@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap";.rdt{--rdt-bg:#fff;--rdt-color:#1a202c;--rdt-border:#0000001a;--rdt-hover-bg:#eee;--rdt-active-bg:#428bca;--rdt-active-color:#fff;--rdt-disabled-color:#999;--rdt-today-color:#428bca;--rdt-muted-color:#999}@media (prefers-color-scheme:dark){html:not([data-theme]) .rdt{--rdt-bg:#1c2033;--rdt-color:#e2e8f0;--rdt-border:#63b3ed40;--rdt-hover-bg:#63b3ed26;--rdt-active-bg:#63b3ed;--rdt-active-color:#0d0f17;--rdt-disabled-color:#4a5568;--rdt-today-color:#63b3ed;--rdt-muted-color:#4a5568}}[data-theme=dark] .rdt,.rdt[data-theme=dark]{--rdt-bg:#1c2033;--rdt-color:#e2e8f0;--rdt-border:#63b3ed40;--rdt-hover-bg:#63b3ed26;--rdt-active-bg:#63b3ed;--rdt-active-color:#0d0f17;--rdt-disabled-color:#4a5568;--rdt-today-color:#63b3ed;--rdt-muted-color:#4a5568}[data-theme=light] .rdt,.rdt[data-theme=light]{--rdt-bg:#fff;--rdt-color:#1a202c;--rdt-border:#0000001a;--rdt-hover-bg:#eee;--rdt-active-bg:#428bca;--rdt-active-color:#fff;--rdt-disabled-color:#999;--rdt-today-color:#428bca;--rdt-muted-color:#999}.rdt{position:relative}.rdtPicker{background:var(--rdt-bg);border:1px solid var(--rdt-border);min-width:250px;margin-top:1px;padding:4px;display:none;position:absolute;box-shadow:0 1px 3px #0000001a;z-index:99999!important}.rdtOpen .rdtPicker{display:block}.rdtStatic .rdtPicker{box-shadow:none;position:static}.rdtPicker .rdtTimeToggle{text-align:center}.rdtPicker table{width:100%;margin:0}.rdtPicker td,.rdtPicker th{text-align:center;height:28px;color:var(--rdt-color)}.rdtPicker td{cursor:pointer}.rdtPicker td.rdtDay:hover,.rdtPicker td.rdtHour:hover,.rdtPicker td.rdtMinute:hover,.rdtPicker td.rdtSecond:hover,.rdtPicker td.rdtMonth:hover,.rdtPicker td.rdtYear:hover,.rdtPicker .rdtTimeToggle:hover{background:var(--rdt-hover-bg);cursor:pointer}.rdtPicker td.rdtOld,.rdtPicker td.rdtNew{color:var(--rdt-muted-color)}.rdtPicker td.rdtToday{position:relative}.rdtPicker td.rdtToday:before{content:"";border-left:7px solid #0000;border-bottom:7px solid var(--rdt-today-color);border-top-color:#0003;display:inline-block;position:absolute;bottom:4px;right:4px}.rdtPicker td.rdtActive,.rdtPicker td.rdtActive:hover{background-color:var(--rdt-active-bg);color:var(--rdt-active-color);text-shadow:0 -1px #00000040}.rdtPicker td.rdtActive.rdtToday:before{border-bottom-color:#fff}.rdtPicker td.rdtDisabled,.rdtPicker td.rdtDisabled:hover{color:var(--rdt-disabled-color);cursor:not-allowed;background:0 0}.rdtPicker td span.rdtOld{color:var(--rdt-muted-color)}.rdtPicker td span.rdtDisabled,.rdtPicker td span.rdtDisabled:hover{color:var(--rdt-disabled-color);cursor:not-allowed;background:0 0}.rdtPicker th{border-bottom:1px solid var(--rdt-border);color:var(--rdt-color)}.rdtPicker .dow{cursor:default;border-bottom:none;width:14.2857%}.rdtPicker th.rdtSwitch{width:100px}.rdtPicker th.rdtNext,.rdtPicker th.rdtPrev{vertical-align:top;font-size:21px}.rdtPrev span,.rdtNext span{-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;-khtml-user-select:none;display:block}.rdtPicker th.rdtDisabled,.rdtPicker th.rdtDisabled:hover{color:var(--rdt-disabled-color);cursor:not-allowed;background:0 0}.rdtPicker thead tr:first-of-type th{cursor:pointer}.rdtPicker thead tr:first-of-type th:hover{background:var(--rdt-hover-bg)}.rdtPicker