/* =========================================
   VARIAVEIS E SETUP GERAL
   ========================================= */
:root {
    /* Paleta Voe Networks */
    --voe-dark: #4D2372;       /* Roxo Escuro */
    --voe-light: #6B3489;      /* Roxo Médio/Claro */
    --voe-accent: #8e44ad;     /* Roxo Vibrante para detalhes */
    --voe-bg: #f4f7fc;         /* Fundo cinza azulado muito suave */
    --white: #ffffff;
    --text-main: #2c3e50;
    --text-muted: #6c757d;
    --success: #28a745;        /* Verde padrão mantido para feedback */
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--voe-bg);
    color: var(--text-main);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .navbar-brand {
    font-family: 'Montserrat', sans-serif;
    color: var(--voe-dark);
    font-weight: 700;
    
}

/* =========================================
   OVERRIDE BOOTSTRAP (CORES)
   ========================================= */

/* Texto Primário agora é Roxo */
.text-primary {
    color: var(--voe-light) !important;
}

/* Bordas */
.border-primary {
    border-color: var(--voe-light) !important;
}

/* Spinner de Carregamento */
.spinner-border.text-primary {
    color: var(--voe-dark) !important;
}

/* =========================================
   BOTÕES INTERATIVOS
   ========================================= */

/* Botão Principal (Gradiente Roxo) */
.btn-primary {
    background: linear-gradient(135deg, var(--voe-light) 0%, var(--voe-dark) 100%);
    border: none;
    color: var(--white);
    font-weight: 600;
    padding: 10px 24px;
    border-radius: 8px; /* Cantos levemente arredondados */
    box-shadow: 0 4px 6px rgba(77, 35, 114, 0.2);
    transition: all 0.3s ease;
}

.btn-primary:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--voe-dark) 0%, var(--voe-light) 100%);
    transform: translateY(-2px); /* Efeito de levitação */
    box-shadow: 0 8px 15px rgba(77, 35, 114, 0.3);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-primary:disabled {
    background: #ccc;
    box-shadow: none;
}

/* Botão Outline (Borda Roxa) */
.btn-outline-primary {
    color: var(--voe-dark);
    border-color: var(--voe-dark);
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-outline-primary:hover, 
.btn-check:checked + .btn-outline-primary {
    background-color: var(--voe-dark);
    color: var(--white);
    border-color: var(--voe-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(77, 35, 114, 0.2);
}

/* Botão Sucesso (Verde) - Melhorado */
.btn-success {
    background: linear-gradient(135deg, #2ecc71 0%, #27ae60 100%);
    border: none;
    box-shadow: 0 4px 6px rgba(46, 204, 113, 0.2);
    border-radius: 8px;
    font-weight: 600;
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 15px rgba(46, 204, 113, 0.3);
}

/* =========================================
   CARDS E ELEMENTOS DE UI
   ========================================= */

/* Cards Gerais */
.card {
    border: none;
    border-radius: 12px;
    background: var(--white);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.04);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
}

/* Cards de Planos (Efeito Hover Importante) */
.plan-card, .plan-card-usa, .addon-card, .addon-card-usa {
    border: 2px solid transparent; /* Prepara para a borda ao selecionar */
}

/* Efeito ao passar o mouse nos planos */
.plan-card:hover, .plan-card-usa:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(77, 35, 114, 0.15);
}

/* Plano Selecionado (Borda Roxa Vibrante) */
.card.ring-2, .plan-card-usa.bg-light {
    border-color: var(--voe-light) !important;
    background-color: #fcfaff !important; /* Fundo roxo muito clarinho */
}

/* Header dos Cards */
.card-header {
    background-color: var(--white);
    border-bottom: 1px solid #eee;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
}

/* =========================================
   FORMULÁRIOS (INPUTS MODERNOS)
   ========================================= */

.form-control, .form-select {
    border-radius: 8px;
    border: 1px solid #ced4da;
    padding: 12px 15px; /* Mais espaço interno */
    font-size: 1rem;
    color: var(--text-main);
    background-color: #fff;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus, .form-select:focus {
    border-color: var(--voe-light);
    box-shadow: 0 0 0 3px rgba(107, 52, 137, 0.15); /* Glow Roxo Suave */
    outline: none;
}

.form-label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--voe-dark);
    margin-bottom: 6px;
}

/* =========================================
   ELEMENTOS ESPECÍFICOS
   ========================================= */

/* Navbar / Header (Se houver) */
header, .navbar {
    background: linear-gradient(90deg, var(--voe-dark) 0%, var(--voe-light) 100%);
    color: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* Badge de Velocidade */
.badge {
    font-weight: 500;
    padding: 6px 10px;
    border-radius: 6px;
}

.bg-info {
    background-color: #e0d4fc !important; /* Roxo bem claro */
    color: var(--voe-dark) !important;
}

/* Listas (Addons) */
.list-group-item {
    border: 1px solid #eee;
    border-radius: 8px !important;
    margin-bottom: 5px;
    transition: background 0.2s;
}

.list-group-item:hover {
    background-color: #fcfaff;
}

/* Alerts customizados */
.alert-success {
    background-color: #d4edda;
    border-color: #c3e6cb;
    color: #155724;
    border-radius: 8px;
}

/* =========================================
   ANIMAÇÕES
   ========================================= */

/* Fade In suave ao trocar de etapa */
.flow-step, .sub-flow, .pf-step, .pj-step {
    animation: fadeIn 0.4s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Loader customizado */
#loading-overlay {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(5px);
}