/* ═══ Shared: icons, buttons, toast, confirm sheet ═══ */
.ui-i { display: inline-flex; align-items: center; justify-content: center; line-height: 0; }
.ui-i svg, .fm-ib svg, .gl-ib svg { display: block; }
.ui-btn { font: inherit; font-size: 15px; font-weight: 600; padding: 11px 18px; border-radius: 13px; border: 1px solid var(--hairline-strong); background: var(--glass); color: var(--text); cursor: pointer; }
.ui-btn:active { transform: scale(.97); }
.ui-btn-main { background: var(--text); color: var(--bg); border-color: transparent; }
.ui-btn-main.danger { background: var(--red); color: #fff; }
.ui-toast { position: fixed; left: 50%; bottom: calc(var(--safe-bottom) + 92px); transform: translate(-50%, 14px); max-width: min(88vw, 420px); padding: 11px 18px; border-radius: 999px; background: rgba(20, 20, 24, .92); color: #fff; font-size: 14px; font-weight: 500; z-index: 100000; opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s; backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); box-shadow: 0 8px 30px rgba(0, 0, 0, .35); text-align: center; }
.ui-toast.show { opacity: 1; transform: translate(-50%, 0); }
.ui-confirm { position: fixed; inset: 0; z-index: 100001; display: flex; align-items: flex-end; justify-content: center; padding: 16px; background: rgba(0, 0, 0, 0); transition: background .16s; }
.ui-confirm.show { background: rgba(0, 0, 0, .45); }
.ui-confirm-card { width: min(100%, 380px); background: var(--surface-solid); color: var(--text); border-radius: 22px; padding: 22px 20px 16px; box-shadow: 0 20px 60px rgba(0, 0, 0, .4); transform: translateY(24px) scale(.98); opacity: 0; transition: transform .2s cubic-bezier(.2, .9, .3, 1), opacity .16s; border: 1px solid var(--hairline-strong); }
.ui-confirm.show .ui-confirm-card { transform: none; opacity: 1; }
.ui-confirm-title { font-size: 17px; font-weight: 700; text-align: center; margin-bottom: 6px; }
.ui-confirm-msg { font-size: 13.5px; color: var(--text-dim); text-align: center; white-space: pre-line; margin-bottom: 18px; line-height: 1.4; word-break: break-word; }
.ui-confirm-btns { display: flex; gap: 10px; }
.ui-confirm-btns .ui-btn { flex: 1; }
@media (min-width: 700px) { .ui-confirm { align-items: center; } }

/* ═══ Gallery ═══ */
#gallery-screen.gl-screen, body.desktop-mode #gallery-screen, body.desktop-mode #lego-screen { padding: 0; overflow: hidden; max-width: none; margin: 0; }
#gallery-screen.gl-screen.active { display: flex; flex-direction: column; height: 100dvh; background: var(--bg); }
.gl-head { flex: none; display: grid; grid-template-columns: auto 1fr auto; grid-template-areas: "back title acts"; align-items: end; gap: 6px 10px; padding: calc(var(--safe-top) + 6px) 14px 8px; background: color-mix(in srgb, var(--bg) 82%, transparent); backdrop-filter: blur(22px) saturate(1.4); -webkit-backdrop-filter: blur(22px) saturate(1.4); z-index: 20; }
.gl-back { grid-area: back; align-self: center; display: inline-flex; align-items: center; gap: 2px; font: inherit; font-size: 16px; font-weight: 500; color: var(--accent-text); background: none; border: 0; padding: 8px 6px; cursor: pointer; border-radius: 10px; }
.gl-back .ui-i { font-size: 22px; }
.gl-back:active { opacity: .5; }
.gl-heads { grid-area: title; min-width: 0; padding-left: 2px; }
.gl-title { font-size: 26px; font-weight: 800; letter-spacing: -.02em; line-height: 1.1; margin: 0; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.gl-sub { font-size: 12.5px; color: var(--text-dim); min-height: 16px; margin-top: 1px; }
.gl-acts { grid-area: acts; display: flex; align-items: center; gap: 8px; align-self: center; }
.gl-pill { font: inherit; font-size: 14px; font-weight: 600; color: var(--text); background: var(--chip-bg); border: 1px solid var(--hairline-strong); border-radius: 999px; padding: 8px 16px; cursor: pointer; }
.gl-pill:active { transform: scale(.95); }
.gl-ib { width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--hairline-strong); background: var(--chip-bg); color: var(--text); font-size: 18px; display: none; align-items: center; justify-content: center; cursor: pointer; }
.gl-ib:hover { background: var(--glass-hover); }
.gl-tabs { display: flex; gap: 2px; position: fixed; left: 50%; bottom: calc(var(--safe-bottom) + 14px); transform: translateX(-50%); padding: 5px; border-radius: 999px; background: color-mix(in srgb, var(--surface-solid) 72%, transparent); backdrop-filter: blur(26px) saturate(1.6); -webkit-backdrop-filter: blur(26px) saturate(1.6); border: 1px solid var(--hairline-strong); box-shadow: 0 10px 34px rgba(0, 0, 0, .22); z-index: 30; transition: transform .25s, opacity .2s; }
.gl-tabs button { display: flex; flex-direction: column; align-items: center; gap: 1px; font: inherit; font-size: 10.5px; font-weight: 600; color: var(--text-dim); background: none; border: 0; padding: 7px 14px 6px; border-radius: 999px; cursor: pointer; min-width: 74px; }
.gl-tabs button .ui-i { font-size: 21px; }
.gl-tabs button.on { color: var(--text); background: var(--hairline-strong); }
.gl-screen.selecting .gl-tabs { transform: translate(-50%, 140%); opacity: 0; pointer-events: none; }

