/* 앱 배치. 디자인 시스템(components.css) 위에 화면 골격만 더한다. 색은 토큰만 쓴다. */

html, body { height: 100%; }
body { overflow: hidden; overscroll-behavior: none; }
/* 아이폰 사파리는 100%가 하단 주소창 뒤까지 잡혀 탭 바가 가려진다. 실제 보이는 높이(dvh)를 쓴다 */
#app { height: 100%; height: 100dvh; }
[hidden] { display: none !important; }
.app-fixed { position: fixed !important; }

/* ---------- 넓은 화면 (Finder) ---------- */
.app-wide { display: flex; height: 100%; }
.app-wide .fs-sidebar { display: flex; flex-direction: column; gap: 1px; padding-top: calc(var(--fs-space-3) + env(safe-area-inset-top, 0px)); }
.app-wide .fs-sidebar__brand { display: flex; align-items: center; gap: 8px; padding: 2px 8px 10px; font: var(--fs-text-headline); }
.app-wide .fs-sidebar__brand .fs-avatar { width: 22px; height: 22px; border-radius: 6px; font-size: 12px; background: var(--fs-accent); }
.app-wide .fs-sidebar__spacer { flex: 1; }
.app-wide .fs-main { min-height: 0; }
.app-wide .fs-content { outline: none; }
.app-wide .fs-content.is-drop-target { box-shadow: inset 0 0 0 2px var(--fs-accent); background: var(--fs-accent-tint); }
.app-wide .fs-toolbar .fs-search { width: 240px; }
.app-wide .fs-inspector { padding-top: var(--fs-space-5); }
.app-wide .fs-inspector .fs-btn { justify-content: center; }
.app-wide .fs-table { user-select: none; -webkit-user-select: none; }
.app-wide .fs-table tbody tr { cursor: default; }
.app-wide .fs-table .is-renaming input { font: inherit; width: 100%; border: 0; outline: 2px solid var(--fs-accent); border-radius: 3px; padding: 1px 3px; background: var(--fs-bg); color: var(--fs-label); }
.app-wide .fs-grid { user-select: none; -webkit-user-select: none; grid-template-columns: repeat(auto-fill, minmax(108px, 1fr)); }
.app-section-title { font: var(--fs-text-headline); padding: var(--fs-space-4) var(--fs-space-4) var(--fs-space-2); display: flex; align-items: center; gap: 8px; }
.app-page { padding: var(--fs-space-5) var(--fs-gutter) var(--fs-space-10); max-width: 760px; }
.app-page--wide { max-width: none; }
.app-page h2 { font: var(--fs-text-title-2); margin: 0 0 var(--fs-space-4); }
.app-side-item-root { font-weight: 500; }
a.fs-side-item, a.fs-tab, a.fs-btn, a.fs-navbar__back { text-decoration: none; }
.fs-side-item .fs-dot { margin-left: auto; }
.fs-side-item .fs-badge { margin-left: auto; }
.fs-side-item.is-dragover { background: var(--fs-accent-tint); box-shadow: inset 0 0 0 2px var(--fs-accent); }
.app-tree-children { display: flex; flex-direction: column; gap: 1px; }
.app-drop-overlay { position: fixed; inset: 12px; z-index: var(--fs-z-sheet); font: var(--fs-text-title-3); }
@media (min-width: 768px) { .app-drop-overlay { left: calc(var(--fs-sidebar-w) + 12px); } }
.app-drop-overlay.is-blocked { border-color: var(--fs-label-3); background: var(--fs-fill-4); color: var(--fs-label-2); }
.app-account { height: 36px; margin-top: 4px; }
.app-account .fs-avatar { width: 22px; height: 22px; font-size: 11px; }
.app-account .fs-icon { color: var(--fs-label-3) !important; }

