/* ==========================================================================
   Portfolio — New Design System
   Light theme, neo-brutalist style: thick borders, box-shadows, rounded cards
   Converted from Next.js/Tailwind (portfolio-template-design-2) to plain CSS
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Fonts
   -------------------------------------------------------------------------- */
@import url("https://fonts.googleapis.com/css2?family=Archivo+Black&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap");

/* --------------------------------------------------------------------------
   2. Design tokens
   -------------------------------------------------------------------------- */
:root {
  --font-heading: "Archivo Black", "Helvetica Neue", Arial, sans-serif;
  --font-sans:    "Inter", "Helvetica Neue", Arial, sans-serif;
  --font-mono:    "JetBrains Mono", "Courier New", monospace;

  /* Colors — converted from oklch */
  --color-background:          #fbf8c9;
  --color-foreground:          #17274b;
  --color-card:                #fffef3;
  --color-primary:             #069ff9;
  --color-primary-foreground:  #f7fcff;
  --color-secondary:           #7bf5f5;
  --color-secondary-foreground:#17274b;
  --color-muted:               #f0eec7;
  --color-muted-foreground:    #526386;
  --color-accent:              #91e956;
  --color-accent-foreground:   #00340d;
  --color-destructive:         #f51945;
  --color-border:              rgba(23, 39, 75, 0.18);
  --color-input:               rgba(23, 39, 75, 0.22);
  --color-ring:                #069ff9;

  /* Border radius — large/rounded per new design */
  --radius:     1.4rem;
  --radius-sm:  calc(var(--radius) * 0.4);
  --radius-md:  calc(var(--radius) * 0.6);
  --radius-lg:  var(--radius);
  --radius-xl:  calc(var(--radius) * 1.4);
  --radius-2xl: calc(var(--radius) * 1.8);
  --radius-3xl: calc(var(--radius) * 2.2);
  --radius-full: 9999px;

  /* Box shadow system (neo-brutalist offset shadows) */
  --shadow-sm: 3px 3px 0 0 var(--color-foreground);
  --shadow-md: 5px 5px 0 0 var(--color-foreground);
  --shadow-lg: 8px 8px 0 0 var(--color-foreground);

  --max-width: 1152px;
  --gutter: 20px;
}

@media (min-width: 768px) {
  :root { --gutter: 32px; }
}

/* --------------------------------------------------------------------------
   3. Reset / base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  font-family: var(--font-sans);
}

body {
  margin: 0;
  background-color: var(--color-background);
  color: var(--color-foreground);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: var(--font-sans); cursor: pointer; }
main { min-height: 100vh; }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.border-b { border-bottom: 1px solid var(--color-border); }
.border-t { border-top: 1px solid var(--color-border); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--color-primary);
}

.text-muted { color: var(--color-muted-foreground); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  padding: 12px 20px;
  border: none;
  cursor: pointer;
  transition: opacity 0.15s ease;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-primary-foreground);
}
.btn-primary:hover { opacity: 0.9; }

.btn-outline {
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-foreground);
  transition: border-color 0.15s, color 0.15s;
}
.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-lg { padding: 16px 24px; }

/* Icons */
.icon {
  display: inline-block;
  vertical-align: middle;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icon-sm { width: 16px; height: 16px; }
.icon-md { width: 20px; height: 20px; }
.icon-lg { width: 24px; height: 24px; }

/* --------------------------------------------------------------------------
   4. Navbar
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--color-border);
  background-color: rgba(251, 248, 201, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}

.navbar-logo {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--color-foreground);
  transition: color 0.15s ease;
}
.navbar-logo:hover { color: var(--color-primary); }
.navbar-logo .dot { color: var(--color-primary); }

.nav-logo { display: flex; align-items: center; }
.nav-logo img { width: 36px; height: 36px; }
.logo-touch-target { display: inline-flex; align-items: center; }

.navbar-links {
  display: none;
  align-items: center;
  gap: 4px;
}

.navbar-link {
  display: inline-block;
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-muted-foreground);
  transition: color 0.15s ease;
}
.navbar-link:hover  { color: var(--color-foreground); }
.navbar-link.is-active { color: var(--color-primary); }

.navbar-cta {
  display: none;
  border-radius: var(--radius-sm);
  background-color: var(--color-primary);
  color: var(--color-primary-foreground);
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  transition: opacity 0.15s ease;
}
.navbar-cta:hover { opacity: 0.9; }

.navbar-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-foreground);
  padding: 8px;
}

