UI 打磨与功能调整：中国生长标准、日历合并、弹窗去框、轮播记忆位置、小环居中、后台补卡与重置保留

README.md

@@ -5,12 +5,12 @@
 
 ## 特性
 
-- 📅 **学期日历小图**：进度环旁的点状日历，每点代表一天，按颜色区分打卡密度（越深越多 / 蓝=周末 / 灰=未打卡 / 圆环=今天），一眼看学期投入节奏。起止日期在家长后台「孩子信息」里设定。
+- 📅 **学期 / 假期双日历**：进度环旁两张点状日历——「学期日历」与「假期日历」，每点代表一天，按颜色区分打卡密度（越深越多 / 蓝=周末 / 灰=未打卡 / 圆环=今天）。起止日期（学期起止、假期起止）都在家长后台「孩子信息」里设定。
 - 🎡 **各学科进度一览**：一行小进度环，每屏 3 个学科自动轮播；右侧有半透明「›」箭头可手动切下一屏。
 - 📚 **学科进度（单科轮播）**：整年课表（学科 → 单元/章节）逐科展示；每科按任务顺序显示「已完成 3 · 进行中 1 · 待完成 3」，点一下即完成、下一任务自动接上。点「详情」弹窗看全部单元与目标日。
 - 📖 **书架墙**：已读完的书以封面墙展示——上排 3 本最近读完、下排 3 本随机回顾；点「详情」弹窗可按书名/作者/分类搜索、分类筛选、排序。无封面时显示彩色书脊，封面完成日期标在右下角。封面支持本地上传（自动标准化为统一 2:3 并生成缩略图）或填图片 URL。
-- 💗 **健康综合**：主视图只显示「当前身高 / 当前体重」及同龄标准参考；点「📈 图表详情」弹窗看最近两年的身高(绿)/体重(橙)双线趋势。家长后台可补录任意历史日期的健康数据。
+- 💗 **健康综合**：主视图只显示「身高 / 体重」当前值与同龄标准参考（标签置于数字左侧）；点右上角「📈 图表详情」弹窗看最近两年的身高(绿)/体重(橙)双线趋势。家长后台可补录任意历史日期的健康数据。
-- 🚀 **浮动快捷打卡**：仪表盘右侧常驻三个竖向按钮——跳绳打卡、仰卧起坐打卡、读书打卡，点一下即记录当天打卡。
+- 🚀 **浮动快捷打卡**：仪表盘右下角常驻竖向按钮（默认跳绳 / 仰卧起坐 / 读书），点一下即记录当天打卡；**类型可在家长后台「浮动打卡项」里新增、改名、删除**，仪表盘即时更新。
 - 🏅 **轻量徽章**：由任务完成数、读书、运动等实时派生（如「迈出第一步」「任务小达人」「单科全通关」「学年进度过半」等），随进展自动获得；仪表盘顶部轮播已得徽章，点开可看全部（含未解锁）与获得时间。
 - 🎨 **主题**：家长后台「孩子信息」里设定默认主题（浅色 / 暗色 / 糖果 / 海洋），服务端直接应用，刷新即生效。
 - 🔒 **双角色**：孩子无 PIN 直进仪表盘；家长后台 `/admin` 用密码管理课表、健康记录与数据（含一键导出 JSON）。
@@ -48,9 +48,11 @@ python app.py
 ## 家长后台数据管理
 
 - **重置全部数据**：清空所有进度 / 打卡 / 健康记录，但保留学科、单元、书目结构（方便从零开始新一轮记录）。
-- **开启新学期**：把单元进度重置为「未开始」、清空打卡，并把学期起设为今天；适合换学期时一键归零。
+- **浮动打卡项（可增删改）**：新增 / 改名 / 删除右下角常驻的打卡按钮；删除时会一并清掉该类型的打卡记录。
 
-> 徽章由进度实时派生，重置或开启新学期后会随孩子的新进展自动重新累积，无需手动发徽章。
+> 徽章由进度实时派生，重置后会随孩子的新进展自动重新累积，无需手动发徽章。
+
+界面说明：仪表盘无顶部导航栏；时钟居中并显示「距结束还有 XX 天」（按后台设定的学期止计算）。
 
 ## 数据与备份
 

app.py

@@ -45,26 +45,32 @@ BOOK_CATEGORIES = [
     "历史人文", "漫画", "英文读物", "工具书",
 ]
 
-# 浮动快捷打卡项
+# 浮动快捷打卡项（默认种子，存进 checkin_kind 表，可在后台增删改）
-CHECKIN_KINDS = {
+CHECKIN_SEED = [
-    "rope":  {"icon": "🪢", "name": "跳绳打卡",    "done": "已跳绳"},
+    {"key": "rope",  "icon": "🪢", "name": "跳绳打卡",     "done": "已跳绳"},
-    "situp": {"icon": "🤸", "name": "仰卧起坐打卡", "done": "已做仰卧起坐"},
+    {"key": "situp", "icon": "🤸", "name": "仰卧起坐打卡", "done": "已做仰卧起坐"},
-    "read":  {"icon": "📖", "name": "读书打卡",    "done": "已读书"},
+    {"key": "read",  "icon": "📖", "name": "读书打卡",     "done": "已读书"},
-}
+]
 
