.project-main { width: 80%; max-width: 1560px; margin: auto; padding: calc(var(--nav-h) + 36px) 0 72px; min-height: 85vh; }
.project-head { display: flex; justify-content: space-between; align-items: center; gap: 24px; margin-bottom: 28px; padding-left: 20px; border-left: 2px solid var(--primary-line); }
.project-head h1 { font-size: clamp(30px, 4vw, 44px); line-height: 1.3; margin: 6px 0 12px; }
.project-head .section-label { margin: 0; }
.project-head p, .project-muted { color: var(--muted); }
.project-controls, .project-tabs, .project-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }
.project-tabs { margin-bottom: 16px; }
.project-tabs a { padding: 8px 14px; border-bottom: 2px solid transparent; font-size: 14px; }
.project-tabs a.current { color: var(--primary); border-color: var(--primary); font-weight: 700; }
.project-controls { padding: 14px 0; border-top: 1px solid var(--line); margin-bottom: 20px; }
.project-controls input { flex: 1; min-width: 160px; }
.project-controls input, .project-controls select, .project-form input, .project-form select, .project-form textarea, .project-discussion textarea, .project-review textarea {
  border: 1px solid var(--line-strong); background: #fff; color: var(--ink); padding: 10px 12px; border-radius: 7px; font: inherit; min-height: 44px; max-width: 100%;
}
.project-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.project-card { min-width: 0; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: var(--white); display: flex; flex-direction: column; }
.project-card:hover { border-color: var(--primary-line); }
.project-cover { aspect-ratio: 16/9; background: var(--primary-soft); overflow: hidden; }
.project-cover img { width: 100%; height: 100%; object-fit: cover; }
.project-cover-fallback { height: 100%; display: flex; flex-direction: column; justify-content: space-between; padding: 22px; color: var(--primary-dark); background: #eee6f2; }
.project-cover-fallback small { font: 600 10px var(--mono); letter-spacing: .12em; }
.project-cover-fallback strong { font-size: clamp(22px, 2.3vw, 34px); letter-spacing: -.04em; line-height: 1.3; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.project-card-copy { padding: 18px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.project-card h2 { font-size: 19px; line-height: 1.45; overflow-wrap: anywhere; }
.project-card-copy > p { color: var(--muted); font-size: 14px; line-height: 1.7; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.project-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.project-tags span { padding: 3px 7px; font: 12px var(--sans); color: var(--primary-dark); background: var(--primary-soft); border-radius: 4px; }
.project-card-meta { margin-top: auto; padding-top: 12px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; font-size: 12px; color: var(--muted); }
.project-status { font-size: 12px; color: var(--primary-dark); }
.project-empty { grid-column: 1/-1; padding: 48px 18px; text-align: center; color: var(--muted); border: 1px dashed var(--line-strong); }
#pageMessage { padding: 12px 16px; border-left: 3px solid var(--primary); background: var(--primary-soft); margin-bottom: 20px; overflow-wrap: anywhere; }
.project-form { max-width: 960px; margin: 0 auto; }
.project-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 24px 0; }
.project-form label { display: flex; flex-direction: column; gap: 6px; font-size: 14px; }
.project-form .wide { grid-column: 1/-1; }
.project-form small { color: var(--muted); font-size: 12px; }
.project-form textarea { min-height: 320px; resize: vertical; line-height: 1.8; }
.project-form input[type=file] { font-size: 13px; }
#coverPreview { max-height: 180px; width: auto; border-radius: 8px; margin-top: 8px; }
.project-detail { max-width: 1000px; margin: 0 auto; }
.project-detail h1 { font-size: clamp(28px, 4vw, 44px); line-height: 1.35; overflow-wrap: anywhere; margin: 18px 0 12px; }
.project-detail .project-summary { font-size: 18px; color: var(--muted); margin-bottom: 20px; }
.project-detail .project-actions { margin: 22px 0; }
.project-detail-cover { width: 100%; max-height: 480px; object-fit: contain; background: var(--primary-soft); margin: 22px 0; border-radius: 10px; }
.project-review { padding: 18px; border: 1px solid var(--primary-line); margin: 24px 0; background: var(--primary-soft); }
.project-review textarea { width: 100%; min-height: 112px; margin: 12px 0; resize: vertical; }
.project-review p { white-space: pre-wrap; overflow-wrap: anywhere; margin: 10px 0; }
.project-review label { display: block; line-height: 1.7; }
.project-review label:has(input[type=checkbox]) { display: flex; align-items: flex-start; gap: 10px; min-height: 44px; padding: 10px 0; cursor: pointer; }
.project-review input[type=checkbox] { flex: 0 0 auto; width: 18px; height: 18px; margin-top: 4px; accent-color: var(--primary); }
.project-discussion { margin-top: 36px; padding-top: 24px; border-top: 1px solid var(--line-strong); }
.project-comment { padding: 16px 0; border-bottom: 1px solid var(--line); }
.project-comment p { margin: 8px 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.project-comment small { color: var(--muted); }
.projects-page .nav-links { overflow-y: auto; }
@media (max-width: 900px) { .projects-page .nav-links { background: var(--paper); } }
.project-discussion textarea { width: 100%; min-height: 96px; margin: 18px 0 10px; }
.project-notifications { margin: 14px 0 22px; padding: 14px 18px; border-left: 3px solid var(--primary); background: var(--primary-soft); }
.project-notifications a { display: block; margin-top: 8px; text-decoration: underline; text-underline-offset: 3px; }
.project-inline-error { color: var(--red, #b42318); }
@media (max-width: 1100px) { .project-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) {
  .project-main { width: calc(100% - 28px); padding-top: calc(var(--nav-h) + 22px); }
  .project-head { align-items: flex-start; flex-direction: column; gap: 16px; padding-left: 14px; }
  .project-grid { grid-template-columns: 1fr; gap: 14px; }
  .project-card-copy { padding: 16px; }
  .project-controls input { flex-basis: 100%; }
  .project-controls select { flex: 1; min-width: 0; }
  .project-tabs { gap: 0; }
  .project-tabs a { padding: 9px 10px; font-size: 13px; }
  .project-form-grid { grid-template-columns: 1fr; }
  .project-cover-fallback strong { font-size: 30px; }
  .project-form input, .project-form select, .project-form textarea { font-size: 16px; }
  .project-actions .btn { min-height: 44px; }
}