* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --green: #009739;
  --green-dark: #006428;
  --yellow: #FEDD00;
  --blue: #012169;
  --bg: #f0f4f0;
  --card: #ffffff;
  --text: #1a2e1a;
  --muted: #6b7a6b;
  --red: #d33;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

.hidden { display: none !important; }

/* ---- Tela de autenticação ---- */
.auth-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green) 50%, #00b347 100%);
  padding: 16px;
}
.auth-card {
  background: var(--card);
  border-radius: 16px;
  padding: 32px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 20px 60px rgba(0,0,0,.3);
  text-align: center;
}
.auth-card h1 { color: var(--green-dark); margin-bottom: 4px; }
.subtitle { color: var(--muted); margin-bottom: 24px; font-size: 14px; }

.auth-tabs { display: flex; gap: 8px; margin-bottom: 20px; }
.auth-tab {
  flex: 1; padding: 10px; border: none; background: #e8ede8;
  border-radius: 8px; font-size: 15px; cursor: pointer; font-weight: 600; color: var(--muted);
}
.auth-tab.active { background: var(--green); color: #fff; }

form input, form select {
  width: 100%; padding: 12px; margin-bottom: 12px;
  border: 2px solid #dde5dd; border-radius: 8px; font-size: 15px;
}
form input:focus, form select:focus { outline: none; border-color: var(--green); }

.btn-primary {
  width: 100%; padding: 12px; border: none; border-radius: 8px;
  background: var(--green); color: #fff; font-size: 16px; font-weight: 700;
  cursor: pointer; transition: background .2s;
}
.btn-primary:hover { background: var(--green-dark); }

.error { color: var(--red); margin-top: 12px; font-size: 14px; }

.remember-row {
  display: flex; align-items: center; gap: 8px;
  font-size: 14px; color: var(--muted); margin-bottom: 12px;
  cursor: pointer; text-align: left;
}
.remember-row input { width: auto; margin: 0; }

/* ---- Header e navegação ---- */
header {
  background: var(--green-dark);
  color: #fff;
  padding: 14px 20px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 8px;
}
header h1 { font-size: 20px; }
.header-right { display: flex; align-items: center; gap: 12px; }
#user-name { font-weight: 600; color: var(--yellow); }

.btn-small {
  padding: 6px 14px; border: 1px solid rgba(255,255,255,.4); border-radius: 6px;
  background: transparent; color: #fff; cursor: pointer; font-size: 13px;
}
.btn-small:hover { background: rgba(255,255,255,.15); }

nav {
  background: var(--green);
  display: flex; gap: 0; overflow-x: auto;
}
.nav-btn {
  padding: 12px 20px; border: none; background: transparent; color: rgba(255,255,255,.8);
  font-size: 14px; font-weight: 600; cursor: pointer; white-space: nowrap;
  border-bottom: 3px solid transparent;
}
.nav-btn.active { color: #fff; border-bottom-color: var(--yellow); background: rgba(255,255,255,.08); }

main { max-width: 760px; margin: 0 auto; padding: 20px 14px 60px; }

/* ---- Cards ---- */
.card {
  background: var(--card); border-radius: 12px; padding: 20px;
  margin-bottom: 16px; box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
.card h2 { font-size: 17px; margin-bottom: 14px; color: var(--green-dark); }

/* ---- Jogos ---- */
.stage-title {
  font-size: 14px; font-weight: 700; color: var(--green-dark);
  text-transform: uppercase; letter-spacing: 1px;
  margin: 22px 0 10px; padding-left: 4px;
}
.match-card {
  background: var(--card); border-radius: 12px; padding: 16px;
  margin-bottom: 10px; box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
.match-meta {
  display: flex; justify-content: space-between; font-size: 12px;
  color: var(--muted); margin-bottom: 10px;
}
.match-meta .closed { color: var(--red); font-weight: 600; }
.match-meta .open { color: var(--green); font-weight: 600; }

.match-row {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  flex-wrap: wrap;
}
.team { font-weight: 700; font-size: 15px; flex: 1; }
.team.t1 { text-align: right; }
.team.t2 { text-align: left; }

