:root {
  --navy: #172033;
  --blue: #2563eb;
  --blue-soft: #eff6ff;
  --green: #15803d;
  --green-soft: #ecfdf3;
  --amber: #a15c00;
  --amber-soft: #fff8e7;
  --red: #b42318;
  --red-soft: #fff1f0;
  --text: #1d2738;
  --muted: #687386;
  --line: #e1e6ee;
  --surface: #fff;
  --background: #f4f6f9;
  --radius: 14px;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--text);
  background: var(--background);
  font-family: Pretendard, "Noto Sans KR", "Malgun Gothic", sans-serif;
  font-size: 14px;
  line-height: 1.55;
}
button, input, select { font: inherit; }
button, select, input { color: inherit; }
[hidden] { display: none !important; }
.page { width: min(1240px, calc(100% - 36px)); margin: 36px auto 70px; }
.page-header { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 22px; }
.header-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 12px; }
.page-header h1 { margin: 2px 0 5px; font-size: 28px; letter-spacing: -.04em; }
.page-header p { margin: 0; color: var(--muted); }
.eyebrow { color: var(--blue) !important; font-size: 10px; font-weight: 800; letter-spacing: .13em; }
.text-link { color: var(--blue); font-size: 12px; font-weight: 700; text-decoration: none; }
.privacy-notice { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; padding: 13px 16px; border: 1px solid #cfe0fc; border-radius: 10px; background: var(--blue-soft); }
.privacy-notice span { display: grid; width: 20px; height: 20px; flex: 0 0 auto; place-items: center; border-radius: 50%; color: #fff; background: var(--blue); font-size: 11px; font-weight: 800; }
.privacy-notice p { margin: 0; color: #375071; font-size: 12px; }
.add-platform-notice { margin-bottom: 14px; padding: 15px 18px; border: 1px solid #b8d3ff; border-radius: var(--radius); color: #174ea6; background: #eef5ff; font-size: 13px; font-weight: 700; }
.field input:read-only { color: #667085; background: #f3f5f8; }
.card { margin-bottom: 14px; padding: 23px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: 0 1px 2px rgba(16, 24, 40, .03); }
.section-title, .result-heading { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 18px; }
.section-title > div { display: flex; align-items: center; gap: 9px; }
.section-title h2, .result-heading h2 { margin: 0; font-size: 17px; letter-spacing: -.02em; }
.step { display: grid; width: 25px; height: 25px; place-items: center; border-radius: 7px; color: var(--blue); background: var(--blue-soft); font-size: 9px; font-weight: 800; }
.helper { color: var(--muted); font-size: 10px; }
.drop-zone { display: flex; min-height: 190px; align-items: center; justify-content: center; flex-direction: column; gap: 6px; border: 1.5px dashed #b7c2d1; border-radius: 12px; background: #fafbfd; cursor: pointer; transition: .15s ease; }
.drop-zone:hover, .drop-zone.dragging { border-color: var(--blue); background: var(--blue-soft); }
.drop-zone input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.upload-symbol { display: grid; width: 42px; height: 42px; margin-bottom: 5px; place-items: center; border-radius: 12px; color: var(--blue); background: #e3edff; font-size: 21px; font-weight: 800; }
.drop-zone small { color: var(--muted); }
.selected-file { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-top: 12px; padding: 13px 15px; border: 1px solid var(--line); border-radius: 9px; }
.selected-file > div { display: flex; align-items: center; gap: 11px; }
.selected-file > div > div { display: flex; flex-direction: column; }
.selected-file span { color: var(--muted); font-size: 11px; }
.file-mark { display: grid; width: 38px; height: 38px; place-items: center; border-radius: 8px; color: var(--green) !important; background: var(--green-soft); font-size: 9px !important; font-weight: 800; }
.file-ready { color: var(--green) !important; font-weight: 700; }
.selected-file-list { display: grid; gap: 7px; margin-top: 8px; }
.selected-file-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 9px 12px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.selected-file-row > div { min-width: 0; }
.selected-file-row strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 11px; }
.selected-file-row span { color: var(--muted); font-size: 10px; }
.selected-file-remove { flex: 0 0 auto; padding: 5px 9px; border: 1px solid #e4b9b5; border-radius: 6px; color: var(--red); background: var(--red-soft); cursor: pointer; font-size: 10px; font-weight: 800; }
.button-row { display: flex; justify-content: flex-end; gap: 8px; margin-top: 14px; }
