/* Dianota shell: the paper keeps its own document coordinates. */
:root{color-scheme:light;--side:236px;--green:var(--accent);--section-color:var(--accent);--month-fill:#e4ebf1;--month-ink:var(--ink);--month-accent:var(--accent)}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{width:100%;height:100%;overflow:hidden}
body{margin:0;font-family:var(--ui-font,Onest,Arial,sans-serif);font-size:14px;line-height:1.4;color:var(--ink);background:var(--desk);-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
button{border:0;background:none;cursor:pointer;touch-action:manipulation}
button:disabled{opacity:.38;cursor:default}
button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
button:hover:not(:disabled){background-color:var(--soft)}
button:active:not(:disabled){filter:brightness(.96)}
h1,h2,h3,p{margin:0}
h1,h2{font-family:var(--display-font,Lora,Georgia,serif);font-weight:500}
h1{font-size:19px;line-height:1.2;letter-spacing:-.3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
h2{font-size:22px;line-height:1.35}
small{font-size:11px}
svg{flex-shrink:0}
.app{height:100dvh;display:grid;grid-template-columns:var(--side) minmax(0,1fr);overflow:hidden}
.app.side-hidden,.app.focus{grid-template-columns:0 minmax(0,1fr)}
.sidebar{display:flex;flex-direction:column;min-width:0;overflow:auto;padding:17px 12px 12px;background:#f8f7f3;border-right:1px solid var(--faint);scrollbar-width:thin}
.side-hidden .sidebar,.focus .sidebar{visibility:hidden;padding:0}
.brand{display:flex;align-items:center;gap:6px;margin:0 0 3px;flex-shrink:0}
.brand-home{display:flex;align-items:center;gap:10px;min-width:0;min-height:44px;padding:0 3px;text-align:left}
.brand-home:hover{background:transparent!important}
.brand-mark{display:block;width:32px;height:32px;object-fit:contain;flex-shrink:0}
.brand b{font-size:22px;font-weight:500;line-height:1.1;letter-spacing:-.8px}
.brand small{display:block;margin-top:3px;color:var(--muted);font-size:12px;line-height:1.3}
.brand .mobile-only{margin-left:auto}
.icon{display:inline-grid;place-items:center;flex-shrink:0;min-width:44px;width:44px;height:44px;padding:9px;border-radius:7px;color:var(--muted);font-size:25px;line-height:1}
.icon svg{display:block;width:22px;height:22px;pointer-events:none}
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 14px;border:1px solid var(--line);border-radius:8px;font-size:13px;line-height:1.3;white-space:nowrap;background:var(--paper);color:var(--accent)}
.button svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.button.primary,.button.primary:hover{color:var(--paper);background:var(--accent);border-color:var(--accent)}
.button.subtle{background:var(--paper);color:var(--accent)}
.button.full{display:flex;width:100%;margin-top:14px;white-space:normal}
.year-navigation{display:flex;align-items:center;gap:4px;margin:4px 0 12px;flex-shrink:0}
.year-navigation select{flex:1;min-width:0;min-height:44px;padding:6px 12px;border:1px solid var(--line);border-radius:8px;background:var(--paper);font-family:var(--display-font);font-size:19px;font-weight:500;text-align:center}
.sidebar-quick{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:12px;flex-shrink:0}
.sidebar-quick .button{flex-direction:column;gap:3px;min-width:0;min-height:58px;padding:8px 5px;font-size:12px;white-space:normal}
.sidebar-quick .button svg{width:21px;height:21px}
.section-label{margin-bottom:8px;color:var(--muted);font-size:12px;font-weight:500;letter-spacing:.6px}
.section-nav{display:grid;grid-template-columns:1fr;gap:2px;flex-shrink:0}
.section-button{display:flex;align-items:center;gap:12px;min-width:0;min-height:45px;padding:10px 12px;border-left:3px solid transparent;border-radius:8px;text-align:left;color:#526570;font-size:14px;line-height:1.3}
.section-button svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.section-icon{display:inline-flex;align-items:center;justify-content:center;flex:0 0 21px}
.section-icon svg{width:21px;height:21px;stroke-width:1.7}
.section-button.selected{border-left-color:var(--accent);background:#e4ebf1;color:var(--ink);font-weight:600}