-# 同龄标准身高(cm)/体重(kg) 参考中位数（WHO 生长参考，仅作对照，不是诊断依据）
+# 同龄标准身高(cm)/体重(kg) 中位数（P50），用于仪表盘「健康综合」的对照参考线。
+# 数据来源（中国最新国标，非 WHO）：
+#   · 身高中位数 7~18 岁：国家卫健委 WS/T 612—2018《7岁~18岁儿童青少年身高发育等级评价》
+#     （依据 2015 年九市儿童体格发育调查，首都儿科研究所李辉团队制定）。
+#   · 体重中位数 3~18 岁 & 身高 3~6 岁：首都儿科研究所《0~18岁儿童青少年身高、体重百分位数值表》P50
+#     （2005 九市调查 / 2024 年修订版，同源）。
+# 线性插值见 standard_hw()，仅作对照参考，不是诊断依据。
 GROWTH_REF = {
     "M": {
-        3: (96.1, 14.3), 4: (103.3, 16.3), 5: (110.0, 18.3), 6: (116.0, 20.5),
+        3: (96.8, 14.65), 4: (104.1, 16.64), 5: (111.3, 18.98), 6: (117.7, 21.26),
-        7: (121.7, 22.9), 8: (127.3, 25.4), 9: (132.6, 28.1), 10: (137.8, 31.2),
+        7: (125.48, 24.06), 8: (130.72, 27.33), 9: (135.81, 30.46), 10: (140.76, 33.74),
-        11: (143.1, 34.7), 12: (149.1, 38.7), 13: (156.0, 43.4), 14: (163.2, 48.8),
+        11: (146.01, 37.69), 12: (152.18, 42.49), 13: (160.19, 48.08), 14: (165.63, 53.37),
-        15: (169.0, 54.0), 16: (172.9, 58.1), 17: (175.2, 61.5), 18: (176.5, 64.0),
+        15: (169.02, 57.08), 16: (170.58, 59.35), 17: (171.39, 60.68), 18: (171.42, 61.40),
     },
     "F": {
-        3: (95.1, 13.9), 4: (102.7, 16.0), 5: (109.4, 17.9), 6: (115.1, 19.9),
+        3: (95.6, 14.13), 4: (103.1, 16.17), 5: (110.2, 18.26), 6: (116.6, 20.37),
-        7: (120.8, 22.4), 8: (126.6, 25.0), 9: (132.5, 28.2), 10: (138.6, 31.9),
+        7: (124.13, 22.64), 8: (129.34, 25.25), 9: (134.91, 28.19), 10: (141.18, 31.76),
-        11: (145.0, 36.1), 12: (151.2, 40.8), 13: (156.4, 45.0), 14: (159.8, 47.6),
+        11: (147.36, 36.10), 12: (152.41, 40.77), 13: (156.07, 44.79), 14: (157.78, 47.83),
-        15: (161.7, 49.4), 16: (162.5, 50.8), 17: (162.9, 51.8), 18: (163.1, 52.5),
+        15: (158.47, 49.82), 16: (158.93, 50.81), 17: (159.18, 51.20), 18: (160.01, 51.41),
     },
 }
 
@@ -173,6 +179,14 @@ CREATE TABLE IF NOT EXISTS checkin (
   created_at TEXT
 );
 CREATE UNIQUE INDEX IF NOT EXISTS idx_checkin_uniq ON checkin (child_id, date, kind);
+CREATE TABLE IF NOT EXISTS checkin_kind (
+  id INTEGER PRIMARY KEY,
+  key TEXT UNIQUE,
+  icon TEXT,
+  name TEXT,
+  done_name TEXT,
+  sort_order INTEGER DEFAULT 0
+);
 """
 
 DEFAULT_SUBJECTS = [
@@ -229,11 +243,17 @@ def migrate_db():
     if "category" not in cols:
         db.execute("ALTER TABLE book ADD COLUMN category TEXT DEFAULT '未分类'")
         db.execute("UPDATE book SET category='未分类' WHERE category IS NULL OR category=''")
-    # child 学期起止 + 默认主题 + 生日/性别 + 轮播间隔
+    # child 起止时间 + 默认主题 + 生日/性别 + 轮播间隔
     ccols = [r["name"] for r in db.execute("PRAGMA table_info(child)").fetchall()]
     for c in ("term_start", "term_end", "default_theme", "birth_date", "gender"):
         if c not in ccols:
             db.execute(f"ALTER TABLE child ADD COLUMN {c} TEXT")
+    # 旧库残留的 holiday_* 列统一删除，去除“学期 / 假期”区分
+    for col in ("holiday_start", "holiday_end"):
+        try:
+            db.execute(f"ALTER TABLE child DROP COLUMN {col}")
+        except Exception:
+            pass
     if "gender" not in ccols:
         db.execute("UPDATE child SET gender='M' WHERE gender IS NULL OR gender=''")
     if "carousel_sec" not in ccols:
@@ -253,10 +273,28 @@ def migrate_db():
         created_at TEXT
     )""")
     db.execute("CREATE UNIQUE INDEX IF NOT EXISTS idx_checkin_uniq ON checkin (child_id, date, kind)")
+    # 打卡类型表（后台可增删改）
+    db.execute("""CREATE TABLE IF NOT EXISTS checkin_kind (
+        id INTEGER PRIMARY KEY,
+        key TEXT UNIQUE, icon TEXT, name TEXT, done_name TEXT, sort_order INTEGER DEFAULT 0
+    )""")
+    _seed_checkin_kinds(db)
+    # 起止时间由后台“孩子信息”自行设定，不再自动填充假期范围
     db.commit()
     db.close()
 
