/* Schematic / Supply Crate Inventory theme (Files UI) */

:root {
  --surface: #1a1d21;
  --panel: #2c3138;
  --panel-alt: #262a30;
  --line: #3f4652;
  --accent: #00c2ff;
  --text: #e1e6eb;
  --muted: #aab3bf;
  --warning: #ff9f1c;
  --ok: #7ce7a6;

  --font-ui: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", "Courier New", monospace;

  --sidebar-w: 280px;
  --status-h: 34px;
  --topbar-h: 56px;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: var(--font-ui);
  background: var(--surface);
  color: var(--text);
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
  border-radius: 0;
}

.app {
  height: 100vh;
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  grid-template-rows: 1fr var(--status-h);
}

.sidebar {
  grid-row: 1 / span 2;
  background: var(--panel);
  border-right: 1px solid var(--line);
  padding: 16px 12px;
  overflow: auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 8px 12px 8px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 12px;
}

.brand-logo {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
}

.brand-logo img {
  width: 56px;
  height: 56px;
  display: block;
}

.brand-title {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.sidebar-header {
  margin: 14px 8px 8px;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--muted);
}

.sidebar-list {
  display: grid;
  gap: 6px;
  padding: 0 6px;
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border: 1px solid transparent;
  background: transparent;
  cursor: pointer;
  user-select: none;
}

.sidebar-item:hover {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.sidebar-item.active {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
}

.icon {
  width: 16px;
  height: 16px;
  display: inline-block;
  flex: 0 0 auto;
}

.icon svg {
  width: 16px;
  height: 16px;
  display: block;
  stroke: currentColor;
}

.main {
  background: var(--surface);
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.topbar {
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 16px;
  border-bottom: 1px solid var(--line);
}

.breadcrumb {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-transform: uppercase;
}

.search {
  flex: 1 1 auto;
  max-width: 520px;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  padding: 8px 0;
  color: var(--text);
  outline: none;
}

.search::placeholder {
  color: rgba(225, 230, 235, 0.55);
}

.search:focus {
  border-bottom-color: var(--accent);
}

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

.btn {
  background: var(--panel);
  border: 1px solid var(--line);
  border-bottom-width: 2px; /* switch underline */
  padding: 8px 10px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text);
  cursor: pointer;
  user-select: none;
}

.btn:hover {
  border-bottom-color: var(--accent);
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
}

.btn-primary:hover {
  border-bottom-color: #000;
}

.grid-wrap {
  flex: 1 1 auto;
  overflow: auto;
  padding: 14px 16px;
}

.data-grid {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  border: 1px solid var(--line);
}

.data-grid thead th {
  background: var(--panel);
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-align: left;
  padding: 10px 10px;
  border-bottom: 1px solid var(--line);
}

.data-grid th + th,
.data-grid td + td {
  border-left: 1px solid var(--line);
}

.data-grid tbody tr {
  background: var(--panel);
  height: 34px;
}

.data-grid tbody tr:nth-child(even) {
  background: var(--panel-alt);
}

.data-grid tbody tr:hover,
.data-grid tbody tr.selected {
  background: #fff;
  color: #000;
}

.data-grid tbody td {
  padding: 8px 10px;
  border-bottom: 1px solid rgba(63, 70, 82, 0.6);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cell-name {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.cell-name .name-text {
  overflow: hidden;
  text-overflow: ellipsis;
}

.mono {
  font-family: var(--font-mono);
}

.status-ok {
  color: var(--ok);
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
}

.data-grid tbody tr:hover .status-ok,
.data-grid tbody tr.selected .status-ok {
  color: #000;
}

.empty-state {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 20px;
  font-family: var(--font-mono);
  color: var(--muted);
}

.statusbar {
  grid-column: 2;
  height: var(--status-h);
  background: var(--panel);
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.toast {
  position: fixed;
  right: 12px;
  bottom: calc(var(--status-h) + 12px);
  background: #000;
  color: #fff;
  border: 1px solid var(--line);
  padding: 10px 12px;
  z-index: 1000;
  font-family: var(--font-mono);
  font-size: 12px;
}

.toast.warn {
  border-color: var(--warning);
}

.dropzone {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: none;
  align-items: center;
  justify-content: center;
  background: repeating-linear-gradient(
    135deg,
    rgba(255, 159, 28, 0.18) 0 12px,
    rgba(0, 0, 0, 0) 12px 24px
  );
}

.dropzone-inner {
  border: 2px solid var(--warning);
  background: rgba(26, 29, 33, 0.92);
  padding: 18px 22px;
  text-align: center;
}

.dropzone-title {
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.dropzone-sub {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}