/* ========== Variáveis CSS ========== */
:root {
    --primary-blue: #4a90e2;
    --primary-blue-light: #5da3f5;
    --primary-blue-lighter: #70b4ff;
    --dark-blue: #1a3a5c;
    --dark-blue-deep: #0d2640;
    --white: #ffffff;
    --transition: all 0.3s ease;
}

/* ========== Container Principal ========== */
.toggle-sidebar-wrapper {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-light) 100%);
    border-radius: 12px;
    padding: 8px;
    margin-bottom: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    border: 1px solid var(--primary-blue-lighter);
}

.container-title {
    display: flex;
    align-items: center;
    padding: 14px 20px;
    cursor: pointer;
    background-color: var(--primary-blue);
    border-radius: 8px;
    margin-bottom: 12px;
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
    border: 1px solid var(--primary-blue-light);
}

.container-title:hover {
    background-color: var(--primary-blue-light);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transform: translateY(-1px);
}

.container-title:hover .toggle-arrow {
    color: var(--dark-blue-deep) !important;
    transform: scale(1.1);
}

.toggle-title {
    color: var(--white) !important;
    font-weight: 700;
    font-size: 18px;
    margin: 0;
    flex-grow: 1;
    user-select: none;
}

.toggle-arrow {
    transition: var(--transition);
    color: var(--dark-blue) !important;
}

/* ========== Menu Lista ========== */
.sidebar-menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
    animation: fadeIn 0.3s ease;
}

.sidebar-item {
    list-style: none;
    margin: 6px 0;
    border-radius: 6px;
    transition: all 0.2s ease;
}

/* ========== Links da Sidebar ========== */
.sidebar-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--white) !important;
    padding: 12px 20px;
    border-radius: 6px;
    transition: all 0.2s ease;
    font-size: 16px;
    width: 100%;
    text-align: left;
    border: none;
    background: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    font-weight: 500;
}

.sidebar-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 3px;
    background-color: var(--dark-blue);
    transform: scaleY(0);
    transition: transform 0.2s ease;
}

.sidebar-link i {
    margin-right: 12px;
    font-size: 19px;
    transition: transform 0.2s ease;
    color: var(--dark-blue) !important;
}

.sidebar-link:hover {
    color: var(--white) !important;
    background-color: var(--primary-blue-light);
    padding-left: 25px;
}

.sidebar-link:hover::before {
    transform: scaleY(1);
}

.sidebar-link:hover i {
    transform: scale(1.1);
    color: var(--dark-blue-deep) !important;
}

.sidebar-link.active {
    color: var(--white) !important;
    background-color: #1e3a8a;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(30, 58, 138, 0.4);
    padding-left: 25px;
}

.sidebar-link.active::before {
    transform: scaleY(1);
    background-color: var(--primary-blue-lighter);
}

.sidebar-link.active i {
    color: var(--white) !important;
}

/* ========== Título da Sidebar ========== */
.sidebar-title {
    padding: 20px 20px 8px;
    font-size: 14px;
    color: var(--white) !important;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 1px;
    position: relative;
}

.sidebar-title::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 20px;
    right: 20px;
    height: 2px;
    background: linear-gradient(90deg, var(--white), transparent);
}

/* ========== Itens com Submenu ========== */
.sidebar-item.has-sub {
    border-radius: 6px 6px 0 0;
    overflow: hidden;
    background-color: rgba(74, 144, 226, 0.6);
}

.sidebar-item.has-sub.active {
    background-color: var(--primary-blue-light);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.sidebar-item.has-sub .sidebar-link {
    background-color: var(--primary-blue);
    color: var(--white) !important;
}

.sidebar-item.has-sub .sidebar-link::after {
    content: "\F282";
    font-family: "bootstrap-icons";
    font-weight: 900;
    margin-left: auto;
    transition: var(--transition);
    display: flex;
    align-items: center;
    font-size: 14px;
    color: var(--dark-blue) !important;
}

.sidebar-item.has-sub.active .sidebar-link::after,
.sidebar-item.has-sub .sidebar-link:hover::after {
    color: var(--dark-blue-deep) !important;
}

.sidebar-item.has-sub.active .sidebar-link::after {
    transform: rotate(180deg);
}

.sidebar-item.has-sub .sidebar-link.submenu-active,
.sidebar-item.has-sub.active .sidebar-link.submenu-active {
    color: var(--white) !important;
}

.sidebar-item.has-sub .sidebar-link.submenu-active i {
    color: var(--dark-blue) !important;
}

.sidebar-item.has-sub.active .sidebar-link.submenu-active {
    background-color: #1e3a8a;
}

.sidebar-item.has-sub.active .sidebar-link.submenu-active i {
    color: var(--white) !important;
}

/* ========== Submenu ========== */
.submenu {
    list-style: none;
    padding-left: 0;
    margin: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background-color: rgba(74, 144, 226, 0.9);
    border-radius: 0 0 6px 6px;
}

.sidebar-item.has-sub.active .submenu {
    max-height: 800px;
}

.submenu-item {
    position: relative;
}

.submenu-item .sidebar-link {
    padding-left: 45px;
    font-size: 15px;
    color: var(--white) !important;
    background-color: transparent;
    font-weight: 500;
}

.submenu-item .sidebar-link::before {
    left: 30px;
    width: 2px;
    background-color: var(--dark-blue);
}

.submenu-item .sidebar-link:hover {
    background-color: var(--primary-blue-lighter);
    color: var(--white) !important;
    padding-left: 48px;
}

.submenu-item .sidebar-link:hover::before {
    background-color: var(--dark-blue-deep);
}

.submenu-item:last-child .sidebar-link {
    border-radius: 0 0 6px 6px;
}

.sidebar-item.has-sub.active .submenu-item:first-child .sidebar-link {
    border-radius: 0;
}

.sidebar-link.submenu-link.active::before {
    background-color: var(--primary-blue-lighter);
}

/* ========== Ícones e Indicadores ========== */
.external-icon {
    font-size: 12px;
    margin-left: 8px;
    opacity: 0.8;
    color: var(--dark-blue) !important;
}

.active-indicator {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background-color: var(--primary-blue-lighter);
    border-radius: 50%;
    animation: pulse 2s infinite;
    box-shadow: 0 0 10px rgba(112, 180, 255, 0.6);
}

/* ========== Animações ========== */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0% { transform: translateY(-50%) scale(1); opacity: 1; }
    50% { transform: translateY(-50%) scale(1.3); opacity: 0.8; }
    100% { transform: translateY(-50%) scale(1); opacity: 1; }
}