/* ==========================================================================
   Design tokens
   ========================================================================== */
:root {
  --paper: #FFF8EE;
  --paper-raised: #FFFFFF;
  --ink: #1D1A16;
  --ink-soft: #6B6357;
  --orange: #FF6A3D;
  --orange-dark: #E5501F;
  --yellow: #FFC845;
  --teal: #0E7C7B;
  --line: #EAE0CE;
  --shadow-color: 25 20% 15%;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 10px;
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(circle at 15% 0%, #FFEFD9 0%, transparent 45%),
    var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--teal); }

:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ==========================================================================
   Topbar
   ========================================================================== */
.topbar {
  border-bottom: 2px solid var(--line);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(6px);
}
.topbar__inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 18px 24px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  grid-column: 1;
}
.brand__mark { font-size: 1.3rem; }
.brand__dot { color: var(--orange); }
.topbar__tagline {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.85rem;
  grid-column: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ==========================================================================
   Hero / mop van de dag
   ========================================================================== */
.hero {
  max-width: 780px;
  margin: 0 auto;
  padding: 56px 24px 24px;
  text-align: center;
}
.hero__eyebrow {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  color: var(--orange-dark);
  margin-bottom: 18px;
}

.joke-bubble {
  position: relative;
  background: var(--paper-raised);
  border: 2px solid var(--ink);
  border-radius: var(--radius-lg);
  padding: 44px 40px 36px;
  box-shadow: 8px 8px 0 var(--orange);
  animation: pop-in 0.5s cubic-bezier(.2,.9,.3,1.2) both;
}
.joke-bubble::after {
  /* speech-bubble "tail" */
  content: "";
  position: absolute;
  left: 56px;
  bottom: -22px;
  width: 34px;
  height: 34px;
  background: var(--paper-raised);
  border-right: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  border-bottom-right-radius: 6px;
  transform: rotate(45deg);
}
@keyframes pop-in {
  from { opacity: 0; transform: translateY(10px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.joke-bubble__tags {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.joke-bubble__setup {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.4rem, 3.2vw, 2rem);
  line-height: 1.3;
  margin: 0 0 28px;
}

.reveal-btn {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
  background: var(--orange);
  border: 2px solid var(--ink);
  border-radius: 999px;
  padding: 12px 24px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
}
.reveal-btn:hover { background: var(--orange-dark); transform: translateY(-2px); }
.reveal-btn:active { transform: translateY(0); }
.reveal-btn svg { transition: transform 0.2s ease; }
.reveal-btn.is-open svg { transform: rotate(90deg); }

.joke-bubble__punchline {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 600;
  font-size: clamp(1.2rem, 2.8vw, 1.6rem);
  color: var(--orange-dark);
  margin: 26px 0 8px;
  animation: reveal 0.4s ease both;
}
@keyframes reveal {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.joke-bubble__footer {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px dashed var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}
.joke-bubble__badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  background: var(--yellow);
  border: 2px solid var(--ink);
  border-radius: 999px;
  padding: 4px 12px;
}

/* ==========================================================================
   Chips / tags
   ========================================================================== */
.chip {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  border-radius: 999px;
  padding: 5px 12px;
  border: 1.5px solid var(--line);
  background: var(--paper);
  color: var(--ink-soft);
  white-space: nowrap;
}
.chip--static { background: #FFF1DE; border-color: #F3D9AE; color: var(--orange-dark); }
.chip--small { font-size: 0.68rem; padding: 3px 10px; }

.chip--filter {
  cursor: pointer;
  border: 1.5px solid var(--ink);
  background: var(--paper-raised);
  color: var(--ink);
  transition: background 0.15s ease, color 0.15s ease, transform 0.1s ease;
}
.chip--filter:hover { transform: translateY(-1px); }
.chip--filter.is-active {
  background: var(--ink);
  color: var(--paper);
}
.chip__count { opacity: 0.6; margin-left: 4px; }

/* ==========================================================================
   Archief / controls
   ========================================================================== */
.archive {
  max-width: 1080px;
  margin: 0 auto;
  padding: 60px 24px 100px;
}
.archive__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}
.archive__head h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  margin: 0;
}
.archive__count {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin: 0;
}

