/* ============================================================
   SHARED STYLES — pixel art academic website
   ============================================================ */

/* --- Variables --- */
:root {
  --cream:        #fdf6ee;
  --wall:         #fde8d8;
  --board-tan:    #e8c09a;
  --board-frame:  #c8906a;
  --board-dark:   #a07040;
  --pink:         #ff9eb5;
  --hot-pink:     #ff6b9d;
  --orange:       #ffb347;
  --lavender:     #c084fc;
  --teal:         #7ecac0;
  --yellow:       #ffe066;
  --dark:         #2a1a3e;
  --font-pixel:   'Press Start 2P', cursive;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
img { display: block; max-width: 100%; }

/* --- Body --- */
body {
  font-family: system-ui, -apple-system, sans-serif;
  background: var(--cream);
  color: var(--dark);
  min-height: 100vh;
  overflow-x: hidden;
}

body.dotted {
  background-image: radial-gradient(circle, #f5c4b3 1.5px, transparent 1.5px);
  background-size: 22px 22px;
}

/* ============================================================
   FAIRY LIGHTS BAR
   ============================================================ */
.fairy-lights-bar {
  display: none;
}

.fairy-lights-bar svg { display: block; width: 100%; height: 36px; }

@keyframes bulb-flicker  { 0%,90%,100%{opacity:1} 95%{opacity:.35} }
@keyframes bulb-flicker2 { 0%,85%,100%{opacity:1} 90%{opacity:.4} }
@keyframes bulb-flicker3 { 0%,80%,100%{opacity:1} 88%{opacity:.2} }

/* ============================================================
   NAMEPLATE
   ============================================================ */
.nameplate {
  display: block;
  text-align: center;
  margin: 10px auto 0;
  padding: 8px 22px;
  background: #ffe8d8;
  border: 3px solid var(--orange);
  box-shadow: 4px 4px 0 #c07020, 8px 8px 0 rgba(0,0,0,0.08);
  font-family: var(--font-pixel);
  font-size: 7px;
  color: var(--dark);
  letter-spacing: 0.5px;
  width: fit-content;
  max-width: 92%;
  line-height: 1.6;
}

/* ============================================================
   NAV BAR
   ============================================================ */
.pixel-nav {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 10px 8px 6px;
  position: relative;
  z-index: 100;
  flex-wrap: wrap;
}

.pixel-nav a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 11px;
  background: var(--cream);
  border: 2px solid var(--board-frame);
  box-shadow: 3px 3px 0 var(--board-dark);
  font-family: var(--font-pixel);
  font-size: 6px;
  color: var(--dark);
  text-decoration: none;
  transition: transform .1s, box-shadow .1s;
  white-space: nowrap;
}

.pixel-nav a[href="index.html"]    { background:#ead8fc; border-color:#c084fc; color:#3a1a5a; box-shadow:3px 3px 0 #8040c0; }
.pixel-nav a[href="research.html"] { background:#d0f0f0; border-color:#7ecac0; color:#1a5a58; box-shadow:3px 3px 0 #4a9a98; }
.pixel-nav a[href="cv.html"]       { background:#ffe8cc; border-color:#ffb347; color:#6a3000; box-shadow:3px 3px 0 #c07800; }
.pixel-nav a[href="plain.html"]    { background:#a05c28; border-color:#6a3a10; color:#fff0d8; box-shadow:3px 3px 0 #4a2008; }

.pixel-nav a:hover {
  transform: translate(-2px,-2px);
  box-shadow: 5px 5px 0 var(--board-dark);
}

.pixel-nav a[href="index.html"]:hover    { box-shadow:5px 5px 0 #8040c0; }
.pixel-nav a[href="research.html"]:hover { box-shadow:5px 5px 0 #4a9a98; }
.pixel-nav a[href="cv.html"]:hover       { box-shadow:5px 5px 0 #c07800; }
.pixel-nav a[href="plain.html"]:hover    { box-shadow:5px 5px 0 #4a2008; }

.pixel-nav a.active {
  border-color: var(--hot-pink);
  box-shadow: 3px 3px 0 #a0004d;
}

.pixel-nav a svg { width: 12px; height: 12px; flex-shrink: 0; }

/* ============================================================
   PIXEL BOARD & SECTION PILLS
   ============================================================ */
.board-section {
  background: var(--board-frame);
  padding: 5px;
  box-shadow: 3px 3px 0 var(--board-dark);
  margin-bottom: 18px;
}

.board-section-inner {
  background: var(--board-tan);
  padding: 14px 14px 10px;
}