.navbar-mobile { display: none; border-top: 1px solid var(--color-border); background-color: var(--color-background); }
.navbar-mobile.is-open { display: block; }
.navbar-mobile-list { display: flex; flex-direction: column; gap: 4px; padding: 16px var(--gutter); }
.navbar-mobile-link {
  display: block;
  border-radius: var(--radius-sm);
  padding: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-muted-foreground);
}
.navbar-mobile-link.is-active {
  background-color: var(--color-secondary);
  color: var(--color-primary);
}
.navbar-mobile-cta { margin-top: 8px; }
.navbar-mobile-cta a {
  display: block;
  border-radius: var(--radius-sm);
  background-color: var(--color-primary);
  color: var(--color-primary-foreground);
  text-align: center;
  padding: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

@media (min-width: 768px) {
  .navbar-links  { display: flex; }
  .navbar-cta    { display: inline-block; }
  .navbar-toggle { display: none; }
  .navbar-mobile { display: none !important; }
}

/* --------------------------------------------------------------------------
   5. Hero (homepage)
   -------------------------------------------------------------------------- */
.hero {
  display: grid;
  gap: 40px;
  padding-top: 48px;
  padding-bottom: 48px;
}

.hero-availability {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-primary);
}
.hero-availability .dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background-color: var(--color-primary);
}

.hero-name {
  margin-top: 24px;
  font-family: var(--font-heading);
  text-transform: uppercase;
  line-height: 0.9;
  letter-spacing: -0.02em;
  font-size: 56px;
  color: var(--color-foreground);
}
.hero-name .accent { color: var(--color-primary); }

.hero-tagline {
  margin-top: 24px;
  max-width: 420px;
  font-size: 18px;
  line-height: 1.6;
  color: var(--color-muted-foreground);
}

.hero-location {
  margin-top: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--color-muted-foreground);
}
.hero-location .icon { color: var(--color-primary); }

.hero-actions {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* Portrait — rounded with thick border + box shadow */
.hero-portrait-wrap { position: relative; }
.hero-portrait {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: var(--radius-3xl);
  border: 2px solid var(--color-foreground);
  box-shadow: var(--shadow-lg);
  background-color: var(--color-muted);
}
.hero-portrait img { width: 100%; height: 100%; object-fit: cover; }

.hero-role-badge {
  position: absolute;
  bottom: -16px;
  left: -16px;
  display: none;
  border-radius: var(--radius-full);
  border: 2px solid var(--color-foreground);
  background-color: var(--color-accent);
  color: var(--color-accent-foreground);
  box-shadow: var(--shadow-sm);
  padding: 10px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

@media (min-width: 640px)  { .hero-role-badge { display: block; } }
@media (min-width: 768px) {
  .hero {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 48px;
    padding-top: 80px;
    padding-bottom: 80px;
  }
  .hero-name { font-size: 88px; }
}
@media (min-width: 1024px) { .hero-name { font-size: 104px; } }

/* --------------------------------------------------------------------------
   6. Education block (homepage section)
   -------------------------------------------------------------------------- */
.edu-section {
  padding-top: 64px;
  padding-bottom: 64px;
}

.edu-card-home {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  border-radius: var(--radius-3xl);
  border: 2px solid var(--color-foreground);
  background-color: var(--color-background);
  box-shadow: var(--shadow-lg);
  padding: 24px;
}

.edu-card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px; height: 64px;
  flex-shrink: 0;
  border-radius: var(--radius-xl);
  border: 2px solid var(--color-foreground);
  background-color: var(--color-accent);
  color: var(--color-accent-foreground);
  box-shadow: var(--shadow-sm);
}

.edu-card-status {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-primary);
}

.edu-card-degree {
  margin-top: 8px;
  font-family: var(--font-heading);
  text-transform: uppercase;
  line-height: 1;
  letter-spacing: -0.01em;
  font-size: 28px;
  color: var(--color-foreground);
}

.edu-card-description {
  margin-top: 16px;
  font-size: 17px;
  line-height: 1.6;
  color: var(--color-muted-foreground);
  max-width: 640px;
}

.edu-highlights {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.edu-pill {
  border-radius: var(--radius-full);
  border: 2px solid var(--color-foreground);
  background-color: var(--color-secondary);
  color: var(--color-secondary-foreground);
  padding: 4px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

@media (min-width: 768px) {
  .edu-card-home {
    flex-direction: row;
    align-items: center;
    gap: 32px;
    padding: 40px;
  }
  .edu-section { padding-top: 80px; padding-bottom: 80px; }
  .edu-card-degree { font-size: 36px; }
}

