:root {
  --bg: #0b1020;
  --panel: #12192b;
  --panel-2: #0f172a;
  --line: #26324f;
  --text: #eef2ff;
  --muted: #9fb0d3;
  --accent: #4f46e5;
  --accent-2: #818cf8;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --shadow: 0 20px 50px rgba(5, 10, 20, 0.35);
}
[data-theme="light"] {
  --bg: #f3f6fb;
  --panel: #ffffff;
  --panel-2: #eef3f9;
  --line: #d8e1ec;
  --text: #0f172a;
  --muted: #4b5b75;
  --accent: #334155;
  --accent-2: #64748b;
  --shadow: 0 16px 32px rgba(100, 116, 139, 0.14);
}
body.app-shell {
  background:
    radial-gradient(
      circle at top right,
      rgba(99, 102, 241, 0.18),
      transparent 30%
    ),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
}
.page-shell {
  max-width: 1280px;
  margin: 0 auto;
  padding: 20px;
}
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: var(--shadow);
}
.brand h1 {
  font-size: 22px;
  margin: 0;
}
.brand p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}
.toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.select-wrap {
  position: relative;
}
.select-wrap select {
  appearance: none;
  -webkit-appearance: none;
  padding: 12px 42px 12px 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  min-width: 132px;
}
.lang-select-wrap select {
  min-width: 148px;
  padding-left: 18px;
}
.select-wrap:after {
  content: "▾";
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
}
.theme-switch {
  position: relative;
  width: 56px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  padding: 4px;
  transition: all 0.25s ease;
}
.theme-switch::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 4px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  transition: transform 0.28s ease;
  box-shadow: 0 6px 14px rgba(79, 70, 229, 0.35);
}
[data-theme="light"] .theme-switch::after {
  transform: translateX(24px);
}
.theme-switch svg {
  width: 16px;
  height: 16px;
  position: absolute;
  color: var(--muted);
  transition: all 0.25s ease;
}
.theme-switch .icon-moon {
  left: 8px;
}
.theme-switch .icon-sun {
  right: 8px;
}
.theme-switch:hover .icon-moon {
  transform: rotate(-12deg);
}
.theme-switch:hover .icon-sun {
  transform: rotate(12deg);
}
.hero-card,
.panel {
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--panel) 92%, #fff 8%),
    var(--panel)
  );
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
}
.hero-card {
  padding: 26px;
  margin: 8px 0 20px;
}
.hero-card h2 {
  margin: 0 0 10px;
  font-size: 28px;
}
.hero-card p {
  margin: 0;
  color: var(--muted);
}
.layout-grid {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 20px;
}
.panel {
  padding: 18px;
}
.panel h3 {
  margin: 0 0 14px;
  font-size: 18px;
}
.muted {
  color: var(--muted);
}
.button,
.ghost-btn,
.danger-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  cursor: pointer;
  padding: 12px 16px;
  border-radius: 14px;
  font-weight: 700;
  transition:
    transform 0.2s ease,
    opacity 0.2s ease;
}
.button {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
}
.ghost-btn {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--line);
}
.danger-btn {
  background: linear-gradient(135deg, #ef4444, #f97316);
  color: #fff;
}
.button:hover,
.ghost-btn:hover,
.danger-btn:hover {
  transform: translateY(-1px);
}
.input,
.textarea,
.pill-input,
select.input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
}
.textarea {
  min-height: 180px;
  resize: vertical;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
}
.info-list {
  display: grid;
  gap: 12px;
}
.info-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px dashed var(--line);
  padding-bottom: 10px;
}
.info-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.status-badge {
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}
.status-online {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
}
.status-offline {
  background: rgba(239, 68, 68, 0.14);
  color: #ef4444;
}
.status-warning {
  background: rgba(245, 158, 11, 0.14);
  color: #f59e0b;
}
.dpi-grid,
.button-grid,
.macro-grid,
.macro-list {
  display: grid;
  gap: 12px;
}
.dpi-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.button-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.macro-grid {
  grid-template-columns: 1fr 1fr;
}
.card-mini {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 14px;
}
.card-mini h4 {
  margin: 0 0 6px;
  font-size: 15px;
}
.inline {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.range-row {
  display: grid;
  grid-template-columns: 1fr 94px;
  gap: 10px;
  align-items: center;
}
.range-row input[type="range"] {
  width: 100%;
}
.table {
  width: 100%;
  border-collapse: collapse;
}
.table th,
.table td {
  text-align: left;
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
.table th {
  color: var(--muted);
  font-weight: 600;
}
.empty {
  padding: 24px;
  border-radius: 18px;
  background: var(--panel-2);
  border: 1px dashed var(--line);
  color: var(--muted);
  text-align: center;
}
.notice {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(79, 70, 229, 0.12);
  border: 1px solid rgba(99, 102, 241, 0.25);
  color: var(--text);
  font-size: 14px;
}
.message {
  padding: 12px 14px;
  border-radius: 12px;
  font-size: 14px;
}
.message.error {
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.25);
}
.message.success {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.22);
}
@media (max-width: 980px) {
  .layout-grid {
    grid-template-columns: 1fr;
  }
  .dpi-grid,
  .macro-grid,
  .button-grid {
    grid-template-columns: 1fr;
  }
}