/* ============ 线上查分系统 · 家长端 H5（微信适配 · 现代版） ============ */
:root {
  --primary: #6366f1;
  --primary-dark: #4f46e5;
  --bg: #f8fafc;
  --card-bg: #ffffff;
  --text-primary: #0f172a;
  --text-secondary: #64748b;
  --text-muted: #94a3b8;
  --border: #e2e8f0;
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html { font-size: 16px; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: linear-gradient(180deg, #dfe6ff 0%, #e9edf8 58%, #eef0f6 100%);
  color: var(--text-primary);
  max-width: 520px; margin: 0 auto;
  min-height: 100vh;
  font-size: 16px; line-height: 1.6;
  display: flex; flex-direction: column;
}

/* ============ 顶部 Banner 图（完整显示、无圆角） ============ */
.h5-header {
  width: 100%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}
.h5-header img {
  display: block;
  width: 100%;
  height: auto;
}

/* ============ 考试名称（Banner 下方、查分框外左上角） ============ */
.exam-title-bar {
  padding: 20px 6px 0;
}
.exam-title-bar .exam-title {
  font-size: 21px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: .3px;
}
.exam-title-bar .exam-sub {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.exam-title-bar .exam-sub::before {
  content: '';
  width: 4px; height: 14px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--primary), #8b5cf6);
}

/* ============ 内容区（背景色衬底，卡片浮起） ============ */
.h5-body {
  flex: 1;
  display: flex; flex-direction: column;
  justify-content: center;
  padding: 24px 16px 8px;
}

/* 卡片 */
.h5-card {
  background: var(--card-bg); border-radius: 12px;
  box-shadow: 0 8px 28px rgba(30, 41, 59, .10);
  padding: 28px 24px;
  border: 1px solid var(--border);
  animation: fadeInUp .3s ease-out;
}
.h5-card .card-title {
  font-size: 17px; font-weight: 600;
  margin-bottom: 20px;
  display: flex; align-items: center; gap: 8px;
}

/* 输入 */
.h5-label {
  display: block; font-size: 14px;
  color: var(--text-secondary); margin-bottom: 8px;
  font-weight: 500;
}
.h5-input {
  width: 100%; padding: 14px 16px;
  border: 1.5px solid var(--border); border-radius: 12px;
  font-size: 16px; background: #f8fafc;
  margin-bottom: 16px;
  transition: all .2s;
  -webkit-appearance: none;
}
.h5-input:focus {
  outline: none; border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(99,102,241,.1);
}
.h5-input::placeholder { color: var(--text-muted); }

.h5-btn {
  width: 100%; padding: 15px;
  border: none; border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), #8b5cf6);
  color: #fff; font-size: 17px; font-weight: 600;
  cursor: pointer; letter-spacing: 1px;
  box-shadow: 0 4px 16px rgba(99,102,241,.35);
  transition: all .2s;
  -webkit-appearance: none;
}
.h5-btn:active {
  transform: scale(.98);
  box-shadow: 0 2px 8px rgba(99,102,241,.3);
}
.h5-btn:disabled { opacity: .6; }
.h5-tip {
  font-size: 13px; color: var(--text-muted);
  margin-top: 16px; text-align: center;
}

/* ============ 成绩卡片 ============ */
.score-card {
  background: var(--card-bg); border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,.06);
  margin-bottom: 16px; overflow: hidden;
  border: 1px solid var(--border);
  animation: fadeInUp .3s ease-out;
}
.score-head {
  background: linear-gradient(135deg, #f8fafc, #f1f5f9);
  padding: 20px 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.score-head .stu-name { font-size: 20px; font-weight: 700; }
.score-head .stu-no { font-size: 13px; color: var(--text-secondary); margin-top: 4px; }
.score-head .rank-badge {
  background: linear-gradient(135deg, #f59e0b, #fbbf24);
  color: #fff; padding: 6px 14px; border-radius: 20px;
  font-size: 13px; font-weight: 600;
  box-shadow: 0 2px 8px rgba(245,158,11,.3);
}

.score-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 24px;
  border-bottom: 1px solid #f1f5f9;
  font-size: 15px;
}
.score-row:last-child { border-bottom: none; }
.score-row .subj {
  color: var(--text-secondary);
  display: flex; align-items: center; gap: 8px;
}
.score-row .subj .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--primary); opacity: .3;
}
.score-row .val {
  font-weight: 700; font-size: 18px;
  color: var(--text-primary);
}
.score-row .val.highlight { color: var(--primary); }
.score-row .val.null { color: var(--text-muted); font-weight: 400; font-size: 15px; }

