/* =====================================================================
   Writeout's Word layout! (body.os-office) The document itself looks
   exactly the same as in Writeout Classic; only the chrome around it
   changes, plus real page sheets in Pages view!
   ===================================================================== */

/* ---------- The Word frame: ribbon on top, panes beside the page ---------- */
body.os-office {
    display: grid !important;
    grid-template-columns: auto minmax(0, 1fr) auto;
    grid-template-rows: auto minmax(0, 1fr) auto;
    height: 100vh;
    height: 100dvh;
    background: #e8e8eb;
    color: #252525;
}
body.os-office.os-dark { background: #1b1b1d; }
body.os-office #os-top { grid-column: 1 / -1; grid-row: 1; }
body.os-office #os-status { grid-column: 1 / -1; grid-row: 3; }

/* Navigation pane = the Writeout sidebar's Pages + Outline, in Word clothes! */
body.os-office #sidebar {
    grid-column: 1;
    grid-row: 2;
    width: 236px;
    height: auto;
    max-height: none;
    transform: none !important;
    padding: 12px 10px 10px;
    background: var(--os-ui);
    border-right: 1px solid var(--os-ribbon-line);
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    z-index: 5;
    animation: woPaneIn 0.32s var(--os-ease);
}
body.os-office.wo-nav-off #sidebar, body.os-office.wo-focus #sidebar { display: none; }
body.os-office #sidebar::before {
    content: "Navigation";
    font-family: var(--os-brand-font);
    font-weight: 800;
    font-size: 15px;
    color: var(--os-text);
    padding: 0 6px 8px;
}
body.os-office #sidebar .sidebar-brand,
body.os-office #sidebar .pad-selection-stack,
body.os-office #sidebar .sidebar-footer-controls,
body.os-office #sidebar #toggle-zone { display: none !important; }
body.os-office .side-scroll-box { margin: 0; }
body.os-office .outline-heading { color: var(--os-dim); border-bottom-color: var(--os-ribbon-line); font-size: 11px; }
body.os-office .outline-toggle { color: var(--os-dim); border-color: var(--os-ribbon-line); }
body.os-office .outline-toggle:hover { background: var(--os-hover); color: var(--os-text); }
body.os-office .outline-item { color: var(--os-text); font-family: var(--os-font); font-size: 12.5px; font-weight: 500; transition: background 0.14s, padding 0.2s var(--os-spring); }
body.os-office .outline-item:hover { background: var(--os-hover); color: var(--os-text); padding-left: 14px; }
body.os-office .outline-item-l2:hover { padding-left: 26px; }
body.os-office .outline-item-l3:hover { padding-left: 38px; }
/* The active page/heading keeps its gel soul! */
body.os-office .outline-item.active {
    color: #fff;
    border-color: var(--os-accent-d);
    background: linear-gradient(180deg, var(--os-gel1) 0%, var(--os-gel2) 50%, var(--os-accent) 52%, var(--os-accent-d) 100%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5), 0 2px 6px rgba(24, 90, 189, 0.25);
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.25);
}
body.os-office .outline-empty { color: var(--os-dim); }
body.os-office .tab-rename-input { background: #fff; color: #222; border-color: var(--os-accent); }
body.os-office .tabs-list, body.os-office .outline-list { max-height: none; }
body.os-office .outline-section { margin-top: 12px; }

/* Format pane = the Writeout format sidebar, keeping its dark glass soul! */
body.os-office #format-sidebar {
    grid-column: 3;
    grid-row: 2;
    position: relative;
    top: auto;
    right: auto;
    height: auto;
    width: 250px;
    transform: none !important;
    display: none;
    z-index: 5;
}
body.os-office.wo-pane-on #format-sidebar { display: flex; animation: woPaneInR 0.32s var(--os-ease); }
body.os-office.wo-focus #format-sidebar { display: none; }
body.os-office #format-toggle-zone { display: none !important; }

@keyframes woPaneIn { from { opacity: 0; } }
@keyframes woPaneInR { from { opacity: 0; transform: translateX(14px); } }