tfoot{border-top:1px solid var(--rdt-border)}.rdtPicker button{cursor:pointer;background:0 0;border:none}.rdtPicker button:hover{background-color:var(--rdt-hover-bg)}.rdtPicker thead button{width:100%;height:100%}td.rdtMonth,td.rdtYear{cursor:pointer;width:25%;height:50px}.rdtCounters{display:inline-block}.rdtCounters>div{float:left}.rdtCounter{width:40px;height:100px}.rdtCounterSeparator{line-height:100px}.rdtCounter .rdtBtn{cursor:pointer;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;-khtml-user-select:none;height:40%;line-height:40px;display:block}.rdtCounter .rdtBtn:hover{background:var(--rdt-hover-bg)}.rdtCounter .rdtCount{height:20%;font-size:1.2em}.rdtMilli{vertical-align:middle;width:48px;padding-left:8px}.rdtMilli input{width:100%;margin-top:37px;font-size:1.2em}.rdtTime td{cursor:default}html[data-theme=dark]{--bg:#0d0f17;--bg-surface:#13161f;--bg-card:#1a1e2e;--bg-card-hover:#1f2336;--border:#ffffff14;--border-accent:#63b3ed59;--primary:#63b3ed;--primary-glow:#63b3ed40;--secondary:#b794f4;--accent:#68d391;--danger:#fc8181;--text:#e2e8f0;--text-muted:#718096;--text-dim:#4a5568;--radius-sm:6px;--radius:12px;--radius-lg:20px;--shadow:0 4px 24px #0006;--shadow-card:0 8px 32px #00000080;--transition:.2s ease}html[data-theme=light]{--bg:#f0f4f8;--bg-surface:#fff;--bg-card:#fff;--bg-card-hover:#f7fafc;--border:#00000017;--border-accent:#3182ce66;--primary:#3182ce;--primary-glow:#3182ce33;--secondary:#805ad5;--accent:#38a169;--danger:#e53e3e;--text:#1a202c;--text-muted:#4a5568;--text-dim:#a0aec0;--radius-sm:6px;--radius:12px;--radius-lg:20px;--shadow:0 4px 24px #0000001a;--shadow-card:0 4px 16px #00000014;--transition:.2s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);min-height:100dvh;font-family:Inter,system-ui,sans-serif;line-height:1.6}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}code{border-radius:var(--radius-sm);background:#ffffff12;padding:2px 6px;font-family:JetBrains Mono,monospace;font-size:.85em}.app{flex-direction:column;min-height:100dvh;display:flex}html[data-theme=light] .hero{background:linear-gradient(135deg,#ebf4ff 0%,#e8f0fe 40%,#ede9fe 100%)}html[data-theme=light] .hero:before{background:radial-gradient(60% 40% at 50% 0,#3182ce1f 0%,#0000 70%),radial-gradient(40% 30% at 80% 80%,#805ad514 0%,#0000 70%)}html[data-theme=light] .demo-nav{background:#ffffffe0}html[data-theme=light] code{color:#2d3748;background:#0000000f}html[data-theme=light] .code-snippet{background:#f1f5f9;border-color:#00000014}html[data-theme=light] .code-snippet pre{color:#2d3748}html[data-theme=light] .copy-btn{color:#4a5568;background:#00000012;border-color:#0000001f}html[data-theme=light] .copy-btn:hover{color:#1a202c;background:#0000001f}html[data-theme=light] .output-box{background:#f1f5f9;border-color:#00000014}html[data-theme=light] .output-label{color:#a0aec0}html[data-theme=light] .rdt input.form-control{background:#f7fafc;border-color:#00000026}html[data-theme=light] .locale-btn{color:#4a5568;background:#0000000d;border-color:#0000001f}html[data-theme=light] .locale-btn:hover{color:#1a202c;background:#0000001a}html[data-theme=light] .btn-secondary,html[data-theme=light] .btn-sm{color:#2d3748;background:#0000000d;border-color:#0000001f}html[data-theme=light] .btn-sm:hover{background:#0000001a}.hero{border-bottom:1px