.section-dot{display:block;width:4px;height:20px;border-radius:3px;flex-shrink:0}
.add-dotted-page{width:100%;margin:10px 0;white-space:normal}
.calendar-details{margin-top:20px;padding-top:16px;border-top:1px solid var(--faint);flex-shrink:0}
.calendar-details summary{margin-bottom:10px;list-style:none;color:#526570;font-size:12px;cursor:pointer}
.calendar-details summary::-webkit-details-marker{display:none}
.calendar-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:3px}
.calendar-head .icon{width:36px;min-width:36px;height:36px}
.calendar-head strong{font-family:var(--display-font);font-size:15px;font-weight:500;text-transform:capitalize}
.week-head,.calendar{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:1px}
.week-head{margin-bottom:6px;color:var(--muted);text-align:center;font-size:10px}
.week-head span:nth-last-child(-n+2){color:var(--weekend)}
.calendar button{position:relative;aspect-ratio:1;min-width:0;min-height:29px;padding:3px;border-radius:7px;font-size:12px}
.calendar button.weekend{color:var(--weekend)}
.calendar button.selected,.month-themed .calendar button.selected{background:var(--accent);color:var(--paper);box-shadow:none}
.calendar button.today:not(.selected){box-shadow:inset 0 0 0 1px var(--accent)}
.calendar button.has-ink::after{content:'';position:absolute;bottom:3px;left:calc(50% - 1.5px);width:3px;height:3px;border-radius:50%;background:currentColor}
.calendar .empty{min-height:29px}
.divider{border-top:1px solid var(--faint);margin:18px 0 14px}
#weekSection{display:flex;flex-direction:column;flex:1 1 auto;min-height:0}
#weekSection>.divider{flex-shrink:0;margin:12px 0 8px}
#weekSection>.section-label{flex-shrink:0}
.week-days{display:flex;flex-direction:column;gap:3px;flex:1;min-height:0;overflow-y:auto;scrollbar-width:thin}
.week-row{display:flex;align-items:center;gap:14px;min-height:44px;padding:7px 8px;border-radius:7px;text-align:left;flex-shrink:0}
.week-row.selected{background:#e4ebf1}
.week-row span:first-child{width:24px;text-align:center;font-size:17px}
.week-row strong{display:block;font-size:12px;font-weight:500}
.week-row small{display:block;margin-top:1px;color:var(--muted);font-size:10px}
.week-row .ink-dot{width:4px;height:4px;margin-left:auto;border-radius:50%;background:var(--accent)}
.sidebar-bottom{display:flex;align-items:center;gap:6px;margin-top:auto;padding-top:20px;color:var(--muted);font-size:11px;line-height:1.4;flex-shrink:0}
.sidebar-bottom span:nth-child(2){max-width:170px}
.sidebar-bottom .icon{width:28px;min-width:28px;height:32px;margin-left:auto;padding:5px;font-size:17px}
.local-dot{display:none}
main{grid-column:2;grid-row:1;display:flex;flex-direction:column;min-width:0;height:100dvh}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:64px;height:64px;padding:6px 12px;background:#f8f7f3;border-bottom:1px solid var(--faint);flex-shrink:0}
.top-left{display:flex;align-items:center;gap:10px;flex:1;min-width:0}
.top-left>.icon{margin-right:0}
.top-left>div{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;column-gap:8px;min-width:0}
.page-breadcrumb{display:block;grid-column:1;grid-row:1;margin:0;color:var(--muted);font-size:11px;letter-spacing:0;white-space:nowrap}
.top-left h1{grid-column:1/-1;grid-row:2;margin-top:1px}
.save-state{grid-column:2;grid-row:1;margin:0;min-width:0;color:#526570;font-size:11px;line-height:1.35;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.save-state.error{color:#a3403e}
.top-actions{display:flex;align-items:center;gap:5px;flex-shrink:0;min-width:0}
.top-actions>.icon{min-width:40px;width:40px}
.top-actions .button{min-height:44px;padding:10px 13px}
.book-view-nav{display:flex;align-items:center;gap:8px;min-width:0;padding:0;background:transparent;border:0}
.book-views{display:flex;gap:2px;padding:2px;border-radius:8px;background:#eeece6;flex-shrink:0}
.book-views button{min-height:40px;padding:8px 12px;border-radius:6px;color:#526570;font-size:12px;white-space:nowrap}
.book-views button.selected,.month-themed .book-views button.selected{background:var(--paper);color:var(--ink);box-shadow:inset 0 -2px 0 var(--accent),0 1px 3px #24374612;font-weight:600}
