/* ============================================================
   GLASS PANEL REDESIGN
   Sections (About, Skills, Experience, Publications, Contact)
   are rendered inside a centered square glass container.
   The bee background + honeycomb remain fully visible behind it.
   ============================================================ */

/* ── 1. Make the section-panel overlay transparent so the
        bee / honeycomb scene shows through ─────────────────── */
#section-panel {
  background: transparent !important;
  background-color: transparent !important;
  background-image: none !important;
  /* subtle dark vignette so glass box pops */
  box-shadow: inset 0 0 0 9999px rgba(10, 9, 8, 0.42);
}

/* ── 2. Reframe panel-content as the centered glass rectangle ─── */
#panel-content {
  /* Center the box in the viewport */
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  margin: 0;

  /* Wide rectangle — generous sides */
  width: min(1160px, calc(100vw - 1.5rem));
  height: min(78vh, 680px);
  max-width: none;
  max-height: none;

  padding: 2.5rem 4rem 2.5rem;
  overflow-y: auto;
  overflow-x: hidden;

  /* Gray frosted glass */
  background: rgba(34, 32, 28, 0.62);
  backdrop-filter: blur(24px) saturate(1.4) brightness(0.95);
  -webkit-backdrop-filter: blur(24px) saturate(1.4) brightness(0.95);

  /* Rounded rectangle */
  border-radius: 18px;

  /* Amber-tinted glass border */
  border: 1px solid rgba(240, 184, 76, 0.20);

  /* Layered glow: inner shimmer + outer ambient */
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.04) inset,
    0 2px 0 rgba(255, 255, 255, 0.08) inset,
    0 0 40px rgba(240, 184, 76, 0.06) inset,
    0 32px 90px rgba(0, 0, 0, 0.60),
    0 0 80px rgba(240, 184, 76, 0.08);

  /* Pointer-events stay on so stop-propagation works */
  pointer-events: auto;
  transition: opacity 0.4s ease;

  /* Scrollbar */
  scrollbar-width: thin;
  scrollbar-color: rgba(240, 184, 76, 0.3) transparent;
}

#panel-content::-webkit-scrollbar {
  width: 5px;
}

#panel-content::-webkit-scrollbar-track {
  background: transparent;
}

#panel-content::-webkit-scrollbar-thumb {
  background: rgba(240, 184, 76, 0.3);
  border-radius: 3px;
}

/* ── 3. Glass top shimmer line ───────────────────────────────── */
#panel-content::before {
  content: '';
  display: block;
  height: 1px;
  margin: -2.5rem -4rem 2rem;
  background: linear-gradient(90deg,
      transparent 0%,
      rgba(240, 184, 76, 0.40) 25%,
      rgba(255, 255, 255, 0.20) 50%,
      rgba(240, 184, 76, 0.40) 75%,
      transparent 100%);
  pointer-events: none;
  border-radius: 18px 18px 0 0;
}

/* ── 4. Back button — LOWER-RIGHT, outside the glass box ─────── */
/* Box bottom edge is at:  50% + boxHeight/2
   Button sits 10px below that edge, aligned to the box's right edge */
#panel-back-btn {
  position: fixed;
  top: calc(50% + min(78vh, 680px) / 2 + 10px);
  left: calc(50% + min(1160px, calc(100vw - 1.5rem)) / 2);
  transform: translateX(-100%);
  z-index: 25;
  background: rgba(20, 18, 14, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(240, 184, 76, 0.30);
  border-radius: 8px;
  color: var(--accent);
  white-space: nowrap;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}

/* ── 5. Panel section — glass entrance animation ─────────────── */
.panel-section {
  animation: glassContentIn 0.45s cubic-bezier(0.22, 0.68, 0, 1.12) forwards;
}

@keyframes glassContentIn {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.97);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* ── 6. Title — amber glow ───────────────────────────────────── */
.panel-title {
  color: var(--accent);
  text-shadow: 0 0 32px rgba(240, 184, 76, 0.22);
}

/* ── 7. Skill categories — nested glass cards ────────────────── */
.skill-category {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(240, 184, 76, 0.13);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-radius: 12px;
  transition: background 0.25s, border-color 0.25s, box-shadow 0.25s;
}

