:root {
  color-scheme: light;
  --bg: #f5f7fb;
  --panel: #ffffff;
  --line: #dce2ee;
  --text: #142033;
  --muted: #69778c;
  --brand: #2563eb;
  --brand-2: #12b981;
  --danger: #dc2626;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

button {
  border: 0;
  border-radius: 8px;
  padding: 10px 14px;
  color: #fff;
  background: var(--brand);
  font-weight: 750;
  cursor: pointer;
}

button.secondary {
  color: var(--text);
  background: #edf2fb;
}

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

button:hover {
  filter: brightness(0.97);
}

.shell {
  width: min(1320px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 28px 0 44px;
}

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 22px;
}

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

h1 {
  font-size: 34px;
  letter-spacing: 0;
}

.topbar p {
  margin-top: 8px;
  color: var(--muted);
}

.token-box {
  width: 360px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
  background: var(--panel);
}

.token-box label,
.form label,
.target-card label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
}

.token-box div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  margin-top: 8px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 11px;
  color: var(--text);
  background: #fff;
  outline: none;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 14px;
}

.status-banner {
  border: 1px solid #fecaca;
  border-radius: 12px;
  margin-bottom: 14px;
  padding: 13px 16px;
  color: #991b1b;
  background: #fff1f2;
  font-weight: 800;
}

.status-banner.ok {
  border-color: #bbf7d0;
  color: #166534;
  background: #f0fdf4;
}

.stats article {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px;
  background: var(--panel);
}

.stats span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
}

.stats b {
  display: block;
  margin-top: 8px;
  font-size: 30px;
}

.layout {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 14px;
  align-items: start;
}

.panel {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
}

.panel-head {
  min-height: 64px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
}

.panel-head h2 {
  font-size: 19px;
}

.actions {
  display: flex;
  gap: 8px;
}

.route-list {
  padding: 12px;
  display: grid;
  gap: 8px;
}

.route-item {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px;
  background: #fbfcff;
  cursor: pointer;
}

.route-item.active {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.route-item b {
  display: block;
}

.route-item span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
}

.editor {
  min-height: 720px;
}

.form {
  padding: 16px;
  display: grid;
  gap: 14px;
}

.grid {
  display: grid;
  grid-template-columns: 1.1fr 0.8fr 1fr 0.8fr 150px;
  gap: 12px;
}

.switch-row {
  align-content: end;
  grid-template-columns: auto 1fr;
  gap: 9px;
  padding-bottom: 10px;
}

.switch-row input {
  width: auto;
}

.link-card {
  margin: 0 16px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  display: grid;
  grid-template-columns: 1fr 130px;
  gap: 16px;
  align-items: center;
  padding: 14px;
  background: #f8fbff;
}

.link-card span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
}

code {
  display: block;
  margin-top: 8px;
  overflow-wrap: anywhere;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-weight: 800;
}

.qr-box {
  display: grid;
  place-items: center;
}

.qr-box img {
  width: 112px;
  height: 112px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.target-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 0 16px 12px;
}

.targets {
  padding: 0 16px 16px;
  display: grid;
  gap: 12px;
}

.target-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
  background: #fbfcff;
}

.target-grid {
  display: grid;
  grid-template-columns: 1fr 1.7fr 150px 100px 120px;
  gap: 10px;
}

.target-preview-row {
  margin-top: 12px;
}

.target-preview {
  width: 96px;
  height: 96px;
  border: 1px solid var(--line);
  border-radius: 10px;
  object-fit: contain;
  background: #fff;
}

.target-flags {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 12px;
}

.target-flags label {
  display: flex;
  align-items: center;
  gap: 7px;
}

.target-flags input {
  width: auto;
}

.target-hits {
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
}

.remove-target {
  margin-left: auto;
  color: var(--danger);
  background: #fee2e2;
}

.logs {
  margin-top: 14px;
}

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

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 11px 14px;
  text-align: left;
  font-size: 14px;
  white-space: nowrap;
}

th {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

@media (max-width: 980px) {
  .topbar,
  .layout {
    grid-template-columns: 1fr;
    display: grid;
  }

  .token-box {
    width: 100%;
  }

  .stats,
  .grid,
  .target-grid,
  .link-card {
    grid-template-columns: 1fr;
  }
}