:root{--bg: #EFF1F4;--white: #FFFFFF;--sidebar: #0D1117;--text: #1A2130;--text-muted: #6B7280;--text-light: #9CA3AF;--accent: #2452C8;--cta: #1B3F8B;--cta-hover: #163474;--cta-text: #FFFFFF;--border: #DDE1E7;--border-light: #E8EBF0;--success: #16A34A;--success-bg: #DCFCE7;--danger: #DC2626;--danger-bg: #FEE2E2;--warning: #D97706;--warning-bg: #FEF3C7;--radius: 12px;--radius-sm: 8px;--radius-xs: 6px;--shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 12px rgba(0,0,0,.09), 0 2px 4px rgba(0,0,0,.05);--tab-h: 60px;--safe-bot: env(safe-area-inset-bottom, 0px);--max-w: 430px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{height:100%;-webkit-text-size-adjust:100%}body{min-height:100%;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased}button{font:inherit;cursor:pointer;border:none;background:none}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}#root{height:100vh;height:100dvh}.app-shell{display:flex;flex-direction:column;height:100vh;height:100dvh;max-width:var(--max-w);margin:0 auto;background:var(--bg);position:relative}.app-content{flex:1;overflow-y:auto;overflow-x:hidden;padding-bottom:calc(var(--tab-h) + var(--safe-bot) + 8px);-webkit-overflow-scrolling:touch}.loading-screen,.error-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;gap:16px;padding:32px}.loading-spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--cta);border-radius:50%;animation:spin .75s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.error-screen p{color:var(--text-muted);text-align:center}.error-screen button{padding:10px 20px;background:var(--cta);color:var(--cta-text);border-radius:var(--radius-sm);font-size:15px}.screen-header{background:var(--sidebar);color:var(--white);padding:16px 20px 20px;padding-top:calc(16px + env(safe-area-inset-top,0px))}.screen-header h1{font-size:20px;font-weight:700;letter-spacing:-.3px}.screen-header .subtitle{font-size:13px;color:#ffffff8c;margin-top:2px}.tab-bar{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:var(--max-w);height:calc(var(--tab-h) + var(--safe-bot));background:var(--sidebar);display:flex;align-items:flex-start;border-top:1px solid rgba(255,255,255,.08);z-index:100;padding-bottom:var(--safe-bot)}.tab-btn{flex:1;height:var(--tab-h);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:#ffffff73;transition:color .15s;-webkit-tap-highlight-color:transparent}.tab-btn.active{color:var(--white)}.tab-btn svg{width:22px;height:22px}.tab-btn span{font-size:11px;font-weight:500;letter-spacing:.2px}.card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden}.btn-primary{width:100%;padding:15px 20px;background:var(--cta);color:var(--cta-text);border-radius:var(--radius-sm);font-size:16px;font-weight:600;letter-spacing:-.1px;transition:background .15s,transform .1s;-webkit-tap-highlight-color:transparent}.btn-primary:active{background:var(--cta-hover);transform:scale(.99)}.btn-primary:disabled{background:var(--border);color:var(--text-muted);cursor:not-allowed;transform:none}.btn-ghost{padding:10px 16px;border:1.5px solid var(--border);border-radius:var(--radius-sm);font-size:14px;font-weight:500;color:var(--text);background:transparent;transition:border-color .15s}.btn-ghost:active{border-color:var(--accent)}.type-badge{display:inline-flex;align-items:center;gap:5px;padding:3px 8px;border-radius:20px;font-size:12px;font-weight:600;letter-spacing:.2px;white-space:nowrap}.type-badge .dot{width:6px;height:6px;border-radius:50%;flex-shrink:0}.status-chip{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:20px;font-size:12px;font-weight:600}.status-chip.planned{background:#eff6ff;color:#1d4ed8}.status-chip.completed{background:var(--success-bg);color:var(--success)}.status-chip.missed{background:var(--danger-bg);color:var(--danger)}.login-screen{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;background:var(--sidebar);padding:0}.login-top{flex:1;display:flex;flex-direction:column;justify-content:flex-end;padding:48px 28px 