/* ============================================
   LAYOUT — Sidebar, Navbar e Grid Overrides
   ============================================ */

/* ── BODY BASE ─────────────────────────────── */
body {
    background-color: var(--color-bg-body);
    color: var(--color-text-primary);
    transition: background-color var(--transition-speed) var(--transition-fn),
        color var(--transition-speed) var(--transition-fn);
}

/* ── NAVBAR ────────────────────────────────── */
.navbar {
    transition: background-color var(--transition-speed) var(--transition-fn);
}

[data-theme="dark"] .navbar-dark.bg-dark {
    background-color: var(--color-navbar-bg) !important;
}

/* Botão toggle de tema na navbar */
#btn-theme-toggle {
    border: none;
    font-size: 1.15rem;
    padding: 0.25rem 0.5rem;
    transition: transform var(--transition-speed);
}

#btn-theme-toggle:hover {
    transform: scale(1.2);
}

#btn-theme-toggle:focus {
    box-shadow: none;
}

/* ── SIDEBAR ───────────────────────────────── */
.sidebar {
    min-height: 100vh;
    background: var(--color-sidebar-bg);
    color: var(--color-text-on-dark);
    transition: background-color var(--transition-speed) var(--transition-fn);
}

.sidebar .nav-link {
    color: var(--color-sidebar-text);
    margin-bottom: 2px;
    padding: 10px 15px;
    border-radius: 5px;
    transition: all 0.2s;
}

.sidebar .nav-link:hover,
.sidebar .nav-link.active {
    color: #fff;
    background: var(--color-sidebar-hover);
    transform: translateX(5px);
}

.sidebar .nav-link i {
    margin-right: 12px;
    width: 20px;
    text-align: center;
    font-size: 1.1rem;
}

.sidebar-heading {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: #6c757d;
    font-weight: bold;
    margin-top: 20px;
    margin-bottom: 5px;
    padding-left: 15px;
}

[data-theme="dark"] .sidebar {
    background-color: var(--color-sidebar-bg) !important;
}

/* ── MOBILE SIDEBAR (Offcanvas) ────────────── */
@media (max-width: 767.98px) {
    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        width: 280px;
        height: 100vh;
        z-index: 1045;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        overflow-y: auto;
    }

    .sidebar.show {
        transform: translateX(0);
    }

    .sidebar-backdrop {
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 1040;
        display: none;
    }

    .sidebar-backdrop.show {
        display: block;
    }
}