@import"https://fonts.googleapis.com/css2?family=Source+Code+Pro:wght@300;400;500&display=swap";:root{color:#252525;background:#f6f6f4;font-family:Source Code Pro,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-weight:300;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;--page: #f6f6f4;--surface: #ffffff;--surface-soft: #fafaf8;--surface-muted: #eeeeeb;--surface-raised: #fdfdfb;--border: #deded9;--border-strong: #c6c6bf;--text: #252525;--muted: #74746e;--muted-strong: #55554f;--accent: #2d2d2a;--accent-soft: #e8e8e2;--success: #16805a;--danger: #a33a32;--warning: #9a6a1f;--table-head: #f4f4f1;--table-filter: #fbfbf8;--selected: #ecece7;--focus-ring: rgba(45, 45, 42, .08);--shadow: 0 18px 42px rgba(30, 31, 28, .07);color-scheme:light}:root[data-theme=dark]{color:#d8dedf;background:#14191b;--page: #14191b;--surface: #1b2225;--surface-soft: #20292d;--surface-muted: #273237;--surface-raised: #222b30;--border: #344045;--border-strong: #4a585f;--text: #d8dedf;--muted: #94a0a4;--muted-strong: #b3bdc0;--accent: #d8dedf;--accent-soft: #2b363b;--success: #75c6a2;--danger: #e08b82;--warning: #d0ae6a;--table-head: #20282c;--table-filter: #1d2529;--selected: #2c363a;--focus-ring: rgba(216, 222, 223, .12);--shadow: 0 18px 42px rgba(0, 0, 0, .26);color-scheme:dark}*{box-sizing:border-box}body{margin:0;color:var(--text)!important;background:linear-gradient(180deg,color-mix(in srgb,var(--surface) 72%,transparent),#f6f6f400 260px),var(--page)}:root[data-theme=dark] .app-shell,:root[data-theme=dark] .topbar,:root[data-theme=dark] .control-band,:root[data-theme=dark] .ui-card,:root[data-theme=dark] .table-surface,:root[data-theme=dark] .detail-surface,:root[data-theme=dark] .account-panel,:root[data-theme=dark] .admin-simple-panel,:root[data-theme=dark] .admin-tabs,:root[data-theme=dark] .builder-block-card,:root[data-theme=dark] .builder-step-card,:root[data-theme=dark] button,:root[data-theme=dark] input,:root[data-theme=dark] select,:root[data-theme=dark] textarea,:root[data-theme=dark] td,:root[data-theme=dark] th{color:var(--text)}:root[data-theme=dark] .eyebrow,:root[data-theme=dark] .control-field,:root[data-theme=dark] .admin-status,:root[data-theme=dark] .step-kicker,:root[data-theme=dark] .metric span,:root[data-theme=dark] .date-pill,:root[data-theme=dark] .table-count,:root[data-theme=dark] .builder-block-header label,:root[data-theme=dark] .builder-step-fields label{color:var(--muted)}html,body,#root{min-height:100%;background:var(--page);overflow-x:hidden}button,input,select,textarea{font:inherit}button{color:inherit}input,select,textarea{width:100%;min-height:34px;color:var(--text);border:1px solid var(--border);border-radius:6px;background:var(--surface);padding:7px 9px;outline:none}textarea{min-height:76px;resize:vertical;line-height:1.45}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--focus-ring)}h1,h2,h3,p{margin-top:0}h1,h2,h3,strong,b{font-weight:400}.app-shell{min-height:100vh;max-width:1240px;margin:0 auto;padding:18px 16px 40px;overflow-x:hidden}.topbar,.control-band,.ui-card__header,.account,.metrics,.table-toolbar,.admin-actions,.admin-tabs,.surface-toolbar,.toolbar-actions,.tag-list,.media-kind{display:flex;align-items:center}.topbar{display:block;margin-bottom:14px;min-width:0}.topbar-main{display:flex;align-items:center;justify-content:space-between;gap:16px;min-width:0}.topbar h1{margin:0;font-size:1.25rem;letter-spacing:0}.eyebrow{margin:0 0 4px;color:var(--muted);font-size:.68rem;font-weight:300;letter-spacing:0;text-transform:uppercase}.account{gap:8px;color:var(--muted);font-size:.78rem;max-width:100%;min-width:0;justify-content:flex-end;flex-wrap:wrap}.account-button{display:inline-flex;align-items:center;gap:8px;min-height:38px;padding:2px 8px 2px 2px;border:1px solid var(--border);border-radius:999px;background:var(--surface);cursor:pointer;min-width:0;max-width:260px}.account-button .MuiAvatar-root{width:34px!important;height:34px!important;flex:0 0 34px;aspect-ratio:1 / 1;overflow:hidden;border-radius:50%!important}.account-button span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.topbar-analytics{width:100%;margin-top:14px}.admin-analytics-widget{padding:14px;border:1px solid var(--border);border-radius:12px;background:var(--surface);box-shadow:var(--shadow)}.admin-analytics-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}.admin-analytics-title,.admin-analytics-subtitle{display:block}.admin-analytics-title{font-size:.88rem;color:var(--text)}.admin-analytics-subtitle{margin-top:3px;color:var(--muted);font-size:.68rem}.admin-analytics-days{display:grid;grid-template-columns:auto 72px;align-items:center;gap:8px;color:var(--muted);font-size:.72rem}.admin-analytics-days input{min-height:30px;padding:5px 7px}.admin-analytics-metrics{display:grid;grid-template-columns:repeat(4,minmax(100px,1fr));gap:10px;margin-bottom:10px}.admin-analytics-metrics div{padding:10px;border:1px solid var(--border);border-radius:10px;background:var(--surface-soft)}.admin-analytics-metrics span,.admin-analytics-metrics strong{display:block}.admin-analytics-metrics span{color:var(--muted);font-size:.68rem}.admin-analytics-metrics strong{margin-top:6px;font-size:1.25rem;font-weight:400}.admin-analytics-chart{height:172px;min-width:0}.admin-analytics-error{margin:0;color:var(--danger);font-size:.76rem}.icon-text-button{min-height:34px;display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:0 