/* =========  基础 Reset & 字体  ========= */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    background: #f5f7fa;
    color: #333;
    line-height: 1.6;
    padding: 20px;
}

/* =========  标题  ========= */
h1, h2 {
    text-align: center;
    color: #0052d9;          /* 学院蓝 */
    margin-bottom: 25px;
}
h1 { font-size: 26px; }
h2 { font-size: 20px; margin-top: 40px; }

/* =========  卡片容器  ========= */
.section {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,.08);
    padding: 18px 22px;
    margin-bottom: 18px;
    transition: box-shadow .3s;
}
.section:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,.12);
}

/* =========  表单元素  ========= */
label {
    display: inline-block;
    width: 100px;
    font-weight: 600;
    color: #555;
}
select, input[type=text], input[type=file] {
    width: calc(100% - 110px);
    padding: 10px 12px;
    border: 1px solid #dcdfe6;
    border-radius: 6px;
    font-size: 15px;
    transition: border-color .3s, box-shadow .3s;
}
select:focus, input:focus {
    outline: none;
    border-color: #0052d9;
    box-shadow: 0 0 0 3px rgba(0,82,217,.15);
}
input[type=file] {
    padding: 8px;
}
/* 自动补全输入框单独占一行 */
#levelBox input[type=text] {
    width: 60%;
    margin-right: 8px;
}
#levelBox select {
    width: calc(40% - 8px);
}

/* =========  积分高亮  ========= */
#points {
    text-align: center;
    font-size: 22px;
    margin: 25px 0;
}
#points span {
    color: #0052d9;
    font-weight: 700;
    font-size: 28px;
}

/* =========  申报列表  ========= */
ul {
    list-style: none;
    max-width: 720px;
    margin: 0 auto;
}
li {
    background: #fff;
    border-left: 4px solid #0052d9;
    padding: 14px 18px;
    margin-bottom: 12px;
    border-radius: 6px;
    box-shadow: 0 1px 4px rgba(0,0,0,.06);
}
li:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,.1);
}

/* =========  响应式  ========= */
@media (max-width: 600px) {
    body { padding: 12px; }
    label { width: 100%; margin-bottom: 6px; }
    select, input[type=text], input[type=file] {
        width: 100%;
    }
    #levelBox input[type=text],
    #levelBox select {
        width: 100%;
        margin: 6px 0;
    }
}

/* =========  去掉 number 输入框箭头  ========= */
::v-deep input::-webkit-outer-spin-button,
::v-deep input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}
::v-deep input[type="number"] {
    -moz-appearance: textfield;
    -webkit-appearance: none;
    appearance: none;
}