.gl-scroll { flex: 1; min-height: 0; overflow-y: auto; overflow-x: hidden; -webkit-overflow-scrolling: touch; touch-action: pan-y; overscroll-behavior-y: contain; position: relative; }
.gl-pad { height: calc(var(--safe-bottom) + 110px); }
.gl-day { position: relative; }
.gl-dayh { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; justify-content: space-between; padding: 14px 14px 8px; background: linear-gradient(var(--bg) 55%, transparent); font-size: 15px; font-weight: 700; color: var(--text); letter-spacing: -.01em; }
.gl-dayck { display: none; width: 24px; height: 24px; border-radius: 50%; border: 2px solid var(--text-faint); background: transparent; color: transparent; align-items: center; justify-content: center; padding: 0; cursor: pointer; font-size: 14px; }
.gl-screen.selecting .gl-dayck { display: inline-flex; }
.gl-dayck.on { background: var(--text); border-color: var(--text); color: var(--bg); }
.gl-row { display: grid; grid-template-columns: repeat(var(--cols, 3), 1fr); gap: 2px; padding: 0 2px; }
.gl-tile { position: relative; aspect-ratio: 1; overflow: hidden; background: var(--hairline-strong); cursor: pointer; -webkit-tap-highlight-color: transparent; user-select: none; -webkit-user-select: none; -webkit-touch-callout: none; outline: none; }
.gl-tile img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .25s, transform .18s; pointer-events: none; }
.gl-tile img.in { opacity: 1; }
.gl-tile img.bad { display: none; }
.gl-tile:focus-visible { outline: 3px solid var(--accent-text); outline-offset: -3px; }
.gl-tile:active img { transform: scale(.97); }
.gl-skel { animation: gl-pulse 1.3s ease-in-out infinite; }
@keyframes gl-pulse { 50% { opacity: .55; } }
.gl-vb { position: absolute; right: 5px; bottom: 5px; display: inline-flex; align-items: center; gap: 4px; padding: 2px 7px 2px 6px; border-radius: 999px; font-size: 11px; font-weight: 700; color: #fff; background: rgba(0, 0, 0, .5); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); font-variant-numeric: tabular-nums; }
.gl-vb .ui-i { font-size: 9px; }
.gl-vb b { font-weight: 700; }
.gl-ck { position: absolute; right: 6px; top: 6px; width: 22px; height: 22px; border-radius: 50%; border: 2px solid #fff; background: rgba(0, 0, 0, .25); color: transparent; display: none; align-items: center; justify-content: center; font-size: 13px; box-shadow: 0 1px 4px rgba(0, 0, 0, .4); }
.gl-screen.selecting .gl-ck { display: flex; }
.gl-tile.sel .gl-ck { background: #2f7cff; border-color: #fff; color: #fff; }
.gl-tile.sel img { transform: scale(.86); border-radius: 10px; }
.gl-tile.sel { background: var(--hairline-strong); }
.gl-empty { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 8px; padding: 18vh 30px 0; color: var(--text-dim); }
.gl-empty-ico { font-size: 54px; color: var(--text-faint); }
.gl-empty-t { font-size: 18px; font-weight: 700; color: var(--text); }
.gl-empty-s { font-size: 14px; max-width: 320px; line-height: 1.45; margin-bottom: 8px; }

.gl-rail { position: absolute; right: 0; top: calc(var(--safe-top) + 74px); bottom: calc(var(--safe-bottom) + 100px); width: 34px; z-index: 15; touch-action: none; opacity: 0; transition: opacity .25s; }
.gl-rail.active, .gl-rail.drag { opacity: 1; }
.gl-rail.none { display: none; }
.gl-marks { position: absolute; right: 8px; top: 0; bottom: 0; width: 28px; pointer-events: none; }
.gl-marks i { position: absolute; right: 0; font-style: normal; font-size: 10px; font-weight: 700; color: var(--text-faint); transform: translateY(-50%); }
.gl-handle { position: absolute; right: 3px; top: 0; width: 28px; height: 36px; border-radius: 14px; background: color-mix(in srgb, var(--surface-solid) 86%, transparent); border: 1px solid var(--hairline-strong); box-shadow: 0 2px 12px rgba(0, 0, 0, .25); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.gl-handle::before { content: ""; position: absolute; left: 50%; top: 50%; width: 10px; height: 14px; transform: translate(-50%, -50%); background: linear-gradient(var(--text-dim) 0 2px, transparent 2px 6px, var(--text-dim) 6px 8px, transparent 8px 12px, var(--text-dim) 12px 14px); border-radius: 1px; }
.gl-handle span { position: absolute; right: 40px; top: 50%; transform: translateY(-50%) scale(.9); transform-origin: right center; white-space: nowrap; padding: 7px 13px; border-radius: 999px; font-size: 13px; font-weight: 700; color: var(--text); background: var(--surface-solid); border: 1px solid var(--hairline-strong); box-shadow: 0 4px 18px rgba(0, 0, 0, .25); opacity: 0; transition: opacity .15s, transform .15s; pointer-events: none; }
.gl-rail.drag .gl-handle span { opacity: 1; transform: translateY(-50%) scale(1); }

