:root {
  --ink: #071120;
  --panel: #0F2036;
  --line: #1E3A57;
  --chalk: #EAF2FB;
  --muted: #8FA8C4;
  --beam: #4CC3FF;
  --strike: #FF7A29;
  --pitch: #17663C;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background:
    radial-gradient(120% 60% at 50% -10%, #16375C 0%, transparent 60%),
    var(--ink);
  color: var(--chalk);
  font: 16px/1.65 "IBM Plex Sans", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

main { max-width: 62rem; margin: 0 auto; padding: 0 1.25rem 4rem; }

h1, h2 { font-family: Archivo, system-ui, sans-serif; font-weight: 900; letter-spacing: -0.02em; }

/* header */
.top {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  max-width: 62rem; margin: 0 auto; padding: 1.25rem;
}
.wordmark {
  font-family: Archivo, sans-serif; font-weight: 900; font-size: 1.4rem;
  color: var(--chalk); text-decoration: none; letter-spacing: -0.03em;
}
.wordmark span { color: var(--strike); }
.account { display: flex; align-items: center; gap: .75rem; font-size: .9rem; }
.account img { width: 30px; height: 30px; border-radius: 50%; }
.signout {
  background: none; border: 1px solid var(--line); color: var(--muted);
  border-radius: 999px; padding: .3rem .75rem; cursor: pointer; font: inherit; font-size: .85rem;
}

/* hero */
.hero { padding: 3rem 0 2.5rem; max-width: 40rem; }
.deadline {
  margin: 0 0 .75rem; color: var(--beam); font-size: .9rem; font-weight: 600;
}
.hero h1 { margin: 0; font-size: clamp(2.6rem, 9vw, 4.6rem); line-height: .95; }
.hero h1 em {
  font-style: normal; color: var(--strike);
  text-shadow: 0 0 30px rgba(255,122,41,.35);
}
.lede { color: var(--muted); max-width: 34rem; }

/* picks */
.picks { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 46rem) { .picks { grid-template-columns: 1fr 1fr; } }

.pick {
  background: linear-gradient(180deg, var(--panel), #0B1A2D);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.25rem;
}
.pick h2 { margin: 0 0 1rem; font-size: 1.1rem; }

.field { display: block; margin-bottom: 1rem; }
.field > span { display: block; font-size: .82rem; color: var(--muted); margin-bottom: .35rem; }
select, input[type=number], input[type=email], textarea {
  width: 100%; padding: .6rem .7rem; font: inherit;
  background: #081525; color: var(--chalk);
  border: 1px solid var(--line); border-radius: 8px;
}
textarea { resize: vertical; }

.dial { display: grid; gap: .6rem; margin-bottom: 1rem; }
.dial output {
  font-family: Archivo, sans-serif; font-weight: 900; font-size: 3.2rem;
  line-height: 1; color: var(--beam); font-variant-numeric: tabular-nums;
}
input[type=range] { width: 100%; accent-color: var(--strike); }
.dial input[type=number] { max-width: 8rem; }

button.save, form button, .save {
  background: var(--strike); color: #0A0A0A; border: 0; border-radius: 999px;
  padding: .65rem 1.2rem; font: inherit; font-weight: 600; cursor: pointer;
}
button:disabled { opacity: .45; cursor: not-allowed; }
:focus-visible { outline: 2px solid var(--beam); outline-offset: 2px; }

.msg { min-height: 1.2rem; margin: .6rem 0 0; font-size: .87rem; color: var(--muted); }
.msg.ok { color: #6BE59C; }
.msg.err { color: #FF8B7A; }

.gate { color: var(--muted); border: 1px dashed var(--line); border-radius: 12px; padding: 1.25rem; }

/* leaderboard */
.board { margin-top: 3.5rem; }
.board h2, .rules h2, .contact h2 { font-size: 1.5rem; }
.tabs { display: flex; gap: .5rem; margin-bottom: 1rem; }
.tab {
  background: none; border: 1px solid var(--line); color: var(--muted);
  border-radius: 999px; padding: .35rem .9rem; font: inherit; cursor: pointer;
}
.tab.is-on { border-color: var(--strike); color: var(--chalk); }

.ranks { list-style: none; margin: 0; padding: 0; }
.ranks li {
  display: grid; grid-template-columns: 2.2rem 1fr auto;
  align-items: center; gap: .75rem;
  padding: .7rem 0; border-bottom: 1px solid var(--line);
}
.ranks .pos { font-family: Archivo, sans-serif; font-weight: 700; color: var(--muted); }
.ranks li:nth-child(1) .pos { color: var(--strike); }
.ranks .diff { color: var(--beam); font-variant-numeric: tabular-nums; font-size: .9rem; }
.ranks .empty { display: block; color: var(--muted); border: 0; }

.rules, .contact { margin-top: 3.5rem; max-width: 40rem; }
.rules p { color: var(--muted); }

/* footer */
footer {
  border-top: 1px solid var(--line); margin-top: 4rem;
  padding: 2rem 1.25rem 3rem; text-align: center;
}
.coffee {
  display: inline-block; background: #FFDD00; color: #0A0A0A;
  padding: .6rem 1.2rem; border-radius: 999px;
  font-weight: 600; text-decoration: none;
}
footer p { color: var(--muted); font-size: .82rem; margin: 1rem 0 0; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

/* --- vyhledávací pole --- */
.combo { position: relative; }
.combo input[type=text] {
  width: 100%; padding: .6rem .7rem; font: inherit;
  background: #081525; color: var(--chalk);
  border: 1px solid var(--line); border-radius: 8px;
}
.combo input.is-set { border-color: var(--beam); }
.options {
  position: absolute; z-index: 20; left: 0; right: 0; top: 100%;
  margin: .25rem 0 0; padding: .25rem; list-style: none;
  background: #0B1A2D; border: 1px solid var(--line);
  border-radius: 8px; max-height: 15rem; overflow-y: auto;
  box-shadow: 0 12px 28px rgba(0,0,0,.45);
}
.options li {
  padding: .5rem .6rem; border-radius: 6px; cursor: pointer; font-size: .93rem;
}
.options li:hover, .options li.is-active { background: #16375C; }
.options li.none { color: var(--muted); cursor: default; }
.options li.none:hover { background: none; }