10px;color:var(--text);border:1px solid var(--border);border-radius:999px;background:var(--surface);cursor:pointer}.signin,.ui-button{min-height:34px;display:inline-flex;align-items:center;justify-content:center;gap:7px;border-radius:6px;text-decoration:none;cursor:pointer}.signin{padding:0 11px;color:var(--text);border:1px solid var(--border);background:var(--surface)}.control-band{align-items:flex-end;gap:10px;flex-wrap:wrap;padding:10px;margin-bottom:14px;background:var(--surface);border:1px solid var(--border);border-radius:8px;box-shadow:0 1px #fffc}.today-button{height:42px;min-height:42px;align-self:flex-end;padding-inline:14px}.control-field{min-width:150px;display:grid;gap:4px;color:var(--muted);font-size:.72rem}.control-field select{height:42px;min-height:42px;font-size:.82rem}.ui-button{width:auto;border:1px solid transparent;padding:0 11px;font-weight:300;white-space:nowrap}.ui-button--primary{color:var(--page);background:var(--accent)}:root[data-theme=dark] .ui-button--primary{color:var(--page)}.ui-button--secondary{color:var(--text);background:var(--surface);border-color:var(--border)}.ui-button--ghost{color:var(--muted-strong);background:transparent;border-color:transparent}.ui-button:hover,.signin:hover,.account-button:hover,.icon-text-button:hover{border-color:var(--border-strong)}.ui-card,.table-surface,.detail-surface,.account-panel,.admin-simple-panel{background:var(--surface);border:1px solid var(--border);border-radius:8px;box-shadow:var(--shadow)}.ui-card__header{justify-content:space-between;gap:12px;padding:14px 14px 8px}.ui-card__content{padding:0 14px 14px}.session-summary,.admin-panel,.admin-workspace,.plan-view,.builder-layout,.account-panel{display:grid;gap:14px}.session-summary{margin-bottom:14px}.metrics{gap:8px;flex-wrap:wrap}.metric,.date-pill,.table-count{border:1px solid var(--border);border-radius:7px;background:var(--surface-soft)}.metric{min-width:116px;padding:9px 11px}.metric span{display:block;color:var(--muted);font-size:.7rem}.metric strong{display:block;margin-top:2px;font-size:.96rem}.date-pill,.table-count{padding:6px 9px;color:var(--muted);font-size:.74rem}.step-timeline{display:grid;gap:12px;margin-top:14px}.step-block-group{position:relative;display:grid;gap:0;padding:22px 14px 10px;border:1px solid var(--border);border-radius:12px;background:color-mix(in srgb,var(--surface) 72%,transparent)}.block-label{position:absolute;top:-10px;left:14px;padding:2px 8px;color:var(--muted-strong);background:var(--page);border:1px solid var(--border);border-radius:999px;font-size:.68rem}.block-note-list{display:grid;gap:6px;margin:0 0 12px 52px}.block-note-list p{margin:0;padding:8px 10px;color:var(--muted-strong);border:1px solid var(--border);border-radius:7px;background:var(--surface-soft);font-size:.78rem;line-height:1.45}.step-row{position:relative;display:grid;grid-template-columns:38px minmax(0,1fr) auto;gap:14px;min-height:78px;cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}.step-row.locked{cursor:default}.step-row:not(:last-child):before{content:"";position:absolute;left:18px;top:30px;bottom:4px;border-left:1px solid var(--border)}.step-marker{position:relative;z-index:1;display:flex;justify-content:center}.step-marker span{width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center;color:var(--text);border:1px solid var(--border-strong);border-radius:50%;font-size:.82rem;background:var(--surface)}.step-body{padding-bottom:18px}.step-kicker{margin:0 0 4px;color:var(--muted);font-size:.74rem}.step-body h2{margin:0 0 8px;color:var(--text);font-size:.96rem;line-height:1.28}.step-row.completed .step-kicker,.step-row.completed .step-body h2,.step-row.completed .step-description{color:var(--muted);text-decoration:line-through;text-decoration-thickness:1px}.route-log-panel{display:grid;gap:12px;margin:14px 0 0;padding:14px;border:1px solid var(--border);border-radius:8px;background:var(--surface)}.route-log-panel.locked{grid-template-columns:minmax(0,1fr) auto;align-items:center}.route-log-panel p{margin:0;color:var(--muted-strong)}.route-log-form{display:grid;grid-template-columns:1.2fr repeat(3,minmax(84px,.8fr)) auto auto auto;gap:8px;align-items:end}.route-log-form label{display:grid;gap:5px;color:var(--muted);font-size:.72rem}.route-log-form select,.route-log-form input,.route-chart-panel select{min-height:38px;padding:0 10px;color:var(--text);border:1px solid var(--border);border-radius:7px;background:var(--surface-soft)}.route-chip-row{display:flex;flex-wrap:wrap;gap:8px}.route-chip-row button{min-height:34px;display:inline-flex;align-items:center;gap:8px;padding:0 10px;color:var(--text);border:1px solid var(--border);border-radius:999px;background:var(--surface-soft)}.route-chip-row button.active{border-color:var(--accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--accent) 18%,transparent)}.route-chip-row strong{min-width:22px;height:22px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:var(--surface-muted)}.timer-launch{width:34px;height:34px;align-self:start;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border);border-radius:50%;color:var(--text);background:var(--surface-soft);cursor:pointer}.step-description{margin:0;color:var(--text);font-size:.92rem;line-height:1.52;white-space:pre-wrap}.step-media{display:grid;gap:10px;margin-top:12px;max-width:480px}.advanced-player{position:relative;width:100%;overflow:hidden;border-radius:8px;background:#1f1f1d}.advanced-player