/*
 * Menu lateral no padrão Dock do FlowUp.
 * Este arquivo é carregado e versionado pelo index.html para não depender de
 * uma cópia antiga do app.css mantida pelo service worker da PWA.
 *
 * Estrutura: o CSS fora de media query descreve o celular (gaveta), e o bloco
 * `min-width: 1025px` troca a gaveta pelo dock fixo. A ordem importa — o bloco
 * do desktop vem depois e por isso vence a base.
 */

:root {
    --app-dock-width: 350px;
    --app-dock-rail-width: 44px;
    --app-dock-z-index: 1156;
    --appbar-height: 64px;
}

.app-brand-icon {
    display: block;
    width: 44px;
    height: 44px;
    flex: 0 0 44px;
    object-fit: contain;
    border-radius: 12px;
}

/* Celular e tablet: gaveta ------------------------------------------------ */

/* Sem !important de propósito: o bloco do desktop precisa poder reativar o dock. */
.app-dock,
.app-dock-rail,
.app-dock-overlay {
    display: none;
}

.app-mobile-menu-button {
    display: inline-flex !important;
}

.app-mobile-drawer-overlay {
    position: fixed;
    top: var(--appbar-height, 64px);
    right: 0;
    bottom: 0;
    left: 0;
    display: block !important;
    background: var(--mud-palette-overlay-dark, rgba(16, 22, 21, 0.38));
    z-index: var(--app-dock-z-index);
}

.app-mobile-drawer {
    position: fixed;
    top: var(--appbar-height, 64px);
    bottom: 0;
    left: 0;
    width: min(350px, 85vw);
    display: flex !important;
    flex-direction: column;
    background: var(--mud-palette-surface);
    border-right: 1px solid var(--mud-palette-lines-default);
    box-shadow: var(--rz-elev-8, 0 12px 28px rgba(16, 22, 21, 0.22));
    z-index: calc(var(--app-dock-z-index) + 1);
    animation: app-mobile-drawer-enter 180ms ease-out;
}

.app-mobile-drawer__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    flex-shrink: 0;
    padding: 8px 12px;
    border-bottom: 1px solid var(--mud-palette-lines-default);
}

.app-mobile-drawer__header-title {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
}

.app-mobile-drawer__body {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

.mud-main-content.app-dock-content--rail,
.mud-main-content.app-dock-content--pinned {
    margin-left: 0 !important;
}

/* Desktop: dock fixo ------------------------------------------------------ */

@media (min-width: 1025px) {
    .app-mobile-menu-button,
    .app-mobile-drawer,
    .app-mobile-drawer-overlay {
        display: none !important;
    }

    .app-dock {
        position: fixed;
        top: var(--appbar-height, 64px);
        bottom: 0;
        left: var(--app-dock-rail-width);
        width: var(--app-dock-width);
        display: flex;
        flex-direction: column;
        background: var(--mud-palette-surface);
        border-right: 1px solid var(--mud-palette-lines-default);
        z-index: var(--app-dock-z-index);
        transform: translateX(calc(-100% - var(--app-dock-rail-width)));
        visibility: hidden;
        transition: transform 250ms ease, left 250ms ease, visibility 0s linear 250ms;
    }

    .app-dock--expanded {
        transform: translateX(0);
        visibility: visible;
        box-shadow: var(--rz-elev-8, 0 12px 28px rgba(16, 22, 21, 0.18));
        transition: transform 250ms ease, left 250ms ease;
    }

    .app-dock--pinned {
        left: 0;
        transform: none;
        visibility: visible;
        transition: transform 250ms ease, left 250ms ease;
    }

    .app-dock__header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 8px;
        flex-shrink: 0;
        padding: 8px 12px;
        border-bottom: 1px solid var(--mud-palette-lines-default);
    }

    .app-dock__header-title {
        display: flex;
        align-items: center;
        gap: 8px;
        min-width: 0;
    }

    .app-dock__pin .mud-icon-root {
        transform: rotate(45deg);
        transition: transform 150ms ease;
    }

    .app-dock__pin--pinned .mud-icon-root {
        transform: none;
    }

    .app-dock__body {
        display: flex;
        flex-direction: column;
        flex: 1;
        min-height: 0;
        overflow: hidden;
    }

    .app-dock-rail {
        position: fixed;
        top: var(--appbar-height, 64px);
        bottom: 0;
        left: 0;
        width: var(--app-dock-rail-width);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        gap: 16px;
        padding: 16px 0;
        margin: 0;
        border: none;
        border-right: 1px solid var(--mud-palette-lines-default);
        background: var(--mud-palette-surface);
        color: var(--mud-palette-primary);
        cursor: pointer;
        z-index: calc(var(--app-dock-z-index) + 1);
        transition: background-color 120ms ease;
    }

    .app-dock-rail:hover,
    .app-dock-rail--active {
        background: var(--mud-palette-background-gray);
    }

    .app-dock-rail:focus-visible {
        outline: 2px solid var(--mud-palette-primary);
        outline-offset: -2px;
    }

    .app-dock-rail__icon {
        display: inline-flex;
        color: inherit;
    }

    .app-dock-rail__label {
        writing-mode: vertical-rl;
        font-size: 0.72rem;
        font-weight: 700;
        letter-spacing: 0.14em;
        text-transform: uppercase;
        color: var(--mud-palette-text-secondary);
    }

    .app-dock-overlay {
        position: fixed;
        top: var(--appbar-height, 64px);
        right: 0;
        bottom: 0;
        left: 0;
        display: block;
        background: transparent;
        z-index: calc(var(--app-dock-z-index) - 1);
    }

    .mud-main-content.app-dock-content--rail {
        margin-left: var(--app-dock-rail-width) !important;
        transition: margin-left 250ms ease;
    }

    .mud-main-content.app-dock-content--pinned {
        margin-left: var(--app-dock-width) !important;
        transition: margin-left 250ms ease;
    }
}

@keyframes app-mobile-drawer-enter {
    from {
        transform: translateX(-100%);
    }

    to {
        transform: translateX(0);
    }
}

.drawer-nav-container {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

.drawer-nav-scroll {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    scrollbar-gutter: stable;
}

.app-nav-menu {
    padding-bottom: 8px;
}