:root {
  --bg: #102033;
  --card: #173049;
  --ink: #f6f1e6;
  --muted: #c5d0dc;
  --line: #2c4a68;
  --yellow: #f0c419;
  --yellow-ink: #1b1604;
  --danger: #ffb4a8;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(240, 196, 25, 0.16), transparent 28rem),
    var(--bg);
  color: var(--ink);
  font: 17px/1.5 "Segoe UI", sans-serif;
}

a { color: inherit; }

.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  max-width: 880px;
  margin: 0 auto;
  padding: 1.25rem 1.25rem 0;
}

.brand {
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
}

nav {
  display: flex;
  gap: 1rem;
}

nav a { text-decoration: none; }
nav a:hover { color: var(--yellow); }

main {
  max-width: 880px;
  margin: 0 auto;
  padding: 1.25rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.4rem 1.4rem 1.5rem;
  margin-bottom: 1rem;
}

.card.narrow { max-width: 420px; }

h1, h2 { margin: 0 0 0.6rem; line-height: 1.2; }
h1 { font-size: 1.8rem; }
h2 { font-size: 1.25rem; }

.kicker {
  margin: 0 0 0.35rem;
  color: var(--yellow);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lead, .muted { color: var(--muted); }
.lead strong { color: var(--ink); }

label { display: block; margin: 0.9rem 0 0.35rem; font-size: 0.92rem; }

input[type="password"],
input[type="date"] {
  width: 100%;
  max-width: 280px;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #0d1b2c;
  color: var(--ink);
  font: inherit;
}

.numbers {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.6rem;
  margin-top: 0.8rem;
}

.num span {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--muted);
  font-size: 0.78rem;
}

.num input {
  width: 100%;
  padding: 0.75rem 0.2rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #0d1b2c;
  color: var(--ink);
  font: 700 1.15rem/1 inherit;
  text-align: center;
}

.actions { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1rem; }

button {
  border: 0;
  border-radius: 999px;
  padding: 0.7rem 1.1rem;
  background: var(--yellow);
  color: var(--yellow-ink);
  font: 700 1rem/1 inherit;
  cursor: pointer;
}

button.ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

.flash, .error {
  margin: 0 0 1rem;
  padding: 0.75rem 0.9rem;
  border-radius: 12px;
  background: #24415f;
}

.error { color: var(--danger); }

.slips { list-style: none; margin: 0; padding: 0; }
.slips li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  padding: 0.9rem 0;
  border-top: 1px solid var(--line);
}
.slips li:first-child { border-top: 0; }

.when { margin: 0 0 0.4rem; }
.hits { margin: 0.45rem 0 0; color: var(--yellow); }
.muted { margin: 0.45rem 0 0; }

.balls { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0; }
.balls span {
  display: inline-grid;
  place-items: center;
  width: 2.3rem;
  height: 2.3rem;
  border-radius: 50%;
  background: var(--yellow);
  color: var(--yellow-ink);
  font-weight: 700;
}

code {
  font-family: ui-monospace, monospace;
  font-size: 0.92em;
}

@media (max-width: 640px) {
  .numbers { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .slips li { align-items: flex-start; flex-direction: column; }
}