/* Mobile navigation and single-day planning. Desktop remains a full weekly grid. */
.mobile-only,.mobile-nav,.mobile-month,.mobile-day-heading,.view-plan-link,.day-marker{display:none}
#mobile-tools .mobile-tools-group{padding:18px 0;border-top:1px solid var(--line)}
#mobile-tools .mobile-tools-group:first-of-type{border:0;padding-top:0}
#mobile-tools h3{font-size:15px;letter-spacing:-.4px;margin:0 0 6px}
#mobile-tools .mobile-tools-group>button{display:block;text-align:left;width:100%;padding:13px 15px;margin-top:9px;border-radius:16px;background:var(--paper);font-size:13px}
#mobile-tools p{margin:0 0 10px}
@media(max-width:820px), (max-height:500px) and (pointer:coarse){
 :root{--mobile-vh:100dvh}
 html,body{width:100%;height:var(--mobile-vh);overflow:hidden;overscroll-behavior:none}
 body{padding:0}
 header{height:52px;padding:0 16px;gap:12px;flex-shrink:0;background:var(--paper)}
 .logo{font-size:18px;letter-spacing:-1px}.logo:before{width:28px;height:28px;font-size:17px;margin-right:7px}
 header>#race-label,header>#profile-label,header>.palette-label,header>#palette,header>#settings{display:none}
 header>#mobile-more{display:grid;place-items:center;margin-left:auto;width:44px;height:44px;font-size:23px;letter-spacing:1px;border:0;background:transparent;color:var(--ink);padding:0}
 .app{display:block;min-height:0;height:calc(var(--mobile-vh) - 52px - 88px - env(safe-area-inset-bottom,0px));padding:0 8px;gap:0}
 .calendar-panel,.chat-panel{width:100%;height:100%;min-height:0;border-radius:26px;overflow:hidden;margin:0}
 body[data-mobile-screen=calendar] .chat-panel{display:none}
 body[data-mobile-screen=calendar] .calendar-panel{display:flex}
 body[data-mobile-screen=chat] .calendar-panel{display:none}
 body[data-mobile-screen=chat] .chat-panel{display:flex}
 .mobile-nav{position:fixed;z-index:20;left:12px;right:12px;top:calc(var(--mobile-vh) - 72px - env(safe-area-inset-bottom,0px));height:60px;border-radius:32px;background:#111215;color:#f8f8f3;display:grid;grid-template-columns:repeat(3,1fr);padding:5px;gap:5px;box-shadow:0 7px 25px #0002}
 .mobile-nav>button{position:relative;display:flex;align-items:center;justify-content:center;gap:7px;min-height:50px;padding:5px 9px;border:0;border-radius:28px;background:transparent;color:#d7d8d2;font-size:11px;font-weight:600}
 .mobile-nav svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
 .mobile-nav>button[aria-pressed=true]{background:#f5f5ee;color:#141510}
 body[data-palette=marshmallow] .mobile-nav>button[aria-pressed=true]{background:#b8f135;color:#20270f}
 .mobile-nav #mobile-plan-dot{position:absolute;right:12px;top:7px;width:6px;height:6px;border-radius:50%;background:#b8f135}
 .calendar-toolbar{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;padding:8px 12px 10px;gap:8px 10px;min-height:108px;border:0;flex-shrink:0}
 .calendar-toolbar .date-nav{grid-column:1/-1;display:flex;width:100%;min-width:0;flex-wrap:nowrap;gap:5px;margin:0}
 .calendar-toolbar .date-nav #previous{order:0}.calendar-toolbar .date-nav h3{order:1;flex:1;min-width:0;font-size:13px;letter-spacing:-.35px;text-align:center;white-space:nowrap;margin:0 1px}
 .calendar-toolbar .date-nav #next{order:2}.calendar-toolbar .date-nav>button{width:40px;height:40px;font-size:25px;flex-shrink:0}
 .calendar-toolbar .date-nav #today{display:none}
 .calendar-toolbar .week-picker-control{grid-column:1;justify-self:start;width:min(100%,195px);min-width:0}
 .calendar-toolbar .week-picker-control #week-picker{width:100%;min-width:0;max-width:none;min-height:44px;font-size:16px;font-weight:650;padding:10px 31px 10px 13px;line-height:1.3}
 .week-picker-control:after{right:13px;width:7px;height:7px}
 .calendar-toolbar .view-toggle{grid-column:2;align-self:center;justify-self:end;display:flex;margin:0;padding:3px;min-height:44px}
 .view-toggle button{font-size:12px;padding:9px 12px;min-height:38px}
 .calendar-toolbar>#connect,.calendar-toolbar>#demo,.calendar-toolbar>#refresh,.calendar-toolbar>#export,.calendar-toolbar>#week-summary{display:none!important}
