示网页全屏和画中画按钮 */
@media (max-width: 768px) and (orientation: landscape) {
    .art-control-fullscreenWeb,
    .art-control-pip {
        display: flex !important;
    }
}

@media (max-width: 480px) {
    .platform-list {
        width: 100%;
    }
}