/* OFD Viewer Tool Styles - 简化版 */

/* Iframe Container Styles */
.iframe-container {
    position: relative;
    width: 100%;
    height: 600px;
    background-color: #fff;
    border: 1px solid #dee2e6;
    overflow: hidden;
}

.iframe-container iframe {
    width: 100%;
    height: 100%;
    border: none;
    background-color: #fff;
}

/* 页面内全屏样式 */
.page-fullscreen {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    z-index: 9999 !important;
    background-color: #fff !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    border-radius: 0 !important;
}

.page-fullscreen iframe {
    width: 100% !important;
    height: calc(100vh - 80px) !important; /* 留出80px给顶部控制栏 */
    background-color: #fff !important;
    border: none !important;
    margin: 0 !important;
    padding: 0 !important;
    position: absolute !important;
    top: 80px !important; /* 控制栏高度 */
    left: 0 !important;
}

/* 页面内全屏控制栏 */
.page-fullscreen-control-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 80px; /* 固定高度 */
    background: linear-gradient(180deg, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.7) 50%, rgba(0,0,0,0) 100%);
    padding: 1rem 2rem;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: white;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    animation: slideDown 0.3s ease-out;
    box-sizing: border-box;
}

.page-fullscreen-control-bar .btn {
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.3);
    background: rgba(255,255,255,0.1);
    color: white;
    transition: all 0.3s ease;
}

.page-fullscreen-control-bar .btn:hover {
    background: rgba(255,255,255,0.2);
    border-color: rgba(255,255,255,0.5);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.page-fullscreen-control-bar .btn-warning {
    background: rgba(255,193,7,0.8);
    border-color: rgba(255,193,7,0.9);
}

.page-fullscreen-control-bar .btn-warning:hover {
    background: rgba(255,193,7,0.9);
    border-color: rgba(255,193,7,1);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .iframe-container {
        height: 400px;
    }

    .page-fullscreen iframe {
        height: calc(100vh - 100px) !important; /* 移动端控制栏更高 */
        top: 100px !important;
    }

    .page-fullscreen-control-bar {
        height: 100px; /* 移动端控制栏更高 */
        padding: 0.75rem 1rem;
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }

    .page-fullscreen-control-bar .d-flex {
        flex-wrap: wrap;
        justify-content: center;
        text-align: center;
    }

    .page-fullscreen-control-bar span {
        font-size: 0.875rem;
    }

    .page-fullscreen-control-bar small {
        font-size: 0.75rem;
        display: block;
        margin-top: 0.25rem;
    }

    .page-fullscreen-control-bar .btn {
        padding: 0.5rem 0.75rem;
        font-size: 0.875rem;
    }
}

@media (max-width: 576px) {
    .iframe-container {
        height: 300px;
    }

    .page-fullscreen iframe {
        height: calc(100vh - 120px) !important; /* 小屏幕控制栏更高 */
        top: 120px !important;
    }

    .page-fullscreen-control-bar {
        height: 120px; /* 小屏幕控制栏更高 */
        padding: 0.5rem 0.75rem;
        gap: 0.5rem;
    }

    .page-fullscreen-control-bar span {
        font-size: 0.8rem;
    }

    .page-fullscreen-control-bar small {
        font-size: 0.7rem;
    }

    .page-fullscreen-control-bar .btn {
        padding: 0.375rem 0.5rem;
        font-size: 0.75rem;
    }

    .page-fullscreen-control-bar .btn-sm {
        padding: 0.25rem 0.375rem;
        font-size: 0.7rem;
    }

    .page-fullscreen-control-bar .d-flex {
        gap: 0.5rem;
    }
}

/* 页面内全屏动画效果 */
.page-fullscreen {
    animation: pageFullscreenIn 0.3s ease-out;
}

.page-fullscreen-control-bar {
    animation: slideDown 0.3s ease-out;
}

@keyframes pageFullscreenIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-100%);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 确保iframe在页面内全屏时正确显示 */
.page-fullscreen iframe {
    display: block;
    margin: 0;
    padding: 0;
    border: none;
    outline: none;
    box-sizing: border-box;
}

/* 暗色模式支持 */
@media (prefers-color-scheme: dark) {
    .iframe-container {
        background-color: #1a1a1a;
        border-color: #404040;
    }

    .iframe-container iframe {
        background-color: #1a1a1a;
    }
}