.page-picker{display:flex;align-items:center;min-width:0;max-width:215px}
.page-picker>span{display:none}
.page-picker select{width:100%;min-width:130px;max-width:215px;height:44px;padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:var(--paper);color:var(--ink);font-size:12px;text-overflow:ellipsis}
.language-select{width:60px;max-width:60px;min-height:44px;padding:6px 7px;border:1px solid var(--line);border-radius:8px;background:var(--paper);font-size:12px;font-weight:600;flex-shrink:0}
.toolbar{display:flex;align-items:center;gap:12px;flex-wrap:nowrap;flex-shrink:0;min-height:60px;padding:6px 10px;border-bottom:1px solid var(--line);background:#f8f7f3;overflow-x:auto;scrollbar-width:none}
.toolbar::-webkit-scrollbar{display:none}
.toolbar>*{flex-shrink:0}
.tool-group{display:flex;align-items:center;gap:3px}
.tool-icons .tool{display:inline-grid;place-items:center;min-width:44px;width:44px;height:48px;padding:8px;border:1px solid transparent;border-radius:8px;color:#526570;touch-action:manipulation}
.tool-icons svg{display:block;width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round;pointer-events:none}
.tool.active,.tool-icons .tool.active{background:var(--accent);color:var(--paper);box-shadow:0 0 0 2px #f8f7f3,0 0 0 3px var(--accent)}
.tool-icons .tool.active:hover{background:var(--accent)}
.colors{gap:4px}
.swatch{position:relative;display:grid;place-items:center;width:32px;height:44px;padding:4px;border-radius:8px;background:transparent}
.swatch::before{content:'';display:block;width:24px;height:24px;border-radius:50%;background:var(--swatch)}
.swatch.active::before{outline:2px solid var(--swatch);outline-offset:3px}
.size-control{display:flex;align-items:center;gap:8px;color:#526570;font-size:12px;white-space:nowrap}
.size-control input{width:92px;accent-color:var(--accent)}
.size-control output{min-width:24px;color:var(--accent);font-size:12px;font-variant-numeric:tabular-nums}
.pen-mode{display:flex;align-items:center;gap:7px;max-width:180px;color:var(--accent);font-size:12px;line-height:1.25}
.pen-mode input{appearance:none;position:relative;width:44px;height:26px;margin:0;border:1px solid var(--line);border-radius:20px;background:#cbd2d3;flex-shrink:0;cursor:pointer}
.pen-mode input::before{content:'';position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:var(--paper);transition:transform .15s}
.pen-mode input:checked{background:var(--accent);border-color:var(--accent)}
.pen-mode input:checked::before{transform:translateX(18px)}
.toolbar-right{display:flex;align-items:center;gap:1px;margin-left:auto}
.toolbar-right .icon{width:42px;min-width:42px;font-size:24px}
.zoom-value{min-width:48px;min-height:44px;padding:5px;color:#526570;font-size:12px;font-variant-numeric:tabular-nums;border-radius:7px}
/* The viewport and month rail geometry stays controlled by paper-layout.js. */
.desk{display:grid;grid-template-columns:minmax(0,1fr) var(--month-tabs-width,36px);grid-template-rows:minmax(0,1fr);flex:1;min-width:0;min-height:0;padding:0;overflow:hidden;background:var(--desk)}
.paper-viewport{width:100%;height:100%;min-width:0;min-height:0;overflow:auto;overscroll-behavior:contain;scrollbar-width:none;touch-action:pan-x pan-y}
.paper-viewport::-webkit-scrollbar{display:none}
.book-spread{position:relative;display:flex;align-items:center;justify-content:center;flex-shrink:0;min-width:100%;min-height:100%;padding:0}
.paper-shell{display:flex;align-items:center;justify-content:center;min-width:100%;min-height:100%;width:max-content;padding:0}
.paper{position:relative;aspect-ratio:16/9;flex-shrink:0;overflow:hidden;border:0;border-radius:0;background:var(--paper);box-shadow:none}
.paper.flip{animation:pageflip .18s ease-out}
canvas{position:absolute;inset:0;display:block;width:100%;height:100%}
#objectsCanvas{z-index:1;pointer-events:none}
#inkCanvas{z-index:2;touch-action:none;cursor:crosshair;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}
.event-layer{position:absolute;left:74%;right:3.8%;top:18.5%;bottom:6%;z-index:3;display:flex;flex-direction:column;gap:.5em;overflow:auto;overscroll-behavior:contain;font-size:calc(16px * var(--paper-scale,1));line-height:1.4}
