.gfgoai-esp{font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}
.gfgoai-esp__header{max-width:980px;margin:0 auto 12px;padding:14px 12px;border:1px solid rgba(0,0,0,.08);border-radius:16px;background:#fff;box-shadow:0 10px 30px rgba(0,0,0,.08)}
.gfgoai-esp__title{font-size:18px;font-weight:700;color:#0b1220;margin:0 0 6px}
.gfgoai-esp__hint{font-size:12px;line-height:1.4;color:#445}
.gfgoai-esp__content{max-width:980px;margin:0 auto;padding:0 0 86px}
.gfgoai-esp .card{background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:16px;box-shadow:0 10px 30px rgba(0,0,0,.06);overflow:hidden;margin:14px 0}
.gfgoai-esp .top{padding:12px 12px 8px;border-bottom:1px solid rgba(0,0,0,.06)}
.gfgoai-esp .grammar{padding:10px 12px;color:#566;font-size:12px;border-bottom:1px solid rgba(0,0,0,.06)}
.gfgoai-esp .row{display:grid;grid-template-columns:42px 1fr 42px;gap:10px;align-items:start;padding:12px;border-top:1px solid rgba(0,0,0,.06);cursor:pointer}
.gfgoai-esp .row:first-child{border-top:none}
.gfgoai-esp .row.selected{background:rgba(78,161,255,.10);outline:2px solid rgba(78,161,255,.35);outline-offset:-2px}
.gfgoai-esp .num{color:#667;font-size:12px;margin-top:2px}
.gfgoai-esp .en{font-size:15px;line-height:1.35;color:#0b1220}
.gfgoai-esp .zh{grid-column:2 / span 2;margin-top:6px;font-size:13px;line-height:1.35;color:#556}
.gfgoai-esp .play{width:34px;height:34px;border-radius:10px;border:1px solid rgba(0,0,0,.12);background:#f3f5f8;cursor:pointer}
.gfgoai-esp .play:active{transform:translateY(1px)}
.gfgoai-esp .w{padding:0 2px;border-radius:6px}
.gfgoai-esp .w:hover{background:rgba(255,209,102,.25)}
.gfgoai-esp__bar{
  position:fixed;
  z-index:9999;
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 12px;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);
  border:1px solid rgba(0,0,0,.10);
  border-radius:18px;
  box-shadow:0 10px 30px rgba(0,0,0,.12);
  max-width:min(980px, calc(100vw - 24px));
}

/* Default position: bottom center, but with safe-area padding so it won't be hidden by mobile browser bars */
.gfgoai-esp__bar[data-pos="default"]{
  left:50%;
  bottom:calc(12px + env(safe-area-inset-bottom));
  transform:translateX(-50%);
}

/* When user drags it, JS will set left/top and this class will remove the transform */
.gfgoai-esp__bar[data-pos="custom"]{
  bottom:auto;
  right:auto;
  transform:none;
}

/* Drag handle */
.gfgoai-esp__drag{
  display:flex;
  align-items:center;
  gap:8px;
  padding:6px 10px;
  border-radius:14px;
  border:1px dashed rgba(0,0,0,.18);
  background:rgba(0,0,0,.03);
  cursor:grab;
  user-select:none;
  touch-action:none;
}
.gfgoai-esp__drag:active{cursor:grabbing}
.gfgoai-esp__dragIcon{font-size:16px;line-height:1;color:#556}
.gfgoai-esp__dragText{font-size:12px;color:#445;white-space:nowrap}
.gfgoai-esp__nav{width:46px;height:46px;border-radius:14px;border:1px solid rgba(0,0,0,.12);background:#fff;cursor:pointer;font-size:18px}
.gfgoai-esp__speak{width:54px;height:54px;border-radius:999px;border:1px solid rgba(78,161,255,.55);background:rgba(78,161,255,.15);cursor:pointer;font-size:18px}
.gfgoai-esp__gear{width:46px;height:46px;border-radius:14px;border:1px solid rgba(0,0,0,.12);background:#fff;cursor:pointer;font-size:18px}
.gfgoai-esp__status{font-size:12px;color:#445;line-height:1.2;min-width:0;flex:1}
.gfgoai-esp__popup{position:fixed;left:12px;right:12px;bottom:86px;z-index:10000;max-width:980px;margin:0 auto;background:#fff;border:1px solid rgba(0,0,0,.12);border-radius:16px;box-shadow:0 10px 30px rgba(0,0,0,.12);padding:10px;display:none}
.gfgoai-esp__popup[aria-hidden="false"]{display:block}
.gfgoai-esp__popupTop{display:flex;align-items:center;justify-content:space-between;gap:10px}
.gfgoai-esp__popupLabel{font-size:12px;color:#556}
.gfgoai-esp__x{border:none;background:transparent;font-size:18px;cursor:pointer}
.gfgoai-esp__orig{font-size:14px;color:#0b1220;margin:6px 0;word-break:break-word}
.gfgoai-esp__trans{font-size:13px;color:#334;line-height:1.35;word-break:break-word}
.gfgoai-esp__alt{margin-top:6px;font-size:12px;color:#556}
.gfgoai-esp__popupBtns{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.gfgoai-esp__btn{border:1px solid rgba(0,0,0,.12);background:#fff;border-radius:12px;padding:8px 10px;cursor:pointer;font-size:13px}

/* Settings panel */
.gfgoai-esp__settings{position:fixed;left:12px;right:12px;z-index:10001;max-width:980px;margin:0 auto;background:#fff;border:1px solid rgba(0,0,0,.12);border-radius:16px;box-shadow:0 10px 30px rgba(0,0,0,.12);padding:10px;display:none}
.gfgoai-esp__settings[aria-hidden="false"]{display:block}
.gfgoai-esp__settingsRow{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:10px}
.gfgoai-esp__label{font-size:12px;color:#556;min-width:64px}
.gfgoai-esp__select{flex:1;min-width:200px;border:1px solid rgba(0,0,0,.12);border-radius:12px;padding:8px 10px;background:#fff}
.gfgoai-esp__range{flex:1;min-width:180px}
.gfgoai-esp__small{font-size:12px;color:#556}