.score-input {
  width: 52px; padding: 8px 4px; text-align: center; font-size: 18px; font-weight: 700;
  border: 2px solid #dde5dd; border-radius: 8px;
}
.score-input:disabled { background: #f3f3f3; color: var(--muted); }
.score-x { font-weight: 700; color: var(--muted); }

.flag {
  width: 26px; height: auto; border-radius: 3px; vertical-align: middle;
  box-shadow: 0 0 2px rgba(0,0,0,.35);
}
.flag-tbd { font-size: 18px; vertical-align: middle; }

.match-result {
  text-align: center; margin-top: 8px; font-size: 14px;
}
.match-result b { color: var(--green-dark); }

.points-badge {
  display: inline-block; padding: 2px 10px; border-radius: 20px;
  font-size: 12px; font-weight: 700; margin-left: 6px;
}
.pts-10 { background: var(--yellow); color: #5a4d00; }
.pts-7 { background: #c4eecb; color: var(--green-dark); }
.pts-5 { background: #d8e8f8; color: var(--blue); }
.pts-0 { background: #fde0e0; color: var(--red); }

.btn-save {
  padding: 8px 16px; border: none; border-radius: 8px;
  background: var(--green); color: #fff; font-weight: 700; cursor: pointer; font-size: 13px;
}
.btn-save:hover { background: var(--green-dark); }
.btn-save:disabled { background: #bbb; cursor: not-allowed; }

.others-preds {
  margin-top: 10px; padding-top: 10px; border-top: 1px dashed #dde5dd;
  font-size: 13px; color: var(--muted);
}
.others-preds span { display: inline-block; margin-right: 12px; }

/* ---- Ranking ---- */
.ranking-table { width: 100%; border-collapse: collapse; }
.ranking-table th, .ranking-table td { padding: 12px 10px; text-align: left; }
.ranking-table th {
  font-size: 12px; text-transform: uppercase; color: var(--muted);
  border-bottom: 2px solid #dde5dd;
}
.ranking-table td { border-bottom: 1px solid #eef2ee; font-size: 15px; }
.ranking-table .pos { font-weight: 800; width: 40px; }
.ranking-table .total { font-weight: 800; color: var(--green-dark); font-size: 17px; }
.ranking-table tr.top1 { background: #fffbe6; }
.ranking-table .num { text-align: center; }

/* ---- Grupos ---- */
.group-card { padding: 14px 16px; }
.group-table { width: 100%; border-collapse: collapse; }
.group-table th, .group-table td {
  padding: 7px 4px; text-align: center; font-size: 13px;
  border-bottom: 1px solid #eef2ee;
}
.group-table th {
  font-size: 11px; text-transform: uppercase; color: var(--muted);
  border-bottom: 2px solid #dde5dd;
}
.group-table .tname { text-align: left; font-weight: 600; white-space: nowrap; }
.group-table .pts-col { font-weight: 800; color: var(--green-dark); }
.group-table tr.qualify { background: #eefaf0; }
.group-table tr.maybe { background: #fffbe6; }
.group-table .flag { width: 20px; }

/* ---- Regras ---- */
.rules-table { width: 100%; border-collapse: collapse; margin-bottom: 16px; }
.rules-table td { padding: 10px; border-bottom: 1px solid #eef2ee; }
.rules-table .pts { text-align: right; font-weight: 800; color: var(--green-dark); white-space: nowrap; }
.hint { color: var(--muted); font-size: 14px; margin: 8px 0; }
ul.hint { padding-left: 24px; }

/* ---- Admin ---- */
.admin-form input, .admin-form select { margin-bottom: 10px; }
.admin-match {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 10px 0; border-bottom: 1px solid #eef2ee; font-size: 14px;
}
.admin-match .am-teams { flex: 1; min-width: 180px; font-weight: 600; }
.admin-match .am-date { color: var(--muted); font-size: 12px; }
.btn-danger {
  padding: 6px 10px; border: none; border-radius: 6px;
  background: #fde0e0; color: var(--red); cursor: pointer; font-size: 12px; font-weight: 600;
}

