:root {
  --font-size: 16px;
  --row-height: 54px;
  --bg-main: #050816;
  --bg-card: #0b1226;
  --bg-input: #0a1020;
  --bg-tree: #09111f;
  --bg-header: #101a30;
  --fg-main: #e6f7ff;
  --fg-muted: #8fb7d9;
  --accent-primary: #19e3ff;
  --accent-secondary: #ff4fd8;
  --accent-button: #3b82ff;
  --accent-highlight: #ffe66d;
  --row-selected: #123a63;
}

body[data-theme="Cyber Sunset"] {
  --bg-main: #11040f;
  --bg-card: #1b0d1d;
  --bg-input: #160916;
  --bg-tree: #170b16;
  --bg-header: #261226;
  --fg-main: #ffeef8;
  --fg-muted: #f0a9c7;
  --accent-primary: #ff7a18;
  --accent-secondary: #ff3cac;
  --accent-button: #ff5e5b;
  --accent-highlight: #ffd166;
  --row-selected: #542040;
}

body[data-theme="Matrix Mint"] {
  --bg-main: #03110d;
  --bg-card: #082019;
  --bg-input: #061813;
  --bg-tree: #071712;
  --bg-header: #0d2a21;
  --fg-main: #e8fff6;
  --fg-muted: #9cdcc2;
  --accent-primary: #5cffb2;
  --accent-secondary: #35f0d2;
  --accent-button: #11a36c;
  --accent-highlight: #c9ff6a;
  --row-selected: #104634;
}

body[data-theme="Electric Violet"] {
  --bg-main: #090511;
  --bg-card: #130a22;
  --bg-input: #10081d;
  --bg-tree: #0f091c;
  --bg-header: #1d1231;
  --fg-main: #f3ecff;
  --fg-muted: #b8a8e8;
  --accent-primary: #9b5cff;
  --accent-secondary: #ff5de4;
  --accent-button: #6d5efc;
  --accent-highlight: #7afcff;
  --row-selected: #34205f;
}

body[data-theme="Arctic Glow"] {
  --bg-main: #071018;
  --bg-card: #0d1824;
  --bg-input: #0a1420;
  --bg-tree: #0b1521;
  --bg-header: #132334;
  --fg-main: #ecfbff;
  --fg-muted: #93c8d8;
  --accent-primary: #6ae8ff;
  --accent-secondary: #6aa6ff;
  --accent-button: #2f7ef7;
  --accent-highlight: #7dffcf;
  --row-selected: #173659;
}

body[data-theme="High Contrast"] {
  --bg-main: #000000;
  --bg-card: #0b0b0b;
  --bg-input: #000000;
  --bg-tree: #000000;
  --bg-header: #141414;
  --fg-main: #ffffff;
  --fg-muted: #d9d9d9;
  --accent-primary: #00ffff;
  --accent-secondary: #ffea00;
  --accent-button: #0057ff;
  --accent-highlight: #00ff66;
  --row-selected: #222222;
}

body[data-density="Compact"] {
  --row-height: 40px;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--bg-main);
  color: var(--fg-main);
  font: 400 var(--font-size)/1.35 "Segoe UI", system-ui, sans-serif;
}

body {
  overflow-y: auto;
}

.app-shell {
  min-height: 100vh;
  padding: 10px;
  background:
    radial-gradient(circle at top right, color-mix(in srgb, var(--accent-secondary) 12%, transparent), transparent 28%),
    radial-gradient(circle at top left, color-mix(in srgb, var(--accent-primary) 12%, transparent), transparent 30%),
    var(--bg-main);
}

.topbar,
.filters,
.results-panel,
.detail-panel {
  border: 1px solid color-mix(in srgb, var(--accent-primary) 40%, transparent);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent-primary) 12%, transparent), 0 18px 40px rgba(0, 0, 0, 0.28);
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 12px 14px;
  margin-bottom: 10px;
  background: color-mix(in srgb, var(--bg-card) 88%, black);
  border-radius: 18px;
}

.brand h1 {
  margin: 0;
  font-size: calc(var(--font-size) * 1.9);
  color: var(--accent-primary);
}

.brand p {
  margin: 2px 0 0;
  color: var(--fg-muted);
  font-size: calc(var(--font-size) * 0.92);
}

