星火纪元 个人成长追踪 v1.0

- Flask + SQLite 自托管，单用户无 PIN
- 仪表盘：学科进度环轮播、健康双线图、任务接龙、书架墙、浮动打卡
- 后台：孩子信息、学科/单元课表、健康历史录入、数据管理(重置/新学期)
- 徽章由进度实时派生；主题由后台设置

templates/admin.html

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+{% extends "base.html" %}
+{% block title %}家长后台{% endblock %}
+{% block content %}
+
+<div class="admin-head">
+  <h1>🛠️ 家长后台</h1>
+  <a href="{{ url_for('admin_export') }}" class="btn-outline">⬇ 导出全部数据(JSON)</a>
+  <a href="{{ url_for('admin_logout') }}" class="btn-outline">退出</a>
+</div>
+
+<section class="card">
+  <h2>👦 孩子信息</h2>
+  <form method="post" action="{{ url_for('admin_child_update') }}" class="row wrap">
+    <label>姓名<input name="name" value="{{ child.name }}" placeholder="姓名"></label>
+    <label>出生日期<input type="date" name="birth_date" value="{{ child.birth_date or '' }}"></label>
+    <label>性别
+      <select name="gender">
+        <option value="M" {% if child.gender == 'M' %}selected{% endif %}>男</option>
+        <option value="F" {% if child.gender == 'F' %}selected{% endif %}>女</option>
+      </select>
+    </label>
+    <label>学期起<input type="date" name="term_start" value="{{ child.term_start or '' }}"></label>
+    <label>学期止<input type="date" name="term_end" value="{{ child.term_end or '' }}"></label>
+    <label>进度环轮播(秒)<input name="ring_sec" type="number" value="{{ child.ring_sec or 6 }}" style="width:80px" min="2"></label>
+    <label>学科轮播(秒)<input name="carousel_sec" type="number" value="{{ child.carousel_sec or 8 }}" style="width:80px" min="2"></label>
+    <label>默认主题
+      <select name="default_theme">
+        {% for t,label in themes %}
+        <option value="{{ t }}" {% if child.default_theme == t %}selected{% endif %}>{{ label }}</option>
+        {% endfor %}
+      </select>
+    </label>
+    <button>保存</button>
+  </form>
+  {% if age is not none %}
+  <p class="sub">当前年龄约 <b>{{ '%.1f'|format(age) }}</b> 岁 · 标准身高 <b>{{ std_h }} cm</b> · 标准体重 <b>{{ std_w }} kg</b>（WHO 中位参考）</p>
+  {% endif %}
+</section>
+
+<section class="card">
+  <h2>🎯 年度目标</h2>
+  <form method="post" action="{{ url_for('admin_goal_update') }}" class="row">
+    <label>读书目标(本/年)
+      <input name="book_target" type="number" value="{{ goal.book_target }}" style="width:90px">
+    </label>
+    <label>运动目标(分钟/周)
+      <input name="week_exercise_min" type="number" value="{{ goal.week_exercise_min }}" style="width:90px">
+    </label>
+    <button>保存</button>
+  </form>
+</section>
+
+<section class="card">
+  <h2>📈 健康记录（可补历史数据）</h2>
+  <p class="sub">填入任意日期即可补录历史身高体重；仪表盘「健康综合」会展示最近两年。</p>
+  <form method="post" action="{{ url_for('health_add') }}" class="row wrap">
+    <label>日期<input type="date" name="date" value="{{ now }}" required></label>
+    <label>身高(cm)<input name="height_cm" type="number" step="0.1" placeholder="如 130.5" style="width:90px"></label>
+    <label>体重(kg)<input name="weight_kg" type="number" step="0.1" placeholder="如 27.2" style="width:90px"></label>
+    <label>睡眠(时)<input name="sleep_hours" type="number" step="0.1" style="width:80px"></label>
+    <label>喝水(杯)<input name="water_cups" type="number" style="width:70px"></label>
+    <label>心情<input name="mood" placeholder="如 开心" style="width:90px"></label>
+    <button>添加记录</button>
+  </form>
+</section>
+
+<section class="card">
+  <h2>📚 学科与单元（整年课表）</h2>
+  <form method="post" action="{{ url_for('admin_subject_add') }}" class="row">
+    <input name="name" placeholder="学科名，如 语文" required>
+    <input name="icon" placeholder="图标" style="width:70px" value="📘">
+    <input name="color" type="color" value="#3b82f6" style="width:50px">
+    <button>加学科</button>
+  </form>
+
+  {% for s in subjects %}
+  <div class="admin-subject">
+    <div class="admin-subject-head">
+      <span>{{ s.icon }} <b>{{ s.name }}</b></span>
+      <span class="admin-subject-controls">
+        <form method="post" action="{{ url_for('admin_subject_delete', sid=s.id) }}" class="inline"
+              onsubmit="return confirm('删除该学科及其所有单元？')">
+          <button class="mini danger">删除学科</button>
+        </form>
+      </span>
+    </div>
+    <ul class="admin-units">
+      {% for u in s.units %}
+      <li>
