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10px;font-size:12px;font-weight:500;line-height:1.2;position:absolute}.session-player-appearance-root .sh-control-tooltip[data-placement=right]{top:50%;left:calc(100% + 8px);transform:translateY(-50%)}.session-player-appearance-root .sh-control-tooltip[data-placement=left]{top:50%;right:calc(100% + 8px);transform:translateY(-50%)}.session-player-appearance-root .sh-control-tooltip[data-placement=top]{bottom:calc(100% + 8px);left:50%;transform:translate(-50%)}.session-player-appearance-root .sh-control-tooltip[data-placement=bottom]{top:calc(100% + 8px);left:50%;transform:translate(-50%)}.sh-control-tooltip-fixed{z-index:9999;pointer-events:none;white-space:nowrap;font-family:var(--sh-font-family,"Poppins", system-ui, sans-serif);background:var(--sh-color-control-fill,#333);color:var(--sh-color-on-control-fill,#fff);border-radius:8px;padding:6px 10px;font-size:12px;font-weight:500;line-height:1.2;position:fixed}.session-player-appearance-root .sh-mode-toggle{--sh-mode-toggle-track-padding:.25rem;--sh-mode-toggle-segment-radius:var(--sh-mode-toggle-radius,12px);border-radius:calc(var(--sh-mode-toggle-segment-radius) + var(--sh-mode-toggle-track-padding));border:1px solid var(--sh-color-border,#646b864d);background:var(--sh-color-background,#fff);padding:var(--sh-mode-toggle-track-padding);align-items:center;gap:.125rem;display:flex}.session-player-appearance-root .sh-mode-toggle-segment{border-radius:var(--sh-mode-toggle-segment-radius,var(--sh-mode-toggle-radius,12px));color:var(--sh-color-text-muted,#646b86);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;transition:background-color .15s,color .15s;display:flex}.session-player-appearance-root .sh-mode-toggle-segment:disabled{cursor:not-allowed;opacity:.5}.session-player-appearance-root .sh-mode-toggle-segment-active{background:var(--sh-color-action-button-bg,#eaeaff);color:var(--sh-color-primary,#1f1fff)}.session-player-appearance-root .sh-section-divider-capsule{background:var(--sh-color-text-muted,#646b86);color:var(--sh-color-on-control-fill,#fff)}.session-player-appearance-root[data-sh-color-mode=dark] .sh-section-divider-capsule{background:color-mix(in srgb, var(--sh-color-surface-muted,#1e2029) 88%, var(--sh-color-text-muted,#a0a6b8));color:var(--sh-color-text-muted,#a0a6b8);border:1px solid var(--sh-color-border,#a0a6b840)}.session-player-appearance-root .sh-input{background:0 0}.sh-kv-field{color:#333;background:#fff;border:1px solid #646b864d}.sh-kv-field-label{color:#4e4eff}.sh-kv-field-meta{color:#b1b5c3}.sh-kv-field-control{color:#333}.sh-kv-field-control--empty{color:#aaa}.sh-kv-field--error{border-color:#ef4444}.sh-kv-pill--selected{color:#fff;background:#333}.sh-kv-pill--idle{color:#333;background:#f4f5f6}.sh-kv-pill--idle:hover:not(:disabled){background:#e8e9eb}.sh-kv-dropdown-panel{background:#fff;border:1px solid #e5e7eb}.sh-kv-dropdown-item--selected{color:#fff;background:#333}.sh-kv-dropdown-item--idle{color:#333}.sh-kv-dropdown-item--idle:hover{background:#eff6ff}.sh-kv-range-track{background:#e5e7eb}.sh-kv-range-fill{background:#333}.sh-kv-range-end-label{color:#999}.sh-kv-range-end-label--on-fill{color:#ffffffd9}.sh-kv-range-value{color:#333}.sh-kv-pill-overflow{color:#fff;background:#646b86}.sh-kv-checkbox-box{border-color:#646b8666}.sh-kv-checkbox-box--selected{color:#333;background:#fff;border-color:#fff}.sh-kv-url-bullet,.sh-kv-url-remove{color:#9ca3af}.sh-kv-url-remove:hover{color:#646b86}.sh-kv-latex-preview{color:#1f2540;background:#f4f5fa;border-radius:8px}.sh-kv-latex-hint{color:#646b86}.sh-kv-latex-input{color:#333}.sh-file-chooser{cursor:pointer;font-feature-settings:"liga" off, "clig" off;background:#eff0f3;border:2px solid #0000;border-radius:8px;flex-direction:column;flex-shrink:0;justify-content:center;align-items:center;gap:12px;width:100%;height:220px;padding:0 51px;font-family:Poppins,sans-serif;display:flex;position:relative}.sh-file-chooser--disabled{cursor:default}.sh-file-chooser--dragging{border-color:#4e4eff}.sh-file-chooser-icon{color:#333}.sh-file-chooser-icon--muted{color:#717171}.sh-file-chooser-title{color:#333;font-weight:500;line-height:normal}.sh-file-chooser-title--muted{color:#717171}.sh-file-chooser-link{color:#333}.sh-file-chooser-placeholder{color:#aaa;font-weight:500;line-height:normal}.sh-file-chooser-hint{color:#717171}.sh-file-chooser-footer{color:#aaa}.sh-file-chooser-remove{color:#b1b5c3}.sh-file-chooser-remove:hover:not(:disabled){color:#646b86}.sh-file-chooser-error{color:#af3030}.session-player-appearance-root .sh-kv-field{border:1px solid var(--sh-color-border,#646b864d);background:var(--sh-color-background,#fff);color:var(--sh-color-text,#333);border-radius:var(--sh-input-radius,8px)}.session-player-appearance-root .sh-kv-field-label{color:var(--sh-color-primary,#4e4eff)}.session-player-appearance-root .sh-kv-field-meta{color:var(--sh-color-text-muted,#646b86)}.session-player-appearance-root .sh-kv-field-control{color:var(--sh-color-text,#333)}.session-player-appearance-root .sh-kv-field-control--empty{color:var(--sh-color-placeholder,#aaa)}.session-player-appearance-root .sh-kv-field--error{border-color:var(--sh-color-error,#af3030)}.session-player-appearance-root .sh-kv-pill--selected{background:var(--sh-color-control-fill,#333);color:var(--sh-color-on-control-fill,#fff)}.session-player-appearance-root .sh-kv-pill--idle{background:var(--sh-color-surface-muted,#f4f5f6);color:var(--sh-color-text,#333)}.session-player-appearance-root .sh-kv-pill--idle:hover:not(:disabled){background:color-mix(in srgb, var(--sh-color-surface-muted,#f4f5f6) 72%, var(--sh-color-text-muted,#646b86))}.session-player-appearance-root .sh-kv-dropdown-panel{background:var(--sh-color-background,#fff);border:1px solid var(--sh-color-border,#646b864d)}.session-player-appearance-root .sh-kv-dropdown-item--selected{background:var(--sh-color-control-fill,#333);color:var(--sh-color-on-control-fill,#fff)}.session-player-appearance-root .sh-kv-dropdown-item--idle{color:var(--sh-color-text,#333)}.session-player-appearance-root .sh-kv-dropdown-item--idle:hover{background:color-mix(in srgb, var(--sh-color-action-button-bg,#eaeaff) 55%, var(--sh-color-background,#fff))}.session-player-appearance-root .sh-kv-range-track{background:var(--sh-color-surface-muted,#e5e7eb)}.session-player-appearance-root .sh-kv-range-fill{background:var(--sh-color-control-fill,#333)}.session-player-appearance-root .sh-kv-range-end-label{color:var(--sh-color-text-muted,#999)}.session-player-appearance-root .sh-kv-range-end-label--on-fill{color:var(--sh-color-on-control-fill,#ffffffd9)}.session-player-appearance-root .sh-kv-range-value{color:var(--sh-color-text,#333)}.session-player-appearance-root .sh-kv-pill-overflow{background:var(--sh-color-text-muted,#646b86);color:var(--sh-color-on-control-fill,#fff)}.session-player-appearance-root .sh-kv-checkbox-box{border-color:color-mix(in srgb, var(--sh-color-border,#646b8666) 100%, transparent)}.session-player-appearance-root .sh-kv-checkbox-box--selected{background:var(--sh-color-on-control-fill,#fff);border-color:var(--sh-color-on-control-fill,#fff);color:var(--sh-color-control-fill,#333)}.session-player-appearance-root .sh-kv-url-bullet,.session-player-appearance-root .sh-kv-url-remove{color:var(--sh-color-text-muted,#9ca3af)}.session-player-appearance-root .sh-kv-url-remove:hover{color:var(--sh-color-text,#646b86)}.session-player-appearance-root .sh-kv-latex-preview{background:var(--sh-color-surface-muted,#f4f5fa);color:var(--sh-color-text,#1f2540);border-radius:var(--sh-input-radius,8px)}.session-player-appearance-root .sh-kv-latex-hint{color:var(--sh-color-text-muted,#646b86)}.session-player-appearance-root .sh-kv-latex-input{color:var(--sh-color-text,#333)}.session-player-appearance-root .sh-pre-session-upload-trigger{border:1px dashed color-mix(in srgb, var(--sh-color-border,#646b8659) 100%, transparent);background:color-mix(in srgb, var(--sh-color-surface-muted,#fafbff) 65%, var(--sh-color-background,#fff));color:var(--sh-color-primary,#1f1fff)}.session-player-appearance-root .sh-pre-session-upload-card{border:1px solid var(--sh-color-border,#646b862e);background:var(--sh-color-background,#fff);color:var(--sh-color-text,#333)}.session-player-appearance-root .sh-pre-session-upload-label{color:var(--sh-color-text,#111827)}.session-player-appearance-root .sh-pre-session-upload-muted{color:var(--sh-color-text-muted,#646b86)}.session-player-appearance-root .sh-file-chooser{background:color-mix(in srgb, var(--sh-color-surface-muted,#eff0f3) 78%, var(--sh-color-background,#fff));border-radius:var(--sh-input-radius,8px)}.session-player-appearance-root .sh-file-chooser--dragging{border-color:var(--sh-color-primary,#4e4eff)}.session-player-appearance-root .sh-file-chooser-icon{color:var(--sh-color-text,#333)}.session-player-appearance-root .sh-file-chooser-icon--muted{color:var(--sh-color-text-muted,#717171)}.session-player-appearance-root .sh-file-chooser-title,.session-player-appearance-root .sh-file-chooser-link{color:var(--sh-color-text,#333)}.session-player-appearance-root .sh-file-chooser-title--muted,.session-player-appearance-root .sh-file-chooser-hint{color:var(--sh-color-text-muted,#717171)}.session-player-appearance-root .sh-file-chooser-placeholder,.session-player-appearance-root .sh-file-chooser-footer{color:var(--sh-color-placeholder,#aaa)}.session-player-appearance-root .sh-file-chooser-remove{color:var(--sh-color-text-muted,#b1b5c3)}.session-player-appearance-root .sh-file-chooser-remove:hover:not(:disabled){color:var(--sh-color-text,#646b86)}.session-player-appearance-root .sh-file-chooser-error{color:var(--sh-color-error,#af3030)}.session-player-appearance-root .sh-session-field-input,.session-player-appearance-root .sh-datetime-input{background:var(--sh-color-background,#fff)}.session-player-appearance-root .sh-session-field-input:focus-visible,.session-player-appearance-root .sh-datetime-input:focus-visible{border-color:var(--sh-color-primary,#1f1fff);box-shadow:0 0 0 2px color-mix(in srgb, var(--sh-color-primary,#1f1fff) 22%, transparent)}.session-player-appearance-root[data-sh-color-mode=dark] .sh-datetime-input{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}.session-player-appearance-root[data-sh-color-mode=light] .sh-datetime-input{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}.session-player-appearance-root .sh-input::placeholder{color:var(--sh-color-placeholder,#aaa)}.session-player-appearance-root .sh-action-button:hover:not(:disabled){background:color-mix(in srgb, var(--sh-color-action-button-bg,#eaeaff) 82%, var(--sh-color-text-muted,#646b86))!important}.session-player-appearance-root .sh-positive-action-btn{cursor:pointer;border:none;transition:background-color .15s,color .15s}.session-player-appearance-root .sh-positive-action-btn:not(:disabled){background:var(--sh-color-control-fill,#333);color:var(--sh-color-on-control-fill,#fff)}.session-player-appearance-root[data-sh-color-mode=dark] .sh-positive-action-btn:not(:disabled){background:var(--sh-color-primary,#1f1fff);color:var(--sh-color-control-fill,#fff)}.session-player-appearance-root .sh-positive-action-btn:disabled{background:var(--sh-color-surface-muted,#eff0f3);color:var(--sh-color-text-muted,#646b86);cursor:not-allowed}.session-player-shell{--sh-chrome-edge-inset:36px;--sh-conversation-padding-x:64px;container:session-player/inline-size}@container