/* ===== 사용자 설정 탭: 공급자 정보 전용 ===== */
#panel-settings {
  background: #f4f6f8;
  overflow: hidden;
  flex-direction: column;
}

#settings-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 22px;
  background: linear-gradient(135deg, #263645 0%, #1a252f 100%);
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  flex-shrink: 0;
}

#settings-toolbar h2 {
  font-size: 18px;
  font-weight: 800;
  margin: 0 0 4px;
}

#settings-current-company {
  margin: 0;
  font-size: 12px;
  color: #d7e3ee;
  line-height: 1.45;
}

.settings-toolbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

#btn-settings-refresh,
#btn-settings-apply-all {
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 800;
  padding: 9px 14px;
  color: #fff;
  transition: transform 0.12s, box-shadow 0.12s, background 0.12s;
  white-space: nowrap;
}

#btn-settings-refresh {
  background: #3498db;
  box-shadow: 0 4px 10px rgba(52,152,219,0.25);
}
#btn-settings-refresh:hover { background: #2980b9; transform: translateY(-1px); }

#btn-settings-apply-all {
  background: #16a085;
  box-shadow: 0 4px 10px rgba(22,160,133,0.25);
}
#btn-settings-apply-all:hover { background: #138d75; transform: translateY(-1px); }

#settings-content.supplier-settings-content {
  flex: 1;
  min-height: 0;
  overflow: auto;
  padding: 22px;
  display: grid;
  grid-template-columns: minmax(560px, 1.55fr) minmax(300px, 0.8fr);
  gap: 18px;
  align-items: start;
}

.settings-card {
  background: #fff;
  border: 1px solid #dce3ea;
  border-radius: 14px;
  box-shadow: 0 4px 18px rgba(20, 35, 50, 0.08);
  overflow: hidden;
}

.settings-card-wide { min-width: 0; }

.settings-card-header {
  padding: 17px 18px 13px;
  border-bottom: 1px solid #edf1f5;
  background: #fbfcfe;
}

.settings-card-header h3 {
  font-size: 16px;
  color: #203040;
  margin: 0 0 5px;
  font-weight: 800;
}

.settings-card-header p,
.settings-help {
  font-size: 12px;
  color: #667789;
  line-height: 1.45;
}

.settings-card-header p { margin: 0; }
.settings-help { padding: 0 18px 18px; }

#settings-supplier-table-wrap {
  overflow: auto;
  max-width: 100%;
}

#settings-supplier-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  font-size: 13px;
}

#settings-supplier-table th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: #2c3e50;
  color: #fff;
  padding: 10px 8px;
  font-size: 12px;
  font-weight: 800;
  text-align: center;
  white-space: nowrap;
}

#settings-supplier-table td {
  border-bottom: 1px solid #edf1f5;
  padding: 8px;
  vertical-align: middle;
}

#settings-supplier-table tbody tr:hover td { background: #f6fbff; }

.supplier-setting-label {
  width: 86px;
  text-align: center;
  font-weight: 800;
  color: #2c3e50;
  background: #fafbfc;
  white-space: nowrap;
}

#settings-supplier-table input,
#settings-supplier-table select,
.settings-layout-list input,
.settings-stamp-row input,
.settings-stamp-row select {
  width: 100%;
  border: 1px solid #cfd9e3;
  border-radius: 8px;
  background: #fff;
  color: #1f2d3a;
  font-family: inherit;
  font-size: 13px;
  outline: none;
  transition: border-color 0.12s, box-shadow 0.12s;
}

#settings-supplier-table input,
#settings-supplier-table select {
  padding: 7px 8px;
}

.supplier-setting-size {
  max-width: 86px;
  text-align: center;
}

.supplier-setting-align { min-width: 82px; }
.supplier-setting-font { min-width: 140px; }
.supplier-setting-value { min-width: 190px; }

#settings-supplier-table input:focus,
#settings-supplier-table select:focus,
.settings-layout-list input:focus,
.settings-stamp-row input:focus,
.settings-stamp-row select:focus {
  border-color: #3498db;
  box-shadow: 0 0 0 3px rgba(52,152,219,0.13);
}

.settings-stamp-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 14px 18px 10px;
  border-top: 1px solid #edf1f5;
  background: #fcfdff;
}

#btn-settings-stamp-upload,
#btn-settings-stamp-remove {
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 800;
  padding: 8px 12px;
  transition: background 0.12s, transform 0.12s;
}

#btn-settings-stamp-upload { background: #fee2e2; color: #991b1b; }
#btn-settings-stamp-upload:hover { background: #fecaca; transform: translateY(-1px); }
#btn-settings-stamp-remove { background: #f1f3f5; color: #4b5563; }
#btn-settings-stamp-remove:hover { background: #e5e7eb; transform: translateY(-1px); }

.settings-stamp-row label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  color: #394b5f;
  white-space: nowrap;
}

#settings-stamp-size-input {
  width: 72px;
  padding: 6px 8px;
  text-align: center;
}

#settings-stamp-align-select {
  width: 86px;
  padding: 6px 8px;
  cursor: pointer;
}

#settings-stamp-status {
  color: #5d6d7e;
  font-size: 12px;
  font-weight: 600;
}

.supplier-layout-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 18px;
}

.supplier-layout-grid h4 {
  margin: 0 0 10px;
  color: #203040;
  font-size: 13px;
  font-weight: 900;
}

.settings-layout-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.settings-layout-list label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 10px;
  border: 1px solid #edf1f5;
  border-radius: 10px;
  background: #fbfcfe;
}

.settings-layout-list label span {
  font-size: 11px;
  font-weight: 800;
  color: #526578;
}

.settings-layout-list input {
  padding: 7px 8px;
  text-align: center;
}

.settings-empty-row {
  padding: 28px !important;
  text-align: center;
  color: #7f8c8d;
  background: #fafbfc;
}

@media (max-width: 1100px) {
  #settings-content.supplier-settings-content { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  #settings-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }
  .settings-toolbar-actions { justify-content: flex-start; }
  #settings-content.supplier-settings-content { padding: 14px; }
  #settings-supplier-table { min-width: 720px; }
  .settings-layout-list { grid-template-columns: 1fr; }
}