/* =============================================================================
   ARITSIA PORTFOLIO - Main Stylesheet
   index.css
   ============================================================================= */

/* ── Base Reset ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}

/* ── CSS Variables ── */
:root{
  --sky1:#4a9fd4;--sky2:#7ec8e8;--sky3:#aaddee;--sky4:#cceeff;
  --gold:#e8c87a;--gold-d:#c8a040;--gold-l:#f5e0a0;
  --dark:#1a2a3a;--mid:#2c4a6a;--light:#e8f4fc;
  --white:rgba(255,255,255,0.88);--glass:rgba(255,255,255,0.45);
  --glass2:rgba(255,255,255,0.85);
  --pixel-shadow: 4px 4px 0 rgba(26,42,58,0.3);
}

/* ── Layout ── */
html,body{min-height:100%;overflow-x:hidden}
body{
  font-family:'VT323', monospace;
  font-size: 20px;
  background:var(--sky2);
  min-height:100vh;position:relative;
  transition: background-color 0.4s ease, color 0.4s ease;
}

/* ── Wind lines ── */
.wind-canvas{position:fixed;inset:0;pointer-events:none;z-index:0;opacity:0.8}

/* ── Custom Background ── */
.custom-bg{position:fixed;inset:0;z-index:-1;background-size:cover;background-position:center;opacity:0;transition:opacity 0.5s;pointer-events:none}

/* ── Page ── */
.page{
  position:relative;z-index:5;
  min-height:100vh;
  display:flex;flex-direction:column;
  align-items:center;
  padding:60px 20px 100px;
  gap:0;
}

/* ── Profile Section ── */
.profile-wrap{
  display:flex;flex-direction:column;align-items:center;
  animation:fadeUp .9s ease both;
  margin-bottom:36px;
}
.avatar-ring{
  width:140px;height:140px;
  background:var(--gold);
  padding:6px;margin-bottom:24px;
  box-shadow:var(--pixel-shadow);
  border:4px solid var(--dark);
}
.avatar-inner{
  width:100%;height:100%;overflow:hidden;
  background:linear-gradient(135deg,#a8d4f0,#c8eaf8,#90c4e8);
  display:flex;align-items:center;justify-content:center;
  font-size:58px;
  border:2px solid var(--dark);
}
.avatar-inner img{width:100%;height:100%;object-fit:cover;image-rendering:pixelated}
.name{
  font-family:'Press Start 2P',cursive;font-size:32px;
  color:var(--dark);letter-spacing:2px;
  text-shadow:4px 4px 0 rgba(255,255,255,0.8);
  margin-bottom:18px;line-height:1;
  text-align:center;
}
.role-tag{
  font-size:22px;letter-spacing:1px;
  color:var(--dark);background:var(--white);
  border:3px solid var(--dark);
  padding:6px 16px;margin-bottom:28px;
  text-transform:uppercase;
  box-shadow:var(--pixel-shadow);
}

/* ── Social Links ── */
.social-links{
  display:flex;gap:12px;flex-wrap:wrap;justify-content:center;
  margin-bottom:52px;
  animation:fadeUp .9s .12s ease both;
}
.social-btn{
  display:flex;align-items:center;gap:8px;
  padding:10px 16px;font-size:20px;
  text-decoration:none;
  border:3px solid var(--dark);
  background:var(--white);
  color:var(--dark);
  transition:transform .1s,background .1s,box-shadow .1s;
  box-shadow:4px 4px 0 var(--dark);
  position:relative;overflow:hidden;
}
.social-btn:hover{transform:translate(2px,2px);background:var(--gold-l);box-shadow:2px 2px 0 var(--dark)}
.social-btn:active{transform:translate(4px,4px);box-shadow:0 0 0 var(--dark)}
.social-btn svg{width:20px;height:20px;flex-shrink:0}

