/* ========================================================================= * CTWCAD — Mobile-friendly layer * ────────────────────────────── * Activated when is set by the runtime detector. * Falls back gracefully via plain @media for resize cases. * =======================================================================*/ /* ------- mobile-only viewport tuning ------- */ :root[data-mobile="1"] { --ct-mobile-bar-h: 52px; --ct-mobile-tabbar-h: 56px; } :root[data-mobile="1"] body { font-size: 15px; /* Avoid weird iOS text bumping */ -webkit-text-size-adjust: 100%; overscroll-behavior-y: contain; } /* Disable hover-only chrome on mobile (cleaner, no sticky highlights) */ :root[data-mobile="1"] .ct-card-actions { opacity: 1 !important; } /* ───────────────────────── topbar ───────────────────────── */ :root[data-mobile="1"] .ct-topbar { grid-template-columns: auto 1fr auto; gap: 8px; padding: 8px 12px; height: var(--ct-mobile-bar-h); } :root[data-mobile="1"] .ct-topbar-left { gap: 10px; } :root[data-mobile="1"] .ct-topnav { display: none; } /* moved into bottom tab bar */ :root[data-mobile="1"] .ct-topbar-search { height: 36px; padding: 6px 10px; width: 100%; min-width: 0; } :root[data-mobile="1"] .ct-topbar-search kbd { display: none; } :root[data-mobile="1"] .ct-topbar-search > .ct-dim { font-size: 13px; } :root[data-mobile="1"] .ct-topbar-right > .ct-sync, :root[data-mobile="1"] .ct-topbar-right > button[title="Settings"] { display: none; } :root[data-mobile="1"] .ct-topbar-right { gap: 4px; } /* ───────────────────────── bottom tab bar ───────────────────────── */ .ct-mobile-tabbar { display: none; } :root[data-mobile="1"] .ct-mobile-tabbar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; height: calc(var(--ct-mobile-tabbar-h) + env(safe-area-inset-bottom, 0px)); padding-bottom: env(safe-area-inset-bottom, 0px); background: var(--ct-bg-glass); backdrop-filter: blur(14px); border-top: 1px solid var(--ct-border-soft); } .ct-mobile-tab { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; padding: 6px 4px; color: var(--ct-fg-mute); font-size: 10.5px; letter-spacing: 0.04em; transition: color 0.15s; } .ct-mobile-tab.is-active { color: var(--ct-accent); } .ct-mobile-tab > svg { width: 20px; height: 20px; } /* main content needs bottom padding so tabbar doesn't cover it */ :root[data-mobile="1"] .ct-main { padding-bottom: calc(var(--ct-mobile-tabbar-h) + env(safe-area-inset-bottom, 0px)); } /* ───────────────────────── pages ───────────────────────── */ :root[data-mobile="1"] .ct-page { padding: 18px 14px 32px; } :root[data-mobile="1"] .ct-page-head { flex-direction: column; align-items: flex-start; gap: 14px; margin-bottom: 22px; } :root[data-mobile="1"] .ct-page-head h1 { font-size: 22px; line-height: 1.2; } :root[data-mobile="1"] .ct-page-head-cta { width: 100%; } :root[data-mobile="1"] .ct-page-head-cta .ct-btn { flex: 1; justify-content: center; } :root[data-mobile="1"] .ct-row-split { grid-template-columns: 1fr; gap: 18px; } :root[data-mobile="1"] .ct-section { margin-bottom: 24px; } /* ───────────────────────── project + recent cards ───────────────────────── */ :root[data-mobile="1"] .ct-projects-grid { grid-template-columns: 1fr; gap: 12px; } :root[data-mobile="1"] .ct-project-cover { aspect-ratio: 16 / 7; } /* ───────────────────────── file browser ───────────────────────── */ :root[data-mobile="1"] .ct-browser { grid-template-columns: 1fr; min-height: calc(100vh - var(--ct-mobile-bar-h)); } :root[data-mobile="1"] .ct-browser-rail { display: none; /* desktop sidebar hidden; rail is its own slide-over via mobile button */ } :root[data-mobile="1"][data-rail-open="1"] .ct-browser-rail { display: block; position: fixed; top: var(--ct-mobile-bar-h); left: 0; bottom: var(--ct-mobile-tabbar-h); width: min(82vw, 320px); z-index: 45; background: var(--ct-bg-elev); border-right: 1px solid var(--ct-border); box-shadow: var(--ct-shadow-3); padding: 12px 6px 80px; } :root[data-mobile="1"][data-rail-open="1"]::before { content: ""; position: fixed; top: var(--ct-mobile-bar-h); left: 0; right: 0; bottom: 0; background: oklch(0 0 0 / 0.45); z-index: 44; } :root[data-mobile="1"] .ct-browser-bar { flex-wrap: wrap; gap: 10px; padding: 10px 12px; top: var(--ct-mobile-bar-h); } :root[data-mobile="1"] .ct-crumbs { flex: 1 1 100%; flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; } :root[data-mobile="1"] .ct-crumbs::-webkit-scrollbar { display: none; } :root[data-mobile="1"] .ct-crumb { white-space: nowrap; flex-shrink: 0; } :root[data-mobile="1"] .ct-bar-tools { width: 100%; gap: 6px; } :root[data-mobile="1"] .ct-bar-tools .ct-search { display: none; } :root[data-mobile="1"] .ct-bar-tools .ct-btn-primary { flex: 1; justify-content: center; } :root[data-mobile="1"] .ct-toggle-group { display: none; } /* Mobile-only "menu" button to open folder rail */ .ct-mobile-rail-btn { display: none; } :root[data-mobile="1"] .ct-mobile-rail-btn { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 6px; border: 1px solid var(--ct-border-soft); background: var(--ct-bg-elev); color: var(--ct-fg-dim); } :root[data-mobile="1"] .ct-browser-body { padding: 14px 12px 80px; } :root[data-mobile="1"] .ct-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; } :root[data-mobile="1"] .ct-card-name { font-size: 11.5px; } :root[data-mobile="1"] .ct-card-row { font-size: 10.5px; } /* List view becomes a single-line stack on mobile */ :root[data-mobile="1"] .ct-list-head { display: none; } :root[data-mobile="1"] .ct-row { grid-template-columns: 56px 1fr auto; gap: 10px; padding: 10px 8px; } :root[data-mobile="1"] .ct-row > .ct-row-cell:nth-of-type(1), :root[data-mobile="1"] .ct-row > .ct-row-cell:nth-of-type(2) { display: none; } /* ───────────────────────── drawer = fullscreen sheet ───────────────────────── */ :root[data-mobile="1"] .ct-drawer { width: 100vw; max-width: 100vw; inset: 0; height: 100dvh; border-left: 0; display: flex; flex-direction: column; } :root[data-mobile="1"] .ct-drawer-head { padding: 10px 12px; } :root[data-mobile="1"] .ct-drawer-title-name { font-size: 14px; } :root[data-mobile="1"] .ct-drawer-preview { aspect-ratio: auto; } /* The previewer in the drawer: full bleed, fills available space */ :root[data-mobile="1"] .ct-drawer-preview .ct-preview { height: 46vh !important; } :root[data-mobile="1"] .ct-tabs { padding: 0 12px; gap: 14px; } :root[data-mobile="1"] .ct-drawer-body { padding: 14px 12px 90px; } /* Floating fullscreen pill in mobile previewer */ .ct-preview-fs-pill { display: none; } :root[data-mobile="1"] .ct-preview-fs-pill { position: absolute; right: 10px; top: 10px; z-index: 5; display: inline-flex; align-items: center; gap: 6px; padding: 7px 10px; border-radius: 999px; background: oklch(from var(--ct-bg) l c h / 0.78); backdrop-filter: blur(8px); border: 1px solid var(--ct-border-soft); color: var(--ct-fg); font-size: 11px; font-family: var(--ct-mono); pointer-events: auto; } /* Fullscreen previewer — covers everything, including tab bar */ :root[data-mobile="1"] .ct-preview.is-fullscreen { z-index: 9999; height: 100dvh; width: 100vw; inset: 0; background: var(--ct-bg); } :root[data-mobile="1"] .ct-preview.is-fullscreen .ct-preview-svg { width: 100%; height: 100%; } /* The default close button is fine but ensure tap target on mobile */ :root[data-mobile="1"] .ct-preview-close { width: 44px; height: 44px; top: calc(env(safe-area-inset-top, 0px) + 12px); right: 12px; } /* Mobile fullscreen hint */ .ct-preview-fs-hint { display: none; } :root[data-mobile="1"] .ct-preview.is-fullscreen .ct-preview-fs-hint { display: flex; position: absolute; left: 50%; transform: translateX(-50%); bottom: calc(env(safe-area-inset-bottom, 0px) + 18px); align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px; background: oklch(from var(--ct-bg) l c h / 0.72); backdrop-filter: blur(8px); border: 1px solid var(--ct-border-soft); font-size: 11px; color: var(--ct-fg-dim); font-family: var(--ct-mono); pointer-events: none; } /* ───────────────────────── overlays ───────────────────────── */ :root[data-mobile="1"] .ct-palette { width: 94vw; top: 8%; } :root[data-mobile="1"] .ct-toasts { right: 14px; left: 14px; bottom: calc(var(--ct-mobile-tabbar-h) + env(safe-area-inset-bottom, 0px) + 12px); } :root[data-mobile="1"] .ct-toast { width: 100%; } :root[data-mobile="1"] .ct-upload-manager { right: 12px; left: 12px; width: auto; bottom: calc(var(--ct-mobile-tabbar-h) + env(safe-area-inset-bottom, 0px) + 12px); } :root[data-mobile="1"] .ct-modal, :root[data-mobile="1"] .ct-modal.ct-modal-rename, :root[data-mobile="1"] .ct-modal.ct-modal-move, :root[data-mobile="1"] .ct-modal.ct-modal-share { width: calc(100vw - 24px); } /* Hide hover-only "drag to orbit" hints */ :root[data-mobile="1"] .ct-preview-hint { display: none; } /* Drop overlay isn't useful on mobile — hide */ :root[data-mobile="1"] .ct-drop-overlay-window { display: none !important; } /* Settings + admin tweaks */ :root[data-mobile="1"] .ct-device-card { grid-template-columns: auto 1fr; row-gap: 8px; } :root[data-mobile="1"] .ct-device-card > *:nth-child(n+3) { grid-column: 1 / -1; } /* Sign-in card stays nice on small screens */ :root[data-mobile="1"] .ct-signin-card { padding: 24px 20px; }