solid var(--border);text-align:center;background:linear-gradient(135deg,#0d0f17 0%,#131626 40%,#1a1040 100%);padding:72px 24px 64px;position:relative;overflow:hidden}.hero:before{content:"";pointer-events:none;background:radial-gradient(60% 40% at 50% 0,#63b3ed1f 0%,#0000 70%),radial-gradient(40% 30% at 80% 80%,#b794f414 0%,#0000 70%);position:absolute;inset:0}.hero-inner{flex-direction:column;align-items:center;gap:20px;max-width:680px;margin:0 auto;display:flex;position:relative}.hero-badge{border:1px solid var(--border-accent);color:var(--primary);letter-spacing:.04em;background:#63b3ed1f;border-radius:999px;align-items:center;gap:6px;padding:4px 14px;font-size:.78rem;font-weight:600;display:inline-flex}.hero h1{letter-spacing:-.03em;background:linear-gradient(135deg,#e2e8f0 0%,#63b3ed 60%,#b794f4 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:clamp(2.2rem,6vw,3.6rem);font-weight:800;line-height:1.1}.hero-sub{color:var(--text-muted);max-width:520px;font-size:1.05rem;line-height:1.7}.hero-links{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.btn{border-radius:var(--radius);cursor:pointer;transition:all var(--transition);border:none;align-items:center;gap:6px;padding:10px 22px;font-family:inherit;font-size:.9rem;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:var(--primary);color:#0d0f17}.btn-primary:hover{box-shadow:0 0 20px var(--primary-glow);background:#90cdf4;text-decoration:none}.btn-secondary{color:var(--text);border:1px solid var(--border);background:#ffffff12}.btn-secondary:hover{background:#ffffff1f;text-decoration:none}.btn-sm{color:var(--text);border:1px solid var(--border);background:#ffffff12;padding:7px 16px;font-size:.82rem}.btn-sm:hover{background:#ffffff21}.code-snippet{border:1px solid var(--border);border-radius:var(--radius);background:#00000073;width:100%;max-width:520px;position:relative;overflow:hidden}.code-snippet pre{color:#a0aec0;white-space:pre;padding:16px 48px 16px 20px;font-family:JetBrains Mono,monospace;font-size:.8rem;line-height:1.65;overflow-x:auto}.code-snippet pre code{font-size:inherit;color:inherit;background:0 0;border-radius:0;padding:0}.copy-btn{color:var(--text-muted);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);background:#ffffff1a;padding:4px 10px;font-family:inherit;font-size:.72rem;font-weight:600;position:absolute;top:8px;right:8px}.copy-btn:hover{color:var(--text);background:#ffffff2e}.demo-nav{z-index:100;-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border);scrollbar-width:none;background:#0d0f17d9;gap:0;padding:0 20px;display:flex;position:sticky;top:0;overflow-x:auto}.demo-nav::-webkit-scrollbar{display:none}.demo-nav a{color:var(--text-muted);white-space:nowrap;transition:all var(--transition);border-bottom:2px solid #0000;padding:14px 18px;font-size:.82rem;font-weight:500;text-decoration:none;display:inline-block}.demo-nav a:hover{color:var(--text);border-bottom-color:var(--primary);text-decoration:none}.theme-toggle{cursor:pointer;opacity:.8;transition:opacity var(--transition), transform var(--transition);background:0 0;border:none;flex-shrink:0;margin-left:auto;padding:0 16px;font-size:1.1rem;line-height:1}.theme-toggle:hover{opacity:1;transform:scale(1.15)}.demo-grid{flex:1;grid-template-columns:repeat(auto-fill,minmax(min(100%,500px),1fr));align-items:start;gap:28px;width:100%;max-width:1200px;margin:0 