.button { padding: 10px 17px; border: 1px solid transparent; border-radius: 8px; cursor: pointer; font-weight: 700; }
.button.primary { color: #fff; background: var(--blue); }
.button.secondary { border-color: #ccd4df; background: #fff; }
.button:disabled { cursor: not-allowed; opacity: .42; }
.inline-message { margin-top: 12px; padding: 10px 12px; border-radius: 7px; font-size: 12px; white-space: pre-line; }
.inline-message.error { color: var(--red); background: var(--red-soft); }
.progress-panel { margin-top: 12px; padding: 12px 14px; border: 1px solid #d9e3f2; border-radius: 8px; background: #f8fbff; }
.progress-panel > div:first-child { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: #4c5b70; font-size: 11px; }
.progress-track { height: 7px; margin-top: 9px; overflow: hidden; border-radius: 99px; background: #e5eaf2; }
.progress-track span { display: block; height: 100%; border-radius: inherit; background: var(--blue); transition: width .15s ease; }
.batch-results-table { width: 100%; min-width: 980px; border-collapse: collapse; }
.batch-results-table th, .batch-results-table td { padding: 10px 9px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; font-size: 11px; }
.batch-results-table th { color: var(--muted); background: #f8fafc; }
.batch-results-table td:first-child { max-width: 220px; overflow: hidden; text-overflow: ellipsis; font-weight: 700; }
.batch-status { font-weight: 800; }
.batch-status.success { color: var(--green); }
.batch-status.warning { color: var(--amber); }
.batch-status.danger { color: var(--red); }
.account-check-list { display: grid; gap: 7px; }
.account-check-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 9px 12px; border: 1px solid var(--line); border-radius: 8px; background: #fafbfd; font-size: 11px; }
.account-check-row span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.account-check-row strong { flex: 0 0 auto; }
.account-continue-option { display: flex; align-items: flex-start; gap: 8px; margin-top: 12px; padding: 11px 12px; border-radius: 8px; color: var(--amber); background: var(--amber-soft); font-size: 11px; font-weight: 700; }
.account-continue-option input { margin-top: 3px; }
.status-badge { padding: 5px 8px; border-radius: 6px; color: #58667a; background: #eef1f5; font-size: 10px; font-weight: 800; }
.status-badge.success { color: var(--green); background: var(--green-soft); }
.status-badge.warning { color: var(--amber); background: var(--amber-soft); }
.status-badge.danger { color: var(--red); background: var(--red-soft); }
.review-grid, .form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px; }
.review-box { padding: 15px; border: 1px solid var(--line); border-radius: 9px; background: #fafbfd; }
.review-box span, .field > span { display: block; margin-bottom: 6px; color: #5e687a; font-size: 11px; font-weight: 700; }
.review-box strong { display: block; margin-bottom: 4px; font-size: 17px; }
.review-box p { margin: 0; color: var(--muted); font-size: 11px; }
.field input, .field select { width: 100%; min-height: 41px; padding: 8px 10px; border: 1px solid #cbd3df; border-radius: 7px; background: #fff; }
.field input[readonly] { color: #687386; background: #f4f6f8; }
.field small { display: block; margin-top: 5px; color: var(--muted); font-size: 10px; }
.advertiser-select-field { grid-column: span 2; }
.advertiser-select-field input,
.advertiser-select-field select { width: 100%; }
#report-advertiser-message[data-error="true"] { color: #b42318; font-weight: 700; }
.input-suffix { display: flex; align-items: center; border: 1px solid #cbd3df; border-radius: 7px; overflow: hidden; }
.input-suffix input { border: 0; border-radius: 0; }
.input-suffix b { padding: 0 11px; color: var(--muted); font-size: 10px; }
.amount-summary { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 20px; margin-top: 17px; padding: 15px 18px; border-radius: 9px; background: #f7f9fc; }
.amount-summary div { display: flex; justify-content: space-between; gap: 15px; }
.amount-summary span { color: var(--muted); font-size: 11px; }
.section-description { margin: -8px 0 15px; color: var(--muted); font-size: 12px; }
.conversion-list { display: grid; gap: 8px; margin-bottom: 15px; }
.conversion-row { display: grid; grid-template-columns: minmax(140px, 1fr) minmax(180px, 1fr); align-items: center; gap: 12px; padding: 11px 13px; border: 1px solid var(--line); border-radius: 8px; }
.conversion-row strong { display: block; font-size: 12px; }
.conversion-row span { color: var(--muted); font-size: 10px; }