video{display:block;width:100%;height:100%;object-fit:contain;background:#1f1f1d}.advanced-player--lazy{position:absolute;inset:0;z-index:100;width:100%;height:100%;min-width:0;box-sizing:border-box;border:1px solid rgba(255,255,255,.12);color:#f7f7f2;display:grid;place-items:center;gap:10px;padding:18px;cursor:pointer;text-align:center}.advanced-player--lazy:hover,.advanced-player--lazy:focus-visible{background:#292925}.advanced-player-lazy-icon{width:56px;height:56px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:#ffffff24}.advanced-player-lazy-text{display:grid;gap:4px;max-width:100%}.advanced-player-lazy-text strong,.advanced-player-lazy-text small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.advanced-player-lazy-text strong{font-size:.86rem;font-weight:400}.advanced-player-lazy-text small{color:#ffffffad;font-size:.72rem}.advanced-player--portrait{width:min(100%,420px);margin-inline:auto}.advanced-player[data-fullscreen],.advanced-player:fullscreen{width:100vw!important;height:100dvh!important;max-width:none!important;max-height:none!important;border-radius:0;aspect-ratio:auto!important}.advanced-player[data-fullscreen]{position:fixed;inset:0;z-index:1000}.advanced-player[data-fullscreen] media-provider,.advanced-player[data-fullscreen] video,.advanced-player:fullscreen media-provider,.advanced-player:fullscreen video{width:100%!important;height:100%!important;object-fit:contain!important}.table-toolbar,.surface-toolbar{justify-content:space-between;gap:12px;padding:12px;border:1px solid var(--border);border-radius:8px;background:var(--surface)}.surface-toolbar{border:0;border-bottom:1px solid var(--border);border-radius:8px 8px 0 0}.surface-toolbar.compact{padding:10px 12px}.table-toolbar h2,.surface-toolbar h2{margin:0;font-size:.98rem}.toolbar-actions{gap:8px;flex-wrap:wrap}.search-field{width:min(320px,100%);display:flex;align-items:center;gap:7px;min-height:34px;padding:0 8px;border:1px solid var(--border);border-radius:6px;background:var(--surface);color:var(--muted)}.search-field input{min-height:30px;padding:0;border:0;box-shadow:none}.data-table-frame{min-height:0;overflow:auto;border:1px solid var(--border);border-radius:8px;background:var(--surface)}.table-surface .data-table-frame,.detail-surface .data-table-frame{border-width:1px 0 0;border-radius:0 0 8px 8px}.data-table-frame.small{max-height:280px}.plan-table{width:100%;min-width:860px;border-collapse:separate;border-spacing:0;font-size:.76rem}.plan-table th,.plan-table td{border-bottom:1px solid var(--border);padding:8px 10px;text-align:left;vertical-align:top}.plan-table th{position:sticky;top:0;z-index:2;color:var(--muted-strong);background:var(--table-head);font-weight:400}.plan-table tbody tr:hover{background:var(--surface-soft)}.weekly-plan-table th{position:sticky;top:0}.weekly-plan-table td:first-child,.weekly-plan-table td:nth-child(2){white-space:nowrap}.week-plan-cards{display:grid;gap:12px}.week-plan-card{min-width:0;display:grid;gap:12px;padding:14px;border:1px solid var(--border);border-radius:8px;background:var(--surface);box-shadow:var(--shadow)}.week-plan-card.empty{color:var(--muted-strong)}.week-plan-card__header{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.week-plan-card__header h3{margin:0;font-size:.98rem;line-height:1.35}.week-plan-card__meta{display:flex;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:.72rem}.week-plan-card__meta span{padding:4px 7px;border:1px solid var(--border);border-radius:999px;background:var(--surface-soft)}.week-plan-blocks{display:grid;gap:10px}.week-plan-block{position:relative;min-width:0;display:grid;gap:8px;padding:22px 12px 12px;border:1px solid var(--border);border-radius:12px;background:color-mix(in srgb,var(--surface) 76%,transparent)}.week-plan-block__title{position:absolute;top:-10px;left:12px;padding:2px 8px;color:var(--muted-strong);border:1px solid var(--border);border-radius:999px;background:var(--page);font-size:.66rem}.week-plan-note{margin:0;padding:7px 8px;color:var(--muted-strong);border:1px solid var(--border);border-radius:7px;background:var(--surface);font-size:.72rem;line-height:1.45;white-space:pre-wrap}.week-plan-steps{display:grid;gap:7px}.week-plan-step{display:grid;grid-template-columns:26px minmax(0,1fr);gap:8px;align-items:start;padding:9px;border:1px solid var(--border);border-radius:8px;background:var(--surface)}.week-plan-step>span{width:24px;height:24px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border-strong);border-radius:50%;color:var(--muted-strong);font-size:.72rem}.week-plan-step strong{display:block;margin-bottom:4px;font-size:.82rem;line-height:1.35}.week-plan-step p{margin:0;color:var(--muted-strong);font-size:.74rem;line-height:1.42;white-space:pre-wrap}.general-view,.general-block-list,.general-item-list,.general-builder,.general-builder-create{display:grid;gap:12px}.general-block-card{min-width:0;overflow:hidden;border:1px solid var(--border);border-radius:12px;background:var(--surface);box-shadow:var(--shadow)}.general-block-card summary{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center;padding:14px;cursor:pointer;list-style:none}.general-block-card summary::-webkit-details-marker{display:none}.general-block-card summary span{color:var(--text);font-size:1rem;line-height:1.35}.general-block-card summary strong{padding:4px 