 .calendar-meta{padding:0 15px 8px;min-height:20px;justify-content:flex-start;gap:5px}
 .calendar-meta #meeting-source{font-size:9px;line-height:1.5}.calendar-meta #calendar-footnote{display:none}
 .calendar-body{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;scroll-behavior:smooth}
 .week-calendar{min-width:0;width:100%;min-height:100%;display:block}
 .week-head{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:2px;padding:3px 10px 10px;position:sticky;top:0;z-index:5;background:var(--surface)}
 .week-head>div{padding:0;border:0;display:block;min-width:0}
 .week-head .date-pill{width:100%;min-width:0;min-height:70px;border:0;border-radius:25px;padding:9px 0 7px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;background:transparent;color:var(--ink)}
 .date-pill>span{font-size:10px;color:var(--muted);line-height:1.3}.date-pill>strong{font-size:21px;letter-spacing:-.6px;font-weight:600;line-height:1.1}
 .day-marker{display:block;width:4px;height:4px;border-radius:50%;background:transparent}
 .day-marker.has-run{background:var(--run-line,var(--muted))}
 .week-head .date-pill[aria-pressed=true]{background:var(--ink);color:var(--surface)}
 .week-head .date-pill[aria-pressed=true]>span,.week-head .date-pill[aria-pressed=true]>strong{color:inherit}
 .week-head .date-pill[aria-pressed=true] .day-marker.has-run{background:currentColor}
 body[data-palette=marshmallow] .week-head .date-pill[aria-pressed=true]{background:#b8f135;color:#20270f}
 .week-head>div>small,.week-head .busy-label{display:none}
 .week-head .today:not(:has(.date-pill[aria-pressed=true])) .date-pill{box-shadow:inset 0 0 0 1px var(--line);background:transparent;color:var(--ink)}
 .agenda-grid{display:block;min-height:0;width:100%;padding:0 12px 14px;background:transparent}
 .agenda-day{display:none;padding:0;border:0;min-width:0;background:transparent}
 .agenda-day.mobile-selected{display:block}
 .mobile-day-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 2px 17px}
 .mobile-day-heading h2{font-size:21px;letter-spacing:-.8px;font-weight:600;line-height:1.3;margin:0;color:var(--ink)}
 .mobile-day-heading h2>span{display:block;font-size:11px;font-weight:400;letter-spacing:0;color:var(--muted);margin-top:5px}
 .mobile-day-heading p{font-size:10px;line-height:1.5;color:var(--muted);margin:7px 0 0}
 .mobile-day-heading>button{min-height:44px;border:0;border-radius:25px;background:var(--paper);padding:9px 13px;white-space:nowrap;font-size:11px}
 .run-card{padding:21px;border-radius:26px;margin-bottom:13px}
 .run-card-top{min-height:29px}.run-time{font-size:11px;padding:6px 10px}
 .run-card>strong{font-size:28px;max-width:none;letter-spacing:-1.1px;margin:19px 0 18px}
 .run-numbers{margin-bottom:16px}.run-numbers>b{font-size:42px;letter-spacing:-2px}.run-numbers small{font-size:14px}.run-numbers>span{font-size:13px}
 .run-card .effort{font-size:12px;line-height:1.7;padding-bottom:14px}
 .workout-bars{height:82px}.workout-axis{font-size:9px;margin-top:6px}.workout-summary{font-size:10px;gap:4px 7px;line-height:1.8;margin-top:10px}
 .card-footer{font-size:10px;padding-top:13px}.card-footer>span:last-child{width:28px;height:28px;font-size:16px}
 .rest-card{padding:22px;min-height:126px;border-radius:25px}.rest-card span{font-size:9px}.rest-card strong{font-size:24px;margin-top:14px}.rest-card p{font-size:12px}
 .fuel-card,.fuel-compact{padding:18px 20px;border-radius:24px;margin-top:13px;margin-bottom:0}
 .fuel-compact .fuel-kcal{font-size:27px;letter-spacing:-1px}.fuel-compact .fuel-estimate{font-size:10px;margin-top:7px}
 .fuel-card .fuel-strategy{font-size:12px;line-height:1.8;margin:12px 0 9px}
 .fuel-expansion{padding-top:0}.fuel-expansion>summary{min-height:44px;font-size:11px}.fuel-toggle-icon{font-size:21px}
 .fuel-card h4{font-size:13px}.fuel-macros{font-size:11px;gap:7px}.fuel-macros b{font-size:13px}.fuel-card p{font-size:12px;line-height:1.8}.fuel-during{font-size:11px;padding:12px}
 .fuel-expanded-content>small{font-size:9px}.fuel-method,.fuel-profile-link{font-size:11px;min-height:44px;padding:10px 14px}.fuel-empty>strong{font-size:18px}
