:root {
  --bg: #08090d;
  --bg-elev: #0e1017;
  --bg-card: #12141c;
  --bg-card-2: #171a24;
  --border: #20232f;
  --border-soft: #191c26;
  --text: #f1f3f9;
  --text-dim: #8991a6;
  --text-dimmer: #5c6376;
  --accent: #8b6cff;
  --accent-2: #ff2e9a;
  --ok: #2ecc8f;
  --warn: #ffb020;
  --danger: #ff4d6a;
  --radius: 16px;
  --radius-sm: 10px;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background:
    radial-gradient(900px 600px at 8% -8%, rgba(139,108,255,.15) 0%, transparent 60%),
    radial-gradient(800px 560px at 100% 0%, rgba(255,46,154,.10) 0%, transparent 55%),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: 'Sora', 'Inter', sans-serif; letter-spacing: -.01em; }

#app.carregando { display: flex; align-items: center; justify-content: center; height: 100vh; }
.spinner {
  width: 40px; height: 40px; border-radius: 50%;
  border: 3px solid var(--border); border-top-color: var(--accent);
  animation: girar 0.8s linear infinite;
}
@keyframes girar { to { transform: rotate(360deg); } }

.tela-auth {
  min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px;
  background: radial-gradient(700px 500px at 50% 0%, rgba(139,108,255,.12), transparent 60%);
}
.card-auth {
  width: 100%; max-width: 390px; background: linear-gradient(180deg, var(--bg-card-2), var(--bg-card));
  border: 1px solid var(--border); border-radius: 20px; padding: 36px 32px;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,.6);
}
.card-auth h1 {
  font-size: 23px; margin: 0 0 6px; font-weight: 800;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.card-auth p.sub { color: var(--text-dim); font-size: 13px; margin: 0 0 26px; line-height: 1.5; }

label { display: block; font-size: 12.5px; font-weight: 600; color: var(--text-dim); margin: 16px 0 7px; text-transform: uppercase; letter-spacing: .03em; }
input, textarea, select {
  width: 100%; background: var(--bg-elev); border: 1px solid var(--border); color: var(--text);
  border-radius: var(--radius-sm); padding: 11px 13px; font-size: 14px; outline: none; transition: border-color .15s, box-shadow .15s;
  font-family: inherit;
}
input:focus, textarea:focus, select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(139,108,255,.15); }
textarea { resize: vertical; min-height: 80px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: linear-gradient(135deg, var(--accent), #6a4ee0); color: #fff; border: none;
  border-radius: var(--radius-sm); padding: 12px 18px; font-size: 14px; font-weight: 700; cursor: pointer;
  transition: transform .1s, opacity .15s, box-shadow .15s; width: 100%;
  box-shadow: 0 8px 20px -8px rgba(139,108,255,.6);
}
.btn:hover { opacity: .94; }
.btn:active { transform: scale(.98); }
.btn.secundario { background: var(--bg-elev); border: 1px solid var(--border); color: var(--text); box-shadow: none; }
.btn.perigo { background: linear-gradient(135deg, var(--danger), #c23050); }
.btn.pequeno { width: auto; padding: 9px 15px; font-size: 13px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.erro { color: var(--danger); font-size: 13px; margin-top: 12px; min-height: 16px; }
.ok { color: var(--ok); font-size: 13px; margin-top: 12px; }