/* ── Works Section ── */
.works-section{
  width:100%;max-width:960px;
  animation:fadeUp .9s .28s ease both;
  background:var(--glass2);
  border:4px solid var(--dark);
  padding:30px;
  box-shadow:var(--pixel-shadow);
}
.section-head{
  display:flex;align-items:center;gap:14px;
  margin-bottom:24px;justify-content:center;
}
.s-line{flex:1;max-width:100px;height:4px;background:var(--dark)}
.s-title{font-family:'Press Start 2P',cursive;font-size:16px;color:var(--dark);text-transform:uppercase}

/* ── Filter Tabs ── */
.filter-wrap{display:flex;flex-direction:column;gap:12px;margin-bottom:24px}
.filter-row{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;align-items:center}
.filter-label{font-size:20px;color:var(--dark);margin-right:4px;white-space:nowrap}
.tab{
  font-family:'VT323', monospace;
  font-size:20px;
  padding:4px 14px;
  border:3px solid var(--dark);
  background:var(--white);color:var(--dark);
  cursor:pointer;transition:background .1s, transform .1s;
  white-space:nowrap;
  box-shadow:2px 2px 0 var(--dark);
  display:inline-flex;align-items:center;gap:6px;
  position:relative;overflow:hidden;
}
.tab:hover{background:var(--gold-l);transform:translate(1px,1px);box-shadow:1px 1px 0 var(--dark)}
.tab.active{background:var(--gold);transform:translate(2px,2px);box-shadow:0 0 0 var(--dark)}
.subtab{font-size:18px;padding:2px 10px;background:var(--sky4)}
.subtab.active{background:var(--sky2)}
.sub-row{display:none;gap:8px;flex-wrap:wrap;justify-content:center}
.sub-row.visible{display:flex}

/* ── Gallery ── */
.gallery{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(250px,1fr));
  gap:20px;
}
.work-card{
  border:3px solid var(--dark);
  background:var(--white);
  box-shadow:4px 4px 0 rgba(26,42,58,0.5);
  cursor:pointer;transition:transform .1s,box-shadow .1s,opacity .25s;
  animation:cardIn 0.4s ease both;
  position:relative;overflow:hidden;
}
.work-card:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 rgba(26,42,58,0.7);background:var(--gold-l)}
.work-card:hover .card-thumb img{transform:scale(1.06);transition:transform 0.3s ease}
.work-card:active{transform:translate(2px,2px);box-shadow:2px 2px 0 rgba(26,42,58,0.7)}
.work-card:focus-visible{outline:4px dashed var(--danger);outline-offset:4px}
.tab:focus-visible, .nav-btn:focus-visible, .game-btn:focus-visible, .social-btn:focus-visible, .like-btn:focus-visible { outline: 4px dashed var(--danger); outline-offset: 4px; }
.work-card.hidden{display:none}
.work-card.fade-out{opacity:0;transform:translateY(10px)}

/* ── Skeleton Cards ── */
.skeleton-card{
  border:3px solid var(--dark);
  background:var(--white);
  box-shadow:4px 4px 0 rgba(26,42,58,0.5);
  overflow:hidden;
  animation:cardIn 0.3s ease both;
}
.skeleton-thumb{
  width:100%;aspect-ratio:16/10;
  background:linear-gradient(90deg,#cce8f8 25%,#e0f2ff 50%,#cce8f8 75%);
  background-size:400px 100%;
  animation:shimmer 1.4s infinite linear;
}
.skeleton-info{padding:12px 14px;display:flex;flex-direction:column;gap:8px}
.skeleton-line{
  height:12px;
  border-radius:0;
  background:linear-gradient(90deg,#cce8f8 25%,#e0f2ff 50%,#cce8f8 75%);
  background-size:400px 100%;
  animation:shimmer 1.4s infinite linear;
}
.skeleton-line.short{width:55%}
.card-thumb{
  width:100%;aspect-ratio:16/10;
  background:#a8d4f0;
  border-bottom:3px solid var(--dark);
  display:flex;align-items:center;justify-content:center;
  font-size:38px;overflow:hidden;position:relative;
}
.card-thumb img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;image-rendering:pixelated;transition:transform 0.3s ease}