8px;color:var(--muted-strong);border:1px solid var(--border);border-radius:999px;background:var(--surface-soft);font-size:.68rem;font-weight:400}.general-block-description{margin:-3px 14px 12px;color:var(--muted-strong);font-size:.82rem;line-height:1.52;white-space:pre-wrap}.general-item-list{padding:0 14px 14px}.general-item-card{position:relative;display:grid;grid-template-columns:38px minmax(0,1fr) auto;gap:14px;padding:12px;border:1px solid var(--border);border-radius:10px;background:color-mix(in srgb,var(--surface) 76%,transparent)}.general-item-body{min-width:0}.general-item-body h3{margin:0 0 8px;font-size:.96rem;line-height:1.35}.general-item-body p{margin:0;color:var(--text);font-size:.88rem;line-height:1.5;white-space:pre-wrap}.general-item-description{display:grid;gap:8px}.general-item-details{display:grid;gap:6px}.general-item-details summary{width:max-content;cursor:pointer;color:var(--muted-strong);font-size:.76rem;line-height:1.3;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.general-item-details p{color:var(--muted-strong)}.general-media{max-width:620px}.general-builder-create{grid-template-columns:minmax(180px,.8fr) minmax(260px,1.2fr) auto auto;align-items:center;padding:12px;border:1px solid var(--border);border-radius:8px;background:var(--surface)}.general-builder-create textarea{min-height:42px}.general-admin-block>textarea{width:100%;min-height:72px}.general-builder-item .timer-param-grid{margin-top:8px}.plan-note-row td{color:var(--muted-strong);background:var(--surface-soft)}.plan-table td:first-child,.plan-table th:first-child{position:sticky;left:0;z-index:1;background:inherit}.plan-table th:first-child{z-index:3;background:var(--table-head)}.filter-row th{top:34px;background:var(--table-filter)}.filter-row input,.filter-row select{min-height:30px;padding:5px 7px;font-size:.72rem}.description-list{margin:0;padding-left:18px}.description-list li+li{margin-top:6px}.admin-workspace{gap:12px}.admin-tabs{align-items:stretch;gap:4px;padding:4px;border:1px solid var(--border);border-radius:8px;background:var(--surface)}.admin-tabs button{min-height:34px;border:1px solid transparent;border-radius:6px;background:transparent;padding:0 12px;cursor:pointer}.admin-tabs button.active{border-color:var(--border);background:var(--accent-soft)}.library-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:12px;align-items:start}.table-surface,.detail-surface,.admin-simple-panel,.account-panel{min-width:0;overflow:hidden}.detail-surface,.exercise-editor,.media-panel,.variant-editor,.builder-layout,.admin-simple-panel,.admin-form,.admin-email-form{display:grid;gap:12px}.exercise-editor,.media-panel{padding-bottom:12px}.exercise-editor>input,.exercise-editor>textarea,.exercise-editor>.admin-grid,.exercise-editor>.tag-editor,.exercise-editor>.variant-editor{margin-left:12px;margin-right:12px;width:calc(100% - 24px)}.admin-grid,.admin-actions,.media-upload-form{display:grid;gap:10px}.admin-grid,.admin-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.admin-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.admin-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.admin-status,.cell-hint{color:var(--muted);font-size:.72rem}.admin-plan-table{min-width:1160px}.library-table{min-width:1080px}.admin-notes-table{min-width:760px}.admin-plan-table input,.admin-plan-table select,.admin-plan-table textarea,.admin-notes-table input,.admin-notes-table textarea{min-height:31px;padding:5px 7px;border-radius:5px;font-size:.74rem}.admin-plan-table textarea,.admin-notes-table textarea{min-height:62px}.selected-row{background:var(--selected)}.exercise-modal{display:none}.exercise-modal-backdrop{position:fixed;inset:0;z-index:39;display:block;border:0;background:#12141457;cursor:default}.exercise-modal.open{position:fixed;inset:24px auto auto 50%;z-index:40;width:min(1180px,calc(100vw - 32px));max-height:calc(100vh - 48px);display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);transform:translate(-50%);overflow:auto;box-shadow:var(--shadow)}.exercise-modal .exercise-editor,.exercise-modal .media-panel{min-width:0}.exercise-modal .media-panel{border-top:0;border-left:1px solid var(--border)}.tagline{color:var(--muted-strong);line-height:1.45}.tag-editor{display:grid;grid-template-columns:minmax(0,1fr) minmax(160px,220px);gap:8px}.tag-list{flex-wrap:wrap;gap:6px;min-height:34px;padding:5px;border:1px solid var(--border);border-radius:6px;background:var(--surface-soft)}.tag-list button{border:1px solid var(--border);border-radius:999px;background:var(--surface);padding:3px 8px;color:var(--muted-strong);cursor:pointer;font-size:.72rem}.section-heading,.variant-row,.inline-add,.pending-media-card,.media-link-row,.admin-email-row,.account-row{display:grid;gap:8px}.section-heading{grid-template-columns:minmax(0,1fr) minmax(220px,340px);align-items:end}.inline-add{grid-template-columns:minmax(0,1fr) auto;align-items:center}.variant-row{grid-template-columns:132px minmax(0,1fr) auto;align-items:start}.variant-stack{display:grid;gap:8px}.timer-param-grid{display:grid;grid-template-columns:repeat(5,minmax(90px,1fr));gap:8px}.timer-param-grid label{display:grid;gap:4px;color:var(--muted);font-size:.68rem}.timer-param-grid input{min-height:30px;padding:4px 6px;font-size:.74rem}.variant-row span{color:var(--muted-strong);font-size:.74rem;padding-top:8px}.variant-row textarea{min-height:58px}.media-panel{border-top:1px