/* 密碼欄位的小眼睛與即時規則清單。搭配 static/js/password-ux.js。
   刻意只用 CSS 變數的 fallback 值，因為登入／啟用／重設密碼這幾頁是獨立頁面，
   不吃 base.html 那份完整的變數表。 */

.pw-eye-wrap {
  position: relative;
  display: block;
}

.pw-eye-wrap > input {
  /* 留出按鈕的位置，否則長密碼會被蓋住 */
  padding-right: 2.75rem !important;
}

.pw-eye-btn {
  position: absolute;
  top: 50%;
  right: 0.5rem;
  transform: translateY(-50%);
  width: 2rem;
  height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--text-secondary, #64748b);
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.95rem;
  line-height: 1;
  transition: color 0.15s, background 0.15s;
}

.pw-eye-btn:hover {
  color: var(--text-primary, #1e293b);
  background: rgba(0, 0, 0, 0.05);
}

.pw-eye-btn:focus-visible {
  outline: 2px solid var(--color-primary, #475569);
  outline-offset: 1px;
}

.pw-eye-btn[aria-pressed="true"] {
  color: var(--color-primary, #475569);
}

/* ── 即時規則清單 ─────────────────────────────────────────────────── */

.pw-rules-box {
  margin-top: 0.5rem;
}

.pw-rules {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: var(--font-size-xs, 0.7rem);
  line-height: 1.6;
}

.pw-rule {
  display: flex;
  align-items: flex-start;
  gap: 0.4rem;
  color: var(--text-secondary, #64748b);
  transition: color 0.15s;
}

.pw-rule-icon {
  flex-shrink: 0;
  width: 1em;
  text-align: center;
  margin-top: 0.15em;
}

.pw-rule-idle .pw-rule-icon {
  opacity: 0.4;
}

.pw-rule-pending .pw-rule-icon {
  opacity: 0.6;
}

.pw-rule-ok {
  color: #15803d;
}

.pw-rule-bad {
  color: #b91c1c;
}

.pw-rule-extra {
  margin-top: 0.35rem;
  font-size: var(--font-size-xs, 0.7rem);
  color: #b91c1c;
  line-height: 1.6;
}

/* ── 確認欄位是否一致 ─────────────────────────────────────────────── */

.pw-confirm-note {
  margin-top: 0.4rem;
  font-size: var(--font-size-xs, 0.7rem);
  line-height: 1.6;
  min-height: 1em;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.pw-confirm-note.is-ok {
  color: #15803d;
}

.pw-confirm-note.is-bad {
  color: #b91c1c;
}

/* ── 深色模式 ─────────────────────────────────────────────────────── */

html.dark-theme .pw-eye-btn {
  color: var(--text-secondary);
}

html.dark-theme .pw-eye-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.08);
}

html.dark-theme .pw-rule-ok {
  color: #4ade80;
}

html.dark-theme .pw-rule-bad,
html.dark-theme .pw-rule-extra {
  color: #f87171;
}

html.dark-theme .pw-confirm-note.is-ok {
  color: #4ade80;
}

html.dark-theme .pw-confirm-note.is-bad {
  color: #f87171;
}