:root {
  --accent: #8ab658;
  --accent-hover: color-mix(in srgb, var(--accent) 82%, #000);
  --accent-soft: color-mix(in srgb, var(--accent) 22%, transparent);
  --accent-fg: #ffffff;
  --danger: #c9544d;
  --danger-hover: color-mix(in srgb, var(--danger) 82%, #000);
  --panel-bg: rgba(22, 22, 22, 0.94);
  --panel-fg: #ececec;
  --panel-h: 40px;
  --font-ui: "Noto Sans", "Ubuntu", system-ui, "Segoe UI", sans-serif;
  --font-mono: "Ubuntu Mono", "DejaVu Sans Mono", Menlo, Consolas, monospace;
  --radius-win: 8px;
  --radius-ctl: 4px;
  --radius-menu: 6px;
}

:root[data-theme="mint-y"] {
  --bg: #e9e9e9;
  --bg-hi: #f4f4f4;
  --base: #ffffff;
  --base-alt: #f7f7f7;
  --fg: #262626;
  --fg-mid: #5c5c5c;
  --fg-dim: #8c8c8c;
  --border: #c6c6c6;
  --border-strong: #a8a8a8;
  --hover: rgba(0, 0, 0, 0.055);
  --hover-strong: rgba(0, 0, 0, 0.09);
  --wm-hi: #fcfcfc;
  --wm-lo: #e3e3e3;
  --wm-unfocused: #efefef;
  --wm-border: #b3b3b3;
  --wm-fg: #2c2c2c;
  --wm-fg-dim: #9a9a9a;
  --wm-btn-hover: #d4d4d4;
  --menu-bg: #f4f4f4;
  --menu-sep: #d8d8d8;
  --sidebar-bg: #e2e2e2;
  --win-shadow: 0 14px 38px rgba(0, 0, 0, 0.38), 0 3px 10px rgba(0, 0, 0, 0.22);
  --win-shadow-soft: 0 5px 18px rgba(0, 0, 0, 0.22), 0 1px 4px rgba(0, 0, 0, 0.16);
  --scroll-thumb: #b9b9b9;
  --scroll-track: transparent;
  --tooltip-bg: #1f1f1f;
  --tooltip-fg: #f2f2f2;
  --entry-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.08);
  --btn-hi: #fbfbfb;
  --btn-lo: #e6e6e6;
  --btn-border: #bdbdbd;
  --dim-overlay: rgba(0, 0, 0, 0.42);
}

:root[data-theme="mint-y-dark"] {
  --bg: #2f2f2f;
  --bg-hi: #383838;
  --base: #404040;
  --base-alt: #3a3a3a;
  --fg: #dadada;
  --fg-mid: #a8a8a8;
  --fg-dim: #7d7d7d;
  --border: #1f1f1f;
  --border-strong: #161616;
  --hover: rgba(255, 255, 255, 0.06);
  --hover-strong: rgba(255, 255, 255, 0.11);
  --wm-hi: #454545;
  --wm-lo: #3a3a3a;
  --wm-unfocused: #373737;
  --wm-border: #1a1a1a;
  --wm-fg: #dedede;
  --wm-fg-dim: #8a8a8a;
  --wm-btn-hover: #525252;
  --menu-bg: #3b3b3b;
  --menu-sep: #2a2a2a;
  --sidebar-bg: #353535;
  --win-shadow: 0 16px 42px rgba(0, 0, 0, 0.55), 0 3px 10px rgba(0, 0, 0, 0.35);
  --win-shadow-soft: 0 5px 18px rgba(0, 0, 0, 0.4), 0 1px 4px rgba(0, 0, 0, 0.3);
  --scroll-thumb: #5a5a5a;
  --scroll-track: transparent;
  --tooltip-bg: #161616;
  --tooltip-fg: #efefef;
  --entry-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.3);
  --btn-hi: #4a4a4a;
  --btn-lo: #3d3d3d;
  --btn-border: #232323;
  --dim-overlay: rgba(0, 0, 0, 0.55);
}

