.ssc { font-family: Arial, Helvetica, sans-serif; }
.ssc-bubble {
  position: fixed; right: 18px; bottom: 18px; z-index: 99999;
  background: #7dd4c3; color: #212934; border: 0; border-radius: 24px;
  padding: 12px 18px; font-size: 15px; cursor: pointer;
  box-shadow: 0 4px 16px rgba(0,0,0,.2);
}
.ssc-panel {
  position: fixed; right: 18px; bottom: 70px; z-index: 99999;
  width: min(360px, calc(100vw - 24px)); height: 460px;
  background: #fff; border-radius: 12px; box-shadow: 0 8px 28px rgba(0,0,0,.22);
  display: flex; flex-direction: column; overflow: hidden;
}
.ssc-panel[hidden] { display: none !important; }
.ssc-head {
  background: #7dd4c3; color: #212934; padding: 10px 12px 8px;
  display: grid; grid-template-columns: 1fr auto auto; gap: 6px; align-items: start;
}
.ssc-head strong { display: block; font-size: 15px; }
.ssc-head .ssc-sub { font-size: 12px; opacity: .9; }
.ssc-lang {
  display: flex; gap: 0; align-self: center; border: 1px solid #212934; border-radius: 12px; overflow: hidden;
}
.ssc-lang button {
  background: transparent; color: #212934; border: 0; padding: 4px 7px; font-size: 11px; font-weight: 600; white-space: nowrap; cursor: pointer;
}
.ssc-lang button.on { background: #212934; color: #7dd4c3; }
.ssc-x { background: transparent; color: #212934; border: 0; font-size: 22px; cursor: pointer; line-height: 1; }
.ssc-msgs { flex: 1; overflow: auto; padding: 12px; background: #f4f6f6; }
.ssc-m { max-width: 86%; margin: 0 0 8px; padding: 8px 10px; border-radius: 10px; font-size: 14px; line-height: 1.35; white-space: pre-wrap; }
.ssc-m-bot { background: #fff; color: #222; }
.ssc-m-me { background: #7dd4c3; color: #212934; margin-left: auto; }
.ssc-chips { display: flex; flex-wrap: wrap; gap: 6px; padding: 0 10px 8px; background: #f4f6f6; }
.ssc-chip { background: #fff; border: 1px solid #7dd4c3; color: #7dd4c3; border-radius: 14px; padding: 5px 10px; font-size: 12px; cursor: pointer; }
.ssc-form { display: flex; border-top: 1px solid #ddd; }
.ssc-form input { flex: 1; border: 0; padding: 12px; font-size: 14px; }
.ssc-form button { border: 0; background: #7dd4c3; color: #212934; padding: 0 14px; cursor: pointer; }