solid var(--border)}.drop-zone{position:relative;display:grid;gap:8px;margin:0 12px;padding:16px;border:1px dashed var(--border-strong);border-radius:8px;background:var(--surface-soft);color:var(--muted-strong);text-align:center}.file-picker--toolbar{margin:0}.drop-zone .file-picker{justify-self:center;align-self:center}.drop-zone input{margin:0 auto;max-width:320px}.file-picker{width:max-content;max-width:100%;min-height:34px;display:inline-flex;align-items:center;justify-content:center;gap:7px;margin:0 auto;padding:0 11px;color:var(--text);border:1px solid var(--border);border-radius:6px;background:var(--surface);cursor:pointer}.file-picker input{display:none}.pending-media-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0 12px}.pending-media-card{grid-template-columns:minmax(0,1fr) auto;padding:8px;border:1px solid var(--border);border-radius:8px;background:var(--surface-soft)}.pending-media-card video,.pending-media-card audio{grid-column:1 / -1;width:100%;max-height:190px;border-radius:6px}.upload-progress{grid-column:1 / -1;position:relative;height:22px;overflow:hidden;border:1px solid var(--border);border-radius:999px;background:var(--surface)}.upload-progress span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--accent),var(--success));transition:width .16s ease}.upload-progress strong{position:absolute;inset:0;display:grid;place-items:center;color:var(--text);font-size:.72rem}.media-link-list,.admin-email-list,.account-grid{display:grid;gap:8px}.media-link-list{margin:0 12px}.media-link-row{grid-template-columns:minmax(170px,1fr) minmax(220px,280px) minmax(130px,180px) repeat(3,max-content);align-items:center;padding:8px;border:1px solid var(--border);border-radius:8px;background:var(--surface-soft)}.media-kind{gap:6px;min-width:0;color:var(--muted-strong)}.media-preview video,.media-preview audio,.media-preview .advanced-player{width:100%}.media-preview .advanced-player{max-height:180px}.admin-email-row,.account-row{grid-template-columns:minmax(180px,1fr) 90px minmax(120px,1fr) max-content;align-items:center;padding:8px;border:1px solid var(--border);border-radius:8px;background:var(--surface-soft)}.admin-email-table{min-width:820px}.admin-users-table{min-width:920px}.table-row-actions{display:flex;gap:8px;flex-wrap:wrap}.account-actions{display:flex;flex-wrap:wrap;gap:8px;margin:0 12px}.admin-email-row button:first-child{border:0;background:transparent;text-align:left;cursor:pointer}.admin-checkbox{display:inline-flex;align-items:center;gap:8px;color:var(--muted);font-size:.8rem}.admin-checkbox input{width:auto;min-height:auto}.group-form{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:end}.group-form .admin-checkbox,.group-form .group-members-select,.group-form .ui-button{grid-column:1 / -1}.group-members-select{display:grid;gap:6px;color:var(--muted);font-size:.74rem}.group-member-picker{position:relative;min-width:0}.group-member-trigger{min-height:48px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:center;padding:8px 10px;border:1px solid var(--border);border-radius:10px;background:var(--surface);cursor:pointer}.group-member-picker.open .group-member-trigger{border-color:var(--border-strong);box-shadow:0 0 0 3px var(--focus-ring)}.group-member-selected{display:flex;flex-wrap:wrap;gap:6px;min-width:0}.group-member-placeholder{padding:5px 0;color:var(--muted)}.group-member-chip{max-width:100%;min-height:30px;display:inline-flex;align-items:center;gap:6px;padding:3px 5px 3px 3px;border:1px solid var(--border);border-radius:999px;background:var(--surface-soft);color:var(--text);font-size:.68rem}.group-member-chip>span:nth-child(2){max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.group-member-chip button{width:22px;height:22px;display:inline-flex;align-items:center;justify-content:center;padding:0;border:0;border-radius:50%;background:transparent;color:var(--muted);cursor:pointer}.group-member-chip button:hover{background:var(--surface-muted);color:var(--text)}.group-member-chevron{color:var(--muted);font-size:1rem}.group-member-dropdown{position:absolute;top:calc(100% + 6px);right:0;left:0;z-index:25;display:grid;gap:8px;padding:8px;border:1px solid var(--border-strong);border-radius:12px;background:var(--surface);box-shadow:var(--shadow)}.group-member-search{display:grid;grid-template-columns:auto minmax(0,1fr);gap:7px;align-items:center;padding:0 8px;border:1px solid var(--border);border-radius:9px;background:var(--surface-soft)}.group-member-search input{min-height:34px;padding:0;border:0;background:transparent}.group-member-list{max-height:260px;display:grid;gap:4px;overflow:auto;padding-right:2px}.group-member-option{width:100%;display:grid;grid-template-columns:auto minmax(0,1fr) 24px;gap:10px;align-items:center;padding:8px;border:1px solid transparent;border-radius:10px;background:transparent;color:var(--text);text-align:left;cursor:pointer}.group-member-option:hover,.group-member-option.selected{border-color:var(--border);background:var(--selected)}.group-member-option-copy{display:grid;gap:3px;min-width:0}.group-member-option-copy strong,.group-member-option-copy small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.group-member-option-copy strong{font-size:.74rem;font-weight:400}.group-member-option-copy