.event-card{flex-shrink:0;padding:.625em 0 .625em .5625em;border-left:.125em solid var(--line);border-bottom:.0625em solid var(--faint);background:color-mix(in srgb,var(--paper) 94%,transparent);color:#526570}
.event-card .event-tag{margin-bottom:.5em;color:var(--muted);font-size:.75em;text-transform:uppercase;letter-spacing:.04375em}
.event-card h3{margin:0 0 .3125em;font-size:1em;line-height:1.4;font-weight:500}
.event-card p{color:var(--muted);font-size:.9em;line-height:1.6}
.event-card .event-actions{display:flex;gap:.625em;margin-top:.4375em}
.event-actions button{padding:.3125em 0;border-bottom:.078125em solid var(--line);color:#526570;font-size:.8em}
.event-card.done{opacity:.65}
.event-card.done h3{text-decoration:line-through}
.page-link-layer{position:absolute;inset:0;z-index:4;pointer-events:none}
.paper-link{position:absolute;padding:0;border:0;border-radius:5px;background:transparent;pointer-events:auto}
.paper-link:focus-visible,.paper-link.hint-active{outline:none;background:transparent;box-shadow:inset 0 0 0 2px var(--accent)}
@media(any-hover:hover){.paper-link:hover{background:transparent!important;box-shadow:inset 0 0 0 2px var(--accent)}}
#editingOverlay{position:absolute;inset:0;z-index:5;width:100%;height:100%;overflow:visible;pointer-events:none}
.editing-mode .paper-link,.editing-mode .event-layer{pointer-events:none}
#textEditor{position:absolute;z-index:8;resize:none;box-sizing:border-box;margin:0;border:0;border-radius:3px;outline:0;box-shadow:inset 0 0 0 1px var(--accent);font-family:var(--ui-font);white-space:pre-wrap;overflow:auto;scrollbar-width:none;touch-action:auto;caret-color:var(--ink)}
#textEditor::-webkit-scrollbar{display:none}
#monthTabs{position:relative;inset:auto;z-index:5;display:grid;grid-template-columns:repeat(var(--tab-cols,1),minmax(0,1fr));grid-template-rows:repeat(var(--tab-rows,12),minmax(0,1fr));grid-auto-flow:column;gap:2px;width:100%;height:100%;padding:2px 2px 2px 0}
#monthTabs .month-tab{display:flex;align-items:center;justify-content:center;min-width:0;min-height:0;overflow:hidden;padding:1px;border:1px solid var(--tab-accent);border-left:0;border-radius:0 5px 5px 0;background:var(--tab-fill);color:var(--tab-ink);font-size:clamp(11px,var(--month-tab-font,12px),14px);font-weight:600;line-height:1;letter-spacing:.5px;writing-mode:horizontal-tb;touch-action:manipulation}
#monthTabs .month-tab>span{display:block;white-space:nowrap;transform:rotate(90deg)}
#monthTabs .month-tab.selected{box-shadow:inset 3px 0 0 var(--tab-accent);transform:none;font-weight:700}
#monthTabs .month-tab:hover{background:var(--tab-fill);filter:brightness(.97);transform:none}
#monthTabs .month-tab:focus-visible{outline:2px solid var(--tab-ink);outline-offset:-3px}
.bottom-bar{display:flex;align-items:center;gap:8px;min-height:52px;height:52px;padding:3px 12px;border-top:1px solid var(--line);background:#f8f7f3;color:var(--muted);font-size:11px;flex-shrink:0;min-width:0}
.bottom-bar .pen-feedback{order:0;max-width:190px;margin-right:auto;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:11px}
.day-strip{order:1;display:flex;align-items:center;gap:5px;flex:1;min-width:0;max-width:590px;min-height:44px;padding:0;background:transparent;border:0}
.day-strip .icon{width:32px;min-width:32px;height:40px;padding:5px;font-size:22px}
.day-strip-week{min-height:40px;padding:6px 9px;border-radius:6px;color:#526570;font-size:12px;white-space:nowrap}
.day-strip-week.selected{background:#e4ebf1;color:var(--accent)}
.day-strip-days{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:3px;flex:1;min-width:0}
.day-strip-days button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;min-width:0;min-height:42px;padding:3px 6px;border-radius:6px;color:#526570;font-size:13px;line-height:1.2}
.day-strip-days span{color:var(--muted);font-size:10px;line-height:1.1}
.day-strip-days strong{font-weight:500}
.day-strip-days .selected{background:#d9e6f5;color:var(--ink);box-shadow:inset 0 -2px 0 var(--accent)}
.paper-fit-control{order:2;flex-shrink:0}
