:root {
    --neon-green: #76e05e;
    --dark-green: #4cae36;
    --dark-bg: #1a1a1a;
    --light-bg: #f8f9fa;
    --text-main: #333;
}

body {
    background-color: var(--light-bg);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    overflow-x: hidden;
}

/* --- SIDEBAR (Menu Lateral) --- */
#wrapper {
    display: flex;
    width: 100%;
    align-items: stretch;
}

#sidebar-wrapper {
    min-width: 260px;
    max-width: 260px;
    background-color: var(--dark-bg);
    color: #fff;
    transition: all 0.3s;
    min-height: 100vh;
}

#sidebar-wrapper .sidebar-heading {
    padding: 1.5rem;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--neon-green);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    text-align: center;
}

#sidebar-wrapper .list-group-item {
    background-color: transparent;
    color: #bbb;
    border: none;
    padding: 15px 25px;
    font-weight: 500;
}

#sidebar-wrapper .list-group-item:hover {
    color: #fff;
    background-color: rgba(255,255,255,0.05);
}

#sidebar-wrapper .list-group-item.active {
    background-color: var(--neon-green);
    color: var(--dark-bg);
    font-weight: bold;
}

#sidebar-wrapper .list-group-item i {
    margin-right: 10px;
    width: 20px;
    text-align: center;
}

/* --- CONTEÚDO PRINCIPAL --- */
#page-content-wrapper {
    width: 100%;
}

.navbar-light {
    background-color: #fff !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

/* --- CARDS E ELEMENTOS --- */
.card-dashboard {
    border: none;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    transition: transform 0.2s;
}

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

.text-neon {
    color: var(--dark-green);
}

.bg-neon {
    background-color: var(--neon-green) !important;
    color: var(--dark-bg) !important;
}

.btn-neon {
    background-color: var(--neon-green);
    color: var(--dark-bg);
    font-weight: bold;
    border: none;
}

.btn-neon:hover {
    background-color: var(--dark-green);
    color: #fff;
}

/* Mobile Toggle */
@media (max-width: 768px) {
    #sidebar-wrapper {
        margin-left: -260px;
    }
    #wrapper.toggled #sidebar-wrapper {
        margin-left: 0;
    }
}

/* --- PÁGINAS DE AUTENTICAÇÃO --- */
.auth-bg {
    background: #f0f2f5;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-card {
    width: 100%;
    max-width: 420px;
    padding: 2rem;
    border-radius: 15px;
    background: #fff;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
}

.auth-logo {
    width: 60px;
    height: 60px;
    background: var(--dark-bg);
    color: var(--neon-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 1.5rem auto;
}

.form-control:focus {
    border-color: var(--neon-green);
    box-shadow: 0 0 0 0.25rem rgba(118, 224, 94, 0.25);
}