/* ============================================================
   UnifiedAuth 统一登录组件样式 v1（2026-10-01）
   主色 亲子橙 #F0833A + 米白暖底；V6.1 正版 LOGO。
   全部类名 ua- 前缀，避免与宿主页面冲突。公开页禁用 emoji。
   ============================================================ */

#uaLoginRoot, #uaLoginRoot * { box-sizing: border-box; }

:root {
  --ua-orange: #F0833A;
  --ua-orange-d: #E57026;
  --ua-cream: #FFF9F2;
  --ua-ink: #202A38;
  --ua-navy: #1C3055;
  --ua-line: #F0E3D3;
  --ua-muted: #9A8B78;
  --ua-danger: #D05A4A;
}

/* ---------------- 右上角触发器 ---------------- */
.ua-login {
  display: inline-flex;
  align-items: center;
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
}

.ua-trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: 0;
  padding: 6px 12px 6px 8px;
  border-radius: 999px;
  cursor: pointer;
  color: var(--ua-ink);
  font-size: 14px;
  font-weight: 500;
  transition: background .2s;
  font-family: inherit;
  max-width: 220px;
}
.ua-trigger:hover { background: var(--ua-cream); }

.ua-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  border: 1.5px solid var(--ua-line);
  background: var(--ua-cream);
  color: var(--ua-muted);
}
.ua-uname {
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ua-guest-txt { white-space: nowrap; }

.ua-trigger-icon {
  width: 16px; height: 16px; flex: none; color: var(--ua-muted);
}

/* ---------------- 下拉菜单 ---------------- */
.ua-pop {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: 248px;
  background: #fff;
  border: 1px solid var(--ua-line);
  border-radius: 16px;
  box-shadow: 0 20px 48px -18px rgba(28, 48, 85, .28);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: .18s;
  z-index: 1000;
}
.ua-login.ua-open .ua-pop,
.ua-pop.ua-open {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.ua-pop-head {
  padding: 11px 12px;
  border-radius: 12px;
  background: var(--ua-cream);
  margin-bottom: 4px;
}
.ua-pop-head b { display: block; font-size: 13.5px; color: var(--ua-ink); }
.ua-pop-head span { display: block; font-size: 12px; color: var(--ua-muted); margin-top: 2px; }

.ua-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  border: 0;
  background: none;
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 14px;
  color: var(--ua-ink);
  cursor: pointer;
  text-align: left;
  font-family: inherit;
}
.ua-item:hover { background: var(--ua-cream); }
.ua-item svg { width: 16px; height: 16px; color: var(--ua-muted); flex: none; }
.ua-sep { height: 1px; background: var(--ua-line); margin: 5px 8px; }

.ua-logout { color: var(--ua-danger); }
.ua-logout svg { color: var(--ua-danger); }

/* ---------------- 登录浮层（Modal） ---------------- */
.ua-modal {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.ua-modal.ua-show { display: flex; }

.ua-mask {
  position: absolute;
  inset: 0;
  background: rgba(28, 48, 85, .42);
}

.ua-dialog {
  position: relative;
  width: 380px;
  max-width: 100%;
  background: #fff;
  border-radius: 20px;
  padding: 30px 28px 26px;
  box-shadow: 0 28px 70px -24px rgba(28, 48, 85, .4);
  max-height: calc(100vh - 40px);
  overflow-y: auto;
}
.ua-dialog img.ua-logo {
  height: 32px;
  width: auto;
  display: block;
  margin-bottom: 18px;
}
.ua-dialog h3 {
  margin: 0 0 4px;
  font-size: 20px;
  color: var(--ua-ink);
  font-family: inherit;
}
.ua-dialog .ua-sub {
  margin: 0 0 20px;
  font-size: 13px;
  color: var(--ua-muted);
}
.ua-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 30px;
  height: 30px;
  border: 0;
  border-radius: 50%;
  background: none;
  color: var(--ua-muted);
  font-size: 18px;
  line-height: 30px;
  cursor: pointer;
  padding: 0;
}
.ua-close:hover { background: var(--ua-cream); }

