/* ==========================================================================
/* ==========================================================================
   ESTILOS DA SIDEBAR (Estável, Responsiva e Sem Piscar)
   ========================================================================== */

:root {
    --sidebar-width-open: 240px;
    --sidebar-width-closed: 68px;
    --header-height: 60px;
    
    --sidebar-bg-color: #1a237e; 
    --sidebar-hover-color: rgba(255, 255, 255, 0.1);
    --sidebar-text-color: #ffffff;
    --main-bg-color: #e4e9f7;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    background: var(--main-bg-color);
    overflow-x: hidden; 
    min-height: 100vh;
}

/* --- SIDEBAR --- */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    height: 100%;
    width: var(--sidebar-width-open);
    background: var(--sidebar-bg-color);
    padding: 6px 10px;
    z-index: 1000;
    transition: all 0.4s ease;
    display: flex;
    flex-direction: column;
}

.sidebar.close {
    width: var(--sidebar-width-closed);
}

/* --- LOGO --- */
.sidebar .logo-details {
    height: var(--header-height);
    display: flex;
    align-items: center;
    position: relative;
    margin-bottom: 10px;
    flex-shrink: 0;
}
.sidebar .logo-details i {
    font-size: 24px;
    color: var(--sidebar-text-color);
    min-width: 50px;
    text-align: center;
    cursor: pointer;
}
.sidebar .logo-details .logo_name {
    display: flex; align-items: center; opacity: 1; transition: 0.3s; pointer-events: none;
}
.sidebar.close .logo-details .logo_name { opacity: 0; pointer-events: none; }
#sidebar-logo-img { height: 35px; width: auto; margin-left: 10px; }

/* --- LISTA --- */
.sidebar .nav-list {
    height: 100%;
    display: flex;
    flex-direction: column;
    padding-left: 0;
    overflow: visible; /* Permite submenu sair */
}
.sidebar li {
    position: relative;
    margin: 2px 0; /* ✅ CORREÇÃO: Reduzi a margem entre itens para caber mais */
    list-style: none;
}

/* ✅ CORREÇÃO: Removi o 'margin-top: auto'. 
   Agora "Minha Empresa" fica logo abaixo do último item, 
   evitando que suma da tela em resoluções menores. */
/* .sidebar li:last-child { margin-top: auto; }  <-- REMOVIDO */

/* Links */
.sidebar li a {
    display: flex;
    height: 100%;
    width: 100%;
    border-radius: 8px;
    align-items: center;
    text-decoration: none;
    transition: all 0.3s ease;
    background: transparent;
}
.sidebar li a:hover { background: var(--sidebar-hover-color); }

.sidebar li a i {
    height: 42px; /* ✅ CORREÇÃO: Altura reduzida de 45px para 42px */
    min-width: 50px;
    line-height: 42px;
    text-align: center;
    font-size: 18px;
    color: var(--sidebar-text-color);
}
.sidebar li a .links_name {
    color: var(--sidebar-text-color);
    font-size: 14px;
    font-weight: 400;
    white-space: nowrap;
    opacity: 1;
    transition: 0.3s;
}
.sidebar.close li a .links_name { opacity: 0; pointer-events: none; display: none; }
.sidebar li a.active { background: #fff; }
.sidebar li a.active i, .sidebar li a.active .links_name { color: #11101d; font-weight: 600; }

/* --- SUBMENU --- */
.sidebar .sub-menu {
    position: absolute;
    left: 100%;
    top: 0;
    margin-top: 0;
    padding: 10px;
    border-radius: 0 6px 6px 0;
    background: var(--sidebar-bg-color);
    opacity: 0;
    visibility: hidden;
    transition: none;
    box-shadow: 4px 4px 10px rgba(0,0,0,0.2);
    min-width: 180px;
    z-index: 1100;
    margin-left: 0; 
}
/* Ponte invisível */
.sidebar .sub-menu::before {
    content: '';
    position: absolute;
    top: 0;
    left: -10px;
    width: 10px;
    height: 100%;
    background: transparent;
}
.sidebar li:hover .sub-menu {
    opacity: 1;
    visibility: visible;
    margin-left: -2px; 
}
/* Se o item for um dos últimos da lista, abre para CIMA para não cortar */
.sidebar li:nth-last-child(-n+3):hover .sub-menu {
    top: auto;
    bottom: 0;
}

.sidebar .sub-menu li { display: block; margin: 0; }
.sidebar .sub-menu li a { padding: 6px 10px; font-size: 13px; color: #e0e0e0; }
.sidebar .sub-menu li a:hover { color: #fff; background: rgba(255,255,255,0.1); }

.sidebar .sub-menu li:first-child a.link_name { 
    display: block; font-weight: 600; font-size: 14px; color: #fff; 
    border-bottom: 1px solid rgba(255,255,255,0.1); margin-bottom: 5px; 
    background: transparent; pointer-events: none;
}
.sidebar:not(.close) .sub-menu li:first-child { display: none; }

/* Tooltips */
.sidebar.close li:hover .tooltip { opacity: 1; top: 50%; transform: translateY(-50%); }
.sidebar li .tooltip {
    position: absolute;
    top: -20px;
    left: calc(100% + 15px);
    z-index: 3;
    background: #fff;
    color: #11101d;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.3);
    padding: 6px 10px;
    border-radius: 4px;
    font-size: 13px;
    opacity: 0;
    white-space: nowrap;
    pointer-events: none;
    transition: 0s;
}
.sidebar li:hover .sub-menu ~ .tooltip { display: none; }

/* --- CONTEÚDO --- */
.home-section, .main-content {
    position: relative;
    background: var(--main-bg-color);
    min-height: 100vh;
    transition: all 0.4s ease;
    margin-left: var(--sidebar-width-open);
    width: calc(100% - var(--sidebar-width-open));
    padding: 15px;
    display: flex;
    flex-direction: column;
}
.sidebar.close ~ .home-section, 
.sidebar.close ~ .main-content {
    margin-left: var(--sidebar-width-closed);
    width: calc(100% - var(--sidebar-width-closed));
}

#mobile-menu-btn {
    display: none;
    font-size: 28px;
    cursor: pointer;
    margin-right: 15px;
    color: #1a237e;
}

/* --- MOBILE --- */
@media (max-width: 768px) {
    #mobile-menu-btn { display: block; }

    .sidebar {
        left: -100%; /* Esconde */
        width: 240px;
        transition: left 0.4s ease;
    }
    .sidebar.open-mobile {
        left: 0; /* Mostra */
        box-shadow: 5px 0 15px rgba(0,0,0,0.5);
    }
    .sidebar.close { left: -100%; } /* Garante que feche */

    .home-section, .main-content,
    .sidebar.close ~ .home-section, 
    .sidebar.close ~ .main-content {
        margin-left: 0;
        width: 100%;
        padding: 10px;
    }
    
    .sidebar .logo-details i { display: block; } /* Botão fechar interno */
}