:root {
  --bg: #0b1120;
  --bg-2: #0f1730;
  --bg-card: #161f38;
  --bg-card-2: #1c2745;
  --text: #f4f6fb;
  --text-dim: #93a0c2;
  --green: #22c55e;
  --green-dim: #0f3d26;
  --red: #f43f5e;
  --red-dim: #3f0f1d;
  --gold: #fbbf24;
  --gold-2: #f59e0b;
  --border: #29365c;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.45);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  background:
    radial-gradient(circle at 15% 0%, rgba(251, 191, 36, 0.08), transparent 40%),
    radial-gradient(circle at 85% 15%, rgba(99, 102, 241, 0.10), transparent 45%),
    var(--bg);
  background-attachment: fixed;
  color: var(--text);
  padding-bottom: 100px;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--gold); color: #1a1206; }

/* ---- account bar ---- */
.account-bar {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  font-size: 0.85rem;
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(6px);
}
.account-bar strong { color: var(--text); }
.account-bar button { padding: 7px 14px; font-size: 0.78rem; }

/* ---- header ---- */
header.top {
  padding: 32px 16px 22px;
  text-align: center;
  background: linear-gradient(180deg, rgba(251, 191, 36, 0.07), transparent 70%);
  border-bottom: 1px solid var(--border);
}

header.top h1 {
  margin: 0 0 8px;
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #fff 30%, var(--gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

header.top p {
  margin: 4px 0;
  color: var(--text-dim);
  font-size: 0.92rem;
}

.badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: #221703;
  font-weight: 800;
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.35);
  letter-spacing: 0.01em;
}

main {
  max-width: 760px;
  margin: 0 auto;
  padding: 20px 16px;
}

/* ---- legend ---- */
.legend {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 0.85rem;
  color: var(--text-dim);
  flex-wrap: wrap;
}
.legend span { display: flex; align-items: center; gap: 7px; }
.dot { width: 11px; height: 11px; border-radius: 50%; display: inline-block; box-shadow: 0 0 0 3px currentColor22; }
.dot.livre { background: var(--green); color: var(--green); }
.dot.vendido { background: var(--red); color: var(--red); }
.dot.selecionado { background: var(--gold); color: var(--gold); }

/* ---- grid de bichos ---- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: 10px;
}

.bicho {
  position: relative;
  background: linear-gradient(160deg, var(--bg-card), var(--bg-card-2));
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 4px 8px;
  text-align: center;
  cursor: pointer;
  user-select: none;
  box-shadow: var(--shadow);
  transition: transform 0.15s cubic-bezier(.34,1.56,.64,1), border-color 0.15s, background 0.2s, box-shadow 0.2s;
}
.bicho:hover { transform: translateY(-3px); border-color: var(--gold); }
.bicho:active { transform: scale(0.94); }

.bicho .emoji { font-size: 1.65rem; display: block; line-height: 1.1; filter: drop-shadow(0 2px 3px rgba(0,0,0,0.3)); }
.bicho .numero { font-weight: 800; font-size: 0.98rem; display: block; margin-top: 2px; }
.bicho .nome { font-size: 0.6rem; color: var(--text-dim); display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 1px; }

.bicho.livre:hover { box-shadow: var(--shadow), 0 0 0 3px rgba(251, 191, 36, 0.15); }

.bicho.vendido {
  background: linear-gradient(160deg, var(--red-dim), #200811);
  border-color: rgba(244, 63, 94, 0.4);
  cursor: not-allowed;
  transform: none !important;
}
.bicho.vendido .emoji { opacity: 0.35; filter: grayscale(1); }
.bicho.vendido .numero { opacity: 0.5; }
.bicho.vendido .nome { visibility: hidden; }
.bicho.vendido::after {
  content: "🔒";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  opacity: 0.85;
}

.bicho.selecionado {
  background: linear-gradient(160deg, var(--gold), var(--gold-2));
  border-color: var(--gold);
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 10px 24px rgba(245, 158, 11, 0.4);
}
.bicho.selecionado .nome, .bicho.selecionado .numero { color: #221703; }
.bicho.selecionado::before {
  content: "✓";
  position: absolute;
  top: -6px;
  right: -6px;
  width: 20px;
  height: 20px;
  background: #16a34a;
  color: #fff;
  border-radius: 50%;
  font-size: 0.72rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(0,0,0,0.4);
}