.gl-selbar { position: fixed; left: 50%; bottom: calc(var(--safe-bottom) + 14px); transform: translate(-50%, 140%); display: flex; gap: 6px; padding: 6px; border-radius: 999px; background: color-mix(in srgb, var(--surface-solid) 78%, transparent); backdrop-filter: blur(26px) saturate(1.6); -webkit-backdrop-filter: blur(26px) saturate(1.6); border: 1px solid var(--hairline-strong); box-shadow: 0 10px 34px rgba(0, 0, 0, .25); z-index: 31; transition: transform .28s cubic-bezier(.2, .9, .3, 1); }
.gl-selbar.on { transform: translate(-50%, 0); }
.gl-selbar button { display: inline-flex; align-items: center; gap: 8px; font: inherit; font-size: 14.5px; font-weight: 600; color: var(--text); background: none; border: 0; border-radius: 999px; padding: 11px 20px; cursor: pointer; }
.gl-selbar button .ui-i { font-size: 19px; }
.gl-selbar button.danger { color: var(--red); }
.gl-selbar button:disabled { opacity: .35; cursor: default; }
.gl-selbar button:not(:disabled):active { background: var(--hairline-strong); }

@media (min-width: 800px) {
  .gl-head { padding: calc(var(--safe-top) + 10px) 22px 10px; align-items: center; }
  .gl-tabs { position: absolute; top: calc(var(--safe-top) + 10px); bottom: auto; transform: translateX(-50%); box-shadow: none; padding: 3px; background: var(--chip-bg); backdrop-filter: none; -webkit-backdrop-filter: none; }
  .gl-tabs button { flex-direction: row; gap: 7px; font-size: 13.5px; padding: 7px 16px; min-width: 0; }
  .gl-tabs button .ui-i { font-size: 17px; }
  .gl-screen.selecting .gl-tabs { transform: translateX(-50%); opacity: 1; pointer-events: auto; }
  .gl-ib { display: inline-flex; }
  .gl-dayh { padding-left: 22px; padding-right: 22px; }
  .gl-row { padding: 0 20px; gap: 3px; }
  .gl-rail { bottom: 30px; right: 4px; }
  .gl-tile { border-radius: 3px; }
  .gl-selbar { bottom: 26px; }
  .ui-toast { bottom: 40px; }
  .gl-pad { height: 90px; }
}
@media (hover: hover) { .gl-tile:hover img { filter: brightness(1.08); } .gl-rail { opacity: .55; } }

/* ═══ Viewer ═══ */
html.glb-lock, html.glb-lock body { overflow: hidden; }
.glb { position: fixed; inset: 0; z-index: 9000; color: #fff; outline: none; --glb-bg: 1; opacity: 0; transition: opacity .2s; touch-action: none; user-select: none; -webkit-user-select: none; }
.glb[hidden] { display: none; }
.glb.show { opacity: 1; }
.glb-bg { position: absolute; inset: 0; background: #000; opacity: var(--glb-bg); }
.glb-stage { position: absolute; inset: 0; overflow: hidden; touch-action: none; cursor: grab; }
.glb-stage:active { cursor: grabbing; }
.glb-track { position: absolute; inset: 0; will-change: transform; }
.glb-slide { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; }
.glb-img, .glb-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; will-change: transform; -webkit-user-drag: none; user-select: none; background: transparent; }
.glb-video { z-index: 2; background: #000; }
.glb-play { position: absolute; z-index: 1; left: 50%; top: 50%; width: 68px; height: 68px; margin: -34px 0 0 -34px; border-radius: 50%; background: rgba(0, 0, 0, .5); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); display: flex; align-items: center; justify-content: center; font-size: 26px; padding-left: 4px; pointer-events: none; }
.glb-ui { transition: opacity .2s, transform .25s cubic-bezier(.2, .9, .3, 1); }
.glb.hide-ui .glb-top, .glb.hide-ui .glb-bottom, .glb.hide-ui .glb-nav { opacity: 0; pointer-events: none; }
.glb.hide-ui .glb-top { transform: translateY(-14px); }
.glb.hide-ui .glb-bottom { transform: translate(-50%, 14px); }
.glb-top { position: absolute; left: 0; right: 0; top: 0; z-index: 5; display: flex; align-items: center; gap: 8px; padding: calc(var(--safe-top) + 6px) 10px 28px; background: linear-gradient(rgba(0, 0, 0, .62), transparent); pointer-events: none; }
.glb-top > * { pointer-events: auto; }
.glb-title { flex: 1; text-align: center; display: flex; flex-direction: column; line-height: 1.2; min-width: 0; }
.glb-title b { font-size: 15px; font-weight: 700; }
.glb-title span { font-size: 12px; opacity: .72; }
.glb-count { min-width: 52px; text-align: right; padding-right: 8px; font-size: 12px; opacity: .6; font-variant-numeric: tabular-nums; }
.glb-ib { width: 42px; height: 42px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .13); color: #fff; font-size: 21px; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.glb-ib:active { background: rgba(255, 255, 255, .26); transform: scale(.93); }
.glb-ib.danger { color: #ff6b6b; }
.glb-bottom { position: absolute; left: 50%; bottom: calc(var(--safe-bottom) + 16px); transform: translateX(-50%); z-index: 5; display: flex; gap: 14px; padding: 6px 10px; border-radius: 999px; background: rgba(30, 30, 34, .55); backdrop-filter: blur(22px) saturate(1.5); -webkit-backdrop-filter: blur(22px) saturate(1.5); border: 1px solid rgba(255, 255, 255, .1); }
.glb-bottom .glb-ib { background: transparent; backdrop-filter: none; -webkit-backdrop-filter: none; width: 46px; }
.glb-nav { position: absolute; top: 50%; z-index: 5; width: 46px; height: 46px; margin-top: -23px; border-radius: 50%; border: 0; background: rgba(30, 30, 34, .55); color: #fff; font-size: 24px; display: none; align-items: center; justify-content: center; cursor: pointer; backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.glb-nav.prev { left: 18px; } .glb-nav.next { right: 18px; }
.glb-nav:hover { background: rgba(60, 60, 66, .7); }
.glb.first .glb-nav.prev, .glb.last .glb-nav.next { display: none !important; }
@media (hover: hover) and (pointer: fine) { .glb-nav { display: flex; } }
.glb-sheet { position: absolute; left: 0; right: 0; bottom: 0; z-index: 8; max-width: 560px; margin: 0 auto; max-height: 70%; overflow-y: auto; background: rgba(28, 28, 32, .94); backdrop-filter: blur(30px) saturate(1.6); -webkit-backdrop-filter: blur(30px) saturate(1.6); border-radius: 22px 22px 0 0; padding: 8px 18px calc(var(--safe-bottom) + 22px); transform: translateY(105%); border: 1px solid rgba(255, 255, 255, .08); border-bottom: 0; touch-action: pan-y; }
.glb.info .glb-sheet { transform: none; }
.glb-grab { width: 38px; height: 5px; border-radius: 3px; background: rgba(255, 255, 255, .25); margin: 4px auto 8px; }
.glb-sheet-h { display: flex; align-items: center; justify-content: space-between; font-size: 17px; font-weight: 700; margin-bottom: 6px; }
.glb-sheet-h .glb-ib { width: 34px; height: 34px; font-size: 16px; }
.glb-info-r { display: flex; justify-content: space-between; gap: 18px; padding: 11px 0; border-top: 1px solid rgba(255, 255, 255, .08); font-size: 14px; }
.glb-info-r span { color: rgba(255, 255, 255, .55); flex: none; }
.glb-info-r b { font-weight: 500; text-align: right; word-break: break-word; min-width: 0; }
.glb-info-load { padding: 18px 0; color: rgba(255, 255, 255, .55); text-align: center; }

