*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0a0a0f;--surface:#111118;--border:#222230;--text:#e8e8e8;--accent:#fff;--flash-accent:#fcd34d;--muted:#555;--font:"JetBrains Mono", monospace}[data-theme=light]{--bg:#f0ece4;--surface:#e8e2d8;--border:#ccc4b4;--text:#1a1a1a;--accent:#1a1a1a;--flash-accent:#b87000;--muted:#666}[data-theme=light] .pyramid-canvas-container canvas{filter:invert()hue-rotate(180deg)}html,body{background:var(--bg);color:var(--text);font-family:var(--font);-webkit-tap-highlight-color:transparent;-webkit-font-smoothing:antialiased;min-height:100dvh;font-size:14px;line-height:1.4;overflow-x:hidden}button{font-family:var(--font);cursor:pointer;color:var(--text);background:0 0;border:none;border-radius:20px;font-size:14px}input,textarea,select{font-family:var(--font);color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:12px;outline:none;padding:8px 12px;font-size:14px}input:focus,textarea:focus{border-color:var(--accent)}#app{flex-direction:column;max-width:480px;min-height:100dvh;margin:0 auto;padding:0;display:flex}.header{border-bottom:1px solid var(--border);background:var(--bg);z-index:100;justify-content:space-between;align-items:center;padding:12px 16px;display:flex;position:sticky;top:0}.header-left{align-items:center;gap:12px;display:flex}.app-name{color:var(--accent);letter-spacing:-.5px;font-size:16px;font-weight:700}.mode-toggle{border:1px solid var(--border);border-radius:20px;gap:0;display:flex;overflow:hidden}.mode-btn{color:var(--muted);background:var(--surface);border:none;min-height:32px;padding:6px 12px;font-size:12px;transition:color .15s,background .15s}.mode-btn.active{color:var(--accent);background:var(--bg)}.header-right{align-items:center;gap:8px;display:flex}.overall-pct{color:var(--muted);font-size:12px}.overall-pct span{color:var(--accent)}.scale-select-btn{color:var(--muted);border:1px solid var(--border);min-height:32px;padding:4px 8px;font-size:12px}.scale-select-btn:active{color:var(--accent)}.settings-btn{color:var(--muted);justify-content:center;align-items:center;min-height:32px;padding:4px 6px;font-size:18px;display:flex}.settings-btn:active{opacity:.7}.main-content{flex:1;padding:16px 16px 80px}.setup-view{flex-direction:column;gap:24px;display:flex}.setup-title{color:var(--muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:8px;font-size:13px}.setup-section{flex-direction:column;gap:8px;display:flex}.grade-picker{flex-wrap:wrap;gap:6px;display:flex}.grade-btn{border:1px solid var(--border);background:var(--surface);min-width:44px;min-height:44px;color:var(--text);padding:10px 14px;font-size:13px;transition:all .1s}.grade-btn.selected{border-color:var(--accent);color:var(--accent);background:var(--bg)}.depth-control{align-items:center;gap:16px;display:flex}.depth-num{color:var(--accent);text-align:center;min-width:32px;font-size:24px}.depth-btn{border:1px solid var(--border);background:var(--surface);justify-content:center;align-items:center;width:44px;height:44px;font-size:24px;display:flex}.setup-cta{background:var(--accent);color:#111;letter-spacing:.5px;min-height:48px;margin-top:8px;padding:14px 24px;font-size:15px;font-weight:700}.pyramid-canvas-container{width:100%;display:block}.pyramid-canvas-container canvas{display:block}.pyramid-controls{gap:8px;margin-top:8px;display:flex}.pyramid-ctrl-btn{border:1px solid var(--border);background:var(--surface);color:var(--muted);min-height:36px;padding:8px 14px;font-size:12px}.pyramid-ctrl-btn:active{color:var(--accent);border-color:var(--accent)}.panel-backdrop{z-index:200;background:#000000b3;align-items:flex-end;display:flex;position:fixed;inset:0}.detail-panel{background:var(--surface);border-top:1px solid var(--border);border-radius:20px 20px 0 0;flex-direction:column;gap:16px;width:100%;max-height:85dvh;padding:20px 16px 32px;transition:transform .25s;display:flex;overflow:hidden;transform:translateY(0)}.panel-content{flex-direction:column;gap:16px;display:flex;overflow:hidden}@media (height<=680px){.detail-panel{gap:10px;padding:12px 12px 16px}.panel-content{gap:10px}.toggle-btn{min-height:36px;padding:8px 12px;font-size:12px}.field-input{min-height:36px;padding:8px 10px}.btn-save{min-height:44px;padding:10px;font-size:13px}}.detail-panel.entering{transform:translateY(100%)}.panel-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding-bottom:12px;display:flex}.panel-title{color:var(--accent);font-size:15px;font-weight:700}.panel-close{color:var(--muted);justify-content:center;align-items:center;width:44px;height:44px;font-size:20px;display:flex}.panel-close:active{color:var(--text)}.field-group{flex-direction:column;gap:6px;display:flex}.field-label{color:var(--muted);text-transform:uppercase;letter-spacing:.5px;font-size:11px}.field-input{background:var(--bg);border:1px solid var(--border);width:100%;min-height:44px;color:var(--text);border-radius:12px;padding:10px 12px}textarea.field-input{resize:vertical;min-height:80px}.toggle-row{flex-wrap:wrap;gap:8px;display:flex}.toggle-btn{border:1px solid var(--border);background:var(--bg);min-height:44px;color:var(--muted);padding:10px 16px;font-size:13px;transition:all 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transparent);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--border);z-index:150;border-radius:20px 20px 0 0;flex-direction:column;gap:8px;max-width:480px;margin:0 auto;padding:10px 16px 12px;display:flex;position:fixed;bottom:0;left:0;right:0}.session-top-row{justify-content:space-between;align-items:center;display:flex}.session-timer{color:var(--accent);font-variant-numeric:tabular-nums;font-size:16px;font-weight:700}.session-end-btn{color:var(--muted);border:1px solid var(--border);min-height:36px;padding:6px 12px;font-size:12px}.session-end-btn:active{color:#ef4444;border-color:#ef4444}.warmup-row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.warmup-label{color:var(--muted);text-transform:uppercase;letter-spacing:.5px;font-size:11px}.warmup-grade-btn{border:1px solid var(--border);background:var(--bg);color:var(--muted);min-height:36px;padding:6px 10px;font-size:12px}.warmup-grade-btn:active{color:var(--accent);border-color:var(--accent)}.warmup-grade-btn 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16px;font-size:12px}.history-btn:active,.history-btn.active{color:var(--accent);border-color:var(--accent)}.export-btn{border:1px solid var(--border);background:var(--surface);min-height:44px;color:var(--muted);padding:12px 16px;font-size:12px}.export-btn:active{color:var(--accent)}.history-view{flex-direction:column;gap:8px;display:flex}.history-title{color:var(--muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:4px;font-size:11px}.cal-container{margin-bottom:20px;overflow-x:auto}.cal-months{margin-bottom:4px;padding-left:18px;display:grid}.cal-month-label{font-family:var(--font);color:var(--muted);opacity:.6;font-size:9px}.cal-day-labels{float:left;grid-template-rows:repeat(7,10px);gap:2px;margin-top:1px;margin-right:4px;display:grid}.cal-day-labels span{font-family:var(--font);color:var(--muted);opacity:.5;font-size:8px;line-height:10px}.cal-grid{grid-template-rows:repeat(7,10px);grid-auto-flow:column;gap:2px;display:grid;overflow:visible}.cal-dot{border-radius:2px;width:10px;height:10px}.cal-dot-pad{background:0 0}.cal-dot-dim{background:var(--border);opacity:.4}.cal-dot-lit{background:var(--accent);opacity:.9}.cal-total{font-family:var(--font);color:var(--muted);opacity:.6;clear:both;margin-top:8px;font-size:10px}.history-section-title{color:var(--muted);text-transform:uppercase;letter-spacing:1px;opacity:.6;margin:16px 0 6px;font-size:10px}.history-item{background:var(--surface);border:1px solid