:root {
    --roxo-escuro: #4A1B80;
    --roxo-claro: #9333EA;
    --branco: #FFFFFF;
    --preto: #000000;
    --cinza-escuro: #1A202C;
    --cinza-medio: #2D3748;
    --cinza-claro: #E2E8F0;
    --verde: #10B981;
    --amarelo: #F59E0B;
    --vermelho: #EF4444;
    --sombra: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* Reset e estilos base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #0F172A;
    color: var(--cinza-claro);
    line-height: 1.6;
}

/* Container principal */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Cabeçalho */
.header {
    padding: 1rem 0;
    margin-bottom: 2rem;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Seções do formulário */
.secao-container {
    background: rgba(26, 32, 44, 0.7);
    border: 1px solid var(--roxo-escuro);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

/* Grupos de formulário */
.form-group {
    width: 100%;
    margin-bottom: 1.75rem;
    text-align: left;
}

/* Títulos */
h1, h2, h3, h4, h5, h6 {
    color: var(--roxo-claro);
    margin-bottom: 1rem;
    font-weight: 600;
}

/* Campos de formulário */
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
input[type="password"],
select,
textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--roxo-escuro);
    border-radius: 6px;
    background-color: rgba(26, 32, 44, 0.8);
    color: var(--cinza-claro);
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
input[type="url"]:focus,
input[type="password"]:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--roxo-claro);
    box-shadow: 0 0 0 2px rgba(147, 51, 234, 0.3);
}

/* Checkbox personalizado */
.checkbox-container {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    background: rgba(26, 32, 44, 0.7);
    border: 1px solid var(--roxo-escuro);
    border-radius: 8px;
    transition: all 0.3s ease;
    cursor: pointer;
    margin-bottom: 8px;
    width: 100%;
    box-sizing: border-box;
}

.checkbox-container:hover {
    background: rgba(74, 27, 128, 0.2);
    border-color: var(--roxo-claro);
}

.checkbox-container input[type="checkbox"] {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    min-width: 18px;
    border: 2px solid var(--roxo-claro);
    border-radius: 4px;
    background: transparent;
    cursor: pointer;
    flex-shrink: 0;
    transition: all 0.3s ease;
    position: relative;
}

.checkbox-container input[type="checkbox"]:checked {
    background-color: var(--verde);
    border-color: var(--verde);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 12px;
}

/* Botões */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--roxo-claro);
    color: white;
}

.btn-primary:hover {
    background-color: #7C3AED;
    transform: translateY(-2px);
    box-shadow: var(--sombra);
}

.btn-secondary {
    background-color: var(--cinza-medio);
    color: var(--cinza-claro);
}

.btn-secondary:hover {
    background-color: #4A5568;
}

/* Responsividade */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .secao-container {
        padding: 1rem;
    }
    
    .checkbox-container {
        padding: 10px 12px;
        font-size: 0.9rem;
    }
    
    .checkbox-container input[type="checkbox"] {
        width: 16px;
        height: 16px;
        min-width: 16px;
        background-size: 10px;
    }
    
    .btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }
}

/* Animações */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.5s ease-out forwards;
}

/* Utilitários */
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.hidden { display: none !important; }

/* Estilos para mensagens de erro e validação */
.erro-validacao {
    color: var(--vermelho);
    font-size: 0.8rem;
    margin-top: 0.25rem;
    display: none;
    background-color: rgba(239, 68, 68, 0.1);
    padding: 0.5rem;
    border-radius: 0.25rem;
    margin-top: 0.5rem;
}

.campo-invalido {
    border-color: var(--vermelho) !important;
    background-color: rgba(239, 68, 68, 0.05) !important;
}

.campo-invalido:focus {
    box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.5) !important;
}

/* Estilo para o container de opções de serviço */
.servico-options {
    margin-bottom: 1rem;
}

/* Estilo para o container de opções de cores */
.cores-options {
    margin-bottom: 1rem;
}

/* Estilo para o container de opções de provedor */
.provedor-options {
    margin-bottom: 1rem;
}

/* Estilo para o container de campos adicionais */
.campo-adicional {
    margin-top: 1rem;
    padding-left: 1.5rem;
    border-left: 2px solid var(--roxo-claro);
    display: none;
}

.campo-adicional.visivel {
    display: block;
}