/* Ranking público — mesmo visual pixel/neon do jogo, pensado para projetor. */

:root {
  --atitus: #045b59;
  --teal: #00c1b9;
  --teal-l: #66dad5;
  --bg: #050b14;
  --panel: #0b1c2c;
  --line: #1f4460;
  --text: #d8fffb;
  --muted: #86aab0;
  --pink: #ff2bd6;
  --yellow: #ffe14d;
  --green: #39ff88;
  --pixel: "Silkscreen", monospace;
  --title: "Press Start 2P", monospace;
  --mono: "VT323", monospace;
  font-size: clamp(12px, 1.25vw, 28px);
  color-scheme: dark;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: var(--mono);
  background:
    radial-gradient(ellipse at 50% 120%, rgba(0, 193, 185, .2), transparent 60%),
    linear-gradient(rgba(0, 193, 185, .05) 1px, transparent 1px) 0 0 / 3rem 3rem,
    linear-gradient(90deg, rgba(0, 193, 185, .05) 1px, transparent 1px) 0 0 / 3rem 3rem,
    var(--bg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.crt::before, .crt::after { content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 10; }
.crt::before { background: repeating-linear-gradient(0deg, rgba(0, 0, 0, .22) 0 1px, transparent 1px 3px); }
.crt::after { background: radial-gradient(ellipse at center, transparent 60%, rgba(0, 0, 0, .55) 100%); }

.rk-head {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 1.2rem 2.5rem;
  border-bottom: .2rem solid var(--line);
  background: rgba(5, 11, 20, .85);
}
.rk-brand { display: flex; align-items: center; gap: 1.4rem; padding-right: 2rem; border-right: .15rem solid var(--line); }
.rk-logo { height: 3.6rem; }
.rk-course { font-family: var(--pixel); font-weight: 700; font-size: 1.5rem; line-height: 1.2; color: var(--text); letter-spacing: .05em; }
h1 { font-family: var(--title); font-weight: normal; font-size: 1.8rem; margin: 0; flex: 1; }
h1 .a { color: var(--teal); text-shadow: .2rem .2rem 0 var(--atitus); }
h1 .b { color: var(--pink); text-shadow: .2rem .2rem 0 #5c0a51; }
.rk-sub { font-family: var(--pixel); color: var(--yellow); font-size: 1.8rem; margin-left: 1rem; vertical-align: middle; }
.rk-counters { display: flex; gap: 1rem; }
.rk-counter { display: flex; flex-direction: column; align-items: center; padding: .5rem 1.2rem; background: var(--panel); border: .15rem solid var(--line); }
.rk-counter-val { font-family: var(--pixel); font-size: 2.03rem; color: var(--teal); }
.rk-counter-label { font-family: var(--pixel); font-size: 0.74rem; color: var(--muted); margin-top: .4rem; }
.rk-fs { background: transparent; border: .15rem solid var(--line); color: var(--teal-l); font-size: 1.4rem; width: 2.8rem; height: 2.8rem; cursor: pointer; }

main { flex: 1; padding: 1rem 2.5rem 0; overflow: hidden; }

.rk-cols, .rk-row {
  display: grid;
  grid-template-columns: 5rem 1.4fr 1.6fr 6rem 8rem;
  align-items: center;
  gap: 1.2rem;
  padding: 0 1.5rem;
}
.rk-cols { font-family: var(--pixel); font-size: 0.81rem; color: var(--muted); padding-bottom: .6rem; }
.rk-cols span:nth-child(4), .rk-cols span:nth-child(5) { text-align: right; }

.rk-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .5rem; }
.rk-row {
  height: 2.9rem;
  background: rgba(11, 28, 44, .85);
  border: .15rem solid var(--line);
  font-size: 2rem;
}
.rk-pos { font-family: var(--pixel); font-size: 1.35rem; color: var(--muted); }
.rk-name { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rk-school { color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 1.6rem; }
.rk-phase { text-align: right; font-family: var(--pixel); font-size: 1.08rem; color: var(--teal-l); }
.rk-score { text-align: right; font-family: var(--pixel); font-size: 1.49rem; color: var(--teal); }
.rk-row.top1 { border-color: var(--yellow); box-shadow: 0 0 1.5rem rgba(255, 225, 77, .25); }
.rk-row.top1 .rk-score, .rk-row.top1 .rk-name { color: var(--yellow); }
.rk-row.top2 { border-color: #c7d3e0; }
.rk-row.top3 { border-color: #d08a4a; }
.rk-pos:is(.top1 *, .top2 *, .top3 *) { font-size: 1.6rem; }

.rk-row.new { animation: rk-new 2.4s steps(12); }
.rk-row.up { animation: rk-up 2s steps(10); }
@keyframes rk-new {
  0% { background: var(--pink); transform: scale(1.03); }
  30% { background: rgba(255, 43, 214, .4); }
  100% { background: rgba(11, 28, 44, .85); transform: none; }
}
@keyframes rk-up {
  0% { background: rgba(57, 255, 136, .5); }
  100% { background: rgba(11, 28, 44, .85); }
}

.rk-empty { text-align: center; font-size: 2rem; color: var(--muted); margin-top: 4rem; animation: blink 1.2s steps(1) infinite; }
@keyframes blink { 50% { opacity: .4; } }

@media (max-width: 700px) {
  :root { font-size: 11px; }
  body { overflow: auto; }
  .rk-head { flex-wrap: wrap; gap: 1rem; padding: 1rem; }
  .rk-brand { flex-basis: 100%; padding-right: 0; border-right: 0; }
  h1 { font-size: 1.6rem; }
  main { padding: 1rem; }
  .rk-cols, .rk-row { grid-template-columns: 3rem 1fr 4rem 5rem; gap: .6rem; padding: 0 .6rem; }
  .rk-school, .rk-cols span:nth-child(3) { display: none; }
  .rk-row { font-size: 1.7rem; }
}