.paper-fit-control select{min-height:44px;max-width:150px;padding:7px 9px;border:1px solid var(--line);border-radius:8px;background:var(--paper);color:#526570;font-size:12px}
.page-nav{order:3;display:flex;align-items:center;gap:4px;flex-shrink:0;color:#526570}
.page-nav .icon{width:34px;min-width:34px;height:40px;font-size:23px}
.page-nav span{min-width:76px;text-align:center;font-size:12px;font-variant-numeric:tabular-nums}
.diagnostics-toggle{order:4;min-height:40px;max-width:84px;padding:6px;border-radius:6px;color:var(--muted);font-size:10px}
.diagnostics{display:flex;align-items:center;gap:20px;flex-wrap:wrap;min-height:36px;padding:8px 16px;background:var(--soft);font-size:11px}
.text-button{min-height:32px;padding:5px 8px;font-size:11px}
.danger{margin-left:auto;color:#ad433a}
.danger-fill,.danger-fill:hover{background:#a3403e;color:var(--paper);border-color:#a3403e}
.side-backdrop,.mobile-only{display:none}
.focus .topbar{display:none}
.focus .toolbar{min-height:60px}
.focus .desk{background:var(--desk)}
/* Native dialogs share restrained borders and tablet-sized actions. */
dialog{width:min(500px,calc(100vw - 32px));max-height:calc(100dvh - 32px);overflow:auto;padding:24px;border:0;border-radius:14px;background:var(--paper);color:var(--ink);box-shadow:0 24px 80px #24374626}
dialog::backdrop{background:#24374659}
.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:13px}
.dialog-head .icon{width:44px;min-width:44px;height:44px;border-radius:8px;font-size:26px}
dialog p{margin:12px 0 18px;color:#526570;font-size:13px;line-height:1.55}
dialog ol{padding-left:22px;color:#526570;font-size:13px;line-height:1.7}
dialog li{margin-bottom:10px}
.choice{display:flex;align-items:center;gap:11px;min-height:44px;padding:9px 0;border-bottom:1px solid var(--faint);font-size:13px;cursor:pointer}
.choice input{width:19px;height:19px;margin:0;accent-color:var(--accent);flex-shrink:0}
.choice small{display:inline-block;margin-left:6px;color:var(--muted);font-size:12px}
.dialog-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap;margin-top:28px}
.muted{display:block;margin-top:14px;color:var(--muted);font-size:12px;line-height:1.55}
.event-layer>.muted{margin-top:.5em;font-size:.9em;line-height:1.4}
dialog .muted{margin:10px 0 14px}
.account-dialog [hidden]{display:none!important}
.account-dialog section>h3{margin:18px 0 8px;font-size:19px}
.account-dialog .full{margin-top:10px;min-height:46px}
.account-dialog label{display:block;margin:15px 0 7px;font-size:13px}
.account-dialog input:not([type=checkbox]),.account-dialog select{box-sizing:border-box;width:100%;min-height:48px;padding:11px 12px;border:1px solid var(--line);border-radius:8px;background:var(--paper);color:var(--ink);font:inherit}
.account-dialog .account-code{font-size:22px;letter-spacing:.18em}
.account-text-button{display:block;min-height:44px;padding:10px 0;border:0;background:none;color:var(--accent);font:inherit;font-size:13px;text-align:left;cursor:pointer}
.account-note{margin-top:20px;padding:15px;border-radius:10px;background:var(--faint);font-size:13px;line-height:1.55}
.account-note p{margin:8px 0}
.account-dialog details{margin-top:18px;font-size:13px;line-height:1.55}
.account-dialog summary{min-height:36px;cursor:pointer}
.account-dialog .account-privacy{padding-top:15px;border-top:1px solid var(--line)}
.account-dialog .account-danger{color:#a03732}
.account-dialog .choice{display:flex}
.account-items>div{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px;padding:10px 0;border-bottom:1px solid var(--line);font-size:12px;overflow-wrap:anywhere}
.account-items button{min-height:40px}
.account-dialog button:focus-visible,.account-dialog a:focus-visible,.account-dialog summary:focus-visible,.account-dialog input:focus-visible,.account-dialog select:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
#accountStatus:empty{display:none}
@media(max-width:650px){.top-actions>#accountButton{width:auto;min-width:80px;font-size:11px;padding:8px}.account-dialog{padding:20px}.account-items>div{display:block}.account-items button{display:block;margin-top:8px}}
