.ac-root,
.ac-modal,
.ac-toast {
  --ac-gap: 14px;
  --ac-border: var(--dsw-alias-border-l2, #e6eaf2);
  --ac-border-hover: var(--dsw-alias-border-l1, rgba(0, 0, 0, .18));
  --ac-soft: var(--dsw-specific-login-input, #f8fafc);
  --ac-soft-hover: var(--dsw-alias-bg-hover, #f1f5f9);
  --ac-surface: var(--dsw-static-neutral-bluish-00, #ffffff);
  --ac-text: var(--dsw-alias-label-primary, #0f172a);
  --ac-text-2: var(--dsw-alias-label-secondary, #64748b);
  --ac-text-3: var(--dsw-alias-label-caption, #94a3b8);
  --ac-primary: var(--dsw-alias-brand-primary, #3b82f6);
  --ac-primary-text: var(--dsw-alias-brand-text, #2563eb);
  --ac-danger: #ef4444;
  --ac-ctrl-h: var(--ds-control-height-xl, 44px);
  --ac-dur: var(--ds-transition-duration, .2s);
  --ac-ease: var(--ds-ease-in-out, cubic-bezier(.4, 0, .2, 1));
  --ac-radius-pill: calc(var(--ac-ctrl-h) / 2);
  --ac-shadow: 0 12px 32px rgba(0, 0, 0, .12);
}

html[data-theme="dark"] .ac-root,
html[data-theme="dark"] .ac-modal,
html[data-theme="dark"] .ac-toast,
.ac-root[data-ac-theme="dark"],
.ac-modal[data-ac-theme="dark"],
.ac-toast[data-ac-theme="dark"] {
  --ac-border: var(--dsw-alias-border-l2, #334155);
  --ac-border-hover: var(--dsw-alias-border-l1, rgba(255, 255, 255, .22));
  --ac-soft: var(--dsw-specific-login-input, #1e293b);
  --ac-soft-hover: var(--dsw-alias-bg-hover, #334155);
  --ac-surface: var(--dsw-static-neutral-bluish-950, #1e293b);
  --ac-text: var(--dsw-alias-label-primary, #e2e8f0);
  --ac-text-2: var(--dsw-alias-label-secondary, #94a3b8);
  --ac-text-3: var(--dsw-alias-label-caption, #64748b);
  --ac-primary: var(--dsw-alias-brand-primary, #60a5fa);
  --ac-primary-text: var(--dsw-alias-brand-text, #60a5fa);
  --ac-shadow: 0 12px 32px rgba(0, 0, 0, .45);
}

.ac-root {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.ac-modal { color: var(--ac-text); }
.ac-root *, .ac-modal * { box-sizing: border-box; }

.ac-select { position: relative; display: inline-flex; align-items: center; gap: 6px; }
.ac-select.ac-inline { display: block; width: 100%; }

.ac-select-trigger {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  height: var(--ac-ctrl-h); min-height: var(--ac-ctrl-h);
  padding: 0 14px;
  font: inherit; font-size: 14px; line-height: 24px;
  color: var(--ac-text); background: transparent;
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius-pill);
  outline: none; cursor: pointer; white-space: nowrap;
  transition: border-color var(--ac-dur) var(--ac-ease), color var(--ac-dur) var(--ac-ease);
}
.ac-select-trigger:hover { border-color: var(--ac-border-hover); }
.ac-select.open > .ac-select-trigger { border-color: var(--ac-primary); }
.ac-select-trigger:focus-visible { border-color: var(--ac-primary); }
.ac-select-trigger > svg { flex: none; color: var(--ac-text-3); transition: transform var(--ac-dur) var(--ac-ease); }
.ac-select.open > .ac-select-trigger > svg { transform: rotate(180deg); }
.ac-select-value {
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 11rem;
}

.ac-select-panel {
  position: absolute; top: calc(100% + 6px); left: 0; z-index: 200;
  min-width: 180px; max-height: 280px; overflow-y: auto; padding: 6px;
  background: var(--ac-surface); border: 1px solid var(--ac-border);
  border-radius: 16px; box-shadow: var(--ac-shadow);
  display: none;
}
.ac-select.open > .ac-select-panel { display: block; }

