:root {
    --azul: #1a2456;
    --azul-claro: #2b3a7a;
    --rosa: #e91e8c;
    --rosa-clara: #ffe3f0;
    --verde: #2ecc71;
    --laranja: #f0a500;
    --cinza: #f4f4f8;
    --texto: #24263a;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: 'Segoe UI', Arial, sans-serif;
    background: var(--cinza);
    color: var(--texto);
    padding-bottom: 90px;
}

.hero {
    background: linear-gradient(135deg, var(--azul) 0%, var(--azul-claro) 100%);
    color: #fff;
    padding: 28px 16px 24px;
    text-align: center;
}

.hero h1 {
    margin: 0 0 4px;
    font-size: 2.4rem;
    letter-spacing: 1px;
}

.hero h1 span {
    color: var(--rosa);
}

.hero p {
    margin: 6px auto;
    max-width: 640px;
    font-size: 1rem;
    line-height: 1.5;
    opacity: 0.95;
}

.hero .destaque {
    color: #ffd1ec;
    font-weight: bold;
}

.info-bar {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    max-width: 900px;
    margin: 18px auto 0;
    padding: 0 16px;
}

.info-item {
    background: #fff;
    border-radius: 12px;
    padding: 10px 16px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    text-align: center;
    min-width: 130px;
    flex: 1 1 130px;
}

.info-item .rotulo {
    font-size: 0.72rem;
    text-transform: uppercase;
    color: #888;
    font-weight: 600;
}

.info-item .valor {
    font-size: 1.05rem;
    font-weight: bold;
    color: var(--azul);
}

.resultado-box {
    max-width: 900px;
    margin: 18px auto 0;
    padding: 14px 20px;
    border-radius: 12px;
    text-align: center;
    font-weight: 600;
}

.resultado-box.pendente {
    background: #fff7e0;
    color: #8a6d00;
    border: 1px solid #f0d97a;
}

.resultado-box.definido {
    background: #e6fff0;
    color: #0a7a3d;
    border: 1px solid #7be0a8;
    font-size: 1.1rem;
}

.container {
    max-width: 900px;
    margin: 24px auto;
    padding: 0 16px;
}

.legenda {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 16px;
    font-size: 0.85rem;
}

.legenda span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.bolinha {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    display: inline-block;
}

.bolinha.livre { background: #fff; border: 2px solid #ccc; }
.bolinha.selecionado { background: var(--rosa); }
.bolinha.reservado { background: var(--laranja); }
.bolinha.pago { background: var(--verde); }

.grade {
    display: grid;
    grid-template-columns: repeat(10, 1fr);
    gap: 8px;
}

@media (max-width: 640px) {
    .grade { grid-template-columns: repeat(5, 1fr); }
    .hero h1 { font-size: 1.8rem; }
}

.num-btn {
    aspect-ratio: 1 / 1;
    border-radius: 10px;
    border: 2px solid #d8d8e6;
    background: #fff;
    font-weight: bold;
    font-size: 1rem;
    color: var(--azul);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.1s ease;
}

.num-btn:active { transform: scale(0.93); }

.num-btn.selecionado {
    background: var(--rosa);
    border-color: var(--rosa);
    color: #fff;
}

.num-btn.reservado {
    background: #fff3d6;
    border-color: var(--laranja);
    color: #a67300;
    cursor: not-allowed;
}

.num-btn.pago {
    background: #d9f7e6;
    border-color: var(--verde);
    color: #0a7a3d;
    cursor: not-allowed;
}

.carrinho-barra {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    background: var(--azul);
    color: #fff;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    box-shadow: 0 -4px 16px rgba(0,0,0,0.2);
    transform: translateY(120%);
    transition: transform 0.25s ease;
    z-index: 50;
}

.carrinho-barra.ativo { transform: translateY(0); }

.carrinho-info { font-size: 0.95rem; }
.carrinho-info b { color: #ffd1ec; }

.btn-rosa {
    background: var(--rosa);
    color: #fff;
    border: none;
    padding: 12px 20px;
    border-radius: 10px;
    font-weight: bold;
    font-size: 0.95rem;
    cursor: pointer;
    white-space: nowrap;
}

.btn-rosa:hover { filter: brightness(1.08); }
.btn-rosa:disabled { opacity: 0.6; cursor: not-allowed; }

.btn-secundario {
    background: transparent;
    border: 1px solid #ccc;
    color: var(--texto);
    padding: 10px 16px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 0.9rem;
}

.overlay {
    position: fixed;
    inset: 0;
    background: rgba(20,20,40,0.55);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100;
    padding: 16px;
}

.overlay.aberto { display: flex; }

.modal {
    background: #fff;
    border-radius: 16px;
    max-width: 460px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 24px;
}

.modal h2 {
    margin-top: 0;
    color: var(--azul);
}

.modal .fechar {
    float: right;
    background: none;
    border: none;
    font-size: 1.4rem;
    cursor: pointer;
    color: #999;
}

.campo {
    margin-bottom: 14px;
}

.campo label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 4px;
    color: #555;
}

.campo input {
    width: 100%;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid #ccc;
    font-size: 1rem;
}

.resumo-numeros {
    background: var(--rosa-clara);
    border-radius: 10px;
    padding: 10px 14px;
    margin-bottom: 14px;
    font-size: 0.9rem;
}

.total-linha {
    display: flex;
    justify-content: space-between;
    font-size: 1.1rem;
    font-weight: bold;
    color: var(--azul);
    margin: 10px 0 18px;
}

.erro-msg {
    background: #ffe3e3;
    color: #b30000;
    padding: 10px 12px;
    border-radius: 8px;
    font-size: 0.88rem;
    margin-bottom: 12px;
    display: none;
}

.pix-box {
    background: var(--azul);
    color: #fff;
    border-radius: 12px;
    padding: 18px;
    text-align: center;
}

.pix-box .chave {
    background: rgba(255,255,255,0.12);
    border-radius: 8px;
    padding: 10px;
    font-family: monospace;
    font-size: 0.75rem;
    word-break: break-all;
    margin: 12px 0;
}

.pix-box .valor-pix {
    font-size: 1.6rem;
    font-weight: bold;
    color: #ffd1ec;
    margin: 6px 0;
}

.copiado-msg {
    color: #b7ffcf;
    font-size: 0.85rem;
    margin-top: 6px;
    display: none;
}

.spinner {
    display: inline-block;
    width: 16px; height: 16px;
    border: 2px solid #fff;
    border-top-color: transparent;
    border-radius: 50%;
    animation: girar 0.7s linear infinite;
}

@keyframes girar { to { transform: rotate(360deg); } }

.rodape {
    text-align: center;
    padding: 20px;
    color: #999;
    font-size: 0.85rem;
}

.rodape a { color: var(--azul); }