:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --bg: #f6f7f9;
  --panel: #ffffff;
  --panel-muted: #eef2f6;
  --text: #1e252e;
  --muted: #657386;
  --border: #c8d0da;
  --border-soft: #e6eaf0;
  --primary: #1c64d1;
  --primary-border: #1c64d1;
  --danger: #b42318;
  --topbar: #101820;
  --topbar-muted: #d6deea;
  --shadow: rgba(16, 24, 40, 0.08);
  --warning-bg: #fff7ed;
  --warning-border: #fed7aa;
  --warning-text: #b54708;
  --success-bg: #ecfdf3;
  --success-border: #abefc6;
  --success-text: #067647;
  --error-bg: #fee4e2;
  --error-text: #b42318;
  background: var(--bg);
  color: var(--text);
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #111827;
  --panel: #172033;
  --panel-muted: #22304a;
  --text: #e7edf7;
  --muted: #9eacc0;
  --border: #40506a;
  --border-soft: #2b3850;
  --primary: #3b82f6;
  --primary-border: #3b82f6;
  --danger: #dc2626;
  --topbar: #0b1220;
  --topbar-muted: #c4d0e2;
  --shadow: rgba(0, 0, 0, 0.24);
  --warning-bg: #3a2713;
  --warning-border: #7a4a16;
  --warning-text: #f8c471;
  --success-bg: #113220;
  --success-border: #1f7a48;
  --success-text: #8ee0b0;
  --error-bg: #3b1515;
  --error-text: #ffaaa3;
}

body {
  background: var(--bg);
  margin: 0;
}

a {
  color: #1459b8;
  text-decoration: none;
}

button, input, select, .button-link {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font: inherit;
  min-height: 38px;
  padding: 0 10px;
}

textarea {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-sizing: border-box;
  color: var(--text);
  font: inherit;
  padding: 8px 10px;
  resize: vertical;
  width: 100%;
}

button, .button-link {
  align-items: center;
  background: var(--primary);
  border-color: var(--primary-border);
  color: white;
  cursor: pointer;
  display: inline-flex;
  font-weight: 650;
  justify-content: center;
}

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

button.secondary {
  background: var(--panel-muted);
  border-color: var(--border);
  color: var(--text);
}

.topbar {
  align-items: center;
  background: var(--topbar);
  color: white;
  display: flex;
  justify-content: space-between;
  min-height: 56px;
  padding: 0 28px;
}

.topbar a, .topbar span {
  color: white;
}

.topbar nav, .topbar form {
  align-items: center;
  display: flex;
  gap: 12px;
}

.topbar nav a {
  color: var(--topbar-muted);
  font-size: 14px;
}

.topbar button {
  background: #273445;
  border-color: #3a4758;
}

.theme-toggle {
  min-width: 68px;
}

.brand {
  font-weight: 750;
}

.shell {
  margin: 0 auto;
  max-width: 1500px;
  padding: 28px;
  width: min(1500px, calc(100vw - 56px));
}

.toolbar {
  align-items: end;
  display: flex;
  gap: 20px;
  justify-content: space-between;
  margin-bottom: 20px;
}

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

.bulk-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
  margin-bottom: 12px;
}

.bulk-actions input {
  min-width: 240px;
}

.result-section {
  margin-top: 22px;
}

.result-section h2 {
  font-size: 20px;
  letter-spacing: 0;
  margin: 0 0 10px;
}

h1 {
  font-size: 28px;
  letter-spacing: 0;
  margin: 0;
}

p {
  color: var(--muted);
  margin: 6px 0 0;
}

.muted {
  color: var(--muted);
}

table {
  background: var(--panel);
  border-collapse: collapse;
  border-radius: 8px;
  box-shadow: 0 1px 2px var(--shadow);
  overflow: hidden;
  width: 100%;
}

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

th, td {
  border-bottom: 1px solid var(--border-soft);
  padding: 12px 14px;
  text-align: left;
  vertical-align: middle;
}

td input:not([type="checkbox"]), td select {
  box-sizing: border-box;
  min-width: 90px;
  width: 100%;
}

.record-name-wrap {
  align-items: center;
  display: flex;
  gap: 6px;
  min-width: 0;
}

.record-name-wrap input {
  min-width: 80px;
}

.zone-suffix {
  color: var(--muted);
  flex: 0 0 auto;
  font-size: 13px;
  white-space: nowrap;
}

.record-type {
  align-items: center;
  background: var(--panel-muted);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-sizing: border-box;
  color: var(--text);
  display: inline-flex;
  font-weight: 750;
  justify-content: center;
  min-height: 38px;
  width: 100%;
}