.toast{position:fixed;bottom:68px;left:50%;z-index:30;max-width:calc(100vw - 30px);padding:12px 16px;border-radius:8px;background:var(--ink);color:var(--paper);font-size:13px;line-height:1.5;box-shadow:0 10px 30px #24374626;transform:translateX(-50%)}
.interaction-hint{position:fixed;z-index:1000;width:max-content;max-width:min(330px,calc(100vw - 24px));padding:9px 14px;border-radius:8px;background:var(--ink);color:var(--paper);font:400 12px/1.45 var(--ui-font);text-align:center;overflow-wrap:anywhere;box-shadow:0 12px 30px #24374626;transform:translateX(-50%);pointer-events:none}
button.hint-active:not(.paper-link):not(:disabled),a.hint-active,summary.hint-active{outline:2px solid var(--accent);outline-offset:1px}
.book-index-dialog{width:min(1100px,calc(100vw - 32px))}
.book-index-filters{display:flex;gap:10px}
.book-index-filters input{flex:1;min-width:0}
.book-index-filters input,.book-index-filters select{min-height:44px;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:var(--paper);color:var(--ink);font-size:13px}
.book-page-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:15px}
.book-page-item{display:flex;flex-direction:column;gap:6px;min-height:68px;padding:13px;border:1px solid var(--faint);border-radius:8px;background:var(--paper);text-align:left}
.book-page-item:hover{border-color:var(--line)}
.book-page-item strong{color:var(--ink);font-size:13px;font-weight:500}
.book-page-item small{color:var(--muted);font-size:11px}
#stickersDialog{width:min(600px,calc(100vw - 32px))}
.stickers-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:14px}
.sticker-choice{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-width:0;min-height:108px;padding:10px 5px;border:1px solid var(--faint);border-radius:8px;background:var(--paper)}
.sticker-choice:hover{border-color:var(--accent);background:var(--soft)}
.sticker-choice canvas{position:static;inset:auto;display:block;width:86px;height:62px;max-width:100%;object-fit:contain;flex-shrink:0}
.sticker-choice span{color:#526570;font-size:12px}
.editing-actions{display:flex;align-items:center;gap:6px;flex:1;min-width:0;min-height:44px;overflow-x:auto;scrollbar-width:thin;scrollbar-color:var(--line) transparent;white-space:nowrap}
.editing-actions>span{margin:0 6px;color:var(--muted);font-size:11px}
.editing-actions button,.editing-actions input{min-height:42px;padding:7px 10px;border:1px solid var(--line);border-radius:7px;background:var(--paper);color:var(--accent);font-size:12px;flex-shrink:0}
.editing-actions button[aria-pressed=true]{background:#e4ebf1;border-color:var(--accent)}
.editing-actions label{display:flex;align-items:center;gap:6px;flex-shrink:0;font-size:12px}
.editing-actions input{width:64px;color:var(--ink)}
.bottom-bar.editing-context{gap:8px;min-height:52px;height:52px;padding:3px 12px}
.bottom-bar.editing-context>:not(.editing-actions):not(.annotation-control){display:none}
.bottom-bar.editing-context>.annotation-control{display:block;order:2;min-height:44px;padding:8px 13px;border:1px solid var(--line);border-radius:8px;background:var(--paper);color:var(--accent);font-size:12px;flex:0 0 auto}
.bottom-bar.editing-context>.annotation-delete{order:0;color:#ad433a}
.bottom-bar.editing-context>.editing-actions{order:1}
.bottom-bar.editing-context>.annotation-save{order:3;margin-left:auto;background:var(--accent);color:var(--paper);border-color:var(--accent)}
.device-link-label{display:block;color:var(--muted);font-size:12px}
.device-link{display:block;width:100%;min-height:44px;margin-top:8px;padding:12px;border:1px solid var(--line);border-radius:8px;background:var(--soft);color:var(--ink);font-size:12px}
.pair-status{margin:10px 0;padding:10px;border-radius:7px;background:var(--soft);line-height:1.5;overflow-wrap:anywhere}
.pair-status[data-state=error]{color:#a3403e}
.pair-status[data-state=success]{color:#326d59}
.pair-status[data-state=pending]{color:#786121}
#conflictSection{margin-top:18px;font-size:13px}
.conflict-row{padding:12px 0;border-top:1px solid var(--line);overflow-wrap:anywhere}
.conflict-row .button{margin:4px;white-space:normal}
.sync-dialog{width:min(640px,calc(100vw - 32px))}
