/* ============================================================
   user-chip 共享组件样式（主页 + workspace 共用）
   弹窗：头像裁切 / Key 管理。与 assets/js/user-chip.js 配套。
   ============================================================ */
/* class 的 display 会压过 UA 的 [hidden]{display:none}，必须显式恢复 */
.auth-overlay[hidden],
[hidden] {
  display: none !important;
}
.auth-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(6px);
  z-index: 200;
  display: grid;
  place-items: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.2s;
}
.auth-overlay.show { opacity: 1; }
.auth-modal {
  position: relative;
  width: min(400px, 100%);
  background: var(--card, #25212d);
  border: 1px solid var(--border-strong, rgba(255,255,255,.16));
  border-radius: 22px;
  padding: 28px 26px 24px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, .35);
  transform: translateY(10px);
  transition: transform 0.2s;
  max-height: calc(100vh - 40px);
  overflow-y: auto;
}
.auth-overlay.show .auth-modal { transform: none; }

/* 头像裁切 */
.avatar-modal { width: min(420px, 100%); }
.avatar-modal__title { margin: 0 0 16px; font-size: 17px; font-weight: 700; }
.avatar-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 14px;
  overflow: hidden;
  background: var(--bg-soft, #211c28);
  border: 1px solid var(--border-strong, rgba(255,255,255,.16));
}
.avatar-stage img { display: block; max-width: 100%; }
.avatar-stage img[hidden] { display: none; }
.avatar-stage__empty {
  position: absolute; inset: 0;
  display: grid; place-items: center; align-content: center; gap: 10px;
  color: var(--text-faint, #a294a6); font-size: 13px;
}
.avatar-stage__empty[hidden] { display: none; }
.avatar-ops { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.avatar-modal__hint { margin: 10px 0 0; font-size: 12px; color: var(--text-faint, #a294a6); line-height: 1.5; }
.avatar-modal__foot { display: flex; justify-content: flex-end; gap: 10px; margin-top: 16px; }
.avatar-btn {
  border: 1px solid var(--border-strong, rgba(255,255,255,.16));
  background: transparent;
  color: var(--text-dim, #bdb0c0);
  border-radius: 10px;
  padding: 7px 13px;
  font-size: 13px;
  cursor: pointer;
}
.avatar-btn:hover:not(:disabled) { color: var(--text, #f7f0f4); border-color: var(--accent, #ff817c); }
.avatar-btn:disabled { opacity: 0.45; cursor: not-allowed; }
.avatar-btn--primary {
  background: var(--grad, linear-gradient(120deg, #ef7365, #e3658e));
  border: none; color: #fff; font-weight: 600;
}
.avatar-btn--primary:hover:not(:disabled) { color: #fff; filter: brightness(1.08); }
.avatar-btn--danger:hover:not(:disabled) { color: #ff7a7a; border-color: #ff7a7a; }
.avatar-btn--ghost { background: transparent; }

/* Key 管理 */
.key-mgr-modal { width: min(480px, 100%); }
.key-mgr__title { font-size: 18px; font-weight: 800; margin-bottom: 8px; }
.key-mgr__desc { font-size: 12.5px; color: var(--text-dim, #bdb0c0); line-height: 1.7; margin-bottom: 16px; }
.key-mgr__list {
  display: flex; flex-direction: column; gap: 10px;
  max-height: 300px; overflow-y: auto; margin-bottom: 16px;
}
.key-row {
  display: flex; align-items: center; gap: 12px;
  background: var(--hover, rgba(255,255,255,.05));
  border: 1px solid var(--border, rgba(255,255,255,.07));
  border-radius: 13px; padding: 12px 14px;
}
.key-row__info { flex: 1; min-width: 0; }
.key-row__info strong {
  display: block; font-size: 13.5px; margin-bottom: 3px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.key-row__info span { font-size: 11.5px; color: var(--text-faint, #a294a6); }
.key-row__defpill { font-size: 11px; font-weight: 700; color: #ffb224; }
.key-row__setdef,
.key-row__del {
  font-size: 12px; border-radius: 9px; padding: 6px 10px; cursor: pointer;
  border: 1px solid var(--border, rgba(255,255,255,.07));
  background: transparent; color: var(--text-dim, #bdb0c0);
}
.key-row__setdef:hover { color: var(--text, #f7f0f4); border-color: var(--accent, #ff817c); }
.key-row__del:hover { color: #f87171; border-color: rgba(248, 113, 113, 0.4); }
.key-mgr__new { display: flex; gap: 10px; }
.key-mgr__new input {
  flex: 1; border-radius: 12px; padding: 10px 14px;
  font: inherit; font-size: 13.5px; outline: none;
  background: var(--field, rgba(255,255,255,.04));
  border: 1px solid var(--border, rgba(255,255,255,.07));
  color: var(--text, #f7f0f4);
}
.key-mgr__new input:focus { border-color: var(--accent, #ff817c); }
.key-mgr__empty { text-align: center; color: var(--text-faint, #a294a6); font-size: 13px; padding: 18px 0; }
.btn-primary.btn-sm {
  border: 0; border-radius: 10px; padding: 8px 14px;
  font-size: 13px; font-weight: 600; color: #fff; cursor: pointer;
  background: var(--grad, linear-gradient(120deg, #ef7365, #e3658e));
}