/* ---------- 휴대폰 (iOS 파일 앱) ---------- */
.app-narrow { display: flex; flex-direction: column; height: 100%; padding-top: env(safe-area-inset-top, 0px); background: var(--fs-bg); }
.app-narrow.is-grouped, .app-narrow.is-grouped .fs-navbar { background: var(--fs-bg-grouped); }
.app-narrow .app-scroll { flex: 1; overflow-y: auto; -webkit-overflow-scrolling: touch; overscroll-behavior: contain; }
.app-narrow .fs-navbar__actions .fs-btn--plain { color: var(--fs-accent); }
.app-narrow .fs-navbar__actions .fs-avatar { width: 30px; height: 30px; font-size: 13px; }
.app-narrow .fs-list:not(.fs-list--inset) .fs-row { padding-left: var(--fs-gutter); }
.app-narrow .fs-grid { grid-template-columns: repeat(3, 1fr); }
.app-narrow .fs-row { user-select: none; -webkit-user-select: none; -webkit-touch-callout: none; }
.app-narrow .fs-cell { -webkit-touch-callout: none; user-select: none; -webkit-user-select: none; }
.app-narrow .app-upload-bar { padding: 0 var(--fs-gutter) var(--fs-space-2); display: flex; align-items: center; gap: 8px; font: var(--fs-text-caption-1); color: var(--fs-label-2); }
.app-narrow .app-upload-bar .fs-progress { flex: 1; }
.fs-tab { text-decoration: none; cursor: pointer; }
.app-list-meta { display: flex; justify-content: space-between; align-items: center; padding: 4px var(--fs-gutter) 0; font: var(--fs-text-footnote); color: var(--fs-label-2); }
.app-list-meta button { color: var(--fs-accent); font: inherit; display: inline-flex; align-items: center; gap: 4px; }

/* ---------- 공용 ---------- */
.app-center { position: fixed; inset: 0; display: grid; place-items: center; z-index: var(--fs-z-alert); pointer-events: none; padding: 16px; }
.app-center > * { pointer-events: auto; }
#layer .fs-scrim { z-index: var(--fs-z-sheet); animation: app-fade var(--fs-dur) var(--fs-ease); }
.app-sheet { position: fixed; z-index: calc(var(--fs-z-sheet) + 1); animation: app-up var(--fs-dur-slow) var(--fs-ease-spring); }
.app-sheet.is-leaving { transform: translateY(100%); transition: transform 200ms var(--fs-ease); }
.fs-scrim.is-leaving { opacity: 0; transition: opacity 200ms; }
@media (min-width: 768px) {
  .app-sheet { left: 50%; right: auto; bottom: auto; top: 50%; width: min(480px, calc(100vw - 32px)); transform: translate(-50%, -50%); border-radius: var(--fs-radius-lg); max-height: min(720px, calc(100vh - 64px)); animation: app-fade var(--fs-dur) var(--fs-ease); box-shadow: var(--fs-shadow-window); padding-bottom: var(--fs-space-4); }
  .app-sheet--wide { width: min(640px, calc(100vw - 32px)); }
  .app-sheet .fs-sheet__grabber { display: none; }
  .app-sheet.is-leaving { transform: translate(-50%, -50%); opacity: 0; transition: opacity 150ms; }
}
.app-sheet .fs-sheet__header { padding-top: 4px; }
.app-sheet .fs-sheet__header h2 { flex: 1; text-align: center; }
@keyframes app-up { from { transform: translateY(100%); } to { transform: none; } }
@keyframes app-fade { from { opacity: 0; } to { opacity: 1; } }

.app-menu-scrim { position: fixed; inset: 0; z-index: var(--fs-z-popover); }
.app-menu { position: fixed; z-index: calc(var(--fs-z-popover) + 1); max-height: calc(100vh - 16px); overflow-y: auto; animation: app-fade 120ms; }
.fs-menu__item { cursor: default; }

.app-prompt { padding: 0 var(--fs-space-4) var(--fs-space-4); }
.app-prompt-field { width: 100%; }
.app-prompt-field input { width: 100%; }

.app-toasts { position: fixed; z-index: var(--fs-z-toast); left: 50%; transform: translateX(-50%); top: calc(12px + env(safe-area-inset-top, 0px)); display: flex; flex-direction: column; gap: 8px; width: min(420px, calc(100vw - 32px)); pointer-events: none; }
.app-toast { pointer-events: auto; animation: app-down 280ms var(--fs-ease-spring); }
@keyframes app-down { from { transform: translateY(-120%); opacity: 0; } to { transform: none; opacity: 1; } }
.app-toast.is-leaving { opacity: 0; transition: opacity 250ms; }
.app-toast__icon { color: var(--fs-success); }
.app-toast__icon.is-error { color: var(--fs-danger); }
.app-toast__text { flex: 1; min-width: 0; }