/* ── Like Button ── */
.like-btn{
  position:absolute; top:8px; right:8px; z-index:5;
  background:var(--white); border:3px solid var(--dark); box-shadow:2px 2px 0 var(--dark);
  display:flex; align-items:center; gap:6px; padding:2px 6px;
  cursor:pointer; transition:transform 0.1s;
  overflow:hidden;
}
.like-btn:hover{ transform:translate(-1px,-1px); }
.like-btn:active{ transform:translate(1px,1px); box-shadow:0 0 0 var(--dark); }
.like-btn svg{ width:20px; height:20px; }
.card-info{padding:12px 14px}
.card-name{font-family:'Press Start 2P',cursive;font-size:12px;color:var(--dark);margin-bottom:10px;line-height:1.4}
.card-cats{display:flex;gap:6px;flex-wrap:wrap}
.cat-badge{
  font-size:16px;
  padding:4px 8px;
  background:var(--sky4);border:2px solid var(--dark);color:var(--dark);
  display:inline-flex;align-items:center;gap:6px;
}
.cat-badge.sub{background:var(--gold-l);}

/* ── Empty State ── */
.empty-state{
  grid-column:1/-1;text-align:center;
  padding:48px;color:var(--dark);font-size:22px;
}

/* ── Admin Fixed Button ── */
.admin-fixed{position:fixed;bottom:24px;right:24px;z-index:20}
.admin-btn{
  width:52px;height:52px;
  background:var(--white);border:4px solid var(--dark);
  display:flex;align-items:center;justify-content:center;
  box-shadow:4px 4px 0 var(--dark);
  color:var(--dark);transition:all .1s;cursor:pointer;
  position:relative;overflow:hidden;
}
.admin-btn:hover{background:var(--gold-l);transform:translate(2px,2px);box-shadow:2px 2px 0 var(--dark)}
.admin-btn:active{transform:translate(4px,4px);box-shadow:0 0 0 var(--dark)}
.admin-btn svg{width:28px;height:28px}

/* ── Animations ── */
@keyframes fadeUp{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:translateY(0)}}
@keyframes shimmer{
  0%{background-position:-400px 0}
  100%{background-position:400px 0}
}
@keyframes cardIn{
  from{opacity:0;transform:translateY(20px)}
  to{opacity:1;transform:translateY(0)}
}
/* Pixel ripple */
.px-ripple {
  position: absolute;
  width: 8px; height: 8px;
  background: rgba(255,255,255,0.7);
  pointer-events: none;
  animation: pxRipple 0.5s ease-out forwards;
  z-index: 10;
}
@keyframes pxRipple {
  0%   { transform: scale(1);   opacity: 0.8; }
  100% { transform: scale(15);  opacity: 0; }
}
@keyframes modalSpring {
  0%   { transform: scale(0.8); opacity: 0; }
  60%  { transform: scale(1.02); opacity: 1; }
  100% { transform: scale(1); opacity: 1; }
}
@keyframes heartBurst {
  0%   { transform: scale(1); }
  50%  { transform: scale(1.4); }
  100% { transform: scale(1); }
}
@keyframes heartParticle {
  0%   { transform: translate(0, 0) scale(1); opacity: 1; }
  100% { transform: translate(var(--tx), var(--ty)) scale(0); opacity: 0; }
}