/* --------------------------------------------------------------------------
   7. About section (homepage)
   -------------------------------------------------------------------------- */
.about-section {
  display: grid;
  gap: 40px;
  padding-top: 64px;
  padding-bottom: 64px;
}
.about-heading {
  margin-top: 16px;
  font-family: var(--font-heading);
  text-transform: uppercase;
  line-height: 1;
  letter-spacing: -0.02em;
  font-size: 36px;
}
.about-copy { display: flex; flex-direction: column; gap: 20px; }
.about-copy p { font-size: 18px; line-height: 1.6; color: var(--color-muted-foreground); }

@media (min-width: 768px) {
  .about-section { grid-template-columns: 1fr 2fr; gap: 64px; padding-top: 96px; padding-bottom: 96px; }
  .about-heading { font-size: 48px; }
}

/* --------------------------------------------------------------------------
   8. Explore grid
   -------------------------------------------------------------------------- */
.explore-section { padding-top: 64px; padding-bottom: 64px; }
.explore-grid {
  margin-top: 32px;
  display: grid;
  gap: 1px;
  overflow: hidden;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background-color: var(--color-border);
}
.explore-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--color-background);
  padding: 24px;
  transition: background-color 0.15s ease;
}
.explore-link:hover { background-color: var(--color-card); }
.explore-link .label {
  font-family: var(--font-heading);
  font-size: 24px;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  transition: color 0.15s ease;
}
.explore-link:hover .label { color: var(--color-primary); }
.explore-link .icon { color: var(--color-muted-foreground); transition: transform 0.15s, color 0.15s; }
.explore-link:hover .icon { color: var(--color-primary); transform: translate(4px, -4px); }

@media (min-width: 640px) { .explore-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 768px) {
  .explore-section { padding-top: 80px; padding-bottom: 80px; }
  .explore-link { padding: 32px; }
  .explore-link .label { font-size: 30px; }
}

/* --------------------------------------------------------------------------
   9. CTA section
   -------------------------------------------------------------------------- */
.cta-section { padding-top: 80px; padding-bottom: 80px; text-align: center; }
.cta-heading {
  margin: 20px auto 0;
  max-width: 720px;
  font-family: var(--font-heading);
  text-transform: uppercase;
  line-height: 0.95;
  letter-spacing: -0.02em;
  font-size: 36px;
}
.cta-actions {
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
}
@media (min-width: 640px)  { .cta-heading { font-size: 48px; } }
@media (min-width: 768px) { .cta-section { padding-top: 112px; padding-bottom: 112px; } .cta-heading { font-size: 72px; } }

/* --------------------------------------------------------------------------
   10. Footer
   -------------------------------------------------------------------------- */
.site-footer { border-top: 1px solid var(--color-border); background-color: var(--color-card); }
.footer-inner { padding-top: 56px; padding-bottom: 56px; }
.footer-top { display: flex; flex-direction: column; gap: 40px; }
.footer-connect { max-width: 420px; }
.footer-email {
  margin-top: 12px;
  display: block;
  font-family: var(--font-heading);
  font-size: 28px;
  line-height: 1.2;
  transition: color 0.15s ease;
}
.footer-email:hover { color: var(--color-primary); }
.footer-note { margin-top: 16px; font-size: 14px; line-height: 1.6; color: var(--color-muted-foreground); }
.footer-cols { display: flex; flex-direction: column; gap: 32px; }
.footer-col-title {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-muted-foreground);
}
.footer-col-list { margin-top: 12px; display: flex; flex-direction: column; gap: 8px; }
.footer-col-list a { font-size: 14px; transition: color 0.15s ease; }
.footer-col-list a:hover { color: var(--color-primary); }
.footer-bottom {
  margin-top: 48px;
  border-top: 1px solid var(--color-border);
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 12px;
  color: var(--color-muted-foreground);
}
.footer-bottom .tagline { font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.2em; }
@media (min-width: 768px) { .footer-top { flex-direction: row; align-items: flex-end; justify-content: space-between; } .footer-email { font-size: 36px; } }
@media (min-width: 640px) { .footer-cols { flex-direction: row; gap: 64px; } .footer-bottom { flex-direction: row; align-items: center; justify-content: space-between; } }

/* --------------------------------------------------------------------------
   11. Page header (shared across sub-pages)
   -------------------------------------------------------------------------- */
.page-header { border-bottom: 1px solid var(--color-border); }
.page-header-inner { padding-top: 64px; padding-bottom: 64px; }
.page-title {
  margin-top: 16px;
  font-family: var(--font-heading);
  text-transform: uppercase;
  line-height: 0.95;
  letter-spacing: -0.02em;
  font-size: 48px;
}
.page-description { margin-top: 24px; max-width: 640px; font-size: 18px; line-height: 1.6; color: var(--color-muted-foreground); }
@media (min-width: 640px) { .page-title { font-size: 60px; } }
@media (min-width: 768px) { .page-header-inner { padding-top: 96px; padding-bottom: 96px; } .page-title { font-size: 88px; } }