/* ---- cart bar ---- */
.cart-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, var(--bg-card-2), #10182f);
  border-top: 1px solid var(--border);
  padding: 14px 20px;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  box-shadow: 0 -10px 30px rgba(0,0,0,0.4);
  transform: translateY(100%);
  transition: transform 0.25s ease;
  z-index: 40;
}
.cart-bar.show { display: flex; transform: translateY(0); }
.cart-bar .info { font-size: 0.92rem; }
.cart-bar .info strong { color: var(--gold); }

/* ---- botoes ---- */
button {
  font: inherit;
  border: none;
  border-radius: var(--radius-sm);
  padding: 11px 20px;
  font-weight: 700;
  cursor: pointer;
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: #221703;
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.3);
  transition: transform 0.12s, box-shadow 0.12s, opacity 0.12s;
}
button:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(245, 158, 11, 0.4); }
button:active:not(:disabled) { transform: translateY(0) scale(0.97); }
button:disabled { opacity: 0.45; cursor: not-allowed; box-shadow: none; }
button.secondary { background: transparent; border: 1px solid var(--border); color: var(--text); box-shadow: none; }
button.secondary:hover:not(:disabled) { border-color: var(--text-dim); background: rgba(255,255,255,0.03); }
button.danger { background: linear-gradient(135deg, #fb7185, var(--red)); color: #fff; box-shadow: 0 4px 14px rgba(244, 63, 94, 0.3); }

/* ---- modal ---- */
.modal-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(5, 8, 20, 0.72);
  backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 50;
  animation: fadeIn 0.15s ease;
}
.modal-backdrop.show { display: flex; }
.modal {
  background: linear-gradient(165deg, var(--bg-card), #121b34);
  border-radius: var(--radius);
  padding: 24px;
  width: 100%;
  max-width: 400px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  animation: popIn 0.2s cubic-bezier(.34,1.56,.64,1);
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes popIn { from { opacity: 0; transform: scale(0.94) translateY(8px); } to { opacity: 1; transform: none; } }

.modal h2 { margin-top: 0; font-size: 1.15rem; font-weight: 800; }
.modal label { display: block; font-size: 0.85rem; color: var(--text-dim); margin: 14px 0 5px; }
.modal input, .modal select, .modal textarea {
  width: 100%;
  padding: 11px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font: inherit;
  transition: border-color 0.15s;
}
.modal input:focus, .modal select:focus, .modal textarea:focus {
  outline: none;
  border-color: var(--gold);
}
.modal .selecionados-list { font-size: 0.85rem; color: var(--text-dim); margin: 10px 0; line-height: 1.5; }
.modal .actions { display: flex; gap: 10px; margin-top: 20px; }
.modal .actions button { flex: 1; }

.error-msg {
  background: var(--red-dim);
  border: 1px solid rgba(244, 63, 94, 0.4);
  color: #fda4af;
  padding: 11px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  margin: 10px 0;
  display: none;
}
.error-msg.show { display: block; }

.success-screen {
  text-align: center;
  padding: 60px 16px;
}
.success-screen .icon {
  font-size: 3.5rem;
  display: inline-block;
  animation: bounceIn 0.5s cubic-bezier(.34,1.56,.64,1);
}
@keyframes bounceIn { from { opacity: 0; transform: scale(0.4); } to { opacity: 1; transform: scale(1); } }
.success-screen h2 { font-size: 1.3rem; margin: 12px 0 6px; }
.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  padding: 13px 22px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
  transition: transform 0.12s, box-shadow 0.12s;
}
.btn-whatsapp:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(37, 211, 102, 0.45); }
.btn-whatsapp:active { transform: translateY(0) scale(0.97); }

.empty-state {
  text-align: center;
  color: var(--text-dim);
  padding: 70px 16px;
  font-size: 0.95rem;
}

/* ---- admin ---- */
.login-box {
  max-width: 360px;
  margin: 90px auto;
  padding: 30px;
  background: linear-gradient(165deg, var(--bg-card), #121b34);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
}
.login-box h1 { font-size: 1.3rem; margin-top: 0; font-weight: 800; }
.login-box label { display: block; font-size: 0.85rem; color: var(--text-dim); margin: 14px 0 5px; }
.login-box input {
  width: 100%;
  padding: 11px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font: inherit;
}
.login-box input:focus { outline: none; border-color: var(--gold); }
.login-box button { width: 100%; margin-top: 20px; }

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
}
.admin-header strong { font-size: 1.02rem; }
.admin-header button.logout { background: transparent; border: 1px solid var(--border); color: var(--text-dim); padding: 7px 14px; box-shadow: none; }

.tabs { display: flex; gap: 6px; padding: 14px 20px 0; flex-wrap: wrap; }
.tabs button {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  box-shadow: none;
  padding: 9px 16px;
  font-size: 0.88rem;
}
.tabs button.active {
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: #221703;
  border-color: var(--gold);
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.3);
}

