*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --gold:#d4af37;--gold-light:#f0d98c;--red:#8b0000;--bg:#0f0f23;
  --card:rgba(255,255,255,.07);--card-border:rgba(212,175,55,.25);
  --text:#f0e6d3;--text-dim:rgba(240,230,211,.6);
  --success:#4ade80;--error:#f87171;
  --radius:12px;
}
html{font-size:16px;scroll-behavior:smooth}
body{
  font-family:'Segoe UI',system-ui,-apple-system,sans-serif;
  background:var(--bg);color:var(--text);
  min-height:100dvh;overflow-x:hidden;
  background-image:radial-gradient(ellipse at 20% 50%,rgba(212,175,55,.08) 0%,transparent 50%),
                   radial-gradient(ellipse at 80% 20%,rgba(139,0,0,.1) 0%,transparent 50%);
}

/* Layout */
.container{max-width:640px;margin:0 auto;padding:1rem}
.page-header{text-align:center;padding:2rem 0 1.5rem}
.page-header h1{font-size:1.8rem;background:linear-gradient(135deg,var(--gold-light),var(--gold));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.page-header .subtitle{color:var(--text-dim);margin-top:.35rem;font-size:.95rem}
.sparkle{display:inline-block;animation:sparkle 2s ease-in-out infinite}
@keyframes sparkle{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(1.2)}}

/* Cards */
.card{
  background:var(--card);border:1px solid var(--card-border);
  border-radius:var(--radius);padding:1.5rem;margin-bottom:1rem;
  backdrop-filter:blur(8px);
}
.card-title{font-size:1.1rem;color:var(--gold-light);margin-bottom:.75rem}

/* Forms */
label{display:block;font-size:.85rem;color:var(--text-dim);margin-bottom:.35rem}
input[type="text"],input[type="password"],select,textarea{
  width:100%;padding:.7rem 1rem;border-radius:8px;border:1px solid var(--card-border);
  background:rgba(255,255,255,.05);color:var(--text);font-size:1rem;
  transition:border-color .2s;
}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--gold)}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.75rem 1.5rem;border-radius:8px;border:none;font-size:1rem;
  font-weight:600;cursor:pointer;transition:all .2s;width:100%;
}
.btn-primary{background:linear-gradient(135deg,var(--gold),#b8962e);color:#1a1a1a}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 20px rgba(212,175,55,.3)}
.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}
.btn-secondary{background:rgba(255,255,255,.1);color:var(--text);border:1px solid var(--card-border)}
.btn-secondary:hover{background:rgba(255,255,255,.15)}
.btn-danger{background:var(--error);color:#fff}
.btn-sm{padding:.5rem 1rem;font-size:.85rem;width:auto}

/* Game selector */
.game-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin:1rem 0}
.game-card{
  background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);
  padding:1.5rem;text-align:center;cursor:pointer;transition:all .25s;text-decoration:none;color:var(--text);
}
.game-card:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:0 8px 30px rgba(212,175,55,.15)}
.game-card .icon{font-size:2.5rem;margin-bottom:.75rem;display:block}
.game-card h3{color:var(--gold-light);margin-bottom:.35rem}
.game-card p{font-size:.8rem;color:var(--text-dim)}

/* Quiz */
.question-card{animation:slideIn .3s ease}
@keyframes slideIn{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}
.question-num{font-size:.75rem;color:var(--gold);text-transform:uppercase;letter-spacing:.1em;margin-bottom:.5rem}
.question-text{font-size:1.15rem;line-height:1.5;margin-bottom:1.25rem}
.options{display:flex;flex-direction:column;gap:.5rem}
.option-btn{
  display:block;width:100%;text-align:left;padding:.85rem 1rem;border-radius:8px;
  border:1px solid var(--card-border);background:rgba(255,255,255,.04);
  color:var(--text);font-size:.95rem;cursor:pointer;transition:all .2s;
}
.option-btn:hover{border-color:var(--gold);background:rgba(212,175,55,.08)}
.option-btn.selected{border-color:var(--gold);background:rgba(212,175,55,.15)}
.option-btn.correct{border-color:var(--success);background:rgba(74,222,128,.12);color:var(--success)}
.option-btn.incorrect{border-color:var(--error);background:rgba(248,113,113,.12);color:var(--error)}
.answer-input{margin-bottom:.35rem}
.answer-hint{font-size:.75rem;color:var(--text-dim);margin-bottom:.75rem}
.progress-bar{height:4px;background:rgba(255,255,255,.1);border-radius:2px;margin-bottom:1.5rem;overflow:hidden}
.progress-fill{height:100%;background:linear-gradient(90deg,var(--gold),var(--gold-light));border-radius:2px;transition:width .3s}
.result-badge{display:inline-block;padding:.25rem .75rem;border-radius:20px;font-size:.8rem;font-weight:600;margin-top:.5rem}
.result-badge.correct{background:rgba(74,222,128,.15);color:var(--success)}
.result-badge.incorrect{background:rgba(248,113,113,.15);color:var(--error)}