.section-pill {
  display: inline-block;
  padding: 5px 10px;
  font-family: var(--font-pixel);
  font-size: 6px;
  margin-bottom: 12px;
  line-height: 1;
}

.pill-pink   { background: var(--pink);    color: #6a0030; box-shadow: 2px 2px 0 #a0005a; }
.pill-orange { background: var(--orange);  color: #5a2000; box-shadow: 2px 2px 0 #904800; }
.pill-purple { background: var(--lavender);color: var(--dark); box-shadow: 2px 2px 0 #6a20b0; }
.pill-teal   { background: var(--teal);    color: #002030; box-shadow: 2px 2px 0 #206060; }
.pill-dark   { background: var(--dark);    color: #ffe8d8; box-shadow: 2px 2px 0 #000; }

/* ============================================================
   SPARKLE CURSOR TRAIL
   ============================================================ */
.sparkle-particle {
  position: fixed;
  pointer-events: none;
  z-index: 9999;
  animation: sparkle-fade .7s ease-out forwards;
  transform: translate(-50%, -50%);
}

@keyframes sparkle-fade {
  0%   { opacity: 1;   transform: translate(-50%,-50%) scale(1)    rotate(0deg); }
  60%  { opacity: .8; }
  100% { opacity: 0;   transform: translate(-50%,-50%) scale(0.05) rotate(var(--rot, 180deg)); }
}

/* ============================================================
   PIXEL CAT
   ============================================================ */
.pixel-cat {
  position: fixed;
  bottom: 18px;
  left: 18px;
  z-index: 500;
  cursor: pointer;
  transition: left 3s ease-in-out, bottom 3s ease-in-out;
  user-select: none;
}

.pixel-cat svg { image-rendering: pixelated; display: block; }

.cat-tail-group {
  transform-origin: 24px 22px;
  animation: tail-wag 1.3s ease-in-out alternate infinite;
}

@keyframes tail-wag {
  from { transform: rotate(-14deg); }
  to   { transform: rotate(14deg); }
}

.zzz-wrap {
  position: absolute;
  top: -32px;
  left: 24px;
  pointer-events: none;
  width: 40px;
  height: 32px;
}

.zzz {
  position: absolute;
  font-family: var(--font-pixel);
  color: var(--lavender);
  animation: floatzz 2.2s ease-out infinite;
  opacity: 0;
  line-height: 1;
}

.zzz:nth-child(1) { font-size: 6px;  left: 0;   animation-delay: 0s; }
.zzz:nth-child(2) { font-size: 8px;  left: 8px; animation-delay: .75s; }
.zzz:nth-child(3) { font-size: 10px; left: 18px; animation-delay: 1.5s; }

@keyframes floatzz {
  0%   { opacity: 0;   transform: translateY(0); }
  20%  { opacity: 1;   transform: translateY(-6px); }
  80%  { opacity: .8;  transform: translateY(-22px); }
  100% { opacity: 0;   transform: translateY(-30px); }
}

.cat-heart {
  position: fixed;
  pointer-events: none;
  z-index: 9998;
  font-size: 18px;
  color: var(--hot-pink);
  animation: heart-float 1s ease-out forwards;
  line-height: 1;
}

@keyframes heart-float {
  0%   { opacity: 1; transform: translateY(0) scale(1); }
  100% { opacity: 0; transform: translateY(-44px) scale(.5); }
}

/* ============================================================
   PAGE WRAPPER (non-home)
   ============================================================ */
.page-wrap {
  max-width: 1400px;
  margin: 14px auto 60px;
  padding: 0 28px;
}

/* two-column grid */
.col-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.col-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 18px; }

/* ============================================================
   PAPER CARDS (research)
   ============================================================ */
.paper-card {
  background: #fff9f4;
  border: 2px solid var(--board-frame);
  box-shadow: 2px 2px 0 var(--board-dark);
  padding: 10px 12px;
  margin-bottom: 10px;
  position: relative;
}

.paper-title {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 4px;
  line-height: 1.4;
}

.paper-authors {
  font-size: 0.7rem;
  color: #555;
  margin-bottom: 3px;
}

.paper-venue {
  font-size: 0.68rem;
  color: #7a30c0;
  font-style: italic;
  margin-bottom: 6px;
}

.paper-links a {
  font-family: var(--font-pixel);
  font-size: 5px;
  color: var(--hot-pink);
  text-decoration: none;
  margin-right: 10px;
  border-bottom: 1px solid var(--hot-pink);
  padding-bottom: 1px;
}

.paper-links a:hover { color: var(--orange); border-color: var(--orange); }

.topic-tag {
  display: inline-block;
  font-family: var(--font-pixel);
  font-size: 4px;
  padding: 2px 5px;
  margin-right: 4px;
  margin-bottom: 5px;
  box-shadow: 1px 1px 0 rgba(0,0,0,.2);
}

