:root {
  color-scheme: light;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background: #f5f7fb;
  color: #1f2933;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  border: 0;
  border-radius: 6px;
  background: #1769aa;
  color: #fff;
  cursor: pointer;
  font-weight: 600;
  min-height: 40px;
  padding: 0 16px;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.secondary-btn {
  background: #e8eef5;
  color: #243b53;
}

.login-shell {
  align-items: center;
  display: flex;
  min-height: 100vh;
  justify-content: center;
  padding: 24px;
}

.login-panel {
  background: #fff;
  border: 1px solid #d9e2ec;
  border-radius: 8px;
  box-shadow: 0 16px 40px rgba(16, 42, 67, 0.12);
  display: grid;
  gap: 18px;
  max-width: 420px;
  padding: 28px;
  width: 100%;
}

h1,
h2,
h3,
p {
  margin: 0;
}

.login-panel h1,
.topbar h1 {
  font-size: 24px;
}

.topbar {
  align-items: center;
  background: #fff;
  border-bottom: 1px solid #d9e2ec;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 28px;
}

.topbar p {
  color: #52606d;
  margin-top: 6px;
}

.topbar-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.status-dot {
  background: #f0f4f8;
  border-radius: 999px;
  color: #52606d;
  display: inline-flex;
  font-size: 13px;
  min-height: 32px;
  align-items: center;
  padding: 0 12px;
}

.status-dot.ok {
  background: #e3f9e5;
  color: #276749;
}

.status-dot.bad {
  background: #ffeeee;
  color: #b42318;
}

.toolbar {
  padding: 20px 28px 0;
}

.search-form {
  align-items: end;
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(160px, 1fr) minmax(160px, 1fr) minmax(160px, 1fr) minmax(150px, 0.8fr) auto;
}

label {
  display: grid;
  gap: 7px;
}

label span {
  color: #334e68;
  font-size: 13px;
  font-weight: 700;
}

input,
select,
textarea {
  background: #fff;
  border: 1px solid #bcccdc;
  border-radius: 6px;
  color: #102a43;
  min-height: 40px;
  padding: 8px 10px;
  width: 100%;
}

textarea {
  resize: vertical;
}

.content-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1.5fr) minmax(360px, 0.8fr);
  padding: 20px 28px 28px;
}

.panel {
  background: #fff;
  border: 1px solid #d9e2ec;
  border-radius: 8px;
  min-width: 0;
}

.panel-title {
  align-items: center;
  border-bottom: 1px solid #edf2f7;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
}

.panel-title h2 {
  font-size: 17px;
}

.panel-title span {
  color: #627d98;
  font-size: 13px;
}

.table-wrap {
  overflow: auto;
}

table {
  border-collapse: collapse;
  min-width: 900px;
  width: 100%;
}

th,
td {
  border-bottom: 1px solid #edf2f7;
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
}

th {
  background: #f8fafc;
  color: #486581;
  font-size: 13px;
  white-space: nowrap;
}

td {
  font-size: 14px;
}

.muted {
  color: #829ab1;
}

.mono {
  color: #52606d;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12px;
}

.link-btn {
  background: #dff3ff;
  color: #0b5a89;
  min-height: 32px;
  padding: 0 10px;
}

.inline-btn {
  margin-left: 8px;
}

.detail-panel {
  align-self: start;
}

.empty-state {
  color: #627d98;
  padding: 28px 16px;
}

.summary-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 16px;
}

.summary-list div {
  display: grid;
  gap: 4px;
}

.summary-list dt {
  color: #627d98;
  font-size: 12px;
  font-weight: 700;
}

.summary-list dd {
  margin: 0;
  word-break: break-word;
}

.adjust-form {
  border-top: 1px solid #edf2f7;
  display: grid;
  gap: 14px;
  padding: 16px;
}

.voucher-preview {
  border: 1px dashed #bcccdc;
  border-radius: 6px;
  display: grid;
  font-size: 13px;
  gap: 6px;
  min-height: 40px;
  padding: 10px;
}

.form-row {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr 1fr;
}

.log-section {
  border-top: 1px solid #edf2f7;
  padding: 16px;
}

.log-section h3 {
  font-size: 15px;
  margin-bottom: 10px;
}

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

.log-item {
  background: #f8fafc;
  border: 1px solid #edf2f7;
  border-radius: 6px;
  padding: 10px;
}

.log-item strong {
  display: block;
  margin-bottom: 5px;
}

.log-item p {
  color: #52606d;
  font-size: 13px;
  line-height: 1.5;
}

.voucher-list {
  border-top: 1px solid #d9e2ec;
  display: grid;
  gap: 8px;
  margin-top: 10px;
  padding-top: 10px;
}

.voucher-item {
  background: #fff;
  border: 1px solid #d9e2ec;
  border-radius: 6px;
  display: grid;
  gap: 4px;
  padding: 8px;
}

.voucher-item a {
  color: #0b5a89;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.voucher-item span {
  color: #52606d;
  font-size: 12px;
  overflow-wrap: anywhere;
}

.error-text {
  color: #b42318;
  min-height: 20px;
}

.toast {
  background: #102a43;
  border-radius: 6px;
  bottom: 24px;
  color: #fff;
  left: 50%;
  max-width: min(520px, calc(100vw - 32px));
  padding: 12px 16px;
  position: fixed;
  transform: translateX(-50%);
  z-index: 20;
}

@media (max-width: 980px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .topbar-actions {
    justify-content: flex-start;
  }

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

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

@media (max-width: 560px) {
  .topbar,
  .toolbar,
  .content-grid {
    padding-left: 14px;
    padding-right: 14px;
  }

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