/* ═══ Files: a real file manager ═══ */
#lego-screen.fm-screen { padding: 0; overflow: hidden; max-width: none; margin: 0; }
#lego-screen.fm-screen.active { display: flex; flex-direction: column; height: 100dvh; background: var(--bg); }
.fm-screen { --fm-sel: #3b82f6; --fm-cd: 170px; --fm-cs: 90px; --fm-ck: 120px; }
.fm-list { --fm-cols: 40px minmax(0, 1fr) var(--fm-cd) var(--fm-cs) var(--fm-ck); }
.fm-m-only { display: none !important; }

/* top bar */
.fm-bar { flex: none; display: flex; align-items: center; gap: 6px; padding: calc(var(--safe-top) + 8px) 12px 8px; border-bottom: 1px solid var(--hairline); background: color-mix(in srgb, var(--bg) 86%, transparent); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); z-index: 10; }
.fm-nav { display: flex; gap: 2px; flex: none; }
.fm-ib { width: 34px; height: 34px; border: 0; border-radius: 9px; background: transparent; color: var(--text-dim); font-size: 19px; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; flex: none; }
.fm-ib:hover:not(:disabled) { background: var(--hairline-strong); color: var(--text); }
.fm-ib:active:not(:disabled) { transform: scale(.92); }
.fm-ib:disabled { opacity: .3; cursor: default; }
.fm-ib.on { background: color-mix(in srgb, var(--fm-sel) 16%, transparent); color: var(--fm-sel); }
.fm-path { flex: 1 1 auto; min-width: 0; height: 34px; display: flex; align-items: center; gap: 0; overflow-x: auto; scrollbar-width: none; white-space: nowrap; padding: 0 3px; border-radius: 10px; background: var(--hairline); border: 1px solid transparent; cursor: text; }
.fm-path:hover { border-color: var(--hairline-strong); }
.fm-path::-webkit-scrollbar { display: none; }
.fm-path-in { width: 100%; height: 100%; border: 0; background: none; outline: none; color: var(--text); font: inherit; font-size: 14px; padding: 0 10px; }
.fm-path:has(.fm-path-in) { background: var(--bg); border-color: var(--fm-sel); cursor: auto; }
.fm-crumb { font: inherit; font-size: 14px; color: var(--text-dim); background: none; border: 0; padding: 4px 8px; border-radius: 7px; cursor: pointer; flex: none; max-width: 220px; overflow: hidden; text-overflow: ellipsis; }
.fm-crumb:hover { background: var(--hairline-strong); color: var(--text); }
.fm-crumb.on { color: var(--text); font-weight: 700; }
.fm-sep { color: var(--text-faint); font-size: 12px; display: inline-flex; flex: none; }
.fm-tools { display: flex; align-items: center; gap: 4px; flex: none; }
.fm-search { display: flex; align-items: center; gap: 6px; background: var(--hairline); border: 1px solid transparent; border-radius: 10px; padding: 0 9px; height: 34px; color: var(--text-faint); font-size: 15px; }
.fm-search:focus-within { background: var(--bg); border-color: var(--fm-sel); color: var(--text-dim); }
.fm-search input { width: 150px; border: 0; background: none; outline: none; color: var(--text); font: inherit; font-size: 14px; min-width: 0; }
.fm-search input::-webkit-search-cancel-button { display: none; }
.fm-seg { display: flex; background: var(--hairline); border-radius: 10px; padding: 2px; margin: 0 2px; }
.fm-seg button { width: 32px; height: 30px; border: 0; background: none; color: var(--text-dim); border-radius: 8px; font-size: 17px; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; }
.fm-seg button.on { background: var(--bg); color: var(--text); box-shadow: 0 1px 3px rgba(0, 0, 0, .18); }