small{color:var(--muted);font-size:.64rem}.group-member-check{color:var(--muted-strong);text-align:center}.group-member-empty{margin:0;padding:10px;color:var(--muted);font-size:.72rem}.group-card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px}.group-card{display:grid;gap:12px;padding:14px;border:1px solid var(--border);border-radius:12px;background:var(--surface);box-shadow:var(--shadow)}.group-card.archived{opacity:.68}.group-card h3{margin:4px 0;font-size:1rem}.group-card p{margin:0;color:var(--muted-strong)}.group-member-preview{display:grid;grid-template-columns:auto minmax(0,1fr);gap:10px;align-items:center;min-width:0;padding:10px;border:1px solid var(--border);border-radius:10px;background:var(--surface-soft)}.group-member-preview span,.group-member-preview small{display:block;min-width:0}.group-member-preview span{color:var(--text);font-size:.78rem}.group-member-preview small{margin-top:3px;overflow:hidden;color:var(--muted);font-size:.66rem;text-overflow:ellipsis;white-space:nowrap}.group-avatar-stack{display:flex;align-items:center;min-width:72px}.group-avatar{width:32px;height:32px;display:inline-flex;align-items:center;justify-content:center;margin-left:-8px;overflow:hidden;border:2px solid var(--surface);border-radius:50%;background:var(--accent-soft);color:var(--muted-strong);font-size:.62rem;line-height:1}.group-avatar:first-child{margin-left:0}.group-avatar.small{width:24px;height:24px;margin-left:0;border-width:1px;font-size:.52rem}.group-avatar img{width:100%;height:100%;display:block;object-fit:cover}.group-avatar.more,.group-avatar.empty{background:var(--surface-muted)}.scope-pill{display:inline-flex;align-items:center;justify-content:center;width:max-content;max-width:100%;min-height:22px;padding:3px 7px;border:1px solid var(--border);border-radius:999px;color:var(--muted-strong);background:var(--surface-soft);font-size:.62rem;line-height:1.1}.builder-step-card.scope-overridden{border-color:color-mix(in srgb,var(--warning) 50%,var(--border))}.builder-step-card.scope-added{border-color:color-mix(in srgb,var(--success) 48%,var(--border))}.builder-step-card.scope-deleted{opacity:.58;border-style:dashed}.upload-tile{display:grid;gap:8px;padding:16px;border:1px dashed var(--border-strong);border-radius:8px;background:var(--surface-soft)}.admin-simple-panel{padding:16px}.admin-simple-panel:has(.group-member-picker.open){overflow:visible}.simple-panel-heading{display:flex;align-items:center;gap:10px}.simple-panel-heading h2{margin:0}.excel-upload-tile{align-items:start}.builder-status-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:10px 12px;border:1px solid var(--border);border-radius:8px;background:var(--surface)}.builder-status-row .admin-status{margin:0}.calendar-builder,.calendar-builder__blocks{display:grid;gap:12px}.calendar-builder__toolbar,.calendar-builder__date-actions{display:grid;align-items:end;gap:10px;padding:12px;border:1px solid var(--border);border-radius:8px;background:var(--surface)}.calendar-builder__toolbar{grid-template-columns:minmax(220px,1.4fr) minmax(220px,1fr) 130px auto}.calendar-builder__date-actions{grid-template-columns:minmax(150px,1fr) auto minmax(150px,1fr) auto auto auto}.calendar-builder__toolbar label,.calendar-builder__date-actions label,.calendar-builder__timer label{min-width:0;display:grid;gap:5px;color:var(--muted);font-size:.72rem}.calendar-builder__toolbar select,.calendar-builder__date-actions input{width:100%;min-width:0}.calendar-builder__timer{display:grid;grid-template-columns:repeat(5,minmax(90px,1fr));gap:8px}.calendar-builder__timer input{width:100%}.builder-block-list{display:grid;gap:12px}.empty-builder,.builder-block-card{border:1px solid var(--border);border-radius:12px;background:color-mix(in srgb,var(--surface) 80%,transparent);box-shadow:var(--shadow)}.empty-builder{padding:16px;color:var(--muted-strong)}.builder-block-card{display:grid;gap:12px;padding:14px}.builder-block-header{display:grid;grid-template-columns:minmax(240px,360px) minmax(0,1fr);gap:12px;align-items:end}.builder-block-header label,.builder-step-fields label{display:grid;gap:5px;color:var(--muted);font-size:.72rem}.builder-note-list,.builder-step-list{display:grid;gap:8px}.builder-note-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:start}.builder-note-row textarea{min-height:52px;background:var(--surface-soft)}.builder-step-card{display:grid;grid-template-columns:42px minmax(0,1fr);gap:12px;padding:10px;border:1px solid var(--border);border-radius:10px;background:var(--surface)}.builder-step-card.selected{border-color:var(--border-strong);background:var(--selected)}.builder-step-order{display:grid;justify-items:center;align-content:start;gap:6px}.builder-step-order span{width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border-strong);border-radius:50%;background:var(--surface-soft)}.builder-step-order button{width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border);border-radius:6px;background:var(--surface-soft);cursor:pointer}.builder-step-fields{display:grid;gap:10px}.builder-step-fields textarea{min-height:68px}.builder-step-actions{display:flex;flex-wrap:wrap;gap:8px}.account-panel{padding:0 0 14px}.account-grid,.account-signin{margin:0 12px}.account-row{grid-template-columns:160px minmax(0,1fr)}.account-row span{color:var(--muted)}.history-panel,.history-month,.history-session,.danger-zone{display:grid;gap:12px}.history-panel,.danger-zone{margin:14px 12px;padding:14px;border:1px solid