:root {
  --ink:#111; --line:#cfcfcf; --muted:#777; --bg:#fff; --pill:#eee; --green:#31a35e;
}
*{box-sizing:border-box}
body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;color:var(--ink);background:var(--bg)}
.wrapper{max-width:980px;margin:40px auto;padding:0 16px}

/* Heading */
h1{font-size:40px;letter-spacing:1px;margin:0 0 6px;font-weight:800}
/* Animated, readable gradient title (used on public page) */
.title-animated{ color:var(--ink); line-height:1.1; }
@supports ((-webkit-background-clip:text) or (background-clip:text)){
  .title-animated{
    color:transparent;
    background: linear-gradient(120deg,#222 0%,#1b4dd8 18%,#0f9b0f 36%,#8e2de2 54%,#ff4d4d 72%,#222 100%);
    background-size:300% 300%;
    -webkit-background-clip:text; background-clip:text;
    text-shadow:0 1px 0 rgba(0,0,0,.06);
    animation:titleGradient 8s ease-in-out infinite alternate;
  }
}
@keyframes titleGradient{0%{background-position:0% 50%}100%{background-position:100% 50%}}
@media (prefers-reduced-motion: reduce){ .title-animated{ animation:none!important } }

.sub{color:var(--muted);margin:0 0 26px;font-size:14px}
.board{border:3px solid var(--ink);border-radius:20px;padding:24px 20px}

/* GRID */
.grid{display:grid;grid-template-columns:repeat(10,1fr);gap:16px 18px;margin-top:12px}

/* (Admin compatibility) */
.head-row{display:grid;grid-template-columns:repeat(10,1fr);gap:16px 18px}
.head-pill{background:#efefef;border:2px solid #dcdcdc;border-radius:12px;height:40px;display:flex;align-items:center;justify-content:center;font-weight:700;color:#555}

/* INPUTS */
.cell input[type="number"], .cell input[readonly]{
  width:100%;height:40px;border:3px solid var(--ink);border-radius:12px;background:#fff;
  padding:0 10px;font-weight:700;text-align:center;font-size:16px;
}
.cell input::placeholder{color:#bbb;font-weight:700}

/* Hide number spinners */
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button{ -webkit-appearance:none; margin:0; }
input[type="number"]{ -moz-appearance:textfield; appearance:textfield; }

/* PUBLIC live total under grid */
.total-wrap{
  display:flex; justify-content:center; align-items:baseline;
  margin:10px 0 8px; font-size:24px; font-weight:700; color:#444;
}
.total-wrap .total-label{ color:#6b6b6b; letter-spacing:.08em; margin-right:8px; }
.total-wrap .total-value{ font-size:32px; font-weight:900; color:var(--green); }

/* ADMIN "GRAND TOTAL" box */
.grand-box{
  display:flex; align-items:center; gap:12px;
  border:3px solid var(--green); border-radius:12px; padding:8px 14px; background:#fff;
}
.grand-label{
  color:var(--green); font-weight:800; text-transform:uppercase;
  line-height:1.05; letter-spacing:.06em; font-size:14px;
  border-right:3px solid var(--green); padding-right:12px;
}
.grand-value{ font-size:32px; font-weight:900; color:var(--green); }

.actions{display:flex;justify-content:center;margin-top:8px}
.btn{background:var(--green);color:#fff;border:0;border-radius:10px;padding:12px 28px;font-weight:800;font-size:20px;cursor:pointer}
.btn:disabled{opacity:.7;cursor:default}
.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.small-link{font-size:14px;color:#0064c8;text-decoration:none}
.small-link:hover{text-decoration:underline}
.select{padding:8px 12px;border:2px solid var(--ink);border-radius:8px;font-weight:700}
.note{color:#666;font-size:13px;margin-top:8px;text-align:center}
.alert{background:#ffe8e8;border:1px solid #ffb7b7;color:#8a2424;border-radius:8px;padding:10px 12px;margin:10px 0}
.good{background:#e8ffef;border:1px solid #b7ffce;color:#145b2f}
.footer{margin:22px 0 0;color:#999;font-size:12px;text-align:center}