var(--border);cursor:pointer;border-radius:12px;justify-content:space-between;align-items:flex-start;gap:12px;min-height:60px;padding:14px;display:flex}.history-item.milestone{border-color:var(--accent)}.history-item:active{background:var(--bg)}.history-item-left{flex-direction:column;gap:4px;display:flex}.history-grade{color:var(--text);font-size:16px;font-weight:700}.history-item.milestone .history-grade{color:var(--accent)}.history-type{color:var(--muted);font-size:11px}.history-milestone-star{color:var(--accent);font-size:16px}.history-date{color:var(--muted);font-size:11px}.history-empty{color:var(--muted);text-align:center;padding:32px 0;font-size:13px}.toast{background:var(--surface);border:1px solid var(--accent);color:var(--accent);letter-spacing:1px;z-index:10000;pointer-events:none;border-radius:12px;padding:10px 20px;font-size:13px;font-weight:700;animation:1.5s forwards toastFade;position:fixed;top:80px;left:50%;transform:translate(-50%)}@keyframes toastFade{0%{opacity:0;transform:translate(-50%)translateY(-8px)}15%{opacity:1;transform:translate(-50%)translateY(0)}70%{opacity:1}to{opacity:0}}.ceremony-overlay{z-index:9998;background:#111111f5;justify-content:center;align-items:center;padding:32px 24px;display:flex;position:fixed;inset:0}.ceremony-content{background:var(--surface);border-radius:16px;flex-direction:column;align-items:flex-start;gap:32px;width:100%;max-width:320px;padding:28px 24px;display:flex}.ceremony-text{font-family:var(--font);color:var(--text);white-space:pre-wrap;font-size:20px;line-height:1.6}.ceremony-buttons{flex-wrap:wrap;gap:16px;display:flex}.ceremony-btn{color:var(--muted);background:0 0;border:none;min-height:44px;padding:12px 0;font-size:16px}.ceremony-btn.accent{color:var(--accent)}.ceremony-btn:active{opacity:.7}.scale-picker-overlay{z-index:300;background:#000000b3;align-items:flex-end;display:flex;position:fixed;inset:0}.scale-picker-panel{background:var(--surface);border-top:1px solid var(--border);border-radius:20px 20px 0 0;flex-direction:column;gap:12px;width:100%;padding:20px 16px 32px;display:flex}.scale-picker-title{color:var(--muted);text-transform:uppercase;letter-spacing:1px;font-size:11px}.scale-option-btn{border:1px solid var(--border);background:var(--bg);min-height:48px;color:var(--text);text-align:left;padding:14px 16px;font-size:14px}.scale-option-btn.active{border-color:var(--accent);color:var(--accent)}.session-summary-overlay{z-index:9998;background:#111111f5;justify-content:center;align-items:center;padding:32px 24px;display:flex;position:fixed;inset:0}.session-summary-content{background:var(--surface);border-radius:16px;flex-direction:column;gap:24px;width:100%;max-width:320px;padding:24px;display:flex}.session-summary-text{font-family:var(--font);color:var(--text);white-space:pre-wrap;font-size:15px;line-height:1.8}.session-saved-label{font-family:var(--font);color:var(--muted);text-align:center;letter-spacing:1px;opacity:.7;font-size:11px}.session-summary-close{min-height:48px;color:var(--text);letter-spacing:1px;border:1px solid #fff3;border-radius:20px;padding:14px;font-size:13px;transition:border-color .15s,color .15s}.session-summary-close:active{border-color:var(--accent);color:var(--accent)}.warmup-section{border-top:1px solid var(--border);margin-top:24px;padding-top:20px}.warmup-section-title{color:var(--muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:12px;font-size:11px}.warmup-grades{flex-wrap:wrap;gap:8px;display:flex}.warmup-add-btn{border:1px solid var(--border);background:var(--surface);min-height:44px;color:var(--muted);padding:8px 14px;font-size:13px}.warmup-add-btn:active{color:var(--accent);border-color:var(--accent)}.warmup-entry{border:1px solid var(--border);background:var(--surface);align-items:center;gap:6px;min-height:44px;padding:8px 14px;font-size:13px;display:flex}.warmup-count{color:var(--accent)}.quick-log-sheet{background:var(--surface);border-top:1px