/* ── Base page styling ── */
body.code-page::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("../images/code-back.jpg");
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
  opacity: 1;
  z-index: -3;
}

body.code-page::after {
  content: '';
  position: fixed;
  inset: 0;
  background: linear-gradient(180deg, rgba(2,10,18,0.25), rgba(8,16,28,0.45));
  z-index: -2;
  pointer-events: none;
}

body.code-page {
  color: #e6edf3;
  min-height: 100vh;
}

/* Nav links must be white */
body.code-page .nav-links a {
  color: #ffffff;
  opacity: 1;
}

body.code-page .nav-links a::after {
  background: rgba(255,255,255,0.7);
}

body.code-page .nav-links a.active,
body.code-page .nav-links a:hover {
  color: #ffffff;
}

/* ── Hero heading ── */
.projects-hero {
  max-width: 1080px;
  margin-bottom: 2.6rem;
}

.projects-hero h1 {
  font-family: var(--serif);
  font-size: 3rem;
  color: #ffffff;
  margin-bottom: 0.4rem;
}

.projects-hero p {
  font-family: var(--mono);
  font-size: 0.9rem;
  color: #c9d1d9;
  opacity: 0.85;
}

/* ── Project grid ── */
.proj-section { max-width: 1200px; }

.proj-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.8rem;
  padding-bottom: 1.2rem;
}

/* ── Terminal‑style card (almost opaque, negligible blur) ── */
.proj-card {
  cursor: pointer;
  background: #0d1117; /* solid terminal background */
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition:
    transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 0.3s ease,
    border-color 0.3s ease;
  box-shadow: 0 12px 28px rgba(0,0,0,0.45);
}

.proj-card:hover,
.proj-card:focus-visible {
  transform: translateY(-8px);
  border-color: rgba(100, 180, 255, 0.4);
  box-shadow: 0 24px 44px rgba(0,0,0,0.6), 0 0 0 1px rgba(100, 180, 255, 0.15);
}

.proj-card:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* Terminal bar inside card */
.proj-card .terminal-bar {
  background: #161b22;
  padding: 0.6rem 1rem;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.proj-card .terminal-filename {
  margin-left: 8px;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: #8b949e;
}

.proj-card-body {
  padding: 1.6rem 1.6rem 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  flex: 1;
}

.proj-card-title {
  font-family: var(--serif);
  font-size: 1.45rem;
  color: #ffffff;
  font-weight: 600;
  line-height: 1.2;
  margin: 0;
}

.proj-card-sub {
  font-family: var(--mono);
  font-size: 0.82rem;
  color: #c0c8d1;
  line-height: 1.6;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.proj-card-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 0.3rem;
}

.ptag {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.5px;
  color: #9ca3af;
  background: rgba(255,255,255,0.08);
  padding: 3px 10px;
  border-radius: 4px;
  border: 1px solid rgba(255,255,255,0.08);
}

.proj-card-footer {
  margin-top: auto;
  padding-top: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.proj-status {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 4px;
  flex-shrink: 0;
}

.active-badge {
  background: rgba(39, 202, 63, 0.15);
  color: #27ca3f;
  border: 1px solid rgba(39, 202, 63, 0.3);
}

.planning-badge {
  background: rgba(255, 189, 46, 0.12);
  color: #d4a017;
  border: 1px solid rgba(255, 189, 46, 0.25);
}

.proj-card-hint {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.5px;
  color: var(--accent-lt);
  opacity: 0.7;
  transition: opacity 0.25s, transform 0.25s;
}

.proj-card:hover .proj-card-hint {
  opacity: 1;
  transform: translateX(4px);
}

/* ── Project detail modal (solid dark, no transparency) ── */
.project-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 100;
  align-items: center;
  justify-content: center;
  padding: 5vh 1.2rem;
  background: #0a0e14;                      /* solid dark, no blur/transparency */
}

.project-modal-box {
  width: 100%;
  max-width: 620px;
  max-height: 88vh;
  overflow-y: auto;
  background: #0d1117;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.9);
  display: flex;
  flex-direction: column;
  scroll-behavior: smooth;                  /* smooth scrolling inside modal */
  overscroll-behavior: contain;
}

.pm-header {
  position: sticky;
  top: 0;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.7rem 1rem;
  background: #161b22;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  border-radius: 14px 14px 0 0;
  z-index: 5;
}

.pm-header .terminal-filename {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: #8b949e;
}

.pm-close {
  margin-left: auto;
  background: none;
  border: none;
  color: #8b949e;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.1rem 0.4rem;
  transition: color 0.2s;
}

.pm-close:hover { color: #fff; }

.pm-content {
  padding: 1.8rem 1.8rem 2rem;
  color: #e6edf3;
}

.pm-title {
  font-family: var(--serif);
  font-size: 1.8rem;
  color: #ffffff;
  font-weight: 600;
  margin-bottom: 1.6rem;
}

.pm-section { margin-bottom: 1.5rem; }
.pm-section:last-child { margin-bottom: 0; }

.pm-section-title {
  display: block;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.7px;
  color: var(--accent-lt);
  margin-bottom: 0.6rem;
}

.pm-placeholder {
  font-family: var(--mono);
  font-size: 0.88rem;
  color: #8b949e;
  font-style: italic;
  line-height: 1.7;
}

.feat-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.ftag {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.5px;
  color: #c9d1d9;
  border: 1px solid rgba(255,255,255,0.08);
  padding: 3px 12px;
  border-radius: 4px;
  background: rgba(255,255,255,0.04);
}

.feat-links {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.feat-link {
  font-family: var(--mono);
  font-size: 0.82rem;
  letter-spacing: 1px;
  text-decoration: none;
  padding: 0.5rem 1.3rem;
  border-radius: 4px;
  border: 1px solid #30363d;
  color: #c9d1d9;
  transition: all 0.25s;
  background: rgba(255,255,255,0.03);
}

.feat-link:hover { border-color: #8b949e; color: #fff; background: rgba(255,255,255,0.08); }

.feat-link-primary {
  background: rgba(56,139,253,0.15);
  border-color: rgba(56,139,253,0.35);
  color: #58a6ff;
}

.feat-link-primary:hover { background: rgba(56,139,253,0.25); border-color: #58a6ff; color: #fff; }

/* ── Footer terminal ── */
.code-footer-term {
  max-width: 1080px;
  margin-top: 3rem;
  margin-bottom: 1rem;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .proj-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .proj-grid {
    grid-template-columns: 1fr;
  }
}