/* 업로드 패널 */
.app-uploads { position: fixed; z-index: var(--fs-z-popover); right: 16px; bottom: calc(var(--fs-tabbar-h) + var(--fs-bottom-gap) + 12px); width: min(480px, calc(100vw - 32px)); max-height: min(70vh, 640px); display: flex; flex-direction: column; background: var(--fs-bg-elevated); border-radius: var(--fs-radius-lg); box-shadow: var(--fs-shadow-popover); overflow: hidden; }
@media (min-width: 768px) { .app-uploads { bottom: 20px; right: 20px; } }
.app-uploads__head { display: flex; align-items: center; gap: 8px; padding: 10px 12px; font: var(--fs-text-headline); border-bottom: 0.5px solid var(--fs-separator); }
.app-uploads__head .fs-ring { margin-right: 2px; }
.app-uploads__head span.grow { flex: 1; }
.app-uploads__summary { display: flex; flex-wrap: wrap; gap: 4px 12px; padding: 8px 12px 0; font: var(--fs-text-footnote); color: var(--fs-label-2); }
.app-uploads__filters { padding: 8px 12px; border-bottom: 0.5px solid var(--fs-separator); }
.app-uploads__list { overflow-y: auto; min-height: 0; }
.app-uploads__item { display: flex; align-items: flex-start; gap: 10px; padding: 10px 12px; border-top: 0.5px solid var(--fs-separator); }
.app-uploads__item:first-child { border-top: 0; }
.app-uploads__item.is-error { background: color-mix(in srgb, var(--fs-danger) 6%, transparent); }
.app-uploads__item.is-excluded { opacity: 0.7; }
.app-uploads__item > .fs-icon { margin-top: 2px; }
.app-uploads__item .t { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.app-uploads__item .t b { font: var(--fs-text-callout); font-weight: 500; overflow-wrap: anywhere; word-break: break-all; }
.app-uploads__item .t small { font: var(--fs-text-caption-1); color: var(--fs-label-2); overflow-wrap: anywhere; }
.app-uploads__item .t small.is-error { color: var(--fs-danger); font: var(--fs-text-footnote); }
.app-uploads__dir { color: var(--fs-label-3) !important; }
.app-uploads__actions { margin-top: 4px; }
.app-uploads__actions .fs-btn { height: 26px; padding: 0 10px; font: var(--fs-text-footnote); font-weight: 600; }
.app-uploads__foot { display: flex; flex-wrap: wrap; gap: 8px; padding: 10px 12px; border-top: 0.5px solid var(--fs-separator); }
.app-uploads .fs-icon.is-done, .app-uploads__summary .is-done { color: var(--fs-success); }
.app-uploads .fs-icon.is-error, .app-uploads__summary .is-error { color: var(--fs-danger); }
.app-uploads.is-collapsed .app-uploads__list, .app-uploads.is-collapsed .app-uploads__filters, .app-uploads.is-collapsed .app-uploads__foot { display: none; }

/* 로그인 */
.app-login { min-height: 100%; display: grid; place-items: center; padding: 24px var(--fs-gutter); background: var(--fs-bg-grouped); overflow-y: auto; }
.app-login__card { width: min(360px, 100%); display: flex; flex-direction: column; gap: 12px; }
.app-login__logo { width: 64px; height: 64px; border-radius: 16px; margin: 0 auto 4px; display: grid; place-items: center; background: var(--fs-accent); color: #fff; }
.app-login__logo .fs-icon { width: 34px; height: 34px; stroke-width: 1.6; }
.app-login__title { text-align: center; font: var(--fs-text-title-1); margin: 0 0 16px; }
.app-login__hint { text-align: center; font: var(--fs-text-footnote); color: var(--fs-label-2); margin-top: 16px; }
.app-login label.row { display: flex; align-items: center; justify-content: space-between; gap: 12px; font: var(--fs-text-subhead); padding: 4px 4px; }
.app-login .fs-field-msg { margin-top: -4px; }

/* 정보 */
.app-info-head { display: flex; gap: 14px; align-items: center; padding: 4px var(--fs-gutter) 16px; }
.app-info-head .t { min-width: 0; }
.app-info-head .t b { display: block; font: var(--fs-text-headline); overflow-wrap: anywhere; }
.app-info-head .t span { font: var(--fs-text-footnote); color: var(--fs-label-2); }
.app-hint { font: var(--fs-text-footnote); color: var(--fs-label-2); padding: 8px var(--fs-gutter) 0; }
.app-inspector-empty { color: var(--fs-label-2); text-align: center; font: var(--fs-text-callout); padding-top: 40%; }