solid var(--border);border-radius:20px 20px 0 0;flex-direction:column;width:100%;padding:20px 16px 32px;transition:transform .25s;display:flex;transform:translateY(0)}.quick-log-sheet.entering{transform:translateY(100%)}.quick-log-buttons{flex-direction:row;justify-content:center;gap:8px;padding:16px 0;display:flex}.quick-style-btn{background:var(--surface);border:1px solid var(--border);cursor:pointer;border-radius:16px;flex-direction:column;flex:1;align-items:center;gap:8px;padding:20px 8px;transition:all .15s;display:flex}.quick-style-btn:hover{background:#1a1a22;border-color:#ffffff40}.quick-style-btn:active{background:#1a1a22}.quick-style-btn.onsight:active{border-color:#fff9}.quick-style-btn.flash:active{border-color:#fcd34db3}.quick-style-btn.redpoint:active{border-color:#fff6}.quick-style-icon{font-size:28px;display:block}.quick-style-label{font-family:var(--font);color:var(--muted);letter-spacing:1px;font-size:10px}.quick-log-footer{text-align:center;padding-bottom:16px}.quick-details-link{color:var(--muted);font-family:var(--font);cursor:pointer;background:0 0;border:none;border-radius:0;padding:8px;font-size:11px;text-decoration:underline}.session-start-prompt{background:var(--surface);border-top:1px solid var(--border);border-radius:20px 20px 0 0;flex-direction:column;width:100%;padding:20px 16px 32px;transition:transform .25s;display:flex;transform:translateY(0)}.session-start-prompt.entering{transform:translateY(100%)}.session-prompt-body{flex-direction:column;gap:16px;margin-top:16px;display:flex}.session-prompt-skip-row{text-align:center}.session-prompt-skip-link{color:var(--muted);font-family:var(--font);cursor:pointer;letter-spacing:1px;background:0 0;border:none;border-radius:0;padding:8px 16px;font-size:12px}.session-prompt-skip-link:active{color:var(--text)}.canvas-wrapper{width:100%;position:relative}.context-zone{font-family:var(--font);padding:16px 16px 8px;font-size:12px}.context-zone-overlay{background:linear-gradient(to bottom, transparent, color-mix(in srgb, var(--bg) 92%, transparent) 30%);padding:32px 16px 16px;position:absolute;bottom:0;left:0;right:0}.ctx-label,.ctx-session-name{color:var(--text);margin-bottom:4px;font-size:13px}.ctx-sub,.ctx-last-label{color:var(--muted);font-size:11px}.ctx-last-detail,.ctx-sends-breakdown{color:#888;font-variant-numeric:tabular-nums;margin:6px 0;font-size:11px}.ctx-progress{align-items:center;gap:8px;margin-top:12px;display:flex}.ctx-progress-label{color:var(--muted);flex-shrink:0;font-size:10px}.ctx-bar-track{background:var(--border);border-radius:2px;flex:1;height:4px;overflow:hidden}.ctx-bar-fill{background:var(--accent);border-radius:2px;height:100%;transition:width .3s}.ctx-progress-pct{color:var(--muted);text-align:right;flex-shrink:0;min-width:28px;font-size:10px}.settings-overlay{background:var(--bg);z-index:250;flex-direction:column;display:flex;position:fixed;inset:0;overflow:hidden auto}.settings-header{border-bottom:1px solid var(--border);background:var(--bg);z-index:1;justify-content:space-between;align-items:center;padding:16px;display:flex;position:sticky;top:0}.settings-title{font-family:var(--font);letter-spacing:2px;color:var(--text);font-size:13px}.settings-section{border-bottom:1px solid var(--border);padding:16px}.settings-section-title{color:var(--muted);letter-spacing:1px;text-transform:uppercase;margin-bottom:16px;font-size:10px}.settings-row{flex-direction:column;gap:8px;margin-bottom:20px;display:flex}.settings-row:last-child{margin-bottom:0}.settings-row-label{color:var(--text);font-size:12px}.settings-toggle-group{gap:8px;display:flex}.settings-toggle-btn{border:1px solid var(--border);font-family:var(--font);background:var(--surface);color:var(--muted);border-radius:20px;flex:1;padding:10px;font-size:11px;transition:border-color .15s,color .15s}.settings-toggle-btn.active{border-color:var(--accent);color:var(--accent)}.settings-toggle-btn:disabled{opacity:.4;cursor:default}.settings-coming-soon{opacity:.6;font-size:9px}.settings-input{background:var(--surface);border:1px solid var(--border);width:100%;font-family:var(--font);color:var(--text);border-radius:12px;padding:10px 12px;font-size:12px}.settings-input:focus{border-color:var(--accent)}.settings-data-row{flex-wrap:wrap;gap:8px;display:flex}.settings-data-btn{border:1px solid var(--border);font-family:var(--font);color:var(--muted);background:var(--surface);cursor:pointer;text-align:center;border-radius:20px;flex:1;justify-content:center;align-items:center;padding:10px 8px;font-size:10px;display:flex}.settings-data-btn.danger{color:#ff6060;border-color:#ff3c3c66}.settings-data-btn:active{opacity:.7}.settings-about{text-align:center;color:var(--muted);padding:24px 16px;font-size:11px;line-height:1.8}.hidden{display:none!important}.accent-text{color:var(--accent)}.muted-text{color:var(--muted)}.sdp-meta{color:var(--muted);margin-bottom:16px;font-size:11px}.sdp-section-title{color:var(--muted);letter-spacing:1px;opacity:.6;margin:12px 0 6px;font-size:9px}.sdp-send{color:var(--text);border-bottom:1px solid var(--border);align-items:center;gap:8px;padding:6px 0;font-size:13px;display:flex}.sdp-icon{font-size:14px}.sdp-style{color:var(--muted);letter-spacing:.5px;font-size:10px}.sdp-notes{color:var(--muted);margin-top:2px;font-size:11px;font-style:italic}.sdp-warmups{color:var(--muted);letter-spacing:.5px;font-size:12px}.sdp-empty{color:var(--muted);opacity:.5;font-size:12px}.sdp-cal{margin-bottom:16px}.sdp-cal-month{font-family:var(--font);color:var(--muted);opacity:.7;margin-bottom:6px;font-size:10px}.sdp-cal-grid{grid-template-columns:repeat(7,1fr);gap:3px;margin-bottom:3px;display:grid}.sdp-cal-daylabel{font-family:var(--font);color:var(--muted);opacity:.4;text-align:center;font-size:8px}.sdp-cal-dot{aspect-ratio:1;border-radius:2px;width:100%}.sdp-cal-dot-dim{background:var(--border);opacity:.3}.sdp-cal-dot-lit{background:var(--accent);opacity:.4}.sdp-cal-dot-this{background:var(--accent);opacity:1;box-shadow:0 0 6px #ffffff80}.sdp-pyramid{flex-direction:column;align-items:center;gap:8px;margin-bottom:8px;display:flex}.sdp-row{justify-content:center;align-items:center;gap:6px;display:flex}.sdp-row-grade{font-family:var(--font);color:var(--muted);flex-shrink:0;width:32px;font-size:11px}.sdp-cell{border:1px solid var(--border);border-radius:4px;justify-content:center;align-items:center;width:28px;height:28px;font-size:14px;display:inline-flex}.sdp-cell-sent{background:var(--accent);color:var(--bg);border-color:var(--accent)}.sdp-cell-flash{background:var(--flash-accent);color:var(--bg);border-color:var(--flash-accent)}.sdp-cell-onsight{background:var(--accent);color:var(--bg);border-color:var(--accent);box-shadow:0 0 8px #fff6}.session-nice-work{font-family:var(--font);color:var(--text);letter-spacing:2px;opacity:0;pointer-events:none;justify-content:center;align-items:center;font-size:28px;transition:opacity .25s,transform .25s;display:flex;position:absolute;inset:0;transform:scale(.9)}.session-nice-work-show{opacity:1;transition:opacity .15s,transform .15s;transform:scale(1)}.history-item-detail{border-bottom:1px solid var(--border);background:var(--surface);padding:8px 12px 12px}.history-expand-icon{color:var(--muted);opacity:.6;margin-left:4px;font-size:10px}.session-rest-inline{margin-left:8px;display:inline-block}.rest-countdown-inline{font-family:var(--font);color:var(--flash-accent);letter-spacing:1px;font-size:11px}.rest-progress-bar{background:var(--border);border-radius:1px;height:2px;margin:4px 0 2px;overflow:hidden}.rest-progress-fill{background:var(--flash-accent);border-radius:1px;height:100%;transition:width 1s linear}