/* --------------------------------------------------------------------------
   12. Experience page (timeline)
   -------------------------------------------------------------------------- */
.timeline { padding-top: 48px; padding-bottom: 48px; }
.timeline-item {
  display: grid;
  gap: 16px;
  border-bottom: 1px solid var(--color-border);
  padding-top: 32px;
  padding-bottom: 32px;
}
.timeline-item:first-child { padding-top: 0; }
.timeline-meta { display: flex; flex-direction: column; gap: 4px; }
.timeline-period { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.2em; color: var(--color-primary); }
.timeline-type   { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.2em; color: var(--color-muted-foreground); }
.timeline-role   { font-family: var(--font-heading); text-transform: uppercase; letter-spacing: -0.01em; font-size: 24px; }
.timeline-company { margin-top: 4px; font-size: 18px; color: var(--color-primary); }
.timeline-description { margin-top: 16px; max-width: 640px; font-size: 16px; line-height: 1.6; color: var(--color-muted-foreground); }
.tag-list { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 8px; }
.tag-pill {
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  padding: 4px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-muted-foreground);
}
@media (min-width: 768px) {
  .timeline-item { grid-template-columns: 200px 1fr; gap: 40px; padding-top: 40px; padding-bottom: 40px; }
  .timeline-role { font-size: 30px; }
  .timeline { padding-top: 80px; padding-bottom: 80px; }
}

/* --------------------------------------------------------------------------
   13. Journal / Gallery page (replaces old hobbies + travel pages)
   -------------------------------------------------------------------------- */
.journal-section { padding-top: 56px; padding-bottom: 80px; }

.gallery-grid {
  display: grid;
  gap: 24px;
}
@media (min-width: 640px)  { .gallery-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .gallery-grid { grid-template-columns: 1fr 1fr 1fr; } }

/* Card */
.gallery-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--radius-3xl);
  border: 2px solid var(--color-foreground);
  background-color: var(--color-card);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-align: left;
  padding: 0%;
}
.gallery-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.gallery-card-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  margin: 0;
  padding: 0;
}
.gallery-card-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  margin: 0;
  transition: transform 0.5s ease;
}
.gallery-card:hover .gallery-card-media img { transform: scale(1.05); }

.gallery-card-count {
  position: absolute;
  top: 12px; right: 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: var(--radius-full);
  border: 2px solid var(--color-foreground);
  background-color: var(--color-card);
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-foreground);
}

.gallery-card-body { flex: 1; display: flex; flex-direction: column; padding: 20px; }
.gallery-card-title {
  font-family: var(--font-heading);
  font-size: 18px;
  text-transform: uppercase;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.gallery-card-location {
  margin-top: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-muted-foreground);
}
.gallery-card-location .icon { color: var(--color-primary); }
.gallery-card-note { margin-top: 12px; font-size: 14px; line-height: 1.6; color: var(--color-muted-foreground); }

/* Lightbox */
.lightbox-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 50;
  background-color: rgba(23, 39, 75, 0.7);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.lightbox-overlay.is-open { display: flex; }

.lightbox-inner {
  position: relative;
  width: 100%;
  max-width: 768px;
  overflow: hidden;
  border-radius: var(--radius-3xl);
  border: 2px solid var(--color-foreground);
  background-color: var(--color-card);
  box-shadow: var(--shadow-lg);
}

.lightbox-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 2px solid var(--color-foreground);
  padding: 16px 20px;
}
.lightbox-title { font-family: var(--font-heading); font-size: 17px; text-transform: uppercase; line-height: 1.2; }
.lightbox-location {
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--color-muted-foreground);
}
.lightbox-location .icon { color: var(--color-primary); }

.lightbox-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  flex-shrink: 0;
  border-radius: var(--radius-full);
  border: 2px solid var(--color-foreground);
  background: var(--color-background);
  color: var(--color-foreground);
  transition: background-color 0.15s, color 0.15s;
}
.lightbox-close:hover { background-color: var(--color-primary); color: var(--color-primary-foreground); }

.lightbox-photo {
  position: relative;
  aspect-ratio: 4 / 3;
  background-color: var(--color-muted);
  overflow: hidden;
}
.lightbox-photo img { width: 100%; height: 100%; object-fit: cover; display: none; }
.lightbox-photo img.is-active { display: block; }

