:root {
  --bg: #f5f7fa;
  --panel: #ffffff;
  --text: #18202a;
  --muted: #667085;
  --line: #d8dee8;
  --primary: #176b87;
  --primary-dark: #0f4c60;
  --accent: #d97706;
  --error: #b42318;
  --success: #027a48;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Arial, "Noto Sans KR", sans-serif;
}

a {
  color: var(--primary);
  text-decoration: none;
}

.app-shell {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  background: #252f4a;
  color: #ffffff;
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: 22px 18px;
}

.sidebar-brand {
  color: #ffffff;
  display: grid;
  gap: 2px;
  padding: 0 4px 14px;
}

.sidebar-brand span {
  color: #a9b7d9;
  font-size: 13px;
  font-weight: 800;
}

.sidebar-brand strong {
  font-size: 22px;
}

.sidebar-section {
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  display: grid;
  gap: 10px;
  padding-top: 18px;
}

.sidebar-section p {
  color: #ffffff;
  font-size: 15px;
  font-weight: 800;
  margin: 0 0 2px;
}

.sidebar-section a,
.sidebar-muted {
  color: #cbd5e1;
  display: block;
  font-size: 14px;
  font-weight: 700;
  padding: 4px 8px;
}

.sidebar-section a:hover {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  color: #ffffff;
}

.sidebar-muted {
  color: #8fa1c2;
}

.main-shell {
  min-width: 0;
}

.topbar {
  align-items: center;
  background: #ffffff;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  min-height: 64px;
  padding: 0 28px;
}

.primary-menu {
  align-items: center;
  display: flex;
  gap: 34px;
  min-height: 64px;
}

.primary-menu a,
.primary-menu span {
  color: var(--text);
  font-weight: 800;
}

.primary-menu a:hover {
  color: var(--primary);
}

.brand {
  color: var(--text);
  font-size: 20px;
  font-weight: 800;
}

.nav {
  align-items: center;
  display: flex;
  gap: 18px;
}

.user-label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.user-link:hover {
  color: var(--primary);
}

.nav form {
  margin: 0;
}

.nav-strong {
  font-weight: 700;
}

.inline-label {
  align-items: center;
  color: var(--muted);
  display: inline-flex;
  font-size: 13px;
  font-weight: 700;
  gap: 8px;
}

.link-button {
  background: none;
  border: 0;
  color: var(--primary);
  cursor: pointer;
  font: inherit;
  padding: 0;
}

.page {
  margin: 0 auto;
  max-width: none;
  padding: 28px 18px;
  width: min(100%, 1920px);
}

.search-hero,
.search-workbench,
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 30px;
}

.panel + .panel {
  margin-top: 22px;
}

.modal-backdrop {
  align-items: center;
  background: rgba(15, 23, 42, 0.52);
  display: flex;
  inset: 0;
  justify-content: center;
  padding: 18px;
  position: fixed;
  z-index: 1000;
}

.modal-backdrop[hidden] {
  display: none;
}

.modal-panel {
  background: var(--panel);
  border-radius: 8px;
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.28);
  display: grid;
  gap: 14px;
  max-width: 640px;
  padding: 28px;
  width: min(100%, 640px);
}

.account-modal-backdrop {
  align-items: flex-start;
  overflow-y: auto;
}

.account-modal-panel {
  gap: 10px;
  margin: 24px auto;
  max-height: calc(100vh - 48px);
  max-width: 1040px;
  overflow-y: auto;
  width: min(100%, 1040px);
}

.account-modal-header {
  align-items: flex-start;
  display: flex;
  justify-content: space-between;
}

.modal-close-button {
  background: transparent;
  border: 0;
  color: var(--muted);
  cursor: pointer;
  font-size: 30px;
  line-height: 1;
  padding: 0 4px;
}

.modal-close-button:hover {
  color: var(--text);
}

.modal-header h2 {
  font-size: 24px;
  line-height: 1.3;
  margin: 6px 0 0;
}

.modal-panel p {
  color: var(--muted);
  line-height: 1.65;
  margin: 0;
}

.modal-check {
  align-items: center;
  color: var(--muted);
  display: flex;
  font-size: 14px;
  font-weight: 700;
  gap: 8px;
}

.modal-check input {
  width: auto;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 4px;
}

.upload-progress {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.upload-progress[hidden] {
  display: none;
}

.upload-progress-header {
  align-items: center;
  color: var(--muted);
  display: flex;
  font-size: 13px;
  justify-content: space-between;
}

.upload-progress-track {
  background: #e7edf5;
  border-radius: 999px;
  height: 10px;
  overflow: hidden;
}