.conversion-row select { width: 100%; padding: 7px 9px; border: 1px solid #cbd3df; border-radius: 6px; background: #fff; }
.primary-conversion-field { max-width: 520px; }
.result-heading { margin: 29px 0 15px; }
.result-heading p { margin: 0; }
.summary-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-bottom: 14px; }
.summary-item { padding: 16px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.summary-item span { color: var(--muted); font-size: 10px; }
.summary-item strong { display: block; margin-top: 4px; font-size: 18px; overflow-wrap: anywhere; }
.column-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.column-grid > div:last-child { grid-column: 1 / -1; }
h3 { margin: 0 0 9px; font-size: 12px; }
.tag-list, .menu-list { display: flex; flex-wrap: wrap; gap: 6px; }
.tag-list span, .menu-list span { padding: 5px 8px; border: 1px solid #d8dee7; border-radius: 6px; color: #566276; background: #fafbfd; font-size: 10px; }
.tag-list.success span { border-color: #c6e8d2; color: var(--green); background: var(--green-soft); }
.tag-list.warning span { border-color: #f0dbad; color: var(--amber); background: var(--amber-soft); }
.tag-list.danger span { border-color: #f3c4bf; color: var(--red); background: var(--red-soft); }
.tag-list.muted span { color: #7a8494; background: #f0f2f5; }
.two-column { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.feature-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; margin: 0; padding: 0; list-style: none; }
.feature-list li { display: flex; align-items: center; justify-content: space-between; padding: 8px 10px; border-radius: 7px; background: #f7f9fb; font-size: 11px; }
.feature-list b { color: #8b95a5; }
.feature-list b.yes { color: var(--green); }
.grain-info { margin-top: 16px; padding: 11px; border-radius: 7px; color: #566276; background: #f5f7fa; font-size: 11px; }
.fee-campaign-picker { margin-top: 18px; padding: 16px; border: 1px solid var(--line); border-radius: 9px; background: #f8fafc; }
.fee-campaign-picker h3 { margin: 0 0 10px; font-size: 13px; }
.fee-campaign-picker label { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 9px 4px; border-bottom: 1px solid #e8edf4; color: #4f5d72; font-size: 12px; cursor: pointer; }
.fee-campaign-picker label:last-child { border-bottom: 0; }
.fee-campaign-picker label span:first-of-type { flex: 1; }
.fee-campaign-picker input { accent-color: var(--blue); }
.fee-summary { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 9px; margin-top: 16px; }
.fee-summary > div { padding: 12px; border-radius: 8px; background: #f5f7fa; }
.fee-summary span { display: block; color: #7a8699; font-size: 10px; }
.fee-summary strong { display: block; margin-top: 4px; color: #263247; font-size: 13px; }
.fee-validation { min-height: 18px; margin: 10px 0 0; color: var(--red); font-size: 11px; }
.fee-validation.ok { color: var(--green); }
.table-scroll { overflow-x: auto; }
.placement-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}
.placement-tab {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 36px;
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  background: #fff;
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}
.placement-tab:hover { border-color: #aebed4; background: #f8fafc; }
.placement-tab.is-active {
  border-color: var(--blue);
  color: var(--blue);
  background: #eef5ff;
}
.placement-tab-count {
  min-width: 22px;
  padding: 2px 6px;
  border-radius: 999px;
  color: #687386;
  background: #edf1f6;
  font-size: 10px;
  line-height: 1.3;
  text-align: center;
}
.placement-tab.is-active .placement-tab-count {
  color: var(--blue);
  background: #dbeafe;
}
.report-form-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.report-title-field { grid-column: span 2; }
.duplicate-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin: 14px 0;
  padding: 18px 20px;
  border: 1px solid #f0cf8c;
  border-radius: var(--radius);
  color: #624309;
  background: var(--amber-soft);
}
.duplicate-panel p { margin: 4px 0 0; font-size: 12px; }
.duplicate-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 7px; }
.upload-review { margin: 14px 0; padding: 20px; border: 1px solid #c9dafd; border-radius: var(--radius); background: #f7faff; }
.upload-review .section-title { margin-bottom: 8px; }
.upload-review-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 9px; }
.upload-review-item { min-width: 0; padding: 11px 12px; border: 1px solid #dbe5f5; border-radius: 8px; background: #fff; }
.upload-review-item span { display: block; margin-bottom: 4px; color: var(--muted); font-size: 10px; font-weight: 700; }