.row-actions {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(auto-fit, minmax(70px, 1fr));
}

.managed-actions {
  grid-template-columns: 1fr;
}

.row-actions button {
  min-width: 0;
  width: 100%;
}

.record-managed {
  align-items: center;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-sizing: border-box;
  color: var(--muted);
  display: inline-flex;
  font-size: 13px;
  font-weight: 750;
  justify-content: center;
  min-height: 38px;
  width: 100%;
}

.records-grid {
  background: var(--panel);
  border-radius: 8px;
  box-shadow: 0 1px 2px var(--shadow);
  overflow: hidden;
}

.records-header, .record-row {
  display: grid;
  gap: 10px;
  grid-template-columns: 32px minmax(130px, 1.15fr) 72px minmax(180px, 1.45fr) 82px 88px 76px 102px minmax(178px, auto);
}

.records-header {
  align-items: center;
  background: var(--panel-muted);
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
  padding: 12px 14px;
  text-transform: uppercase;
}

.record-row {
  align-items: start;
  border-bottom: 1px solid var(--border-soft);
  padding: 14px;
}

.record-row:last-child {
  border-bottom: 0;
}

.record-cell {
  min-width: 0;
}

.record-cell input:not([type="checkbox"]), .record-cell select {
  box-sizing: border-box;
  min-width: 0;
  width: 100%;
}

.select-cell {
  align-self: center;
}

.type-cell, .status-cell, .disabled-cell {
  align-self: center;
}

.disabled-cell {
  justify-items: start;
}

.actions-cell {
  align-self: center;
}

.comment-cell {
  align-items: start;
  display: grid;
  gap: 10px;
  grid-column: 2 / -1;
  grid-template-columns: 78px minmax(0, 1fr);
  margin-top: 2px;
}

.comment-cell .cell-label {
  color: var(--muted);
  display: block;
  font-size: 13px;
  font-weight: 750;
  padding-top: 8px;
  text-transform: uppercase;
}

.cell-label {
  display: none;
}

td form {
  display: inline-flex;
  margin: 2px 0;
}

th {
  background: var(--panel-muted);
  color: var(--muted);
  font-size: 13px;
  text-transform: uppercase;
}

.inline-form, .record-form, .user-form {
  display: grid;
  gap: 10px;
}

.inline-form {
  grid-template-columns: minmax(150px, 1fr) minmax(220px, 1.2fr) 100px minmax(180px, 1fr) auto;
}

.record-form {
  background: var(--panel);
  border-radius: 8px;
  box-shadow: 0 1px 2px var(--shadow);
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  margin-bottom: 18px;
  padding: 14px;
}

.record-form-expanded {
  grid-template-columns: minmax(120px, 1fr) 96px minmax(180px, 1.35fr) 90px 90px minmax(150px, 1fr) minmax(150px, 1fr) 86px auto;
}

.record-form-expanded input,
.record-form-expanded select {
  min-width: 0;
}

.record-form-expanded button {
  min-width: 0;
}

.comment-panel {
  align-items: end;
  background: var(--panel);
  border-radius: 8px;
  box-shadow: 0 1px 2px var(--shadow);
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr auto;
  margin-bottom: 18px;
  padding: 14px;
}

.comment-panel button {
  min-width: 0;
}

.checkbox-label {
  align-items: center;
  display: inline-flex;
  gap: 8px;
  min-height: 38px;
}

.user-form {
  grid-template-columns: minmax(150px, 1fr) minmax(180px, 1fr) 160px minmax(160px, 1fr) auto;
}

.table-form {
  display: grid;
  gap: 8px;
  grid-template-columns: minmax(150px, 1fr) auto;
}

.login-panel {
  background: var(--panel);
  border-radius: 8px;
  box-shadow: 0 1px 2px var(--shadow);
  margin: 64px auto;
  max-width: 360px;
  padding: 24px;
}

.wide-panel {
  max-width: 620px;
}

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

.login-actions {
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr 1fr;
}

.login-identity {
  background: var(--panel-muted);
  border: 1px solid var(--border-soft);
  border-radius: 6px;
  box-sizing: border-box;
  color: var(--text);
  margin: 14px 0;
  min-height: 38px;
  padding: 8px 10px;
}

.panel-divider {
  border-top: 1px solid var(--border-soft);
  margin: 18px 0;
}

.secret-box {
  background: var(--panel-muted);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: grid;
  gap: 6px;
  margin: 18px 0;
  padding: 12px;
}