/* command bar */
.fm-cmd { flex: none; display: flex; align-items: center; gap: 2px; padding: 5px 12px; min-height: 46px; overflow-x: auto; scrollbar-width: none; border-bottom: 1px solid var(--hairline); }
.fm-cmd::-webkit-scrollbar { display: none; }
.fm-cmd.on { background: color-mix(in srgb, var(--fm-sel) 8%, transparent); }
.fm-cb { flex: none; display: inline-flex; align-items: center; gap: 7px; font: inherit; font-size: 13.5px; font-weight: 500; color: var(--text); background: none; border: 0; border-radius: 9px; padding: 7px 11px; cursor: pointer; white-space: nowrap; }
.fm-cb .ui-i { font-size: 18px; color: var(--text-dim); }
.fm-cb:hover { background: var(--hairline-strong); }
.fm-cb:active { transform: scale(.96); }
.fm-cb.main { background: var(--text); color: var(--bg); font-weight: 600; }
.fm-cb.main .ui-i { color: var(--bg); }
.fm-cb.main:hover { background: color-mix(in srgb, var(--text) 86%, var(--bg)); }
.fm-cb.danger { color: var(--red); }
.fm-cb.danger .ui-i { color: var(--red); }
.fm-cmore { margin-left: auto; padding: 7px 9px; }
.fm-csep { flex: none; width: 1px; height: 22px; margin: 0 6px; background: var(--hairline-strong); }
.fm-ccount { flex: none; padding: 0 8px 0 4px; font-size: 13.5px; font-weight: 700; }

/* body */
.fm-body { flex: 1; min-height: 0; display: flex; position: relative; }
.fm-scrim { display: none; }
.fm-side { flex: none; width: 224px; display: flex; flex-direction: column; border-right: 1px solid var(--hairline); background: color-mix(in srgb, var(--text) 3.5%, var(--bg)); }
.fm-side-scroll { flex: 1; min-height: 0; overflow-y: auto; padding: 8px 8px 4px; }
.fm-side-h { font-size: 11px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--text-faint); padding: 12px 10px 5px; }
.fm-place { display: flex; align-items: center; gap: 11px; width: 100%; font: inherit; font-size: 14px; color: var(--text); background: none; border: 0; border-radius: 9px; padding: 8px 10px; cursor: pointer; text-align: left; }
.fm-place .ui-i { font-size: 19px; color: var(--pc, var(--text-dim)); flex: none; }
.fm-place span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fm-place:hover { background: var(--hairline-strong); }
.fm-place.on { background: color-mix(in srgb, var(--fm-sel) 15%, transparent); font-weight: 600; }
.fm-disk { flex: none; margin: 4px 10px calc(var(--safe-bottom) + 12px); padding: 11px 12px; border-radius: 12px; background: var(--hairline); }
.fm-disk-t { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; margin-bottom: 8px; }
.fm-disk-t .ui-i { font-size: 17px; color: var(--text-dim); }
.fm-disk-bar { height: 6px; border-radius: 3px; background: var(--hairline-strong); overflow: hidden; }
.fm-disk-bar i { display: block; height: 100%; border-radius: 3px; background: var(--fm-sel); }
.fm-disk.full .fm-disk-bar i { background: var(--red); }
.fm-disk-s { margin-top: 7px; font-size: 12px; color: var(--text-dim); }

.fm-main { flex: 1; min-width: 0; display: flex; flex-direction: column; container: fm / inline-size; }
.fm-list { flex: 1; min-height: 0; overflow-y: auto; overflow-x: hidden; -webkit-overflow-scrolling: touch; position: relative; outline: none; display: block; padding: 0 6px 40px; }
.fm-list.fm-grid { overscroll-behavior-y: contain; }
.fm-status { flex: none; display: flex; justify-content: space-between; gap: 14px; padding: 6px 16px calc(var(--safe-bottom) + 6px); border-top: 1px solid var(--hairline); font-size: 12px; color: var(--text-dim); min-height: 30px; }
.fm-status span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
#fm-str { flex: none; }