.upload-review-item strong { display: block; overflow: hidden; color: #263247; font-size: 13px; line-height: 1.35; text-overflow: ellipsis; white-space: nowrap; }
.retry-save-button { width: 100%; }
.completion-message a { color: inherit; font-weight: 800; }
table { width: 100%; min-width: 1700px; border-collapse: collapse; white-space: nowrap; }
th, td { padding: 10px 11px; border-bottom: 1px solid #e9edf2; text-align: right; font-size: 10px; }
th { color: #687386; background: #f8fafc; }
th:first-child, td:first-child { text-align: left; }
.issue-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.issue-grid h3 span { display: inline-grid; min-width: 20px; height: 20px; margin-left: 4px; place-items: center; border-radius: 9px; background: #eef1f5; }
.issue-grid ul { max-height: 320px; margin: 0; padding: 0; overflow: auto; list-style: none; }
.issue-grid li { margin-bottom: 6px; padding: 9px 10px; border-radius: 6px; color: #5f697a; background: #f7f8fa; font-size: 11px; white-space: pre-line; }
.issue-grid > div:first-child li { color: var(--red); background: var(--red-soft); }
.issue-grid > div:last-child li { color: var(--amber); background: var(--amber-soft); }
.apply-card { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 14px; padding: 22px 24px; border-radius: 12px; color: #fff; background: var(--navy); }
.apply-card h2 { margin: 0 0 4px; font-size: 17px; }
.apply-card p { margin: 0; color: #aeb9ca; font-size: 11px; }
.apply-card small { display: block; max-width: 760px; margin-top: 6px; color: #8997ab; font-size: 10px; }
.save-action-area { display: grid; min-width: 210px; gap: 9px; }
.save-action-area .button { width: 100%; }
.save-feedback {
  max-width: 360px;
  padding: 10px 12px;
  border: 1px solid #f3b8b1;
  border-radius: 8px;
  color: #7a271a;
  background: #fff1f0;
  font-size: 11px;
  font-weight: 700;
  white-space: pre-line;
}
.save-feedback[hidden],
.save-loading-overlay[hidden] { display: none; }
.field input.save-field-error,
.field select.save-field-error {
  border-color: var(--red);
  outline: 2px solid rgb(180 35 24 / 14%);
  background: #fffafa;
}
.save-loading-overlay {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgb(15 23 42 / 46%);
  backdrop-filter: blur(2px);
}
.save-loading-panel {
  width: min(100%, 330px);
  padding: 28px 24px;
  border: 1px solid #d9e4f7;
  border-radius: 14px;
  background: #fff;
  text-align: center;
  box-shadow: 0 20px 60px rgb(15 23 42 / 24%);
}
.save-loading-panel strong { display: block; margin-top: 14px; font-size: 16px; }
.save-loading-panel p { margin: 6px 0 0; color: var(--muted); font-size: 11px; }
.save-spinner {
  display: block;
  width: 34px;
  height: 34px;
  margin: 0 auto;
  border: 3px solid #dbeafe;
  border-top-color: var(--blue);
  border-radius: 50%;
  animation: save-spin 800ms linear infinite;
}
@keyframes save-spin { to { transform: rotate(360deg); } }
.completion-message { margin-top: 12px; padding: 16px; border: 1px solid #bae4c8; border-radius: 9px; color: var(--green); background: var(--green-soft); text-align: center; font-weight: 700; }
@media (max-width: 800px) {
  .page { width: min(100% - 24px, 1240px); margin-top: 20px; }
  .page-header { align-items: flex-start; flex-direction: column; }
  .review-grid, .form-grid, .two-column, .issue-grid, .column-grid { grid-template-columns: 1fr; }
  .fee-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .column-grid > div:last-child { grid-column: auto; }
  .summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .upload-review-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .amount-summary { grid-template-columns: 1fr; gap: 8px; }
  .amount-summary > span { display: none; }
  .report-title-field { grid-column: auto; }
  .advertiser-select-field { grid-column: auto; }
  .duplicate-panel { align-items: flex-start; flex-direction: column; }
  .duplicate-actions { justify-content: flex-start; }
}
@media (max-width: 520px) {
  .page-header h1 { font-size: 23px; }
  .card { padding: 17px; }
  .summary-grid, .feature-list { grid-template-columns: 1fr; }
  .upload-review { padding: 16px; }
  .upload-review-grid { grid-template-columns: 1fr; }
  .conversion-row { grid-template-columns: 1fr; }
  .apply-card { align-items: flex-start; flex-direction: column; }
  .save-action-area { width: 100%; min-width: 0; }
  .button-row { justify-content: stretch; }
  .button-row .button { flex: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .save-spinner { animation: none; }
}