body {
  margin: 0;
  font-family: Segoe UI, Arial, sans-serif;
  background: #f6f7fb;
  color: #1f2937;
}

header {
  background: #0f4c81;
  color: #fff;
  padding: 16px 24px;
}

header h1 {
  margin: 0;
  font-size: 22px;
}

.header-top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}

.logo-link {
  display: inline-flex;
  align-items: center;
}

.logo-img {
  height: 21px;
  width: auto;
  display: block;
}

nav a {
  color: #fff;
  text-decoration: none;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

main {
  max-width: 900px;
  margin: 24px auto;
  background: #fff;
  padding: 24px;
  border-radius: 10px;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  border: 1px solid #e5e7eb;
  padding: 8px;
  text-align: left;
}

.editable-table-block {
  display: grid;
  gap: 10px;
}

.editable-form-table th {
  background: #f3f4f6;
  font-weight: 600;
}

.editable-form-table th,
.editable-form-table td {
  padding: 6px;
  vertical-align: top;
}

.editable-form-table input {
  width: 100%;
  box-sizing: border-box;
}

button {
  background: #0f4c81;
  color: #fff;
  border: none;
  padding: 8px 14px;
  border-radius: 6px;
  cursor: pointer;
}

.secondary-button {
  background: #e5e7eb;
  color: #1f2937;
}

.form-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.action-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: #0f4c81;
  text-decoration: underline;
  background: transparent;
  border: 0;
  padding: 0;
  margin: 0 0 6px 0;
  font: inherit;
  cursor: pointer;
}

.action-link-danger {
  color: #c62828;
}

.action-link-light {
  color: #fff;
  text-decoration: none;
  margin: 0;
}

.action-link-light:hover {
  text-decoration: underline;
}

.delete-user-form {
  margin: 0;
}

.delete-template-form {
  margin: 0;
}

.template-actions-cell {
  text-align: center;
}

.template-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: nowrap;
}

.template-download-link {
  margin: 0;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.modal-box {
  background: #fff;
  border-radius: 10px;
  width: min(520px, calc(100% - 32px));
  padding: 18px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
}

.modal-actions {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}

.modal-actions form {
  flex: 1 1 0;
  margin: 0;
}

.modal-actions > button {
  flex: 1 1 0;
}

.modal-actions button,
.modal-actions form button {
  width: 100%;
  min-width: 0;
}

.example-modal-box {
  position: relative;
  width: min(760px, calc(100% - 32px));
  max-height: calc(100vh - 48px);
  overflow: auto;
}

.example-modal-box h3 {
  margin: 0 36px 14px 0;
}

.modal-close-button {
  position: absolute;
  top: 10px;
  left: 10px;
  width: 28px;
  height: 28px;
  padding: 0;
  border-radius: 50%;
  background: #e5e7eb;
  color: #1f2937;
  font-size: 20px;
  line-height: 28px;
}

.example-open-button {
  border: 0;
  background: transparent;
  color: #0f4c81;
  cursor: pointer;
  font: inherit;
  font-size: 14px;
  text-decoration: underline;
  margin: 0;
  padding: 0;
}

.technical-task-example-button {
  display: inline-flex;
  align-items: center;
}

.technical-task-example-button.is-visible {
  display: inline-flex;
}

.example-modal-text {
  margin: 0;
  white-space: pre-wrap;
  user-select: text;
  font-family: Segoe UI, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.45;
}

.inline-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.inline-row > div {
  flex: 1 1 220px;
}

.date-row > div {
  flex: 1 1 160px;
}

.contract-date-row {
  display: block;
}

.contract-date-row > label {
  margin: 0 0 6px;
  min-width: 0;
}

.contract-date-inputs {
  flex: 1;
}

.fio-row > div {
  flex: 1 1 200px;
}

.amount-row {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  flex-wrap: wrap;
}

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

.amount-field-group input {
  width: 180px;
}

.amount-kop-group input {
  width: 96px;
}

.amount-suffix {
  white-space: nowrap;
}

.work-items-block {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.work-items-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.work-item-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  flex-wrap: nowrap;
}

.work-item-input {
  flex: 1 1 auto;
  width: min(100%, 760px);
  min-height: 96px;
}

.work-item-remove,
.work-item-add {
  white-space: nowrap;
}

.work-item-remove {
  flex: 0 0 auto;
  align-self: center;
}

.additional-revision-block {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 16px;
  border: 1px solid #cfd9e8;
  border-radius: 14px;
  background: linear-gradient(180deg, #f7faff 0%, #eef4fb 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.additional-revision-section-header {
  margin-bottom: 8px;
}

.additional-revision-section-header label {
  margin-bottom: 4px;
}

.additional-revision-section-hint {
  margin: 0;
  color: #526277;
  font-size: 14px;
}

.additional-revision-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.additional-revision-row {
  border: 1px solid #d5deec;
  border-radius: 12px;
  padding: 16px;
  background: #ffffff;
  box-shadow: 0 6px 18px rgba(15, 76, 129, 0.06);
}

.additional-revision-row .form-row {
  margin-bottom: 12px;
}

.additional-revision-row .form-row:last-child {
  margin-bottom: 0;
}

.additional-revision-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.additional-revision-title {
  font-weight: 600;
  color: #0f4c81;
}

.additional-revision-point-row {
  display: grid;
  grid-template-columns: 180px minmax(180px, 240px);
  gap: 12px;
  align-items: end;
}

.additional-revision-point-row label {
  margin: 0;
}

.additional-revision-point-row input {
  width: 100%;
  max-width: 240px;
}

.additional-revision-row textarea {
  width: 100%;
  min-height: 150px;
  max-width: 100%;
  resize: vertical;
  box-sizing: border-box;
}

.additional-revision-add,
.additional-revision-remove {
  white-space: nowrap;
}

.additional-revision-add {
  align-self: flex-start;
}

.additional-excluded-block {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
  border: 1px solid #d7dfeb;
  border-radius: 12px;
  background: #fbfcfe;
}

.additional-excluded-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.additional-excluded-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.additional-excluded-input {
  width: 220px;
  max-width: 100%;
}

.additional-excluded-add {
  align-self: flex-start;
}

.form-row {
  margin-bottom: 18px;
}

.form-row label {
  display: block;
  margin-bottom: 4px;
  font-weight: 600;
}

.field-label-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
}

.field-label-row label {
  margin-bottom: 0;
}

.large-text-input {
  width: 80%;
  min-width: 720px;
  max-width: 100%;
  resize: vertical;
}

.field-error {
  color: #c62828;
  font-size: 14px;
  display: inline-block;
  margin-left: 8px;
  margin-top: 0;
  vertical-align: middle;
}

.form-errors {
  color: #c62828;
}

.result-warning {
  display: block;
  width: fit-content;
  margin: 8px 0 18px;
  padding: 12px 14px;
  background-color: #ffeb3b;
  border: 1px solid #d4b200;
  color: #2f2400;
  font-weight: 600;
  border-radius: 6px;
  box-shadow: inset 0 0 0 9999px rgba(255, 235, 59, 0.22);
}

input.field-invalid,
select.field-invalid,
textarea.field-invalid {
  border: 1px solid #c62828;
  outline: none;
}

@media (max-width: 700px) {
  .header-top {
    gap: 10px;
  }

  .logo-img {
    height: 17px;
  }

  .contract-date-row > label {
    margin: 0 0 4px;
  }

  .additional-revision-point-row {
    grid-template-columns: 1fr;
  }

  .additional-revision-point-row input {
    max-width: none;
  }
}