@charset "UTF-8";

.discount-page {
  --discount-ink: #172033;
  --discount-muted: #64748b;
  --discount-line: #dbe3ec;
  --discount-soft: #f7fafc;
  --discount-accent: #0f766e;
  --discount-accent-soft: #ecfdf5;
  --discount-warm: #fff7ed;
  max-width: 1180px;
  margin: 0 auto;
  padding: 8px 0 42px;
}

.discount-page .utility-top {
  padding: 34px 20px 28px;
  text-align: center;
}

.discount-page .utility-label {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 6px 13px;
  border-radius: 999px;
  background: var(--discount-accent-soft);
  color: var(--discount-accent);
  font-size: 12px;
  font-weight: 900;
}

.discount-page .utility-title {
  margin: 0;
  color: var(--discount-ink);
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 900;
}

.discount-page .utility-desc {
  max-width: 820px;
  margin: 16px auto 0;
  color: var(--discount-muted);
  font-size: 15px;
  line-height: 1.8;
}

.discount-summary-card,
.discount-result-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.discount-summary-card {
  margin-bottom: 22px;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.discount-summary-item,
.discount-workspace-card,
.discount-detail-card,
.discount-result-item,
.discount-final-card,
.discount-step-item {
  border: 1px solid var(--discount-line);
  border-radius: 8px;
  background: #fff;
}

.discount-summary-item {
  display: grid;
  gap: 10px;
  padding: 20px;
}

.summary-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 28px;
  border-radius: 999px;
  background: #f1f5f9;
  color: var(--discount-accent);
  font-size: 12px;
  font-weight: 900;
}

.discount-summary-item strong {
  color: var(--discount-ink);
  font-size: 15px;
  font-weight: 900;
}

.discount-summary-item span:last-child {
  color: var(--discount-muted);
  font-size: 13px;
  line-height: 1.7;
}

.discount-workspace-card,
.discount-detail-card {
  margin-bottom: 24px;
  padding: 26px;
}

.discount-card-head,
.discount-result-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: start;
  margin-bottom: 22px;
}

.section-kicker {
  display: inline-flex;
  margin-bottom: 7px;
  color: var(--discount-accent);
  font-size: 12px;
  font-weight: 900;
}

.discount-card-head h2,
.discount-result-head h2 {
  margin: 0 0 8px;
  color: var(--discount-ink);
  font-size: 23px;
  font-weight: 900;
}

.discount-card-head p {
  margin: 0;
  color: var(--discount-muted);
  font-size: 14px;
  line-height: 1.7;
}

.discount-status-badge,
.discount-result-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 13px;
  border-radius: 999px;
  background: #f1f5f9;
  color: #475569;
  font-size: 13px;
  font-weight: 900;
  white-space: nowrap;
}

.discount-status-badge.is-success,
.discount-result-badge.is-success {
  background: #ccfbf1;
  color: #0f766e;
}

.discount-workspace {
  display: grid;
  grid-template-columns: 420px minmax(0, 1fr);
  gap: 18px;
}

.discount-input-panel,
.discount-result-panel {
  min-width: 0;
  padding: 20px;
  border: 1px solid var(--discount-line);
  border-radius: 8px;
}

.discount-input-panel {
  background: var(--discount-soft);
}

.discount-result-panel {
  background: #fff;
}

.discount-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.discount-field-full {
  grid-column: 1 / -1;
}

.discount-adjust-grid {
  margin-top: 16px;
}

.discount-page .utility-field-label {
  display: block;
  margin-bottom: 8px;
  color: var(--discount-ink);
  font-size: 13px;
  font-weight: 900;
}

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

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

.input-unit-wrap span {
  position: absolute;
  top: 50%;
  right: 14px;
  color: var(--discount-muted);
  font-size: 12px;
  font-weight: 900;
  transform: translateY(-50%);
}

.discount-page .utility-input {
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid rgba(148, 163, 184, 0.38);
  border-radius: 8px;
  background: #fff;
  color: var(--discount-ink);
  font-size: 14px;
  font-weight: 800;
  box-sizing: border-box;
}

