*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}body{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:#0f0f13;color:#e2e8f0;min-height:100dvh;overflow-x:hidden}#root{min-height:100dvh}.login-page{display:flex;align-items:center;justify-content:center;min-height:100dvh;padding:24px 16px}.login-card{background:#1e293b;border-radius:12px;padding:32px;width:100%;max-width:360px;border:1px solid #253347}.login-brand{display:flex;align-items:center;gap:10px;margin-bottom:28px;justify-content:center}.login-brand-icon{font-size:1.6rem;line-height:1}.login-brand-title{font-size:1.3rem;font-weight:600;color:#e2e8f0}.login-form{display:flex;flex-direction:column;gap:16px}.login-error{color:#f87171;font-size:.85rem;background:#ef444414;border:1px solid rgba(239,68,68,.25);border-radius:6px;padding:8px 12px}.login-field{display:flex;flex-direction:column;gap:6px}.login-label{font-size:.8rem;color:#64748b;letter-spacing:.04em;text-transform:uppercase}.login-input{width:100%;padding:10px 12px;background:#0f0f13;border:1px solid #334155;border-radius:6px;color:#e2e8f0;font-size:1rem;font-family:inherit;transition:border-color .15s ease;outline:none}.login-input:focus{border-color:#3b82f6}.login-input::placeholder{color:#334155}.login-btn{width:100%;padding:12px;background:#3b82f6;color:#fff;border:none;border-radius:6px;font-size:1rem;font-family:inherit;font-weight:500;cursor:pointer;transition:background .15s ease,opacity .15s ease}.login-btn:hover:not(:disabled){background:#2563eb}.login-btn:disabled{opacity:.45;cursor:not-allowed}.record-page{max-width:480px;margin:0 auto;padding:24px 16px 48px}.record-title{font-size:1.8rem;font-weight:300;text-align:center;margin-bottom:36px;color:#94a3b8;letter-spacing:-.01em}.record-columns{display:flex;align-items:flex-start;gap:16px}.mood-column{flex:1;display:flex;flex-direction:column;gap:10px}.mood-list-item{display:flex;align-items:center;gap:14px}.mood-list-label{font-size:.95rem;color:#94a3b8;text-transform:capitalize;font-weight:400}.energy-column{display:flex;flex-direction:column;gap:10px;align-items:center;padding-top:2px;padding-right:64px}.circle-wrapper{display:flex;flex-direction:column;align-items:center;gap:8px}.circle{border-radius:50%;border:3px solid var(--circle-color);background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .15s ease,background .15s ease;outline:none;user-select:none;-webkit-user-select:none;touch-action:manipulation;padding:0;flex-shrink:0}.circle:focus-visible{box-shadow:0 0 0 3px #3b82f680}.circle-lg{width:88px;height:88px}.circle-md{width:64px;height:64px}.circle-sm{width:52px;height:52px}.circle-lg .circle-icon{font-size:2.2rem;line-height:1}.circle-md .circle-icon{font-size:1.7rem;line-height:1}.circle-sm .circle-icon{font-size:1.4rem;line-height:1}.circle.tapping{transform:scale(1.18);background:var(--circle-color)}.circle.failed{animation:shake .5s ease}.circle-label{font-size:.7rem;color:#94a3b8;text-align:center;max-width:72px;line-height:1.3}.history-link{display:block;text-align:center;margin-top:40px;color:#475569;text-decoration:none;font-size:.9rem;transition:color .15s ease;padding:8px}.history-link:hover{color:#94a3b8}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%);background:#1e293b;padding:10px 20px;border-radius:8px;font-size:.85rem;z-index:100;white-space:nowrap;pointer-events:none;border:1px solid}.toast-success{color:#4ade80;border-color:#22c55e}.toast-error{color:#f87171;border-color:#ef4444}.history-page{max-width:480px;margin:0 auto;padding:0}.history-header{display:flex;align-items:center;gap:16px;padding:20px 16px 12px;position:sticky;top:0;background:#0f0f13;z-index:10;border-bottom:1px solid #1a1a24}.back-link{color:#64748b;text-decoration:none;font-size:.9rem;transition:color .15s ease;flex-shrink:0}.back-link:hover{color:#94a3b8}.history-header h1{font-size:1.2rem;font-weight:600;color:#e2e8f0}.history-list{padding:0 16px 80px}.day-header{font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;color:#475569;padding:20px 0 8px;border-bottom:1px solid #1e293b;margin-bottom:4px;font-weight:600}.entry-row{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid #1a1a24}.entry-time{font-size:.8rem;color:#475569;min-width:40px;font-variant-numeric:tabular-nums;flex-shrink:0}.entry-icon{font-size:1.4rem;line-height:1;flex-shrink:0}.entry-label{flex:1;font-size:.9rem;text-transform:capitalize;font-weight:500}.delete-btn{background:none;border:none;cursor:pointer;font-size:1rem;opacity:.4;padding:4px;transition:opacity .15s ease;flex-shrink:0;line-height:1}.delete-btn:hover{opacity:1}.loading-indicator,.end-of-list,.empty-state{text-align:center;color:#334155;padding:24px;font-size:.85rem}@keyframes shake{0%,to{transform:translate(0)}20%{transform:translate(-6px)}40%{transform:translate(6px)}60%{transform:translate(-4px)}80%{transform:translate(4px)}}