:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel2: #1e222b;
  --line: #2a2f3a;
  --text: #e6e8ec;
  --muted: #8b93a3;
  --accent: #3b82f6;
  --ok: #22c55e;
  --warn: #f59e0b;
  --bad: #ef4444;
  --sel: #3b82f6;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #f3f4f6; --panel: #ffffff; --panel2: #f8fafc; --line: #e2e5ea;
    --text: #1f2430; --muted: #6b7280;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif; }
button, select, input, textarea { font: inherit; color: inherit; }
button {
  background: var(--panel2); border: 1px solid var(--line); border-radius: 6px; padding: 5px 11px; cursor: pointer; white-space: nowrap;
}
button:hover { border-color: var(--accent); }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.danger { color: var(--bad); }
button:disabled { opacity: .5; cursor: default; }
select, input, textarea { background: var(--panel2); border: 1px solid var(--line); border-radius: 6px; padding: 5px 8px; }
input[type=checkbox] { accent-color: var(--accent); }
.muted { color: var(--muted); }
.hidden { display: none !important; }
code { background: var(--panel2); padding: 0 4px; border-radius: 4px; }

.topbar { display: flex; align-items: center; gap: 16px; padding: 10px 16px; background: var(--panel); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; flex-wrap: wrap; }
.brand .logo { font-weight: 700; font-size: 18px; letter-spacing: 2px; }
.brand .sub { color: var(--muted); margin-left: 8px; }
.status { display: flex; gap: 8px; flex: 1; flex-wrap: wrap; }
.pill { font-size: 12px; padding: 2px 8px; border-radius: 99px; background: var(--panel2); border: 1px solid var(--line); }
.pill.ok::before, .pill.bad::before { content: "●"; margin-right: 4px; }
.pill.ok::before { color: var(--ok); }
.pill.bad::before { color: var(--bad); }
.actions { display: flex; gap: 8px; }

.toolbar { display: flex; flex-wrap: wrap; gap: 10px 18px; align-items: center; padding: 10px 16px; border-bottom: 1px solid var(--line); background: var(--panel); }
.toolbar .group { display: flex; gap: 6px; align-items: center; }
.toolbar .grow { flex: 1; min-width: 260px; }
.toolbar .grow input { flex: 1; min-width: 0; }
.chk { display: inline-flex; align-items: center; gap: 4px; }

.switch { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; user-select: none; }
.switch input { display: none; }
.switch .slider { width: 34px; height: 20px; border-radius: 99px; background: var(--line); position: relative; transition: .15s; }
.switch .slider::after { content: ""; position: absolute; width: 16px; height: 16px; border-radius: 50%; background: #fff; top: 2px; left: 2px; transition: .15s; }
.switch input:checked + .slider { background: var(--accent); }
.switch input:checked + .slider::after { left: 16px; }

.banner { margin: 10px 16px 0; padding: 8px 12px; border-radius: 6px; background: rgba(59,130,246,.15); border: 1px solid rgba(59,130,246,.4); }

.wall { display: grid; grid-template-columns: repeat(var(--cols, 4), minmax(0, var(--tile-w, 1fr))); justify-content: center; gap: 12px; padding: 12px 16px 24px; }
.empty { text-align: center; color: var(--muted); padding: 60px 0; }
.tile { background: var(--panel); border: 2px solid var(--line); border-radius: 10px; overflow: hidden; display: flex; flex-direction: column; }
.tile.selected { border-color: var(--sel); }
.tile-head { display: flex; align-items: center; gap: 6px; padding: 6px 8px; font-size: 13px; }
.tile-head .name { font-weight: 600; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; cursor: pointer; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); flex: none; }
.dot.running { background: var(--ok); }
.dot.starting, .dot.stopping { background: var(--warn); }
.tile-meta { padding: 0 8px 6px; font-size: 12px; color: var(--muted); display: flex; justify-content: space-between; gap: 6px; white-space: nowrap; overflow: hidden; }
.tile-meta .exit.ok { color: var(--ok); }
.tile-meta .exit.bad { color: var(--bad); }
.screen-wrap { position: relative; background: #000; aspect-ratio: 9 / 20; touch-action: none; }
.screen { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; display: block; }
.screen-msg { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; color: #9aa3b2; font-size: 13px; text-align: center; padding: 10px; pointer-events: none; }
.tile-foot { display: flex; gap: 4px; padding: 6px; }
.tile-foot button { flex: 1; padding: 4px 0; font-size: 12px; }
.menu { position: relative; }
.menu-list { position: absolute; right: 0; top: 110%; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 4px; z-index: 20; min-width: 120px; box-shadow: 0 8px 24px rgba(0,0,0,.35); }
.menu-list button { display: block; width: 100%; text-align: left; border: 0; background: none; padding: 6px 10px; }
.menu-list button:hover { background: var(--panel2); }

.modal { position: fixed; inset: 0; background: rgba(0,0,0,.55); display: flex; align-items: center; justify-content: center; z-index: 30; padding: 16px; }
.modal-box { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; width: min(440px, 100%); max-height: 100%; overflow: auto; }
.modal-box.wide { width: min(1100px, 100%); }
.modal-box.big { width: min(900px, 100%); }
.modal-head { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: var(--panel); z-index: 1; }
.modal-head .muted { font-size: 12px; flex: 1; }
.modal-head .x { margin-left: auto; border: 0; background: none; font-size: 20px; padding: 0 6px; }
.form { display: grid; gap: 10px; padding: 16px; }
.form label { display: grid; gap: 4px; }
.form label.chk { display: flex; }
.form-actions { display: flex; justify-content: flex-end; gap: 8px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.hint.bad { color: var(--bad); }
button.toggle.on { background: var(--accent); border-color: var(--accent); color: #fff; }
.hint { color: var(--muted); font-size: 12px; margin: 4px 0; }