.skill-category:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(240, 184, 76, 0.30);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.28);
}

/* ── 8. Experience cards — glass ────────────────────────────── */
.panel-exp-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(240, 184, 76, 0.13);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-radius: 12px;
  transition: background 0.25s, border-color 0.25s, box-shadow 0.25s;
}

.panel-exp-card:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(240, 184, 76, 0.32);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.32), 0 0 20px rgba(240, 184, 76, 0.07);
}

.panel-exp-featured {
  background: rgba(240, 184, 76, 0.06) !important;
  border-color: rgba(240, 184, 76, 0.28) !important;
}

/* ── 9. Publication card — glass ─────────────────────────────── */
.panel-pub-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(240, 184, 76, 0.22);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 14px;
  max-width: 100%;
  transition: box-shadow 0.3s;
}

.panel-pub-card:hover {
  box-shadow: 0 14px 44px rgba(0, 0, 0, 0.38), 0 0 28px rgba(240, 184, 76, 0.10);
}

/* Meta row: badge + year */
.panel-pub-meta-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.panel-pub-year {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
}

/* Authors */
.panel-pub-authors {
  margin: 1.1rem 0 1rem;
  padding: 0.9rem 1rem;
  background: rgba(255, 255, 255, 0.03);
  border-left: 2px solid rgba(240, 184, 76, 0.4);
  border-radius: 0 6px 6px 0;
}

.panel-pub-authors-label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.55rem;
}

.panel-pub-author-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.panel-pub-author-list li {
  font-family: 'Inter', sans-serif;
  font-size: 0.82rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.5;
}

.panel-pub-author-list li strong {
  color: var(--text);
  font-weight: 500;
}

/* Collapsible abstract */
.panel-pub-abstract {
  margin: 1.1rem 0;
  border: 1px solid rgba(240, 184, 76, 0.14);
  border-radius: 8px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.02);
}

.panel-pub-abstract-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: background 0.2s;
}

.panel-pub-abstract-toggle::-webkit-details-marker { display: none; }

.panel-pub-abstract-toggle:hover {
  background: rgba(240, 184, 76, 0.05);
}

.panel-pub-abstract-arrow {
  font-size: 0.9rem;
  transition: transform 0.3s ease;
  display: inline-block;
}

.panel-pub-abstract[open] .panel-pub-abstract-arrow {
  transform: rotate(180deg);
}

.panel-pub-abstract-body {
  padding: 0 1rem 1rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.84rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.75;
}

.panel-pub-abstract-body strong {
  color: var(--accent);
  font-weight: 600;
}

/* Tech tags row */
.panel-pub-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 1rem 0 1.4rem;
}

/* Certificates section below the card */
.panel-pub-certs {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(240, 184, 76, 0.12);
}

.panel-pub-certs-hint {
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  font-weight: 300;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: none;
}

/* ── 10. Contact items — glass ───────────────────────────────── */
.panel-contact-item {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(240, 184, 76, 0.13);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-radius: 12px;
  max-width: 100%;
  transition: background 0.25s, border-color 0.25s, color 0.25s, transform 0.25s;
}

.panel-contact-item:hover {
  background: rgba(240, 184, 76, 0.08);
  border-color: rgba(240, 184, 76, 0.38);
  color: var(--accent);
  transform: translateX(5px);
}

/* ── 11. Projects grid — single column ──────────────────────── */
.panel-projects-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  width: 100%;
}

/* ── Project card — full width rectangle ────────────────────── */
.panel-projects-grid .panel-project-card {
  position: relative !important;
  display: flex !important;
  flex-direction: row !important;
  align-items: stretch !important;
  overflow: hidden !important;
  padding: 0 !important;
  margin: 0 !important;
  min-height: 220px !important;
  background: rgba(28, 25, 19, 0.78) !important;
  border: 1px solid rgba(240, 184, 76, 0.22) !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
  border-radius: 16px !important;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.35s ease, box-shadow 0.35s ease, transform 0.35s ease;
  counter-increment: none !important;
}

.panel-projects-grid .panel-project-card::before {
  content: none !important;
  display: none !important;
}