+        <span class="unit-state unit-{{ u.status }}">
+          {% if u.status==2 %}已完成{% elif u.status==1 %}进行中{% else %}未开始{% endif %}
+        </span>
+        {{ u.title }}
+        {% if u.target_date %}<span class="muted">（🎯{{ u.target_date }}）</span>{% endif %}
+        <form method="post" action="{{ url_for('admin_unit_delete', uid=u.id) }}" class="inline"
+              onsubmit="return confirm('删除该单元？')">
+          <button class="mini danger">×</button>
+        </form>
+      </li>
+      {% endfor %}
+    </ul>
+    <form method="post" action="{{ url_for('admin_unit_add') }}" class="row">
+      <input type="hidden" name="subject_id" value="{{ s.id }}">
+      <input name="title" placeholder="新增单元/章节名" required>
+      <input name="target_date" type="date" placeholder="目标完成日">
+      <button>加单元</button>
+    </form>
+  </div>
+  {% endfor %}
+</section>
+
+<section class="card">
+  <h2>📖 书目（含封面）</h2>
+  <form method="post" action="{{ url_for('book_add') }}" class="row" enctype="multipart/form-data">
+    <input name="title" placeholder="书名" required>
+    <input name="author" placeholder="作者">
+    <input name="total_pages" type="number" placeholder="页数" style="width:80px">
+    <select name="category">
+      {% for c in book_categories %}<option value="{{ c }}">{{ c }}</option>{% endfor %}
+    </select>
+    <input type="file" name="cover" accept="image/*" style="width:170px">
+    <button>加书</button>
+  </form>
+  <p class="sub">支持本地上传封面（png/jpg/gif/webp，<b>不限制大小</b>，离线可见）；上传后会<b>自动标准化</b>为统一的 2:3 封面并生成缩略图。也可在下方每本书填图片 URL。<br>
+  <b>分类与评分</b>决定书架墙上的筛选标签和排序，改完记得点「保存」。</p>
+  <table class="tbl">
+    <tr><th>封面</th><th>书名</th><th>作者</th><th>状态</th><th>分类 / 评分</th><th>更新封面</th></tr>
+    {% for b in books %}
+    <tr>
+      <td>{% if b.cover_thumb or b.cover_url %}<img src="{{ b.cover_thumb or b.cover_url }}" alt="" style="height:60px;border-radius:3px">{% else %}<span class="muted">无</span>{% endif %}</td>
+      <td>{{ b.title }}</td>
+      <td>{{ b.author or '—' }}</td>
+      <td>{% if b.status=='done' %}已读完{% elif b.status=='reading' %}在读{% else %}想读{% endif %}</td>
+      <td>
+        <form method="post" action="{{ url_for('admin_book_meta', bid=b.id) }}" class="row" style="margin:0">
+          <select name="category">
+            {% for c in book_categories %}
+            <option value="{{ c }}" {% if (b.category or '未分类') == c %}selected{% endif %}>{{ c }}</option>
+            {% endfor %}
+          </select>
+          <select name="rating" title="评分">
+            {% for r in range(6) %}
+            <option value="{{ r }}" {% if (b.rating or 0) == r %}selected{% endif %}>{{ r }}★</option>
+            {% endfor %}
+          </select>
+          <button class="mini">保存</button>
+        </form>
+      </td>
+      <td>
+        <form method="post" action="{{ url_for('admin_book_cover', bid=b.id) }}" enctype="multipart/form-data" class="row" style="margin:0">
+          <input type="file" name="cover" accept="image/*" style="width:150px">
+          <input name="cover_url" placeholder="或图片URL" value="{{ b.cover_url or '' }}" style="width:130px">
+          <button class="mini">设封面</button>
+        </form>
+        {% if b.cover_url and b.cover_url.startswith('/static/covers/') %}
+        <form method="post" action="{{ url_for('admin_book_cover_delete', bid=b.id) }}" class="inline" style="margin-top:6px" onsubmit="return confirm('删除这张封面？')">
+          <button class="mini danger">删除封面</button>
+        </form>
+        {% endif %}
+      </td>
+    </tr>
+    {% endfor %}
+  </table>
+</section>
+
+<section class="card">
+  <h2>🧹 数据管理</h2>
+  <p class="sub">徽章由进度/读书/运动实时派生，重置或新学期后会自动重新累积，无需手动发徽章。</p>
+  <div class="row" style="gap:12px;flex-wrap:wrap">
+    <form method="post" action="{{ url_for('admin_reset') }}"
+          onsubmit="return confirm('确定清空全部进度 / 打卡 / 健康记录？学科与书目结构保留。此操作不可撤销！')">
+      <button class="mini danger">🗑️ 重置全部数据</button>
+    </form>
+    <form method="post" action="{{ url_for('admin_new_term') }}"
+          onsubmit="return confirm('开启新学期：进度重置为未开始、清空打卡，并把学期起设为今天。确定？')">
+      <button class="mini">🎒 开启新学期</button>
+    </form>
+  </div>
+</section>
+
+{% endblock %}