/**
 * Sidebar Pós-Venda — grupos com submenus + flyout quando colapsada
 */

#appLayout .sidebar {
    display: flex;
    flex-direction: column;
}

#appLayout .sidebar-nav {
    padding: 10px 8px 16px;
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
    overflow-y: auto;
    overflow-x: hidden;
}

/* Dashboard / itens de primeiro nível */
#appLayout .nav-top {
    margin-bottom: 6px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

[data-theme="light"] #appLayout .nav-top {
    border-bottom-color: var(--border, #e2e8f0);
}

#appLayout .nav-top .nav-item--main {
    padding: 11px 14px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0;
}

#appLayout .nav-top .nav-item--main.active {
    background: var(--sidebar-active-bg);
    color: var(--primary, #e63946);
    box-shadow: inset 3px 0 0 var(--primary);
}

[data-theme="light"] #appLayout .nav-top .nav-item--main.active {
    color: var(--primary, #e63946);
}

#appLayout .sidebar.collapsed .nav-top {
    border-bottom: none;
    margin-bottom: 4px;
    padding-bottom: 4px;
}

#appLayout .nav-group {
    position: relative;
    margin-bottom: 2px;
}

#appLayout .nav-group-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 10px 12px;
    border: none;
    border-radius: 10px;
    background: transparent;
    color: rgba(226, 232, 240, 0.9);
    font-family: var(--mp-font-ui, inherit);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    cursor: pointer;
    transition: background 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
    text-align: left;
}

[data-theme="light"] #appLayout .nav-group-toggle {
    color: var(--text-secondary, #64748b);
}

#appLayout .nav-group-toggle:hover,
#appLayout .nav-group.is-open > .nav-group-toggle {
    background: rgba(255, 255, 255, 0.07);
    color: #fff;
}

[data-theme="light"] #appLayout .nav-group-toggle:hover,
[data-theme="light"] #appLayout .nav-group.is-open > .nav-group-toggle {
    background: var(--bg-card-hover, #f8fafc);
    color: var(--text-primary, #0f172a);
}

#appLayout .nav-group.is-active > .nav-group-toggle {
    color: var(--primary, #e63946);
}

#appLayout .nav-group-toggle > .nav-group-icon {
    width: 22px;
    text-align: center;
    font-size: 1.05rem;
    flex-shrink: 0;
    opacity: 0.95;
}

#appLayout .nav-group-label {
    flex: 1;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

#appLayout .nav-group-chevron {
    font-size: 0.65rem;
    opacity: 0.55;
    transition: transform 0.22s cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
}

#appLayout .nav-group.is-open .nav-group-chevron {
    transform: rotate(180deg);
    opacity: 0.85;
}

/* Submenu — acordeão (sidebar expandida) */
#appLayout .nav-group-submenu {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.26s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

#appLayout .nav-group:not(.is-open) .nav-group-submenu {
    pointer-events: none;
}

#appLayout .nav-group.is-open .nav-group-submenu {
    grid-template-rows: 1fr;
}

#appLayout .nav-group-submenu-inner {
    min-height: 0;
    padding: 2px 0 6px 4px;
}

#appLayout .nav-group-submenu .nav-item {
    padding: 9px 12px 9px 38px;
    font-size: 0.84rem;
    font-weight: 500;
    margin-bottom: 2px;
    border-radius: 8px;
}

#appLayout .nav-group-submenu .nav-item i {
    width: 18px;
    font-size: 0.92rem;
}

#appLayout .nav-group-submenu .nav-item.active {
    background: var(--sidebar-active-bg);
    color: var(--primary);
    font-weight: 600;
    box-shadow: inset 3px 0 0 var(--primary);
}

[data-theme="light"] #appLayout .nav-group-submenu .nav-item.active {
    box-shadow: inset 3px 0 0 var(--primary);
}

/* Sair — item solto */
#appLayout .nav-standalone {
    margin-top: auto;
    padding-top: 10px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

[data-theme="light"] #appLayout .nav-standalone {
    border-top-color: var(--border);
}

#appLayout .nav-item--logout {
    color: var(--danger, #ef4444) !important;
}

#appLayout .nav-item--logout:hover {
    background: rgba(239, 68, 68, 0.1) !important;
    color: #dc2626 !important;
}

/* ── Sidebar colapsada ───────────────────────────────────── */
#appLayout .sidebar.collapsed .nav-group-label,
#appLayout .sidebar.collapsed .nav-group-chevron {
    opacity: 0;
    width: 0;
    overflow: hidden;
    pointer-events: none;
}

#appLayout .sidebar.collapsed .nav-group-toggle {
    justify-content: center;
    padding: 12px 10px;
}

#appLayout .sidebar.collapsed .nav-group-submenu {
    display: none !important;
    grid-template-rows: unset;
}

/* Flyout flutuante */
#ampNavFlyout {
    position: fixed;
    z-index: 10050;
    min-width: 212px;
    max-width: 260px;
    padding: 8px;
    background: #1a1d23;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(230, 57, 70, 0.12);
    opacity: 0;
    visibility: hidden;
    transform: translateX(-6px);
    transition: opacity 0.16s ease, transform 0.18s cubic-bezier(0.34, 1.2, 0.64, 1), visibility 0.16s;
    pointer-events: none;
}

#ampNavFlyout.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
    pointer-events: auto;
}

[data-theme="light"] #ampNavFlyout {
    background: #fff;
    border-color: rgba(15, 23, 42, 0.1);
    box-shadow: 0 16px 48px rgba(15, 23, 42, 0.14), 0 0 0 1px rgba(230, 57, 70, 0.08);
}

#ampNavFlyout::before {
    content: '';
    position: absolute;
    left: -5px;
    top: 14px;
    width: 10px;
    height: 10px;
    background: inherit;
    border-left: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transform: rotate(45deg);
}

[data-theme="light"] #ampNavFlyout::before {
    border-color: rgba(15, 23, 42, 0.1);
}

#ampNavFlyout-title {
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.45);
    padding: 4px 10px 8px;
    margin: 0;
}

[data-theme="light"] #ampNavFlyout-title {
    color: var(--text-muted);
}

#ampNavFlyout .nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 11px;
    border-radius: 8px;
    color: rgba(248, 250, 252, 0.92);
    text-decoration: none;
    font-size: 0.84rem;
    font-weight: 500;
    margin-bottom: 2px;
    transition: background 0.14s ease;
}

[data-theme="light"] #ampNavFlyout .nav-item {
    color: var(--text-secondary);
}

#ampNavFlyout .nav-item:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
}

[data-theme="light"] #ampNavFlyout .nav-item:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
}

#ampNavFlyout .nav-item.active {
    background: rgba(230, 57, 70, 0.15);
    color: #ff8a94;
    font-weight: 600;
}

[data-theme="light"] #ampNavFlyout .nav-item.active {
    background: rgba(230, 57, 70, 0.1);
    color: var(--primary);
}

#appLayout .sidebar.collapsed .nav-standalone .nav-item span {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

#appLayout .sidebar.collapsed .nav-standalone .nav-item {
    justify-content: center;
}

@media (max-width: 768px) {
    #ampNavFlyout {
        display: none !important;
    }

    #appLayout .nav-group.is-open .nav-group-submenu {
        grid-template-rows: 1fr;
    }
}