@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap";.stopwatch{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.stopwatch .timer-display{font-family:var(--font-digital);font-size:clamp(1.5rem,8vw,4rem);font-weight:600;color:var(--text-color);margin-bottom:2rem;line-height:1;letter-spacing:.05em;text-shadow:0 2px 4px rgba(0,0,0,.1);transition:all var(--duration-normal) var(--ease-out);max-width:100%;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;padding:0 1rem}.controls{display:flex;gap:.75rem;flex-wrap:wrap;justify-content:center;margin-bottom:1rem}.controls button{display:flex;align-items:center;gap:.5rem;padding:.875rem 1.5rem;font-size:.95rem;font-weight:600;border:2px solid transparent;border-radius:12px;cursor:pointer;transition:all var(--duration-normal) var(--ease-out);position:relative;overflow:hidden;white-space:nowrap;-webkit-user-select:none;user-select:none}.controls button:focus{outline:none;box-shadow:var(--focus-ring)}.controls button:active{transform:translateY(1px)}.controls button:disabled{opacity:.6;cursor:not-allowed;transform:none}.start-button{background:linear-gradient(135deg,var(--success),#22c55e);color:#fff;border-color:var(--success)}.start-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #10b98166}.stop-button{background:linear-gradient(135deg,var(--danger),#f87171);color:#fff;border-color:var(--danger)}.stop-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #ef444466}.lap-button{background:var(--button-secondary);color:var(--button-secondary-text);border-color:var(--lap-border)}.lap-button:hover:not(:disabled){background:var(--accent);color:#fff;border-color:var(--accent);transform:translateY(-2px);box-shadow:0 6px 20px #8b5cf666}.reset-button{background:linear-gradient(135deg,var(--button-bg),var(--button-bg-hover));color:var(--button-text);border-color:var(--button-bg)}.reset-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #3b82f666}.laps{width:100%;max-width:420px;margin-top:2rem;font-family:var(--font-digital);color:var(--text-color);background:var(--button-secondary);border-radius:16px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--lap-border)}.lap-header{display:flex;justify-content:space-between;padding:1rem 1.5rem;font-weight:600;background:var(--lap-header-bg);color:var(--text-color);border-bottom:2px solid var(--lap-border);font-size:.875rem;text-transform:uppercase;letter-spacing:.05em}.lap-item{display:flex;justify-content:space-between;padding:.875rem 1.5rem;border-bottom:1px solid var(--lap-border);transition:all var(--duration-fast) var(--ease-out);font-size:.9rem;animation:slideInFromBottom .15s var(--ease-out);opacity:0;animation-fill-mode:forwards}.start-button,.stop-button{animation:scaleIn .15s var(--ease-out)}@keyframes slideInFromBottom{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{transform:scale(.95)}to{transform:scale(1)}}.lap-item:hover{background:var(--lap-header-bg)}.lap-item:last-child{border-bottom:none}.lap-item span{flex:1;text-align:center}.lap-item span:first-child{text-align:left;font-weight:600;color:var(--accent)}.lap-item span:last-child{text-align:right;font-weight:500}@media (max-width: 640px){.stopwatch .timer-display{font-size:clamp(1.25rem,10vw,2.5rem);margin-bottom:1.5rem;padding:0 .5rem}.controls{gap:.5rem}.controls button{padding:.75rem 1.25rem;font-size:.875rem}.lap-header,.lap-item{padding:.75rem 1rem;font-size:.8rem}}@media (prefers-reduced-motion: reduce){.stopwatch .timer-display,.controls button,.lap-item{transition:none}.controls button:hover:not(:disabled){transform:none;box-shadow:none}}.theme-toggle{position:fixed!important;top:1rem!important;right:1rem!important;background:var(--button-secondary);border:2px solid var(--lap-border);border-radius:12px;min-width:80px;height:44px;display:flex;align-items:center;justify-content:center;gap:.5rem;cursor:pointer;color:var(--button-secondary-text);transition:background-color var(--duration-fast) var(--ease-out),border-color var(--duration-fast) var(--ease-out),color var(--duration-fast) var(--ease-out),box-shadow var(--duration-fast) var(--ease-out);overflow:hidden;z-index:1000;font-size:.75rem;font-weight:500;padding:0 .75rem;transform:none!important}.theme-toggle:hover{background:var(--accent);color:#fff;border-color:var(--accent);box-shadow:0 2px 8px #8b5cf64d;transform:none!important}.theme-toggle:active{transform:scale(.98)!important}.theme-toggle:focus{outline:none;box-shadow:var(--focus-ring)}.theme-toggle svg{position:relative;z-index:1;transition:transform var(--duration-fast) var(--ease-out)}.theme-toggle:hover