@charset "UTF-8";

.golf-distance-page {
  max-width: 1280px;
  margin: 0 auto;
  padding: 36px 20px;
}

.golf-distance-card {
  padding: 28px;
  border-radius: 24px;
}

.input-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 22px;
}

.input-panel,
.result-panel {
  padding: 24px;
  border: 1px solid #e5e7eb;
  border-radius: 22px;
  background: #ffffff;
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.04);
}

.section-title {
  margin: 0 0 18px;
  font-size: 20px;
  font-weight: 800;
  color: #111827;
}

.sub-title {
  margin: 0 0 14px;
  font-size: 16px;
  font-weight: 800;
  color: #111827;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.input-with-unit {
  position: relative;
}

.input-with-unit .utility-input {
  padding-right: 58px;
}

.input-with-unit span {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 13px;
  font-weight: 800;
  color: #6b7280;
}

.readonly-unit .utility-input {
  background: #f9fafb;
  color: #374151;
}

.advanced-box {
  margin-top: 22px;
  padding: 18px;
  border-radius: 20px;
  border: 1px solid #e5e7eb;
  background: #f8fafc;
}

.preset-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0;
}

.preset-btn {
  border: 1px solid #dbeafe;
  background: #eff6ff;
  color: #1d4ed8;
  border-radius: 999px;
  padding: 9px 13px;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  transition: 0.2s ease;
}

.preset-btn:hover {
  border-color: #93c5fd;
  background: #dbeafe;
}

.distance-summary {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.summary-card {
  padding: 18px;
  border-radius: 18px;
  border: 1px solid #e5e7eb;
  background: #f9fafb;
}

.summary-card span {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 800;
  color: #6b7280;
}

.summary-card strong {
  font-size: 36px;
  font-weight: 900;
  color: #111827;
}

.summary-card em {
  margin-left: 5px;
  font-style: normal;
  font-size: 13px;
  font-weight: 800;
  color: #6b7280;
}

.summary-card.primary {
  border-color: #bfdbfe;
  background: #eff6ff;
}

.summary-card.total {
  border-color: #bbf7d0;
  background: #f0fdf4;
}

.meter-summary,
.recommend-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 14px;
}

.meter-summary div,
.recommend-box div {
  padding: 14px;
  border-radius: 16px;
  background: #f8fafc;
  border: 1px solid #e5e7eb;
}

.meter-summary span,
.recommend-box span {
  display: block;
  margin-bottom: 5px;
  font-size: 12px;
  color: #6b7280;
  font-weight: 800;
}

.meter-summary strong,
.recommend-box strong {
  font-size: 16px;
  color: #111827;
}

.trajectory-box {
  margin-top: 16px;
  padding: 16px;
  border-radius: 18px;
  background: #f8fafc;
  border: 1px solid #e5e7eb;
}

.trajectory-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
}

.trajectory-head h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 800;
  color: #111827;
}

.trajectory-head span {
  font-size: 12px;
  color: #6b7280;
  font-weight: 700;
}

#trajectoryCanvas {
  width: 100%;
  height: 220px;
  display: block;
  border-radius: 14px;
  background: #ffffff;
  border: 1px solid #e5e7eb;
}

.analysis-box {
  margin-top: 16px;
  padding: 16px;
  border-radius: 18px;
  background: #f8fafc;
  border: 1px solid #e5e7eb;
  color: #374151;
  line-height: 1.7;
  font-size: 14px;
}

.status-box {
  margin-top: 20px;
  line-height: 1.7;
}

.status-box.success {
  border-color: #bbf7d0;
  background: #f0fdf4;
  color: #166534;
}

.status-box.error {
  border-color: #fecaca;
  background: #fef2f2;
  color: #991b1b;
}

.help-panel {
  margin-top: 26px;
  padding: 28px;
  border-radius: 22px;
  border: 1px solid #e5e7eb;
  background: #ffffff;
  box-shadow: 0 12px 34px rgba(15, 23, 42, 0.05);
}

.help-panel h2 {
  margin: 0 0 16px;
  font-size: 22px;
  font-weight: 800;
  color: #111827;
}

.help-panel ul {
  margin: 0;
  padding-left: 18px;
}

.help-panel li {
  margin-bottom: 10px;
  color: #4b5563;
  line-height: 1.8;
  font-size: 14px;
}

@media (max-width: 1024px) {
  .input-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .golf-distance-page {
    padding: 24px 14px;
  }

  .golf-distance-card,
  .input-panel,
  .result-panel {
    padding: 20px;
  }

  .field-grid,
  .meter-summary,
  .recommend-box {
    grid-template-columns: 1fr;
  }

  .trajectory-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .summary-card strong {
    font-size: 32px;
  }
}