/* =========================================================
   LAYOUT
   ========================================================= */
:root {
    --topbar-height: 64px;
    --sidebar-width: 250px;
    --primary-color: #8b1e1e;
    --sidebar-bg: #1f2937;
    --sidebar-hover: #374151;
    --sidebar-text: #d1d5db;
    --content-bg: #f5f6f8;
}


/* =========================================================
   TOPBAR
   ========================================================= */

.topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--topbar-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    background: #ffffff;
    border-bottom: 1px solid #e5e7eb;
    z-index: 1050;
}


/* LEFT */

.topbar-left {
    display: flex;
    align-items: center;
    gap: 15px;
}


/* LOGO */

.service-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #1f2937;
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 700;
}

    .service-logo i {
        color: var(--primary-color);
        font-size: 1.5rem;
    }

    .service-logo:hover {
        color: var(--primary-color);
    }


/* SIDEBAR TOGGLE */

.sidebar-toggle {
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: #374151;
    cursor: pointer;
}

    .sidebar-toggle:hover {
        background: #f3f4f6;
    }


/* RIGHT */

.topbar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}


/* TOPBAR BUTTON */

.topbar-button {
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    border-radius: 8px;
    color: #4b5563;
    font-size: 1.2rem;
    cursor: pointer;
}

    .topbar-button:hover {
        background: #f3f4f6;
    }


/* USER */

.user-profile {
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
}

.user-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: #374151;
}


/* =========================================================
   SIDEBAR
   ========================================================= */

.sidebar {
    position: fixed;
    top: var(--topbar-height);
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    display: flex;
    flex-direction: column;
    z-index: 1040;
    transition: width 0.25s ease;
}


/* SIDEBAR CONTENT */

.sidebar-content {
    flex: 1;
    overflow-y: auto;
}


/* =========================================================
   SIDEBAR NAVBAR
   ========================================================= */

.sidebar .navbar {
    display: block !important;
    padding: 20px 12px;
}

.sidebar .navbar-brand {
    display: none;
}

.sidebar .navbar-nav {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.sidebar .nav-item {
    width: 100%;
    margin-bottom: 4px;
}

.sidebar .nav-link {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    border-radius: 8px;
    color: var(--sidebar-text);
    transition: all 0.2s ease;
}

    .sidebar .nav-link:hover {
        background: var(--sidebar-hover);
        color: #ffffff;
    }

    .sidebar .nav-link.active {
        background: var(--primary-color);
        color: #ffffff;
    }


/* =========================================================
   SIDEBAR FOOTER
   ========================================================= */

.sidebar-footer {
    padding: 15px;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.sidebar-version {
    color: #9ca3af;
    font-size: 0.75rem;
    text-align: center;
}


/* =========================================================
   MAIN
   ========================================================= */

.main-wrapper {
    margin-left: var(--sidebar-width);
    padding-top: var(--topbar-height);
    min-height: 100vh;
    background: var(--content-bg);
    transition: margin-left 0.25s ease;
}

.main-content {
    min-height: calc(100vh - var(--topbar-height));
    padding: 30px;
}


/* =========================================================
   COLLAPSED SIDEBAR
   ========================================================= */

.sidebar.collapsed {
    width: 75px;
}

.sidebar-collapsed .main-wrapper {
    margin-left: 75px;
}

.sidebar.collapsed .nav-link {
    justify-content: center;
    padding: 12px;
}

    .sidebar.collapsed .nav-link span {
        display: none;
    }
    .sidebar.collapsed .ms-4  {
        display: none;
    }

.sidebar.collapsed .sidebar-version {
    display: none;
}


/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 768px) {

    /*.sidebar {
        width: 250px;
        transform: translateX(-100%);
    }

        .sidebar:not(.collapsed) {
            transform: translateX(0);
        }
*/
    .sidebar {
        width: var(--sidebar-width);
        transform: translateX(-100%);
        transition: transform 0.25s ease;
    }

        /* Quando il pulsante hamburger aggiunge la classe .show o .active */
        .sidebar.show,
        .sidebar.active {
            transform: translateX(0);
        }
    .main-wrapper,
    .sidebar-collapsed .main-wrapper {
        margin-left: 0;
    }

    .main-content {
        padding: 20px 15px;
    }

    .user-name {
        display: none;
    }
}