.discount-page .utility-input:focus {
  border-color: var(--discount-accent);
  box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.1);
  outline: none;
}

.discount-quick-panel,
.discount-tax-row {
  margin-top: 16px;
  padding: 14px;
  border: 1px solid var(--discount-line);
  border-radius: 8px;
  background: #fff;
}

.discount-panel-head {
  display: grid;
  gap: 5px;
  margin-bottom: 12px;
}

.discount-panel-head strong {
  color: var(--discount-ink);
  font-size: 14px;
  font-weight: 900;
}

.discount-panel-head span,
.discount-tax-row p {
  margin: 0;
  color: var(--discount-muted);
  font-size: 12px;
  line-height: 1.6;
}

.discount-quick-buttons {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}

.discount-quick-btn {
  min-height: 38px;
  border: 1px solid rgba(148, 163, 184, 0.32);
  border-radius: 8px;
  background: #fff;
  color: #334155;
  font-size: 13px;
  font-weight: 900;
  cursor: pointer;
}

.discount-quick-btn:hover {
  border-color: rgba(15, 118, 110, 0.34);
  background: var(--discount-accent-soft);
  color: var(--discount-accent);
}

.discount-check {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 8px;
  color: var(--discount-ink);
  font-size: 13px;
  font-weight: 900;
}

.discount-check input {
  accent-color: var(--discount-accent);
}

.discount-btn-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 18px;
}

.discount-page .utility-btn {
  width: 100%;
  min-height: 48px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 900;
}

.discount-page .utility-btn-primary {
  border-color: var(--discount-accent);
  background: var(--discount-accent);
  color: #fff;
}

.discount-message {
  margin-top: 16px;
  padding: 14px;
  border: 1px solid rgba(15, 118, 110, 0.16);
  border-radius: 8px;
  background: #fff;
  color: var(--discount-accent);
  font-size: 13px;
  font-weight: 800;
  line-height: 1.7;
}

.discount-final-card {
  margin-bottom: 14px;
  padding: 22px;
  background: var(--discount-warm);
}

.discount-final-card span,
.discount-result-item span {
  display: block;
  margin-bottom: 8px;
  color: var(--discount-muted);
  font-size: 12px;
  font-weight: 900;
}

.discount-final-card strong {
  display: block;
  color: var(--discount-ink);
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 900;
  line-height: 1.1;
}

.discount-final-card p {
  margin: 12px 0 0;
  color: #334155;
  font-size: 13px;
  line-height: 1.7;
}

.discount-result-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.discount-result-item {
  padding: 16px 14px;
  background: #f8fafc;
}

.discount-result-item strong {
  display: block;
  overflow: hidden;
  color: var(--discount-ink);
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 900;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.discount-step-list {
  display: grid;
  gap: 10px;
}

.discount-step-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 14px;
  background: #fff;
}

.discount-step-item span {
  color: var(--discount-muted);
  font-size: 13px;
  font-weight: 800;
}

.discount-step-item strong {
  color: var(--discount-ink);
  font-size: 15px;
  font-weight: 900;
  white-space: nowrap;
}

.discount-page .help-panel {
  margin-top: 30px;
}

.discount-page .help-toggle-box summary {
  cursor: pointer;
  color: var(--discount-ink);
  font-weight: 900;
}

@media (max-width: 1080px) {
  .discount-workspace,
  .discount-summary-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .discount-page .utility-top {
    padding: 28px 14px 22px;
  }

  .discount-workspace-card,
  .discount-detail-card,
  .discount-input-panel,
  .discount-result-panel {
    padding: 18px;
  }

  .discount-card-head,
  .discount-result-head,
  .discount-form-grid,
  .discount-btn-row,
  .discount-result-grid {
    grid-template-columns: 1fr;
  }

  .discount-field-full {
    grid-column: auto;
  }

  .discount-quick-buttons {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .discount-quick-buttons,
  .discount-step-item {
    grid-template-columns: 1fr;
  }

  .discount-final-card strong {
    font-size: 28px;
  }
}