 .meeting-card{padding:17px 19px;border-radius:21px;margin-bottom:12px}.meeting-card small{font-size:10px;margin-bottom:8px}.meeting-card strong{font-size:13px;line-height:1.7}
 .change-banner{margin:0 12px 8px;padding:8px 11px;font-size:10px;gap:10px;flex-shrink:0}.change-banner button{min-height:36px;min-width:52px;font-size:11px}
 .desktop-month{display:none}.mobile-month{display:block;padding:0 12px 15px}
 .mobile-month-weekdays{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));padding:9px 0 6px;gap:2px}.mobile-month-weekdays>span{text-align:center;font-size:10px;color:var(--muted)}
 .mobile-month-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:3px 2px;padding-bottom:17px;border-bottom:1px solid var(--line)}
 .mobile-month-date{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;min-width:0;min-height:44px;padding:7px 0 4px;background:transparent;color:var(--ink);border:0;border-radius:16px;font-size:13px}
 .mobile-month-date.outside{opacity:.4}.mobile-month-date:disabled{opacity:.2}.mobile-month-date[aria-pressed=true]{background:var(--ink);color:var(--surface)}
 body[data-palette=marshmallow] .mobile-month-date[aria-pressed=true]{background:#b8f135;color:#20270f}.mobile-month-date[aria-pressed=true] .day-marker.has-run{background:currentColor}
 .mobile-month-agenda{padding-top:7px}
 .chat-panel{border:0!important;box-shadow:none}
 .chat-panel .coach-heading{height:56px;padding:0 17px;gap:10px;flex-shrink:0}.chat-panel .coach-heading h1{font-size:19px;margin:0}.chat-panel .coach-heading h1:before{width:7px;height:7px}
 .chat-panel .coach-heading #profile{display:none}.chat-panel #mobile-show-plan{display:block;margin-left:auto;min-height:40px;padding:7px 12px;border:0;border-radius:23px;background:#f0f1ec;color:#30372a;font-size:11px}
 .chat-panel .messages{padding:17px 16px 12px;flex:1;overflow-y:auto;min-height:0;overscroll-behavior:contain}
 .chat-panel .message{font-size:13px;line-height:1.8;margin-bottom:20px}.chat-panel .message .speaker{font-size:8px;letter-spacing:.7px;margin-bottom:6px}
 .chat-panel .message.bot p,.chat-panel .message.change p{padding:14px 15px;border-radius:19px}.chat-panel .message.user{padding:12px 15px;max-width:95%;margin-left:auto}
 .view-plan-link{display:inline-flex;align-items:center;min-height:40px;margin:8px 0 0;border:0;border-radius:22px;background:#171914;color:#fff;font-size:11px;padding:8px 13px}
 .chat-panel .chat-bottom{padding:7px 12px 12px;flex-shrink:0}.chat-panel .suggestions{display:flex;flex-wrap:nowrap;overflow-x:auto;gap:6px;margin-bottom:9px;padding-bottom:2px;scrollbar-width:none}.chat-panel .suggestions::-webkit-scrollbar{display:none}
 body[data-palette] .chat-panel .suggestions button{min-height:38px;font-size:10px;padding:8px 11px;flex-shrink:0;white-space:nowrap}
 .chat-panel #chat-form{border-radius:22px;padding:11px 13px}.chat-panel textarea{font-size:16px;min-height:42px;max-height:90px;line-height:1.55;resize:none}
 .chat-panel .composer-footer{margin-top:4px;gap:8px}.chat-panel .composer-footer span{font-size:9px;line-height:1.5;max-width:none}
 .chat-panel .composer-footer button{width:44px;height:44px;font-size:24px;flex-shrink:0}.chat-panel .prototype-note{font-size:8px;line-height:1.4;margin:7px 3px 0}
 dialog{position:fixed;inset:auto 0 0;margin:0;width:100%;max-width:none;max-height:calc(var(--mobile-vh) - 12px);border-radius:28px 28px 0 0;padding:27px 22px calc(22px + env(safe-area-inset-bottom,0px));overflow-y:auto;overscroll-behavior:contain}
 dialog::backdrop{backdrop-filter:blur(5px)}dialog h2{font-size:27px;letter-spacing:-1px;padding-right:30px;margin-top:10px}
 dialog .close-dialog{width:44px;height:44px;right:12px;top:12px;min-height:44px;font-size:26px}
 dialog label{font-size:12px;margin-top:17px}dialog input,dialog select{font-size:16px;min-height:48px;padding:11px 13px;border-radius:15px;max-width:100%}
 dialog p{font-size:12px;line-height:1.8}.small-copy{font-size:11px!important}.modal-brand{font-size:17px;margin-bottom:18px}