/* The page area: gray desk, page centered! */
body.os-office .workspace-viewport-wrapper {
    grid-column: 2;
    grid-row: 2;
    height: auto;
    min-width: 0;
    min-height: 0;
    padding: 0;
    gap: 0;
}
body.os-office #top-format-bar { display: none !important; }
body.os-office .canvas-scrollbox { padding: 0 16px; scroll-behavior: auto; overflow-x: auto; }
/* Spheres drift on the gray desk, behind the pages! */
body.os-office .ambient-droplet { z-index: 0; opacity: 0.7; }
body.os-office .workspace-viewport-wrapper { z-index: 1; }

#wo-zoomer { display: contents; }
/* Safe centering: a page wider than the window scrolls instead of getting cut off! */
body.os-office #wo-zoomer { display: block; position: relative; margin: 26px 0 46px; align-self: safe center; width: var(--wo-pw); flex: none; }
body.os-office #wo-zoomer { animation: woPageIn 0.42s var(--os-spring); }
@keyframes woPageIn { from { opacity: 0; transform: translateY(18px) scale(0.985); } }

/* Continuous (Web Layout): one tall page with Word margins! */
body.os-office.wo-web #wysiwyg-canvas {
    width: var(--wo-pw) !important;
    max-width: none !important;
    min-height: var(--wo-ph) !important;
    padding: var(--wo-mt) var(--wo-ms) var(--wo-mb) !important;
    border-radius: 2px;
    border: 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 6px 24px rgba(0, 0, 0, 0.1);
    overflow: visible;
    flex: none !important;
    margin: 0 auto !important;
}

/* Pages (Print Layout): page sheets behind a see-through canvas! */
#wo-sheets { display: none; }
body.os-office.wo-pages #wo-sheets { display: block; position: absolute; left: 0; top: 0; width: var(--wo-pw); height: 0; z-index: 0; pointer-events: none; }
.wo-sheet {
    position: absolute;
    left: 0;
    width: var(--wo-pw);
    height: var(--wo-ph);
    background: var(--wo-sheet-bg, #fff);
    border-radius: 2px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.14), 0 8px 26px rgba(0, 0, 0, 0.11);
}
.wo-sheet.wo-sheet-new { animation: woSheetIn 0.45s var(--os-spring); }
@keyframes woSheetIn { from { opacity: 0; transform: translateY(26px) scale(0.97); } }
.wo-pnum {
    position: absolute;
    left: 0;
    right: 0;
    bottom: calc(var(--wo-mb) / 2 - 8px);
    text-align: center;
    font: 600 11px var(--os-brand-font);
    color: rgba(100, 116, 139, 0.75);
    display: none;
}
body.wo-numbers .wo-pnum { display: block; }
body.os-office.wo-pages #wysiwyg-canvas {
    position: relative;
    z-index: 1;
    width: var(--wo-pw) !important;
    max-width: none !important;
    min-height: var(--wo-total-h, var(--wo-ph)) !important;
    padding: var(--wo-mt) var(--wo-ms) var(--wo-mb) !important;
    margin: 0 !important;
    background: transparent !important;
    background-image: none !important;
    border: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    overflow: visible !important;
    flex: none !important;
}

/* Focus mode: just you and the page! */
body.os-office.wo-focus #os-top { display: none; }
body.os-office.wo-focus #os-status { opacity: 0.35; transition: opacity 0.2s; }
body.os-office.wo-focus #os-status:hover { opacity: 1; }

/* Floating toolbars stay (Word has a mini toolbar too)! */
body.os-office #aero-selection-toolbar, body.os-office #aero-block-toolbar { z-index: 40; }

/* Ribbon gallery previews for Writeout's own heading styles! */
.wo-gp { font-style: normal; font-family: 'JetBrains Mono', monospace; font-size: 13px; line-height: 1.2; display: block; padding: 4px 0 2px; }
.wo-gp-h1 { color: #0284c7; font-weight: 800; font-size: 15px; border-bottom: 2px solid #38bdf8; }
.wo-gp-h2 { color: #059669; font-weight: 700; font-size: 14px; }
.wo-gp-h3 { color: #d97706; font-weight: 700; }
.wo-gp-q { color: #3c5670; font-style: normal; border-left: 3px solid #9cc9ec; padding-left: 4px; }
.wo-gp-c { background: #e2e8f0; border-radius: 3px; padding: 2px 3px; color: #475569; }
body.os-dark .wo-gp-p { color: #e5e5e5; }