/* 위치 선택 */
.app-picker { display: flex; flex-direction: column; min-height: 320px; }
.app-picker__crumbs { padding: 6px var(--fs-gutter); font: var(--fs-text-footnote); color: var(--fs-label-2); display: flex; flex-wrap: wrap; gap: 2px; }
.app-picker__crumbs button { color: var(--fs-accent); font: inherit; }
.app-picker__list { flex: 1; overflow-y: auto; max-height: 46vh; min-height: 200px; }
.app-picker__foot { display: flex; gap: 8px; padding: 12px var(--fs-gutter) 0; border-top: 0.5px solid var(--fs-separator); }
.app-picker__foot .fs-btn { flex: 1; }
.app-picker .fs-row.is-file { opacity: 0.4; }

/* 표, 관리 */
.app-table-wrap { overflow-x: auto; }
.app-admin { display: flex; height: 100%; min-height: 0; }
.app-admin__list { width: 320px; flex: none; border-right: 0.5px solid var(--fs-separator); overflow-y: auto; }
.app-admin__detail { flex: 1; min-width: 0; overflow-y: auto; }
.app-form { display: grid; grid-template-columns: 110px minmax(0, 320px); gap: 10px 16px; align-items: center; margin-bottom: 20px; }
.app-form > span { color: var(--fs-label-2); font: var(--fs-text-callout); }
.app-form .fs-field { height: var(--fs-control-h); }
.app-temp-pw { font: 600 22px/1.3 var(--fs-font-mono); letter-spacing: 0.04em; text-align: center; padding: 14px; border-radius: var(--fs-radius-md); background: var(--fs-fill-3); user-select: all; -webkit-user-select: all; }
.app-filters { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; padding: 12px var(--fs-gutter); border-bottom: 0.5px solid var(--fs-separator); }
.app-filters select { font: var(--fs-text-callout); color: var(--fs-label); background: var(--fs-fill-3); border: 0; border-radius: var(--fs-radius-sm); height: var(--fs-control-h); padding: 0 8px; }
.app-mono { font: var(--fs-text-caption-1); font-family: var(--fs-font-mono); color: var(--fs-label-2); }

@media (max-width: 767px) {
  .app-admin { display: block; }
  .app-admin__list { width: auto; border: 0; }
  .app-form { grid-template-columns: 1fr; gap: 4px; }
}

/* 메모 (Apple 메모 앱 방식) */
.app-notes { display: grid; grid-template-columns: minmax(260px, 320px) minmax(0, 1fr); height: 100%; min-height: 0; }
.app-notes__pane { display: flex; flex-direction: column; min-height: 0; border-right: 0.5px solid var(--fs-separator); background: var(--fs-bg-sidebar); }
.app-notes__search { padding: 10px 10px 6px; }
.app-notes__list { flex: 1; overflow-y: auto; padding: 0 8px 16px; }
.app-notes__gtitle { font: var(--fs-text-caption-1); font-weight: 700; color: var(--fs-label-2); padding: 12px 8px 4px; }
.app-notes__group { display: flex; flex-direction: column; gap: 2px; }
.app-notes__row { position: relative; display: flex; align-items: center; gap: 6px; padding: 8px 10px; border-radius: var(--fs-radius-md); cursor: default; outline: none; }
.app-notes__row:hover { background: var(--fs-fill-4); }
.app-notes__row.is-active { background: var(--fs-accent-tint); }
.app-notes__row:focus-visible { box-shadow: 0 0 0 2px var(--fs-focus-ring); }
.app-notes__text { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.app-notes__title { display: flex; align-items: center; gap: 4px; font: var(--fs-text-headline); min-width: 0; }
.app-notes__pin { color: var(--fs-orange); flex: none; }
.app-notes__sub { display: flex; align-items: center; gap: 6px; font: var(--fs-text-footnote); color: var(--fs-label-2); min-width: 0; white-space: nowrap; }
.app-notes__preview { overflow: hidden; text-overflow: ellipsis; min-width: 0; flex: 1; color: var(--fs-label-3); }
.app-notes__clip { display: inline-flex; align-items: center; gap: 2px; flex: none; }
.app-notes__clip .fs-icon { width: 12px; height: 12px; }
.app-notes__quick { display: flex; gap: 0; opacity: 0; transition: opacity var(--fs-dur-fast); }
.app-notes__row:hover .app-notes__quick, .app-notes__row.is-active .app-notes__quick, .app-notes__row:focus-within .app-notes__quick { opacity: 1; }
.app-notes__quick .fs-btn--icon { width: 28px; height: 28px; color: var(--fs-accent); }
.app-notes__editor { display: flex; flex-direction: column; min-width: 0; min-height: 0; background: var(--fs-bg); }
.app-notes__editor > .fs-empty { flex: 1; }
.app-notes__head { display: flex; align-items: center; gap: 4px; padding: 8px 16px; border-bottom: 0.5px solid var(--fs-separator); min-height: 44px; }
.app-notes__status { margin-right: auto; font: var(--fs-text-footnote); color: var(--fs-label-2); }
.app-notes__status.is-error { color: var(--fs-danger); }
.app-notes__conflict { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; padding: 8px 16px; background: color-mix(in srgb, var(--fs-warning) 14%, transparent); font: var(--fs-text-footnote); }
.app-notes__conflict .grow { flex: 1; min-width: 200px; }
.app-notes__input { flex: 1; width: 100%; resize: none; border: 0; outline: none; background: none; color: var(--fs-label); font: var(--fs-text-body); line-height: 1.55; padding: 16px 20px; min-height: 160px; }
.app-notes__files { padding: 8px 16px 16px; border-top: 0.5px solid var(--fs-separator); }
/* 휴대폰: 목록 */
.app-notes.is-narrow-list { display: block; height: auto; }
.app-notes.is-narrow-list .app-notes__list { overflow: visible; padding: 0 var(--fs-gutter) 24px; }
.app-notes.is-narrow-list .app-notes__group { background: var(--fs-bg-grouped-cell); border-radius: var(--fs-radius-md); gap: 0; overflow: hidden; }
.app-notes.is-narrow-list .app-notes__row { border-radius: 0; padding: 10px 12px; min-height: 60px; }
.app-notes.is-narrow-list .app-notes__row + .app-notes__row { box-shadow: inset 0 0.5px 0 var(--fs-separator); }
.app-notes.is-narrow-list .app-notes__quick { opacity: 1; }
.app-notes.is-narrow-list .app-notes__quick .fs-btn--icon { width: 36px; height: 36px; }
.app-notes.is-narrow-list .app-notes__gtitle { padding: 16px 4px 6px; font: var(--fs-text-headline); color: var(--fs-label); }
/* 휴대폰: 편집 */
.app-notes.is-narrow-editor { display: block; height: auto; }
.app-notes.is-narrow-editor .app-notes__head { border: 0; padding: 0 var(--fs-gutter) 4px; min-height: 0; justify-content: center; }
.app-notes.is-narrow-editor .app-notes__status { margin: 0; text-align: center; }
.app-notes.is-narrow-editor .app-notes__input { padding: 8px var(--fs-gutter) 24px; overflow: hidden; }
.app-notes.is-narrow-editor .app-notes__files { padding: 8px var(--fs-gutter) 32px; }

