:root {
  --bg: #f4f5f7;
  --panel: #ffffff;
  --border: #e2e5e9;
  --border-strong: #d4d9e0;
  --text: #17191c;
  --muted: #626b76;
  --accent: #111827;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  min-width: 220px;
  background: var(--bg);
  color: var(--text);
  font: 13px/1.45 "Avenir Next", "SF Pro Text", "Segoe UI", sans-serif;
  padding: 12px;
}

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

.popup-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.popup-title {
  font-weight: 600;
  font-size: 15px;
  font-family: "Avenir Next", "SF Pro Display", "Segoe UI", sans-serif;
  letter-spacing: -0.01em;
}

.popup-version {
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  padding: 2px 7px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--panel);
}

.popup-actions {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

button {
  appearance: none;
  width: 100%;
  min-height: 32px;
  padding: 0 12px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  font: inherit;
  font-weight: 500;
  cursor: pointer;
  transition: background 120ms ease, border-color 120ms ease;
}

button:hover {
  background: #f8f9fb;
  border-color: #c5ccd5;
}

button:active {
  background: #f1f3f5;
}

button:focus-visible {
  outline: 2px solid rgba(17, 24, 39, 0.14);
  outline-offset: 2px;
}

#refresh {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

#refresh:hover {
  background: #1f2937;
  border-color: #1f2937;
}

.popup-divider {
  height: 1px;
  background: var(--border);
  margin: 2px 0;
}

.popup-control-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 6px 10px;
  background: var(--panel);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
}

.popup-speed {
  font-family: "Lucida Console", Monaco, monospace;
  font-size: 13px;
  font-weight: bold;
  color: var(--text);
  margin-right: 4px;
  line-height: 1;
  user-select: none;
  white-space: nowrap;
}

.popup-control-bar button {
  width: auto;
  min-height: 24px;
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
  font-family: "Lucida Console", Monaco, monospace;
  font-size: 13px;
  line-height: 13px;
  font-weight: bold;
  padding: 3px 7px;
  cursor: pointer;
}

.popup-control-bar button:hover {
  background: var(--panel);
  border-color: var(--border-strong);
}

.popup-control-bar button:active {
  background: var(--bg);
}

.popup-control-bar button.rw {
  opacity: 0.55;
}

.popup-control-bar button.hideButton {
  opacity: 0.55;
}

.popup-control-bar button .vsc-btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  line-height: 0;
  vertical-align: middle;
}

.popup-control-bar button .vsc-btn-icon svg {
  width: 100%;
  height: 100%;
  flex-shrink: 0;
}

.popup-status {
  font-size: 12px;
  color: var(--muted);
  font-weight: 500;
  text-align: center;
  padding: 2px 0;
}

.popup-links {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}

.popup-secondary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.secondary {
  font-size: 12px;
  min-height: 28px;
  color: var(--muted);
}

.donate-wrap {
  display: grid;
  grid-template-columns: 1fr;
}

.donate-split {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.donate-icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  padding: 6px 4px;
  background: var(--panel);
  border: 1px solid var(--border-strong);
  color: var(--text);
  text-decoration: none;
  cursor: pointer;
  transition: background 120ms ease, border-color 120ms ease;
}

.donate-icon-btn:hover {
  background: #f8f9fb;
  border-color: #c5ccd5;
}

.donate-icon-btn:active {
  background: #f1f3f5;
}

.donate-icon-btn:focus-visible {
  outline: 2px solid rgba(17, 24, 39, 0.14);
  outline-offset: 2px;
  position: relative;
  z-index: 1;
}

.donate-icon-btn svg {
  display: block;
  flex-shrink: 0;
}

.donate-icon-btn--kofi img {
  display: block;
  height: 22px;
  width: auto;
  max-width: 40px;
  object-fit: contain;
}

.donate-icon-btn:first-child {
  border-radius: 8px 0 0 8px;
  border-right-width: 0;
}

.donate-icon-btn:nth-child(2) {
  border-radius: 0;
  border-right-width: 0;
}

.donate-icon-btn:last-child {
  border-radius: 0 8px 8px 0;
}

.hide {
  display: none !important;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111315;
    --panel: #171a1d;
    --border: #2b3138;
    --border-strong: #3a414a;
    --text: #f2f4f6;
    --muted: #a0a8b2;
    --accent: #f2f4f6;
  }

  body {
    color-scheme: dark;
  }

  button:hover {
    background: #1f2226;
    border-color: #4a515a;
  }

  button:active {
    background: #252a2f;
  }

  #refresh {
    background: #f2f4f6;
    border-color: #f2f4f6;
    color: #111315;
  }

  #refresh:hover {
    background: #dfe3e8;
    border-color: #dfe3e8;
  }

  .donate-icon-btn:hover {
    background: #1f2226;
    border-color: #4a515a;
  }

  .donate-icon-btn:active {
    background: #252a2f;
  }
}