*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #1a1a1a;--bg-surface: #2a2a2a;--bg-raised: #333;--bg-elevated: #2a2a2a;--text-secondary: #ccc;--border: #444;--text: #f0f0f0;--text-muted: #999;--accent: #4caf50;--accent-dim: #2e7d32;--tab-bar-height: 60px;--safe-bottom: env(safe-area-inset-bottom, 0px)}html,body{height:100%;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:16px;-webkit-font-smoothing:antialiased}#root{height:100%}.app{display:flex;flex-direction:column;height:100%;max-width:600px;margin:0 auto}.screen{flex:1;position:relative;overflow:hidden}.screen-content{height:100%;overflow-y:auto;overflow-x:hidden;padding:20px 16px;box-sizing:border-box}.screen-content h1{font-size:1.4rem;font-weight:600;margin-bottom:16px}.placeholder-text{color:var(--text-muted);font-size:.95rem}.workouts-screen{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;overflow:hidden}.workouts-header-fixed{flex-shrink:0;padding:20px 16px 12px;border-bottom:1px solid var(--border)}.workouts-scroll-body{flex:1;overflow-y:auto;padding:16px 16px 20px}.workouts-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.workouts-refresh-btn{background:none;border:1px solid var(--border);border-radius:8px;color:var(--text-muted);padding:6px 10px;font-size:.82rem;cursor:pointer}.workouts-refresh-btn:disabled{opacity:.5;cursor:default}.workouts-header-actions{display:flex;align-items:center;gap:8px}.workouts-expand-btn{background:none;border:1px solid var(--border);border-radius:8px;color:var(--text-muted);padding:6px 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var(--border);display:flex;flex-direction:column;gap:8px}.workout-card-entry{display:flex;flex-direction:column;gap:3px}.workout-card-subsection-label{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted)}.workout-card-entry-name{font-size:.88rem;font-weight:600}.workout-card-entry-sets{display:flex;flex-wrap:wrap;gap:5px}.workout-card-set-chip{font-size:.78rem;color:var(--text-muted);background:var(--bg-raised);border-radius:5px;padding:2px 7px}.workout-card-entry-notes{font-size:.8rem;color:var(--text-muted);font-style:italic}.workout-card-delete-row{padding-top:8px;border-top:1px solid var(--border)}.workout-card-delete-btn{background:none;border:1px solid #7a2a2a;border-radius:7px;color:#e88;font-size:.8rem;padding:5px 12px;cursor:pointer;-webkit-tap-highlight-color:transparent}.workout-card-delete-btn:active{background:#3a1a1a}.workouts-list{display:flex;flex-direction:column;gap:14px}.today-screen{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;overflow:hidden}.today-header-fixed{flex-shrink:0;padding:14px 16px;border-bottom:1px solid var(--border)}.today-scroll-body{flex:1;overflow-y:auto;padding:16px 16px 20px}.today-header{display:flex;align-items:center;justify-content:space-between;gap:8px}.today-header .tab-header-title{font-size:1.05rem;flex-shrink:0}.today-header .workouts-refresh-btn{font-size:.72rem;padding:4px 8px;flex-shrink:0}.today-date-nav{display:flex;align-items:center;justify-content:center;gap:4px;flex:1;min-width:0}.today-date{font-size:.72rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.today-nav-btn{background:none;border:1px solid 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2px;line-height:1;-webkit-tap-highlight-color:transparent}.fireworks-overlay{position:fixed;top:40%;left:50%;pointer-events:none;z-index:1000}.fireworks-burst{position:absolute;transform:translate(calc(-50% + var(--bx)),calc(-50% + var(--by)))}@keyframes firework-particle{0%{transform:translate(0) scale(1);opacity:1}to{transform:translate(var(--dx),var(--dy)) scale(0);opacity:0}}.fireworks-particle{position:absolute;top:0;left:0;border-radius:50%;animation:firework-particle .7s ease-out forwards}.today-workout-header{display:flex;align-items:center;justify-content:space-between;gap:8px}.today-workout-title{font-size:.95rem;font-weight:600;display:flex;align-items:center;gap:8px;flex-wrap:wrap}.today-status-badge{font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;padding:2px 7px;border-radius:999px}.today-status-badge--in_progress{color:#fde68a;border:1px solid #92400e;background:#3b1f00}.today-status-badge--completed{color:#b7f5c3;border:1px solid #2d7a44;background:#1d3a27}.today-save-indicator{width:10px;height:10px;border-radius:999px;border:1px solid var(--border);background:transparent;flex-shrink:0}.today-save-indicator--saving{border-color:var(--text-muted);border-top-color:transparent;animation:today-spin .8s linear infinite}.today-save-indicator--saved{border-color:#2d7a44;background:#2d7a44}.today-save-indicator--error{border-color:#8b2d2d;background:#8b2d2d}.today-entry{margin-top:10px;border-top:1px solid var(--border);padding-top:8px}.today-entry-name{display:flex;align-items:center;gap:8px;font-size:.86rem;font-weight:600;margin-bottom:7px}.today-set-row{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:6px 0}.today-set-label{font-size:.82rem;color:var(--text-muted)}.today-diff-buttons{display:flex;gap:6px;flex-shrink:0}.today-diff-btn{background:var(--bg);color:var(--text-muted);border:1px solid var(--border);border-radius:7px;padding:4px 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var(--border);padding-top:8px}.today-phase-label{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);margin-bottom:6px}.today-phase-cardio{font-size:.9rem;color:var(--text-secondary);margin:0 0 6px}.today-phase-notes{font-size:.84rem;color:var(--text-muted);margin-top:6px}.today-checklist{display:flex;flex-direction:column;gap:4px;margin-bottom:6px}.today-checklist-title{font-size:.8rem;font-weight:600;color:var(--text-muted);margin-bottom:4px}.today-checklist-item{display:flex;align-items:baseline;gap:8px;font-size:.86rem;cursor:pointer}.today-checklist-item 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var(--border)}.settings-scroll-body{flex:1;overflow-y:auto;padding:16px}.settings-section{margin-bottom:32px}.settings-label{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:10px}.settings-description{font-size:.85rem;color:var(--text-muted);line-height:1.4;margin-bottom:12px}.settings-saving{font-style:italic}.model-options{display:flex;flex-direction:column;gap:8px}.model-option{display:flex;align-items:flex-start;gap:12px;background:var(--bg-surface);border:1px solid var(--border);border-radius:10px;padding:12px 14px;cursor:pointer;-webkit-tap-highlight-color:transparent}.model-option 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var(--border);border-radius:10px;font-size:.85rem;font-weight:600;cursor:pointer;-webkit-tap-highlight-color:transparent}.settings-confirm-btn{flex:1;padding:10px;background:#c0392b;color:#fff;border:1px solid #c0392b;border-radius:10px;font-size:.85rem;font-weight:600;cursor:pointer;-webkit-tap-highlight-color:transparent}.settings-cancel-btn:disabled,.settings-confirm-btn:disabled{opacity:.5;cursor:default}.settings-action-desc{font-size:.85rem;color:var(--text-muted);line-height:1.4}.settings-error{margin-top:8px;font-size:.85rem;color:#e88}.settings-dev-accordion{border:none;padding:0}.settings-dev-summary{cursor:pointer;-webkit-user-select:none;user-select:none;list-style:none;-webkit-tap-highlight-color:transparent}.settings-dev-summary:after{content:" ▸";font-size:.65em;opacity:.6}.settings-dev-accordion[open]>.settings-dev-summary:after{content:" ▾"}.dev-prompt-details{margin:8px 0 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