/* ── Work Modal ── */
.modal-overlay{
  position:fixed;inset:0;z-index:100;
  background:rgba(20,40,65,0.7);
  opacity:0;pointer-events:none;transition:opacity .2s;
}
.modal-overlay.open{opacity:1;pointer-events:all}
.modal-box{
  position:absolute;
  background:var(--white);
  border:4px solid var(--dark);
  width:calc(100vw - 40px);max-width:720px;max-height:90vh;overflow-y:auto;
  box-shadow:8px 8px 0 rgba(0,0,0,0.5);
  transform:scale(.97);transition:transform .2s;
  user-select:none;
  padding-top: 40px;
  transition: background-color 0.4s ease;
}
.modal-overlay.open .modal-box,
#teamModalBox.open {
  transform:scale(1);
  animation: modalSpring 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}
.modal-drag-bar{
  position:absolute;top:0;left:0;right:0;height:40px;
  cursor:grab;z-index:3;
  display:flex;align-items:center;justify-content:center;
  background:var(--dark);border-bottom:3px solid var(--dark);
}
.modal-drag-bar:active{cursor:grabbing}
.modal-drag-dot{width:100%;height:100%;display:flex;align-items:center;padding:0 12px;color:var(--white);font-size:16px}
.modal-close{
  position:absolute;top:4px;right:6px;
  background:var(--danger,#c0392b);border:3px solid var(--dark);
  width:32px;height:32px;font-size:20px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  color:var(--white);z-index:4;box-shadow:2px 2px 0 var(--dark);transition:transform .1s, box-shadow .1s;
}
.modal-close:hover{transform:translate(1px,1px);box-shadow:1px 1px 0 var(--dark)}
.modal-img-wrap{width:100%;aspect-ratio:16/9;overflow:hidden;border-bottom:4px solid var(--dark);position:relative;cursor:ns-resize}
.modal-img{width:100%;height:100%;object-fit:cover;object-position:center 50%;display:block;transition:object-position .1s;image-rendering:pixelated}
.modal-img-placeholder{
  width:100%;aspect-ratio:16/9;
  background:#a8d4f0;
  border-bottom:4px solid var(--dark);
  display:flex;align-items:center;justify-content:center;font-size:64px;
}
.modal-viewer{
  width:100%;aspect-ratio:16/9;border-bottom:4px solid var(--dark);
  background:#1a2a3a;display:block;border-top:none;border-left:none;border-right:none;
}
.modal-body{padding:26px}
.modal-title{font-family:'Press Start 2P',cursive;font-size:18px;color:var(--dark);margin-bottom:12px;line-height:1.4}
.modal-badges{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:18px}
.modal-desc{font-size:22px;color:var(--dark);line-height:1.5;margin-bottom:24px;white-space:pre-wrap}
.modal-link{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 18px;
  border:3px solid var(--dark);background:var(--gold);
  font-family:'VT323',monospace;font-size:24px;
  color:var(--dark);text-decoration:none;transition:all .1s;
  box-shadow:4px 4px 0 var(--dark);
}
.modal-link:hover{background:var(--gold-l);transform:translate(2px,2px);box-shadow:2px 2px 0 var(--dark)}
.viewer-hint{font-size:18px;color:var(--dark);text-align:center;padding:12px 0 0;opacity:0.8}

/* ── Settings Modal ── */
.settings-modal {
  position:fixed;inset:0;z-index:150;
  background:rgba(20,40,65,0.8);
  display:flex;align-items:center;justify-content:center;
  opacity:0;pointer-events:none;transition:opacity .2s;
}
.settings-modal.open {opacity:1;pointer-events:all;}
.settings-box {
  background:var(--white);
  border:4px solid var(--dark);
  width:calc(100vw - 40px);max-width:500px;
  box-shadow:8px 8px 0 rgba(0,0,0,0.5);
  padding:24px;
  transform:scale(.97);transition:transform .2s, background-color 0.4s ease;
}
.settings-modal.open .settings-box{
  transform:scale(1);
  animation: modalSpring 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}
.settings-title {font-family:'Press Start 2P',cursive;font-size:16px;color:var(--dark);margin-bottom:20px;text-align:center;border-bottom:3px solid var(--dark);padding-bottom:12px;}
.set-row { display:flex; justify-content:space-between; align-items:center; margin-bottom:16px; }
.set-label { font-family:'VT323',monospace; font-size:24px; color:var(--dark); width: 140px; flex-shrink: 0; }
.set-select, .set-range {
  font-family:'VT323',monospace;font-size:20px;
  border:3px solid var(--dark);background:var(--sky4);
  padding:4px 8px;color:var(--dark);outline:none;
}
.set-select:focus {background:var(--gold-l);}
.set-range { flex:1; max-width:200px; accent-color:var(--danger); }

