/* 项目管理页 —— 遵循全站 85% 内容壳约定（同 .library-shell / .portal-shell） */
.projects-shell {
  width: 85%;
  margin: 0 auto;
  padding: 40px 0 80px;
}

@media (max-width: 768px) {
  .projects-shell {
    width: 92%;
    padding-top: 24px !important;
  }
}

/* 顶部固定的全局用户条会盖住内容：和 tools/library 一样给内容让位 */
body.has-global-user-dock .projects-shell {
  padding-top: 88px !important;
}

.projects-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 26px;
}
.projects-head h1 {
  margin: 0;
  font-size: 26px;
  font-weight: 700;
  color: var(--portal-ink, #1d1d1f);
}
.projects-head p {
  margin: 6px 0 0;
  color: var(--portal-muted, #86868b);
  font-size: 14px;
}
.projects-new {
  flex: none;
  border: 0;
  border-radius: 12px;
  padding: 10px 18px;
  background: #0071e3;
  color: #fff;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease;
}
.projects-new:hover { background: #0060c0; }

.projects-state {
  padding: 60px 0;
  text-align: center;
  color: var(--portal-muted, #86868b);
  font-size: 14px;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 22px;
  align-items: start; /* 卡片不跟随同行最高者拉伸，避免底部大片空白 */
}

.project-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--portal-border, rgba(0, 0, 0, 0.07));
  border-radius: 16px;
  background: var(--portal-card, #fff);
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  transition: box-shadow 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}
.project-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 0, 0, 0.1);
  box-shadow: 0 18px 26px -8px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
}

/* 2×2 缩略图网格，和首页「最近项目」一致。
   高度定死（不用 aspect-ratio）：大图的固有尺寸无法再把容器撑高。 */
.project-thumbs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 84px 84px;
  gap: 2px;
  background: #eef0f3;
}
/* min-width/height:0 关键：阻止大图的固有尺寸把 1fr 行撑高（否则卡片会被撑爆） */
.project-thumbs .hp-cell { overflow: hidden; background: #f3f4f6; min-width: 0; min-height: 0; }
.project-thumbs .hp-cell.empty { background: #f4f5f7; }
.project-thumbs .hp-cell img { width: 100%; height: 100%; object-fit: cover; display: block; }

.project-info { padding: 12px 14px 14px; }
.project-title {
  display: block;
  color: var(--portal-ink, #1d1d1f);
  font-size: 16px;
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.project-rename-input {
  width: 100%;
  border: 1px solid #0071e3;
  border-radius: 8px;
  padding: 5px 8px;
  font: inherit;
  font-size: 15px;
  font-weight: 700;
  color: var(--portal-ink, #1d1d1f);
  outline: none;
  box-sizing: border-box;
}
.project-meta {
  display: block;
  margin-top: 4px;
  color: var(--portal-muted, #86868b);
  font-size: 12px;
}

.project-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
}
/* 填充式按钮：打开=浅蓝底、重命名=浅灰底、删除=红字靠右（无边框） */
.project-actions a,
.project-actions button {
  border: 0;
  border-radius: 9px;
  padding: 7px 14px;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.project-actions a { background: rgba(0, 113, 227, 0.1); color: #0071e3; }
.project-actions a:hover { background: rgba(0, 113, 227, 0.18); }
.project-actions button { background: #eef0f3; color: #333840; }
.project-actions button:hover { background: #e3e6ea; }
.project-actions .danger {
  margin-left: auto;
  background: transparent;
  color: #dc2626;
}
.project-actions .danger:hover { background: #fee2e2; }

@media (prefers-color-scheme: dark) {
  .project-card { background: #1c1d20; border-color: rgba(255, 255, 255, 0.08); }
  .project-actions a { background: rgba(0, 113, 227, 0.2); color: #6db3ff; }
  .project-actions button { background: #2c2e33; color: #e6e7ea; }
  .project-actions button:hover { background: #35373d; }
  .project-actions .danger { background: transparent; color: #ff6b6b; }
}