:root[data-theme="mint-y-darker"] {
  --bg: #242424;
  --bg-hi: #2c2c2c;
  --base: #333333;
  --base-alt: #2d2d2d;
  --fg: #d6d6d6;
  --fg-mid: #a0a0a0;
  --fg-dim: #757575;
  --border: #161616;
  --border-strong: #0e0e0e;
  --hover: rgba(255, 255, 255, 0.055);
  --hover-strong: rgba(255, 255, 255, 0.1);
  --wm-hi: #303030;
  --wm-lo: #282828;
  --wm-unfocused: #2a2a2a;
  --wm-border: #121212;
  --wm-fg: #d8d8d8;
  --wm-fg-dim: #808080;
  --wm-btn-hover: #3d3d3d;
  --menu-bg: #2e2e2e;
  --menu-sep: #1f1f1f;
  --sidebar-bg: #292929;
  --win-shadow: 0 16px 42px rgba(0, 0, 0, 0.6), 0 3px 10px rgba(0, 0, 0, 0.4);
  --win-shadow-soft: 0 5px 18px rgba(0, 0, 0, 0.45), 0 1px 4px rgba(0, 0, 0, 0.35);
  --scroll-thumb: #4e4e4e;
  --scroll-track: transparent;
  --tooltip-bg: #101010;
  --tooltip-fg: #ededed;
  --entry-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.35);
  --btn-hi: #3b3b3b;
  --btn-lo: #2f2f2f;
  --btn-border: #1a1a1a;
  --dim-overlay: rgba(0, 0, 0, 0.6);
}

:root[data-accent="green"]  { --accent: #8ab658; }
:root[data-accent="teal"]   { --accent: #4da896; }
:root[data-accent="blue"]   { --accent: #5b84c4; }
:root[data-accent="orange"] { --accent: #c4804a; }
:root[data-accent="pink"]   { --accent: #c25e8f; }
:root[data-accent="purple"] { --accent: #9163c9; }
:root[data-accent="red"]    { --accent: #c65b54; }

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

[hidden] { display: none !important; }

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #000;
}

body {
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--fg);
  -webkit-font-smoothing: antialiased;
  user-select: none;
}

input, textarea {
  font-family: inherit;
  user-select: text;
}

svg { display: block; }

::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-track { background: var(--scroll-track); }
::-webkit-scrollbar-thumb {
  background: var(--scroll-thumb);
  border-radius: 6px;
  border: 3px solid transparent;
  background-clip: content-box;
}
::-webkit-scrollbar-thumb:hover { background-color: color-mix(in srgb, var(--scroll-thumb) 80%, var(--fg)); }
* { scrollbar-width: thin; scrollbar-color: var(--scroll-thumb) transparent; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 30px;
  padding: 0 14px;
  font: 500 13px var(--font-ui);
  color: var(--fg);
  background: linear-gradient(var(--btn-hi), var(--btn-lo));
  border: 1px solid var(--btn-border);
  border-radius: var(--radius-ctl);
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.08);
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.12s, box-shadow 0.12s;
}
.btn:hover { background: linear-gradient(color-mix(in srgb, var(--btn-hi) 88%, var(--fg)), color-mix(in srgb, var(--btn-lo) 90%, var(--fg))); }
.btn:active {
  background: var(--btn-lo);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.18);
}
.btn:focus-visible { outline: none; box-shadow: 0 0 0 2px var(--accent-soft), 0 0 0 1px var(--accent); }
.btn.suggested {
  background: linear-gradient(color-mix(in srgb, var(--accent) 88%, #fff), var(--accent));
  border-color: color-mix(in srgb, var(--accent) 70%, #000);
  color: var(--accent-fg);
}
.btn.suggested:hover { background: linear-gradient(var(--accent), var(--accent-hover)); }
.btn.suggested:active { background: var(--accent-hover); box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.25); }
.btn.destructive {
  background: linear-gradient(color-mix(in srgb, var(--danger) 88%, #fff), var(--danger));
  border-color: color-mix(in srgb, var(--danger) 65%, #000);
  color: #fff;
}
.btn.destructive:hover { background: linear-gradient(var(--danger), var(--danger-hover)); }
.btn:disabled { opacity: 0.5; cursor: default; pointer-events: none; }
.btn.flat { background: transparent; border-color: transparent; box-shadow: none; }
.btn.flat:hover { background: var(--hover); }

.entry {
  height: 30px;
  padding: 0 9px;
  font: 400 13px var(--font-ui);
  color: var(--fg);
  background: var(--base);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-ctl);
  box-shadow: var(--entry-shadow);
  outline: none;
  transition: border-color 0.12s, box-shadow 0.12s;
}
.entry::placeholder { color: var(--fg-dim); }
.entry:focus {
  border-color: var(--accent);
  box-shadow: var(--entry-shadow), 0 0 0 2px var(--accent-soft);
}

.switch {
  position: relative;
  width: 44px;
  height: 24px;
  flex: none;
  border-radius: 12px;
  background: var(--border-strong);
  border: 1px solid color-mix(in srgb, var(--border-strong) 70%, #000);
  cursor: pointer;
  transition: background 0.18s;
}
.switch::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: linear-gradient(#fff, #e8e8e8);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
  transition: left 0.18s cubic-bezier(0.3, 0.8, 0.4, 1);
}
.switch.on { background: var(--accent); border-color: color-mix(in srgb, var(--accent) 65%, #000); }
.switch.on::after { left: 22px; }