svg{transform:rotate(15deg)}@media (prefers-reduced-motion: reduce){.theme-toggle,.theme-toggle:before,.theme-toggle svg{transition:none}.theme-toggle:hover,.theme-toggle:active{transform:none!important}.theme-toggle:hover svg{transform:none}}@media (hover: none){.theme-toggle:hover,.theme-toggle:active{transform:none!important}}.mode-switcher{display:flex;justify-content:center;margin-bottom:32px;background:var(--button-secondary);border-radius:16px;padding:.375rem;border:1px solid var(--lap-border);box-shadow:var(--shadow);position:relative;overflow:hidden}.mode-switcher:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,var(--accent),var(--button-bg));opacity:.05;border-radius:16px}.mode-switcher:after{content:"";position:absolute;top:.375rem;bottom:.375rem;left:.375rem;width:calc(33.333% - .75rem);background:linear-gradient(135deg,var(--button-bg),var(--accent));border-radius:12px;transition:transform var(--duration-normal) var(--ease-out);box-shadow:var(--shadow);z-index:0}.mode-switcher[data-active=clock]:after{transform:translate(0)}.mode-switcher[data-active=stopwatch]:after{transform:translate(calc(100% + .375rem))}.mode-switcher[data-active=countdown]:after{transform:translate(calc(200% + .75rem))}.mode-button{background:none;border:none;color:var(--button-secondary-text);padding:.75rem 1.5rem;font-size:.875rem;font-weight:600;cursor:pointer;border-radius:12px;transition:all var(--duration-normal) var(--ease-out);position:relative;z-index:1;white-space:nowrap;-webkit-user-select:none;user-select:none;flex:1;text-align:center}.mode-button:focus{outline:none;box-shadow:var(--focus-ring)}.mode-button.active{background:transparent;color:var(--button-text);box-shadow:none;transform:translateY(0)}.mode-button:not(.active):hover{color:var(--button-bg);background:var(--lap-header-bg);transform:translateY(-1px)}.mode-button:active{transform:translateY(0)}@media (max-width: 640px){.mode-switcher{margin-bottom:24px;padding:.25rem}.mode-button{padding:.625rem 1rem;font-size:.8rem}}@media (prefers-reduced-motion: reduce){.mode-button{transition:none}.mode-button.active,.mode-button:not(.active):hover{transform:none}}.clock{display:flex;flex-direction:column;align-items:center;text-align:center;gap:1rem}.date-display{font-size:clamp(1rem,3vw,1.25rem);color:var(--text-secondary);font-weight:500;margin-bottom:.5rem;text-transform:capitalize}.clock .timer-display{font-family:var(--font-digital);font-size:clamp(2.5rem,7vw,5rem);font-weight:600;color:var(--text-color);margin-bottom:1rem;line-height:1;letter-spacing:.05em;text-shadow:0 2px 4px rgba(0,0,0,.1);transition:all var(--duration-normal) var(--ease-out);position:relative;white-space:nowrap;width:100%;min-width:fit-content}.clock .timer-display:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:var(--text-color);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;opacity:.1;z-index:-1}.timezone-display{font-size:clamp(.875rem,2.5vw,1rem);color:var(--text-secondary);font-weight:400;padding:.5rem 1rem;background:var(--button-secondary);border-radius:12px;border:1px solid var(--lap-border);font-family:var(--font-digital)}.time-format-toggle{background:var(--button-secondary);border:1px solid var(--lap-border);color:var(--text-secondary);padding:.5rem 1rem;border-radius:8px;font-size:.875rem;font-weight:500;cursor:pointer;transition:all var(--duration-fast) var(--ease-out);margin-top:.5rem}.time-format-toggle:hover{background:var(--button-primary);color:var(--text-color);transform:translateY(-1px)}.time-format-toggle:active{transform:translateY(0)}@media (max-width: 640px){.clock{gap:.75rem}.clock .timer-display{font-size:clamp(1.75rem,7vw,2.5rem);margin-bottom:.75rem}.date-display{font-size:clamp(.875rem,4vw,1rem);margin-bottom:.25rem}}@media (min-width: 768px){.clock .timer-display{font-size:clamp(3rem,7vw,5.5rem)}}#root{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}.logo{height:6em;padding:1.5em;will-change:filter;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em #646cffaa)}.logo.react:hover{filter:drop-shadow(0 0 2em #61dafbaa)}@keyframes logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (prefers-reduced-motion: no-preference){a:nth-of-type(2) .logo{animation:logo-spin infinite 20s linear}}.card{padding:2em}.read-the-docs{color:#888}.App{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:1rem;background:var(--background-color);transition:background-color var(--duration-slow) var(--ease-out),color