@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Noto+Sans+JP:wght@300;400;500;700&display=swap";:root{--font-family: "Inter", "Noto Sans JP", -apple-system, BlinkMacSystemFont, sans-serif;--bg-main: #f8fafc;--bg-surface: #ffffff;--bg-subtle: #f1f5f9;--border-color: #e2e8f0;--border-hover: #cbd5e1;--text-main: #0f172a;--text-muted: #64748b;--text-light: #94a3b8;--primary-color: #6495ed;--primary-hover: #4f83e2;--accent-blue: #6495ed;--accent-purple: #6495ed;--accent-pink: #6495ed;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(0,0,0,.05);--shadow-md: 0 4px 16px rgba(100, 149, 237, .12);--shadow-lg: 0 12px 32px rgba(100, 149, 237, .18);--transition: all .2s cubic-bezier(.16, 1, .3, 1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-main);color:var(--text-main);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased}.container{max-width:1140px;margin:0 auto;padding:0 1.5rem}.clean-card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:var(--transition)}.clean-card:hover{border-color:#6495ed;box-shadow:var(--shadow-md)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;border-radius:var(--radius-full);font-weight:600;font-size:.9rem;cursor:pointer;transition:var(--transition);border:none;outline:none}.btn-primary{background:#6495ed;color:#fff;box-shadow:0 4px 14px #6495ed59}.btn-primary:hover{background:#4f83e2;transform:translateY(-1px);box-shadow:0 6px 20px #6495ed73}.btn-secondary{background:var(--bg-subtle);color:var(--text-main);border:1px solid var(--border-color)}.btn-secondary:hover{background:#e2e8f0;border-color:#6495ed}.btn-outline{background:transparent;color:#6495ed;border:1px solid #6495ed}.btn-outline:hover{background:#6495ed14}.form-group{margin-bottom:1.25rem;display:flex;flex-direction:column;gap:.4rem}.form-group label{font-size:.85rem;font-weight:600;color:var(--text-main)}.form-input,.form-textarea,.form-select{width:100%;padding:.75rem 1rem;background:#fff;border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-main);font-size:.925rem;transition:var(--transition)}.form-input:focus,.form-textarea:focus,.form-select:focus{outline:none;border-color:#6495ed;box-shadow:0 0 0 3px #6495ed33}.form-error{color:#dc2626;font-size:.825rem;margin-top:.2rem}.badge{display:inline-flex;align-items:center;gap:.35rem;padding:.25rem .75rem;border-radius:var(--radius-full);font-size:.775rem;font-weight:600}.badge-available{background:#dcfce7;color:#15803d;border:1px solid #bbf7d0}.badge-reserved{background:#fef3c7;color:#b45309;border:1px solid #fde68a}.badge-sold{background:#fee2e2;color:#b91c1c;border:1px solid #fca5a5}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0f172a80;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:1.5rem}.toast-container{position:fixed;bottom:2rem;right:2rem;z-index:2000}.toast{background:#0f172a;color:#fff;padding:.9rem 1.4rem;border-radius:var(--radius-sm);font-size:.9rem;font-weight:500;box-shadow:0 10px 25px #00000026;display:flex;align-items:center;gap:.6rem;border-left:4px solid #6495ed}