/* One ordered action row; landscape gives playback and panels a row each. */
body.compact-controls>.playground>.board-footer{display:flex;flex-wrap:wrap!important;justify-content:center;align-content:center;align-items:center;gap:6px 18px;padding:6px;box-sizing:border-box}
body.compact-controls .footer-main{display:none;align-items:center;justify-content:center;gap:8px;min-width:0}
body.compact-controls.online-game .footer-main{display:flex}
body.compact-controls .footer-actions{display:flex;align-items:center;justify-content:center;gap:8px;min-width:0}
body.compact-controls .footer-transport,body.compact-controls .footer-transport .history-buttons{display:flex;align-items:center;justify-content:center;gap:3px;flex:0 0 auto;min-width:0}
body.compact-controls .footer-transport .history-buttons{margin:0;padding:0}
body.compact-controls .board-footer .footer-transport :is(button,#pause,#replay-recent){display:grid;place-items:center;flex:0 0 34px;width:34px;min-width:34px;max-width:34px;height:34px;min-height:34px;margin:0;padding:5px;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--ink)}
body.compact-controls .board-footer #replay-recent{border-color:var(--line)}
body.compact-controls .board-footer .footer-transport #pause{background:color-mix(in srgb,var(--accent) 12%,var(--panel));border-color:var(--line)}
body.compact-controls .board-footer .footer-transport svg{display:block;width:22px;height:22px}
body.compact-controls .footer-panels{display:flex;justify-content:center;align-items:center;gap:4px;flex:0 0 auto;margin:0;padding:0}
body.compact-controls .footer-panels>.panel-controls{display:contents}
body.compact-controls .footer-panels :is(button,#room-toggle,#board-chat-toggle){display:grid;place-items:center;box-sizing:border-box;flex:0 0 34px;width:34px;min-width:34px;max-width:34px;height:34px;min-height:34px;margin:0;padding:6px;border:1px solid var(--line);border-radius:8px;background:transparent;color:var(--muted)}
body.compact-controls .footer-panels button>span{display:flex;align-items:center;justify-content:center;line-height:1}
body.compact-controls .footer-panels .drawer-tab>small{display:none}
body.compact-controls .footer-panels svg{width:21px;height:21px;display:block;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
body.compact-controls .footer-panels button:is([aria-pressed=true],[aria-expanded=true]),body.compact-controls .footer-panels #board-chat-toggle[aria-expanded=true]{color:var(--ink);background:color-mix(in srgb,var(--accent) 15%,var(--panel));border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
body.compact-controls .footer-panels #board-chat-toggle.has-unread{border-color:var(--accent);color:var(--ink)}
body.compact-controls .board-footer :is(#last-move,#turn-number,#move-insights,.focus-settings){display:none!important}
body.compact-controls .footer-main>.move-context{display:none;min-width:0;margin:0;padding:0;border:0}
body.compact-controls.online-game:not(.microscope-active) .footer-transport .history-buttons{display:none}
body.compact-controls.online-game .footer-main>.move-context{display:flex;flex:1;min-width:0;height:auto}
body.compact-controls.online-game .move-history-context{display:block;height:auto;width:100%;min-width:0;padding:0}
body.compact-controls.online-game .online-match-status{display:block;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px;line-height:1.4;padding:0}
body.compact-controls .footer-main>.footer-clocks{display:flex;flex-direction:row;flex:none;gap:6px;margin:0}
body.compact-controls .footer-clocks .footer-clock{min-width:0;padding:0;font-size:11px;line-height:1.4}
body.compact-controls.microscope-active .footer-transport .history-buttons{display:flex}
body.compact-controls .board-footer [hidden],body.compact-controls .footer-panels [hidden]{display:none!important}
body.compact-controls.normal-online .footer-panels .drawer-tab:not([aria-label="Toggle Tactics"]){display:none!important}
body.compact-controls #history-popover>#change-panel{position:static;flex:none;margin:0;padding:0;border:0;border-top:1px solid var(--line);background:none}
body.compact-controls #history-popover .history-panel{height:auto;min-height:0;flex:1}
body.compact-controls #history-popover>#change-panel>summary{width:auto;min-width:0;height:auto;min-height:32px;padding:6px;font-size:12px;color:var(--muted);justify-content:flex-start}