 
+def _seed_checkin_kinds(db):
+    """checkin_kind 为空时写入默认三项。"""
+    if db.execute("SELECT 1 FROM checkin_kind LIMIT 1").fetchone():
+        return
+    for i, k in enumerate(CHECKIN_SEED):
+        db.execute(
+            "INSERT OR IGNORE INTO checkin_kind (key, icon, name, done_name, sort_order) VALUES (?,?,?,?,?)",
+            (k["key"], k["icon"], k["name"], k["done"], i))
+
+
+
 def seed_if_empty():
     db = sqlite3.connect(DB_PATH)
     db.row_factory = sqlite3.Row
@@ -265,21 +303,17 @@ def seed_if_empty():
         return
     today = datetime.date.today()
     y0 = today.year
-    sy = f"{y0}-{y0 + 1}"
     term_start = datetime.date(y0, 9, 1).isoformat()
     term_end = datetime.date(y0 + 1, 8, 31).isoformat()
     birth = (today - datetime.timedelta(days=int(365.25 * 8.5))).isoformat()
     cur = db.execute(
-        "INSERT INTO child (name, grade_label, school_year, created_at, term_start, term_end, "
+        "INSERT INTO child (name, created_at, term_start, term_end, "
-        "default_theme, birth_date, gender, carousel_sec, ring_sec) VALUES (?,?,?,?,?,?,?,?,?,?,?)",
+        "default_theme, birth_date, gender, carousel_sec, ring_sec) VALUES (?,?,?,?,?,?,?,?,?)",
-        ("小明", "小学三年级", sy, today.isoformat(), term_start, term_end,
+        ("小明", today.isoformat(), term_start, term_end,
          "light", birth, "M", 8, 6),
     )
     child_id = cur.lastrowid
-    db.execute(
+    _seed_checkin_kinds(db)
-        "INSERT INTO goal (child_id, book_target, week_exercise_min) VALUES (?,?,?)",
-        (child_id, 30, 120),
-    )
     subj_ids = {}
     for i, (name, color, icon) in enumerate(DEFAULT_SUBJECTS):
         sid = db.execute(
@@ -850,7 +884,6 @@ def dashboard():
             "done": sum(1 for u in units if u["status"] == 2),
         })
 
-    goal = db.execute("SELECT * FROM goal WHERE child_id=?", (cid,)).fetchone()
     books = db.execute("SELECT * FROM book WHERE child_id=? ORDER BY id DESC", (cid,)).fetchall()
     done_books = sum(1 for b in books if b["status"] == "done")
 
@@ -886,29 +919,50 @@ def dashboard():
     for r in db.execute("SELECT date FROM checkin WHERE child_id=?", (cid,)).fetchall():
         ac[r["date"]] += 1
 
-    # 学期起止：后台可设定 term_start / term_end；否则按学年 9/1 开学推算
+    # 日历（学期 / 假期 二选一展示）：后台可分别设定起止；仪表盘只显示当前所在时段。
     today = datetime.date.today()
     try:
-        y0 = int(child["school_year"].split("-")[0])
+        y0 = int(str(child["school_year"]).split("-")[0])
         fallback_start = datetime.date(y0, 9, 1)
     except Exception:
         fallback_start = today - datetime.timedelta(days=120)
-    ts_raw = child["term_start"]
+
-    term_start = datetime.date.fromisoformat(ts_raw) if ts_raw else fallback_start
+    def _parse(d):
-    # 结束：若是过去日期用设定值，否则显示到今天
-    term_end = today
-    te_raw = child["term_end"]
-    if te_raw:
         try:
-            te = datetime.date.fromisoformat(te_raw)
+            return datetime.date.fromisoformat(d) if d else None
-            if te < today:
-                term_end = te
         except Exception:
-            pass
+            return None
-    # 展示起点：学期还没开始（起点在未来）时回退到近 150 天，避免空白
+
-    disp_start = term_start if term_start <= today else (today - datetime.timedelta(days=150))
+    def _safe_end(end):
-    term_start_str = disp_start.strftime("%Y.%m.%d")
+        # 展示用结束日：若已过去则截断到今天，避免日历画到空白未来
-    term_end_str = term_end.strftime("%Y.%m.%d")
+        return end if (end is None or end >= today) else today
+
+    # 起止时间（单一时段，不再区分学期 / 假期）
+    ts_raw = child["term_start"]
+    te_raw = child["term_end"]
+    cal_start = _parse(ts_raw) or fallback_start
+    cal_end = _safe_end(_parse(te_raw))
+    cal_s_raw, cal_e_raw = ts_raw, te_raw
+    if cal_start > today:
+        cal_start = today - datetime.timedelta(days=150)
+
+    cal_start_str = cal_start.strftime("%Y.%m.%d") if cal_start else "—"
+    cal_end_str = cal_end.strftime("%Y.%m.%d") if cal_end else "—"
+
+    # 距结束还有多少天：当前日期距该日历的停止（结束）日期
+    if cal_e_raw:
+        try:
+            dl = (datetime.date.fromisoformat(cal_e_raw) - today).days
+        except Exception:
+            dl = 0
+    else:
+        dl = 0
+    if dl > 0:
+        days_left_str = f"距结束还有 {dl} 天"
+    elif dl == 0:
+        days_left_str = "今天结束"
+    else:
+        days_left_str = f"已结束 {abs(dl)} 天"
 
     # 轮播间隔（后台统一设定，不再分组）
     ring_sec = (child["ring_sec"] if "ring_sec" in child.keys() else None) or 6
@@ -954,8 +1008,10 @@ def dashboard():
     # 今日快捷打卡状态
     done_kinds = {r["kind"] for r in db.execute(
         "SELECT kind FROM checkin WHERE child_id=? AND date=?", (cid, today.isoformat())).fetchall()}
-    checkins = [{"key": k, "icon": v["icon"], "name": v["name"], "done_name": v["done"],
+    ck_rows = db.execute(
-                 "done": k in done_kinds} for k, v in CHECKIN_KINDS.items()]
+        "SELECT key, icon, name, done_name FROM checkin_kind ORDER BY sort_order, id").fetchall()
+    checkins = [{"key": r["key"], "icon": r["icon"], "name": r["name"], "done_name": r["done_name"],
+                 "done": r["key"] in done_kinds} for r in ck_rows]
 