.sorteio-card {
  background: linear-gradient(160deg, var(--bg-card), var(--bg-card-2));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 14px;
  box-shadow: var(--shadow);
}
.sorteio-card h3 { margin: 0 0 6px; font-size: 1.05rem; }
.sorteio-card .meta { font-size: 0.82rem; color: var(--text-dim); margin-bottom: 10px; }
.sorteio-card .actions { display: flex; gap: 8px; flex-wrap: wrap; }
.sorteio-card .actions button { font-size: 0.8rem; padding: 8px 14px; }
.status-pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  vertical-align: middle;
}
.status-pill.aberto { background: var(--green-dim); color: #4ade80; }
.status-pill.encerrado { background: var(--border); color: var(--text-dim); }
.status-pill.cancelado { background: var(--red-dim); color: #fda4af; }

.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* a de reservas tem 6 colunas (bicho/nome/whatsapp/status/data/ação) — precisa de mais
   espaço, então essa rola por dentro em tela estreita; a de clientes (4 colunas) usa
   largura fixa em % pra sempre coube sem cortar o botão de ação, mesmo em tela de 320px
   (telefone sem espaço pra quebrar naturalmente, por isso o word-break) */
#tab-reservas table.reservas-table { min-width: 480px; }
#tab-clientes table.reservas-table { table-layout: fixed; }
#tab-clientes table.reservas-table th, #tab-clientes table.reservas-table td { padding: 8px 6px; }
#tab-clientes table.reservas-table th:nth-child(1), #tab-clientes table.reservas-table td:nth-child(1) { width: 32%; }
#tab-clientes table.reservas-table th:nth-child(2), #tab-clientes table.reservas-table td:nth-child(2) { width: 30%; word-break: break-all; }
#tab-clientes table.reservas-table th:nth-child(3), #tab-clientes table.reservas-table td:nth-child(3) { width: 20%; }
#tab-clientes table.reservas-table th:nth-child(4), #tab-clientes table.reservas-table td:nth-child(4) { width: 18%; }
#tab-clientes .btn-creditar { padding: 5px 8px; font-size: 0.68rem; }

/* em tela bem estreita, some com a coluna "Desde" (menos critica pro fluxo de creditar)
   pra dar mais espaco pro telefone e pro botao, sem precisar de scroll dentro da tabela */
@media (max-width: 480px) {
  #tab-clientes table.reservas-table th:nth-child(3),
  #tab-clientes table.reservas-table td:nth-child(3) { display: none; }
  #tab-clientes table.reservas-table th:nth-child(1), #tab-clientes table.reservas-table td:nth-child(1) { width: 42%; }
  #tab-clientes table.reservas-table th:nth-child(2), #tab-clientes table.reservas-table td:nth-child(2) { width: 36%; }
  #tab-clientes table.reservas-table th:nth-child(4), #tab-clientes table.reservas-table td:nth-child(4) { width: 22%; }
}

table.reservas-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  margin-top: 14px;
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow);
}
table.reservas-table th, table.reservas-table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}
table.reservas-table th { color: var(--text-dim); font-weight: 700; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.03em; background: rgba(255,255,255,0.02); }
table.reservas-table tbody tr:hover { background: rgba(255,255,255,0.02); }
.pill-mini { padding: 2px 8px; border-radius: 6px; font-size: 0.7rem; font-weight: 700; }
.pill-mini.reservado { background: #78350f; color: #fcd34d; }
.pill-mini.pago { background: var(--green-dim); color: #4ade80; }
.pill-mini.cancelado { background: var(--red-dim); color: #fda4af; }
table.reservas-table button { padding: 5px 10px; font-size: 0.72rem; margin-right: 4px; }

.form-inline { display: flex; flex-wrap: wrap; gap: 10px; align-items: end; padding: 16px 20px; }
.form-inline > div { display: flex; flex-direction: column; gap: 5px; }
.form-inline label { font-size: 0.75rem; color: var(--text-dim); }
.form-inline input {
  padding: 9px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text);
  font: inherit;
}
.form-inline input:focus { outline: none; border-color: var(--gold); }

.section { padding: 4px 20px 20px; }

.toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: linear-gradient(135deg, var(--bg-card-2), #10182f);
  border: 1px solid var(--border);
  padding: 12px 22px;
  border-radius: 999px;
  font-size: 0.85rem;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s, transform 0.25s;
  z-index: 100;
  max-width: 90vw;
  text-align: center;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---- scrollbar ---- */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-dim); }