:root{--bg:#0f0f1a;--card-bg:#1a1a2e;--accent:#e94560;--accent2:#0f3460;--text:#eaeaea;--text-muted:#8888aa;--border:#2a2a4a;--cat-card:#16213e;--gold:#ffd700}*{box-sizing:border-box;margin:0;padding:0}html{font-size:16px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;line-height:1.6}.container{max-width:900px;margin:0 auto;padding:1rem}header{text-align:center;padding:2rem 1rem 1.5rem;border-bottom:1px solid var(--border);margin-bottom:2rem}header h1{font-size:2rem;background:linear-gradient(135deg,var(--gold),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.25rem}header .subtitle{color:var(--text-muted);font-size:.95rem}.date-display{text-align:center;margin-bottom:2rem}.date-display h2{font-size:1.4rem;color:var(--gold);margin-bottom:.5rem}.date-display .day-name{font-size:1rem;color:var(--text-muted)}.holiday-list{display:flex;flex-direction:column;gap:.6rem;margin-bottom:2rem}.holiday-item{background:var(--card-bg);border:1px solid var(--border);border-radius:10px;padding:.75rem 1rem;display:flex;align-items:center;gap:.75rem;transition:transform .15s,border-color .15s}.holiday-item:hover{transform:translateX(4px);border-color:var(--accent)}.holiday-badge{display:inline-flex;align-items:center;justify-content:center;font-size:.65rem;padding:.2rem .5rem;border-radius:4px;font-weight:600;text-transform:uppercase;white-space:nowrap;flex-shrink:0}.badge-international{background:#1a3a5c;color:#6ab0ff}.badge-russian{background:#3a1a2e;color:#ff6b8a}.badge-memorial{background:#2a1a1a;color:#ff8a6b}.badge-professional{background:#1a3a2a;color:#6bff8a}.badge-folk{background:#3a3a1a;color:#ffd76b}.badge-other{background:#2a2a3a;color:#aaaacc}.holiday-title{font-size:.95rem;flex:1 1}.cat-section{margin-top:2rem;padding-top:2rem;border-top:1px solid var(--border)}.cat-section h3{text-align:center;font-size:1.2rem;margin-bottom:1rem;color:var(--gold)}.cat-grid{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:.75rem;gap:.75rem}.cat-card{position:relative;border-radius:12px;overflow:hidden;background:var(--cat-card);border:1px solid var(--border);aspect-ratio:1}.cat-card img{width:100%;height:100%;object-fit:cover;display:block}.cat-card .cat-label{position:absolute;bottom:0;left:0;right:0;padding:.4rem .6rem;background:linear-gradient(transparent,rgba(0,0,0,.7));font-size:.75rem;color:#fff}.calendar-section{margin-top:2rem;padding-top:2rem;border-top:1px solid var(--border)}.calendar-section h3{text-align:center;font-size:1.2rem;margin-bottom:1rem;color:var(--gold)}.calendar-form{display:flex;flex-direction:column;gap:.75rem;align-items:center;margin-bottom:1.5rem}.calendar-form input[type=date]{background:var(--card-bg);border:1px solid var(--border);color:var(--text);padding:.6rem 1rem;border-radius:8px;font-size:1rem;width:100%;max-width:280px;cursor:pointer}.calendar-form input[type=date]:focus{outline:none;border-color:var(--accent)}.calendar-form button{background:var(--accent);color:#fff;border:none;padding:.6rem 1.5rem;border-radius:8px;font-size:.95rem;cursor:pointer;font-weight:600;transition:background .15s}.calendar-form button:hover{background:#d13850}.calendar-holidays{margin-top:.5rem}.calendar-holidays .selected-date-label{text-align:center;color:var(--text-muted);margin-bottom:1rem;font-size:.9rem}.month-grid{display:grid;grid-template-columns:repeat(7,1fr);grid-gap:3px;gap:3px;margin-bottom:1rem}.month-day-header{text-align:center;font-size:.7rem;color:var(--text-muted);padding:.3rem 0;font-weight:600}.month-day{text-align:center;padding:.4rem 0;font-size:.75rem;background:var(--card-bg);border-radius:4px;cursor:pointer;transition:background .15s;position:relative}.month-day:hover{background:var(--accent2)}.month-day.today{border:2px solid var(--gold);font-weight:700}.month-day.selected{background:var(--accent);color:#fff;font-weight:700}.month-day.has-holidays:after{content:"";position:absolute;bottom:2px;left:50%;transform:translateX(-50%);width:4px;height:4px;background:var(--gold);border-radius:50%}.month-day.empty{background:transparent;cursor:default}.source-link{text-align:center;color:var(--text-muted);font-size:.75rem;margin:2rem 0 .5rem}.source-link a{color:var(--accent);text-decoration:none}.source-link a:hover{text-decoration:underline}.loading{color:var(--text-muted);padding:2rem}.error,.loading{text-align:center}.error{color:var(--accent);padding:1rem}.history-link{text-align:center;margin:1rem 0}.history-link a{color:var(--accent);text-decoration:none;font-size:.9rem}.history-link a:hover{text-decoration:underline}@media (max-width:600px){.cat-grid{grid-template-columns:repeat(2,1fr)}.month-grid{gap:2px}.month-day{font-size:.65rem;padding:.3rem 0}header h1{font-size:1.5rem}}