32px}.login-logo{font-size:32px;font-weight:800;color:var(--white);letter-spacing:-1px;line-height:1.1;margin-bottom:8px}.login-tagline{font-size:15px;color:#ffffff80}.login-form-card{background:var(--bg);border-radius:24px 24px 0 0;padding:28px 24px calc(28px + env(safe-area-inset-bottom,0px))}.login-form-card 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16px}.today-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--text-muted);margin-bottom:8px}.today-title{font-size:22px;font-weight:800;color:var(--text);letter-spacing:-.5px;line-height:1.2;margin-bottom:4px}.today-meta{font-size:15px;color:var(--text-muted);margin-bottom:12px}.today-zone{font-size:14px;color:var(--accent);font-weight:500;margin-bottom:16px;line-height:1.4}.today-card .btn-primary{margin-top:0}.rest-card{background:var(--white);border-radius:var(--radius);padding:20px 18px;box-shadow:var(--shadow-sm)}.rest-card .rest-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--text-muted);margin-bottom:6px}.rest-card .rest-title{font-size:20px;font-weight:700;color:var(--text)}.no-session-card{background:var(--white);border-radius:var(--radius);padding:20px 18px;box-shadow:var(--shadow-sm)}.no-session-card .no-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--text-muted);margin-bottom:6px}.no-session-card .no-title{font-size:18px;font-weight:600;color:var(--text-muted)}.next-card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden}.next-card-strip{height:3px;width:100%}.next-card-inner{padding:16px 18px}.next-card-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--text-muted);margin-bottom:6px}.next-card-when{font-size:13px;color:var(--text-muted);margin-bottom:2px}.next-card-title{font-size:18px;font-weight:700;color:var(--text);letter-spacing:-.2px}.next-card-meta{font-size:14px;color:var(--text-muted);margin-top:2px}.next-card-inner .btn-primary{margin-top:14px}.no-plan-card{background:var(--white);border-radius:var(--radius);padding:28px 20px;box-shadow:var(--shadow-sm);text-align:center}.no-plan-card .np-icon{font-size:40px;margin-bottom:12px}.no-plan-card h3{font-size:18px;font-weight:700;color:var(--text);margin-bottom:6px}.no-plan-card p{font-size:15px;color:var(--text-muted);line-height:1.5}.week-status{display:flex;align-items:center;justify-content:space-between;background:var(--white);border-radius:var(--radius);padding:14px 18px;box-shadow:var(--shadow-sm)}.week-status-item{display:flex;flex-direction:column;align-items:center;gap:2px}.week-status-item .ws-val{font-size:20px;font-weight:800;color:var(--text);letter-spacing:-.5px}.week-status-item .ws-label{font-size:11px;color:var(--text-muted);font-weight:500}.week-status-divider{width:1px;height:32px;background:var(--border)}.plan-header{background:var(--sidebar);padding:16px 20px 20px;padding-top:calc(16px + env(safe-area-inset-top,0px));color:var(--white)}.plan-header h1{font-size:20px;font-weight:700;letter-spacing:-.3px}.plan-header .plan-meta{font-size:13px;color:#ffffff80;margin-top:2px}.plan-body{padding:12px;display:flex;flex-direction:column;gap:8px}.week-accordion{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden}.week-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;cursor:pointer;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}.week-header:active{background:var(--bg)}.week-header-left{display:flex;flex-direction:column;gap:1px}.week-kw{font-size:15px;font-weight:700;color:var(--text);letter-spacing:-.2px}.week-kw .current-badge{display:inline-block;background:var(--cta);color:var(--white);font-size:10px;font-weight:700;padding:1px 6px;border-radius:10px;margin-left:6px;vertical-align:middle;letter-spacing:.3px}.week-plan-label{font-size:12px;color:var(--text-muted)}.week-chevron{width:20px;height:20px;color:var(--text-light);transition:transform .2s;flex-shrink:0}.week-chevron.open{transform:rotate(180deg)}.week-sessions{border-top:1px solid var(--border-light)}.session-row{display:flex;align-items:center;padding:12px 16px;gap:12px;cursor:pointer;transition:background .1s;-webkit-tap-highlight-color:transparent;border-bottom:1px solid var(--border-light)}.session-row:last-child{border-bottom:none}.session-row:active{background:var(--bg)}.session-row-date{display:flex;flex-direction:column;align-items:center;min-width:36px;flex-shrink:0}.session-row-date .day{font-size:11px;font-weight:600;color:var(--text-muted)}.session-row-date .num{font-size:17px;font-weight:800;color:var(--text);line-height:1}.session-row-strip{width:3px;height:36px;border-radius:2px;flex-shrink:0}.session-row-info{flex:1;min-width:0}.session-row-title{font-size:15px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:-.1px}.session-row-meta{font-size:13px;color:var(--text-muted);margin-top:1px}.session-row-status{flex-shrink:0}.session-detail-overlay{position:fixed;top:0;right:0;bottom:0;background:#0d11178c;z-index:200;display:flex;flex-direction:column;justify-content:flex-end;max-width:var(--max-w);margin:0 auto;left:50%;transform:translate(-50%);width:100%;animation:overlayIn .2s ease}@keyframes overlayIn{0%{background:transparent}}.session-detail-sheet{background:var(--bg);border-radius:24px 24px 0 0;max-height:92vh;display:flex;flex-direction:column;animation:sheetUp .25s cubic-bezier(.32,.72,0,1);overflow:hidden}@keyframes sheetUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.sheet-handle{width:36px;height:4px;background:var(--border);border-radius:2px;margin:10px auto 0;flex-shrink:0}.sheet-header{display:flex;align-items:flex-start;justify-content:space-between;padding:14px 18px 0;flex-shrink:0}.sheet-type-date{display:flex;flex-direction:column;gap:4px}.sheet-date{font-size:13px;color:var(--text-muted)}.sheet-close{width:32px;height:32px;border-radius:50%;background:var(--border-light);display:flex;align-items:center;justify-content:center;flex-shrink:0;-webkit-tap-highlight-color:transparent}.sheet-close svg{width:16px;height:16px;color:var(--text-muted)}.sheet-body{overflow-y:auto;-webkit-overflow-scrolling:touch;padding:12px 18px calc(20px + var(--safe-bot));flex:1;display:flex;flex-direction:column;gap:16px}.sheet-title{font-size:24px;font-weight:800;color:var(--text);letter-spacing:-.5px;line-height:1.2}.sheet-meta-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.meta-chip{display:inline-flex;align-items:center;gap:4px;background:var(--white);border:1px solid var(--border);border-radius:20px;padding:5px 10px;font-size:14px;color:var(--text);font-weight:500}.meta-chip svg{width:14px;height:14px;color:var(--text-muted);flex-shrink:0}.detail-section{background:var(--white);border-radius:var(--radius);padding:14px 16px}.detail-section-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--text-muted);margin-bottom:6px}.detail-section-value{font-size:15px;color:var(--text);line-height:1.55}.detail-section-value.zone-desc{color:var(--accent);font-weight:500}.detail-targets{display:grid;grid-template-columns:1fr 1fr;gap:8px}.target-block{background:var(--white);border-radius:var(--radius-sm);padding:12px 14px}.target-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--text-muted);margin-bottom:3px}.target-value{font-size:16px;font-weight:700;color:var(--text);letter-spacing:-.2px}.status-banner{display:flex;align-items:center;gap:8px;padding:12px 14px;border-radius:var(--radius);font-size:14px;font-weight:600}.status-banner.completed{background:var(--success-bg);color:var(--success)}.status-banner.missed{background:var(--danger-bg);color:var(--danger)}.status-banner.planned{background:#eff6ff;color:#1d4ed8}.status-banner svg{width:18px;height:18px;flex-shrink:0}.profile-header{background:var(--sidebar);padding:16px 20px 24px;padding-top:calc(16px + env(safe-area-inset-top,0px));color:var(--white)}.profile-avatar{width:56px;height:56px;background:#ffffff1f;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:800;color:var(--white);margin-bottom:10px}.profile-name{font-size:20px;font-weight:700;letter-spacing:-.3px}.profile-email{font-size:14px;color:#ffffff80;margin-top:2px}.profile-body{padding:16px;display:flex;flex-direction:column;gap:12px}.profile-section{background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}.profile-row{display:flex;align-items:center;justify-content:space-between;padding:15px 