/* Project Detail Page */
.page-project-detail .content {
  grid-template-columns: 1fr;
  padding: 0;
  gap: 0;
  min-height: calc(var(--frame-height) - var(--chrome-top) - var(--chrome-bottom));
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior-x: none;
  overscroll-behavior-y: contain;
  touch-action: pan-y;
  scrollbar-width: thin;
  scrollbar-color: rgba(174, 180, 189, 0.5) transparent;
  background: transparent;
}

.page-project-detail .content::-webkit-scrollbar {
  width: 8px;
}

.page-project-detail .content::-webkit-scrollbar-thumb {
  background: rgba(174, 180, 189, 0.45);
  border-radius: 999px;
}

.project-detail {
  padding: 18px 20px 20px;
  display: grid;
  gap: 14px;
  align-content: start;
  animation: fade-up 620ms ease 60ms both;
}

.project-detail-header {
  display: grid;
  gap: 8px;
}

.project-kicker {
  margin: 0;
  color: #a9c7e8;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  line-height: 1.1;
}

.project-detail h1 {
  margin: 0;
  color: #f7f8fa;
  font-size: 29px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.06;
}

.project-summary {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.008em;
  line-height: 1.36;
}

.project-meta {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 12px;
}

.project-meta .meta-item {
  margin: 0;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, rgba(14, 18, 24, 0.5) 100%);
}

.project-meta dt {
  margin: 0;
  color: #a6adb6;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.1;
}

.project-meta dd {
  margin: 6px 0 0;
  color: #e2e6ed;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.005em;
}

.project-meta dd.project-status {
  display: inline-flex;
  width: fit-content;
}

.project-meta dd.project-status.done {
  color: #9edfc2;
}

.project-meta dd.project-status.active {
  color: #dce3ed;
}

.project-block {
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03) 0%, rgba(13, 16, 22, 0.45) 100%);
}

.project-block h2 {
  margin: 0;
  color: #edf1f7;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.project-block p {
  margin: 8px 0 0;
  color: #aeb4be;
  font-size: 13px;
  line-height: 1.45;
}

.project-block ul {
  margin: 8px 0 0 18px;
  padding: 0;
  color: #aeb4be;
  font-size: 13px;
  line-height: 1.45;
}

.project-doc code {
  color: #d3e6fc;
  font-family: "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 0.94em;
}

.project-doc .doc-pre {
  margin: 8px 0 0;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 8px;
  background: rgba(10, 13, 18, 0.6);
  color: #ccd6e2;
  font-family: "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 12px;
  line-height: 1.45;
  overflow-x: auto;
  white-space: pre;
}

.project-doc .doc-pre code {
  color: inherit;
  font-size: inherit;
}

.project-doc .doc-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
  font-size: 13px;
}

.project-doc .doc-table th,
.project-doc .doc-table td {
  text-align: left;
  vertical-align: top;
  padding: 8px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.project-doc .doc-table th {
  color: #dde6f2;
  font-weight: 700;
}

.project-doc .doc-table td {
  color: #b9c0ca;
}

.project-links {
  margin-top: 2px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.project-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  padding: 0 12px;
  border: 1px solid rgba(110, 178, 255, 0.36);
  border-radius: 7px;
  background: linear-gradient(180deg, rgba(110, 178, 255, 0.14) 0%, rgba(16, 20, 27, 0.24) 100%);
  color: #c7ddf5;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: border-color var(--transition-fast), background-color var(--transition-fast),
    color var(--transition-fast);
}

.project-link:hover {
  border-color: rgba(110, 178, 255, 0.62);
  color: #e3effc;
}

.project-link.ghost {
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.02);
  color: #c9d0da;
}

/* Overlay-style project detail page (phase 1: Elixir Nawala only) */
.page-project-detail-overlay {
  background: transparent;
  overflow: hidden;
  padding: 0;
}

.page-project-detail-overlay::before,
.page-project-detail-overlay::after {
  content: none;
}

.page-project-detail-overlay .project-overlay-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: auto;
  overflow: hidden;
}

.page-project-detail-overlay .project-overlay-bg iframe {
  width: 100%;
  height: 100%;
  border: 0;
  transform: none;
  filter: none;
  opacity: 1;
  pointer-events: auto;
}

.page-project-detail-overlay .project-overlay-mask {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(circle at 10% 8%, rgba(255, 255, 255, 0.04), transparent 34%),
    radial-gradient(circle at 92% 94%, rgba(255, 255, 255, 0.025), transparent 32%),
    rgba(6, 8, 12, 0.24);
  backdrop-filter: none;
}

.page-project-detail-overlay .frame.project-overlay-modal {
  position: fixed;
  z-index: 2;
  top: clamp(18px, 3.8vh, 46px);
  right: clamp(58px, 7.2vw, 172px);
  left: auto;
  width: min(720px, calc(100vw - 220px));
  height: min(68dvh, 680px);
  min-height: 460px;
  max-height: 68dvh;
  margin: 0;
  border-width: 1px;
  border-color: rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  box-shadow:
    0 34px 80px rgba(0, 0, 0, 0.6),
    0 0 0 1px rgba(255, 255, 255, 0.04),
    inset 0 0 0 1px rgba(255, 255, 255, 0.015);
  animation: frame-in 420ms cubic-bezier(0.24, 0.8, 0.26, 1);
}

.page-project-detail-overlay .frame.project-overlay-modal .topbar {
  cursor: grab;
  user-select: none;
  touch-action: none;
}

.page-project-detail-overlay.is-overlay-dragging {
  user-select: none;
}

.page-project-detail-overlay .frame.project-overlay-modal[data-dragging="true"] .topbar,
.page-project-detail-overlay.is-overlay-dragging .frame.project-overlay-modal .topbar {
  cursor: grabbing;
}

.page-project-detail-overlay.is-overlay-modal-closed .frame.project-overlay-modal {
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px) scale(0.992);
  transition: opacity 220ms ease, transform 220ms ease;
}

.page-project-detail-overlay.is-overlay-modal-closed .project-overlay-mask {
  display: none;
}

.page-about-overlay .frame.project-overlay-modal {
  top: clamp(34px, 5.2vh, 70px);
  left: clamp(200px, 15.2vw, 408px);
  right: auto;
}

.page-project-detail-overlay .frame.project-overlay-modal::after {
  opacity: 0.09;
}

@media (max-width: 860px) {
  .page-project-detail-overlay {
    padding: 0;
  }

  .page-project-detail-overlay .project-overlay-bg,
  .page-project-detail-overlay .project-overlay-mask {
    display: none;
  }

  .page-project-detail-overlay .frame.project-overlay-modal {
    position: relative;
    top: auto;
    right: auto;
    left: auto;
    width: 100vw;
    height: 100dvh;
    min-height: 100dvh;
    max-height: 100dvh;
    border-width: 0;
    border-radius: 0;
    box-shadow: none;
  }
}