/* ================================================
   GAME BOY GREEN-SCALE PORTFOLIO
   Color Palette:
   #081820 - Darkest (near black)
   #306230 - Dark green
   #8bac0f - Medium green
   #9bbc0f - Bright green
   #c8e6c8 - Light green (background)
================================================ */

@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&display=swap');

:root {
  --gb-darkest: #081820;
  --gb-dark:    #306230;
  --gb-mid:     #8bac0f;
  --gb-bright:  #9bbc0f;
  --gb-light:   #c8e6c8;
  --gb-lighter: #e0f0e0;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  image-rendering: pixelated;
}

html, body {
  width: 100%;
  min-height: 100vh;
  font-family: 'Press Start 2P', monospace;
  font-size: 10px;
  color: var(--gb-darkest);
  background-color: var(--gb-light);
  background-image:
    linear-gradient(var(--gb-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--gb-dark) 1px, transparent 1px),
    linear-gradient(var(--gb-mid) 1px, transparent 1px),
    linear-gradient(90deg, var(--gb-mid) 1px, transparent 1px);
  background-size: 40px 40px, 40px 40px, 8px 8px, 8px 8px;
  background-color: var(--gb-light);
  /* Brick pattern */
  background-image: none;
  position: relative;
  overflow-x: hidden;
}

/* Brick background using pseudo element */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-color: var(--gb-light);
  background-image:
    /* Horizontal mortar lines */
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 30px,
      var(--gb-mid) 30px,
      var(--gb-mid) 32px
    ),
    /* Vertical mortar lines - offset rows */
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 59px,
      var(--gb-mid) 59px,
      var(--gb-mid) 61px
    );
  z-index: -1;
  opacity: 0.5;
}

/* ---- PIXEL BOX utility ---- */
.pixel-box {
  background: var(--gb-light);
  border: 4px solid var(--gb-darkest);
  box-shadow:
    4px 4px 0 var(--gb-darkest),
    inset 2px 2px 0 var(--gb-lighter),
    inset -2px -2px 0 var(--gb-dark);
  image-rendering: pixelated;
}

.pixel-box-inner {
  background: var(--gb-lighter);
  border: 3px solid var(--gb-darkest);
  box-shadow:
    3px 3px 0 var(--gb-dark),
    inset 1px 1px 0 white,
    inset -1px -1px 0 var(--gb-mid);
  padding: 10px;
  margin-bottom: 10px;
}

/* ---- CORNER ICONS ---- */
.corner-icon {
  position: fixed;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: bold;
  background: var(--gb-mid);
  border: 4px solid var(--gb-darkest);
  box-shadow: 4px 4px 0 var(--gb-darkest);
  cursor: pointer;
  z-index: 100;
  transition: transform 0.1s;
  color: var(--gb-darkest);
}
.corner-icon:hover { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--gb-darkest); }
.corner-icon.top-left  { top: 20px; left: 20px; }
.corner-icon.top-right { top: 20px; right: 20px; }

/* ---- SCREEN WRAPPER ---- */
.screen-wrapper {
  max-width: 1100px;
  margin: 0 auto;
  padding: 80px 20px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

/* ---- SPEECH AREA ---- */
.speech-area {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  margin-bottom: -4px;
  z-index: 5;
  align-self: flex-start;
  margin-left: 220px;
}

.sprite {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  animation: sprite-bob 1s steps(2, end) infinite;
}

@keyframes sprite-bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

.speech-bubble {
  padding: 10px 14px;
  background: var(--gb-darkest);
  color: var(--gb-light);
  font-size: 9px;
  line-height: 1.8;
  position: relative;
  border: 3px solid var(--gb-darkest);
  box-shadow: 3px 3px 0 var(--gb-dark);
  min-width: 200px;
  text-align: center;
}
.speech-bubble::before {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 16px;
  width: 8px;
  height: 8px;
  background: var(--gb-darkest);
  clip-path: polygon(0 0, 100% 0, 0 100%);
}

/* ---- MAIN INTERFACE ---- */
.main-interface {
  display: flex;
  gap: 10px;
  width: 100%;
  align-items: flex-start;
}

/* ---- LEFT PANEL ---- */
.left-panel {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0;
  flex-shrink: 0;
  position: sticky;
  top: 20px;
}

/* ---- SIDEBAR NAV ---- */
.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 6px;
}