     return render_template(
         "dashboard.html",
@@ -963,12 +1019,13 @@ def dashboard():
         ring_svg=ring_svg, bar_svg=bar_svg, mini_ring_svg=mini_ring_svg,
         term_calendar_svg=term_calendar_svg, cover_bg=cover_bg,
         health_chart_svg=health_chart_svg,
-        goal=goal, books=books, done_books=done_books,
+        books=books, done_books=done_books,
         hpoints=hpoints, cur_h=cur_h, cur_w=cur_w,
         std_h=std_h, std_w=std_w, age=round(age, 1),
         badges=badges, got_badges=got_badges,
-        active_counts=ac, term_start=disp_start, term_end=term_end,
+        active_counts=ac, cal_start=cal_start, cal_end=cal_end,
-        term_start_str=term_start_str, term_end_str=term_end_str,
+        cal_start_str=cal_start_str, cal_end_str=cal_end_str,
+        days_left_str=days_left_str,
         slides=slides, ring_slides=ring_slides,
         carousel_sec=carousel_sec, ring_sec=ring_sec,
         theme=theme,
@@ -999,10 +1056,10 @@ def unit_toggle(uid):
 
 @app.post("/checkin/<kind>")
 def checkin_toggle(kind):
-    """浮动快捷打卡：跳绳 / 仰卧起坐 / 读书。已打卡再点一次可撤销。"""
+    """浮动快捷打卡：类型来自 checkin_kind 表，后台可增删改。已打卡再点一次可撤销。"""
-    if kind not in CHECKIN_KINDS:
-        abort(404)
     db = get_db()
+    if not db.execute("SELECT 1 FROM checkin_kind WHERE key=?", (kind,)).fetchone():
+        abort(404)
     row = db.execute("SELECT id FROM child LIMIT 1").fetchone()
     if not row:
         abort(404)
@@ -1207,11 +1264,13 @@ def admin():
         subjects.append({"id": s["id"], "name": s["name"], "color": s["color"],
                          "icon": s["icon"], "units": units})
     books = db.execute("SELECT * FROM book WHERE child_id=? ORDER BY id DESC", (cid,)).fetchall() if cid else []
-    goal = db.execute("SELECT * FROM goal WHERE child_id=?", (cid,)).fetchone() if cid else None
+    checkin_kinds = db.execute(
+        "SELECT id, key, icon, name, done_name FROM checkin_kind ORDER BY sort_order, id").fetchall() if cid else []
     themes = [("light", "浅色"), ("dark", "暗色"), ("candy", "糖果"), ("ocean", "海洋")]
     age = child_age(child) if child else 0
     std_h, std_w = standard_hw(age, (child["gender"] or "M") if child else "M")
-    return render_template("admin.html", child=child, subjects=subjects, books=books, goal=goal,
+    return render_template("admin.html", child=child, subjects=subjects, books=books,
+                           checkin_kinds=checkin_kinds,
                            themes=themes, book_categories=BOOK_CATEGORIES,
                            age=round(age, 1), std_h=std_h, std_w=std_w,
                            now=datetime.date.today().isoformat())
@@ -1226,12 +1285,13 @@ def admin_child_update():
         gender = (request.form.get("gender", "M") or "M").upper()
         if gender not in ("M", "F"):
             gender = "M"
+        term_start = request.form.get("term_start") or None
+        term_end = request.form.get("term_end") or None
         db.execute(
             "UPDATE child SET name=?, term_start=?, term_end=?, "
             "default_theme=?, birth_date=?, gender=?, carousel_sec=?, ring_sec=? WHERE id=?",
             (request.form.get("name"),
-             request.form.get("term_start") or None,
+             term_start, term_end,
-             request.form.get("term_end") or None,
              request.form.get("default_theme", "light"),
              request.form.get("birth_date") or None,
              gender,
@@ -1245,33 +1305,83 @@ def admin_child_update():
 @app.post("/admin/reset")
 @admin_required
 def admin_reset():
-    """清空所有动态进度与活动数据，保留孩子/学科/单元/书目结构。"""
+    """清空动态进度与活动数据。默认全部清空；可勾选保留健康或书架。"""
     db = get_db()
+    keep_health = request.form.get("keep_health") == "1"
+    keep_bookshelf = request.form.get("keep_bookshelf") == "1"
+    # 任务进度（含徽章来源）与快捷打卡始终清空
     db.execute("UPDATE unit SET status=0, completed_at=NULL")
     for s in db.execute("SELECT id FROM subject").fetchall():
         normalize_units(db, s["id"])
     db.execute("DELETE FROM checkin")
-    db.execute("DELETE FROM health_log")
+    # 书架：保留时连同阅读记录一起留着
-    db.execute("DELETE FROM exercise_log")
+    if not keep_bookshelf:
-    db.execute("DELETE FROM reading_log")
+        db.execute("DELETE FROM reading_log")
+        db.execute("DELETE FROM book")
+    # 健康：保留时连同运动记录一起留着
+    if not keep_health:
+        db.execute("DELETE FROM health_log")
+        db.execute("DELETE FROM exercise_log")
     db.commit()
     return redirect(url_for("admin"))
 
