/* ===== 设计令牌 ===== */
:root {
  --c-primary: #1d3b66;      /* 政务深蓝 */
  --c-primary-dark: #152c4e;
  --c-accent: #c0392b;       /* 朱红（异常） */
  --c-bg: #f5f2ea;           /* 米白纸感背景 */
  --c-card: #ffffff;
  --c-ink: #2b2b2b;
  --c-ink-soft: #5a5a5a;
  --c-line: #e2dccb;
  --c-ok: #2e7d32;
  --c-warn-bg: #fdf1ee;
  --c-warn-line: #e8b9b2;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(29, 59, 102, 0.08), 0 6px 20px rgba(29, 59, 102, 0.06);
  --font: "Microsoft YaHei", "PingFang SC", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  font-family: var(--font);
  color: var(--c-ink);
  background:
    radial-gradient(circle at 15% -10%, rgba(29, 59, 102, 0.06), transparent 42%),
    radial-gradient(circle at 90% 5%, rgba(192, 57, 43, 0.05), transparent 40%),
    var(--c-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.6;
}

.container { width: 100%; max-width: 960px; margin: 0 auto; padding: 0 20px; }

/* ===== 顶部条 ===== */
.topbar { background: var(--c-primary); color: #f5f2ea; }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; padding: 12px 20px; gap: 16px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 12px; color: #f5f2ea; text-decoration: none; }
.brand-mark {
  width: 40px; height: 40px; border-radius: 9px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  display: grid; place-items: center; font-size: 20px; font-weight: 700;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text strong { font-size: 17px; letter-spacing: 0.5px; }
.brand-text em { font-style: normal; font-size: 12px; opacity: 0.78; }
.topnav { display: flex; gap: 4px; flex-wrap: wrap; }
.topnav a {
  color: #f5f2ea; text-decoration: none; font-size: 14px;
  padding: 7px 12px; border-radius: 7px; transition: background 0.15s;
}
.topnav a:hover, .topnav a:focus { background: rgba(255, 255, 255, 0.14); }
.topnav a:active { background: rgba(255, 255, 255, 0.2); }

/* ===== 主区域 ===== */
.main { flex: 1; padding: 32px 20px 48px; }

/* ===== 首页 ===== */
.hero { text-align: center; padding: 26px 0 8px; }
.hero h1 { font-size: 30px; color: var(--c-primary); margin: 0 0 8px; }
.hero-sub { color: var(--c-ink-soft); margin: 0 auto; max-width: 620px; }

.entry-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 18px; margin: 30px 0; }
.entry-card {
  background: var(--c-card); border: 1px solid var(--c-line); border-radius: var(--radius);
  padding: 26px 22px; text-decoration: none; color: var(--c-ink);
  box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 10px;
  position: relative; overflow: hidden;
  transition: transform 0.16s, box-shadow 0.16s;
}
.entry-card::after {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: var(--c-primary);
}
.entry-card-admin::after { background: var(--c-accent); }
.entry-card:hover, .entry-card:focus { transform: translateY(-3px); box-shadow: 0 8px 26px rgba(29,59,102,0.14); }
.entry-card:active { transform: translateY(-1px); }
.entry-icon {
  width: 46px; height: 46px; border-radius: 10px; background: var(--c-primary);
  color: #fff; display: grid; place-items: center; font-size: 22px; font-weight: 700;
}
.entry-card-admin .entry-icon { background: var(--c-accent); }
.entry-card h2 { margin: 0; font-size: 19px; }
.entry-card p { margin: 0; color: var(--c-ink-soft); font-size: 14px; flex: 1; }
.entry-cta { color: var(--c-primary); font-size: 14px; font-weight: 600; }
.entry-card-admin .entry-cta { color: var(--c-accent); }

.note-card { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); padding: 20px 26px; box-shadow: var(--shadow); }
.note-card h3 { margin: 0 0 10px; color: var(--c-primary); font-size: 16px; }
.note-card ol { margin: 0; padding-left: 20px; color: var(--c-ink-soft); font-size: 14px; }
.note-card li { margin-bottom: 6px; }
.note-card strong { color: var(--c-ink); }