/* Pictionary */
.canvas-wrap{background:#fff;border-radius:var(--radius);overflow:hidden;touch-action:none;position:relative}
.canvas-wrap canvas{display:block;width:100%;cursor:crosshair}
.draw-tools{display:flex;gap:.5rem;margin:.75rem 0;flex-wrap:wrap;align-items:center}
.draw-tools button{padding:.4rem .8rem;border-radius:6px;border:1px solid var(--card-border);background:var(--card);color:var(--text);cursor:pointer;font-size:.8rem}
.draw-tools button.active{border-color:var(--gold);background:rgba(212,175,55,.15)}
.color-dot{width:24px;height:24px;border-radius:50%;border:2px solid transparent;cursor:pointer;display:inline-block}
.color-dot.active{border-color:var(--gold);box-shadow:0 0 8px rgba(212,175,55,.4)}
.word-reveal{font-size:1.5rem;text-align:center;padding:1rem;color:var(--gold-light);font-weight:700;letter-spacing:.05em}
.timer{
  font-size:2rem;font-weight:700;text-align:center;color:var(--gold);
  font-variant-numeric:tabular-nums;
}
.timer.urgent{color:var(--error);animation:pulse .5s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}
.guess-image{border-radius:var(--radius);overflow:hidden;margin-bottom:1rem}
.guess-image img{width:100%;display:block}

/* Leaderboard */
.leaderboard-list{list-style:none}
.leaderboard-item{
  display:flex;align-items:center;gap:1rem;padding:.85rem 1rem;
  border-radius:8px;margin-bottom:.5rem;background:var(--card);
  border:1px solid transparent;transition:all .3s;
}
.leaderboard-item:nth-child(1){border-color:var(--gold);background:rgba(212,175,55,.1)}
.leaderboard-item:nth-child(2){border-color:silver;background:rgba(192,192,192,.06)}
.leaderboard-item:nth-child(3){border-color:#cd7f32;background:rgba(205,127,50,.08)}
.rank{font-size:1.2rem;font-weight:700;min-width:2rem;text-align:center}
.leaderboard-item:nth-child(1) .rank{color:var(--gold)}
.leaderboard-item:nth-child(2) .rank{color:silver}
.leaderboard-item:nth-child(3) .rank{color:#cd7f32}
.couple-name{flex:1;font-weight:500}
.score{font-weight:700;color:var(--gold-light);font-variant-numeric:tabular-nums}
.score-change{font-size:.75rem;color:var(--success);margin-left:.25rem}

/* Admin */
.admin-section{margin-bottom:2rem}
.admin-section h2{font-size:1.1rem;color:var(--gold-light);margin-bottom:1rem;padding-bottom:.5rem;border-bottom:1px solid var(--card-border)}
.couple-row{display:flex;gap:.5rem;align-items:center;margin-bottom:.5rem}
.couple-row input{flex:1}
.couple-row .remove-btn{padding:.5rem;border:none;background:none;color:var(--error);cursor:pointer;font-size:1.2rem}
.status-badge{display:inline-block;padding:.2rem .6rem;border-radius:12px;font-size:.75rem;font-weight:600}
.status-badge.active{background:rgba(74,222,128,.15);color:var(--success)}
.status-badge.inactive{background:rgba(248,113,113,.15);color:var(--error)}
.tab-bar{display:flex;gap:0;margin-bottom:1.5rem;border-bottom:1px solid var(--card-border)}
.tab{padding:.6rem 1.2rem;cursor:pointer;color:var(--text-dim);border-bottom:2px solid transparent;transition:all .2s;background:none;border-top:none;border-left:none;border-right:none;font-size:.9rem}
.tab.active{color:var(--gold);border-bottom-color:var(--gold)}

/* Toast notifications */
.toast{
  position:fixed;bottom:1.5rem;left:50%;transform:translateX(-50%);
  padding:.75rem 1.5rem;border-radius:8px;font-size:.9rem;font-weight:500;
  z-index:1000;animation:toastIn .3s ease;
  box-shadow:0 8px 30px rgba(0,0,0,.3);
}
.toast.success{background:var(--success);color:#1a1a1a}
.toast.error{background:var(--error);color:#fff}
@keyframes toastIn{from{opacity:0;transform:translate(-50%,20px)}to{opacity:1;transform:translate(-50%,0)}}

/* Confetti */
.confetti-piece{
  position:fixed;width:10px;height:10px;top:-10px;z-index:999;
  animation:confettiFall 3s ease-in forwards;
}
@keyframes confettiFall{
  0%{transform:translateY(0) rotate(0deg);opacity:1}
  100%{transform:translateY(100vh) rotate(720deg);opacity:0}
}

/* Loading */
.spinner{width:32px;height:32px;border:3px solid var(--card-border);border-top-color:var(--gold);border-radius:50%;animation:spin .8s linear infinite;margin:2rem auto}
@keyframes spin{to{transform:rotate(360deg)}}
.loading-text{text-align:center;color:var(--text-dim);font-size:.9rem}

/* Responsive */
@media(max-width:480px){
  .game-grid{grid-template-columns:1fr}
  .page-header h1{font-size:1.4rem}
  .container{padding:.75rem}
}

/* Utility */
.hidden{display:none!important}
.text-center{text-align:center}
.mt-1{margin-top:1rem}
.mt-2{margin-top:2rem}
.mb-1{margin-bottom:1rem}
.gap-sm{gap:.5rem}
.flex{display:flex}
.flex-col{flex-direction:column}
.items-center{align-items:center}
.justify-between{justify-content:space-between}
.w-full{width:100%}