body.compact-controls #history-popover #change-list{position:static;width:auto;max-height:none;margin:0;padding:4px;border:0;box-shadow:none}

/* The board's two corners have small, level controls; opening a menu adds no row. */
body.compact-controls[data-screen=mobile] .board-section>.workspace-bar{display:flex!important;position:absolute;inset:6px auto auto 6px;width:auto;min-width:0;height:36px;min-height:36px;margin:0;padding:0;gap:4px;border:0;background:transparent;z-index:130;align-items:center}
body.compact-controls[data-screen=mobile] .workspace-bar>:is(#game-tabs,#add-tab){display:none!important}
body.compact-controls[data-screen=mobile] #mobile-game-select{display:block;flex:none;width:36px;min-width:36px;margin:0;padding:0;border:0;background:none}
body.compact-controls[data-screen=mobile] :is(#mobile-game-select>.game-selector,#mobile-game-select>summary,.workspace-bar .workspace-menu>summary){box-sizing:border-box;display:grid;place-items:center;width:36px;min-width:36px;height:36px;min-height:36px;line-height:1;margin:0;padding:7px;border:1px solid var(--line);border-radius:8px;background:var(--panel);color:var(--muted)}
body.compact-controls[data-screen=mobile] #mobile-game-select>summary[data-turn]:before{display:none}
body.compact-controls[data-screen=mobile] #mobile-game-select[open]>summary{border-color:var(--accent);color:var(--ink)}
/* Games has a raised frame of its own; turn attention lights the whole control. */
body.compact-controls[data-screen=mobile]:not([data-landscape=true]) #mobile-game-select{width:44px;min-width:44px}
body.compact-controls[data-screen=mobile]:not([data-landscape=true]) #mobile-game-select>summary{width:44px;min-width:44px;height:40px;min-height:40px;margin-top:2px;padding:8px 10px;border-radius:10px 10px 13px 13px;color:var(--ink);border-color:color-mix(in srgb,var(--ink) 44%,var(--line));background:linear-gradient(145deg,color-mix(in srgb,var(--ink) 16%,var(--panel)),var(--panel));box-shadow:inset 0 0 0 2px color-mix(in srgb,var(--ink) 9%,transparent),0 2px 5px #0003}
html body.compact-controls[data-screen=mobile] #mobile-game-select.needs-move>summary{color:var(--ink);border-color:var(--accent);background:linear-gradient(145deg,color-mix(in srgb,var(--accent) 32%,var(--panel)),color-mix(in srgb,var(--accent) 12%,var(--panel)));box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--accent) 65%,transparent),0 0 10px color-mix(in srgb,var(--accent) 40%,transparent)}
body.compact-controls[data-screen=mobile] #mobile-game-select.needs-move:not([open]) .game-switch-icon{animation:games-turn-glow 2.8s ease-in-out infinite}
@keyframes games-turn-glow{0%,100%{filter:drop-shadow(0 0 1px var(--accent))}50%{filter:drop-shadow(0 0 5px var(--accent))}}
@media(prefers-reduced-motion:reduce){body.compact-controls[data-screen=mobile] #mobile-game-select.needs-move .game-switch-icon{animation:none}}
/* The picker moves into the toolbar in landscape; its icon does not depend on its parent. */
body.compact-controls[data-screen=mobile] #mobile-game-select>summary>:is(.game-selector-title,.game-selector-arrow,.game-switch-label){display:none}
.game-switch-icon{display:none}
.game-switch-label{display:none}
.settings-camera{display:grid;gap:10px;margin:8px 0;padding:12px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.settings-camera label{font-size:14px;min-height:36px}
.settings-camera .camera-auto{justify-content:flex-start}
.settings-camera select{min-height:36px}
body.compact-controls[data-screen=mobile] .game-switch-icon{display:flex}
body.compact-controls[data-screen=mobile] #mobile-game-select>summary svg{display:block;width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
body.compact-controls[data-screen=mobile] .workspace-bar .workspace-menu{width:36px;min-width:36px;margin:0}
body.compact-controls[data-screen=mobile] .playground :is(.game-picker-list,.workspace-menu-items){position:fixed;top:var(--board-menu-top,100px);left:max(8px,env(safe-area-inset-left));right:auto;width:min(350px,calc(100vw - 16px - env(safe-area-inset-left) - env(safe-area-inset-right)));min-width:0;max-height:calc(100dvh - var(--board-menu-top,100px) - 12px);box-sizing:border-box;overflow:auto;z-index:2000}
body.compact-controls[data-screen=mobile] .board-section .workspace-menu-items{left:auto;right:max(8px,env(safe-area-inset-right));width:min(270px,calc(100vw - 16px))}