.big-body { display: flex; gap: 16px; padding: 16px; }
.big-screen { position: relative; background: #000; height: min(78vh, 900px); aspect-ratio: 9 / 20; border-radius: 8px; overflow: hidden; touch-action: none; flex: none; outline: none; }
.big-screen.typing, .tile.typing { outline: 2px solid var(--accent); outline-offset: 1px; }
.kbd { position: fixed; left: 0; top: 0; width: 1px; height: 1px; opacity: 0; border: 0; padding: 0; resize: none; pointer-events: none; }
.big-side { display: flex; flex-direction: column; gap: 8px; min-width: 160px; }
.big-side hr { border: 0; border-top: 1px solid var(--line); width: 100%; }

.proxy-chain { display: flex; align-items: center; gap: 8px; padding: 12px 16px; flex-wrap: wrap; }
.ptable { width: 100%; border-collapse: collapse; font-size: 13px; }
.ptable th, .ptable td { padding: 8px 10px; border-top: 1px solid var(--line); text-align: left; vertical-align: middle; }
.ptable th { color: var(--muted); font-weight: 500; }
.ptable td .ok { color: var(--ok); }
.ptable td .bad { color: var(--bad); }
.ptable td button { padding: 3px 8px; font-size: 12px; margin-right: 4px; }
.batch { padding: 12px 16px 16px; border-top: 1px solid var(--line); }
.batch summary { cursor: pointer; font-weight: 600; margin-bottom: 8px; }
.batch-grid { display: grid; grid-template-columns: 1fr 300px; gap: 12px; }
.batch-grid textarea { width: 100%; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12px; resize: vertical; }
.batch-opts { display: grid; gap: 8px; align-content: start; }
.batch-opts label { display: flex; align-items: center; gap: 6px; }
.batch-row { display: flex; gap: 8px; flex-wrap: wrap; }
.lib-head { display: flex; align-items: center; gap: 8px; padding: 12px 16px 8px; border-top: 1px solid var(--line); flex-wrap: wrap; }
.lib-head .muted { font-size: 12px; flex: 1; }
.ptable td.addr { max-width: 360px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.modal-box.mid { width: min(580px, 100%); }
#pEditTitle { overflow-wrap: anywhere; }
.plib-title { color: var(--muted); font-size: 12px; margin-bottom: 6px; }
.plib-list { display: grid; gap: 6px; max-height: min(52vh, 460px); overflow: auto; }
.plib-item { display: flex !important; align-items: flex-start; gap: 10px; padding: 9px 12px; border: 1px solid var(--line); border-radius: 8px; cursor: pointer; background: var(--panel2); }
.plib-item:hover { border-color: var(--accent); }
.plib-item:has(input:checked) { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.plib-item input { margin-top: 3px; flex: none; }
.plib-body { min-width: 0; flex: 1; display: grid; gap: 2px; }
.plib-top { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.plib-addr { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12px; overflow-wrap: anywhere; }
.plib-use { font-size: 12px; color: var(--muted); }
.tag { font-size: 11px; padding: 0 6px; border-radius: 4px; border: 1px solid var(--line); color: var(--muted); line-height: 18px; }
.tag.cur { border-color: var(--ok); color: var(--ok); }

.apk-add { display: grid; gap: 8px; padding: 12px 16px; }
.drop { display: block; border: 2px dashed var(--line); border-radius: 8px; padding: 18px; text-align: center; color: var(--muted); cursor: pointer; }
.drop:hover, .drop.over { border-color: var(--accent); color: var(--text); }
.apk-url { display: flex; gap: 8px; }
.apk-url input { flex: 1; min-width: 0; }
.apk-jobs { display: grid; gap: 10px; padding: 12px 16px 16px; }
.apk-jobs:empty { display: none; }
.job .chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.chip { font-size: 12px; padding: 2px 8px; border-radius: 99px; background: var(--panel2); border: 1px solid var(--line); }
.chip.run { color: var(--warn); }
.chip.ok { color: var(--ok); }
.chip.fail { color: var(--bad); }
.apps-hint { padding: 0 16px 12px; }

.toasts { position: fixed; right: 16px; bottom: 16px; display: grid; gap: 8px; z-index: 50; }
.toast { background: var(--panel); border: 1px solid var(--line); border-left: 4px solid var(--accent); border-radius: 8px; padding: 10px 14px; box-shadow: 0 8px 24px rgba(0,0,0,.35); max-width: 420px; }
.toast.err { border-left-color: var(--bad); }
.toast.ok { border-left-color: var(--ok); }

@media (max-width: 720px) {
  .wall { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; padding: 10px; gap: 8px; }
  .big-body { flex-direction: column; }
  .big-screen { height: 70vh; margin: 0 auto; }
  .batch-grid { grid-template-columns: 1fr; }
  .ptable { display: block; overflow-x: auto; }
}