var(--border);border-radius:8px;background:var(--surface)}.route-chart-panel{display:grid;gap:12px;margin:14px 12px;padding:14px;border:1px solid var(--border);border-radius:8px;background:var(--surface)}.progress-percent{align-self:center;color:var(--text);font-size:1.45rem}.account-progress{height:9px}.chart-frame{height:320px;padding:12px;border:1px solid var(--border);border-radius:8px;background:linear-gradient(180deg,color-mix(in srgb,var(--surface-soft) 80%,transparent),transparent),var(--surface-soft)}.history-month h3{margin-bottom:0;color:var(--muted-strong);font-size:.86rem}.history-session{padding:12px;border:1px solid var(--border);border-radius:8px;background:var(--surface-soft)}.history-session-header{display:flex;justify-content:space-between;gap:12px}.history-session-actions{display:flex;flex-wrap:wrap;gap:8px}.history-session .route-log-panel{margin-top:2px;background:var(--surface)}.progress-line{height:6px;overflow:hidden;border-radius:999px;background:var(--surface-muted)}.progress-line span{display:block;height:100%;border-radius:inherit;background:var(--success)}.history-session ul{display:grid;gap:6px;margin:0;padding-left:18px}.history-session li span{display:inline-block;margin-right:8px;color:var(--muted)}.danger-button{min-height:34px;display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:0 11px;border:1px solid color-mix(in srgb,var(--danger) 44%,var(--border));border-radius:6px;color:var(--danger);background:color-mix(in srgb,var(--danger) 9%,var(--surface));cursor:pointer}.confirm-backdrop{position:fixed;inset:0;z-index:60;display:grid;place-items:center;padding:18px;background:#12141461}.confirm-dialog{width:min(440px,100%);display:grid;gap:12px;padding:18px;border:1px solid var(--border);border-radius:10px;background:var(--surface);box-shadow:var(--shadow)}.modal-confirm{position:fixed;inset:0;z-index:80;grid-column:1 / -1;display:grid;place-items:center;padding:18px;background:#12141461}.timer-screen{min-height:calc(100vh - 118px);display:grid;grid-template-rows:auto auto minmax(120px,1fr) auto auto;gap:18px;margin-top:14px;padding:18px;overflow:hidden;border-radius:12px;color:#fff;background:#3344ad}.timer-screen.phase-work{background:#e92308}.timer-screen.phase-rest,.timer-screen.phase-set-rest{background:#0d81bd}.timer-screen.phase-finish{background:#32228e}.timer-progress{height:5px;overflow:hidden;margin:-18px -18px 0;background:#ffffff40}.timer-progress span{display:block;height:100%;background:#fff}.timer-topline,.timer-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px}.timer-topline h2{margin:0;color:#fff;font-size:clamp(2.2rem,9vw,5.4rem);text-align:center}.timer-topline .eyebrow{color:#ffffffb8;text-align:center}.timer-icon-button,.timer-nav-button{width:48px;height:48px;display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;border:0;color:#fff;background:transparent;cursor:pointer}.timer-count{align-self:center;justify-self:center;color:#fff;font-size:clamp(8rem,34vw,22rem);line-height:.86}.timer-queue{display:grid;gap:0;max-height:300px;overflow:auto;font-size:clamp(1.1rem,4vw,2.4rem);text-align:center;overscroll-behavior:contain}.timer-queue button{width:100%;display:grid;grid-template-columns:48px minmax(0,1fr);gap:8px;align-items:center;padding:10px;border-top:1px solid rgba(255,255,255,.38);border-right:0;border-bottom:0;border-left:0;color:#ffffffdb;background:transparent;text-align:left;cursor:pointer}.timer-queue .active{border-radius:8px;border-top:0;color:#fff;background:#0000002e}.timer-bottom strong{color:#fff;font-size:clamp(2.4rem,12vw,7rem);font-weight:400;white-space:nowrap}.timer-start-button{min-height:58px;display:inline-flex;align-items:center;justify-content:center;gap:12px;border:0;border-radius:8px;color:#fff;background:#0003;font-size:1.5rem;cursor:pointer}.bottom-nav{width:min(520px,calc(100vw - 24px));height:58px;min-height:58px;margin:0 auto 14px;border:0;border-radius:8px;background:var(--surface)!important;box-shadow:inset 0 0 0 1px var(--border),0 1px #ffffffb8;overflow:hidden}.bottom-nav .MuiBottomNavigationAction-root,.bottom-nav .Mui-selected{color:var(--text);font-family:inherit;font-weight:300;flex:1 1 0;min-width:0;max-width:none;height:100%;margin:0;padding:5px 0;border-radius:0}.bottom-nav .MuiBottomNavigationAction-root.Mui-selected{background:var(--accent-soft)!important}.MuiAlert-root{border:1px solid var(--border);border-radius:8px!important;background:var(--surface-soft)!important;color:var(--text)!important;font-family:inherit!important;font-weight:300!important}.MuiAlert-icon{color:var(--muted-strong)!important}@media(max-width:940px){.library-layout,.media-link-row,.pending-media-grid,.section-heading,.variant-row,.exercise-modal.open,.builder-block-header{grid-template-columns:1fr}.exercise-modal .media-panel{border-left:0;border-top:1px solid var(--border)}.calendar-builder__toolbar,.calendar-builder__date-actions{grid-template-columns:repeat(2,minmax(0,1fr))}.calendar-builder__timer{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:720px){.app-shell{padding:14px 10px 34px}.topbar{align-items:flex-start;display:grid;grid-template-columns:minmax(0,1fr);gap:10px}.topbar-main{display:grid;grid-template-columns:minmax(0,1fr);gap:10px}.admin-analytics-widget{padding:10px}.admin-analytics-head{align-items:stretch;display:grid;grid-template-columns:minmax(0,1fr)}.admin-analytics-days{grid-template-columns:minmax(0,1fr) 