/* Highlighter / orb / bubble menus reuse Writeout's own swatches! */
.os-swatches.wo-sw-grid { grid-template-columns: repeat(5, 1fr); gap: 6px; padding: 6px 8px 8px; }
.os-swatches.wo-sw-grid .os-swatch { width: 40px; height: 28px; font: 700 12px 'JetBrains Mono', monospace; border-radius: 6px; }

/* File screen bits! */
.wo-prev-blank { background: #fff; box-shadow: inset 0 0 0 1px #e5e5e5; background-image: repeating-linear-gradient(transparent 0 9px, #e8e8e8 9px 10px); background-size: 70% 60%; background-repeat: no-repeat; background-position: 50% 30%; }
.wo-bs-doc { display: flex; align-items: center; gap: 14px; padding: 12px 14px; border: 1px solid var(--os-menu-line); border-radius: 10px; max-width: 560px; }
.wo-bs-doc img { width: 36px; height: 36px; }
.wo-bs-doc div { display: flex; flex-direction: column; gap: 3px; }
.wo-bs-doc span { color: var(--os-dim); font-size: 12.5px; }
.wo-wc { border-collapse: collapse; min-width: 300px; margin: 4px 0 10px; }
.wo-wc td { padding: 6px 10px; border-bottom: 1px solid var(--os-menu-line); }
.wo-wc td:last-child { text-align: right; }
.wo-wc.big { font-size: 14px; margin-bottom: 20px; }

/* Layout cards inside Writeout Classic's own Settings dialog! */
.wo-classic-cards { margin: 6px 0 10px; }
.wo-classic-cards .os-lay-card { width: calc(50% - 8px); min-width: 200px; background: rgba(255, 255, 255, 0.6); }

@media (max-width: 980px) {
    body.os-office.wo-pane-on #format-sidebar { display: none; }
}
@media (max-width: 760px) {
    body.os-office #sidebar { display: none; }
}

@media print {
    body.os-office { display: block !important; height: auto; background: #fff; }
    body.os-office #wo-zoomer { display: block; margin: 0 !important; width: auto !important; zoom: 1 !important; height: auto !important; min-height: 0 !important; }
    body.os-office #wo-sheets { display: none !important; }
    body.os-office .workspace-viewport-wrapper, body.os-office .canvas-scrollbox { padding: 0 !important; margin: 0 !important; zoom: 1 !important; }
    body.os-office.wo-pages #wysiwyg-canvas, body.os-office.wo-web #wysiwyg-canvas {
        width: 100% !important; max-width: none !important; margin: 0 !important; padding: var(--wo-mt) var(--wo-ms) var(--wo-mb) !important; box-sizing: border-box !important;
        box-decoration-break: clone; -webkit-box-decoration-break: clone;
        font-size: var(--wo-print-fs, 16px) !important; min-height: 0 !important; height: auto !important;
        box-shadow: none !important; background: #fff !important;
    }
}
/* Print Preview: the sheets sit edge to edge at their real size, with a thin line where each page ends */
body.wo-preview .wo-sheet { border-radius: 0; border-bottom: 1px solid #94a3b8; }
body.wo-preview #wo-zoomer { margin-top: 16px; }
}

/* Phone mode: Mobile View, like Word's: the text fills the screen instead of a full paper page,
   and the side panes step aside (Print Layout comes back on a bigger screen) */
body.os-office.os-phone .canvas-scrollbox { padding: 0 8px; overflow-x: hidden; }
body.os-office.os-phone #wo-zoomer { width: 100% !important; margin: 10px 0 28px; transform: none !important; }
body.os-office.os-phone #wo-sheets { display: none !important; }
body.os-office.os-phone #wysiwyg-canvas {
    width: 100% !important; max-width: none !important; min-height: 70vh !important; margin: 0 !important;
    padding: 20px 16px 40px !important; background: var(--wo-sheet-bg, #fff) !important; border-radius: 10px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 6px 18px rgba(0, 0, 0, 0.08) !important;
}
body.os-office.os-phone.os-dark #wysiwyg-canvas { background: #1f1f1f; }
body.os-office.os-phone #format-sidebar, body.os-office.os-phone #wo-nav { display: none !important; }