.sync-settings{font-size:13px;line-height:1.5}
.sync-settings h3{margin:22px 0 12px;font-size:15px;font-weight:500}
.sync-settings label{display:block;margin:8px 0}
.sync-settings button{min-height:40px;margin:4px;padding:8px 10px;border:1px solid var(--line);border-radius:7px;background:var(--paper)}
.sync-settings input{max-width:95%;padding:8px;border:1px solid var(--line);border-radius:6px}
.sync-settings pre,#sourceList{white-space:pre-wrap;overflow-wrap:anywhere}
.sync-row{padding:8px 0;border-top:1px solid var(--line);overflow-wrap:anywhere}
.mail-events-dialog{width:min(1160px,calc(100vw - 32px))}
.mail-events-summary{margin:0 0 16px;font-size:12px;line-height:1.5}
.mail-events-scroll{max-height:70dvh;overflow:auto;border:1px solid var(--faint);border-radius:8px}
.mail-events-table{width:100%;border-collapse:collapse;font-size:12px;line-height:1.5;text-align:left}
.mail-events-table th{position:sticky;top:0;z-index:1;padding:12px 13px;border-bottom:1px solid var(--line);background:var(--soft);color:var(--ink);font-weight:500}
.mail-events-table td{padding:13px;vertical-align:top;border-bottom:1px solid var(--faint);overflow-wrap:anywhere}
.mail-events-table tr:last-child td{border-bottom:0}
.mail-events-table td:first-child{width:150px;min-width:135px;color:var(--muted)}
.mail-events-table td:nth-child(2){width:29%;min-width:180px}
.mail-events-table td:nth-child(3){width:24%;min-width:150px}
.mail-events-table td:nth-child(4){width:23%;min-width:145px}
.mail-event-title{font-weight:500}
.mail-event-date{padding:0;color:var(--accent);text-align:left;text-decoration:underline;text-underline-offset:3px;line-height:1.5}
.mail-event-detail{display:block;margin-top:5px;color:var(--muted);font-size:11px;line-height:1.5}
.mail-events-table a{display:inline-block;padding:4px 0;color:var(--accent);text-underline-offset:3px}
.mail-events-table .mail-events-empty{padding:28px;text-align:center;color:var(--muted)}
@keyframes pageflip{from{opacity:.45;transform:translateX(8px)}to{opacity:1;transform:translateX(0)}}
@media(max-width:1340px){.topbar{gap:6px;padding-inline:8px}.top-left{gap:5px}.book-views button{padding-inline:10px}.page-picker{max-width:180px}.page-picker select{max-width:180px;min-width:110px}.top-actions .button{padding-inline:10px}.save-state{max-width:145px}.bottom-bar .pen-feedback{max-width:150px}.day-strip-week{padding-inline:6px;font-size:11px}.day-strip{gap:2px}.diagnostics-toggle{max-width:46px;font-size:9px}}
@media(max-width:1270px){.topbar{height:auto;min-height:64px;flex-wrap:wrap;row-gap:4px;padding-block:5px}.top-left{order:0;min-height:44px}.top-actions{display:contents}.top-actions>.book-view-nav{order:2;flex:1 0 100%;width:100%}.top-actions>:not(.book-view-nav){order:1}.book-view-nav{gap:8px}.page-picker{flex:1;max-width:none}.page-picker select{max-width:none}.book-views button{min-width:65px}.top-left>div{grid-template-columns:auto 1fr}.save-state{max-width:none}.top-actions .button{min-height:44px}.toolbar{gap:10px}.bottom-bar .pen-feedback{display:none}.day-strip{max-width:590px}.day-strip-days button{padding-inline:4px}.paper-fit-control select{max-width:138px}.page-nav span{min-width:65px}}
@media(max-width:980px),(max-height:650px) and (orientation:landscape){.app{grid-template-columns:0 minmax(0,1fr)}.sidebar{position:fixed;inset:0 auto 0 0;z-index:8;width:var(--side);padding:17px 12px 12px;visibility:hidden;transform:translateX(-100%);box-shadow:20px 0 55px #24374620;transition:transform .2s}.app.drawer .sidebar{visibility:visible;transform:translateX(0)}.app.drawer .side-backdrop{position:fixed;inset:0;z-index:7;display:block;background:#24374659}.side-hidden .sidebar{padding:17px 12px 12px}.mobile-only{display:grid}.bottom-bar .paper-fit-control,.bottom-bar .page-nav,.bottom-bar .diagnostics-toggle{display:none}.bottom-bar .day-strip{flex:0 1 520px;max-width:100%}.day-strip-days button{min-width:30px}.bottom-bar{padding-inline:12px}.book-page-list{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){.topbar{gap:4px;padding:3px 