.nav-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  width: 160px;
  background: var(--gb-mid);
  border: 3px solid var(--gb-darkest);
  box-shadow: 3px 3px 0 var(--gb-darkest);
  cursor: pointer;
  font-family: 'Press Start 2P', monospace;
  font-size: 9px;
  color: var(--gb-darkest);
  transition: all 0.1s;
  text-align: left;
}
.nav-btn:hover,
.nav-btn.active {
  background: var(--gb-bright);
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0 var(--gb-darkest);
  color: var(--gb-darkest);
}
.nav-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.nav-icon svg { display: block; }

.athlete-btn {
  background: var(--gb-dark);
  color: var(--gb-light);
}
.athlete-btn:hover,
.athlete-btn.active {
  background: var(--gb-mid);
  color: var(--gb-darkest);
}

/* ---- PROFILE CARD ---- */
.profile-card {
  width: 200px;
  background: var(--gb-darkest);
  color: var(--gb-light);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 14px 10px;
  border: 4px solid var(--gb-darkest);
  box-shadow: 4px 4px 0 var(--gb-dark);
}

.avatar-frame {
  width: 120px;
  height: 130px;
  border: 4px solid var(--gb-mid);
  box-shadow: 3px 3px 0 var(--gb-bright), inset 1px 1px 0 var(--gb-dark);
  background: var(--gb-light);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-bottom: 12px;
}

.avatar-art svg {
  display: block;
  image-rendering: pixelated;
}

.profile-name {
  font-size: 11px;
  color: var(--gb-light);
  text-align: center;
  line-height: 1.8;
  margin-bottom: 8px;
  text-shadow: 1px 1px 0 var(--gb-darkest);
}
.profile-title {
  font-size: 8px;
  color: var(--gb-mid);
  text-align: center;
  letter-spacing: 1px;
}

/* ---- FOOTER ---- */
.footer-text {
  font-size: 7px;
  color: var(--gb-darkest);
  text-align: center;
  padding: 10px 0 4px;
  opacity: 0.8;
  width: 215px;
}

/* ---- RIGHT PANEL ---- */
.right-panel {
  flex: 1;
  min-height: 500px;
  background: var(--gb-lighter);
  padding: 20px;
  position: relative;
  overflow: hidden;
}

/* ---- SECTIONS ---- */
.section {
  display: none;
  animation: fadeIn 0.2s steps(3, end);
}
.section.active { display: block; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.section-title {
  font-size: 18px;
  color: var(--gb-darkest);
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 4px solid var(--gb-darkest);
  text-transform: uppercase;
  letter-spacing: 4px;
}

.section-content {
  font-size: 9px;
  line-height: 2;
  color: var(--gb-darkest);
}

.highlight {
  color: var(--gb-dark);
  background: var(--gb-mid);
  padding: 1px 4px;
}

.pixel-divider {
  width: 100%;
  height: 4px;
  background: repeating-linear-gradient(
    90deg,
    var(--gb-darkest) 0px,
    var(--gb-darkest) 8px,
    transparent 8px,
    transparent 12px
  );
}

/* ---- STAT ROWS ---- */
.stat-row {
  display: flex;
  gap: 12px;
  margin-bottom: 8px;
  align-items: baseline;
  flex-wrap: wrap;
}
.stat-label {
  color: var(--gb-dark);
  font-size: 8px;
  min-width: 90px;
  flex-shrink: 0;
}
.stat-value {
  color: var(--gb-darkest);
  font-size: 9px;
}

/* ---- BLINK ---- */
.blink {
  animation: blink 1s steps(1, end) infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ---- SKILLS ---- */
.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.skill-category h3 {
  font-size: 9px;
  margin-bottom: 10px;
  color: var(--gb-dark);
  border-bottom: 2px solid var(--gb-mid);
  padding-bottom: 4px;
}
.skill-bar-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 7px;
  font-size: 8px;
}
.skill-bar-row > span { min-width: 80px; font-size: 7px; }
.skill-bar {
  flex: 1;
  height: 10px;
  background: var(--gb-mid);
  border: 2px solid var(--gb-darkest);
}
.skill-fill {
  height: 100%;
  background: var(--gb-darkest);
  transition: width 1s steps(10, end);
}