.score-total {
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 24px;
  background: linear-gradient(135deg, #eef2ff, #e0e7ff);
}
.score-total .total-label { font-size: 15px; font-weight: 600; color: #3730a3; }
.score-total .total-val {
  font-weight: 800; color: #3730a3;
  font-size: 26px;
}

.score-rank {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 24px;
  font-size: 14px; color: var(--text-secondary);
  background: #fafafa;
}
.score-rank .rank-num {
  font-weight: 700; color: #d97706; font-size: 16px;
}

.score-remark {
  padding: 14px 24px; font-size: 14px;
  color: #92400e; background: #fffbeb;
  border-top: 1px solid #fef3c7;
}

/* 单科成绩特殊样式 */
.score-card.single-score {
  text-align: center;
}
.score-card.single-score .score-head {
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  padding: 24px;
}
.score-card.single-score .single-row {
  padding: 32px 24px;
  flex-direction: column;
  gap: 8px;
}
.score-card.single-score .subj {
  font-size: 15px;
  color: var(--text-secondary);
}
.score-card.single-score .single-val {
  font-size: 64px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  background: linear-gradient(135deg, var(--primary), #8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.score-card.single-score .val-unit {
  font-size: 20px;
  font-weight: 600;
  margin-left: 4px;
}

/* 底部提示 */
.h5-footer-tip {
  text-align: center;
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 16px;
  padding-bottom: 8px;
}

/* 结果区 */
.result-wrap { margin-top: 8px; }
.result-title {
  font-size: 15px; color: var(--text-secondary);
  text-align: center; margin-bottom: 16px;
}
.result-title b { color: var(--primary); font-size: 17px; }

/* ============ 消息页（未发布/未开放） ============ */
.msg-page {
  flex: 1;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 40px 24px; text-align: center;
}
.msg-icon {
  width: 80px; height: 80px; border-radius: 24px;
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  display: flex; align-items: center; justify-content: center;
  font-size: 40px; margin: 0 auto 20px;
}
.msg-title { font-size: 20px; font-weight: 700; margin-bottom: 12px; }
.msg-text {
  font-size: 15px; color: var(--text-secondary);
  line-height: 1.7;
}

/* 底部 */
.h5-footer {
  text-align: center; color: var(--text-muted);
  font-size: 12px; padding: 16px 0 32px;
}

.hidden { display: none; }

/* ============ 弹窗（错误提示） ============ */
.sc-modal-mask {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(15, 23, 42, .45);
  display: flex; align-items: center; justify-content: center;
  z-index: 9999;
  opacity: 0; transition: opacity .2s;
}
.sc-modal-mask.show { opacity: 1; }
.sc-modal {
  background: #fff; border-radius: 12px;
  width: 300px; max-width: 85%;
  padding: 28px 22px 20px;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0,0,0,.2);
  transform: scale(.92) translateY(8px);
  transition: transform .2s;
}
.sc-modal-mask.show .sc-modal { transform: scale(1) translateY(0); }
.sc-modal .icon { font-size: 42px; margin-bottom: 12px; }
.sc-modal .title { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.sc-modal .msg {
  font-size: 14px; color: var(--text-secondary);
  line-height: 1.6; margin-bottom: 20px;
}
.sc-modal .btn {
  width: 100%; padding: 11px;
  border: none; border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), #8b5cf6);
  color: #fff; font-size: 15px; font-weight: 600;
  cursor: pointer; letter-spacing: 1px;
}
.sc-modal .btn:active { opacity: .85; }

/* ============ 桌面端：渐变背景 + 聚焦卡片 ============ */
@media (min-width: 640px) {
  body {
    background: linear-gradient(135deg, #e0e7ff 0%, #f5f3ff 50%, #fdf4ff 100%);
    padding: 28px 16px;
  }
  .h5-header {
    border-radius: 0;
    box-shadow: none;
  }
  .h5-body {
    background: var(--card-bg);
    border-radius: 12px;
    margin-top: 14px;
    border: 1px solid var(--border);
    box-shadow: 0 8px 24px rgba(0,0,0,.06);
    padding: 8px 28px 32px;
  }
  .h5-footer {
    padding: 14px 0 8px;
  }
}

/* ============ 动画 ============ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}