/* RR ARGO Domain Optimizer — 浏览器本地 ARGO 入口优选（独立样式，复用 RR Nexus 设计变量） */

/* 停止按钮（红色警示） */
.button.danger { color: var(--red); border: 1px solid rgba(255, 116, 132, .35); background: rgba(255, 116, 132, .08); }

/* VPN / 代理检测横幅 */
.optimizer-banner {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  border-radius: 14px;
  padding: 15px 17px;
  margin: 14px 0;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .025);
}
.optimizer-banner.warning {
  border-color: rgba(245, 200, 108, .4);
  background: rgba(245, 200, 108, .08);
}
.optimizer-banner .bf-icon { font-size: 18px; margin-top: 1px; }
.optimizer-banner b { display: block; font-size: 13px; color: var(--amber); }
.optimizer-banner p { color: var(--muted); font-size: 12px; line-height: 1.6; margin: 6px 0 10px; }

/* 流量预估提示 */
.optimizer-hint {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
  margin: 0 0 14px;
  padding: 12px 15px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, .02);
}
.optimizer-hint b { color: var(--cyan); }

/* 进度条 */
.optimizer-progress-wrap { margin: 14px 0; }
.optimizer-progress-bar {
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .06);
  overflow: hidden;
  border: 1px solid var(--line);
}
.optimizer-progress-fill {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, #6ce6ce, #5aa7ff, #967cff);
  transition: width .18s ease-out;
}
.optimizer-progress-text {
  margin-top: 8px;
  font-size: 11px;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
}
.optimizer-pop-live {
  margin-top: 6px;
  font-size: 11px;
  color: var(--cyan);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  letter-spacing: .02em;
  line-height: 1.6;
}

/* Best Edge 结果卡 */
.optimizer-best { margin: 14px 0; }
.opt-best-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}
.opt-best-unstable { color: var(--amber); font-size: 11px; }
.opt-best-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.opt-best-main {
  grid-column: span 1;
  border-radius: 14px;
  padding: 16px;
  border: 1px solid var(--line-strong);
  background: linear-gradient(145deg, rgba(150, 124, 255, .12), rgba(150, 124, 255, .03));
}
.opt-best-main label, .opt-best-item label, .opt-hist-item label {
  display: block;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.opt-best-main strong {
  display: block;
  font-size: 19px;
  letter-spacing: -.02em;
  word-break: break-all;
}
.opt-best-item {
  border-radius: 14px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .02);
}
.opt-best-item strong { display: block; font-size: 17px; letter-spacing: -.02em; }

.opt-ip { color: var(--cyan); }
.opt-mono { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; }

/* 排名结果容器 */
.optimizer-results { margin-top: 14px; }

/* 亚洲入口狩猎容器 */
.optimizer-asia { margin-top: 14px; }
.opt-pop {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .05em;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
}
.opt-pop-5 { color: #2bffc6; background: rgba(43, 255, 198, .12); border: 1px solid rgba(43, 255, 198, .3); } /* HKG 香港 */
.opt-pop-4 { color: #5ae6ff; background: rgba(90, 230, 255, .12); border: 1px solid rgba(90, 230, 255, .3); } /* NRT 东京 */
.opt-pop-3 { color: #967cff; background: rgba(150, 124, 255, .12); border: 1px solid rgba(150, 124, 255, .3); } /* SIN 新加坡 */
.opt-pop-2 { color: #ff9d5c; background: rgba(255, 157, 92, .12); border: 1px solid rgba(255, 157, 92, .3); } /* ICN 首尔 */
.opt-pop-1 { color: #ffd166; background: rgba(255, 209, 102, .12); border: 1px solid rgba(255, 209, 102, .3); } /* TPE 台北 */
.opt-pop-0 { color: var(--muted); background: rgba(255, 255, 255, .05); border: 1px solid var(--line); } /* 非亚洲 */

/* 历史结果 */
.optimizer-history { margin-top: 14px; }
.opt-hist-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.opt-hist-item {
  border-radius: 12px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .02);
}
.opt-hist-item strong { display: block; font-size: 14px; word-break: break-all; }

/* 自定义候选域名输入 */
.optimizer-custom-wrap {
  margin: 14px 0;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, .02);
}
.optimizer-custom-wrap label {
  display: block;
  color: var(--muted);
  font-size: 11px;
  margin-bottom: 8px;
}
.optimizer-custom-input {
  width: 100%;
  box-sizing: border-box;
  resize: vertical;
  min-height: 48px;
  padding: 10px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: rgba(0, 0, 0, .2);
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 13px;
  line-height: 1.5;
  margin-bottom: 10px;
}
.optimizer-custom-input:focus { outline: none; border-color: var(--cyan); }

/* 推荐理由 */
.optimizer-recommendation { margin-top: 14px; }
.opt-reason-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.opt-reason-item {
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(108, 230, 206, .05);
  color: var(--text);
  font-size: 13px;
  line-height: 1.5;
}
.opt-reason-item::before {
  content: "✓ ";
  color: var(--cyan);
  font-weight: 700;
}

/* 综合评分 */
.opt-score { color: #6ce6ce; }
.opt-score-max { font-size: 11px; color: var(--muted); font-weight: 400; margin-left: 2px; }

@media (max-width: 760px) {
  .opt-best-grid, .opt-hist-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ---- 用途模式层：选择器面板 + 双栈候选卡 ---- */
.optimizer-selectors {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  padding: 16px;
  margin: 12px 0;
}
.opt-field label {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 6px;
  letter-spacing: .04em;
}
.opt-field select {
  width: 100%;
  padding: 9px 12px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 10px;
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%238b93a7' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}
.opt-field select:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(90,230,255,.12);
}
.optimizer-disclaimer {
  font-size: 12px;
  color: var(--muted);
  margin: 4px 0 12px;
  line-height: 1.6;
}
.opt-dual-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.opt-dual-hint {
  font-size: 12px;
  color: var(--muted);
  margin: 8px 0 12px;
  line-height: 1.6;
}
.opt-candidate {
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 12px;
  padding: 12px;
  background: rgba(255,255,255,.02);
}
.opt-candidate-head {
  margin-bottom: 10px;
}
.opt-candidate-empty {
  padding: 16px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  border: 1px dashed rgba(255,255,255,.16);
  border-radius: 12px;
}
@media (max-width: 640px) {
  .opt-dual-grid { grid-template-columns: 1fr; }
}

/* ---- v4：黄金参考对比 + 门禁 ---- */
.optimizer-benchmark { margin-top: 14px; }
.opt-bench-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}
.opt-bench-item {
  border-radius: 12px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .02);
}
.opt-bench-item label {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 4px;
}
.opt-bench-item strong { font-size: 16px; color: var(--text); }
.opt-gate {
  margin-top: 12px;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 13px;
  line-height: 1.5;
  font-weight: 600;
}
.opt-gate-pass {
  color: #6ce6ce;
  border: 1px solid rgba(108, 230, 206, .4);
  background: rgba(108, 230, 206, .08);
}
.opt-gate-fail {
  color: #ff7a7a;
  border: 1px solid rgba(255, 122, 122, .4);
  background: rgba(255, 122, 122, .08);
}
@media (max-width: 640px) {
  .opt-bench-summary { grid-template-columns: 1fr; }
}