.app-memo__files { display: flex; flex-direction: column; gap: 2px; }
.app-memo__file { display: flex; align-items: center; gap: 8px; min-height: 32px; padding: 2px 4px; border-radius: var(--fs-radius-sm); background: var(--fs-fill-4); }
.app-memo__file.is-error { background: color-mix(in srgb, var(--fs-danger) 8%, transparent); align-items: flex-start; padding: 6px 4px; }
.app-memo__fname { flex: 1; min-width: 0; display: flex; flex-direction: column; font: var(--fs-text-callout); }
.app-memo__ferr { color: var(--fs-danger); font: var(--fs-text-caption-1); white-space: normal; overflow-wrap: anywhere; }
.app-memo__fsize { font: var(--fs-text-caption-1); color: var(--fs-label-2); white-space: nowrap; }
.app-memo .fs-icon.is-done { color: var(--fs-success); }
.app-memo .fs-icon.is-error { color: var(--fs-danger); }

/* 화면 표시 설정 */
.app-display { display: flex; flex-direction: column; gap: 18px; padding: 0 var(--fs-gutter); }
.app-display__sample { display: flex; align-items: center; gap: 12px; padding: 12px; border-radius: var(--fs-radius-md); background: var(--fs-bg-grouped); }
.app-display__row { display: flex; flex-direction: column; gap: 8px; }
.app-display__label { display: flex; justify-content: space-between; align-items: baseline; font: var(--fs-text-body); }
.app-display__value { font: var(--fs-text-footnote); color: var(--fs-label-2); }
.app-display__slider { display: flex; align-items: center; gap: 12px; }
.app-display__slider input[type=range] { flex: 1; accent-color: var(--fs-accent); height: 28px; }
.app-display__a { color: var(--fs-label-2); font-family: var(--fs-font-sans); width: 24px; text-align: center; }
.app-display__hint { margin: 0; font: var(--fs-text-footnote); color: var(--fs-label-2); }
.app-display__foot { display: flex; justify-content: flex-end; padding-bottom: 4px; }