/*
 * Mobile drawer for navigation. Slides in from the left at <992px.
 * Hidden on desktop.
 */

.drawer {
    position: fixed;
    inset: 0;
    z-index: var(--z-drawer);
    pointer-events: none;
    visibility: hidden;
}

.drawer.drawer-open {
    pointer-events: auto;
    visibility: visible;
}

.drawer-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    opacity: 0;
    transition: opacity 240ms ease-out;
}
.drawer.drawer-open .drawer-overlay {
    opacity: 1;
}

.drawer-panel {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(86vw, 360px);
    background: var(--color-surface);
    transform: translateX(-100%);
    transition: transform 280ms ease-out;
    display: flex;
    flex-direction: column;
    padding: var(--space-5);
    overflow-y: auto;
}
.drawer.drawer-open .drawer-panel {
    transform: translateX(0);
}

.drawer-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-5);
}

.drawer-close {
    background: transparent;
    border: 0;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
    color: var(--color-text);
    padding: 0;
}

.drawer-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}
.drawer-list a {
    font-family: var(--font-heading);
    font-size: var(--text-h3);
    color: var(--color-text);
    display: block;
    padding: var(--space-2) 0;
}
.drawer-list-secondary a {
    font-family: var(--font-body);
    font-size: var(--text-body);
}
.drawer-greeting {
    font-size: var(--text-small);
    color: var(--color-text-muted);
    padding-bottom: var(--space-2);
}

.drawer-divider {
    border: 0;
    border-top: var(--border-hairline);
    margin: var(--space-5) 0;
}

.drawer-footer {
    margin-top: auto;
    padding-top: var(--space-5);
}

@media (min-width: 992px) {
    .drawer-nav { display: none; }
}