 .primary{min-height:48px;font-size:13px;border-radius:27px;padding:13px 17px}.text-button{min-height:44px;font-size:11px}
 .detail-facts{gap:7px}.detail-facts>div{padding:16px 11px}.detail-facts strong{font-size:22px}.detail-facts small{font-size:8px!important}
 #run-detail .workout-bars{height:110px}#run-detail .workout-summary{font-size:11px}.workout-instructions>summary{min-height:44px;display:flex;align-items:center;font-size:12px}
 #run-detail li{font-size:12px;line-height:1.8}#discuss-run{position:sticky;bottom:0;box-shadow:0 -8px 18px var(--surface)}
 #fuel-dialog{width:100%}#fuel-detail p{font-size:12px;line-height:1.85}.fuel-sources a{display:flex;align-items:center;min-height:44px;font-size:11px}
 #mobile-tools .mobile-tools-group>button{min-height:48px;font-size:13px}#mobile-tools select{font-size:16px}
 .profile-nutrition h3{font-size:18px}.profile-nutrition p{font-size:10px;line-height:1.8}.profile-nutrition label>span{font-size:10px}
}
@media(max-width:360px){
 header{padding:0 12px}.logo{font-size:17px}.calendar-toolbar{padding-left:9px;padding-right:9px;gap:6px}.calendar-toolbar .date-nav h3{font-size:12px}
 .calendar-toolbar .week-picker-control{width:165px}.calendar-toolbar .week-picker-control #week-picker{padding-left:11px;font-size:16px}.view-toggle button{padding-left:9px;padding-right:9px}
 .week-head{padding-left:7px;padding-right:7px;gap:1px}.date-pill>span{font-size:9px}.date-pill>strong{font-size:19px}.week-head .date-pill{min-height:66px}
 .mobile-nav{left:9px;right:9px}.mobile-nav>button{gap:5px;font-size:10px}.mobile-nav svg{width:18px;height:18px}.run-card{padding:18px}.mobile-day-heading h2{font-size:20px}
}
@media(min-width:821px){.desktop-month{min-height:100%}.week-head button.date-pill{cursor:default}.date-pill>.day-marker{display:none}}
@media(max-width:820px), (max-height:500px) and (pointer:coarse){body.mobile-keyboard .mobile-nav{display:none}body.mobile-keyboard .app{height:calc(var(--mobile-vh) - 60px)}body.mobile-keyboard .chat-panel .suggestions,body.mobile-keyboard .chat-panel .prototype-note{display:none}}
@media(max-width:360px){.calendar-toolbar .week-picker-control{width:min(100%,165px)}}

@media(max-width:820px), (max-height:500px) and (pointer:coarse){
 header{height:calc(52px + env(safe-area-inset-top,0px));padding-top:env(safe-area-inset-top,0px);padding-left:calc(16px + env(safe-area-inset-left,0px));padding-right:calc(16px + env(safe-area-inset-right,0px))}
 .app{height:calc(var(--mobile-vh) - 52px - env(safe-area-inset-top,0px) - 88px - env(safe-area-inset-bottom,0px));padding-left:calc(8px + env(safe-area-inset-left,0px));padding-right:calc(8px + env(safe-area-inset-right,0px))}
 .mobile-nav{left:calc(12px + env(safe-area-inset-left,0px));right:calc(12px + env(safe-area-inset-right,0px))}
 body.mobile-keyboard .app{height:calc(var(--mobile-vh) - 60px - env(safe-area-inset-top,0px))}
 dialog{max-height:calc(var(--mobile-vh) - 12px - env(safe-area-inset-top,0px))}
 .form-columns{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.form-columns>div{min-width:0}
}
@media(max-width:820px), (max-height:500px) and (pointer:coarse){
 .run-card:not(.race){display:grid;grid-template-columns:minmax(0,1fr) auto;column-gap:12px;padding:19px}
 .run-card:not(.race)>.run-card-top{grid-column:1/-1}
 .run-card:not(.race)>strong{grid-column:1;grid-row:2;align-self:center;margin:15px 0;font-size:26px;line-height:1.2}
 .run-card:not(.race)>.run-numbers{grid-column:2;grid-row:2;align-self:center;display:flex;flex-direction:column;align-items:flex-end;gap:6px;margin:15px 0}
 .run-card .run-numbers>b{font-size:37px;white-space:nowrap}.run-card .run-numbers>span{font-size:11px}
 .run-card:not(.race)>.effort,.run-card:not(.race)>.workout-visual,.run-card:not(.race)>.card-footer{grid-column:1/-1}
 .run-card .workout-bars{height:65px}.run-card .workout-summary{font-size:10px}.run-card .card-footer{margin-top:10px;padding-top:10px}
 .mobile-day-heading{padding-top:8px;padding-bottom:15px}.mobile-day-heading h2>span{font-size:11px;display:inline;margin-left:7px}
}