*{box-sizing:border-box;margin:0;padding:0}:root{font-family:Segoe UI,system-ui,-apple-system,sans-serif;color-scheme:light}html,body,#root{min-height:100vh;background:linear-gradient(135deg,#1a4a2e,#2d6b3f 30%,#1a3d15 70%,#0e2d0e);color:#fff;overflow-x:hidden}.game-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem}.menu-screen{text-align:center;max-width:500px;width:100%}.title-area{margin-bottom:2rem}.dino-parade{font-size:2.5rem;margin-bottom:.5rem;animation:paradeBounce 2s ease-in-out infinite}@keyframes paradeBounce{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.game-title{font-size:3.5rem;font-weight:900;background:linear-gradient(135deg,gold,#ff8c00,gold);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:none;line-height:1.1;letter-spacing:-.02em}.game-subtitle{font-size:1.5rem;font-weight:600;color:#87ceeb;margin-top:.25rem}.tagline{color:#ffffffb3;font-size:1rem;margin-top:.5rem}.menu-actions{display:flex;flex-direction:column;gap:.75rem;margin-bottom:2rem}.stats-row{display:flex;gap:1rem;justify-content:center;margin-bottom:1.5rem}.stat{background:#ffffff1a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:12px;padding:.75rem 1.25rem;min-width:100px}.stat-label{display:block;font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;color:#ffffff80;margin-bottom:.25rem}.stat-value{display:block;font-size:1.1rem;font-weight:700}.controls-hint{color:#fff6;font-size:.85rem}.btn{border:none;border-radius:12px;padding:.85rem 1.5rem;font-size:1rem;font-weight:600;cursor:pointer;transition:all .15s ease;display:inline-flex;align-items:center;justify-content:center;gap:.5rem}.btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #0000004d}.btn:active{transform:translateY(0)}.btn-primary{background:linear-gradient(135deg,#4caf50,#2e7d32);color:#fff}.btn-secondary{background:#ffffff26;color:#fff;border:1px solid rgba(255,255,255,.2)}.btn-ghost{background:transparent;color:#fff9}.btn-ghost:hover{color:#fff;background:#ffffff1a}.btn-lg{padding:1rem 2rem;font-size:1.2rem;border-radius:16px}.character-screen{text-align:center;max-width:600px;width:100%}.character-screen h2{font-size:2rem;margin-bottom:.25rem}.amber-balance{color:#ff8c00;font-weight:600;margin-bottom:1.5rem}.character-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1rem;margin-bottom:2rem}.char-card{background:#ffffff14;border:2px solid rgba(255,255,255,.1);border-radius:16px;padding:1rem;cursor:pointer;transition:all .2s ease;position:relative}.char-card:hover{background:#ffffff1f;transform:translateY(-3px)}.char-card.selected{border-color:#4caf50;background:#4caf5026}.char-card.locked{opacity:.7}.char-emoji{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.8rem;margin:0 auto .5rem}.char-name{font-weight:700;font-size:.95rem;margin-bottom:.25rem}.char-desc{font-size:.75rem;color:#ffffff80;margin-bottom:.5rem}.char-stats{display:flex;gap:.75rem;justify-content:center;font-size:.8rem;color:#fff9}.char-cost{margin-top:.5rem;font-size:.85rem;font-weight:600}.cost-buy{color:#4caf50}.cost-locked{color:#fff6}.char-selected-badge{position:absolute;top:-8px;right:-8px;background:#4caf50;color:#fff;font-size:.7rem;font-weight:700;padding:.2rem .5rem;border-radius:8px}.char-actions{display:flex;flex-direction:column;gap:.5rem;align-items:center}.game-canvas{border-radius:16px;box-shadow:0 8px 32px #0006;max-width:100%;height:auto;display:block}.tap-hint{position:fixed;bottom:2rem;left:50%;transform:translate(-50%);background:#000000b3;color:#fff;padding:.75rem 1.5rem;border-radius:12px;font-size:.9rem;animation:fadeInUp .5s ease,fadeOut .5s ease 2.5s forwards;pointer-events:none;z-index:10}@keyframes fadeInUp{0%{opacity:0;transform:translate(-50%) translateY(10px)}to{opacity:1;transform:translate(-50%) translateY(0)}}@keyframes fadeOut{0%{opacity:1}to{opacity:0}}.gameover-screen{text-align:center;max-width:450px;width:100%}.gameover-dino{font-size:4rem;margin-bottom:.5rem;animation:paradeBounce 1.5s ease-in-out infinite}.gameover-screen h1{font-size:2.5rem;font-weight:900;color:gold;margin-bottom:1.5rem}.gameover-stats{display:grid;grid-template-columns:1fr 1fr;gap:.75rem;margin-bottom:1.5rem}.go-stat{background:#ffffff14;border-radius:12px;padding:.75rem}.go-label{display:block;font-size:.75rem;color:#ffffff80;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.25rem}.go-value{display:block;font-size:1.3rem;font-weight:700}.new-record{font-size:1.3rem;font-weight:700;color:gold;margin-bottom:1.5rem;animation:pulse 1s ease-in-out infinite}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.gameover-actions{display:flex;flex-direction:column;gap:.75rem}@media(max-width:600px){.game-title{font-size:2.5rem}.game-subtitle{font-size:1.2rem}.stats-row{flex-direction:column;align-items:center}.character-grid{grid-template-columns:repeat(2,1fr)}.gameover-stats{grid-template-columns:1fr 1fr}}