/* list view */
.fm-head { position: sticky; top: 0; z-index: 2; display: grid; grid-template-columns: var(--fm-cols); padding: 0 8px 0 6px; margin: 0 -6px; padding-left: 12px; padding-right: 14px; background: var(--bg); border-bottom: 1px solid var(--hairline); font-size: 12px; user-select: none; -webkit-user-select: none; }
.fm-hc { position: relative; min-width: 0; display: flex; }
.fm-th { flex: 1; min-width: 0; font: inherit; font-weight: 600; color: var(--text-dim); background: none; border: 0; text-align: left; padding: 9px 8px; cursor: pointer; display: flex; align-items: center; gap: 4px; }
.fm-th:hover, .fm-th.on { color: var(--text); }
.fm-arrow { display: inline-flex; font-size: 12px; }
.fm-rs { position: absolute; left: -4px; top: 6px; bottom: 6px; width: 9px; cursor: col-resize; z-index: 3; }
.fm-rs::after { content: ""; position: absolute; left: 4px; top: 0; bottom: 0; width: 1px; background: var(--hairline-strong); }
.fm-rs:hover::after, .fm-rs.on::after { width: 2px; left: 3px; background: var(--fm-sel); }
.fm-row { position: relative; display: grid; grid-template-columns: var(--fm-cols); align-items: center; padding: 0 8px 0 6px; margin-top: 1px; min-height: 40px; border-radius: 9px; font-size: 14px; color: var(--text); cursor: default; user-select: none; -webkit-user-select: none; -webkit-touch-callout: none; -webkit-tap-highlight-color: transparent; }
.fm-row:hover { background: var(--hairline); }
.fm-row.sel { background: color-mix(in srgb, var(--fm-sel) 18%, transparent); }
.fm-row.sel:hover { background: color-mix(in srgb, var(--fm-sel) 24%, transparent); }
.fm-list:focus-visible .fm-row.sel { outline: 2px solid color-mix(in srgb, var(--fm-sel) 55%, transparent); outline-offset: -2px; }
.fm-row.cut { opacity: .45; }
.fm-row.drop, .fm-place.drop, .fm-crumb.drop { background: color-mix(in srgb, var(--fm-sel) 28%, transparent) !important; outline: 2px solid var(--fm-sel); outline-offset: -2px; }
.fm-screen.dragging .fm-row:not([data-dir]) { pointer-events: none; }
.fm-lead { position: relative; width: 30px; height: 30px; flex: none; }
.fm-icon { position: relative; width: 30px; height: 30px; border-radius: 8px; display: flex; align-items: center; justify-content: center; overflow: hidden; background: color-mix(in srgb, var(--k, var(--text-dim)) 15%, transparent); }
.fm-ico { font-size: 19px; color: var(--k, var(--text-dim)); display: inline-flex; line-height: 0; }
.k-folder { --k: #f0b13a; }
.k-image { --k: #a06cf0; }
.k-video { --k: #ef5b6b; }
.k-audio { --k: #ec5fa6; }
.k-pdf { --k: #e5484d; }
.k-document { --k: #4f8df7; }
.k-archive { --k: #e8903a; }
.k-code { --k: #2fb67c; }
.k-folder .fm-icon { background: none; overflow: visible; }
.k-folder .fm-ico { font-size: 30px; }
.fm-th-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .2s; border-radius: inherit; }
.fm-th-img.in { opacity: 1; }
.fm-chk { display: none; position: absolute; right: -5px; bottom: -5px; width: 18px; height: 18px; border-radius: 50%; align-items: center; justify-content: center; font-size: 12px; color: #fff; background: var(--bg); border: 2px solid var(--text-faint); box-sizing: border-box; }
.fm-chk .ui-i, .fm-chk svg { width: 11px; height: 11px; opacity: 0; }
.picking .fm-chk { display: flex; }
.picking .fm-row.sel .fm-chk { background: var(--fm-sel); border-color: var(--fm-sel); }
.picking .fm-row.sel .fm-chk svg { opacity: 1; }
.fm-name { min-width: 0; display: flex; flex-direction: column; padding: 0 8px; }
.fm-name b { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fm-name small { display: none; font-size: 12px; color: var(--text-dim); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fm-date, .fm-size, .fm-kind { padding: 0 8px; color: var(--text-dim); font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-variant-numeric: tabular-nums; }
.fm-rn { width: 100%; min-width: 0; font: inherit; font-size: 14px; font-weight: 500; color: var(--text); background: var(--bg); border: 2px solid var(--fm-sel); border-radius: 6px; padding: 3px 6px; outline: none; user-select: text; -webkit-user-select: text; }
.fm-band { position: absolute; z-index: 3; border: 1px solid var(--fm-sel); background: color-mix(in srgb, var(--fm-sel) 16%, transparent); border-radius: 3px; pointer-events: none; }
.fm-ghost { position: fixed; top: -100px; left: -100px; padding: 6px 12px; border-radius: 8px; background: var(--fm-sel); color: #fff; font: 600 13px system-ui, sans-serif; }

/* icon view */
.fm-grid { display: grid !important; grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); gap: 6px; padding: 12px 10px 40px !important; align-content: start; grid-auto-rows: max-content; }
.fm-grid .fm-row { display: flex; flex-direction: column; align-items: center; padding: 12px 6px 8px; gap: 8px; min-height: 0; margin: 0; border-radius: 12px; }
.fm-grid .fm-lead, .fm-grid .fm-icon { width: 72px; height: 72px; }
.fm-grid .fm-icon { border-radius: 14px; }
.fm-grid .fm-ico { font-size: 38px; }
.fm-grid .k-folder .fm-ico { font-size: 72px; }
.fm-grid .fm-chk { right: -2px; bottom: -2px; }
.fm-grid .fm-name { padding: 0; align-items: center; width: 100%; }
.fm-grid .fm-name b { white-space: normal; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; text-align: center; font-size: 12.5px; line-height: 1.25; word-break: break-word; }
.fm-grid .fm-name small { display: none; }
.fm-grid .fm-date, .fm-grid .fm-size, .fm-grid .fm-kind { display: none; }
.fm-grid .fm-rn { text-align: center; }