84px}.admin-analytics-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-analytics-chart{height:210px}.account{width:100%;justify-content:flex-start;flex-wrap:wrap;overflow:visible;padding-bottom:2px;scrollbar-width:none}.account::-webkit-scrollbar{display:none}.account .icon-text-button{flex:1 1 calc(33.333% - 8px);min-height:34px;padding-inline:9px}.account .signin{flex:1 1 210px}.account-button span{display:none}.account-button{width:40px;height:40px;flex:0 0 40px;padding:2px;justify-content:center}.view-timer{height:100dvh;min-height:0;display:flex;flex-direction:column;padding:8px;overflow:hidden}.view-timer .topbar{flex:0 0 auto;margin-bottom:8px}.control-field,.control-band .ui-button{width:100%}.control-band{gap:8px;padding:9px}.today-button,.control-field select{min-height:42px}.bottom-nav{width:100%}.bottom-nav .MuiBottomNavigationAction-root{padding-inline:0}.metrics,.admin-grid,.admin-grid.three,.admin-grid.four,.tag-editor,.admin-email-row,.account-row{grid-template-columns:1fr}.step-block-group{margin-left:-2px;margin-right:-2px;padding-inline:8px}.step-row{grid-template-columns:34px minmax(0,1fr) 34px;gap:8px}.step-body h2,.step-description,.week-plan-step p,.week-plan-step strong,.tagline{overflow-wrap:anywhere}.timer-launch{width:32px;height:32px}.block-note-list{margin-left:0}.timer-screen{flex:1 1 auto;height:auto;min-height:0;grid-template-rows:auto auto minmax(86px,1fr) auto auto;gap:clamp(6px,1dvh,10px);margin-top:0;padding:clamp(10px,2.8vw,12px);border-radius:10px}.timer-progress{margin:-12px -12px 0}.timer-topline{gap:8px}.timer-topline h2{font-size:clamp(1.42rem,7.2vw,2.05rem);line-height:1.1}.timer-topline .eyebrow{font-size:.58rem;line-height:1.25}.timer-icon-button,.timer-nav-button{width:40px;height:40px}.timer-count{font-size:clamp(4.4rem,21vw,7rem)}.timer-queue{align-self:stretch;max-height:none;min-height:0;font-size:clamp(.72rem,3.2vw,.86rem)}.timer-queue button{grid-template-columns:38px minmax(0,1fr);min-height:36px;padding:6px 8px}.timer-bottom strong{font-size:clamp(1.45rem,8.3vw,2.3rem)}.timer-start-button{min-height:clamp(40px,6dvh,48px);font-size:1rem}.admin-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.admin-tabs button{width:100%;min-width:0;max-width:none;white-space:normal}.surface-toolbar,.table-toolbar{align-items:stretch;flex-direction:column}.toolbar-actions{width:100%}.toolbar-actions>*,.search-field{flex:1 1 150px}.library-table,.admin-email-table,.admin-users-table{min-width:0;border-collapse:separate}.table-surface .data-table-frame:has(.library-table),.admin-email-frame,.admin-users-frame{overflow:visible}.library-table thead,.admin-email-table thead,.admin-users-table thead{display:none}.library-table,.admin-email-table,.admin-users-table,.library-table tbody,.admin-email-table tbody,.admin-users-table tbody,.library-table tr,.admin-email-table tr,.admin-users-table tr,.library-table td,.admin-email-table td,.admin-users-table td{display:block;width:100%}.library-table tr,.admin-email-table tr,.admin-users-table tr{padding:10px;border-bottom:1px solid var(--border)}.library-table td,.admin-email-table td,.admin-users-table td{position:static!important;left:auto!important;z-index:auto!important;display:grid;grid-template-columns:96px minmax(0,1fr);gap:8px;padding:4px 0;border:0;font-size:.72rem}.admin-workspace .plan-table th:first-child,.admin-workspace .plan-table td:first-child{position:static!important;left:auto!important;z-index:auto!important}.library-table td:before,.admin-email-table td:before,.admin-users-table td:before{content:attr(data-label);color:var(--muted)}.exercise-modal.open{inset:6px;width:auto;max-height:calc(100dvh - 12px);transform:none}.exercise-modal .surface-toolbar.compact{display:grid;grid-template-columns:1fr}.exercise-modal .toolbar-actions{display:grid;grid-template-columns:1fr 1fr}.exercise-modal .toolbar-actions .ui-button{width:100%}.exercise-modal .toolbar-actions .modal-delete-button{grid-column:1 / -1;width:min(220px,100%);justify-self:center}.timer-param-grid,.general-builder-create,.general-item-card,.group-form,.media-link-row,.pending-media-grid,.route-log-form,.section-heading,.variant-row,.builder-block-header,.builder-step-card,.builder-note-row,.admin-email-form,.calendar-builder__toolbar,.calendar-builder__date-actions,.calendar-builder__timer{grid-template-columns:1fr}.calendar-builder__date-actions .ui-button,.calendar-builder__toolbar .ui-button{width:100%}.route-log-panel.locked{grid-template-columns:1fr}.route-log-form .ui-button{width:100%}.chart-frame{height:280px;padding:8px}.media-link-row{align-items:stretch}.builder-block-card{padding:10px}.builder-step-order{grid-template-columns:repeat(3,max-content);justify-content:start}.scope-pill{grid-column:1 / -1;justify-self:start}.group-card-grid{grid-template-columns:1fr}.group-card{padding:12px}.group-member-preview{grid-template-columns:1fr;align-items:start}.group-member-preview small{white-space:normal}.group-member-dropdown{position:static;margin-top:6px;box-shadow:none}.group-member-chip>span:nth-child(2){max-width:210px}.admin-users-table input,.admin-users-table select{width:100%}.general-block-card summary{padding:12px}.general-block-description{margin:-2px 12px 10px}.general-item-list{padding:0 10px 10px}.general-item-card{gap:8px;padding:10px}.general-media,.general-media .advanced-player{max-width:100%}.admin-email-row{align-items:start}}