.tag-pink   { background: var(--pink);    color: #5a002a; }
.tag-purple { background: var(--lavender);color: var(--dark); }
.tag-orange { background: var(--orange);  color: #4a1800; }
.tag-teal   { background: var(--teal);    color: #001820; }

.badge-new {
  font-family: var(--font-pixel);
  font-size: 5px;
  background: var(--hot-pink);
  color: #fff;
  padding: 2px 5px;
  margin-left: 6px;
  box-shadow: 1px 1px 0 #800030;
  animation: badge-blink 1s step-end infinite;
  vertical-align: middle;
}

@keyframes badge-blink {
  0%,100%{ opacity:1 } 50%{ opacity:0 }
}

.badge-progress  { font-family:var(--font-pixel);font-size:5px;background:var(--orange);color:#4a1800;padding:2px 5px;box-shadow:1px 1px 0 #804000; }
.badge-complete  { font-family:var(--font-pixel);font-size:5px;background:var(--lavender);color:var(--dark);padding:2px 5px;box-shadow:1px 1px 0 #5000a0; }

/* ============================================================
   GAME EMBED CARD
   ============================================================ */
.game-card {
  background: #0d0820;
  border: 3px solid var(--lavender);
  box-shadow: 3px 3px 0 #300060;
  padding: 10px;
  margin-top: 10px;
}

.game-card-title {
  font-family: var(--font-pixel);
  font-size: 6px;
  color: var(--lavender);
  margin-bottom: 8px;
}

.game-card iframe {
  width: 100%;
  border: none;
  display: block;
  image-rendering: pixelated;
}

/* ============================================================
   TRAINER CARD (about)
   ============================================================ */
.trainer-card {
  background: var(--board-frame);
  padding: 5px;
  box-shadow: 3px 3px 0 var(--board-dark);
}

.trainer-card-inner {
  background: var(--board-tan);
  padding: 16px;
}

.trainer-avatar {
  width: 80px; height: 80px;
  background: var(--wall);
  border: 3px solid var(--board-frame);
  box-shadow: 2px 2px 0 var(--board-dark);
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  image-rendering: pixelated;
}

.stat-row {
  margin-bottom: 8px;
}

.stat-label {
  font-family: var(--font-pixel);
  font-size: 5px;
  color: var(--dark);
  margin-bottom: 3px;
  display: block;
}

.stat-bar-bg {
  width: 100%;
  height: 8px;
  background: rgba(0,0,0,.15);
  border: 1px solid rgba(0,0,0,.2);
}

.stat-bar-fill {
  height: 100%;
  background: var(--hot-pink);
  box-shadow: inset 0 -2px 0 rgba(0,0,0,.15);
}

.stat-bar-fill.orange  { background: var(--orange); }
.stat-bar-fill.purple  { background: var(--lavender); }
.stat-bar-fill.teal    { background: var(--teal); }

.social-links { margin-top: 14px; }

.social-link {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-pixel);
  font-size: 5px;
  color: var(--dark);
  text-decoration: none;
  padding: 5px 0;
  border-bottom: 1px solid rgba(0,0,0,.1);
}

.social-link:hover { color: var(--hot-pink); }
.social-link svg { width: 12px; height: 12px; flex-shrink: 0; }

/* ============================================================
   POKEMON DIALOGUE (about)
   ============================================================ */
.pokemon-panel {
  background: var(--board-frame);
  padding: 5px;
  box-shadow: 3px 3px 0 var(--board-dark);
}

.pokemon-panel-inner {
  background: var(--board-tan);
  padding: 16px;
}

.poke-header {
  font-family: var(--font-pixel);
  font-size: 8px;
  color: var(--dark);
  margin-bottom: 12px;
  text-align: center;
}

.dialogue-box {
  background: #fff9f4;
  border: 3px solid var(--dark);
  box-shadow: 3px 3px 0 var(--board-dark);
  padding: 12px;
  margin-bottom: 12px;
  position: relative;
}

.dialogue-box p {
  font-size: 0.75rem;
  line-height: 1.7;
  color: var(--dark);
}

.dialogue-cursor {
  display: inline-block;
  width: 8px; height: 12px;
  background: var(--dark);
  margin-left: 3px;
  animation: blink-cur .8s step-end infinite;
  vertical-align: text-bottom;
}

@keyframes blink-cur { 0%,100%{opacity:1} 50%{opacity:0} }

/* ============================================================
   FUN FACTS GRID (about)
   ============================================================ */
.fun-fact-card {
  background: #fff9f4;
  border: 2px solid var(--board-frame);
  box-shadow: 2px 2px 0 var(--board-dark);
  padding: 12px;
  text-align: center;
}