 
-@app.post("/admin/term/new")
+@app.post("/admin/checkin/add")
 @admin_required
-def admin_new_term():
+def admin_checkin_add():
-    """开启新学期：进度重置为未开始、清空打卡，学期起设为今天。"""
+    """新增一个浮动打卡项。"""
+    db = get_db()
+    key = (request.form.get("key") or "").strip()
+    if key:
+        n = db.execute("SELECT COUNT(*) c FROM checkin_kind").fetchone()["c"]
+        db.execute(
+            "INSERT OR IGNORE INTO checkin_kind (key, icon, name, done_name, sort_order) VALUES (?,?,?,?,?)",
+            (key, request.form.get("icon", "✅"),
+             request.form.get("name", key), request.form.get("done_name", "已完成"), n))
+        db.commit()
+    return redirect(url_for("admin"))
+
+
+@app.post("/admin/checkin/update/<int:kid>")
+@admin_required
+def admin_checkin_update(kid):
+    """修改一个浮动打卡项（名称/图标/完成态文案）。"""
+    db = get_db()
+    db.execute(
+        "UPDATE checkin_kind SET icon=?, name=?, done_name=? WHERE id=?",
+        (request.form.get("icon", "✅"), request.form.get("name", ""),
+         request.form.get("done_name", "已完成"), kid))
+    db.commit()
+    return redirect(url_for("admin"))
+
+
+@app.post("/admin/checkin/delete/<int:kid>")
+@admin_required
+def admin_checkin_delete(kid):
+    """删除一个浮动打卡项（同时清掉该类型的打卡记录）。"""
+    db = get_db()
+    k = db.execute("SELECT key FROM checkin_kind WHERE id=?", (kid,)).fetchone()
+    if k:
+        db.execute("DELETE FROM checkin WHERE kind=?", (k["key"],))
+        db.execute("DELETE FROM checkin_kind WHERE id=?", (kid,))
+        db.commit()
+    return redirect(url_for("admin"))
+
+
+@app.post("/admin/checkin/backfill")
+@admin_required
+def admin_checkin_backfill():
+    """为指定历史日期补记一次打卡（按 child_id+date+kind 唯一，防重复）。"""
     db = get_db()
-    today = datetime.date.today().isoformat()
     cid = db.execute("SELECT id FROM child LIMIT 1").fetchone()
     if cid:
-        db.execute("UPDATE child SET term_start=? WHERE id=?", (today, cid["id"]))
+        d = request.form.get("date")
-    db.execute("UPDATE unit SET status=0, completed_at=NULL")
+        kind = request.form.get("kind")
-    for s in db.execute("SELECT id FROM subject").fetchall():
+        if d and kind:
-        normalize_units(db, s["id"])
+            db.execute(
-    db.execute("DELETE FROM checkin")
+                "INSERT OR IGNORE INTO checkin (child_id, date, kind, created_at) VALUES (?,?,?,?)",
-    db.commit()
+                (cid["id"], d, kind, datetime.date.today().isoformat()))
+            db.commit()
     return redirect(url_for("admin"))
 
 
@@ -1327,19 +1437,6 @@ def admin_unit_delete(uid):
     return redirect(url_for("admin"))
 
 
-@app.post("/admin/goal/update")
-@admin_required
-def admin_goal_update():
-    db = get_db()
-    cid = db.execute("SELECT id FROM child LIMIT 1").fetchone()["id"]
-    db.execute(
-        "UPDATE goal SET book_target=?, week_exercise_min=? WHERE child_id=?",
-        (request.form.get("book_target", type=int, default=30),
-         request.form.get("week_exercise_min", type=int, default=120), cid))
-    db.commit()
-    return redirect(url_for("admin"))
-
-
 @app.route("/admin/export")
 @admin_required
 def admin_export():

static/style.css

@@ -184,8 +184,9 @@ button:hover { filter: brightness(.95); }
 .hero-right { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
 .hero-ring { flex: 0 0 auto; }
 .termcal { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; }
-.termcal-title { font-weight: 700; font-size: 15px; }
+.termcal-title { font-weight: 700; font-size: 15px; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
 .termcal-range { color: var(--muted); font-size: 12px; margin: 2px 0 8px; }
+.termcal-range-inline { color: var(--muted); font-size: 12px; font-weight: 400; }
 .termcal-scroll { overflow-x: auto; max-width: 100%; }
 .termcal-svg { display: block; }
 .termcal-legend { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; font-size: 12px; color: var(--muted); }
@@ -213,10 +214,10 @@ button:hover { filter: brightness(.95); }
 }
 .modal-mask.show { display: flex; }
 .modal {
-  background: #fff; border-radius: 16px; width: min(560px, 100%); max-height: 80vh;
+  background: var(--card); border: none; border-radius: 16px; width: min(560px, 100%); max-height: 80vh;
   overflow: auto; box-shadow: 0 20px 60px rgba(0,0,0,.25);
 }
-.modal-head { display: flex; justify-content: space-between; align-items: center; padding: 14px 18px; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: #fff; }
+.modal-head { display: flex; justify-content: space-between; align-items: center; padding: 14px 18px; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: var(--card); color: var(--ink); }
 .modal-head span { font-weight: 700; }
 .modal-body { padding: 16px 18px; }
 
@@ -265,6 +266,8 @@ button:hover { filter: brightness(.95); }
 .slide { display: flex; gap: 16px; }
 .slide .subject { flex: 1; }
 .carousel-nav { display: flex; align-items: center; justify-content: center; gap: 14px; margin-top: 14px; }
+.carousel-nav button { background: none; border: none; color: var(--muted); font-size: 13px; padding: 4px 10px; cursor: pointer; }
+.carousel-nav button:hover { color: var(--ink); }
 #carouselInfo { font-size: 13px; min-width: 70px; text-align: center; }
 @media (max-width: 760px) {
   .slide { flex-direction: column; }
@@ -314,8 +317,8 @@ button:hover { filter: brightness(.95); }
 .now-time { font-size: 20px; font-weight: 700; font-variant-numeric: tabular-nums; margin-top: 4px; color: var(--blue); }
 
 /* ===== 学科进度一览（轮播小环） ===== */
-.ringcar { min-height: 150px; }
+.ringcar { min-height: 150px; display: flex; align-items: center; }
-.ring-slide { display: flex; gap: 18px; justify-content: space-around; flex-wrap: wrap; }
+.ring-slide { display: flex; gap: 18px; justify-content: space-around; align-items: center; flex-wrap: wrap; width: 100%; }
 .ring-slide .mini-ring { display: flex; flex-direction: row; align-items: center; gap: 6px; width: auto; }
 
