:root {
    --background-primary: #1a1a1a;
    --background-secondary: #2d2d2d;
    --primary-color: #28a745;  /* Verde como cor principal */
    --primary-color-hover: #218838;
    --accent-color: #007bff;  /* Azul como cor de destaque secundária */
    --text-color: #ffffff;
    --text-secondary: #cccccc;
    --border-color: #404040;
    --card-background: #242424;
}

body {
    background-color: var(--background-secondary);
    color: var(--text-color);
    font-family: 'Roboto', sans-serif;
    margin: 0;
    min-height: 100vh;
}

/* Estilos de botões compartilhados */
.btn-primary {
    background-color: var(--primary-color);
    color: var(--text-color);
    border: none;
    padding: 12px 25px;
    border-radius: 5px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--primary-color-hover);
}

.btn-secondary {
    background-color: var(--background-secondary);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    padding: 12px 25px;
    border-radius: 5px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background-color: #3d3d3d;
}

/* Estilos de cards */
.card {
    background-color: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
}

/* Estilos de navegação */
.navbar {
    background-color: var(--background-primary) !important;
    border-bottom: 1px solid var(--border-color);
}

.navbar-brand {
    color: var(--text-color) !important;
    display: flex;
    align-items: center;
    gap: 10px;
}

.navbar-brand .chameleon-logo {
    width: 24px;
    height: 24px;
}

.nav-link {
    color: var(--text-secondary) !important;
}

.nav-link:hover {
    color: var(--primary-color) !important;
}

.dropdown-menu {
    background-color: var(--background-primary);
    border: 1px solid var(--border-color);
}

.dropdown-item {
    color: var(--text-secondary) !important;
}

.dropdown-item:hover {
    background-color: var(--background-secondary);
    color: var(--primary-color) !important;
}

/* Seções */
section {
    padding: 80px 0;
}

/* Títulos */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-color);
}

/* Links */
a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--primary-color-hover);
    text-decoration: none;
}

/* Footer */
footer {
    background-color: var(--background-primary);
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 20px 0;
}

.chameleon-logo {
    width: 32px;
    height: 32px;
    transition: transform 0.3s ease, color 0.3s ease;
}

.chameleon-logo:hover {
    transform: scale(1.1);
    color: var(--primary-color);
}