/* ── Top Nav (Auth & Leaderboard) ── */
.top-nav {
  position:absolute; top:20px; right:20px; z-index:10;
  display:flex; gap:12px; align-items:center;
}
.nav-btn {
  font-family:'VT323',monospace; font-size:18px;
  background:var(--white); color:var(--dark);
  border:3px solid var(--dark); padding:6px 12px;
  box-shadow:3px 3px 0 var(--dark); cursor:pointer;
  transition:all 0.1s; display:inline-flex; align-items:center; gap:6px;
}
.nav-btn:hover { background:var(--gold-l); transform:translate(2px,2px); box-shadow:1px 1px 0 var(--dark); }
.user-profile {
  display:none; align-items:center; gap:8px;
  background:var(--glass2); border:3px solid var(--dark);
  padding:4px 12px 4px 4px; box-shadow:3px 3px 0 var(--dark);
}
.user-avatar { width:32px; height:32px; border:2px solid var(--dark); object-fit:cover; image-rendering:pixelated; }
.user-name { font-family:'Press Start 2P',cursive; font-size:10px; color:var(--dark); }

/* ── Leaderboard Modal ── */
.leaderboard-modal {
  position:fixed;inset:0;z-index:150;
  background:rgba(20,40,65,0.8);
  display:flex;align-items:center;justify-content:center;
  opacity:0;pointer-events:none;transition:opacity .2s;
}
.leaderboard-modal.open {opacity:1;pointer-events:all;}
.leaderboard-box {
  background:var(--white); border:4px solid var(--dark);
  width:calc(100vw - 40px); max-width:600px;
  box-shadow:8px 8px 0 rgba(0,0,0,0.5); padding:24px;
  max-height:80vh; overflow-y:auto;
}
.leaderboard-title {
  font-family:'Press Start 2P',cursive; font-size:18px; color:var(--dark);
  margin-bottom:20px; text-align:center; border-bottom:3px solid var(--dark); padding-bottom:12px;
}
.leaderboard-list { display:flex; flex-direction:column; gap:8px; }
.leaderboard-item {
  display:flex; align-items:center; gap:12px;
  padding:8px 12px; border:3px solid var(--dark); background:var(--sky4);
}
.leaderboard-item.top3 { background:var(--gold-l); }
.lb-rank { font-family:'Press Start 2P',cursive; font-size:14px; width:30px; text-align:center; }
.lb-avatar { width:36px; height:36px; border:2px solid var(--dark); object-fit:cover; image-rendering:pixelated; }
.lb-name { flex:1; font-family:'VT323',monospace; font-size:24px; }
.lb-score { font-family:'VT323',monospace; font-size:24px; color:var(--danger); }

/* ── Team Popup ── */
.team-popup {
  position: absolute; left: calc(100% + 20px); top: 0; width: 300px;
  background: var(--white); border: 4px solid var(--dark); padding: 20px;
  box-shadow: 8px 8px 0 rgba(0,0,0,0.5);
  display: none; flex-direction: column; z-index: 100;
}
@media(max-width: 768px) {
  .team-popup {
    left: 0; top: 100%; margin-top: 20px; width: 100%; box-sizing: border-box;
  }
  .top-nav { padding: 0 10px; height: 60px; }
  .nav-btn { font-size: 11px; padding: 6px 10px; }
  .logo-text { font-size: 24px; }
  .social-btn { width: 36px; height: 36px; font-size: 16px; }
}

/* ── Page Transition ── */
.page { transition: opacity 0.5s ease; }
.fade-out { opacity: 0 !important; }

/* ── Custom Scrollbar ── */
::-webkit-scrollbar { width: 12px; height: 12px; }
::-webkit-scrollbar-track { background: var(--sky4); border-left: 2px solid var(--dark); }
::-webkit-scrollbar-thumb { background: var(--gold); border: 2px solid var(--dark); }
::-webkit-scrollbar-thumb:hover { background: var(--gold-d); }

/* ── Prefers Reduced Motion ── */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}