session-player (max-width:960px){.session-player-shell{--sh-chrome-edge-inset:18px;--sh-conversation-padding-x:72px}}.session-player-shell 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.session-player-conversation-panel{max-width:100%;overflow-x:clip}.session-player-appearance-root .session-player-message-text,.session-player-appearance-root .theory-inner-text,.session-player-appearance-root .theory-inner-text :where(p,ul,ol,li,td,th,blockquote){overflow-wrap:anywhere;word-break:break-word}.session-player-appearance-root .theory-inner-text :where(h1){font-size:16px}.session-player-appearance-root .theory-inner-text :where(h2){font-size:14px}.session-player-appearance-root .theory-inner-text :where(h3,h4),.session-player-appearance-root .theory-inner-text :where(p,ul,ol,li,td){font-size:13px}.session-player-appearance-root .sh-theory-preview-header span,.session-player-appearance-root .sh-theory-preview-header button,.session-player-appearance-root .sh-theory-preview-footer{font-size:11px}.session-player-appearance-root .sh-theory-pre,.session-player-appearance-root .sh-rich-content-frame,.session-player-appearance-root 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.session-player-appearance-root .sh-rich-content-prose{min-width:0;max-width:100%}.appearance-preview-viewport-mobile .session-player-appearance-root .katex-display{max-width:100%;display:block;overflow:auto hidden}.appearance-preview-viewport-mobile .session-player-appearance-root .sh-jsxgraph-board svg text,.appearance-preview-viewport-mobile .session-player-appearance-root .sh-jsxgraph-board svg tspan{font-size:10px!important}.session-player-appearance-root .session-viewer-root{font-family:var(--sh-font-family,"Poppins", system-ui, sans-serif);color:var(--sh-color-text,#333)}.session-player-appearance-root .session-viewer-bulk-btn{color:color-mix(in srgb, var(--sh-color-text-muted,#646b86) 45%, transparent)}.session-player-appearance-root .session-viewer-bulk-btn:hover{color:var(--sh-color-text-muted,#646b86);background:color-mix(in srgb, var(--sh-color-text-muted,#646b86) 7%, transparent)}.session-player-appearance-root 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.sh-monitoring-gate-check--checked{background:var(--sh-color-control-fill,#333);color:var(--sh-color-on-control-fill,#fff);border:none}.session-player-appearance-root[data-sh-color-mode=dark] .sh-monitoring-gate-check--checked{background:var(--sh-color-primary,#1f1fff)}.session-player-appearance-root .sh-monitoring-gate-check-icon{stroke:var(--sh-color-on-control-fill,#fff)}.session-player-appearance-root .sh-monitoring-continue-btn:not(:disabled){background:var(--sh-color-control-fill,#333);color:var(--sh-color-on-control-fill,#fff)}.session-player-appearance-root[data-sh-color-mode=dark] .sh-monitoring-continue-btn:not(:disabled){background:var(--sh-color-primary,#1f1fff);color:var(--sh-color-control-fill,#fff)}.session-player-appearance-root .sh-monitoring-continue-btn:disabled{background:var(--sh-color-surface-muted,#eff0f3);color:var(--sh-color-text-muted,#646b86)}.session-player-appearance-root .sh-monitoring-compact-btn-primary{background:var(--sh-color-control-fill,#333);color:var(--sh-color-on-control-fill,#fff)}.session-player-appearance-root[data-sh-color-mode=dark] .sh-monitoring-compact-btn-primary{background:var(--sh-color-primary,#1f1fff);color:var(--sh-color-control-fill,#fff)}.session-player-appearance-root .sh-monitoring-compact-btn-secondary{border:1px solid var(--sh-color-border,#646b864d);background:var(--sh-color-surface-muted,#eff0f3);color:var(--sh-color-text,#333)}.session-player-appearance-root .sh-monitoring-webcam-frame{background:color-mix(in srgb, var(--sh-color-control-fill,#333) 92%, #000)}