/* ---- Palpites da galera ---- */
.g-header { margin-bottom: 10px; }
.g-jogo { font-weight: 700; font-size: 15px; display: block; }
.g-placar {
  display: inline-block; background: var(--green-dark); color: #fff;
  padding: 2px 10px; border-radius: 8px; margin: 0 6px; font-weight: 800;
}
.g-placar.g-andamento { background: var(--yellow); color: #5a4d00; font-size: 12px; }
.g-data { font-size: 12px; color: var(--muted); display: block; margin-top: 4px; }
.g-table td, .g-table th { padding: 8px 10px; }
.g-sem { color: var(--muted); font-size: 12px; font-style: italic; }
.g-anulado {
  display: block; margin-top: 6px; font-size: 12px; font-weight: 700;
  color: var(--red); background: #fde0e0; padding: 4px 10px; border-radius: 8px;
}

/* ---- Mata-mata ---- */
.bracket {
  display: flex; gap: 14px; overflow-x: auto; padding-bottom: 10px;
  -webkit-overflow-scrolling: touch;
}
.b-col { min-width: 220px; flex-shrink: 0; display: flex; flex-direction: column; }
.b-title {
  font-size: 12px; font-weight: 800; color: var(--green-dark);
  text-transform: uppercase; letter-spacing: 1px; text-align: center;
  margin-bottom: 8px; position: sticky; top: 0;
}
.b-matches {
  flex: 1; display: flex; flex-direction: column;
  justify-content: space-around; gap: 8px;
}
.b-match {
  background: var(--card); border-radius: 10px; padding: 8px 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,.06);
}
.b-match.b-tbd { opacity: .55; }
.b-date { font-size: 10px; color: var(--muted); margin-bottom: 4px; }
.b-team {
  display: flex; align-items: center; gap: 6px;
  font-size: 13px; padding: 3px 0;
}
.b-team .b-name { flex: 1; }
.b-team .flag { width: 20px; }
.b-team .b-score { font-weight: 800; min-width: 18px; text-align: right; }
.b-team.b-win { font-weight: 800; color: var(--green-dark); }
.b-team.b-win .b-score { color: var(--green-dark); }

/* ---- Usuários (admin) ---- */
.admin-user {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 10px 0; border-bottom: 1px solid #eef2ee; font-size: 14px;
}
.au-info { min-width: 150px; flex: 1; }
.admin-user .au-name { width: 160px; margin: 0; padding: 8px; }
.admin-user .au-pass { width: 150px; margin: 0; padding: 8px; }

/* ---- Extras ---- */
.extra-label {
  display: block; font-weight: 700; font-size: 14px;
  margin: 14px 0 6px; color: var(--text);
}
.extra-pts {
  font-weight: 600; font-size: 12px; color: var(--green-dark);
  background: #eefaf0; padding: 2px 8px; border-radius: 12px;
}
.extra-block { padding: 10px 0; border-bottom: 1px dashed #dde5dd; }
.extra-pick { display: inline-block; margin: 4px 14px 0 0; font-size: 13px; }

/* ---- Chat (resenha) ---- */
.chat-card { padding: 12px; display: flex; flex-direction: column; }
.chat-messages {
  height: 55vh; overflow-y: auto; padding: 6px;
  display: flex; flex-direction: column; gap: 8px;
}
.chat-msg { display: flex; }
.chat-msg.chat-mine { justify-content: flex-end; }
.chat-bubble {
  max-width: 80%; background: #eef2ee; border-radius: 12px;
  padding: 8px 12px;
}
.chat-mine .chat-bubble { background: #d8f3dd; }
.chat-name { font-size: 12px; font-weight: 800; color: var(--green-dark); }
.chat-text { font-size: 14px; word-wrap: break-word; white-space: pre-wrap; }
.chat-time { font-size: 10px; color: var(--muted); text-align: right; margin-top: 2px; }
.chat-gif { max-width: 220px; max-height: 180px; border-radius: 8px; margin-top: 4px; display: block; }
.chat-del { cursor: pointer; color: var(--red); font-size: 11px; margin-left: 6px; }

.chat-online {
  font-size: 12px; color: var(--green-dark); padding: 6px 8px;
  border-bottom: 1px solid #eef2ee; margin-bottom: 6px;
}