.slider {
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  border-radius: 2px;
  background: linear-gradient(to right, var(--accent) var(--fill, 50%), color-mix(in srgb, var(--fg) 25%, transparent) var(--fill, 50%));
  outline: none;
  cursor: pointer;
}
.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid color-mix(in srgb, var(--accent) 75%, #000);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
  cursor: grab;
}
.slider::-webkit-slider-thumb:active { cursor: grabbing; transform: scale(1.1); }
.slider::-moz-range-thumb {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid color-mix(in srgb, var(--accent) 75%, #000);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
}

#tooltip {
  position: fixed;
  z-index: 9000;
  max-width: 260px;
  padding: 5px 9px;
  font: 400 12px/1.35 var(--font-ui);
  color: var(--tooltip-fg);
  background: var(--tooltip-bg);
  border-radius: 5px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.4);
  pointer-events: none;
  opacity: 0;
  transform: translateY(3px);
  transition: opacity 0.14s, transform 0.14s;
}
#tooltip.show { opacity: 1; transform: translateY(0); }

.ctx-menu {
  position: fixed;
  z-index: 8000;
  min-width: 190px;
  padding: 5px 0;
  background: var(--menu-bg);
  border: 1px solid color-mix(in srgb, var(--border) 65%, transparent);
  border-radius: var(--radius-menu);
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.35), 0 2px 6px rgba(0, 0, 0, 0.2);
  animation: ctx-in 0.13s cubic-bezier(0.2, 0.8, 0.3, 1);
}
@keyframes ctx-in {
  from { opacity: 0; transform: scale(0.97) translateY(-3px); }
  to { opacity: 1; transform: none; }
}
.ctx-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 6px 22px 6px 10px;
  font-size: 13px;
  color: var(--fg);
  cursor: default;
  position: relative;
}
.ctx-item .ci-icon { width: 17px; height: 17px; flex: none; display: flex; align-items: center; justify-content: center; color: var(--fg-mid); }
.ctx-item .ci-icon svg { width: 16px; height: 16px; }
.ctx-item .ci-label { flex: 1; white-space: nowrap; }
.ctx-item .ci-sub { color: var(--fg-dim); font-size: 12px; margin-left: 18px; }
.ctx-item .ci-arrow { color: var(--fg-dim); font-size: 10px; margin-left: 12px; }
.ctx-item:hover:not(.disabled) { background: var(--accent); color: var(--accent-fg); border-radius: 3px; margin: 0 4px; padding-left: 6px; padding-right: 18px; }
.ctx-item:hover:not(.disabled) .ci-icon, .ctx-item:hover:not(.disabled) .ci-arrow, .ctx-item:hover:not(.disabled) .ci-sub { color: var(--accent-fg); }
.ctx-item.disabled { opacity: 0.45; }
.ctx-sep { height: 1px; background: var(--menu-sep); margin: 5px 8px; }
.ctx-check { width: 14px; margin-right: -4px; color: var(--accent); }
.ctx-item:hover:not(.disabled) .ctx-check { color: var(--accent-fg); }

.modal-veil {
  position: fixed;
  inset: 0;
  z-index: 7000;
  background: var(--dim-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: veil-in 0.16s ease;
}
@keyframes veil-in { from { opacity: 0; } to { opacity: 1; } }
.dialog {
  min-width: 380px;
  max-width: 560px;
  background: var(--bg);
  border: 1px solid var(--wm-border);
  border-radius: var(--radius-win);
  box-shadow: var(--win-shadow);
  overflow: hidden;
  animation: dlg-in 0.18s cubic-bezier(0.2, 0.9, 0.3, 1.1);
}
@keyframes dlg-in { from { opacity: 0; transform: scale(0.96) translateY(8px); } to { opacity: 1; transform: none; } }
.dialog .dlg-titlebar {
  display: flex;
  align-items: center;
  height: 36px;
  padding: 0 6px 0 14px;
  background: linear-gradient(var(--wm-hi), var(--wm-lo));
  border-bottom: 1px solid var(--wm-border);
}
.dlg-title { flex: 1; font-weight: 600; font-size: 13px; color: var(--wm-fg); }
.dlg-body {
  display: flex;
  gap: 16px;
  padding: 22px 20px 18px;
}
.dlg-icon { flex: none; width: 48px; height: 48px; }
.dlg-icon svg { width: 48px; height: 48px; }
.dlg-text { flex: 1; padding-top: 2px; }
.dlg-msg { font-size: 13.5px; font-weight: 600; color: var(--fg); line-height: 1.4; }
.dlg-sub { margin-top: 7px; font-size: 12.5px; color: var(--fg-mid); line-height: 1.45; }
.dlg-extra { margin-top: 14px; }
.dlg-foot {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 0 20px 18px;
}
.dlg-foot .btn { min-width: 84px; }