body.compact-controls[data-screen=mobile] .board-section>.board-toolbar{position:absolute;inset:6px 6px auto auto;width:auto;height:44px;min-height:44px;max-width:calc(100% - 52px);margin:0;padding:0;gap:0;flex-wrap:nowrap;align-items:flex-start;background:transparent;z-index:125}
body.compact-controls[data-screen=mobile] .board-section>.board-toolbar>.turn{display:none}
body.compact-controls[data-screen=mobile] .board-toolbar .board-tools{display:flex;align-items:center;justify-content:flex-end;flex-wrap:nowrap;width:auto;gap:8px;margin:0;padding:0}
body.compact-controls[data-screen=mobile] .board-tools>:is(button,.overlay-anchor,.workspace-menu),body.compact-controls[data-screen=mobile] .board-tools :is(.control-picker,.workspace-menu)>summary{box-sizing:border-box;flex:0 0 44px;width:44px;min-width:44px;max-width:44px;height:44px;min-height:44px;margin:0;padding:10px;border-radius:8px}
body.compact-controls[data-screen=mobile] .board-tools>.overlay-anchor{padding:0}
body.compact-controls[data-screen=mobile] .board-tools>.workspace-menu{padding:0;border:0;background:transparent}
body.compact-controls[data-screen=mobile] .board-tools>.workspace-menu>summary{display:grid;place-items:center;list-style:none;border:1px solid var(--line);background:var(--panel);color:var(--muted)}
body.compact-controls[data-screen=mobile] .board-tools>.workspace-menu[open]>summary{border-color:var(--accent);color:var(--ink)}
body.compact-controls[data-screen=mobile] .board-tools>.workspace-menu>.workspace-menu-items{pointer-events:auto}
body.compact-controls[data-screen=mobile] .board-tools svg{width:21px;height:21px;display:block}
body.compact-controls[data-screen=mobile] .board-tools>[hidden]{display:none!important}
/* Each portrait action owns an equal touch target across the available width. */
body.compact-controls[data-screen=mobile]>.playground>.board-footer{flex-direction:column;flex-wrap:nowrap!important;gap:4px;padding:4px;min-height:0;height:auto}
body.compact-controls[data-screen=mobile] .footer-main{width:100%;flex:none;gap:8px;padding:0 4px;box-sizing:border-box}
body.compact-controls[data-screen=mobile] .footer-actions{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);gap:2px;width:100%;flex:none}
body.compact-controls[data-screen=mobile] :is(.footer-transport,.footer-panels),
body.compact-controls[data-screen=mobile] .footer-transport .history-buttons{display:contents}
body.compact-controls[data-screen=mobile] .board-footer .footer-actions :is(button,#pause,#replay-recent,#room-toggle,#board-chat-toggle):not(.game-picker-list *){display:grid;place-items:center;box-sizing:border-box;flex:none;width:100%;min-width:0;max-width:none;height:44px;min-height:44px;margin:0;padding:5px 2px;border-radius:7px;border-color:transparent;touch-action:manipulation}
body.compact-controls[data-screen=mobile] .board-footer .footer-actions svg:not(.game-picker-list *){display:block;width:22px;height:22px;max-width:100%;flex:none}
body.compact-controls[data-screen=mobile] .board-footer .footer-actions #pause{border-color:var(--line)}
body.compact-controls[data-screen=mobile] .board-footer .footer-actions :is(button,#pause,#replay-recent,#room-toggle,#board-chat-toggle):not(.game-picker-list *):is([aria-pressed=true],[aria-expanded=true],.has-unread){border-color:var(--accent)}
body.compact-controls[data-screen=mobile] .footer-clocks{flex-direction:row;gap:6px}
body.compact-controls[data-screen=mobile].online-game:not(.microscope-active) .footer-transport .history-buttons{display:none}
body.compact-controls[data-screen=mobile].microscope-active .footer-transport .history-buttons{display:contents}
body.compact-controls[data-screen=mobile] .board-footer .footer-actions [hidden]{display:none!important}

/* Two full-width rows: five playback actions, then Last 5 and four panels. */
body.compact-controls[data-screen=mobile][data-landscape=true]{--landscape-footer:88px}
body.compact-controls[data-screen=mobile][data-landscape=true].online-game{--landscape-footer:80px}
body.compact-controls[data-screen=mobile][data-landscape=true].microscope-active.online-game{--landscape-footer:108px}
body.compact-controls[data-screen=mobile][data-landscape=true]>.playground>.board-footer{display:flex;grid-column:1;grid-row:2;width:auto;margin:0 5px 5px;align-self:stretch;justify-content:center;padding:4px;gap:4px}
/* Landscape Games geometry is owned by layout-refinements.css, beside the panels. */
body.compact-controls[data-screen=mobile][data-landscape=true] .game-picker-row{min-height:54px;gap:0}