8px}.top-left{gap:3px;min-width:140px}.top-left>.icon{width:36px;min-width:36px;padding:7px}.top-left>div{grid-template-columns:minmax(0,1fr)}.page-breadcrumb{display:none}.save-state{grid-column:1;grid-row:1;max-width:180px;font-size:10px}.top-left h1{grid-column:1;grid-row:2;font-size:15px}.top-actions>.button{width:40px;min-width:40px;padding:8px}.top-actions>.button span{display:none}.top-actions>.button svg{width:20px;height:20px}.top-actions>.icon{width:32px;min-width:32px;padding:5px}.language-select{width:46px;max-width:46px;padding:6px 3px;font-size:11px}.book-view-nav{margin-top:0;padding-bottom:1px}.book-views{width:100%}.book-views button{flex:1;min-width:0;min-height:40px;padding:8px 9px;font-size:12px}.page-picker{display:none}.toolbar{gap:8px;padding:6px 10px;min-height:60px}.tool-icons .tool{width:44px;min-width:44px;height:48px}.tool-icons svg{width:26px;height:26px}.bottom-bar{min-height:52px;height:52px;padding:3px 10px}.bottom-bar .day-strip{max-width:410px}.day-strip{gap:2px}.day-strip-week{display:none}.day-strip .icon{min-width:30px;width:30px}.day-strip-days{gap:2px}.day-strip-days button{min-width:0;padding:3px 4px}.day-strip-days span{font-size:10px}.day-strip-days strong{font-size:13px}.diagnostics{gap:8px;padding:8px 12px}.book-index-filters{flex-direction:column}.book-page-list{grid-template-columns:1fr}.book-index-dialog{padding:18px}.bottom-bar.editing-context{gap:6px;padding-inline:6px}.bottom-bar.editing-context>.annotation-control{padding:8px 9px;font-size:11px}.editing-actions button{padding:7px 8px;font-size:11px}.editing-actions{gap:5px}.editing-actions label{font-size:11px}.interaction-hint{font-size:11px}.mail-events-scroll{border:0;max-height:68dvh}.mail-events-table,.mail-events-table tbody,.mail-events-table tr,.mail-events-table td{display:block;width:auto!important;min-width:0!important}.mail-events-table thead{display:none}.mail-events-table tr{margin-bottom:12px;padding:9px 12px;border:1px solid var(--line);border-radius:8px}.mail-events-table td{padding:6px 0;border:0}.mail-events-table td::before{content:attr(data-label);display:block;margin-bottom:2px;color:var(--muted);font-size:10px}.mail-events-table td.mail-events-empty::before{display:none}.mail-event-date{min-height:32px}}
@media(max-width:480px){dialog{padding:20px;width:calc(100vw - 24px)}h2{font-size:20px}.dialog-head{gap:10px}.stickers-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.sticker-choice{min-height:100px}.dialog-actions{gap:6px}.dialog-actions .button{padding-inline:11px}.sidebar{max-width:calc(100vw - 40px)}}
@media(max-width:370px){.top-left{min-width:120px}.top-left>.icon{width:30px;min-width:30px}.top-left h1{font-size:14px}.top-actions>.button{width:36px;min-width:36px}.top-actions>.icon{width:28px;min-width:28px}.save-state{font-size:9px}.language-select{width:42px;max-width:42px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}
/* Keep every page/fit command reachable on compact screens without body overflow. */
@media(max-width:980px),(max-height:650px) and (orientation:landscape){
 .bottom-bar{overflow-x:auto;scrollbar-width:none}
 .bottom-bar::-webkit-scrollbar{display:none}
 .bottom-bar .paper-fit-control{display:block;flex-shrink:0}
 .bottom-bar .page-nav{display:flex;flex-shrink:0}
 .bottom-bar .diagnostics-toggle{display:block;flex-shrink:0}
 .bottom-bar .day-strip{flex:0 0 min(520px,calc(100vw - 24px));max-width:none}
}
@media(max-width:650px){
 .bottom-bar .day-strip{flex-basis:calc(100vw - 82px)}
 .bottom-bar .paper-fit-control{position:relative}
 .bottom-bar .paper-fit-control::before{content:'';position:absolute;inset:11px;pointer-events:none;background:center/22px no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23526570' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 8V4h4m8 0h4v4m0 8v4h-4M8 20H4v-4M8 8h8v8H8z'/%3E%3C/svg%3E")}
 .bottom-bar .paper-fit-control select{appearance:none;width:44px;max-width:44px;padding:8px 0;color:transparent}
 .bottom-bar .paper-fit-control option{color:var(--ink)}
 .bottom-bar.editing-context>.paper-fit-control,.bottom-bar.editing-context>.page-nav,.bottom-bar.editing-context>.diagnostics-toggle{display:none}
}