/* ---- EXPERIENCE ---- */
.exp-item {
  margin-bottom: 14px;
}
.exp-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 6px;
}
.exp-role {
  font-size: 10px;
  font-weight: bold;
  color: var(--gb-darkest);
}
.exp-date {
  font-size: 7px;
  color: var(--gb-dark);
  background: var(--gb-mid);
  padding: 2px 6px;
}
.exp-company {
  font-size: 9px;
  color: var(--gb-dark);
  margin-bottom: 6px;
}
.exp-desc {
  list-style: none;
  padding: 0;
}
.exp-desc li {
  font-size: 8px;
  padding: 2px 0;
  color: var(--gb-darkest);
  line-height: 1.8;
}
.exp-desc li::before { content: '→ '; color: var(--gb-mid); }

/* ---- CONTACT ---- */
.contact-intro {
  font-size: 9px;
  color: var(--gb-dark);
  text-align: center;
}
.contact-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  text-decoration: none;
  color: var(--gb-darkest);
  font-size: 8px;
  transition: all 0.1s;
}
.contact-item:hover {
  background: var(--gb-mid);
  transform: translate(2px, 2px);
}
.contact-icon {
  font-size: 16px;
  flex-shrink: 0;
}
.contact-note {
  font-size: 8px;
  text-align: center;
  color: var(--gb-dark);
  letter-spacing: 2px;
}

/* ---- ATHLETE ---- */
.athlete-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.leaderboard h3,
.fav-routes h3,
.fav-runs h3,
.athlete-stats h3 {
  font-size: 9px;
  margin-bottom: 10px;
  color: var(--gb-darkest);
  border-bottom: 2px solid var(--gb-dark);
  padding-bottom: 4px;
}
.lb-header {
  display: grid;
  grid-template-columns: 40px 1fr 80px;
  gap: 4px;
  font-size: 7px;
  color: var(--gb-dark);
  margin-bottom: 6px;
  padding: 2px 4px;
  background: var(--gb-mid);
  border: 2px solid var(--gb-darkest);
}
.lb-row {
  display: grid;
  grid-template-columns: 40px 1fr 80px;
  gap: 4px;
  font-size: 8px;
  padding: 5px 4px;
  border-bottom: 1px solid var(--gb-mid);
  transition: background 0.1s;
}
.lb-row:hover { background: var(--gb-light); }
.lb-row.gold   { color: var(--gb-dark); font-size: 8.5px; background: rgba(139, 172, 15, 0.2); }
.lb-row.silver { color: var(--gb-dark); }
.lb-row.bronze { color: var(--gb-darkest); }

.route-item {
  padding: 6px 0;
  border-bottom: 1px dashed var(--gb-mid);
}
.route-name {
  display: block;
  font-size: 8px;
  color: var(--gb-darkest);
  margin-bottom: 4px;
}
.route-details {
  font-size: 7px;
  color: var(--gb-dark);
}

.athlete-stats .stat-row {
  font-size: 8px;
  border-bottom: 1px dashed var(--gb-mid);
  padding: 4px 0;
}
.athlete-stats .stat-label { min-width: 80px; font-size: 7px; }
.athlete-stats .stat-value { font-size: 8px; }

/* ---- MODAL ---- */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(8,24,32,0.75);
  z-index: 200;
  align-items: center;
  justify-content: center;
}
.modal-overlay.open { display: flex; }
.modal-box {
  max-width: 380px;
  width: 90%;
  padding: 24px;
  background: var(--gb-light);
  text-align: center;
}
.modal-box h2 {
  font-size: 14px;
  margin-bottom: 16px;
  color: var(--gb-darkest);
}
.modal-box p {
  font-size: 8px;
  line-height: 2;
  margin-bottom: 12px;
}
.pixel-btn {
  margin-top: 14px;
  padding: 8px 16px;
  background: var(--gb-dark);
  color: var(--gb-light);
  border: 3px solid var(--gb-darkest);
  box-shadow: 3px 3px 0 var(--gb-darkest);
  font-family: 'Press Start 2P', monospace;
  font-size: 9px;
  cursor: pointer;
  transition: all 0.1s;
}
.pixel-btn:hover {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0 var(--gb-darkest);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 800px) {
  .screen-wrapper { padding: 70px 10px 10px; }
  .main-interface { flex-direction: column; align-items: center; }
  .left-panel { width: 100%; align-items: center; position: static; }
  .sidebar-nav { flex-direction: row; flex-wrap: wrap; justify-content: center; }
  .nav-btn { width: 110px; font-size: 8px; padding: 6px 8px; }
  .profile-card { width: 100%; max-width: 340px; flex-direction: row; justify-content: center; gap: 20px; }
  .speech-area { margin-left: 20px; }
  .skills-grid, .athlete-grid { grid-template-columns: 1fr; }
  .section-title { font-size: 13px; }
}