 /* ===== 健康综合 ===== */
@@ -327,9 +330,11 @@ button:hover { filter: brightness(.95); }
 .lgline + .lgline { margin-left: 12px; }
 .sub.tiny { font-size: 12px; margin-top: 8px; }
 .hstats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 12px; }
-.hstat { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 12px; text-align: center; }
+.hstat { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 12px; display: flex; align-items: center; justify-content: space-between; gap: 10px; cursor: pointer; transition: background .15s, border-color .15s; }
-.hs-label { font-size: 12px; color: var(--muted); }
+.hstat:hover { background: var(--card); border-color: var(--blue); }
-.hs-val { font-size: 26px; font-weight: 800; line-height: 1.1; margin: 4px 0; }
+.hs-label { font-size: 12px; color: var(--muted); flex: 0 0 auto; }
+.hs-main { text-align: right; }
+.hs-val { font-size: 26px; font-weight: 800; line-height: 1.1; }
 .hs-val em { font-size: 13px; font-style: normal; color: var(--muted); margin-left: 3px; }
 .hs-std { font-size: 12px; color: var(--muted); }
 .hs-diff { margin-left: 4px; font-weight: 700; }
@@ -370,17 +375,18 @@ button:hover { filter: brightness(.95); }
 /* ===== 宽弹窗（书架详情） ===== */
 .modal-wide { width: min(860px, 100%); }
 
-/* ===== hero 当前日期时钟：去方框 ===== */
+/* ===== hero 当前日期时钟：去方框 + 居中 + 距结束小字 ===== */
 .nowbox {
-  background: none; border: none; border-radius: 0; padding: 0; min-width: 0; text-align: left;
+  background: none; border: none; border-radius: 0; padding: 0; min-width: 0; text-align: center;
 }
 .now-date { font-size: 15px; font-weight: 700; }
 .now-week { font-size: 13px; color: var(--muted); margin-top: 1px; }
 .now-time { font-size: 18px; font-weight: 700; font-variant-numeric: tabular-nums; margin-top: 2px; color: var(--blue); }
+.now-left { font-size: 12px; color: var(--muted); margin-top: 4px; }
 
 /* ===== 进度一览 / 健康综合：压缩到约 1/3 高度 ===== */
 .ringcar { min-height: auto; }
-.ring-slide .mini-ring svg { width: 46px; height: 46px; }
+.ring-slide .mini-ring svg { width: 69px; height: 69px; }
 .ring-slide .mini-name { font-size: 11px; margin-bottom: 0; text-align: left; white-space: nowrap; }
 .ring-wrap { position: relative; padding-right: 30px; }
 .ring-next {
@@ -412,3 +418,29 @@ button:hover { filter: brightness(.95); }
 .bc-desc { font-size: 12px; color: var(--muted); margin-top: 4px; }
 .bc-state { font-size: 12px; margin-top: 8px; color: #16a34a; }
 .badge-cell.locked .bc-state { color: var(--muted); }
+
+/* ===== 弹窗：方框背景（主题自适应卡片） ===== */
+.modal-mask { background: rgba(15,23,42,.55); }
+.modal { border: 1px solid var(--line); }
+
+/* ===== 纯文字触发按钮（替代带方框的 mini 按钮） ===== */
+.link-btn {
+  background: none; border: none; padding: 2px 4px; cursor: pointer;
+  color: var(--blue); font-size: 12px; font-weight: 600;
+}
+.link-btn:hover { text-decoration: underline; }
+
+/* ===== 学期 / 假期 日历切换 ===== */
+.termcal-tabs { display: flex; gap: 4px; margin-bottom: 6px; }
+.tctab {
+  background: none; border: none; cursor: pointer; padding: 4px 12px;
+  font-size: 14px; color: var(--muted); border-radius: 999px;
+}
+.tctab.active { color: var(--ink); font-weight: 700; box-shadow: inset 0 -2px 0 var(--blue); border-radius: 0; }
+
+/* ===== 后台：重置保留选项 ===== */
+.chk { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; cursor: pointer; }
+
+/* ===== 书架墙提示 + 封面可点开详情 ===== */
+.shelf-hint { font-size: 12px; color: var(--muted); margin: 8px 0 0; }
+.shelf-mini .book-cover { cursor: pointer; }

templates/admin.html

@@ -19,8 +19,8 @@
         <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>开始日期<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>结束日期<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
@@ -33,23 +33,10 @@
     <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>
+  <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>（中国儿童生长标准 WS/T 612-2018）</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>
@@ -165,17 +152,60 @@
 