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

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

.toolbar-group span {
  color: var(--fg-muted);
  font-size: calc(var(--font-size) * 0.9);
}

.workspace {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card {
  background: color-mix(in srgb, var(--bg-card) 92%, black);
  border-radius: 18px;
  padding: 12px;
}

.filter-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px 12px;
  align-items: end;
}

.secondary-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(380px, 1.1fr);
  gap: 12px;
  margin-top: 10px;
}

.meta-controls {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}

label,
.section-label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  color: var(--fg-muted);
  font-size: calc(var(--font-size) * 0.92);
}

.checkbox-line {
  flex-direction: row;
  align-items: center;
  gap: 8px;
  padding-bottom: 8px;
}

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

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

input,
select,
textarea {
  border: 1px solid color-mix(in srgb, var(--accent-primary) 65%, transparent);
  background: var(--bg-input);
  color: var(--fg-main);
  border-radius: 12px;
  padding: 10px 12px;
  outline: none;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent-secondary);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent-secondary) 24%, transparent);
}

textarea {
  resize: vertical;
  min-height: 120px;
}

button {
  border: 1px solid color-mix(in srgb, var(--accent-primary) 50%, transparent);
  background: color-mix(in srgb, var(--bg-header) 68%, black);
  color: var(--fg-main);
  border-radius: 12px;
  padding: 10px 14px;
  cursor: pointer;
}

button.primary {
  background: var(--accent-button);
  color: #fff;
}

button:hover {
  background: color-mix(in srgb, var(--accent-secondary) 24%, var(--bg-header));
}

.chip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip-grid.compact {
  gap: 6px;
}

.chip {
  border: 1px solid color-mix(in srgb, var(--accent-primary) 60%, transparent);
  border-radius: 999px;
  padding: 8px 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: color-mix(in srgb, var(--bg-header) 72%, black);
}

.chip input {
  margin: 0;
}

.statusbar {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 12px;
  color: var(--fg-muted);
  padding: 0 2px;
}

.results-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.85fr);
  gap: 10px;
  min-height: 420px;
}

.results-panel,
.detail-panel {
  min-height: 420px;
}

.tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

.tab {
  background: color-mix(in srgb, var(--bg-header) 76%, black);
  color: var(--fg-muted);
}

.tab.active {
  background: color-mix(in srgb, var(--accent-primary) 16%, var(--bg-header));
  color: var(--accent-primary);
}

.table-scroll {
  overflow: auto;
  border: 1px solid color-mix(in srgb, var(--accent-primary) 22%, transparent);
  border-radius: 14px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 980px;
  background: var(--bg-tree);
}

thead th {
  position: sticky;
  top: 0;
  background: var(--bg-header);
  color: var(--accent-highlight);
  font-weight: 700;
  text-align: left;
  padding: 12px;
  border-bottom: 1px solid color-mix(in srgb, var(--accent-primary) 30%, transparent);
}

tbody td {
  min-height: var(--row-height);
  padding: 12px;
  border-bottom: 1px solid color-mix(in srgb, var(--accent-primary) 18%, transparent);
  vertical-align: top;
}

tbody tr {
  cursor: pointer;
}

tbody tr:hover,
tbody tr.selected {
  background: var(--row-selected);
}

.detail-panel h2 {
  margin: 0 0 10px;
  color: var(--accent-primary);
  font-size: calc(var(--font-size) * 1.3);
}

.detail-content {
  white-space: pre-wrap;
  color: var(--fg-main);
  overflow: auto;
  min-height: 360px;
}

.flash {
  animation: flash-panel 0.8s ease-in-out 2;
}

@keyframes flash-panel {
  0%, 100% {
    box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent-primary) 12%, transparent), 0 18px 40px rgba(0, 0, 0, 0.28);
  }
  50% {
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent-secondary) 80%, transparent), 0 0 24px color-mix(in srgb, var(--accent-secondary) 50%, transparent);
  }
}

@media (max-width: 1200px) {
  .filter-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .secondary-grid,
  .results-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .topbar {
    flex-direction: column;
    align-items: stretch;
  }

  .toolbar {
    justify-content: flex-start;
  }

  .filter-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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