body.compact-controls[data-screen=mobile][data-landscape=true] .game-picker-row .game-picker-select{padding:6px;gap:6px;min-height:54px;font-size:14px}
body.compact-controls[data-screen=mobile][data-landscape=true] .game-picker-row .game-detail{font-size:12px;line-height:1.4;gap:6px}
body.compact-controls[data-screen=mobile][data-landscape=true] .game-picker-row .game-picker-close{flex-basis:36px;width:36px;min-width:36px;min-height:44px}
body.compact-controls[data-screen=mobile][data-landscape=true] :is(.panel-rail-left .panel-header,#history-popover .history-panel>summary,#board-chat-dialog>header,.room-dialog-heading){padding-left:52px;min-height:44px}
body.compact-controls[data-screen=mobile][data-landscape=true] .workspace-bar>#app-update{position:absolute;left:50px;top:0;pointer-events:auto}
body.compact-controls[data-screen=mobile][data-landscape=true]>.playground>.workspace-bar>:is(#game-tabs,#add-tab){display:none!important}
body.compact-controls[data-screen=mobile][data-landscape=true] .footer-actions{grid-auto-flow:row;grid-template-columns:minmax(0,1fr);gap:4px}
body.compact-controls[data-screen=mobile][data-landscape=true] :is(.footer-transport,.footer-panels){display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);align-items:center;width:100%;gap:3px;margin:0;padding:0}
body.compact-controls[data-screen=mobile][data-landscape=true] .board-footer .footer-actions :is(button,#pause,#replay-recent,#room-toggle,#board-chat-toggle):not(.game-picker-list *){height:36px;min-height:36px}
body.compact-controls[data-screen=mobile][data-landscape=true].online-game:not(.microscope-active) .footer-transport{display:none}
body.compact-controls[data-screen=mobile][data-landscape=true].online-game .footer-main{gap:5px}
.compact-workspace-status:empty{display:none}
.compact-workspace-status:not(:empty){position:fixed;top:70px;left:50%;transform:translateX(-50%);width:max-content;max-width:calc(100vw - 24px);padding:9px 12px;background:var(--panel);border:1px solid var(--line);border-radius:9px;z-index:2200;font-size:12px}

/* A visible experiment state and a return action stay next to the board. */
#experiment-bar{position:absolute;bottom:10px;left:10px;max-width:calc(100% - 88px);display:flex;align-items:center;gap:5px;padding:4px 5px 4px 10px;color:var(--ink);background:color-mix(in srgb,var(--panel) 94%,transparent);border:1px solid var(--accent);border-radius:10px;z-index:115;box-sizing:border-box}
#experiment-bar[hidden]{display:none}
#experiment-bar>span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px;line-height:1.4}
#experiment-bar>button{position:relative;flex:0 0 28px;width:28px;min-width:28px;height:30px;min-height:30px;padding:3px;border-radius:6px;font-size:22px;line-height:1;color:var(--ink)}
#experiment-return.live-changed:after{content:'';position:absolute;right:1px;top:1px;width:6px;height:6px;border-radius:50%;background:var(--accent)}
/* The phone experiment strip sits beside the top tools and reserves its own
   space, so neither it nor the hive is pushed over the piece reserves. */
body.compact-controls[data-screen=mobile] .board-section>#experiment-bar{position:relative;inset:auto;flex:none;align-self:stretch;min-height:48px;max-width:none;margin:4px var(--experiment-toolbar-room,150px) 4px 6px;padding:2px 3px 2px 10px;gap:2px}
body.compact-controls[data-screen=mobile] .board-section>#experiment-bar>span{flex:1;font-size:12px;white-space:normal}
body.compact-controls[data-screen=mobile] .board-section>#experiment-bar>button{flex:0 0 40px;width:40px;min-width:40px;height:44px;min-height:44px}
body.compact-controls #microscope-toggle[aria-pressed=true]{color:var(--ink);border-color:var(--accent);background:color-mix(in srgb,var(--accent) 18%,var(--panel));box-shadow:inset 0 0 0 1px var(--accent)}
body.compact-controls[data-screen=desktop] #experiment-bar{bottom:18px;max-width:calc(100% - 24px)}
/* Normal play uses the short row. Experiments and replays reveal navigation. */
body.compact-controls .footer-main>.move-context{display:none!important}
body.compact-controls .footer-main:not(:has(.footer-clocks:not([hidden]))){display:none!important}
body.compact-controls[data-playback=false] .footer-transport .history-buttons{display:none!important}
body.compact-controls[data-playback=true] .footer-transport .history-buttons{display:flex}
body.compact-controls[data-screen=mobile][data-playback=true] .footer-transport .history-buttons{display:contents}
