/* style.css */

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';
    background-color: #f4f7f9;
    color: #333;
    margin: 0;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    text-align: center;
}

.container {
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    max-width: 600px;
    width: 100%;
    position: relative; /* ▼▼▼ 关键改动(1)：将白色方块设置为定位参考点 ▼▼▼ */
}

h1, h2 {
    color: #1a1a1a;
}
h3 {
    margin-top: 0;
}

#login-container input {
    padding: 12px;
    width: calc(100% - 24px);
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 16px;
}

.btn {
    background-color: #007bff;
    color: white;
    padding: 12px 20px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    text-decoration: none;
    display: inline-block;
    margin: 5px;
    transition: background-color 0.3s;
}

.btn:hover {
    background-color: #0056b3;
}

.btn-secondary {
    background-color: #6c757d;
}

.btn-secondary:hover {
    background-color: #5a6268;
}

#main-content {
    display: none; /* 默认隐藏 */
}

.subscription-info {
    margin-bottom: 20px;
    text-align: left;
}

.subscription-info .input-group {
    display: flex;
}

.subscription-info input {
    flex-grow: 1; /* 占据剩余空间 */
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 8px 0 0 8px; /* 圆角调整 */
    background: #f9f9f9;
    border-right: none;
}

.subscription-info button {
    padding: 10px 15px;
    margin-left: 0;
    border-radius: 0 8px 8px 0; /* 圆角调整 */
}

.client-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 10px;
}

.footer-note {
    margin-top: 20px;
    font-size: 14px;
    color: #666;
}

/* --- 正确的小猫样式 --- */

/* ▼▼▼ 关键改动(2)：之前错误添加到 #login-container 的样式已删除 ▼▼▼ */

/* 这是小猫图片的样式，现在会正确地相对于 .container 定位 */
.cat-decoration {
    position: absolute;       /* 让图片可以自由移动 */
    top: -45px;               /* 向上移动，让它咬到边框 */
    left: -40px;              /* 向左移动，同上 */
    width: 100px;             /* 设置一个合适的宽度 */
    pointer-events: none;     /* 让图片不影响鼠标点击下面的元素 */
}