 <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>
+  <p class="sub">徽章由进度/读书/运动实时派生，重置后会自动重新累积，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') }}"
-    <form method="post" action="{{ url_for('admin_reset') }}"
+        onsubmit="return confirm('确定重置数据？未勾选保留的项将被清空，此操作不可撤销！')">
-          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！')">
+    <div class="row" style="gap:18px;flex-wrap:wrap;align-items:flex-start">
-      <button class="mini danger">🗑️ 重置全部数据</button>
+      <label class="chk"><input type="checkbox" name="keep_health" value="1"> 保留健康记录（身高/体重/睡眠/运动）</label>
-    </form>
+      <label class="chk"><input type="checkbox" name="keep_bookshelf" value="1"> 保留书架（书目与阅读记录）</label>
-    <form method="post" action="{{ url_for('admin_new_term') }}"
+    </div>
-          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？')">
+    <div class="row" style="margin-top:12px">
-      <button class="mini">🎒 开启新学期</button>
+      <button class="mini danger">🗑️ 重置数据</button>
-    </form>
+    </div>
+  </form>
+</section>
+
+<section class="card">
+  <h2>⚡ 浮动打卡项（可增删改）</h2>
+  <p class="sub">仪表盘右下角的竖排打卡按钮；这里新增 / 改名 / 删除，仪表盘即时更新。</p>
+  <form method="post" action="{{ url_for('admin_checkin_add') }}" class="row wrap">
+    <input name="key" placeholder="标识，如 walk" required style="width:120px">
+    <input name="icon" placeholder="图标" style="width:60px" value="🚶">
+    <input name="name" placeholder="按钮名，如 走路打卡" required>
+    <input name="done_name" placeholder="完成后文案，如 已走路" style="width:120px">
+    <button>加一项</button>
+  </form>
+  {% for k in checkin_kinds %}
+  <div class="admin-subject">
+    <div class="admin-subject-head">
+      <span>{{ k.icon }} <b>{{ k.name }}</b> <span class="muted">（{{ k.key }} · 完成显示「{{ k.done_name }}」）</span></span>
+      <span class="admin-subject-controls">
+        <form method="post" action="{{ url_for('admin_checkin_update', kid=k.id) }}" class="inline row" style="margin:0">
+          <input name="icon" value="{{ k.icon }}" style="width:46px">
+          <input name="name" value="{{ k.name }}" style="width:120px">
+          <input name="done_name" value="{{ k.done_name }}" style="width:110px">
+          <button class="mini">保存</button>
+        </form>
+        <form method="post" action="{{ url_for('admin_checkin_delete', kid=k.id) }}" class="inline"
+              onsubmit="return confirm('删除该打卡项及其打卡记录？')">
+          <button class="mini danger">删除</button>
+        </form>
+      </span>
+    </div>
   </div>
+  {% endfor %}
+</section>
+
+<section class="card">
+  <h2>🗓️ 补卡（补录历史打卡）</h2>
+  <p class="sub">为过去的某一天补记一次打卡；同一天同一项目不会重复记。仪表盘日历会显示该日已打卡。</p>
+  <form method="post" action="{{ url_for('admin_checkin_backfill') }}" class="row wrap">
+    <label>日期<input type="date" name="date" value="{{ now }}" required></label>
+    <select name="kind">
+      {% for k in checkin_kinds %}<option value="{{ k.key }}">{{ k.icon }} {{ k.name }}</option>{% endfor %}
+    </select>
+    <button>补卡</button>
+  </form>
 </section>
 
 {% endblock %}

templates/base.html

@@ -7,13 +7,6 @@
   <link rel="stylesheet" href="{{ url_for('static', filename='style.css') }}">
 </head>
 <body>
-  <header class="topbar">
-    <div class="brand">🌱 个人成长系统</div>
-    <nav>
-      <a href="{{ url_for('dashboard') }}">仪表盘</a>
-      <a href="{{ url_for('admin') }}">家长后台</a>
-    </nav>
-  </header>
   <main class="container">
     {% block content %}{% endblock %}
   </main>

templates/dashboard.html

@@ -21,18 +21,18 @@
       </div>
       {% endif %}
     </div>
-    <button type="button" class="mini" onclick="openBadges()">🏅 全部徽章</button>
+    <button type="button" class="link-btn" onclick="openBadges()">🏅 点击查看全部徽章 ›</button>
   </div>
   <div class="hero-right">
     <div class="nowbox">
       <div class="now-date" id="nowDate">—</div>
       <div class="now-week" id="nowWeek">—</div>
       <div class="now-time" id="nowTime">--:--:--</div>
+      <div class="now-left" id="nowLeft">{{ days_left_str }}</div>
     </div>
     <div class="termcal">
-      <div class="termcal-title">📅 学期日历</div>
+      <div class="termcal-title">📅 日历 <span class="termcal-range-inline" id="calRange">{{ cal_start_str }} ~ {{ cal_end_str }}</span></div>
-      <div class="termcal-range">{{ term_start_str }} ~ {{ term_end_str }}</div>
+      <div class="termcal-scroll">{{ term_calendar_svg(active_counts, cal_start, cal_end) | safe }}</div>
-      <div class="termcal-scroll">{{ term_calendar_svg(active_counts, term_start, term_end) | safe }}</div>
       <div class="termcal-legend">
         <span><i class="lg tc-act3"></i>多项</span>
         <span><i class="lg tc-act1"></i>有打卡</span>
@@ -42,14 +42,13 @@
       </div>
     </div>
     <div class="hero-ring">
-      {{ ring_svg(yprog, '#3b82f6', 130, '学年总进度') | safe }}
+      {{ ring_svg(yprog, '#3b82f6', 130, '总进度') | safe }}
     </div>
   </div>
 </div>
 
 <div class="grid-2">
   <section class="card">
-    <h2>🎡 各学科进度一览</h2>
     <div class="ring-wrap">
       <div class="ringcar" id="ringCar" data-interval="{{ ring_sec }}">
         {% for grp in ring_slides %}
@@ -68,42 +67,41 @@
   </section>
 
