:root{--bg:#fefcf9;--card:#ffffff;--text:#1a1a1a;--muted:#6b6b6b;--border:#e8e2d9;--accent:#e85d3a;--accent-light:#fff0eb;--accent-dark:#c44a2e;--success:#1a7a3a;--success-bg:#e6f4ea;--radius:14px;--shadow:0 2px 12px rgba(0,0,0,0.06)}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}.header{position:-webkit-sticky;position:sticky;top:0;z-index:10;background:var(--card);border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.header-inner{max-width:1100px;margin:0 auto;padding:12px 16px;justify-content:space-between;gap:16px}.header-inner,.logo{display:flex;align-items:center}.logo{font-weight:800;font-size:1.15rem;letter-spacing:-.02em;gap:8px}.logo-mark{width:28px;height:28px;border-radius:8px;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:14px}.nav{display:flex;gap:8px;align-items:center}.nav a,.nav button{padding:8px 14px;border-radius:999px;font-size:.9rem;font-weight:600;border:1px solid transparent;cursor:pointer}.nav a.primary,.nav button.primary{background:var(--accent);color:#fff}.nav a.primary:hover{background:var(--accent-dark)}.nav a.ghost{border-color:var(--border);background:#fff}.nav a.ghost:hover{background:#faf6f1}.container{max-width:1100px;margin:0 auto;padding:24px 16px 48px}.week-header{text-align:center;margin:18px 0 22px}.week-title{font-size:clamp(1.5rem,4vw,2rem);font-weight:800;letter-spacing:-.03em;margin:0}.week-range{color:var(--muted);margin:6px 0 0;font-size:1rem}.week-nav{display:flex;justify-content:center;gap:10px;margin-top:16px;flex-wrap:wrap}.week-nav a,.week-nav button{padding:8px 16px;border-radius:999px;border:1px solid var(--border);background:#fff;font-weight:600;font-size:.9rem;cursor:pointer}.week-nav a:hover,.week-nav button:hover{background:#fff7f2;border-color:var(--accent)}.week-nav .current{background:var(--text);color:#fff;border-color:var(--text)}.menu-grid{display:grid;grid-gap:16px;gap:16px;grid-template-columns:1fr}@media (min-width:640px){.menu-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:980px){.menu-grid{grid-template-columns:repeat(3,1fr)}}@media (min-width:1200px){.menu-grid{grid-template-columns:repeat(5,1fr)}}.day-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px 16px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:12px}.day-head{display:flex;justify-content:space-between;align-items:baseline}.day-name{font-weight:800;font-size:1.05rem}.day-date{color:var(--muted);font-size:.85rem}.day-body{gap:10px}.day-body,.field{display:flex;flex-direction:column}.field{gap:2px}.field-label{font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--accent)}.field-value{font-size:.95rem;line-height:1.35;min-height:1.1em}.field-value.empty{color:#b0a89e;font-style:italic}.empty-box{text-align:center;padding:40px 20px;background:var(--card);border:1px dashed var(--border);border-radius:var(--radius);color:var(--muted)}.form-grid{display:grid;grid-gap:16px;gap:16px;grid-template-columns:1fr}@media (min-width:640px){.form-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:980px){.form-grid{grid-template-columns:repeat(3,1fr)}}.admin-day{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;display:flex;flex-direction:column;gap:12px}.admin-day-head{font-weight:800;display:flex;justify-content:space-between;align-items:center}.input-group{display:flex;flex-direction:column;gap:4px}.input-group label{font-size:.75rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}.input-group input,.input-group textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:10px;font-size:.95rem;background:#fff}.input-group input:focus,.input-group textarea:focus{outline:2px solid var(--accent);border-color:var(--accent)}.actions{display:flex;gap:12px;align-items:center;margin-top:20px;flex-wrap:wrap}.btn-primary{background:var(--accent);color:#fff;border:none;padding:12px 22px;border-radius:999px;font-weight:700;cursor:pointer}.btn-primary:hover{background:var(--accent-dark)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-ghost{background:#fff;border:1px solid var(--border);padding:12px 22px;border-radius:999px;font-weight:600;cursor:pointer}.alert-success{background:var(--success-bg);color:var(--success);border:1px solid #b7dfc2;border-radius:10px}.alert-error,.alert-success{padding:12px 14px;font-weight:600}.alert-error{background:#fdecea;color:#a4262c;border:1px solid #f5c6cb;border-radius:10px}.login-wrap{max-width:420px;margin:40px auto;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.login-wrap h1{margin:0 0 6px;font-size:1.4rem}.login-wrap p{color:var(--muted);margin:0 0 18px;font-size:.95rem}.week-picker{display:flex;gap:8px;align-items:center;justify-content:center;flex-wrap:wrap;margin:12px 0}.week-picker input[type=date]{padding:8px 12px;border:1px solid var(--border);border-radius:10px}.skeleton{animation:pulse 1.5s infinite;background:#f0ebe4;border-radius:10px;height:16px}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}