/* user-chip 下拉菜单：保证不被父级裁切 */
.user-chip { position: relative; z-index: 120; }
.user-menu { z-index: 130; }

/* ---------- 系统设置面板 ---------- */

/* ---------- 系统设置面板 ---------- */
.settings-modal {
  width: min(760px, calc(100vw - 32px));
  max-height: min(600px, calc(100vh - 48px));
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 0;
}
.settings-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 22px 24px 16px;
  border-bottom: 1px solid var(--border, rgba(108, 66, 84, .1));
}
.settings-title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.settings-sub {
  margin: 4px 0 0;
  font-size: 12.5px;
  color: var(--text-dim, #827382);
}
.auth-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 32px;
  height: 32px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  color: var(--text-dim, #827382);
  background: transparent;
  border: 0;
  cursor: pointer;
}
.auth-close:hover { background: rgba(127, 127, 127, 0.14); color: var(--text, inherit); }
.auth-close:focus-visible { outline: 2px solid var(--brand, #ff6a3d); outline-offset: 2px; }
.auth-close svg { fill: currentColor; }
.settings-head .auth-close {
  position: static;
  margin: -2px -4px 0 0;
  flex-shrink: 0;
}
.settings-body {
  display: flex;
  gap: 20px;
  min-height: 320px;
  padding: 18px 24px 24px;
  overflow: hidden;
}
.settings-nav {
  flex: 0 0 132px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-top: 2px;
}
.settings-nav__item {
  text-align: left;
  padding: 10px 12px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--text-dim, #827382);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.settings-nav__item:hover {
  background: var(--card-2, #302936);
  color: var(--text, #372d3e);
}
.settings-nav__item.is-active {
  background: color-mix(in srgb, var(--accent, #cf5d58) 14%, transparent);
  color: var(--text, #372d3e);
  font-weight: 600;
}
.settings-main {
  flex: 1;
  overflow: auto;
  padding-right: 4px;
}
.settings-main > section {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.settings-card {
  padding: 20px 22px;
  border: 1px solid transparent;
  border-radius: 14px;
  background: var(--card-2, #302936);
  color: var(--text, #f7f0f4);
}
html.theme-light .settings-card {
  background: #fff6f4;
}
.settings-card--row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.settings-card__head {
  margin-bottom: 12px;
}
.settings-label {
  margin: 0;
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.35;
}
.settings-hint {
  margin: 3px 0 0;
  font-size: 12px;
  line-height: 1.45;
  color: var(--text-dim, #827382);
}
.settings-theme {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.settings-theme__opt {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 12px 10px 14px;
  border: 1.5px solid transparent;
  border-radius: 12px;
  background: var(--card, #25212d);
  color: var(--text, #f7f0f4);
  font: inherit;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.15s;
}
html.theme-light .settings-theme__opt {
  background: rgba(255, 255, 255, 0.88);
}
.settings-theme__opt:hover {
  border-color: var(--border-strong, rgba(255, 255, 255, .16));
}
.settings-theme__opt.is-on {
  border-color: var(--accent, #cf5d58);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent, #cf5d58) 35%, transparent);
}
.settings-theme__preview {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border, rgba(108, 66, 84, .12));
  display: block;
}
.preview-light {
  background: #fffdfb;
}
.preview-dark {
  background: #1c1720;
}
.preview-auto {
  background: linear-gradient(90deg, #fffdfb 50%, #1c1720 50%);
}
.preview-bar,
.preview-dot,
.preview-line,
.preview-split {
  display: none;
}
.settings-theme__name {
  font-size: 12.5px;
  font-weight: 600;
}
.settings-select {
  flex-shrink: 0;
  width: min(200px, 42%);
  min-height: 38px;
  padding: 8px 12px;
  border: 1px solid var(--border-strong, rgba(108, 66, 84, .2));
  border-radius: 10px;
  background: var(--card, #25212d);
  color: var(--text, #f7f0f4);
  font: inherit;
  font-size: 13px;
}
html.theme-light .settings-select {
  background: rgba(255, 255, 255, 0.92);
}
.settings-select:focus {
  outline: none;
  border-color: var(--accent, #cf5d58);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent, #cf5d58) 22%, transparent);
}
.settings-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.settings-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  overflow: hidden;
  display: grid;
  place-items: center;
  background: var(--grad, linear-gradient(135deg, #ef7365, #e3658e));
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  flex-shrink: 0;
}
.settings-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.settings-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 10px;
}
.settings-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 14px;
  border: 1px solid var(--border, rgba(108, 66, 84, .12));
  border-radius: 10px;
  color: var(--text, #372d3e);
  font-size: 13px;
  text-decoration: none;
  transition: border-color 0.15s, background 0.15s;
}
.settings-links a:hover {
  border-color: var(--accent, #cf5d58);
  background: color-mix(in srgb, var(--accent, #ff817c) 12%, transparent);
}
html.theme-light .settings-links a:hover {
  background: rgba(255, 255, 255, 0.55);
}
.settings-links a span:last-child {
  color: var(--text-dim, #827382);
}

@media (max-width: 640px) {
  .settings-body {
    flex-direction: column;
    min-height: 0;
    overflow: auto;
  }
  .settings-nav {
    flex: none;
    flex-direction: row;
    overflow-x: auto;
  }
  .settings-card--row {
    flex-direction: column;
    align-items: flex-start;
  }
  .settings-select { width: 100%; }
}