.upload-progress-bar {
  background: var(--primary);
  border-radius: inherit;
  height: 100%;
  transition: width 0.35s ease;
}

.pagination {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
}

.pagination a,
.pagination span {
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  min-width: 36px;
  padding: 8px 10px;
  text-align: center;
}

.pagination a:hover,
.pagination .current {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
}

.pagination .disabled {
  color: #98a2b3;
}

.status-pill {
  background: #eef2f7;
  border-radius: 999px;
  color: var(--muted);
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  padding: 5px 9px;
}

.status-received {
  background: #eff6ff;
  color: #175cd3;
}

.status-in_progress {
  background: #fffaeb;
  color: #b54708;
}

.status-completed {
  background: #ecfdf3;
  color: var(--success);
}

.private-mark {
  background: #fff1f3;
  border: 1px solid #fecdd3;
  border-radius: 999px;
  color: #be123c;
  display: inline-block;
  font-size: 11px;
  font-weight: 800;
  line-height: 1;
  margin-right: 6px;
  padding: 4px 7px;
}

.ticket-title-link {
  align-items: center;
  color: var(--text);
  display: inline-flex;
  font-weight: 700;
  gap: 6px;
}

.ticket-title-link:hover {
  color: var(--primary);
}

.private-lock {
  align-items: center;
  background: #fff1f3;
  border: 1px solid #fecdd3;
  border-radius: 999px;
  color: #be123c;
  display: inline-flex;
  font-size: 13px;
  height: 24px;
  justify-content: center;
  line-height: 1;
  width: 24px;
}

.section-gap {
  margin-top: 18px;
}

.search-hero {
  display: grid;
  gap: 24px;
  margin-top: 40px;
}

.search-hero h1,
.search-workbench h1,
.panel h1 {
  font-size: 32px;
  letter-spacing: 0;
  line-height: 1.25;
  margin: 6px 0 0;
}

.eyebrow {
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  margin: 0;
}

.hero-search,
.main-search,
.toolbar-search {
  display: flex;
  gap: 10px;
}

input,
select,
textarea {
  border: 1px solid var(--line);
  border-radius: 6px;
  font: inherit;
  min-height: 42px;
  padding: 10px 12px;
  width: 100%;
}

.hero-search input,
.main-search input,
.toolbar-search input {
  flex: 1;
}

.stacked-search {
  align-items: end;
  display: grid;
  gap: 8px;
  grid-template-columns: minmax(280px, 1fr) 120px 110px 110px auto;
}

.stacked-search label {
  color: var(--muted);
  display: grid;
  font-size: 12px;
  font-weight: 700;
  gap: 4px;
  min-width: 0;
  width: auto;
}

.single-search-form {
  grid-template-columns: minmax(260px, 1fr) 116px 108px 108px 86px;
}

.single-search-form > input,
.single-search-form select,
.single-search-form label input,
.single-search-button {
  min-width: 0;
  width: 100%;
}

button,
.button {
  align-items: center;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  cursor: pointer;
  display: inline-flex;
  font: inherit;
  font-weight: 700;
  justify-content: center;
  min-height: 42px;
  padding: 10px 16px;
}

button.primary,
.button.primary,
.hero-search button,
.main-search button,
.toolbar-search button {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
}

button.primary:hover,
.button.primary:hover,
.hero-search button:hover,
.main-search button:hover,
.toolbar-search button:hover {
  background: var(--primary-dark);
}

button.danger,
.button.danger {
  border-color: var(--error);
  color: var(--error);
}

button.danger:hover,
.button.danger:hover {
  background: #fff1f0;
}

button.compact,
.button.compact {
  min-height: 34px;
  padding: 7px 11px;
}

.inline-form {
  margin: 0;
}

.editable-estimate-table input,
.editable-estimate-table select {
  min-height: 34px;
  min-width: 100px;
  padding: 7px 9px;
}

.editable-estimate-table select {
  min-width: 240px;
}

.editable-estimate-table .actions {
  flex-wrap: nowrap;
}

.hero-actions,
.workbench-header,
.section-title,
.stats,
.actions {
  align-items: center;
  display: flex;
}

.hero-actions {
  gap: 10px;
}

.actions {
  gap: 8px;
}

.pager-toolbar {
  justify-content: flex-end;
}

.workbench-header,
.section-title {
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.stats {
  color: var(--muted);
  gap: 8px;
}

.stats span {
  background: #edf3f6;
  border-radius: 6px;
  padding: 8px 10px;
}

.split {
  display: grid;
  gap: 22px;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  margin-top: 24px;
}

