:root {
  --bg: #f4efe6;
  --ink: #203327;
  --muted: #5f6d63;
  --panel: rgba(255, 251, 244, 0.88);
  --line: #d8ccb8;
  --accent: #c2642b;
  --accent-deep: #8f4217;
  --green-soft: #e6f0e3;
  --shadow: 0 18px 40px rgba(86, 67, 44, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(231, 194, 153, 0.55), transparent 28%),
    radial-gradient(circle at right 10% top 20%, rgba(184, 210, 189, 0.48), transparent 24%),
    linear-gradient(180deg, #f7f1e9 0%, #f3ede3 100%);
}

.page-shell {
  width: min(1220px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 28px 0 40px;
}

.hero-card,
.panel {
  border: 1px solid rgba(216, 204, 184, 0.9);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.hero-card {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(220px, 0.7fr);
  gap: 20px;
  padding: 28px 30px;
  border-radius: 32px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent-deep);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-card h1 {
  margin: 0;
  font-size: clamp(30px, 5vw, 46px);
  line-height: 1.05;
}

.hero-text {
  max-width: 760px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
}

.hero-side {
  display: flex;
  flex-wrap: wrap;
  align-content: start;
  gap: 10px;
  justify-content: flex-end;
}

.hero-chip {
  padding: 10px 14px;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, #b66831, #7f8e5d);
  font-size: 13px;
  font-weight: 700;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(320px, 380px) minmax(0, 1fr);
  gap: 22px;
  margin-top: 22px;
}

.panel {
  border-radius: 28px;
  padding: 24px;
}

.panel h2,
.panel h3 {
  margin: 0;
}

.panel-subtitle {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.tool-form {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.field,
.field-row {
  display: grid;
  gap: 8px;
}

.field span {
  font-size: 14px;
  font-weight: 700;
}

.field-row {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

input {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  outline: none;
  color: var(--ink);
  font-size: 15px;
  background: rgba(255, 255, 255, 0.92);
}

input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(194, 100, 43, 0.12);
}

.action-row {
  display: flex;
  gap: 12px;
  margin-top: 6px;
}

button {
  min-height: 48px;
  padding: 0 18px;
  border: none;
  border-radius: 16px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
}

.primary-btn {
  color: #fff;
  background: linear-gradient(135deg, #c2642b, #8b9b5f);
  box-shadow: 0 10px 24px rgba(194, 100, 43, 0.22);
}

.secondary-btn {
  color: var(--accent-deep);
  background: #fff6ee;
  border: 1px solid rgba(194, 100, 43, 0.26);
}

.rules-box {
  margin-top: 22px;
  padding: 18px;
  border-radius: 22px;
  border: 1px solid rgba(137, 155, 95, 0.22);
  background: linear-gradient(180deg, rgba(248, 245, 235, 0.94), rgba(238, 246, 233, 0.88));
}

.rules-box ul {
  margin: 12px 0 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.8;
}

.status-box {
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid transparent;
  font-weight: 700;
}

.status-box.idle {
  color: var(--muted);
  background: rgba(255, 255, 255, 0.7);
  border-color: var(--line);
}

.status-box.working {
  color: #6a4e15;
  background: #fff2d9;
  border-color: #ecc278;
}

.status-box.success {
  color: #1d5a30;
  background: var(--green-soft);
  border-color: #b7d0b8;
}

.status-box.error {
  color: #7a1f1f;
  background: #fde8e8;
  border-color: #efb1b1;
}

.preview-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 18px;
}

.summary-pill {
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  color: #31513a;
  background: rgba(230, 240, 227, 0.95);
  border: 1px solid rgba(86, 123, 89, 0.18);
}

.preview-empty {
  margin-top: 22px;
  min-height: 280px;
  display: grid;
  place-items: center;
  padding: 24px;
  border-radius: 24px;
  border: 1px dashed rgba(95, 109, 99, 0.28);
  color: var(--muted);
  background: rgba(255, 255, 255, 0.46);
  text-align: center;
  line-height: 1.8;
}

.hidden {
  display: none !important;
}

.preview-content {
  display: grid;
  gap: 18px;
  margin-top: 22px;
}

.table-wrap {
  overflow: auto;
  border-radius: 22px;
  border: 1px solid rgba(216, 204, 184, 0.9);
  background: rgba(255, 255, 255, 0.82);
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(216, 204, 184, 0.7);
  text-align: left;
  white-space: nowrap;
}

th {
  background: rgba(245, 215, 175, 0.45);
  font-size: 13px;
  font-weight: 700;
}

tbody tr:last-child td {
  border-bottom: none;
}

.school-cards {
  display: grid;
  gap: 14px;
}

.school-card {
  padding: 18px;
  border-radius: 24px;
  border: 1px solid rgba(216, 204, 184, 0.82);
  background: rgba(255, 255, 255, 0.88);
}

.school-card-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: start;
}

.school-card-head h3 {
  margin: 0;
  font-size: 22px;
}

.school-card-head p {
  margin: 6px 0 0;
  color: var(--muted);
}

.school-total {
  padding: 10px 14px;
  border-radius: 18px;
  background: rgba(86, 123, 89, 0.1);
  color: #245638;
  font-size: 18px;
  font-weight: 800;
}

.note-list {
  margin: 14px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.8;
}

.detail-wrap {
  margin-top: 14px;
}

.detail-table td:nth-child(3),
.detail-table td:nth-child(4),
.summary-table td:nth-child(2),
.summary-table td:nth-child(3) {
  text-align: right;
}

.manual-note {
  margin-top: 14px;
  padding: 14px 16px;
  border-radius: 18px;
  color: #3e5537;
  background: rgba(230, 240, 227, 0.92);
}

@media (max-width: 980px) {
  .hero-card,
  .content-grid {
    grid-template-columns: 1fr;
  }

  .hero-side {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100vw - 20px, 100%);
    padding-top: 18px;
  }

  .hero-card,
  .panel {
    border-radius: 24px;
    padding: 20px;
  }

  .field-row,
  .action-row,
  .preview-head,
  .school-card-head {
    grid-template-columns: 1fr;
    flex-direction: column;
  }

  .action-row button {
    width: 100%;
  }
}