/* ============================================================
   drive/drive.css — 云盘界面（配合 liquid-glass.css）
   独立云盘不加载站点 style.css，所以这里补齐页面级组件。
   ============================================================ */

/* ---------- 标题排版（本地定义，避免依赖站点样式表） ---------- */
.lg-hero__title {
  margin: 0;
  font-size: clamp(26px, 5vw, 38px);
  font-weight: 760;
  letter-spacing: -0.03em;
  line-height: 1.12;
}

.lg-hero__sub {
  margin: 10px 0 0;
  font-size: 14.5px;
  color: var(--lg-text-soft);
}

/* ---------- 面包屑 ---------- */
.lg-crumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
  font-size: 13.5px;
  margin-bottom: 14px;
}

.lg-crumbs a {
  padding: 5px 12px;
  border-radius: var(--lg-pill);
  text-decoration: none;
  color: var(--lg-text-soft);
  background: rgba(255, 255, 255, 0.36);
  transition: all var(--lg-base) var(--lg-ease);
}

.lg-crumbs a:hover {
  color: var(--lg-text);
  background: rgba(255, 255, 255, 0.62);
}

.lg-crumbs__sep {
  color: var(--lg-text-mute);
  opacity: 0.6;
}

:root[data-theme="dark"] .lg-crumbs a {
  background: rgba(255, 255, 255, 0.1);
}

:root[data-theme="dark"] .lg-crumbs a:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* ---------- 加密文件夹状态条 ---------- */
.lg-vaultbar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 12px 18px;
  margin-bottom: 16px;
  border-radius: var(--lg-pill);
  background: linear-gradient(120deg, rgba(143, 123, 255, 0.32), rgba(79, 224, 208, 0.26));
  border: 1px solid rgba(255, 255, 255, 0.45);
  font-size: 13.5px;
}

/* ---------- 空状态 ---------- */
.lg-empty {
  text-align: center;
  padding: 44px 20px;
  color: var(--lg-text-mute);
}

.lg-empty__icon {
  font-size: 42px;
  opacity: 0.7;
  margin-bottom: 10px;
}

/* ---------- 分割线 / 页脚 ---------- */
.hr {
  border: 0;
  height: 1px;
  margin: 26px 0 18px;
  background: linear-gradient(90deg, transparent, rgba(120, 135, 165, 0.35), transparent);
}

.lg-footer {
  margin-top: 22px;
  text-align: center;
  font-size: 12.5px;
  color: var(--lg-text-mute);
  line-height: 1.9;
  padding-bottom: 18px;
}

.drive-footer {
  margin-top: 8px;
}

/* ---------- 顶部概览 ---------- */
.drive-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  overflow: hidden;
}

.drive-head__title {
  margin: 0;
  font-size: clamp(22px, 4vw, 32px);
  font-weight: 740;
  letter-spacing: -0.02em;
}

.drive-head__sub {
  margin: 6px 0 0;
  font-size: 14px;
}

.drive-head__side {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* ---------- 登录卡片 ---------- */
.drive-login {
  max-width: 460px;
  margin: 8vh auto 0;
  overflow: hidden;
}

.drive-login__inner {
  display: block;
}

.drive-login__title {
  font-size: clamp(24px, 5vw, 34px);
  margin-bottom: 6px;
}

.drive-login form {
  margin-top: 22px;
}

/* ---------- 文件列表 ---------- */
.drive-list {
  margin-bottom: 18px;
}

.drive-list .lg-item {
  width: 100%;
  font: inherit;
  color: inherit;
  text-align: left;
  cursor: pointer;
  appearance: none;
}

.drive-item--vault {
  border-color: color-mix(in srgb, #8f7bff 42%, rgba(255, 255, 255, 0.4));
  background: linear-gradient(
    120deg,
    color-mix(in srgb, #8f7bff 16%, rgba(255, 255, 255, 0.34)),
    color-mix(in srgb, #4fe0d0 12%, rgba(255, 255, 255, 0.3))
  );
}

.drive-item--vault .lg-item__icon {
  background: linear-gradient(150deg, rgba(143, 123, 255, 0.5), rgba(79, 224, 208, 0.35));
  color: #fff;
}

.drive-chip-inline {
  padding: 2px 9px;
  font-size: 11px;
}

/* ---------- 统计条 ---------- */
.drive-stats {
  gap: 6px 14px;
  font-size: 12.5px;
  line-height: 1.8;
}

.drive-stats b {
  color: var(--lg-text);
  font-weight: 700;
}

/* ---------- 加密文件夹视图 ---------- */
.drive-inline-form {
  display: inline-flex;
  margin: 0;
}

.drive-tip {
  font-size: 12.5px;
  line-height: 1.7;
  margin: 4px 0 0;
}

.drive-hint {
  margin-bottom: 14px;
}

/* ---------- 小屏 ---------- */
@media (max-width: 720px) {
  .drive-head {
    align-items: flex-start;
  }
  .drive-head__side {
    width: 100%;
  }
  .drive-stats {
    font-size: 12px;
  }
  .lg-item__trail {
    font-size: 14px;
  }
}