.lightbox-nav {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: var(--radius-full);
  border: 2px solid var(--color-foreground);
  background: var(--color-background);
  color: var(--color-foreground);
  transition: background-color 0.15s, color 0.15s;
}
.lightbox-nav:hover { background-color: var(--color-primary); color: var(--color-primary-foreground); }
.lightbox-nav-prev { left: 12px; }
.lightbox-nav-next { right: 12px; }

.lightbox-footer {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  overflow-x: auto;
}
.lightbox-thumb {
  position: relative;
  width: 64px; height: 64px;
  flex-shrink: 0;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 2px solid rgba(23,39,75,0.3);
  opacity: 0.7;
  transition: opacity 0.15s, border-color 0.15s;
  cursor: pointer;
}
.lightbox-thumb img { width: 100%; height: 100%; object-fit: cover; }
.lightbox-thumb.is-active { border-color: var(--color-primary); opacity: 1; }
.lightbox-counter { margin-left: auto; font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.2em; color: var(--color-muted-foreground); white-space: nowrap; }

/* --------------------------------------------------------------------------
   14. Timeline page
   -------------------------------------------------------------------------- */
.timeline-page { padding-top: 48px; padding-bottom: 96px; }

.tl-form-card {
  border-radius: var(--radius-3xl);
  border: 2px solid var(--color-foreground);
  background-color: var(--color-card);
  box-shadow: var(--shadow-md);
  padding: 32px;
  max-width: 520px;
  margin-bottom: 48px;
}
.tl-form-card h2 {
  font-family: var(--font-heading);
  text-transform: uppercase;
  font-size: 28px;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
}

.tl-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.tl-field label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-muted-foreground);
}
.tl-field input,
.tl-field textarea {
  width: 100%;
  box-sizing: border-box;
  border-radius: var(--radius-md);
  border: 2px solid var(--color-foreground);
  background-color: var(--color-background);
  color: var(--color-foreground);
  font-family: var(--font-sans);
  font-size: 15px;
  padding: 10px 14px;
  outline: none;
  transition: border-color 0.15s;
}
.tl-field input:focus,
.tl-field textarea:focus { border-color: var(--color-primary); }
.tl-field input::placeholder,
.tl-field textarea::placeholder { color: var(--color-muted-foreground); }
.tl-field textarea { resize: vertical; min-height: 100px; }

.tl-submit {
  margin-top: 20px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: var(--radius-sm);
  border: none;
  background-color: var(--color-primary);
  color: var(--color-primary-foreground);
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  padding: 12px 20px;
  cursor: pointer;
  transition: opacity 0.15s;
}
.tl-submit:hover { opacity: 0.9; }
.tl-submit:disabled { opacity: 0.5; cursor: not-allowed; }

.tl-posts-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 16px;
  margin-bottom: 24px;
}
.tl-posts-header h2 { font-family: var(--font-heading); text-transform: uppercase; font-size: 24px; }
.tl-post-count { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.2em; color: var(--color-primary); }

.tl-post {
  border-radius: var(--radius-2xl);
  border: 2px solid var(--color-foreground);
  background-color: var(--color-card);
  box-shadow: var(--shadow-sm);
  padding: 20px;
  margin-bottom: 16px;
  animation: tl-slide-in 0.25s ease;
}
@keyframes tl-slide-in { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: translateY(0); } }

.tl-post-meta { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; }
.tl-post-meta-right {
  margin-left: auto;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  gap: 6px;
}
.tl-post-delete {
  width: 32px;
  height: 32px;
  border: 1px solid var(--color-border);
  border-radius: 9999px;
  background: transparent;
  color: var(--color-muted-foreground);
  font-size: 18px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.tl-post-delete:hover {
  background: var(--color-muted);
}
.tl-post-avatar {
  width: 36px; height: 36px;
  border-radius: var(--radius-full);
  border: 2px solid var(--color-foreground);
  background-color: var(--color-accent);
  color: var(--color-accent-foreground);
  font-family: var(--font-heading);
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  text-transform: uppercase;
}
.tl-post-name { font-weight: 600; font-size: 15px; }
.tl-post-email { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-muted-foreground); }
.tl-post-date { margin-left: auto; font-family: var(--font-mono); font-size: 11px; color: var(--color-muted-foreground); white-space: nowrap; }
.tl-post-content { font-size: 15px; line-height: 1.65; border-left: 3px solid var(--color-primary); padding-left: 14px; margin: 0; }

.tl-empty {
  text-align: center;
  padding: 48px 24px;
  border-radius: var(--radius-2xl);
  border: 2px solid var(--color-border);
  background-color: var(--color-card);
  color: var(--color-muted-foreground);
  font-size: 14px;
}