:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}body{margin:0}#root{text-align:center;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}*{box-sizing:border-box;margin:0;padding:0}body{color:#333;background-color:#f0f4f8;font-family:Segoe UI,sans-serif}.app-wrapper{color:#333;background-color:#f0f4f8;min-height:100vh;transition:background-color .3s,color .3s}.app-wrapper.dark{color:#e0e0e0;background-color:#1a1a2e}.app-header{color:#fff;background-color:#2c3e7a;justify-content:space-between;align-items:center;padding:16px 32px;display:flex}.app-wrapper.dark .app-header{background-color:#0f0f1a}.app-header h1{font-size:1.5rem}.theme-btn{color:#fff;cursor:pointer;background:#fff3;border:1px solid #fff6;border-radius:20px;padding:8px 16px;font-size:.9rem;transition:background .2s}.theme-btn:hover{background:#ffffff59}.app-main{gap:24px;max-width:1200px;margin:0 auto;padding:24px 32px;display:flex}.calendar-container{background:#fff;border-radius:16px;flex:2;overflow:hidden;box-shadow:0 6px 24px #2c3e7a1f,0 1px 4px #0000000f}.app-wrapper.dark .calendar-container{background:#16213e;box-shadow:0 6px 24px #00000080}.calendar-hero{width:100%;height:180px;overflow:hidden}.hero-image{object-fit:cover;object-position:center top;width:100%;height:100%}.calendar-nav{color:#fff;background-color:#2c3e7a;justify-content:space-between;align-items:center;padding:16px 24px;display:flex}.app-wrapper.dark .calendar-nav{background-color:#0f3460}.month-title{font-size:1.2rem;font-weight:600}.nav-btn{color:#fff;cursor:pointer;background:#fff3;border:none;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:1.4rem;transition:background .2s;display:flex}.nav-btn:hover{background:#fff6}.calendar-grid{grid-template-columns:repeat(7,1fr);gap:6px;padding:16px 20px;display:grid}.day-header{text-align:center;color:#888;text-transform:uppercase;padding:8px 0;font-size:.8rem;font-weight:600}.app-wrapper.dark .day-header{color:#aaa}.day-cell{text-align:center;cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:8px;padding:10px 6px;font-size:.95rem;transition:background-color .25s,transform .2s,box-shadow .2s}.day-cell:hover:not(.empty){background-color:#dce8ff;transform:scale(1.08);box-shadow:0 2px 8px #2c3e7a26}.app-wrapper.dark .day-cell:hover:not(.empty){background-color:#1e3a5f;box-shadow:0 2px 8px #0000004d}.day-cell.empty{cursor:default}.day-cell.today{color:#2c3e7a;border:2px solid #2c3e7a;font-weight:700}.app-wrapper.dark .day-cell.today{color:#4a90d9;border-color:#4a90d9}.day-cell.selected{color:#fff;background-color:#2c3e7a;font-weight:700;transform:scale(1.1);box-shadow:0 2px 8px #2c3e7a80}.app-wrapper.dark .day-cell.selected{background-color:#4a90d9;box-shadow:0 2px 8px #4a90d980}.day-cell.in-range{color:#2c3e7a;background-color:#c8d9f5;border-radius:0}.app-wrapper.dark .day-cell.in-range{color:#a0c4f1;background-color:#1e3a5f}.range-info{background-color:#f0f5ff;border-top:1px solid #dce8ff;justify-content:center;align-items:center;gap:8px;padding:12px 20px;font-size:.85rem;display:flex}.range-label{color:#888;font-weight:500}.range-value{color:#2c3e7a;font-size:.95rem;font-weight:700}.range-value.muted{color:#aab;font-weight:400}.app-wrapper.dark .range-info{background-color:#0f1e3a;border-top-color:#1e3a5f}.app-wrapper.dark .range-label{color:#778}.app-wrapper.dark .range-value{color:#4a90d9}.app-wrapper.dark .range-value.muted{color:#556}.notes-container{background:#fff;border-radius:16px;flex-direction:column;flex:1;gap:12px;padding:24px;display:flex;box-shadow:0 4px 20px #0000001a}.app-wrapper.dark .notes-container{background:#16213e;box-shadow:0 4px 20px #0006}.notes-container h3{color:#2c3e7a;font-size:1.1rem}.app-wrapper.dark .notes-container h3{color:#4a90d9}.notes-textarea{resize:vertical;color:#333;background-color:#f7f9ff;border:1px solid #dce8ff;border-radius:10px;outline:none;width:100%;padding:12px;font-family:inherit;font-size:.95rem;transition:border-color .2s}.notes-textarea:focus{border-color:#2c3e7a}.app-wrapper.dark .notes-textarea{color:#e0e0e0;background-color:#0f1e3a;border-color:#1e3a5f}.app-wrapper.dark .notes-textarea:focus{border-color:#4a90d9}.notes-actions{gap:10px;display:flex}.save-btn,.clear-btn{cursor:pointer;border:none;border-radius:8px;flex:1;padding:10px;font-size:.9rem;font-weight:600;transition:background-color .2s,transform .15s}.save-btn{color:#fff;background-color:#344cb7}.save-btn:hover{background-color:#1e2d5e;transform:translateY(-1px)}.clear-btn{color:#555;background-color:#f0f4f8;border:1px solid #ddd}.clear-btn:hover{background-color:#e0e8f0;transform:translateY(-1px)}.app-wrapper.dark .clear-btn{color:#aaa;background-color:#1e3a5f;border-color:#2a4a7f}.saved-msg{color:#2e7d32;text-align:center;font-size:.85rem}.app-wrapper.dark .saved-msg{color:#66bb6a}@media (width<=768px){.app-main{flex-direction:column;padding:16px}.app-header{padding:12px 16px}.app-header h1{font-size:1.2rem}.calendar-hero{height:130px}.day-cell{padding:8px 2px;font-size:.85rem}}