/* Gold shimmer sweep from left to right on hover */
.panel-projects-grid .panel-project-card::after {
  content: '' !important;
  position: absolute !important;
  inset: 0 !important;
  width: auto !important;
  height: auto !important;
  clip-path: none !important;
  rotate: none !important;
  top: auto !important;
  right: auto !important;
  background: linear-gradient(
    105deg,
    transparent 0%,
    transparent 26%,
    rgba(240, 184, 76, 0.10) 42%,
    rgba(255, 225, 130, 0.36) 50%,
    rgba(240, 184, 76, 0.10) 58%,
    transparent 74%,
    transparent 100%
  ) !important;
  background-size: 260% 100% !important;
  background-position: -130% 0 !important;
  transition: background-position 0.75s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
  pointer-events: none !important;
  border-radius: inherit !important;
  z-index: 10 !important;
}

.panel-projects-grid .panel-project-card:hover::after {
  background-position: 230% 0 !important;
}

.panel-projects-grid .panel-project-card:hover {
  border-color: rgba(240, 184, 76, 0.65) !important;
  transform: translateY(-3px) !important;
  box-shadow:
    0 0 0 1px rgba(240, 184, 76, 0.18) inset,
    0 18px 45px rgba(0, 0, 0, 0.55),
    0 0 45px rgba(240, 184, 76, 0.16) !important;
}

/* Left info body */
.panel-project-body {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.5rem 1.85rem;
  gap: 0.75rem;
  position: relative;
  z-index: 2;
}

.panel-project-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.panel-project-kicker {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.panel-project-title {
  font-family: 'Space Grotesk', sans-serif !important;
  font-size: 1.25rem !important;
  font-weight: 700;
  color: #fff;
  margin: 0;
  line-height: 1.25;
  transition: color 0.25s;
}

.panel-project-card:hover .panel-project-title {
  color: var(--accent);
}

.panel-project-github {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
  border: 1px solid rgba(240, 184, 76, 0.32);
  border-radius: 6px;
  padding: 0.22rem 0.65rem;
  background: rgba(240, 184, 76, 0.06);
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
  white-space: nowrap;
  position: relative;
  z-index: 5;
}

.panel-project-github:hover {
  background: rgba(240, 184, 76, 0.16);
  border-color: rgba(240, 184, 76, 0.8);
  transform: translateY(-1px);
}

.panel-project-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.panel-project-demo {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #12100b;
  text-decoration: none;
  border: 1px solid var(--accent);
  border-radius: 6px;
  padding: 0.22rem 0.65rem;
  background: var(--accent);
  transition: background 0.2s, border-color 0.2s, transform 0.2s, box-shadow 0.2s;
  white-space: nowrap;
  position: relative;
  z-index: 5;
}

.panel-project-demo:hover {
  background: #fcd34d;
  border-color: #fcd34d;
  box-shadow: 0 0 10px rgba(240, 184, 76, 0.4);
  transform: translateY(-1px);
}

.panel-project-status-pill {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  border: 1px solid rgba(240, 184, 76, 0.16);
  border-radius: 6px;
  padding: 0.20rem 0.55rem;
  background: rgba(255, 255, 255, 0.03);
  white-space: nowrap;
}

.panel-project-tagline {
  font-family: 'Inter', sans-serif;
  font-size: 0.84rem;
  font-weight: 300;
  color: #c4baab;
  line-height: 1.55;
  margin: 0;
}

/* Bullets info inside the rectangle */
.panel-project-bullets {
  list-style: none;
  padding: 0;
  margin: 0.1rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.42rem;
}

.panel-project-bullets li {
  font-family: 'Inter', sans-serif;
  font-size: 0.81rem;
  font-weight: 300;
  color: #9c9184;
  line-height: 1.5;
  position: relative;
  padding-left: 1.15rem;
}

.panel-project-bullets li::before {
  content: '◆';
  position: absolute;
  left: 0;
  top: 0.12rem;
  font-size: 0.55rem;
  color: var(--accent);
  line-height: 1;
}

.panel-project-bullets li strong {
  color: #f2ebd9;
  font-weight: 500;
}

/* Footer with tags and action */
.panel-project-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-top: 0.35rem;
  padding-top: 0.65rem;
  border-top: 1px solid rgba(240, 184, 76, 0.10);
}

.panel-project-tags {
  display: flex !important;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0 !important;
  padding: 0 !important;
}