body.compact-controls[data-screen=mobile][data-landscape=true][data-playback=false] .footer-transport{display:none!important}
body.compact-controls[data-screen=mobile][data-landscape=true][data-playback=false]{--landscape-footer:48px}
body.compact-controls[data-screen=mobile][data-landscape=true][data-playback=true]{--landscape-footer:88px}
body.compact-controls[data-screen=mobile][data-landscape=true]:is([data-footer-clocks],.footer-clocks:not([hidden]))[data-playback=false]{--landscape-footer:68px}
body.compact-controls[data-screen=mobile][data-landscape=true]:is([data-footer-clocks],.footer-clocks:not([hidden]))[data-playback=true]{--landscape-footer:108px}
#chat-expand svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
/* One mobile Chat rule owns its size; it wins over legacy game-window sheet
   heights. Fullscreen fills the visible screen, including while typing. */
body[data-screen=mobile]>#board-chat-dialog.game-window[open][data-panel-presentation]{position:fixed!important;inset:auto!important;left:var(--chat-view-left,0px)!important;top:var(--chat-view-top,0px)!important;width:var(--chat-view-width,100vw)!important;height:var(--chat-view-height,100dvh)!important;min-width:0!important;max-width:none!important;min-height:0!important;max-height:none!important;flex:none!important;transform:none!important;margin:0!important;padding:0 env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);border:1px solid var(--line);border-radius:14px 14px 0 0;display:flex!important;flex-direction:column;z-index:4000!important;box-sizing:border-box;overflow:hidden;overscroll-behavior:contain;background:var(--panel);box-shadow:0 -4px 20px #0003}
body[data-screen=mobile]>#board-chat-dialog.game-window[open][data-panel-presentation=fullscreen]{border:0;border-radius:0;box-shadow:none;padding-top:env(safe-area-inset-top)}
body[data-screen=mobile]>#board-chat-dialog.game-window[open][data-panel-presentation]>.room-chat{flex:1 1 0;min-height:0;max-height:none;display:flex;flex-direction:column;overflow:hidden}
body[data-screen=mobile]>#board-chat-dialog.game-window[open][data-panel-presentation] #chat-messages{flex:1 1 0;height:auto;min-height:0;max-height:none;overflow:auto;overscroll-behavior:contain;padding:10px 12px}
body[data-screen=mobile]>#board-chat-dialog.game-window[open][data-panel-presentation] #chat-form{display:flex;flex:none;min-width:0;width:100%;box-sizing:border-box;gap:8px;margin:0;padding:8px 10px;border-top:1px solid var(--line);background:var(--panel)}
body[data-screen=mobile]>#board-chat-dialog.game-window[open][data-panel-presentation] #chat-text{flex:1;min-width:0;width:0;height:44px;min-height:44px;padding:9px 11px;font-size:16px;line-height:24px;box-sizing:border-box}
body[data-screen=mobile]>#board-chat-dialog.game-window[open][data-panel-presentation] #chat-send{flex:0 0 44px;width:44px;min-width:44px;height:44px;min-height:44px;padding:9px}
body[data-screen=mobile]>#board-chat-dialog.game-window[open][data-panel-presentation] .chat-message{font-size:14px;line-height:1.5}
body[data-screen=mobile]>#board-chat-dialog.game-window[open][data-panel-presentation] .chat-delivery-status{flex:none;margin:0;padding:0 10px 6px;font-size:12px;max-height:52px;overflow:auto}
body[data-screen=mobile]>#board-chat-dialog.game-window[open][data-panel-presentation] .chat-delivery-status:empty{display:none}
.opponent-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:12px 0}.opponent-stats>div{padding:10px 6px;background:color-mix(in srgb,var(--accent) 7%,var(--panel));border:1px solid var(--line);border-radius:8px;text-align:center}.opponent-stats dt{font-size:12px;color:var(--muted)}.opponent-stats dd{font-size:22px;margin:4px 0 0;font-variant-numeric:tabular-nums}.opponent-stats-note{font-size:12px;color:var(--muted)}

body[data-screen=mobile]>#board-chat-dialog.game-window[open][data-panel-presentation]>header{flex:none;min-height:54px;box-sizing:border-box;padding:5px 10px;gap:6px}
body[data-screen=mobile]>#board-chat-dialog.game-window[open][data-panel-presentation]>header h2{font-size:16px}
body[data-screen=mobile]>#board-chat-dialog.game-window[open][data-panel-presentation]>header button{flex:0 0 44px;width:44px;min-width:44px;height:44px;min-height:44px}
#microscope-toggle.queued-action{border-color:var(--accent);box-shadow:inset 0 -2px var(--accent)}
