/* * File: css/layout/drawers.css * Logic: Shared off-canvas drawer shell — overlay, panel, scroll lock. * Consumers: burger-menu, wsdt_accessibility (drawers.js API). */ /* -------------------------------------------------------------------------- Overlay -------------------------------------------------------------------------- */ .wsdt-drawer-overlay, .wsdt-mobile-overlay { position: fixed; inset: 0; z-index: var(--z-overlay); background-color: var(--overlay-bg); opacity: 0; pointer-events: none; transition: opacity var(--transition-base); cursor: pointer; } .wsdt-drawer-overlay.is-active, .wsdt-mobile-overlay.is-active, .wsdt-drawer-wrapper.is-open .wsdt-drawer-overlay { opacity: 1; pointer-events: auto; } /* -------------------------------------------------------------------------- Drawer panel — left slide (burger standalone) -------------------------------------------------------------------------- */ .wsdt-drawer-panel--left, .wsdt-mobile-drawer { position: fixed; top: 0; left: 0; width: var(--drawer-width); max-width: 85%; height: 100%; z-index: var(--z-drawer); overflow: hidden; background-color: var(--bg-body); box-shadow: var(--shadow-lg); transform: translate3d(-100%, 0, 0); transition: transform var(--transition-drawer); } .wsdt-drawer-panel.is-open, .wsdt-mobile-drawer.is-open { transform: translate3d(0, 0, 0); } body.wsdt-logged-in .wsdt-drawer-panel--left, body.wsdt-logged-in .wsdt-mobile-drawer, body.wsdt-logged-in .wsdt-drawer-wrapper .wsdt-drawer-panel { top: var(--admin-toolbar-height); height: calc(100% - var(--admin-toolbar-height)); } body.toolbar-tray-open.toolbar-horizontal.wsdt-logged-in .wsdt-drawer-panel--left, body.toolbar-tray-open.toolbar-horizontal.wsdt-logged-in .wsdt-mobile-drawer, body.toolbar-tray-open.toolbar-horizontal.wsdt-logged-in .wsdt-drawer-wrapper .wsdt-drawer-panel { top: calc(var(--admin-toolbar-height) * 2); height: calc(100% - (var(--admin-toolbar-height) * 2)); } /* Portaled drawers are children of , not — offset the shell. */ html.wsdt-has-admin-toolbar .wsdt-drawer-wrapper { top: var(--admin-toolbar-height); bottom: 0; left: 0; right: 0; } html.wsdt-has-admin-toolbar:has(body.toolbar-tray-open.toolbar-horizontal) .wsdt-drawer-wrapper { top: calc(var(--admin-toolbar-height) * 2); } html.wsdt-has-admin-toolbar .wsdt-drawer-wrapper .wsdt-drawer-panel { top: 0; height: 100%; } /* -------------------------------------------------------------------------- Global drawer wrapper (drawers.js — accessibility + future panels) -------------------------------------------------------------------------- */ .wsdt-drawer-wrapper { position: fixed; inset: 0; z-index: var(--z-drawer); pointer-events: none; } .wsdt-drawer-wrapper.is-open { pointer-events: auto; z-index: var(--z-drawer-active); } /* Corner FABs sit above closed drawers — hide while any drawer is open so menu links and keyboard focus stay inside the panel. */ html:has(.wsdt-drawer-wrapper.is-open) .wsdt-accessibility-toggle, html:has(.wsdt-drawer-wrapper.is-open) .websdt-cookie-reopen { visibility: hidden; pointer-events: none; } .wsdt-drawer-wrapper.no-transition .wsdt-drawer-panel, .wsdt-drawer-wrapper.no-transition .wsdt-drawer-overlay { transition: none; } .wsdt-drawer-wrapper .wsdt-drawer-panel { position: absolute; top: 0; width: var(--drawer-width); max-width: 85%; height: 100%; display: flex; flex-direction: column; background-color: var(--bg-body); box-shadow: var(--shadow-lg); transition: transform var(--transition-drawer); } .wsdt-drawer-wrapper .wsdt-drawer-panel--left { left: 0; transform: translate3d(-100%, 0, 0); } .wsdt-drawer-wrapper .wsdt-drawer-panel--right { right: 0; transform: translate3d(100%, 0, 0); } .wsdt-drawer-wrapper.is-open .wsdt-drawer-panel { transform: translate3d(0, 0, 0); } /* -------------------------------------------------------------------------- Drawer inner layout (header, content, footer) -------------------------------------------------------------------------- */ .wsdt-drawer__header { display: flex; align-items: center; justify-content: space-between; gap: var(--space-sm); padding: var(--space-md); border-bottom: var(--border-width-sm) solid var(--border-subtle); flex-shrink: 0; } .wsdt-drawer__title { margin: 0; font-size: var(--font-size-lg); line-height: var(--line-height-tight); font-weight: var(--font-weight-semibold); color: var(--color-primary-900); } .wsdt-drawer__close { display: flex; align-items: center; justify-content: center; padding: var(--space-xs); border: 0; background: transparent; color: var(--text-body); cursor: pointer; } .wsdt-drawer__close svg { display: block; width: var(--icon-size-md); height: var(--icon-size-md); transition: transform var(--transition-fast), color var(--transition-fast); } .wsdt-drawer__close:hover svg, .wsdt-drawer__close:focus-visible svg { transform: scale(1.1); color: var(--color-error-500); } .wsdt-drawer__content { flex: 1 1 auto; overflow-y: auto; padding: var(--space-md); } .wsdt-drawer__footer { display: flex; flex-direction: column; gap: var(--space-sm); padding: var(--space-md); padding-bottom: calc(var(--space-md) + env(safe-area-inset-bottom, 0px)); border-top: var(--border-width-sm) solid var(--border-subtle); background-color: var(--color-neutral-100); flex-shrink: 0; } /* -------------------------------------------------------------------------- Scroll lock — compensate scrollbar width (burger-menu.js, drawers.js) -------------------------------------------------------------------------- */ html.wsdt-scroll-locked { overflow: hidden; } body.wsdt-scroll-locked { overflow: hidden; padding-right: var(--wsdt-scrollbar-width, 0px); } /* Freeze page shell as one unit — header + content stay aligned behind overlay */ .wsdt-page-wrapper.wsdt-scroll-locked { position: fixed; left: 0; right: 0; overflow: hidden; padding-right: var(--wsdt-scrollbar-width, 0px); } @media (prefers-reduced-motion: reduce) { .wsdt-drawer-overlay, .wsdt-mobile-overlay, .wsdt-drawer-panel--left, .wsdt-mobile-drawer, .wsdt-drawer-wrapper .wsdt-drawer-panel { transition: none; } }