16px;border-bottom:1px solid var(--border-light)}.profile-row:last-child{border-bottom:none}.profile-row-label{font-size:15px;color:var(--text);font-weight:500}.profile-row-value{font-size:14px;color:var(--text-muted)}.btn-logout{width:100%;padding:14px;background:var(--danger-bg);color:var(--danger);border-radius:var(--radius-sm);font-size:15px;font-weight:600;transition:background .15s}.btn-logout:active{background:#fecaca}@media (min-width: 430px){.app-shell{box-shadow:0 0 0 1px var(--border)}.tab-bar{border-radius:0}}.action-block{padding-top:20px;border-top:1px solid var(--border);margin-top:4px}.action-cta-row{display:flex;gap:10px}.btn-complete{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;padding:14px 12px;background:var(--success-bg);color:var(--success);border:1.5px solid #86EFAC;border-radius:var(--radius-sm);font-size:15px;font-weight:600;cursor:pointer;-webkit-tap-highlight-color:transparent;transition:background .15s}.btn-complete:active{background:#bbf7d0}.btn-missed-action{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;padding:14px 12px;background:var(--danger-bg);color:var(--danger);border:1.5px solid #FCA5A5;border-radius:var(--radius-sm);font-size:15px;font-weight:600;cursor:pointer;-webkit-tap-highlight-color:transparent;transition:background .15s}.btn-missed-action:active{background:#fecaca}.action-form{margin-top:16px}.action-form-label{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);margin-bottom:10px;display:block}.rpe-picker{display:flex;gap:3px}.rpe-square{flex:1;height:34px;border-radius:4px;border:1.5px solid var(--border);background:var(--bg);color:var(--text-muted);font-size:12px;font-weight:600;cursor:pointer;transition:all .1s;-webkit-tap-highlight-color:transparent;display:flex;align-items:center;justify-content:center;padding:0}.rpe-square.active{outline:2px solid rgba(0,0,0,.2);outline-offset:1px}.reason-pills{display:flex;flex-wrap:wrap;gap:8px}.reason-pill{padding:8px 16px;border-radius:20px;border:1.5px solid var(--border);background:var(--white);color:var(--text);font-size:14px;cursor:pointer;transition:all .15s;-webkit-tap-highlight-color:transparent}.reason-pill:active{background:var(--bg)}.reason-pill.selected{border-color:var(--cta);background:#eef2ff;color:var(--cta);font-weight:600}.action-textarea{width:100%;padding:10px 12px;border:1.5px solid var(--border);border-radius:var(--radius-sm);font:inherit;font-size:15px;color:var(--text);background:var(--white);resize:none;outline:none;transition:border-color .15s;-webkit-appearance:none}.action-textarea:focus{border-color:var(--accent)}.action-btn-row{display:flex;gap:10px;margin-top:14px}.btn-action-cancel{flex:0 0 auto;padding:13px 18px;border:1.5px solid var(--border);border-radius:var(--radius-sm);color:var(--text-muted);font-size:15px;background:var(--bg);cursor:pointer;-webkit-tap-highlight-color:transparent}.btn-action-cancel:disabled{opacity:.5;cursor:not-allowed}.btn-action-save{flex:1;padding:13px 16px;background:var(--success);color:#fff;border-radius:var(--radius-sm);font-size:15px;font-weight:600;cursor:pointer;-webkit-tap-highlight-color:transparent;transition:background .15s}.btn-action-save:active{background:#15803d}.btn-action-save:disabled{opacity:.6;cursor:not-allowed}.btn-action-save.missed{background:var(--danger)}.btn-action-save.missed:active{background:#b91c1c}.save-error{padding:8px 12px;background:var(--danger-bg);color:var(--danger);border-radius:var(--radius-xs);font-size:13px;margin-top:10px}.today-status-chip{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:20px;font-size:13px;font-weight:600}.today-status-chip.completed{background:var(--success-bg);color:var(--success)}.today-status-chip.missed{background:var(--danger-bg);color:var(--danger)}