#app-update{display:inline-flex;align-items:center;justify-content:center;gap:6px;flex:none;min-height:34px;height:34px;padding:6px 9px;margin:0;border:1px solid var(--accent);border-radius:18px;font-size:12px;font-weight:600;line-height:1;white-space:nowrap;background:var(--panel);color:var(--ink);box-shadow:0 2px 8px #0002}
#app-update:before{content:'';width:15px;height:15px;flex:none;background:currentColor;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cg fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 7v5h-5M4 17v-5h5M5 8a7 7 0 0 1 12-3l3 4M4 15l3 4a7 7 0 0 0 12-3'/%3E%3C/g%3E%3C/svg%3E") center/contain no-repeat}
#app-update[aria-busy=true]{opacity:.85;cursor:progress}
#app-update-status{position:absolute;left:0;top:calc(100% + 6px);width:min(260px,calc(100vw - 24px));box-sizing:border-box;margin:0;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--panel);color:var(--ink);font-size:13px;line-height:1.4;z-index:2000;box-shadow:0 4px 16px #0003}
#app-update[hidden],#app-update-status[hidden]{display:none!important}

body[data-screen=mobile]:is([data-game-end],#game-end:not([hidden])) #mobile-game-result{display:none}

/* Desktop panel dock: a compact surface on the left, board tools on the right,
   and the reserves alone at the bottom. Both the dock and its panels share width. */
body.compact-controls[data-screen=desktop]{--drawer-width:clamp(300px,24vw,340px)}
body.compact-controls[data-screen=desktop].drawer-left-open{--left-drawer:var(--drawer-width)}
body.compact-controls[data-screen=desktop]>.playground{grid-template-columns:var(--left-drawer) minmax(0,1fr) 0px!important;grid-template-rows:auto minmax(0,1fr) auto!important;gap:8px;padding:8px}
body.compact-controls[data-screen=desktop]>.playground>.board-footer{position:relative;inset:auto;grid-column:1/-1;grid-row:1;width:var(--drawer-width);min-width:0;max-width:100%;min-height:54px;height:auto;align-self:start;justify-self:start;margin:0;padding:4px;display:flex;flex-direction:column;flex-wrap:nowrap!important;align-items:stretch;align-content:stretch;gap:0;border:1px solid var(--line);border-radius:12px;background:var(--panel);box-shadow:0 3px 12px #0002;z-index:130}
/* Use the same equal-width icon row as portrait mobile. */
body.compact-controls[data-screen=desktop] .footer-actions{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);grid-template-columns:44px;align-items:center;width:100%;gap:2px}
body.compact-controls[data-screen=desktop] :is(.footer-transport,.footer-panels),
body.compact-controls[data-screen=desktop] .footer-transport .history-buttons{display:contents}
body.compact-controls[data-screen=desktop][data-playback=false] .footer-transport .history-buttons,
body.compact-controls[data-screen=desktop].online-game:not(.microscope-active) .footer-transport .history-buttons{display:none}
body.compact-controls[data-screen=desktop] .board-footer .footer-actions :is(button,#pause,#replay-recent,#room-toggle,#board-chat-toggle):not(.game-picker-list *){display:grid;place-items:center;box-sizing:border-box;width:100%;min-width:0;max-width:none;height:44px;min-height:44px;flex:none;margin:0;padding:5px 2px;border:1px solid transparent;border-radius:7px;background:transparent;color:var(--muted);touch-action:manipulation}
body.compact-controls[data-screen=desktop] .board-footer .footer-actions svg:not(.game-picker-list *){display:block;width:22px;height:22px;max-width:100%;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
body.compact-controls[data-screen=desktop] .board-footer .footer-actions :is(button,#pause,#replay-recent,#room-toggle,#board-chat-toggle):not(.game-picker-list *):is([aria-pressed=true],[aria-expanded=true],.has-unread){color:var(--ink);background:color-mix(in srgb,var(--accent) 15%,var(--panel));border-color:var(--accent)}
body.compact-controls[data-screen=desktop] .board-footer .footer-actions #pause{border-color:var(--line)}
/* Only running match clocks require a second line. Turn ownership is also on the reserves. */
body.compact-controls[data-screen=desktop]>.playground>.board-footer>.footer-main{display:none!important}
body.compact-controls[data-screen=desktop].has-match-clock>.playground>.board-footer>.footer-main:has(.footer-clocks:not([hidden])){display:flex!important;order:2;width:100%;gap:8px;box-sizing:border-box;padding:4px 2px 0;margin-top:4px;border-top:1px solid var(--line)}
body.compact-controls[data-screen=desktop] .footer-main .online-match-status{font-size:14px;line-height:1.4}