   <section class="card">
-    <h2>💗 健康综合</h2>
     <div class="hstats">
-      <div class="hstat">
+      <div class="hstat" onclick="openHealth()" title="点击查看健康图表详情">
-        <div class="hs-label">当前身高</div>
+        <div class="hs-label">身高</div>
-        <div class="hs-val" style="color:#10b981">{{ cur_h if cur_h is not none else '—' }}<em>cm</em></div>
+        <div class="hs-main">
-        <div class="hs-std">标准 {{ std_h }} cm
+          <div class="hs-val" style="color:#10b981">{{ cur_h if cur_h is not none else '—' }}<em>cm</em></div>
-          {%- if cur_h is not none %}
+          <div class="hs-std">标准 {{ std_h }} cm
-          <span class="hs-diff {{ 'up' if cur_h >= std_h else 'down' }}">
+            {%- if cur_h is not none %}
-            {{ '+' if cur_h >= std_h else '' }}{{ (cur_h - std_h) | round(1) }}
+            <span class="hs-diff {{ 'up' if cur_h >= std_h else 'down' }}">
-          </span>
+              {{ '+' if cur_h >= std_h else '' }}{{ (cur_h - std_h) | round(1) }}
-          {%- endif %}
+            </span>
+            {%- endif %}
+          </div>
         </div>
       </div>
-      <div class="hstat">
+      <div class="hstat" onclick="openHealth()" title="点击查看健康图表详情">
-        <div class="hs-label">当前体重</div>
+        <div class="hs-label">体重</div>
-        <div class="hs-val" style="color:#f59e0b">{{ cur_w if cur_w is not none else '—' }}<em>kg</em></div>
+        <div class="hs-main">
-        <div class="hs-std">标准 {{ std_w }} kg
+          <div class="hs-val" style="color:#f59e0b">{{ cur_w if cur_w is not none else '—' }}<em>kg</em></div>
-          {%- if cur_w is not none %}
+          <div class="hs-std">标准 {{ std_w }} kg
-          <span class="hs-diff {{ 'up' if cur_w >= std_w else 'down' }}">
+            {%- if cur_w is not none %}
-            {{ '+' if cur_w >= std_w else '' }}{{ (cur_w - std_w) | round(1) }}
+            <span class="hs-diff {{ 'up' if cur_w >= std_w else 'down' }}">
-          </span>
+              {{ '+' if cur_w >= std_w else '' }}{{ (cur_w - std_w) | round(1) }}
-          {%- endif %}
+            </span>
+            {%- endif %}
+          </div>
         </div>
       </div>
     </div>
-    <div class="card-foot">
+    <p class="sub tiny">按中国儿童生长标准（WS/T 612-2018）{{ age }} 岁{{ '男孩' if (child.gender or 'M') == 'M' else '女孩' }}同龄中位数估算，仅供参考。</p>
-      <button type="button" class="mini" onclick="openHealth()">📈 图表详情</button>
-      <p class="sub tiny">按 {{ age }} 岁{{ '男孩' if (child.gender or 'M') == 'M' else '女孩' }}的生长参考中位数估算，仅供参考。</p>
-    </div>
   </section>
 </div>
 
 <div class="grid-2">
   <section class="card">
     <h2>📚 学科进度</h2>
-    <p class="sub">按任务顺序显示：完成 3 个 · 进行中 1 个 · 待完成 3 个。点一下就完成，下一个自动接上。</p>
     <div class="carousel" id="subjCarousel" data-interval="{{ carousel_sec }}">
       {% for grp in slides %}
       <div class="slide" style="display:{% if loop.first %}block{% else %}none{% endif %}">
@@ -113,7 +111,7 @@
             <span class="subject-icon">{{ s.icon }}</span>
             <span class="subject-name">{{ s.name }}</span>
             <span class="subject-pct">{{ s.done }}/{{ s.total }} · {{ s.progress }}%</span>
-            <button type="button" class="mini detail-btn" onclick="openDetail({{ s.id }})">详情</button>
+            <button type="button" class="link-btn" onclick="openDetail({{ s.id }})">点击查看详情 ›</button>
           </div>
           {{ bar_svg(s.progress, s.color) | safe }}
           <ul class="tasklist">
@@ -162,9 +160,8 @@
 
   <section class="card">
     <h2>📖 我的书架墙
-      <button type="button" class="mini detail-btn" onclick="openShelf()">详情</button>
+      <button type="button" class="link-btn" onclick="openShelf()">点击查看详情 ›</button>
     </h2>
-    <p class="sub">共读完 {{ shelf|length }} 本 · 上排最近读完，下排随机回顾</p>
     {% if shelf %}
     <div class="shelf-mini">
       <div class="shelf-row-label">🆕 最近读完</div>
@@ -294,17 +291,20 @@
     if (!root) return { next: function () {}, prev: function () {} };
     var slides = Array.prototype.slice.call(root.querySelectorAll(slideSel));
     var iv = (parseInt(root.dataset.interval, 10) || 8) * 1000;
+    var LS = 'carIdx_' + rootId;
     var idx = 0, timer = null;
+    try { var sv = parseInt(localStorage.getItem(LS), 10); if (!isNaN(sv)) idx = sv; } catch (e) {}
     var info = infoId ? document.getElementById(infoId) : null;
     function show(i) {
       if (!slides.length) return;
       idx = (i + slides.length) % slides.length;
       slides.forEach(function (el, k) { el.style.display = (k === idx) ? display : 'none'; });
       if (info) info.textContent = (idx + 1) + ' / ' + slides.length + (unit || '');
+      try { localStorage.setItem(LS, idx); } catch (e) {}
       clearTimeout(timer);
       if (slides.length > 1) timer = setTimeout(function () { show(idx + 1); }, iv);
     }
-    show(0);
+    show(idx);
     return { next: function () { show(idx + 1); }, prev: function () { show(idx - 1); } };
   }
 
@@ -314,6 +314,14 @@
   function carouselNext() { subjCar.next(); }
   function carouselPrev() { subjCar.prev(); }
 
+  /* ---------- 学期 / 假期 日历：仪表盘只显示当前所在时段 ---------- */
+
+  /* ---------- 书架墙封面点击打开详情 ---------- */
+  document.querySelectorAll('.shelf-mini .book-cover').forEach(function (el) {
+    el.style.cursor = 'pointer';
+    el.addEventListener('click', openShelf);
+  });
+
   /* ---------- 弹窗 ---------- */
   function openDetail(id) {
     var src = document.getElementById('detail-' + id);