.split > section {
  min-width: 0;
}

.dashboard-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 22px;
}

.dashboard-card {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
}

.dashboard-fixed {
  display: flex;
  flex-direction: column;
  height: 320px;
  min-height: 0;
}

.dashboard-wide {
  grid-column: 1 / -1;
}

.quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.simple-list,
.notice-list {
  display: grid;
  gap: 8px;
}

.fixed-list {
  align-content: start;
  overflow-y: auto;
  padding-right: 4px;
}

.simple-list a,
.notice-list p {
  background: #f8fafc;
  border-radius: 6px;
  color: var(--text);
  display: grid;
  gap: 4px;
  margin: 0;
  padding: 12px;
}

.simple-list span,
.notice-list span {
  color: var(--muted);
  font-size: 13px;
}

.placeholder {
  border: 1px dashed var(--line);
  border-radius: 8px;
  padding: 18px;
}

.placeholder p,
.hint {
  color: var(--muted);
}

.narrow {
  margin: 0 auto;
  max-width: 520px;
}

.wide {
  max-width: 100%;
}

.form-grid {
  display: grid;
  gap: 14px;
}

.estimate-upload-grid {
  align-items: end;
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(260px, 2fr) minmax(140px, 0.8fr) minmax(120px, 0.6fr) minmax(120px, 0.6fr) auto;
}

.estimate-upload-grid label {
  display: grid;
  font-weight: 700;
  gap: 7px;
}

.estimate-upload-grid button {
  min-width: 150px;
}

.material-upload-grid {
  align-items: end;
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(220px, 0.9fr) minmax(320px, 1.6fr) auto;
}

.material-upload-grid label {
  display: grid;
  font-weight: 700;
  gap: 7px;
}

.material-upload-grid button {
  min-width: 160px;
}

.calculator-grid {
  align-items: end;
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(6, minmax(110px, 1fr)) auto;
}

.calculator-grid label {
  color: var(--muted);
  display: grid;
  font-size: 12px;
  font-weight: 700;
  gap: 6px;
}

.form-grid p {
  display: grid;
  gap: 6px;
  margin: 0;
}

.form-grid ul {
  color: var(--muted);
  margin: 0;
  padding-left: 18px;
}

.quote-request-form {
  display: grid;
  gap: 14px;
}

.quote-request-row {
  align-items: start;
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(220px, 1.4fr) minmax(160px, 1fr) minmax(110px, 0.6fr) minmax(120px, 0.7fr);
}

.quote-request-row label,
.quote-request-memo,
.operator-quote-input-row label {
  color: var(--muted);
  display: grid;
  font-size: 12px;
  font-weight: 700;
  gap: 6px;
}

.quote-request-memo textarea {
  min-height: 130px;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
}

.operator-quote-summary {
  align-items: stretch;
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(150px, 1fr) minmax(150px, 1fr) minmax(160px, 1fr) minmax(120px, 0.8fr) minmax(90px, 0.6fr) minmax(90px, 0.6fr) minmax(120px, 0.8fr) minmax(120px, 0.8fr) minmax(220px, 1.4fr);
}

.operator-quote-summary > div {
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 6px;
  display: grid;
  gap: 5px;
  min-width: 0;
  padding: 10px;
}

.operator-quote-summary span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.operator-quote-summary strong {
  color: var(--text);
  font-size: 14px;
  min-width: 0;
  overflow-wrap: anywhere;
}

.operator-quote-input-row {
  align-items: start;
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(220px, 1.1fr) minmax(140px, 0.7fr) minmax(140px, 0.7fr) minmax(260px, 1.5fr) auto;
}

.operator-quote-input-row textarea {
  min-height: 42px;
  resize: vertical;
}

.operator-quote-input-row button {
  align-self: end;
  min-width: 150px;
}

.support-title-row {
  align-items: end;
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(280px, 1fr) minmax(130px, auto) minmax(220px, 0.45fr);
}

.support-title-row p {
  margin: 0;
}

.checkbox-field {
  align-items: center;
  display: flex !important;
  gap: 8px;
  min-height: 42px;
}

.checkbox-field input {
  min-height: auto;
  width: auto;
}

.checkbox-field label {
  white-space: nowrap;
}

.error-note {
  color: var(--error);
  font-weight: 700;
  margin: 10px 0 0;
}

.account-panel h2 {
  border-bottom: 1px solid var(--line);
  font-size: 18px;
  margin: 22px 0 12px;
  padding-bottom: 10px;
}