/* empty / loading */
.fm-empty { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 14vh 24px 0; text-align: center; color: var(--text-dim); grid-column: 1 / -1; }
.fm-empty-ico { font-size: 56px; color: var(--text-faint); }
.fm-empty-t { font-size: 17px; font-weight: 700; color: var(--text); }
.fm-empty-s { font-size: 14px; margin-bottom: 8px; max-width: 34ch; }
.fm-empty-b { display: flex; gap: 8px; }
.fm-skel { padding: 6px 6px; }
.fm-skel-row { display: flex; align-items: center; gap: 12px; height: 42px; animation: gl-pulse 1.3s ease-in-out infinite; }
.fm-skel-row i { width: 30px; height: 30px; border-radius: 8px; background: var(--hairline-strong); }
.fm-skel-row b { height: 11px; width: 34%; border-radius: 6px; background: var(--hairline-strong); }
.fm-skel-row s { height: 11px; width: 14%; border-radius: 6px; background: var(--hairline); margin-left: auto; }

/* details pane */
.fm-info { flex: none; width: 292px; display: flex; flex-direction: column; border-left: 1px solid var(--hairline); background: color-mix(in srgb, var(--text) 3.5%, var(--bg)); }
.fm-info[hidden] { display: none; }
.fm-info-h { flex: none; display: flex; align-items: center; justify-content: space-between; padding: 10px 10px 4px 18px; font-size: 13px; font-weight: 700; color: var(--text-dim); }
.fm-info-b { flex: 1; min-height: 0; overflow-y: auto; padding: 8px 18px 24px; }
.fm-ipv { position: relative; height: 150px; border-radius: 14px; display: flex; align-items: center; justify-content: center; overflow: hidden; margin-bottom: 14px; background: color-mix(in srgb, var(--k, var(--text-dim)) 13%, transparent); }
.fm-ipv .fm-ico { font-size: 64px; }
.fm-ipv.k-folder .fm-ico { font-size: 96px; }
.fm-ipv img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.fm-in { font-size: 16px; font-weight: 700; line-height: 1.3; word-break: break-word; }
.fm-ik { font-size: 13px; color: var(--text-dim); margin: 2px 0 12px; }
.fm-ir { display: flex; justify-content: space-between; gap: 14px; padding: 9px 0; border-top: 1px solid var(--hairline); font-size: 13px; }
.fm-ir span { color: var(--text-dim); flex: none; }
.fm-ir b { font-weight: 500; text-align: right; word-break: break-word; min-width: 0; }
.fm-ir.stack { flex-direction: column; gap: 3px; }
.fm-ir.stack b { text-align: left; word-break: break-all; color: var(--text-dim); font-weight: 400; }

/* menu */
.fm-menu { position: fixed; z-index: 9500; min-width: 220px; padding: 5px; border-radius: 13px; background: color-mix(in srgb, var(--surface-solid) 92%, transparent); backdrop-filter: blur(26px) saturate(1.5); -webkit-backdrop-filter: blur(26px) saturate(1.5); border: 1px solid var(--hairline-strong); box-shadow: 0 14px 44px rgba(0, 0, 0, .32); }
.fm-menu[hidden] { display: none; }
.fm-menu button { display: flex; align-items: center; gap: 11px; width: 100%; font: inherit; font-size: 14px; color: var(--text); background: none; border: 0; border-radius: 8px; padding: 8px 11px; cursor: pointer; text-align: left; outline: none; }
.fm-menu button:hover, .fm-menu button:focus-visible { background: var(--hairline-strong); }
.fm-menu button.danger { color: var(--red); }
.fm-menu button.on { font-weight: 700; }
.fm-menu .ui-i, .fm-mi { font-size: 17px; width: 17px; flex: none; color: var(--text-dim); }
.fm-menu button.danger .ui-i { color: var(--red); }
.fm-menu hr { border: 0; border-top: 1px solid var(--hairline-strong); margin: 4px 6px; }
.fm-ml { flex: 1; min-width: 0; }
.fm-hint { flex: none; margin-left: 18px; font-size: 12px; color: var(--text-faint); }

/* narrower than ~760px of file area (a small window, or the details pane is open): drop the Kind column */
@container fm (max-width: 760px) {
  .fm-list { --fm-cols: 40px minmax(0, 1fr) var(--fm-cd) var(--fm-cs); }
  .fm-kind, .hc-k { display: none; }
}
/* narrower still, and on phones: two-line rows */
@container fm (max-width: 560px) {
  .fm-head { display: none; }
  .fm-row { grid-template-columns: 44px minmax(0, 1fr); min-height: 56px; }
  .fm-date, .fm-size, .fm-kind { display: none; }
  .fm-name small { display: block; }
  .fm-lead, .fm-icon { width: 36px; height: 36px; }
  .fm-ico { font-size: 22px; }
  .k-folder .fm-ico { font-size: 36px; }
  .fm-grid .fm-lead, .fm-grid .fm-icon { width: 72px; height: 72px; }
  .fm-grid .fm-ico { font-size: 38px; }
  .fm-grid .k-folder .fm-ico { font-size: 72px; }
  .fm-chk { right: -4px; bottom: -4px; }
}