.controls {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.search {
  flex: 1 1 320px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--paper-raised);
  border: 2px solid var(--ink);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--ink-soft);
}
.search input {
  border: none;
  outline: none;
  background: transparent;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
  width: 100%;
}
.search input::placeholder { color: #B3A990; }

.sort {
  display: flex;
  border: 2px solid var(--ink);
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex: 0 0 auto;
}
.sort__btn {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 12px 18px;
  border: none;
  background: var(--paper-raised);
  color: var(--ink-soft);
  cursor: pointer;
}
.sort__btn + .sort__btn { border-left: 2px solid var(--ink); }
.sort__btn.is-active { background: var(--teal); color: #fff; }

.tag-filter {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

/* ==========================================================================
   Joke grid / cards
   ========================================================================== */
.joke-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 18px;
}

.joke-card {
  background: var(--paper-raised);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-md);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}
.joke-card:hover {
  transform: translateY(-3px);
  border-color: var(--ink);
  box-shadow: 5px 5px 0 var(--yellow);
}
.joke-card__tags { display: flex; gap: 6px; flex-wrap: wrap; }
.joke-card__setup {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  margin: 0;
  line-height: 1.35;
}
.joke-card__punchline {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--orange-dark);
  margin: 0;
  line-height: 1.35;
}
.joke-card__footer {
  margin-top: auto;
  padding-top: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px dashed var(--line);
}
.joke-card__date {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-soft);
}

/* ==========================================================================
   Voting widget
   ========================================================================== */
.vote { display: flex; gap: 8px; }
.vote__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  border: 1.5px solid var(--line);
  background: var(--paper);
  border-radius: 999px;
  padding: 6px 12px;
  cursor: pointer;
  color: var(--ink-soft);
  transition: transform 0.12s ease, background 0.12s ease, border-color 0.12s ease, color 0.12s ease;
}
.vote__btn--up:hover { color: #1F8A45; border-color: #1F8A45; background: #EAF7EE; }
.vote__btn--down:hover { color: var(--orange-dark); border-color: var(--orange-dark); background: #FFF0E9; }
.vote__btn.is-voted { transform: scale(1.08); }
.vote__btn:active { transform: scale(0.94); }

/* ==========================================================================
   Empty state / footer
   ========================================================================== */
.empty-state {
  text-align: center;
  color: var(--ink-soft);
  padding: 48px 0;
  font-family: var(--font-display);
  font-size: 1.1rem;
}

.footer {
  text-align: center;
  padding: 30px 24px 50px;
  color: var(--ink-soft);
  font-size: 0.82rem;
}

/* ==========================================================================
   Hamburger Menu
   ========================================================================== */
.hamburger-menu {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-right: -8px;
  justify-self: end;
}
.hamburger-menu span {
  display: block;
  width: 24px;
  height: 3px;
  background: var(--ink);
  border-radius: 2px;
  transition: all 0.3s ease;
}
.hamburger-menu.active span:nth-child(1) {
  transform: rotate(45deg) translate(10px, 10px);
}
.hamburger-menu.active span:nth-child(2) {
  opacity: 0;
}
.hamburger-menu.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

.mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--paper);
  border-bottom: 2px solid var(--line);
  flex-direction: column;
  padding: 12px 0;
  z-index: 19;
}
.mobile-menu.active {
  display: flex;
}
.mobile-menu__link {
  padding: 12px 24px;
  text-decoration: none;
  color: var(--ink);
  font-weight: 500;
  transition: background 0.2s;
}
.mobile-menu__link:hover {
  background: rgba(0, 0, 0, 0.04);
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 640px) {
  .topbar__inner {
    grid-template-columns: 1fr auto;
  }
  .topbar__tagline {
    grid-column: 1;
    font-size: 0.75rem;
  }
  .joke-bubble { padding: 32px 22px 28px; }
  .hero { padding: 36px 16px 12px; }
  .archive { padding: 40px 16px 70px; }
  .controls { flex-direction: column; }
  .sort { align-self: stretch; }
  .sort__btn { flex: 1; text-align: center; }
  .joke-grid { grid-template-columns: 1fr; }
}