/* =============================================================
   foget.css — 找回密码/账号页（lakesu 风格化，保留原类名）
   主题: Indigo #4f46e5; 背景: #f1f5f9; 卡片 12px; 断点 768px
   ============================================================= */
:root {
  --primary: #4f46e5;
  --primary-hover: #4338ca;
  --primary-soft: #eef2ff;
  --danger: #dc2626;
  --danger-soft: #fef2f2;
  --success: #16a34a;
  --text: #0f172a;
  --text-2: #475569;
  --text-3: #94a3b8;
  --bg: #f1f5f9;
  --card: #ffffff;
  --border: #e2e8f0;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, .08), 0 2px 4px -2px rgba(15, 23, 42, .05);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  margin: 0;
  padding: 72px 16px 16px;
  color: var(--text);
}

.container { width: 100%; max-width: 420px; margin: auto; }

.site-footer { width: 100%; }

.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 32px 24px;
  box-shadow: var(--shadow-md);
  text-align: center;
  max-height: calc(100vh - 32px);
  overflow-y: auto;
  border: 1px solid var(--border);
}

.title {
  color: var(--text);
  font-size: 28px;
  margin-bottom: 24px;
  font-weight: 600;
  letter-spacing: 1px;
}

.form-group { margin-bottom: 16px; }

.form-group input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 16px;
  transition: border-color .2s;
  outline: none;
  background: #fff;
  color: var(--text);
  font-family: inherit;
}
.form-group input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(79, 70, 229, .12); }
.form-group input::placeholder { color: var(--text-3); }

/* 密码框容器，放置切换图标 */
.password-wrapper { position: relative; }
.password-wrapper input { padding-right: 45px; }
.toggle-password {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  display: flex;
  align-items: center;
  fill: var(--text-3);
}
.toggle-password svg { fill: var(--text-3); }
.toggle-password:hover svg { fill: var(--primary); }

.button-row { display: flex; gap: 12px; justify-content: center; margin-top: 16px; flex-wrap: wrap; }

.btn {
  padding: 12px 24px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 16px;
  cursor: pointer;
  transition: opacity .2s, background .2s;
  font-weight: 500;
  font-family: inherit;
}
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 2px 6px rgba(79, 70, 229, .28); }
.btn-primary:hover { background: var(--primary-hover); }
.btn-primary:disabled { background: #a5b4fc; cursor: not-allowed; opacity: .8; }
.btn-secondary { background: var(--bg); color: var(--text-2); }
.btn-secondary:hover { background: var(--border); color: var(--text); }

.msg { margin-top: 12px; font-size: 14px; min-height: 20px; color: var(--danger); }

#accountResult {
  margin-top: 20px;
  padding: 12px;
  background: var(--primary-soft);
  border-radius: var(--radius-sm);
  font-size: 15px;
  border: 1px solid #c7d2fe;
}

#resetForm { margin-top: 20px; }

/* 移动端适配 */
@media (max-width: 768px) {
  body { padding: 64px 12px 16px; }
  .card { padding: 24px 16px; }
  .title { font-size: 24px; }
  .btn { padding: 10px 18px; font-size: 15px; min-height: 40px; }
  .button-row { flex-direction: column; align-items: stretch; }
  .button-row .btn { width: 100%; }
  .toggle-password { padding: 10px; right: 8px; }
}

/* 补充断点 480px */
@media (max-width: 480px) {
  .card { padding: 20px 14px; }
  .title { font-size: 22px; margin-bottom: 18px; }
  .btn { padding: 10px 14px; font-size: 14px; }
}