/* Phone mode: the Navigation pane slides in over the page as a drawer */
body.os-office.os-phone:not(.wo-nav-off):not(.wo-focus) #sidebar {
    display: flex !important; flex-direction: column; position: fixed; left: 0; top: 0; bottom: 0; width: min(300px, 84vw); z-index: 70;
    overflow-y: auto; box-shadow: 0 0 0 100vmax rgba(0, 0, 0, 0.35), 6px 0 24px rgba(0, 0, 0, 0.3); animation: osPhoneDrawer 0.28s var(--os-ease);
}
@keyframes osPhoneDrawer { from { transform: translateX(-100%); } }

/* ---------- Gel Chips menu (the Bubble Chip's cousins): an icon grid, then the color variants with live previews ---------- */
.bb-chipmenu { width: 300px; padding: 2px 8px 8px; }
.bb-chipmenu-head { display: flex; align-items: center; gap: 8px; padding: 6px 2px 6px; font-size: 11px; font-weight: 700; color: var(--os-dim); text-transform: uppercase; letter-spacing: 0.4px; }
.bb-chipmenu-back { border: 0; background: transparent; color: inherit; font: inherit; text-transform: none; letter-spacing: 0; cursor: pointer; padding: 2px 6px; border-radius: 5px; }
.bb-chipmenu-back:hover { background: var(--os-hover, rgba(127, 127, 127, 0.18)); }
.bb-chip-fams { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.bb-chip-fam { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 9px 4px 7px; border: 1px solid var(--os-menu-line); border-radius: 9px; background: transparent; color: inherit; cursor: pointer; font: 600 11px system-ui, sans-serif; transition: transform 0.15s, background 0.15s, border-color 0.15s; }
.bb-chip-fam:hover { background: var(--os-hover, rgba(127, 127, 127, 0.14)); transform: translateY(-1px); border-color: rgba(127, 127, 127, 0.5); }
.bb-chip-fam svg { display: block; }
.bb-chip-cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.bb-chip-col { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; padding: 10px 2px 6px; min-height: 62px; border: 1px solid var(--os-menu-line); border-radius: 9px; background: transparent; color: inherit; cursor: pointer; overflow: visible; transition: transform 0.15s, background 0.15s; }
.bb-chip-col:hover { background: var(--os-hover, rgba(127, 127, 127, 0.14)); transform: scale(1.05); z-index: 1; }
.bb-chip-col > span { font: 800 12px 'JetBrains Mono', monospace; pointer-events: none; }
.bb-chip-col small { font-size: 10px; color: var(--os-dim); }

/* the Tabs list only shows when there is something to switch between (a document with one tab has just its pages) */
body.os-office.wo-one-tab .tabs-section { display: none; }

/* Changing between tabs lives in File > Tabs (File > Notes in Bitbook): the side pane keeps only the Pages list */
body.os-office .tabs-section { display: none; }

/* Home carries the documents list: its own heading and hint step aside */
.rd-embed > h1, .rd-embed > .rd-hint { display: none; }
.rd-embed .rd-fav { width: 36px; height: 36px; flex: none; }

/* Color previews are for the screen only: paper always prints in the real colors */
@media print { #wo-zoomer { filter: none !important; } }
/* Home carries the documents list: its own heading and hint step aside */
.rd-embed > h1, .rd-embed > .rd-hint { display: none; }
.rd-embed .rd-fav { width: 36px; height: 36px; flex: none; }

/* Page numbers on paper: a layer of labels, one at the foot of every printed page (written by printNumbersOn when printing starts) */
.wo-print-nums { display: none; }
@media print {
    body.os-office.wo-printnums #wo-zoomer { position: relative !important; }
    body.os-office.wo-pages.wo-printnums #wysiwyg-canvas { min-height: var(--wo-print-h) !important; }
    .wo-print-nums { display: block; position: absolute; left: 0; top: 0; width: 100%; height: var(--wo-print-h); pointer-events: none; z-index: 2; }
    .wo-print-nums span { position: absolute; left: 0; right: 0; text-align: center; transform: translateY(-100%); margin-top: calc(var(--wo-mb) / -2 + 8px); font: 600 11px var(--os-brand-font, system-ui), sans-serif; color: #64748b; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}