@media (max-width: 860px) {
  .fm-m-only { display: inline-flex !important; }
  .fm-d-only { display: none !important; }
  .fm-bar { gap: 4px; padding-left: 8px; padding-right: 8px; }
  .fm-search { width: 34px; padding: 0 8px; justify-content: center; }
  .fm-search input { width: 0; padding: 0; }
  .fm-bar.searching .fm-search { position: absolute; left: 8px; right: 8px; top: calc(var(--safe-top) + 8px); width: auto; z-index: 3; justify-content: flex-start; background: var(--bg); border-color: var(--fm-sel); }
  .fm-bar.searching .fm-search input { width: 100%; }
  .fm-cmd { padding: 4px 8px; min-height: 48px; }
  .fm-cb { padding: 8px 12px; }
  .fm-side { position: fixed; z-index: 60; top: 0; bottom: 0; left: 0; width: min(300px, 84vw); padding-top: calc(var(--safe-top) + 12px); background: var(--surface-solid); transform: translateX(-104%); visibility: hidden; transition: transform .24s cubic-bezier(.2, .8, .2, 1), visibility 0s .24s; }
  .side-open .fm-side { transform: none; visibility: visible; box-shadow: 8px 0 40px rgba(0, 0, 0, .35); transition: transform .24s cubic-bezier(.2, .8, .2, 1), visibility 0s; }
  .fm-scrim { display: block; position: fixed; inset: 0; z-index: 59; background: rgba(0, 0, 0, .45); opacity: 0; pointer-events: none; transition: opacity .2s; }
  .side-open .fm-scrim { opacity: 1; pointer-events: auto; }
  .fm-info { position: fixed; z-index: 61; left: 0; right: 0; bottom: 0; width: auto; max-height: 72dvh; border: 0; border-radius: 22px 22px 0 0; background: var(--surface-solid); box-shadow: 0 -10px 50px rgba(0, 0, 0, .4); padding-bottom: var(--safe-bottom); }
  .fm-ipv { height: 120px; }
  .fm-menu { min-width: 240px; }
  .fm-menu button { padding: 12px 12px; }
  .fm-hint { display: none; }
}
@media (max-width: 380px) { .fm-seg button { width: 30px; } }

/* ═══ Terminal lock + Logs ═══ */
.terminal-content { position: relative; }
.term-lock { position: absolute; inset: 0; z-index: 5; display: flex; align-items: center; justify-content: center; padding: 20px; background: var(--bg); }
.term-lock[hidden] { display: none; }
.term-lock-card { width: min(100%, 340px); display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center; }
.term-lock-ico { font-size: 40px; color: var(--accent-text); }
.term-lock-card h3 { margin: 0; font-size: 20px; }
.term-lock-card p { margin: 0 0 4px; font-size: 14px; color: var(--text-dim); line-height: 1.45; word-break: break-word; }
.term-lock-input { width: 100%; text-align: center; font: 600 28px/1.2 ui-monospace, Menlo, monospace; letter-spacing: .3em; padding: 12px 8px; border-radius: 14px; border: 1px solid var(--hairline-strong); background: var(--glass); color: var(--text); outline: none; }
.term-lock-input:focus { border-color: var(--accent); }
.term-lock-card .ui-btn { width: 100%; }
.term-lock-err { min-height: 18px; font-size: 13px; color: var(--red); }

#logs-screen.lg-screen { padding-bottom: 40px; }
.lg-refresh { margin-left: auto; width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--hairline-strong); background: var(--chip-bg); color: var(--text); font-size: 17px; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; }
.lg-chips { display: flex; gap: 8px; padding: 12px 16px 4px; overflow-x: auto; scrollbar-width: none; }
.lg-chips button { flex: none; font: inherit; font-size: 13.5px; font-weight: 600; color: var(--text-dim); background: var(--chip-bg); border: 1px solid var(--hairline-strong); border-radius: 999px; padding: 7px 14px; cursor: pointer; }
.lg-chips button.on { color: var(--bg); background: var(--text); border-color: transparent; }
.lg-list { max-width: 760px; margin: 0 auto; padding: 8px 12px 30px; display: flex; flex-direction: column; gap: 2px; }
.lg-row { display: flex; align-items: flex-start; gap: 12px; padding: 12px 8px; border-bottom: 1px solid var(--hairline); }
.lg-ico { flex: none; width: 34px; height: 34px; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; font-size: 18px; background: var(--hairline); color: var(--text-dim); }
.lg-row.ok .lg-ico { color: var(--green); background: color-mix(in srgb, var(--green) 14%, transparent); }
.lg-row.bad .lg-ico { color: var(--red); background: color-mix(in srgb, var(--red) 14%, transparent); }
.lg-row.warn .lg-ico { color: var(--orange); background: color-mix(in srgb, var(--orange) 14%, transparent); }
.lg-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.lg-main b { font-size: 14.5px; font-weight: 600; color: var(--text); }
.lg-detail { font-size: 12.5px; color: var(--text-dim); word-break: break-all; }
.lg-who { font-size: 12px; color: var(--text-faint); }
.lg-row time { flex: none; font-size: 12px; color: var(--text-dim); padding-top: 2px; white-space: nowrap; }
.lg-empty { text-align: center; padding: 60px 20px; color: var(--text-dim); }