/* Layout do painel */
.shell { display: flex; min-height: 100vh; }
.sidebar {
  width: 250px; background: linear-gradient(180deg, var(--bg-elev), var(--bg));
  border-right: 1px solid var(--border-soft);
  padding: 26px 16px; display: flex; flex-direction: column; gap: 3px; position: sticky; top: 0; height: 100vh;
}
.logo { display: flex; align-items: center; gap: 9px; font-weight: 800; font-size: 17px; margin-bottom: 30px; padding: 0 8px; }
.logo .pt { width: 30px; height: 30px; border-radius: 9px; background: linear-gradient(135deg, var(--accent), var(--accent-2)); display: flex; align-items: center; justify-content: center; font-size: 15px; flex-shrink: 0; }
.logo .tx { background: linear-gradient(90deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.nav-secao { font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--text-dimmer); font-weight: 700; padding: 16px 12px 6px; }
.nav-secao:first-of-type { padding-top: 0; }
.nav-item {
  display: flex; align-items: center; gap: 11px; padding: 10px 12px; border-radius: var(--radius-sm);
  color: var(--text-dim); font-size: 13.5px; font-weight: 500; cursor: pointer; transition: background .15s, color .15s;
}
.nav-item .ic { font-size: 15px; width: 18px; text-align: center; flex-shrink: 0; }
.nav-item:hover { background: var(--bg-card); color: var(--text); }
.nav-item.ativo { background: linear-gradient(90deg, rgba(139,108,255,.16), rgba(139,108,255,.02)); color: var(--text); font-weight: 700; box-shadow: inset 3px 0 0 var(--accent); }
.sidebar-rodape { margin-top: auto; font-size: 12px; color: var(--text-dimmer); padding: 12px 8px 0; border-top: 1px solid var(--border-soft); padding-top: 16px; }
.sidebar-rodape b { color: var(--text-dim); }
.sidebar-rodape span { color: var(--accent); cursor: pointer; }
.sidebar-rodape span:hover { text-decoration: underline; }

.conteudo { flex: 1; padding: 34px 42px 60px; max-width: 1200px; }
.topo-pagina { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 26px; gap: 16px; flex-wrap: wrap; }
.topo-pagina h2 { margin: 0; font-size: 23px; font-weight: 800; }
.topo-pagina p { color: var(--text-dim); margin: 5px 0 0; font-size: 13px; }

.grid { display: grid; gap: 16px; }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }

.card { background: linear-gradient(180deg, var(--bg-card-2), var(--bg-card)); border: 1px solid var(--border-soft); border-radius: var(--radius); padding: 22px; }
.stat-card { position: relative; overflow: hidden; }
.stat-card .topo { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.stat-card .ic { width: 34px; height: 34px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 16px; background: rgba(139,108,255,.14); }
.stat-card.cor-ok .ic { background: rgba(46,204,143,.14); }
.stat-card.cor-warn .ic { background: rgba(255,176,32,.14); }
.stat-card.cor-pink .ic { background: rgba(255,46,154,.14); }
.stat-card .valor { font-size: 26px; font-weight: 800; margin: 2px 0; font-family: 'Sora', sans-serif; }
.stat-card .label { color: var(--text-dim); font-size: 12.5px; font-weight: 500; }

.badge { display: inline-flex; align-items: center; gap: 5px; padding: 4px 11px; border-radius: 999px; font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .02em; }
.badge.rascunho { background: #23263200; border: 1px solid var(--border); color: var(--text-dim); }
.badge.ativa { background: rgba(46,204,143,.14); color: var(--ok); }
.badge.encerrada { background: rgba(255,77,106,.12); color: var(--danger); }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; color: var(--text-dimmer); font-weight: 700; font-size: 11px; text-transform: uppercase; letter-spacing: .04em; padding: 10px 14px; border-bottom: 1px solid var(--border-soft); }
td { padding: 12px 14px; border-bottom: 1px solid var(--border-soft); }
tr:last-child td { border-bottom: none; }
tbody tr:hover { background: rgba(255,255,255,.015); }
.tabela-wrap { overflow-x: auto; }

.lista-rifas { display: flex; flex-direction: column; gap: 12px; }
.item-rifa { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px; gap: 16px; flex-wrap: wrap; }
.item-rifa .info { min-width: 0; flex: 1; }
.item-rifa .info h3 { margin: 0 0 5px; font-size: 15px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.item-rifa .info p { margin: 0; color: var(--text-dim); font-size: 12.5px; }
.item-rifa .acoes { display: flex; gap: 8px; }

.barra-progresso { height: 8px; background: var(--bg-elev); border-radius: 999px; overflow: hidden; margin-top: 8px; border: 1px solid var(--border-soft); }
.barra-progresso > div { height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }

.fotos-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); gap: 10px; margin-top: 12px; }
.foto-item { position: relative; border-radius: var(--radius-sm); overflow: hidden; aspect-ratio: 1; border: 1px solid var(--border); }
.foto-item img { width: 100%; height: 100%; object-fit: cover; display: block; }
.foto-item button {
  position: absolute; top: 4px; right: 4px; background: rgba(0,0,0,.65); color: #fff; border: none;
  border-radius: 6px; width: 22px; height: 22px; cursor: pointer; font-size: 12px;
}

.upload-area {
  border: 1.5px dashed var(--border); border-radius: var(--radius-sm); padding: 22px; text-align: center;
  color: var(--text-dim); cursor: pointer; font-size: 13px; margin-top: 12px; transition: border-color .15s, color .15s;
}
.upload-area:hover { border-color: var(--accent); color: var(--text); }

.modal-fundo { position: fixed; inset: 0; background: rgba(4,5,9,.72); backdrop-filter: blur(2px); display: flex; align-items: center; justify-content: center; padding: 20px; z-index: 50; }
.modal { background: linear-gradient(180deg, var(--bg-card-2), var(--bg-card)); border: 1px solid var(--border); border-radius: 20px; padding: 30px; width: 100%; max-width: 540px; max-height: 88vh; overflow-y: auto; box-shadow: 0 40px 100px -20px rgba(0,0,0,.7); }
.modal h3 { margin-top: 0; font-size: 18px; }
.modal-fechar { position: absolute; top: 22px; right: 26px; background: none; border: none; color: var(--text-dim); font-size: 18px; cursor: pointer; }
.modal-fechar:hover { color: var(--text); }
.modal hr { border: none; border-top: 1px solid var(--border-soft); }
.campo-linha { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.toast { position: fixed; bottom: 24px; right: 24px; background: var(--bg-card-2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 14px 18px; font-size: 13px; z-index: 100; box-shadow: 0 20px 50px -10px rgba(0,0,0,.6); }
.toast.sucesso { border-color: var(--ok); }
.toast.erro { border-color: var(--danger); }

.chip { display: inline-flex; align-items: center; padding: 3px 10px; border-radius: 999px; font-size: 11.5px; font-weight: 700; }
.chip.ganhou { background: rgba(46,204,143,.16); color: var(--ok); }
.chip.perdeu { background: var(--bg-elev); color: var(--text-dimmer); }
.chip.aguardando { background: rgba(255,176,32,.14); color: var(--warn); }

.rank-linha { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--border-soft); }
.rank-linha:last-child { border-bottom: none; }
.rank-pos { width: 24px; height: 24px; border-radius: 50%; background: var(--bg-elev); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 800; color: var(--text-dim); flex-shrink: 0; }
.rank-linha:nth-child(1) .rank-pos { background: rgba(255,176,32,.18); border-color: transparent; color: var(--warn); }
.rank-linha:nth-child(2) .rank-pos { background: rgba(200,200,210,.14); border-color: transparent; color: #cfd3dd; }
.rank-linha:nth-child(3) .rank-pos { background: rgba(255,140,60,.16); border-color: transparent; color: #ff9d5c; }
.rank-nome { flex: 1; font-size: 13.5px; font-weight: 600; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rank-valor { font-size: 13px; font-weight: 700; color: var(--text-dim); }

.vazio-estado { text-align: center; padding: 50px 20px; color: var(--text-dim); font-size: 13.5px; }

@media (max-width: 960px) {
  .shell { flex-direction: column; }
  .sidebar { width: 100%; height: auto; position: static; flex-direction: row; overflow-x: auto; padding: 14px; }
  .logo, .nav-secao, .sidebar-rodape { display: none; }
  .nav-item { white-space: nowrap; }
  .conteudo { padding: 22px 18px; }
  .grid.cols-4, .grid.cols-3, .grid.cols-2, .campo-linha { grid-template-columns: 1fr; }
}