.settings-grid {
  display: grid;
  gap: 18px;
}

.settings-panel {
  background: var(--panel);
  border-radius: 8px;
  box-shadow: 0 1px 2px var(--shadow);
  display: grid;
  gap: 14px;
  padding: 18px;
}

.settings-panel h2 {
  font-size: 20px;
  letter-spacing: 0;
  margin: 0;
}

.compact-inline {
  grid-template-columns: minmax(180px, 1fr) auto;
}

label {
  display: grid;
  gap: 6px;
}

.messages {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}

.message {
  background: var(--warning-bg);
  border: 1px solid var(--warning-border);
  border-radius: 6px;
  padding: 10px 12px;
}

.message.success {
  background: var(--success-bg);
  border-color: var(--success-border);
}

.status {
  border-radius: 999px;
  display: inline-flex;
  font-size: 13px;
  font-weight: 750;
  padding: 4px 9px;
}

.status.ok {
  background: var(--success-bg);
  color: var(--success-text);
}

.status.mismatch, .status.missing, .status.staged, .status.disabled {
  background: var(--warning-bg);
  color: var(--warning-text);
}

.status.error {
  background: var(--error-bg);
  color: var(--error-text);
}

.danger-dialog {
  background: var(--panel);
  border: 0;
  border-radius: 8px;
  box-shadow: 0 18px 48px rgba(16, 24, 40, 0.22);
  color: var(--text);
  max-width: 420px;
  padding: 0;
  width: min(420px, calc(100vw - 32px));
}

.danger-dialog::backdrop {
  background: rgba(16, 24, 40, 0.45);
}

.dialog-panel {
  display: grid;
  gap: 14px;
  padding: 22px;
}

.dialog-panel h2 {
  font-size: 20px;
  letter-spacing: 0;
  margin: 0;
}

.dialog-panel input {
  box-sizing: border-box;
  width: 100%;
}

.dialog-target {
  color: var(--text);
  font-weight: 750;
}

.dialog-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

.mono {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

@media (max-width: 860px) {
  .toolbar {
    align-items: stretch;
    display: grid;
  }

  .topbar {
    align-items: stretch;
    display: grid;
    gap: 12px;
    padding: 14px 18px;
  }

  .topbar nav, .topbar form {
    flex-wrap: wrap;
  }

  .inline-form, .record-form, .record-form-expanded, .user-form, .table-form, .comment-panel {
    grid-template-columns: 1fr;
  }

  .shell {
    padding: 18px;
    width: auto;
  }
}

@media (max-width: 1260px) {
  .record-form-expanded {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .record-form-expanded input[name="content"],
  .record-form-expanded input[name="record_comment"],
  .record-form-expanded input[name="change_comment"] {
    grid-column: span 2;
  }

  .records-header {
    display: none;
  }

  .record-row {
    grid-template-columns: 32px minmax(0, 1fr) 78px minmax(0, 1.15fr);
  }

  .record-cell {
    display: grid;
    gap: 6px;
  }

  .record-cell .cell-label {
    color: var(--muted);
    display: block;
    font-size: 12px;
    font-weight: 750;
    text-transform: uppercase;
  }

  .select-cell {
    grid-row: span 3;
    justify-content: center;
    padding-top: 29px;
  }

  .type-cell, .disabled-cell, .status-cell, .actions-cell {
    align-self: stretch;
  }

  .ttl-cell, .prio-cell, .disabled-cell, .status-cell {
    grid-column: span 1;
  }

  .actions-cell {
    grid-column: 3 / -1;
  }

  .comment-cell {
    grid-column: 2 / -1;
    grid-template-columns: 1fr;
  }

  .comment-cell .cell-label {
    padding-top: 0;
  }
}

@media (max-width: 680px) {
  .record-form-expanded {
    grid-template-columns: 1fr;
  }

  .record-form-expanded input[name="content"],
  .record-form-expanded input[name="record_comment"],
  .record-form-expanded input[name="change_comment"] {
    grid-column: auto;
  }

  .record-row {
    grid-template-columns: 28px minmax(0, 1fr);
  }

  .select-cell {
    grid-row: span 8;
  }

  .name-cell, .type-cell, .content-cell, .ttl-cell, .prio-cell, .disabled-cell, .status-cell, .actions-cell, .comment-cell {
    grid-column: 2 / -1;
  }

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

@media (min-width: 681px) and (max-width: 860px) {
  .record-form-expanded {
    grid-template-columns: 1fr;
  }

  .record-form-expanded input[name="content"],
  .record-form-expanded input[name="record_comment"],
  .record-form-expanded input[name="change_comment"] {
    grid-column: auto;
  }
}