/* 基础样式 */
html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    background: #f5f5f5;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

#game-container {
    width: 100%;
    height: 100%;
    position: relative;
}

/* PC端样式 */
.desktop-only {
    display: block;
}

.mobile-only {
    display: none;
}

.game-frame-container {
    width: 100%;
    height: 100%;
    position: relative;
    background: #000;
}

#game-frame {
    width: 100%;
    height: 100%;
    border: none;
    background: #000;
}

.game-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(24,26,27,0.5);
    backdrop-filter: blur(4px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10;
}

.loading-content {
    text-align: center;
    padding: 2rem;
    width: 80%;
    max-width: 400px;
}

.loading-text {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.progress-bar-container {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
    margin: 0 0 1.5rem 0;
}

.progress-bar {
    height: 100%;
    background: var(--accent-color);
    border-radius: 4px;
    transition: width 0.1s linear;
}

.play-button {
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 2rem;
    padding: 1.2rem 3.5rem;
    font-size: 1.5rem;
    font-weight: bold;
    cursor: not-allowed;
    transition: all 0.3s ease;
    opacity: 0.7;
    min-width: 200px;
    white-space: nowrap;
}

.play-button.ready {
    cursor: pointer;
    opacity: 1;
    animation: pulse 2s infinite;
}

.play-button.ready:hover {
    transform: scale(1.05);
    background: #ff7b1a;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    }
}

/* 移动端样式 */
@media (max-width: 768px) {
    .desktop-only {
        display: none;
    }

    .mobile-only {
        display: block;
    }

    #mobile-game-container {
        width: 100%;
        height: 100%;
        position: relative;
        background: #000;
    }

    #game-canvas {
        width: 100%;
        height: 100%;
        display: block;
    }

    .back-button {
        position: fixed;
        top: 20px;
        left: 20px;
        width: 40px;
        height: 40px;
        border-radius: 50%;
        background: rgba(0, 0, 0, 0.5);
        border: none;
        color: #fff;
        font-size: 1.2rem;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        z-index: 1000;
        transition: background 0.3s ease;
    }

    .back-button:hover {
        background: rgba(0, 0, 0, 0.7);
    }

    .mobile-loading {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.8);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        z-index: 1000;
    }

    .mobile-loading .loading-text {
        font-size: 1.2rem;
    }

    .mobile-loading .progress-bar-container {
        width: 200px;
    }
}

/* 错误消息样式 */
.error-message {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255, 0, 0, 0.9);
    color: white;
    padding: 20px;
    border-radius: 4px;
    text-align: center;
    z-index: 2000;
}

.game-detail {
    min-height: 100vh;
    padding: 20px;
}

/* PC端游戏容器 */
.desktop-game-container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto 20px;
    position: relative;
    background: #000;
    border-radius: 0.5rem;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.desktop-game-frame {
    width: 100%;
    aspect-ratio: 16/9;
    border: none;
    display: block;
}

/* 移动端游戏容器 */
.mobile-game-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000;
    z-index: 1000;
}

.mobile-game-frame {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
}

.back-to-details {
    position: fixed;
    top: var(--header-height);
    left: 20px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.5);
    border: none;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1001;
    transform: translateY(-50%);
    transition: background 0.3s ease;
}

.back-to-details:hover {
    background: rgba(0, 0, 0, 0.7);
}

.back-to-details-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.back-arrow-icon {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.fav-icon {
    width: 16px;
    height: 16px;
    margin-left: 4px;
}

/* 游戏描述 */
.game-description {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 2rem;
    background: white;
    border-radius: 0.5rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.breadcrumb {
    margin-bottom: 0.7rem;
    font-size: 0.6rem;
    color: var(--text-secondary);
    letter-spacing: 0.08em;
    font-weight: 700;
}

.breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 700;
}

.breadcrumb a:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

.breadcrumb span {
    margin: 0 0.2em;
}

.game-title-whiteboard {
    font-size: 2.3rem;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0.1em 0 0.3em 0;
    line-height: 1.1;
    letter-spacing: -0.01em;
}

/* 评分信息样式 */
.game-rating-info {
    margin: 15px 0;
}

.rating-stats {
    display: flex;
    gap: 24px;
    align-items: center;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #666;
}

.stat-item i {
    color: var(--primary-color);
    font-size: 18px;
}

.stat-value {
    font-size: 16px;
    font-weight: 500;
}

/* 描述和说明文本样式 */
.mod-text {
    white-space: pre-wrap;
    font-family: inherit;
    font-size: inherit;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    color: inherit;
    background: none;
    border: none;
}

.desc-text,
.game-howtoplay {
    margin-bottom: 20px;
}

.desc-text:last-child,
.game-howtoplay:last-child {
    margin-bottom: 0;
}

/* 移动端样式 */
@media (max-width: 768px) {
    .game-detail {
        padding: 0;
    }

    .desktop-game-container {
        display: none;
    }

    .mobile-only {
        display: block;
    }

    .game-description {
        padding: 1rem;
        margin: 0;
        border-radius: 0;
        box-shadow: none;
    }

    .game-title-whiteboard {
        font-size: 1.8rem;
    }

    .game-howtoplay h2 {
        font-size: 1.2rem;
    }

    .game-howtoplay p {
        font-size: 0.9rem;
    }

    .rating-stats {
        gap: 16px;
    }

    .stat-item i {
        font-size: 16px;
    }

    .stat-value {
        font-size: 14px;
    }
}

/* 移动端横屏样式 */
@media (max-width: 768px) and (orientation: landscape) {
    .game-description {
        width: 314px;
        padding: 1rem;
        margin: 0.5rem auto;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    }
}