.ac-option {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 12px; font-size: 14px; line-height: 22px; color: var(--ac-text);
  border-radius: 12px; cursor: pointer;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  transition: background-color var(--ac-dur) var(--ac-ease);
}
.ac-option:hover { background: var(--ac-soft); }
.ac-option.selected { background: var(--ac-primary); color: #fff; }
.ac-option.selected svg { color: #fff; }
.ac-option-add { color: var(--ac-primary-text); font-weight: 500; }
.ac-option-add:hover { background: var(--ac-soft); }
.ac-option-add svg { flex: none; }

.ac-gear {
  width: var(--ac-ctrl-h); height: var(--ac-ctrl-h); flex: none; padding: 0;
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff; background: var(--ac-primary);
  border: none; border-radius: 50%;
  cursor: pointer;
  transition: filter var(--ac-dur) var(--ac-ease), transform .15s var(--ac-ease);
}
.ac-gear:hover { filter: brightness(1.08); }
.ac-gear:active { transform: scale(.93); }

.ac-modal { position: fixed; inset: 0; z-index: 1000; display: none; }
.ac-modal.open { display: flex; align-items: center; justify-content: center; padding: 14px; }
.ac-modal-mask {
  position: absolute; inset: 0; background: rgba(15, 23, 42, .5); backdrop-filter: blur(6px);
}
.ac-modal-card {
  position: relative; width: 100%; max-width: 30rem; max-height: 92vh;
  display: flex; flex-direction: column;
  background: var(--ac-surface); color: var(--ac-text);
  border: 1px solid var(--ac-border); border-radius: 24px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .22);
}

.ac-modal-head {
  flex: none; display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px; border-bottom: 1px solid var(--ac-border);
}
.ac-title { margin: 0; font-size: 17px; font-weight: 600; }

.ac-icon-btn {
  width: 34px; height: 34px; flex: none; padding: 0;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--ac-text-2); background: transparent;
  border: 1px solid transparent; border-radius: 50%; cursor: pointer;
  transition: background-color var(--ac-dur) var(--ac-ease), color var(--ac-dur) var(--ac-ease);
}
.ac-icon-btn:hover { background: var(--ac-soft); color: var(--ac-text); }

.ac-modal-body {
  flex: 1; overflow-y: auto; padding: 20px 22px;
  display: flex; flex-direction: column; gap: var(--ac-gap);
}

.ac-field { display: block; }
.ac-label {
  display: block; margin-bottom: 7px;
  font-size: 13.5px; font-weight: 600; color: var(--ac-text);
}
.ac-req { color: var(--ac-danger); margin-right: 2px; }
.ac-hint { margin: 6px 0 0; font-size: 12px; line-height: 1.5; color: var(--ac-text-3); }
.ac-url-preview { color: var(--ac-text-2); word-break: break-all; }

.ac-input, .ac-textarea {
  display: block; width: 100%; min-height: var(--ac-ctrl-h); padding: 11px 16px;
  font: inherit; font-size: 14px; line-height: 22px;
  color: var(--ac-text); background: transparent;
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius-pill);
  outline: none;
  transition: border-color var(--ac-dur) var(--ac-ease), color var(--ac-dur) var(--ac-ease);
}
.ac-textarea { min-height: 92px; resize: vertical; line-height: 1.65; border-radius: 18px; }
.ac-input::placeholder, .ac-textarea::placeholder { color: var(--ac-text-3); }
.ac-input:hover, .ac-textarea:hover { border-color: var(--ac-border-hover); }
.ac-input:focus, .ac-textarea:focus { border-color: var(--ac-primary); }

.ac-keyrow { position: relative; display: flex; }
.ac-keyrow .ac-input { padding-right: 46px; }
.ac-keyrow .ac-eye { position: absolute; right: 5px; top: 50%; transform: translateY(-50%); }