/* ===== 页面头部 ===== */
.page-head { margin-bottom: 22px; }
.page-head h1 { font-size: 26px; color: var(--c-primary); margin: 0 0 6px; }
.page-head p { margin: 0; color: var(--c-ink-soft); }
.page-head-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.head-actions { display: flex; gap: 10px; }

/* ===== 表单 ===== */
.form-card {
  background: var(--c-card); border: 1px solid var(--c-line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 26px 30px; max-width: 620px;
}
.form-card-narrow { max-width: 400px; }
.form-actions { display: flex; gap: 12px; align-items: center; margin-top: 22px; }
.form-row { margin-bottom: 20px; }
.form-row label, .form-row legend {
  display: block; font-weight: 600; margin-bottom: 8px; font-size: 15px;
}
.form-row small { display: block; color: var(--c-ink-soft); margin-top: 6px; font-size: 12.5px; }
.req { color: var(--c-accent); }

input[type="text"], input[type="month"], input[type="password"], textarea, select {
  width: 100%; padding: 11px 13px; border: 1px solid var(--c-line); border-radius: 8px;
  font-family: var(--font); font-size: 15px; color: var(--c-ink); background: #fff;
  transition: border-color 0.15s, box-shadow 0.15s;
}
input:focus, textarea:focus, select:focus {
  outline: none; border-color: var(--c-primary); box-shadow: 0 0 0 3px rgba(29,59,102,0.12);
}
textarea { resize: vertical; }

.form-radio { border: none; padding: 0; margin-bottom: 20px; }
.form-radio legend { padding: 0; }
.radio-item {
  display: inline-flex; align-items: center; gap: 8px; margin-right: 22px;
  padding: 9px 18px; border: 1px solid var(--c-line); border-radius: 8px; cursor: pointer;
  font-weight: 400; transition: border-color 0.15s, background 0.15s;
}
.radio-item:hover { border-color: var(--c-primary); }
.radio-item:has(input:checked) {
  border-color: var(--c-primary); background: rgba(29,59,102,0.06); font-weight: 600; color: var(--c-primary);
}
.radio-item input { accent-color: var(--c-primary); }

/* ===== 按钮 ===== */
.btn-primary, .btn-outline {
  display: inline-block; padding: 11px 24px; border-radius: 8px; font-size: 15px;
  font-family: var(--font); font-weight: 600; cursor: pointer; text-decoration: none;
  border: 1px solid transparent; transition: background 0.15s, transform 0.1s;
}
.btn-primary { background: var(--c-primary); color: #fff; }
.btn-primary:hover, .btn-primary:focus { background: var(--c-primary-dark); }
.btn-primary:active { transform: scale(0.98); }
.btn-outline { background: #fff; color: var(--c-primary); border-color: var(--c-primary); }
.btn-outline:hover, .btn-outline:focus { background: rgba(29,59,102,0.08); }
.btn-outline:active { transform: scale(0.98); }

/* ===== 提示 ===== */
.flash-area { margin-bottom: 18px; }
.flash { padding: 12px 16px; border-radius: 8px; margin-bottom: 10px; font-size: 14px; border: 1px solid transparent; }
.flash-success { background: #eef7ee; border-color: #bfe0bf; color: #2e7d32; }
.flash-error { background: var(--c-warn-bg); border-color: var(--c-warn-line); color: var(--c-accent); }

/* ===== 填报目的提示条 ===== */
.notice-bar { background: #eef4fd; border: 1px solid #c9dcf5; border-left: 4px solid var(--c-primary); border-radius: 8px; padding: 12px 16px; margin: 0 0 18px; font-size: 14px; color: var(--c-ink); }
.notice-bar strong { color: var(--c-accent); }

/* ===== 统计卡片 ===== */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 26px; }
.stat-card { background: var(--c-card); border: 1px solid var(--c-line); border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow); }
.stat-num { font-size: 34px; font-weight: 700; color: var(--c-primary); line-height: 1.1; }
.stat-label { font-size: 14px; color: var(--c-ink-soft); margin: 4px 0; }
.stat-sub { font-size: 12.5px; color: var(--c-ink-soft); }
.stat-sub.good { color: var(--c-ok); }