auto;padding:48px 24px 80px;display:grid}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);transition:border-color var(--transition), box-shadow var(--transition);box-shadow:var(--shadow-card);overflow:visible}.card:hover{border-color:var(--border-accent);box-shadow:var(--shadow-card), 0 0 0 1px var(--border-accent)}.card-header{border-bottom:1px solid var(--border);padding:24px 24px 16px}.card-title-row{align-items:center;gap:10px;margin-bottom:8px;display:flex}.card-title-row h2{letter-spacing:-.01em;color:var(--text);font-size:1.05rem;font-weight:700}.badge{text-transform:uppercase;letter-spacing:.06em;color:var(--accent);background:#68d39126;border:1px solid #68d3914d;border-radius:999px;padding:2px 9px;font-size:.7rem;font-weight:700}.card-desc{color:var(--text-muted);font-size:.85rem;line-height:1.5}.card-body{flex-direction:column;gap:16px;padding:24px;display:flex}.picker-wrapper{flex-direction:column;gap:16px;display:flex}.output-box{border:1px solid var(--border);border-radius:var(--radius);background:#0000004d;align-items:center;gap:10px;min-height:46px;padding:12px 16px;display:flex}.output-label{text-transform:uppercase;letter-spacing:.08em;color:var(--text-dim);white-space:nowrap;flex-shrink:0;font-size:.72rem;font-weight:700}.output-value{color:var(--accent);word-break:break-all;font-family:JetBrains Mono,monospace;font-size:.82rem}.locale-switcher{gap:8px;display:flex}.locale-btn{border-radius:var(--radius-sm);border:1px solid var(--border);color:var(--text-muted);cursor:pointer;transition:all var(--transition);background:#ffffff0d;padding:6px 14px;font-family:inherit;font-size:.8rem;font-weight:600}.locale-btn:hover{color:var(--text);background:#ffffff1a}.locale-btn.active{background:var(--primary);color:#0d0f17;border-color:var(--primary)}.ref-buttons{flex-wrap:wrap;gap:10px;display:flex}.footer{background:var(--bg-surface);border-top:1px solid var(--border);text-align:center;color:var(--text-muted);padding:28px 24px;font-size:.84rem}.rdt input.form-control{border:1px solid var(--border);border-radius:var(--radius);width:100%;color:var(--text);transition:border-color var(--transition), box-shadow var(--transition);background:#00000026;outline:none;padding:10px 14px;font-family:Inter,sans-serif;font-size:.9rem}.rdt input.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}.rdt input.form-control::placeholder{color:var(--text-dim)}.rdtPicker{border-radius:var(--radius)!important;box-shadow:var(--shadow)!important;z-index:999!important;margin-top:6px!important}.rdtOpen{z-index:100;position:relative}.rdtPicker td.rdtDay:hover,.rdtPicker td.rdtMonth:hover,.rdtPicker td.rdtYear:hover{border-radius:var(--radius-sm)}.rdtPicker td.rdtActive,.rdtPicker td.rdtActive:hover{border-radius:var(--radius-sm);font-weight:700}.rdtStatic .rdtPicker{box-shadow:none!important;margin-top:0!important;position:relative!important}td.weekend-day{font-weight:600;color:#fc8181!important}td.weekend-day.rdtActive{color:#0d0f17!important}@media (width<=640px){.hero{padding:48px 16px 40px}.demo-grid{gap:20px;padding:28px 16px 60px}.card-header,.card-body{padding:18px}.demo-nav a{padding:12px 14px;font-size:.78rem}}