:root {
  --bg: #d5d9e2;
  --shell: rgba(255, 255, 255, 0.55);
  --panel: rgba(255, 255, 255, 0.72);
  --panel-strong: rgba(255, 255, 255, 0.9);
  --border: #c3c9d5;
  --border-strong: #afb8c8;
  --text: #1e2938;
  --text-soft: #667286;
  --text-dim: #8490a3;
  --blue: #136fb2;
  --blue-deep: #0e588e;
  --blue-soft: #edf6ff;
  --danger: #b94d5f;
  --danger-soft: #fff0f3;
  --ok: #247252;
  --ok-soft: #edf9f2;
  --shadow: 0 12px 34px rgba(27, 42, 61, 0.12);
  --row-height: 36px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.8), transparent 30%),
    linear-gradient(180deg, #eef2f8, #d4d9e2);
  color: var(--text);
  font-family: "Manrope", sans-serif;
}

body {
  min-height: 100vh;
}

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

button {
  appearance: none;
}

.app-shell {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  display: grid;
  grid-template-rows: minmax(0, 1fr) minmax(200px, 34vh);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.28), rgba(255, 255, 255, 0.08));
  border-right: 1px solid rgba(120, 132, 151, 0.22);
  backdrop-filter: blur(12px);
}

.panel {
  overflow: auto;
}

.panel-tight {
  padding: 10px;
}

.panel-secondary {
  border-top: 1px solid rgba(120, 132, 151, 0.18);
}

.panel-heading,
.token-card-header,
.token-actions,
.topbar,
.topbar-left,
.topbar-right,
.compact-toolbar,
.toolbar-group,
.results-header,
.results-actions,
.pager,
.filter-chip,
.db-summary,
.sql-panel-header {
  display: flex;
  align-items: center;
}

.panel-heading,
.token-card-header,
.topbar,
.compact-toolbar,
.results-header,
.sql-panel-header {
  justify-content: space-between;
}

.panel-heading {
  gap: 8px;
  margin-bottom: 8px;
}

.panel-heading h1,
.panel-heading h2,
.results-header h2 {
  margin: 0;
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.search-row input,
#tokenInput,
#rowFilterInput,
#sqlEditor,
.cell-input,
.row-editor-wrap input,
.row-editor-wrap select,
.row-editor-wrap textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--panel-strong);
  color: var(--text);
}

.search-row input,
#tokenInput,
#rowFilterInput,
.row-editor-wrap input,
.row-editor-wrap select {
  min-height: 34px;
  padding: 0 10px;
}

.token-card {
  margin: 10px 0 8px;
  padding: 10px;
  border: 1px solid rgba(19, 111, 178, 0.14);
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(237, 246, 255, 0.86), rgba(255, 255, 255, 0.72));
}

.token-actions,
.toolbar-group,
.results-actions,
.pager,
.filter-chip,
.topbar-left,
.topbar-right {
  gap: 8px;
}

.token-actions {
  margin-top: 8px;
}

.primary-button,
.ghost-button,
.icon-button,
.tab-button,
.connection-group-button,
.database-button,
.object-button,
.row-action-button {
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 140ms ease, border-color 140ms ease, color 140ms ease;
}

.primary-button {
  min-height: 34px;
  padding: 0 12px;
  border-radius: 9px;
  background: linear-gradient(180deg, var(--blue), var(--blue-deep));
  color: #fff;
  font-weight: 700;
  box-shadow: 0 8px 20px rgba(19, 111, 178, 0.2);
}

.ghost-button,
.icon-button,
.row-action-button {
  min-height: 32px;
  padding: 0 10px;
  border-radius: 9px;
  border-color: rgba(120, 132, 151, 0.24);
  background: rgba(255, 255, 255, 0.84);
  color: var(--text);
  font-weight: 700;
}

.micro-button {
  min-height: 30px;
  padding: 0 10px;
  font-size: 0.82rem;
}

.icon-button {
  min-width: 32px;
  padding: 0;
}

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

.status-banner {
  margin: 8px 0;
  padding: 8px 10px;
  border-radius: 10px;
  font-size: 0.8rem;
  font-weight: 700;
}

.status-idle {
  background: rgba(255, 255, 255, 0.78);
  color: var(--text-soft);
}

.status-ok {
  background: var(--ok-soft);
  color: var(--ok);
}

.status-error {
  background: var(--danger-soft);
  color: var(--danger);
}

.connection-list,
.object-list {
  display: grid;
  gap: 8px;
}

.connection-group {
  border: 1px solid rgba(120, 132, 151, 0.16);
  border-radius: 12px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.54);
}

.connection-group-button,
.database-button,
.object-button {
  width: 100%;
  text-align: left;
  background: transparent;
  color: var(--text);
}

.connection-group-button {
  padding: 10px 12px;
  font-size: 0.87rem;
  font-weight: 800;
}

.connection-databases {
  display: grid;
  gap: 4px;
  padding: 0 8px 8px;
}

.database-button,
.object-button {
  padding: 8px 10px;
  border-radius: 9px;
  border: 1px solid transparent;
  font-size: 0.84rem;
}

.database-button small,
.object-button small {
  display: block;
  margin-top: 2px;
  color: var(--text-dim);
  font-size: 0.72rem;
}