.ua-field { margin-bottom: 14px; }
.ua-field label {
  display: block;
  font-size: 13px;
  color: var(--ua-muted);
  margin-bottom: 6px;
}
.ua-field input {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid var(--ua-line);
  border-radius: 10px;
  font-size: 15px;
  background: var(--ua-cream);
  color: var(--ua-ink);
  font-family: inherit;
}
.ua-field input:focus {
  outline: none;
  border-color: var(--ua-orange);
  background: #fff;
}
.ua-code-row { display: flex; gap: 10px; }
.ua-code-row input { flex: 1; min-width: 0; }

.ua-btn {
  border: 1px solid var(--ua-orange);
  background: var(--ua-orange);
  color: #fff;
  border-radius: 10px;
  padding: 9px 16px;
  font-size: 14px;
  cursor: pointer;
  font-family: inherit;
  white-space: nowrap;
  transition: background .2s, border-color .2s;
}
.ua-btn:hover { background: var(--ua-orange-d); border-color: var(--ua-orange-d); }
.ua-btn:disabled { opacity: .55; cursor: not-allowed; }
.ua-btn.ua-ghost { background: #fff; color: var(--ua-orange-d); }
.ua-btn.ua-block { width: 100%; padding: 12px; font-size: 15px; }

.ua-error {
  color: var(--ua-danger);
  font-size: 13px;
  min-height: 18px;
  margin: 2px 0 10px;
}
.ua-hint {
  font-size: 12px;
  color: var(--ua-muted);
  margin-top: 14px;
  text-align: center;
  line-height: 1.6;
}

/* ---------------- 权限渲染：只读态 ---------------- */
.ua-readonly { position: relative; }
.ua-ro-tag {
  display: none;
  font-size: 11px;
  padding: 1px 8px;
  border-radius: 999px;
  background: #EFE7DB;
  color: #8A7B66;
  margin-left: 6px;
  vertical-align: middle;
}
.ua-readonly .ua-ro-tag { display: inline-block; }
.ua-readonly .ua-ro-tag::before { content: "只读"; }

[disabled].ua-readonly,
.ua-readonly [disabled],
a.ua-readonly,
.ua-readonly a[aria-disabled="true"] { cursor: not-allowed; opacity: .65; }

/* ---------------- Toast ---------------- */
.ua-toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--ua-navy);
  color: #fff;
  padding: 10px 22px;
  border-radius: 10px;
  font-size: 14px;
  z-index: 1200;
  opacity: 0;
  transition: .25s;
  pointer-events: none;
  max-width: 90vw;
  text-align: center;
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
}
.ua-toast.ua-show { opacity: 1; }
.ua-toast.ua-bad { background: var(--ua-danger); }

/* ---------------- 响应式 ---------------- */
@media (max-width: 560px) {
  .ua-uname { display: none; }
  .ua-trigger { padding: 5px; max-width: none; }
  .ua-guest-txt { display: none; }
  .ua-trigger-icon { width: 20px; height: 20px; }
  .ua-avatar { width: 32px; height: 32px; }
  .ua-pop { position: fixed; top: auto; bottom: 0; left: 0; right: 0;
    width: 100%; border-radius: 18px 18px 0 0; transform: translateY(100%);
    transition: transform .25s; max-height: 60vh; overflow-y: auto;
    box-shadow: 0 -12px 40px rgba(28, 48, 85, .22);
    padding-bottom: calc(8px + env(safe-area-inset-bottom)); }
  .ua-pop.ua-open { transform: none; }
  .ua-login.ua-open .ua-pop,
  .ua-pop.ua-open { transform: none; }
  .ua-dialog { padding: 26px 22px 22px; border-radius: 18px; }
  /* Toast 移到顶部，避免与底部账户抽屉重叠 */
  .ua-toast { bottom: auto; top: calc(64px + env(safe-area-inset-top)); }
}