/* #region 主体 */
body {
    position: relative;
    margin: 0;
    background-color: #f0f2f5;
}
/* #endregion */

/* #region 页面容器 */
div.main-container {
    margin: 100px 20px 20px 20px;
    text-align: center;
}

:where(.main-container) > div {
    position: relative;
    min-width: 600px;
    max-width: 1400px;
    margin: 60px auto;
}
/* #endregion */

/* #region 弹窗动画 */
div.main-container > .form-page {
    margin: 0;
    min-width: 0;
    max-width: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    animation: fadeIn 0.3s ease;
}

.form-page-overlay {
    position: absolute;
    top: -100%;
    left: -100%;
    width: 300%;
    height: 300%;
    background: rgba(0, 0, 0, 0.7);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translate(-50%, -60%);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}

@keyframes fadeOut {
    from { opacity: 1;}
    to { opacity: 0;}
}
    
div.main-container > div.fade-out {
    animation: fadeOut 0.5s ease forwards;
}
/* #endregion */

/* #region 标准格式 */
.studio-container {
    padding: 20px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.studio-header {
    margin: 10px;
}

.studio-header h2 {
    font-size: 2em;
    color: #2c3e50;
    margin-bottom: 40px;
}

.studio-header h3 {
    font-size: 28px;
    color: #2c3e50;
    font-weight: 600;
}

.studio-header span {
    color: #1a73e8;
    font-weight: 500;
}
/* #endregion */

/* #region 主标题 */
.title-container {
    position: relative;
}

.title-container h2 {
    font-size: 2.5em;
    color: #2c3e50;
    margin-bottom: 10px;
}

.title-container p {
    color: #666;
    font-size: 1.2em;
}

.title-decoration {
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, #3498db, #2ecc71);
    margin: 20px auto;
    border-radius: 2px;
}
/* #endregion */

/* #region 认证信息 */
.copyright-container {
    margin: 0 auto;
}

.copyright-container p {
    position: relative;
    font-size: 0.8em;
    margin: 0;
}
/* #endregion */

/* #region 信息弹框提示 */
body.swal2-shown {
    overflow: auto !important;
    padding-right: 0 !important;
}

/* 自定义弹窗位置和颜色 */
.swal2-container.swal2-top {
    align-items: flex-start;
    padding-top: 20px;
}

.custom-swal-popup {
    background: white !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.15) !important;
    border-radius: 32px;
    border: 2px solid #2e7d32 !important;
}

/* 动画效果 */
@keyframes slideInDown {
    from {
    transform: translateY(-100%);
    opacity: 0;
    }
    to {
    transform: translateY(0);
    opacity: 1;
    }
}

.swal2-show {
    animation: slideInDown 0.5s ease-out !important;
}
/* #endregion */