/* ==========================================================================
   SETTINGS UI - HORIZONTAL LAYOUT (v2.0)
   ========================================================================== */

/* Container Principal */
.config-container {
    display: flex;
    flex-direction: column; /* Muda para coluna (um em cima do outro) */
    gap: 20px;
}

/* Menu de Navegação Superior (Substitui a Sidebar) */
.config-nav-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 15px;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
    border: 1px solid rgba(0,0,0,0.02);
    overflow-x: auto; /* Permite scroll no mobile */
}

.config-nav {
    display: flex;
    gap: 10px;
    list-style: none;
    margin: 0;
    padding: 0;
    min-width: max-content; /* Garante que itens não quebrem linha feio */
}

.config-nav-item {
    padding: 10px 20px;
    border-radius: 12px;
    color: #64748b;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    border: 1px solid transparent;
}

.config-nav-item:hover {
    background-color: #f8fafc;
    color: var(--primary-color);
}

/* Item Ativo (Estilo "Pill") */
.config-nav-item.active {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    box-shadow: 0 4px 12px rgba(44, 62, 80, 0.3);
    border-color: transparent;
}

.config-nav-item i { font-size: 1.1rem; }

/* Área de Conteúdo */
.config-content {
    background: white;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 30px -10px rgba(0,0,0,0.05);
    border: 1px solid rgba(0,0,0,0.02);
    min-height: 500px;
}

/* Títulos das Seções */
.config-pane h4, .config-pane h5 {
    color: var(--primary-color);
    font-weight: 800;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #f1f5f9;
    display: flex; align-items: center; gap: 10px;
}

/* Animação */
.config-pane {
    display: none;
    animation: fadeIn 0.3s ease-out;
}
.config-pane.active { display: block; }

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

/* Dark Mode */
body.dark-mode .config-nav-card, body.dark-mode .config-content {
    background: #1e293b; border-color: rgba(255,255,255,0.05);
}
body.dark-mode .config-nav-item { color: #94a3b8; }
body.dark-mode .config-nav-item:hover { background: rgba(255,255,255,0.05); color: #fff; }
body.dark-mode .config-nav-item.active { color: #fff; background: var(--primary-color); }
body.dark-mode .config-pane h4, body.dark-mode .config-pane h5 { color: #fff; border-color: rgba(255,255,255,0.1); }