var(--duration-slow) var(--ease-out);color:var(--text-color)}.main-panel{width:100%;max-width:720px;background:var(--panel-bg-color);border-radius:24px;padding:32px;box-shadow:var(--shadow-lg);position:relative;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--lap-border);transition:all var(--duration-normal) var(--ease-out)}.main-panel:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;border-radius:24px;padding:1px;background:linear-gradient(135deg,var(--accent),var(--button-bg));mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask-composite:exclude;opacity:0;transition:opacity var(--duration-normal) var(--ease-out)}.main-panel:hover:before{opacity:.1}.content-panel{padding-top:24px;position:relative;min-height:300px}.content-panel>*{animation:fadeInUp .15s var(--ease-out);animation-fill-mode:both}@keyframes fadeInUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 640px){.App{padding:.5rem}.main-panel{padding:20px;border-radius:20px;max-width:90%}}@media (min-width: 768px){.main-panel{max-width:520px}}@media (min-width: 1024px){.main-panel{max-width:560px}}:root{--background-color-light: #f8fafc;--panel-bg-color-light: #ffffff;--text-color-light: #1e293b;--text-secondary-light: #64748b;--button-bg-light: #2563eb;--button-bg-hover-light: #1d4ed8;--button-text-light: #ffffff;--button-secondary-light: #e2e8f0;--button-secondary-text-light: #475569;--lap-header-bg-light: #f1f5f9;--lap-border-light: #e2e8f0;--accent-light: #2563eb;--success-light: #059669;--danger-light: #dc2626;--shadow-light: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg-light: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--background-color-dark: #0f172a;--panel-bg-color-dark: #1e293b;--text-color-dark: #f1f5f9;--text-secondary-dark: #94a3b8;--button-bg-dark: #3b82f6;--button-bg-hover-dark: #2563eb;--button-text-dark: #ffffff;--button-secondary-dark: #334155;--button-secondary-text-dark: #cbd5e1;--lap-header-bg-dark: #334155;--lap-border-dark: #475569;--accent-dark: #3b82f6;--success-dark: #10b981;--danger-dark: #ef4444;--shadow-dark: 0 4px 6px -1px rgba(0, 0, 0, .3), 0 2px 4px -1px rgba(0, 0, 0, .2);--shadow-lg-dark: 0 20px 25px -5px rgba(0, 0, 0, .4), 0 10px 10px -5px rgba(0, 0, 0, .2);--font-digital: "JetBrains Mono", "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, "Courier New", monospace;--duration-fast: .15s;--duration-normal: .2s;--duration-slow: .3s;--ease-out: cubic-bezier(.4, 0, .2, 1);--ease-in-out: cubic-bezier(.4, 0, .6, 1)}[data-theme=light]{--background-color: var(--background-color-light);--panel-bg-color: var(--panel-bg-color-light);--text-color: var(--text-color-light);--text-secondary: var(--text-secondary-light);--button-bg: var(--button-bg-light);--button-bg-hover: var(--button-bg-hover-light);--button-text: var(--button-text-light);--button-secondary: var(--button-secondary-light);--button-secondary-text: var(--button-secondary-text-light);--lap-header-bg: var(--lap-header-bg-light);--lap-border: var(--lap-border-light);--accent: var(--accent-light);--success: var(--success-light);--danger: var(--danger-light);--shadow: var(--shadow-light);--shadow-lg: var(--shadow-lg-light);--focus-ring: 0 0 0 2px var(--accent-light)}[data-theme=dark]{--background-color: var(--background-color-dark);--panel-bg-color: var(--panel-bg-color-dark);--text-color: var(--text-color-dark);--text-secondary: var(--text-secondary-dark);--button-bg: var(--button-bg-dark);--button-bg-hover: var(--button-bg-hover-dark);--button-text: var(--button-text-dark);--button-secondary: var(--button-secondary-dark);--button-secondary-text: var(--button-secondary-text-dark);--lap-header-bg: var(--lap-header-bg-dark);--lap-border: var(--lap-border-dark);--accent: var(--accent-dark);--success: var(--success-dark);--danger: var(--danger-dark);--shadow: var(--shadow-dark);--shadow-lg: var(--shadow-lg-dark);--focus-ring: 0 0 0 2px var(--accent-dark)}:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--focus-ring: 0 0 0 2px rgba(59, 130, 246, .8);--focus-ring-dark: 0 0 0 2px rgba(96, 165, 250, .8)}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:12px;border:2px solid transparent;padding:.75em 1.5em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}button:hover{transform:translateY(-1px);box-shadow:0 4px 12px #00000026}button:active{transform:translateY(0)}button:focus,button:focus-visible{outline:none;box-shadow:var(--focus-ring);position:relative;z-index:10}button:disabled{opacity:.6;cursor:not-allowed;transform:none}@media (prefers-reduced-motion: reduce){button{transition:none}button:hover{transform:none}}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}