/* ===== 期次切换 ===== */
.period-switch { margin-bottom: 22px; display: flex; align-items: center; gap: 10px; }
.period-switch select { width: 180px; }

/* ===== 表格 ===== */
.table-card { background: var(--c-card); border: 1px solid var(--c-line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px 22px; margin-bottom: 26px; }
.table-card h2 { margin: 0 0 4px; font-size: 18px; color: var(--c-primary); }
.table-desc { margin: 0 0 14px; font-size: 13px; color: var(--c-ink-soft); }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--c-line); white-space: nowrap; }
th { background: rgba(29, 59, 102, 0.06); color: var(--c-primary); font-weight: 600; }
tbody tr:hover { background: rgba(29, 59, 102, 0.03); }
tbody tr:last-child td { border-bottom: none; }

/* ===== 标签 ===== */
.pill { display: inline-block; padding: 3px 12px; border-radius: 999px; font-size: 12.5px; font-weight: 600; }
.pill + .pill { margin-left: 4px; }
.pill-ok { background: #eef7ee; color: var(--c-ok); }
.pill-warn { background: var(--c-warn-bg); color: var(--c-accent); }
.pill-only-s { background: #eef3fb; color: var(--c-primary); }
.pill-only-o { background: #f5efe4; color: #8a6d1f; }
.pill-dup { background: #f4ecfb; color: #7b3fa0; }

/* ===== 表格工具栏与搜索 ===== */
.table-toolbar { margin-bottom: 12px; }
.table-search {
  width: 100%; max-width: 340px; padding: 9px 12px;
  border: 1px solid var(--c-line); border-radius: 8px;
  font-family: var(--font); font-size: 14px; color: var(--c-ink); background: #fff;
}
.table-search:focus { outline: none; border-color: var(--c-primary); box-shadow: 0 0 0 3px rgba(29,59,102,0.12); }

/* ===== 删除按钮 ===== */
.inline-form { display: inline; margin: 0; }
.btn-del {
  padding: 5px 12px; border-radius: 6px; font-size: 12.5px; font-family: var(--font);
  cursor: pointer; background: #fff; color: var(--c-accent);
  border: 1px solid var(--c-warn-line); transition: background 0.15s;
}
.btn-del:hover, .btn-del:focus { background: var(--c-warn-bg); }

/* ===== 未上报学校催报清单 ===== */
.card-missing { border-color: #e8d9b8; }
.missing-list { display: flex; flex-wrap: wrap; gap: 8px; }
.missing-item {
  background: #faf6ec; border: 1px solid #e8d9b8; color: #8a6d1f;
  padding: 5px 12px; border-radius: 999px; font-size: 13px;
}

/* ===== 良好率进度条 ===== */
.rate-bar {
  display: inline-block; vertical-align: middle; width: 120px; height: 8px;
  background: #eee9db; border-radius: 999px; margin-right: 8px; overflow: hidden;
}
.rate-bar span { display: block; height: 100%; background: var(--c-ok); border-radius: 999px; }

/* ===== 统计补充 ===== */
.stat-sub.bad { color: #7b3fa0; }

/* ===== 文件链接 ===== */
.file-link { color: var(--c-primary); text-decoration: underline; font-size: 13px; }
.file-link:hover, .file-link:focus { color: var(--c-accent); }

/* ===== 空状态 ===== */
.empty-state {
  background: #fff; border: 1px dashed var(--c-line); border-radius: var(--radius);
  padding: 44px 20px; text-align: center; color: var(--c-ink-soft); font-size: 15px;
}

/* ===== 页脚 ===== */
.footer { border-top: 1px solid var(--c-line); padding: 18px 0; }
.footer p { margin: 0; text-align: center; color: var(--c-ink-soft); font-size: 13px; }

/* ===== 响应式 ===== */
@media (max-width: 640px) {
  .main { padding: 20px 14px 40px; }
  .hero h1 { font-size: 24px; }
  .topbar-inner { justify-content: center; }
  .page-head-row { flex-direction: column; align-items: flex-start; }
  .form-card { padding: 20px 18px; }
  .radio-item { margin-right: 10px; padding: 9px 13px; }
}