.panel-project-tags .badge {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(240, 184, 76, 0.08);
  border: 1px solid rgba(240, 184, 76, 0.22);
  border-radius: 4px;
  padding: 0.18rem 0.50rem;
}

.panel-project-arrow {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--accent);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  transition: transform 0.2s ease, color 0.2s ease;
}

.panel-project-card:hover .panel-project-arrow {
  transform: translateX(4px);
  color: #ffd778;
}

/* Right image / visual square: exact same height as the rectangle */
.panel-project-visual {
  flex: 0 0 240px;
  width: 240px;
  align-self: stretch;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg,
      rgba(240, 184, 76, 0.08) 0%,
      rgba(16, 14, 10, 0.94) 100%);
  border-left: 1px solid rgba(240, 184, 76, 0.22);
  position: relative;
  z-index: 2;
  overflow: hidden;
  padding: 0;
}

.panel-project-visual img,
.panel-project-visual svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.panel-project-card:hover .panel-project-visual img,
.panel-project-card:hover .panel-project-visual svg {
  transform: scale(1.04);
}

@media (max-width: 820px) {
  .panel-projects-grid .panel-project-card {
    flex-direction: column !important;
  }
  .panel-project-visual {
    flex: 0 0 180px;
    width: 100%;
    height: 180px;
    border-left: none;
    border-top: 1px solid rgba(240, 184, 76, 0.22);
  }
}

/* ── 12. Photo hex wrapper — keep glass vibe ─────────────────── */
.panel-photo-wrap {
  background: linear-gradient(150deg, rgba(240, 184, 76, 0.18), rgba(100, 70, 20, 0.28));
  border: 1px solid rgba(240, 184, 76, 0.18);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

/* ── 13. Cert buttons — glass ────────────────────────────────── */
.panel-cert-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(240, 184, 76, 0.18);
  border-radius: 8px;
  transition: border-color 0.22s, background 0.22s, transform 0.22s;
}

.panel-cert-btn:hover {
  border-color: rgba(240, 184, 76, 0.50);
  background: rgba(240, 184, 76, 0.06);
  transform: translateY(-3px) scale(1.03);
}

/* ── 14. Hive eyebrow — with hex pip ────────────────────────── */
.panel-section>.hive-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 0.35rem;
}

.panel-section>.hive-eyebrow::before {
  content: '';
  display: inline-block;
  width: 10px;
  height: 12px;
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  background: var(--accent);
  flex-shrink: 0;
}

/* ── 15. Section-next button — glass ────────────────────────── */
.section-next {
  margin: 3rem 0 0;
  padding: 1.25rem 1.5rem;
  border: 1px solid rgba(240, 184, 76, 0.22);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 12px;
  transition: background 0.25s, border-color 0.25s;
}

.section-next:hover {
  background: rgba(240, 184, 76, 0.05);
  border-color: rgba(240, 184, 76, 0.38);
}

/* ── 16. Click-outside: overlay is the hit target; box stops propagation */
#section-panel {
  cursor: pointer;
}
#panel-content {
  cursor: default;
}

/* ── 17. Responsive — mobile ─────────────────────────────────── */
@media (max-width: 640px) {
  #panel-content {
    width: calc(100vw - 1.5rem);
    height: calc(100dvh - 8rem);
    padding: 2rem 1.5rem 1.75rem;
    border-radius: 14px;
    top: 50%;
    left: 50%;
  }

  #panel-content::before {
    margin: -2rem -1.5rem 1.5rem;
  }

  .section-next {
    gap: 1rem;
    margin-top: 2rem;
    padding: 1rem 1.125rem;
  }

  /* On mobile, back btn shifts below the box centered */
  #panel-back-btn {
    top: calc(50% + (100dvh - 8rem) / 2 + 10px);
    left: 50%;
    transform: translateX(-50%);
  }
}

@media (max-height: 600px) {
  #panel-content {
    height: calc(100dvh - 3.5rem);
    top: 50%;
  }

  #panel-back-btn {
    top: calc(50% + (100dvh - 3.5rem) / 2 + 8px);
    left: calc(50% + min(1160px, calc(100vw - 2.5rem)) / 2);
    transform: translateX(-100%);
  }
}