@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&family=VT323:wght@400&display=swap');
:root {
  --bg:#1a1200;--bg2:#251a00;--bg3:#2e2100;--panel:#1e1600;--panel-border:#5a3e00;
  --accent:#f5c542;--accent2:#e89c1a;--green:#4caf50;--green2:#2e7d32;
  --red:#f44336;--gold:#ffd700;--text:#f0d080;--text2:#c8a840;--text-dim:#7a6030;
  --font-main:'Press Start 2P',monospace;--font-big:'VT323',monospace;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;user-select:none;}
body{background:var(--bg);color:var(--text);font-family:var(--font-main);min-height:100vh;overflow-x:hidden;}
input{user-select:text!important;}
::-webkit-scrollbar{width:4px;}::-webkit-scrollbar-track{background:var(--bg);}::-webkit-scrollbar-thumb{background:var(--panel-border);border-radius:2px;}

/* AUTH */
.auth-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;background:radial-gradient(ellipse at center,#2e1f00,#0d0900);}
.auth-bg-potatoes{position:absolute;inset:0;background-image:url("./assets/images/potato.webp");background-size:90px 90px;background-repeat:repeat;opacity:0.07;animation:bgScroll 25s linear infinite;pointer-events:none;filter:grayscale(20%) sepia(30%);}
@keyframes bgScroll{from{background-position:0 0}to{background-position:160px 160px}}
.auth-container{background:var(--panel);border:3px solid var(--panel-border);border-radius:12px;padding:36px;width:100%;max-width:400px;box-shadow:0 4px 40px rgba(0,0,0,0.8),0 0 60px rgba(245,197,66,0.1);position:relative;z-index:1;}
.auth-logo{text-align:center;margin-bottom:26px;}
.auth-potato-img{width:90px;height:90px;object-fit:contain;display:block;margin:0 auto 10px auto;animation:potatoBounce 2s ease-in-out infinite;filter:drop-shadow(0 4px 16px rgba(255,200,80,0.5));}
@keyframes potatoBounce{0%,100%{transform:translateY(0) rotate(-5deg)}50%{transform:translateY(-12px) rotate(5deg)}}
.auth-title{font-size:26px;color:var(--accent);line-height:1.4;text-shadow:0 0 20px rgba(245,197,66,0.6);letter-spacing:4px;}
.auth-subtitle{font-family:var(--font-big);font-size:18px;color:var(--text-dim);margin-top:6px;}
.auth-tabs{display:flex;gap:2px;margin-bottom:20px;background:var(--bg);border-radius:8px;padding:4px;}
.auth-tab{flex:1;padding:9px;background:transparent;border:none;color:var(--text-dim);font-family:var(--font-main);font-size:10px;cursor:pointer;border-radius:6px;transition:all 0.2s;}
.auth-tab.active{background:var(--accent);color:var(--bg);}
.auth-tab:hover:not(.active){background:var(--bg3);color:var(--text);}
.auth-input{display:block;width:100%;padding:13px 15px;margin-bottom:12px;background:var(--bg);border:2px solid var(--panel-border);border-radius:8px;color:var(--text);font-family:var(--font-main);font-size:10px;outline:none;transition:border-color 0.2s;}
.auth-input:focus{border-color:var(--accent);}
.auth-input::placeholder{color:var(--text-dim);}
.auth-btn{width:100%;padding:14px;background:linear-gradient(135deg,var(--accent),var(--accent2));border:none;border-radius:8px;color:var(--bg);font-family:var(--font-main);font-size:11px;cursor:pointer;transition:all 0.2s;box-shadow:0 4px 0 #8a5a00;}
.auth-btn:hover{transform:translateY(-2px);box-shadow:0 6px 0 #8a5a00;}
.auth-btn:active{transform:translateY(2px);box-shadow:0 2px 0 #8a5a00;}
.auth-error{color:var(--red);font-size:8px;margin-top:8px;text-align:center;min-height:14px;}

/* GAME */
.game-screen{display:flex;flex-direction:column;height:100vh;overflow:hidden;}
.topbar{height:50px;background:linear-gradient(180deg,#2a1e00,#1a1200);border-bottom:2px solid var(--panel-border);display:flex;align-items:center;justify-content:space-between;padding:0 12px;flex-shrink:0;gap:8px;}
.topbar-logo{font-size:9px;color:var(--accent);white-space:nowrap;text-shadow:0 0 20px rgba(245,197,66,0.4);}
.topbar-center{flex:1;text-align:center;}
.potato-count-display{font-family:var(--font-big);font-size:24px;color:var(--accent);white-space:nowrap;}
.per-sec{font-size:16px;color:var(--green);margin-left:8px;}
.coin-display{font-size:16px;color:var(--gold);margin-left:12px;}