:root {
    --bg-dark: #0a0a10;
    --bg-card: #12121a;
    --text: #f0f0f5;
    --muted: #9e9eb5;
    --brand-1: #0052cc;
    --brand-2: #0cb0f0;
    --success: #39E000;
    --radius: 12px;
    --radius-lg: 20px;
    --transition: all 0.3s ease;
    --shadow: 0 10px 30px rgba(0, 0, 0, .5);
}

/* --- ESTILIZAÇÃO DO SCROLL GLOBAL --- */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: #2a2a3a;
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--brand-1);
}


.dashboard-container { display: flex; min-height: 100vh; }

/* --- SIDEBAR COM LOGO MAIOR --- */
.sidebar {
    width: 280px;
    background: var(--bg-card);
    padding: 40px 20px;
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    z-index: 100;
}

.sidebar-header-large {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 50px;
}

.sidebar-logo-premium {
    width: 150px; /* Aumentado conforme solicitado */
    height: auto;
    filter: drop-shadow(0 0 15px rgba(12, 176, 240, 0.3));
    transition: var(--transition);
}

.sidebar-logo-premium:hover {
    transform: scale(1.05);
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 20px;
    color: var(--muted);
    text-decoration: none;
    border-radius: var(--radius);
    transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
    background: rgba(12, 176, 240, 0.1);
    color: var(--brand-2);
}

.nav-icon { width: 20px; height: 20px; }