.mention {
  color: var(--blue); font-weight: 700; background: #e7f0fb;
  border-radius: 4px; padding: 0 3px;
}
.mention-me { color: #5a4d00; background: var(--yellow); }
.chat-bubble.chat-mentioned { box-shadow: 0 0 0 2px var(--yellow); }

.chat-input-row { display: flex; gap: 8px; margin-top: 10px; align-items: center; position: relative; }
.mention-list {
  position: absolute; bottom: calc(100% + 6px); left: 0; right: 0;
  background: #fff; border: 1px solid #dde5dd; border-radius: 10px;
  box-shadow: 0 -4px 16px rgba(0,0,0,.12); max-height: 200px; overflow-y: auto; z-index: 20;
}
.mention-opt { padding: 9px 14px; cursor: pointer; font-size: 14px; }
.mention-opt span { color: var(--muted); font-size: 12px; }
.mention-opt:hover { background: #eefaf0; }
.chat-input-row input { flex: 1; margin: 0; padding: 10px 12px; }
.btn-gif {
  padding: 8px 12px; border: 2px solid var(--green); border-radius: 8px;
  background: #fff; color: var(--green-dark); font-weight: 800; cursor: pointer; font-size: 13px;
}
.btn-gif:hover { background: #eefaf0; }

.gif-picker { border-top: 1px solid #dde5dd; margin-top: 10px; padding-top: 10px; }
.gif-cats { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 8px; }
.gif-cat {
  padding: 6px 12px; border: 1px solid #dde5dd; border-radius: 20px;
  background: #fff; font-size: 13px; font-weight: 700; cursor: pointer;
  white-space: nowrap; color: var(--text);
}
.gif-cat.active { background: var(--green); color: #fff; border-color: var(--green); }
.gif-search-row { display: flex; gap: 8px; margin-bottom: 8px; }
.gif-search-row input { flex: 1; margin: 0; padding: 9px 12px; }
.gif-results {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 6px; max-height: 240px; overflow-y: auto;
}
.gif-thumb {
  width: 100%; height: 90px; object-fit: cover; border-radius: 8px;
  cursor: pointer; border: 2px solid transparent;
}
.gif-thumb:hover { border-color: var(--green); }

/* ---- Popup de aviso ---- */
.popup-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.55);
  display: flex; align-items: center; justify-content: center; z-index: 200;
  padding: 16px;
}
.popup-card {
  background: var(--card); border-radius: 16px; padding: 24px;
  max-width: 380px; width: 100%; text-align: center;
  box-shadow: 0 20px 60px rgba(0,0,0,.4); animation: pop .2s ease;
}
.popup-card h2 { color: var(--green-dark); margin-bottom: 10px; }
.popup-card p { font-size: 14px; margin-bottom: 10px; }
.popup-game { background: #f4f8f4; border-radius: 10px; padding: 10px; }
.popup-hora { font-size: 12px; color: var(--muted); }
.popup-btns { display: flex; flex-direction: column; gap: 8px; margin-top: 14px; }
.popup-depois { color: var(--muted); border-color: #ccc; }
.match-destaque { box-shadow: 0 0 0 3px var(--yellow); transition: box-shadow .3s; }

/* ---- Status de palpites (admin) ---- */
.status-game { padding: 10px 0; border-bottom: 1px solid #eef2ee; font-size: 14px; }
.status-title { margin-bottom: 6px; }
.status-line { font-size: 13px; margin: 3px 0; }
.status-falta { color: var(--red); }

/* ---- Toast ---- */
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--text); color: #fff; padding: 12px 24px; border-radius: 30px;
  font-size: 14px; font-weight: 600; box-shadow: 0 6px 20px rgba(0,0,0,.3);
  z-index: 100; animation: pop .2s ease;
}
.toast.success { background: var(--green-dark); }
.toast.err { background: var(--red); }
@keyframes pop { from { opacity: 0; transform: translateX(-50%) translateY(10px); } }

@media (max-width: 520px) {
  .team { font-size: 13px; }
  main { padding: 14px 8px 60px; }
}