.container-painel {
    max-width: 1100px;
    margin: 40px auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 30px;
}

.sidebar {
    background: var(--paper);
    padding: 30px;
    border-radius: 15px;
    border: 1px solid var(--border);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.03);
    height: fit-content;
}

.main-content {
    background: var(--paper);
    padding: 30px;
    border-radius: 15px;
    border: 1px solid var(--border);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.03);
}

.nav-btn {
    display: block;
    padding: 12px 20px;
    margin-bottom: 10px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s;
    text-align: center;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-new {
    background: #A9DFBF;
    color: #196F3D;
}

.btn-accounts {
    background: #AED6F1;
    color: #21618C;
}

.btn-profile {
    background: #FAD7A0;
    color: #7E5109;
}

.nav-btn:hover {
    transform: scale(1.02);
    filter: brightness(0.95);
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

th {
    text-align: left;
    padding: 12px;
    color: var(--ink-light);
    font-size: 0.8rem;
    text-transform: uppercase;
    border-bottom: 2px solid var(--border);
}

td {
    padding: 15px 12px;
    border-bottom: 1px solid var(--border);
    font-size: 0.95rem;
}

.action-link {
    text-decoration: none;
    font-weight: bold;
    font-size: 0.85rem;
    margin-right: 15px;
}

.edit {
    color: var(--accent);
}

.del {
    color: #E74C3C;
}

.btn-theme {
    background: none;
    border: 1px solid var(--baby-blue);
    border-radius: 20px;
    cursor: pointer;
    padding: 5px 15px;
    color: var(--ink);
    font-size: 0.8rem;
    font-weight: bold;
}