.ac-adv-toggle {
  display: inline-flex; align-items: center; gap: 5px; padding: 0;
  font: inherit; font-size: 14px; font-weight: 500;
  color: var(--ac-primary-text); background: none; border: none; cursor: pointer;
}
.ac-adv-chev { display: inline-flex; transform: rotate(-90deg); transition: transform var(--ac-dur) var(--ac-ease); }
.ac-adv-toggle.open .ac-adv-chev { transform: rotate(0deg); }

.ac-adv {
  margin-top: 12px; padding: 14px 16px;
  display: flex; flex-direction: column; gap: var(--ac-gap);
  background: var(--ac-soft); border: 1px solid var(--ac-border);
  border-left: 3px solid var(--ac-primary); border-radius: 16px;
}
.ac-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--ac-gap); }

.ac-error {
  margin: 0; padding: 10px 14px; font-size: 13px; line-height: 1.6;
  color: var(--ac-danger); background: rgba(239, 68, 68, .08);
  border: 1px solid rgba(239, 68, 68, .28); border-radius: var(--ac-radius-pill);
  word-break: break-word;
}

.ac-modal-foot {
  flex: none; display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 16px 22px; border-top: 1px solid var(--ac-border);
}
.ac-foot-right { display: flex; gap: 8px; margin-left: auto; }

.ac-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  height: 40px; min-height: 40px; padding: 0 18px;
  font: inherit; font-size: 14px; font-weight: 500; line-height: 1;
  color: var(--ac-text); background: transparent;
  border: 1px solid var(--ac-border); border-radius: 20px;
  cursor: pointer; white-space: nowrap; user-select: none;
  -webkit-tap-highlight-color: transparent;
  transition: border-color var(--ac-dur) var(--ac-ease), background-color var(--ac-dur) var(--ac-ease),
              color var(--ac-dur) var(--ac-ease), transform .12s var(--ac-ease);
}
.ac-btn:hover { border-color: var(--ac-border-hover); background: var(--ac-soft); }
.ac-btn:active { transform: translateY(1px); }
.ac-btn:disabled { opacity: .55; cursor: not-allowed; transform: none; }
.ac-btn-primary { background: var(--ac-primary); border-color: var(--ac-primary); color: #fff; }
.ac-btn-primary:hover { background: var(--ac-primary); border-color: var(--ac-primary); filter: brightness(1.08); }
.ac-btn-danger { color: var(--ac-danger); border-color: rgba(239, 68, 68, .4); background: transparent; }
.ac-btn-danger:hover { background: rgba(239, 68, 68, .08); border-color: var(--ac-danger); }
.ac-btn-new { color: var(--ac-primary-text); border-color: transparent; background: transparent; }
.ac-btn-new:hover { background: var(--ac-soft); border-color: transparent; }

.is-hidden { display: none !important; }

.ac-toast {
  position: fixed; left: 50%; bottom: 34px; transform: translate(-50%, 12px);
  z-index: 1100; max-width: min(92vw, 26rem); padding: 11px 20px;
  font-size: 14px; line-height: 1.55; color: var(--ac-text);
  background: var(--ac-surface); border: 1px solid var(--ac-border);
  border-radius: 999px; box-shadow: var(--ac-shadow);
  opacity: 0; pointer-events: none;
  transition: opacity .22s var(--ac-ease), transform .22s var(--ac-ease);
}
.ac-toast.show { opacity: 1; transform: translate(-50%, 0); }

@keyframes ac-spin { to { transform: rotate(360deg); } }
.ac-spin { animation: ac-spin .8s linear infinite; }

@media (max-width: 640px) {
  .ac-select-value { max-width: 7rem; }
  .ac-select-trigger { padding: 0 12px; font-size: 13px; height: 38px; min-height: 38px; border-radius: 19px; }
  .ac-gear { width: 38px; height: 38px; }
  .ac-input, .ac-textarea { font-size: 16px; }
  .ac-grid2 { grid-template-columns: 1fr; }
  .ac-modal-card { max-height: 94vh; border-radius: 20px; }
  .ac-modal-head, .ac-modal-body, .ac-modal-foot { padding-left: 16px; padding-right: 16px; }
}