body.compact-controls[data-screen=desktop]>.playground>.board-toolbar{position:relative;inset:auto;grid-column:1/-1;grid-row:1;width:auto;max-width:calc(100% - var(--drawer-width) - 16px);height:54px;min-height:54px;align-self:start;justify-self:end;margin:0;padding:5px 0;box-sizing:border-box;background:transparent;z-index:125}
/* Playback fits the reserve column below the stable Games and panel row. */
body.compact-controls[data-screen=desktop][data-playback=true] .footer-actions{grid-template-columns:44px minmax(0,1fr);grid-auto-flow:row;gap:4px 2px}
body.compact-controls[data-screen=desktop][data-playback=true] .footer-transport{display:block;grid-column:1/-1;grid-row:2;min-width:0;width:100%}
body.compact-controls[data-screen=desktop][data-playback=true] .footer-transport .history-buttons{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);gap:2px;width:100%}
body.compact-controls[data-screen=desktop][data-playback=true] .footer-actions>#mobile-game-select{grid-column:1;grid-row:1}
body.compact-controls[data-screen=desktop][data-playback=true] .footer-panels{display:grid;grid-column:2;grid-row:1;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);gap:2px;width:100%;min-width:0}
body.compact-controls[data-screen=desktop] .board-toolbar>.turn{display:none}
body.compact-controls[data-screen=desktop] .board-tools{display:flex;align-items:center;flex-wrap:nowrap;gap:4px;width:auto;min-width:0;margin:0}
body.compact-controls[data-screen=desktop] .board-tools>:is(button,.overlay-anchor){flex:0 0 44px;width:44px;min-width:44px;max-width:44px;height:44px;min-height:44px;padding:8px}
body.compact-controls[data-screen=desktop] .board-tools>.overlay-anchor{padding:0}
body.compact-controls[data-screen=desktop] .board-tools .control-picker>summary{width:44px;height:44px;min-height:44px;padding:8px}
body.compact-controls[data-screen=desktop]>.playground>.board-section{grid-column:1/-1;grid-row:2;position:relative;min-height:0}
body.compact-controls[data-screen=desktop]>.playground>.panel-rail-left{grid-column:1;grid-row:2;width:var(--drawer-width);max-width:var(--drawer-width);margin:0;padding:0}
body.compact-controls[data-screen=desktop] .panel-rail-left .drawer-content{padding:0;gap:8px}
body.compact-controls[data-screen=desktop][data-reserves=bottom]>.playground>#banks.reserve-dock{grid-column:1/-1;grid-row:3;justify-self:center;align-self:end;width:min(100%,1000px);margin:0;max-width:100%;min-width:0}
body.compact-controls[data-screen=desktop] .board-footer>.view-menu{display:none}
body.compact-controls[data-screen=desktop] .board-footer>#pass:not([hidden]){position:absolute;top:calc(100% + 6px);left:0;background:var(--panel);border:1px solid var(--accent);border-radius:8px;min-height:40px}
body.compact-controls[data-screen=desktop] .board-footer[hidden],body.compact-controls[data-screen=desktop] .playground>#banks[hidden]{display:none!important}

/* Reserve headers give their height back to the pieces. */
body.compact-controls[data-screen=desktop] #banks .player-card{min-height:26px;height:26px;padding:0 8px;gap:6px}
body.compact-controls[data-screen=desktop] #banks .reserve-controller{min-height:26px;height:26px;padding:0;font-size:13px;line-height:26px;flex:1;text-align:left}
body.compact-controls[data-screen=desktop] #banks .player-status{font-size:12px}
body.compact-controls[data-screen=desktop][data-reserves=bottom]>.playground>#banks.reserve-dock{width:min(100%,1120px)}
body.compact-controls[data-screen=desktop][data-reserves=bottom] #banks .tray>svg{height:84px}
body.compact-controls[data-screen=desktop][data-reserves=left] #banks.reserve-dock{display:grid;grid-template-columns:minmax(0,1fr);width:100%;gap:8px;margin:0}
body.compact-controls[data-screen=desktop][data-reserves=left] #banks.reserve-dock .tray>svg{height:auto;max-height:174px;aspect-ratio:358/200}
body.compact-controls[data-screen=desktop] #reserve-dock-toggle[data-position=left] svg{transform:rotate(90deg)}

/* The experiment belongs to the control surface, above the panel dock. */
body.compact-controls[data-screen=desktop] .board-footer>#experiment-bar{position:static;inset:auto;order:3;display:flex;width:100%;max-width:none;flex:none;margin:4px 0 0;padding:4px 2px 0 6px;border:0;border-top:1px solid var(--line);border-radius:0;background:transparent;box-shadow:none;z-index:auto}
body.compact-controls[data-screen=desktop] .board-footer>#experiment-bar>span{flex:1;font-size:13px}
body.compact-controls[data-screen=desktop] .board-footer>#experiment-bar[hidden]{display:none}