.fun-fact-icon {
  font-size: 22px;
  margin-bottom: 6px;
  display: block;
}

.fun-fact-text {
  font-size: 0.7rem;
  color: var(--dark);
  line-height: 1.5;
}

/* ============================================================
   CV DOWNLOAD BAR
   ============================================================ */
.cv-download-bar {
  background: var(--dark);
  border: 3px solid var(--hot-pink);
  box-shadow: 4px 4px 0 #000;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  flex-wrap: wrap;
  gap: 8px;
}

.cv-download-name {
  font-family: var(--font-pixel);
  font-size: 7px;
  color: #ffe8d8;
}

.cv-download-btn {
  font-family: var(--font-pixel);
  font-size: 6px;
  background: var(--orange);
  color: #3a1000;
  border: 2px solid #c06000;
  box-shadow: 3px 3px 0 #804000;
  padding: 6px 12px;
  text-decoration: none;
  display: inline-block;
  cursor: pointer;
}

.cv-download-btn:hover {
  transform: translate(-1px,-1px);
  box-shadow: 4px 4px 0 #804000;
}

/* CV entry styles */
.cv-entry {
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(0,0,0,.1);
}

.cv-entry:last-child { border-bottom: none; margin-bottom: 0; }

.cv-entry-title {
  font-weight: 600;
  font-size: 0.78rem;
  color: var(--dark);
  margin-bottom: 2px;
}

.cv-entry-sub {
  font-size: 0.7rem;
  color: #555;
  margin-bottom: 2px;
}

.cv-entry-year {
  font-family: var(--font-pixel);
  font-size: 5px;
  color: var(--hot-pink);
}

.cv-award-star {
  color: #f0c020;
  margin-right: 3px;
}

.skill-tag {
  display: inline-block;
  font-family: var(--font-pixel);
  font-size: 4px;
  padding: 3px 6px;
  margin: 2px;
  box-shadow: 1px 1px 0 rgba(0,0,0,.2);
}

/* ============================================================
   ROOM TOOLTIP (index only)
   ============================================================ */
.room-link {
  text-decoration: none;
  display: block;
  position: absolute;
}

.room-link::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--dark);
  color: #ffe8d8;
  font-family: var(--font-pixel);
  font-size: 5px;
  padding: 4px 8px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity .15s;
  z-index: 200;
  box-shadow: 2px 2px 0 #000;
}

.room-link:hover::after { opacity: 1; }

/* ============================================================
   PAGE NAV PILLS (research, cv — centered version of homepage pills)
   ============================================================ */
.page-nav-pills {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  padding: 14px 8px 10px;
  flex-wrap: wrap;
}

.room-nav-pill {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 3px solid;
  box-shadow: 3px 3px 0;
  padding: 10px 20px;
  text-decoration: none;
  font-family: var(--font-pixel);
  font-size: 13px;
  transition: transform .1s, box-shadow .1s;
}
.room-nav-pill:hover { transform: translate(-1px,-1px); }
.room-nav-pill.nav-home     { background:#ead8fc; border-color:#c084fc; color:#3a1a5a; box-shadow:3px 3px 0 #8040c0; }
.room-nav-pill.nav-research { background:#d0f0f0; border-color:#7ecac0; color:#1a5a58; box-shadow:3px 3px 0 #4a9a98; }
.room-nav-pill.nav-cv       { background:#ffe8cc; border-color:#ffb347; color:#6a3000; box-shadow:3px 3px 0 #c07800; }
.room-nav-pill.nav-plain    { background:#a05c28; border-color:#6a3a10; color:#fff0d8; box-shadow:3px 3px 0 #4a2008; line-height:1.8; letter-spacing:1px; text-align:center; }
.room-nav-pill svg { width:26px; height:26px; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1000px) {
  .col-3 { grid-template-columns: 1fr 1fr; }
  .page-wrap { padding: 12px; gap: 12px; }
  .trainer-card, .pokemon-panel { min-width: 0; }
}

@media (max-width: 680px) {
  .col-2, .col-3 { grid-template-columns: 1fr; }
  .nameplate { font-size: 5px; padding: 6px 14px; }
  .pixel-nav { flex-wrap: wrap; justify-content: center; gap: 6px; }
  .pixel-nav a { font-size: 5px; padding: 4px 7px; }
  .cv-download-bar { flex-direction: column; text-align: center; }
  .paper-card { padding: 10px 12px; }
  .trainer-card, .pokemon-panel { width: 100%; }
}