.database-button.active,
.object-button.active,
.tab-button.active {
  background: var(--blue-soft);
  border-color: rgba(19, 111, 178, 0.22);
  color: var(--blue-deep);
}

.db-summary {
  min-height: 36px;
  margin: 10px 0;
  padding: 0 10px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.68);
  color: var(--text-soft);
  font-size: 0.8rem;
  font-weight: 700;
}

.workspace {
  display: grid;
  grid-template-rows: auto auto auto minmax(0, 1fr);
  min-width: 0;
}

.topbar,
.compact-toolbar,
.sql-panel,
.results-shell {
  padding: 10px 12px;
}

.topbar {
  gap: 10px;
  border-bottom: 1px solid rgba(120, 132, 151, 0.18);
  background: rgba(255, 255, 255, 0.34);
}

.topbar-left,
.topbar-right {
  min-width: 0;
}

.tab-list {
  display: flex;
  gap: 6px;
  overflow: auto;
  min-width: 0;
}

.tab-button {
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  border-color: rgba(120, 132, 151, 0.16);
  background: rgba(255, 255, 255, 0.78);
  white-space: nowrap;
  font-size: 0.82rem;
  font-weight: 700;
}

.compact-toolbar {
  gap: 10px;
  flex-wrap: wrap;
  border-bottom: 1px solid rgba(120, 132, 151, 0.16);
  background: rgba(255, 255, 255, 0.16);
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(19, 111, 178, 0.12);
  color: var(--blue-deep);
  font-size: 0.8rem;
  font-weight: 800;
}

.badge-muted {
  background: rgba(120, 132, 151, 0.12);
  color: var(--text-soft);
}

.sql-panel {
  display: grid;
  gap: 8px;
  border-bottom: 1px solid rgba(120, 132, 151, 0.16);
}

.sql-panel.collapsed {
  display: none;
}

.editor-label {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.results-meta {
  color: var(--text-soft);
  font-size: 0.78rem;
  font-weight: 700;
  text-align: right;
}

#sqlEditor {
  min-height: 76px;
  max-height: 150px;
  resize: vertical;
  padding: 10px 12px;
  border-radius: 12px;
  box-shadow: var(--shadow);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.84rem;
  line-height: 1.4;
}

.results-shell {
  min-height: 0;
  display: grid;
  grid-template-rows: auto auto auto minmax(0, 1fr);
  gap: 8px;
}

.compact-results-header {
  gap: 10px;
}

.results-header p {
  margin: 4px 0 0;
  color: var(--text-soft);
  font-size: 0.8rem;
}

.filter-chip {
  padding: 8px 10px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.7);
  color: var(--text-soft);
  font-size: 0.78rem;
  font-weight: 800;
}

.compact-chip input {
  width: 180px;
}

.page-info {
  min-width: 72px;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-soft);
}

.columns-panel {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.columns-panel span {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
  color: var(--text-soft);
  font-size: 0.74rem;
  font-weight: 800;
}

.row-editor-wrap {
  display: none;
  gap: 8px;
  padding: 10px;
  border: 1px solid rgba(120, 132, 151, 0.18);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.72);
}

.row-editor-wrap.open {
  display: grid;
}

.row-editor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 8px;
}

.field-card {
  display: grid;
  gap: 4px;
}

.field-card label {
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--text-soft);
  text-transform: uppercase;
}

.field-card textarea {
  min-height: 72px;
  padding: 8px 10px;
  resize: vertical;
}

.field-hint {
  font-size: 0.7rem;
  color: var(--text-dim);
}

.results-table-wrap {
  min-height: 0;
  overflow: auto;
  border: 1px solid rgba(120, 132, 151, 0.18);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow);
}

.results-table {
  width: max-content;
  min-width: 100%;
  border-collapse: collapse;
}

.results-table th,
.results-table td {
  height: var(--row-height);
  padding: 6px 8px;
  border-bottom: 1px solid rgba(195, 201, 213, 0.85);
  border-right: 1px solid rgba(214, 219, 229, 0.72);
  text-align: left;
  vertical-align: middle;
  font-size: 0.8rem;
}

.results-table th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: linear-gradient(180deg, #fbfdff, #eff4fa);
  font-weight: 800;
}

.results-table tbody tr:nth-child(even) {
  background: rgba(237, 246, 255, 0.46);
}

.results-table td.cell-editing {
  background: #fffdf0;
}

.cell-text {
  display: block;
  max-width: 280px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cell-input {
  min-height: 28px;
  padding: 0 8px;
  font-size: 0.8rem;
}

.row-actions {
  position: sticky;
  right: 0;
  z-index: 1;
  background: inherit;
  min-width: 128px;
}

.row-actions-shell {
  display: flex;
  gap: 6px;
}

.empty-state {
  padding: 18px;
  color: var(--text-soft);
  font-size: 0.84rem;
}

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

@media (max-width: 1040px) {
  .app-shell {
    grid-template-columns: 280px minmax(0, 1fr);
  }
}

@media (max-width: 900px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    grid-template-rows: auto auto;
    border-right: 0;
    border-bottom: 1px solid rgba(120, 132, 151, 0.2);
  }

  .topbar,
  .compact-toolbar,
  .results-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .results-actions,
  .topbar-right,
  .compact-chip input {
    width: 100%;
  }

  .compact-chip input {
    width: 100%;
  }
}