/* TongBlog 会员系统样式 - 参考 lizhinb.com 黑色主题 */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --mem-bg: #0a0a0a;
  --mem-card: #141414;
  --mem-card-border: rgba(255,255,255,.08);
  --mem-text: #e8e8e8;
  --mem-text-dim: #888;
  --mem-input-bg: #1a1a1a;
  --mem-input-border: rgba(255,255,255,.1);
  --mem-accent: #e33b3f;
  --mem-accent-hover: #ff474b;
  --mem-btn-border: rgba(255,255,255,.25);
  --mem-radius: 14px;
}

body.mem-page {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--mem-bg);
  color: var(--mem-text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.mem-card {
  width: 100%;
  max-width: 420px;
  background: var(--mem-card);
  border: 1px solid var(--mem-card-border);
  border-radius: var(--mem-radius);
  padding: 40px 36px;
  box-shadow: 0 8px 40px rgba(0,0,0,.5);
}

.mem-card h1 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 28px;
  color: #fff;
}

.mem-field { margin-bottom: 18px; }

.mem-field label {
  display: block;
  font-size: 13px;
  color: var(--mem-text-dim);
  margin-bottom: 7px;
}

.mem-field input {
  width: 100%;
  height: 44px;
  padding: 0 14px;
  background: var(--mem-input-bg);
  border: 1px solid var(--mem-input-border);
  border-radius: 10px;
  color: var(--mem-text);
  font-size: 15px;
  outline: none;
  transition: border-color .2s;
}
.mem-field input:focus { border-color: var(--mem-accent); }
.mem-field input::placeholder { color: #555; }

.mem-btn {
  width: 100%;
  height: 44px;
  margin-top: 6px;
  background: transparent;
  border: 1px solid var(--mem-btn-border);
  border-radius: 10px;
  color: var(--mem-text);
  font-size: 15px;
  cursor: pointer;
  transition: all .2s;
}
.mem-btn:hover {
  border-color: var(--mem-accent);
  color: var(--mem-accent);
  background: rgba(227,59,63,.06);
}

.mem-links {
  text-align: center;
  margin-top: 18px;
  font-size: 13px;
  color: var(--mem-text-dim);
}
.mem-links a {
  color: var(--mem-text-dim);
  text-decoration: none;
  transition: color .2s;
}
.mem-links a:hover { color: var(--mem-accent); }
.mem-links .sep { margin: 0 8px; opacity: .4; }

.mem-error {
  background: rgba(227,59,63,.12);
  border: 1px solid rgba(227,59,63,.3);
  color: #ff6b6b;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 18px;
}
.mem-success {
  background: rgba(46,204,113,.12);
  border: 1px solid rgba(46,204,113,.3);
  color: #2ecc71;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 18px;
}

/* 个人中心 */
.mem-profile {
  width: 100%;
  max-width: 480px;
  background: var(--mem-card);
  border: 1px solid var(--mem-card-border);
  border-radius: var(--mem-radius);
  padding: 36px;
  box-shadow: 0 8px 40px rgba(0,0,0,.5);
}
.mem-profile-header {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--mem-card-border);
}
.mem-avatar {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--mem-accent), #8b1a1d);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; color: #fff; font-weight: 600;
  flex-shrink: 0;
}
.mem-profile-name { font-size: 20px; font-weight: 600; color: #fff; }
.mem-profile-email { font-size: 13px; color: var(--mem-text-dim); margin-top: 4px; }

.mem-info-row {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  font-size: 14px;
  border-bottom: 1px solid rgba(255,255,255,.04);
}
.mem-info-row .label { color: var(--mem-text-dim); }
.mem-info-row .value { color: var(--mem-text); }

.mem-profile-actions {
  display: flex; gap: 12px; margin-top: 28px;
}
.mem-profile-actions a, .mem-profile-actions button {
  flex: 1;
  height: 42px;
  line-height: 42px;
  text-align: center;
  border-radius: 10px;
  font-size: 14px;
  text-decoration: none;
  cursor: pointer;
  transition: all .2s;
}
.mem-btn-back {
  background: transparent;
  border: 1px solid var(--mem-btn-border);
  color: var(--mem-text);
}
.mem-btn-back:hover { border-color: var(--mem-accent); color: var(--mem-accent); }
.mem-btn-logout {
  background: transparent;
  border: 1px solid rgba(227,59,63,.4);
  color: var(--mem-accent);
}
.mem-btn-logout:hover { background: rgba(227,59,63,.1); }

.mem-back-home {
  position: fixed;
  top: 20px; left: 20px;
  color: var(--mem-text-dim);
  text-decoration: none;
  font-size: 14px;
  display: flex; align-items: center; gap: 6px;
  transition: color .2s;
}
.mem-back-home:hover { color: var(--mem-accent); }

@media (max-width: 480px) {
  .mem-card { padding: 30px 22px; }
  .mem-profile { padding: 26px 20px; }
}

/* ===== Heroicons 线性图标（替代 emoji，沿用现有配色与尺寸） ===== */
.hi { width:1em; height:1em; display:inline-block; flex:none; vertical-align:-0.14em; stroke-width:1.7; }
/* 个人中心快捷入口图标 */
.mem-quick .qi { display:inline-flex; color:var(--mem-accent); }
/* 写文章/我的投稿 切换标签 */
.w-tabs a { display:inline-flex; align-items:center; gap:5px; }
/* 我的投稿列表元信息 */
.mp-meta span { display:inline-flex; align-items:center; gap:4px; }
/* 空状态大图标 */
.mp-empty-icon { display:flex; justify-content:center; opacity:.5; }