.account-form {
  display: grid;
  gap: 12px;
}

.account-grid {
  display: grid;
  gap: 12px;
}

.company-info-grid {
  grid-template-columns: minmax(180px, 0.8fr) minmax(260px, 1.4fr) minmax(220px, 1fr);
}

.user-info-grid {
  grid-template-columns: repeat(2, minmax(240px, 1fr));
}

.password-grid {
  grid-template-columns: repeat(3, minmax(220px, 1fr));
}

.account-grid label,
.operator-company-grid label {
  color: var(--muted);
  display: grid;
  font-size: 13px;
  font-weight: 800;
  gap: 7px;
}

.readonly-field {
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 6px;
  display: grid;
  gap: 7px;
  min-height: 42px;
  padding: 10px 12px;
}

.readonly-field span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.readonly-field strong {
  color: var(--text);
  font-size: 15px;
}

.inline-field {
  align-items: center;
  display: flex;
  gap: 8px;
}

.planned-badge {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: 999px;
  color: #175cd3;
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  padding: 5px 9px;
  white-space: nowrap;
}

.verified-badge {
  background: #ecfdf3;
  border: 1px solid #abefc6;
  border-radius: 999px;
  color: var(--success);
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  padding: 5px 9px;
  white-space: nowrap;
}

.account-checks {
  align-items: center;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 6px;
  display: flex;
  gap: 16px;
  padding: 10px 12px;
}

.account-checks > span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.account-actions {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 8px;
}

.operator-company-grid {
  align-items: end;
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(140px, 0.8fr) minmax(220px, 1.2fr) minmax(180px, 1fr) minmax(140px, 0.8fr) auto;
}

.field-label {
  display: block;
  font-weight: 700;
  margin-bottom: 8px;
}

.table-wrap {
  overflow-x: auto;
}

.result-scroll {
  border: 1px solid var(--line);
  border-radius: 8px;
  max-height: 640px;
  overflow: auto;
}

.result-scroll .table-wrap {
  overflow: visible;
}

.result-scroll table {
  min-width: 760px;
}

.result-scroll-wide table {
  min-width: 1120px;
}

.result-scroll thead th {
  position: sticky;
  top: 0;
  z-index: 1;
}

table {
  border-collapse: collapse;
  min-width: 720px;
  width: 100%;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 12px;
  text-align: left;
  vertical-align: middle;
}

th {
  background: #f8fafc;
  color: #344054;
  font-size: 13px;
}

.num {
  text-align: right;
}

.strong {
  font-weight: 800;
}

.rating {
  border-radius: 999px;
  display: inline-flex;
  font-size: 12px;
  font-weight: 800;
  justify-content: center;
  min-width: 44px;
  padding: 5px 9px;
}

.rating.good {
  background: #ecfdf3;
  color: var(--success);
}

.rating.normal {
  background: #f2f4f7;
  color: #475467;
}

.rating.bad {
  background: #fef3f2;
  color: var(--error);
}

.empty {
  color: var(--muted);
  text-align: center;
}

.edit-table {
  margin-top: 16px;
}

.edit-table td {
  padding: 6px;
}

.edit-table input {
  min-width: 130px;
}

.messages {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

.message {
  border-radius: 6px;
  padding: 12px 14px;
}

.message.success {
  background: #ecfdf3;
  color: var(--success);
}

.message.error {
  background: #fef3f2;
  color: var(--error);
}

.message.warning {
  background: #fffaeb;
  color: #b54708;
}

@media (max-width: 760px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }

  .topbar,
  .nav,
  .primary-menu,
  .hero-search,
  .main-search,
  .toolbar-search,
  .actions,
  .workbench-header,
  .section-title {
    align-items: stretch;
    flex-direction: column;
  }

  .stacked-search {
    display: grid;
    grid-template-columns: 1fr;
  }

  .estimate-upload-grid {
    grid-template-columns: 1fr;
  }

  .material-upload-grid {
    grid-template-columns: 1fr;
  }

  .calculator-grid {
    grid-template-columns: 1fr;
  }

  .support-title-row {
    grid-template-columns: 1fr;
  }

  .quote-request-row,
  .operator-quote-summary,
  .operator-quote-input-row {
    grid-template-columns: 1fr;
  }

  .company-info-grid,
  .user-info-grid,
  .password-grid,
  .operator-company-grid {
    grid-template-columns: 1fr;
  }

  .account-checks,
  .account-actions,
  .inline-field {
    align-items: stretch;
    flex-direction: column;
  }

  .stacked-search label {
    width: 100%;
  }

  .split {
    grid-template-columns: 1fr;
  }

  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .page {
    padding: 20px 14px;
  }
}