/* ══════════════════════════════════════════════════════════════
   账号与云存档页样式
   · 颜色全部走 PaperMod 主题变量，明暗模式自动跟随
   · 无外部字体/图片依赖（CSP 同源白名单）
   ══════════════════════════════════════════════════════════════ */

#ac-root {
  --ac-accent: #4f7cff;
  --ac-accent2: #7b5cff;
  --ac-gold: #e8a70e;
  max-width: 640px;
  margin: 0 auto;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
               "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--primary, #1f1f1f);
}

.ac-head h2 { margin: 0 0 8px; font-size: 22px; }
.ac-sub {
  margin: 0 0 18px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--secondary, #5b6470);
}

/* 未登录时把正文宽度放宽一点（和游戏页同理） */
@media (min-width: 900px) {
  .main:has(#ac-root) { max-width: min(760px, 92vw); }
}

/* ── 标签页 ── */
.ac-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 4px;
  margin-bottom: 16px;
  background: var(--tertiary, #eef1f6);
  border-radius: 12px;
}
.ac-tab {
  flex: 1 1 auto;
  padding: 9px 12px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  color: var(--secondary, #5b6470);
  cursor: pointer;
  background: transparent;
  border: 0;
  border-radius: 9px;
  transition: background 0.15s ease, color 0.15s ease;
}
.ac-tab:hover { color: var(--primary, #1f1f1f); }
.ac-tab.is-on {
  color: #fff;
  background: linear-gradient(135deg, var(--ac-accent), var(--ac-accent2));
  box-shadow: 0 8px 18px -12px rgba(79, 124, 255, 0.95);
}

/* ── 表单 ── */
.ac-form { display: block; }
.ac-form.hidden { display: none; }
.ac-field {
  display: block;
  margin-bottom: 12px;
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--secondary, #5b6470);
}
.ac-field input {
  display: block;
  width: 100%;
  box-sizing: border-box;
  margin-top: 5px;
  padding: 10px 12px;
  font-family: inherit;
  font-size: 14px;
  color: var(--primary, #1f1f1f);
  background: var(--entry, #fff);
  border: 1px solid var(--border, #e0e0e0);
  border-radius: 9px;
}
.ac-field input:focus {
  border-color: var(--ac-accent);
  outline: none;
}
.ac-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 10px;
}
.ac-row .ac-field { flex: 1 1 160px; margin-bottom: 12px; }
.ac-row .ac-side { margin-bottom: 12px; }

.ac-go {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 132px;
  padding: 10px 22px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  cursor: pointer;
  background: linear-gradient(135deg, var(--ac-accent), var(--ac-accent2));
  border: 0;
  border-radius: 10px;
  transition: filter 0.15s ease, transform 0.12s ease;
}
.ac-go:hover { filter: brightness(1.06); }
.ac-go:active { transform: translateY(1px); }
.ac-go[disabled] { opacity: 0.6; cursor: default; }

.ac-side {
  padding: 9px 16px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary, #1f1f1f);
  cursor: pointer;
  background: var(--tertiary, #eef1f6);
  border: 1px solid var(--border, #e0e0e0);
  border-radius: 9px;
}
.ac-side:hover { filter: brightness(0.97); }
.ac-side[disabled] { opacity: 0.6; cursor: default; }

.ac-note {
  margin: 0 0 12px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--secondary, #5b6470);
}

/* ── 提示条 ── */
.ac-msg {
  min-height: 20px;
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--secondary, #5b6470);
}
.ac-msg.is-ok {
  padding: 9px 13px;
  color: #1c6b46;
  background: rgba(46, 194, 126, 0.14);
  border-radius: 9px;
}
.ac-msg.is-bad {
  padding: 9px 13px;
  color: #a4232d;
  background: rgba(255, 91, 106, 0.14);
  border-radius: 9px;
}

/* ── 已登录面板 ── */
#ac-user.hidden, #ac-guest.hidden { display: none; }
.ac-id {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: linear-gradient(135deg, var(--ac-accent), var(--ac-accent2));
  border-radius: 14px;
  color: #fff;
}
.ac-avatar { font-size: 26px; line-height: 1; }
.ac-id-text { display: flex; flex-direction: column; }
.ac-id-text strong { font-size: 16px; word-break: break-all; }
.ac-sub2 { font-size: 12px; opacity: 0.86; }

.ac-facts {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--border, #e0e0e0);
}
.ac-facts li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 2px;
  font-size: 13px;
  border-bottom: 1px solid var(--border, #e0e0e0);
}
.ac-facts span { color: var(--secondary, #5b6470); }
.ac-facts b { color: var(--ac-gold); font-variant-numeric: tabular-nums; }

.ac-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.ac-nick {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 10px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--border, #e0e0e0);
}
.ac-nick .ac-field { flex: 1 1 200px; margin-bottom: 0; }
.ac-nick .ac-side { margin-bottom: 0; }

.ac-details {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--border, #e0e0e0);
}
.ac-details summary {
  font-size: 13px;
  font-weight: 700;
  color: var(--secondary, #5b6470);
  cursor: pointer;
}
.ac-details .ac-form { margin-top: 12px; }

.ac-foot {
  margin: 22px 0 0;
  padding-top: 14px;
  font-size: 12px;
  line-height: 1.75;
  color: var(--secondary, #5b6470);
  border-top: 1px solid var(--border, #e0e0e0);
}