.reserve-size-help{font-size:13px;line-height:1.45;margin:8px 0 0;color:var(--muted)}
/* Larger own pieces use two rows; the opponent remains a slim, readable strip. */
body.compact-controls[data-screen=mobile]:not([data-landscape=true])[data-reserve-sizing=yours][data-reserve-focus=w] #white-reserve>svg,
body.compact-controls[data-screen=mobile]:not([data-landscape=true])[data-reserve-sizing=yours][data-reserve-focus=b] #black-reserve>svg{height:clamp(142px,43vw,184px)}
body.compact-controls[data-screen=mobile]:not([data-landscape=true])[data-reserve-sizing=yours][data-reserve-focus=w] #black-reserve>svg,
body.compact-controls[data-screen=mobile]:not([data-landscape=true])[data-reserve-sizing=yours][data-reserve-focus=b] #white-reserve>svg{height:44px}
body.compact-controls[data-screen=mobile][data-landscape=true][data-reserve-sizing=yours][data-reserve-focus=w] #banks>.bank-side:has(#white-reserve):not(.empty-reserve),
body.compact-controls[data-screen=mobile][data-landscape=true][data-reserve-sizing=yours][data-reserve-focus=b] #banks>.bank-side:has(#black-reserve):not(.empty-reserve){flex:2 1 0}
body.compact-controls[data-screen=mobile][data-landscape=true][data-reserve-sizing=yours][data-reserve-focus=w] #banks>.bank-side:has(#black-reserve):not(.empty-reserve),
body.compact-controls[data-screen=mobile][data-landscape=true][data-reserve-sizing=yours][data-reserve-focus=b] #banks>.bank-side:has(#white-reserve):not(.empty-reserve){flex:1 1 0}

/* Shared inset face for every latched board control; focus stays separate. */
body.compact-controls{--pressed-face:color-mix(in srgb,var(--ink) 18%,var(--panel));--pressed-rim:color-mix(in srgb,var(--ink) 76%,var(--line));--pressed-shadow:inset 0 2px 4px #0005,inset 0 0 0 1px color-mix(in srgb,var(--ink) 32%,transparent),0 1px 0 color-mix(in srgb,var(--ink) 22%,transparent)}
body.compact-controls[data-screen] .board-footer :is(.footer-panels,.footer-social,.footer-transport) :is(button,#reserve-dock-toggle,#replay-recent,#board-chat-toggle,#room-toggle):is([aria-pressed=true],[aria-expanded=true]),
body.compact-controls[data-screen] .board-tools :is(button,#microscope-toggle):is([aria-pressed=true],[aria-expanded=true]),
body.compact-controls[data-screen] .board-tools .control-picker[open]>summary,
body.compact-controls[data-screen] .workspace-menu[open]>summary,
body.compact-controls[data-screen] #mobile-game-select[open]>summary,
body.compact-controls[data-screen] .setting-chip[aria-pressed=true]{background:var(--pressed-face);border-color:var(--pressed-rim);color:var(--ink);box-shadow:var(--pressed-shadow)}
html body.compact-controls[data-screen] .board-tools .overlay-anchor>.overlay-strip .overlay-chip:has(input:checked){background:color-mix(in srgb,var(--overlay-ink,var(--ink)) 25%,var(--panel));border-color:color-mix(in srgb,var(--overlay-ink,var(--ink)) 80%,var(--ink));box-shadow:var(--pressed-shadow)}
body.compact-controls[data-screen] :is(.board-footer,.board-tools) :is(button,summary):focus:not(:focus-visible){outline:none}

body.compact-controls[data-screen=mobile][data-landscape=true] #mobile-game-select>summary{touch-action:manipulation;cursor:pointer;-webkit-tap-highlight-color:transparent}
body.compact-controls[data-screen=mobile][data-landscape=true] #mobile-game-select>summary:active{background:var(--pressed-face);border-color:var(--pressed-rim);box-shadow:var(--pressed-shadow)}

/* Pass 6 (W7): a short chat frame (a phone keyboard in landscape) keeps the
   header and composer compact so several messages stay readable. */
body[data-screen=mobile]>#board-chat-dialog.game-window.short-chat[open][data-panel-presentation]>header{min-height:42px;padding:1px 8px;gap:4px}
body[data-screen=mobile]>#board-chat-dialog.game-window.short-chat[open][data-panel-presentation]>header button{flex-basis:40px;width:40px;min-width:40px;height:40px;min-height:40px}
body[data-screen=mobile]>#board-chat-dialog.game-window.short-chat[open][data-panel-presentation] #chat-form{padding:4px 10px}
body[data-screen=mobile]>#board-chat-dialog.game-window.short-chat[open][data-panel-presentation] #chat-messages{padding:6px 12px}
/* The phone chat sheet lives outside the drawer; the emptied drawer must not show behind it. */
body[data-screen=mobile]:is([data-chat-panel],#board-chat-dialog[open][data-panel-presentation]) .panel-rail.drawer-open:not(:has(.drawer-content>:not([hidden]))){display:none!important}