:root{--bg-dark: #0a0a0b;--bg-card: #141417;--bg-sidebar: #0f1012;--primary: #ffffff;--accent: #d1d1d6;--text-muted: #8e8e93;--danger: #ff453a;--success: #32d74b;--border: rgba(255, 255, 255, .08);--glass: rgba(255, 255, 255, .03);--shadow: 0 10px 40px rgba(0, 0, 0, .5)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,Noto Sans JP,sans-serif;background-color:var(--bg-dark);color:var(--primary);line-height:1.6;overflow-x:hidden}.noise-overlay{position:fixed;inset:0;z-index:1000;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");opacity:.04;mix-blend-mode:soft-light}.login-page{display:flex;justify-content:center;align-items:center;height:100vh}.login-container{width:100%;max-width:420px;padding:20px}.login-card{background:var(--bg-card);border:1px solid var(--border);padding:40px;border-radius:12px;box-shadow:var(--shadow)}.login-header{text-align:center;margin-bottom:40px}.login-logo{font-family:Outfit,sans-serif;font-size:2rem;font-weight:800;letter-spacing:2px}.login-tagline{font-size:.7rem;text-transform:uppercase;letter-spacing:4px;color:var(--text-muted)}.form-group{margin-bottom:24px}.form-group label{display:block;font-size:.8rem;color:var(--text-muted);margin-bottom:8px}.form-group input,.form-group select,.form-group textarea{width:100%;background:#ffffff0d;border:1px solid var(--border);color:#fff;padding:12px 16px;border-radius:4px;font-family:inherit;transition:all .3s}.form-group input:focus{border-color:#ffffff4d;outline:none}.login-btn{width:100%;padding:14px;background:#fff;color:#000;border:none;border-radius:4px;font-weight:700;cursor:pointer;transition:all .3s}.login-btn:hover{opacity:.9}.admin-page{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{background:var(--bg-sidebar);border-right:1px solid var(--border);padding:30px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.sidebar-header{margin-bottom:50px;display:flex;align-items:center;gap:10px}.sidebar-logo{font-family:Outfit,sans-serif;font-size:1.2rem;font-weight:800}.badge{background:#ffffff1a;font-size:.6rem;padding:2px 6px;border-radius:4px;text-transform:uppercase}.sidebar-nav{flex:1;display:flex;flex-direction:column;gap:10px}.nav-item{background:none;border:none;color:var(--text-muted);text-align:left;padding:12px 16px;cursor:pointer;border-radius:6px;transition:all .3s;font-size:.9rem;display:flex;align-items:center;gap:12px}.nav-item:hover,.nav-item.active{background:#ffffff0d;color:#fff}.sidebar-footer{padding-top:20px;border-top:1px solid var(--border)}.logout-btn{background:none;border:none;color:var(--danger);cursor:pointer;font-size:.9rem;margin-bottom:10px;display:block}.site-link{color:var(--text-muted);text-decoration:none;font-size:.8rem}.content{padding:40px;max-width:1200px}.content-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:40px}.content-header h2{font-family:Outfit,sans-serif;font-size:2rem}.user-info{font-size:.8rem;color:var(--text-muted)}.data-table-wrap{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;overflow:hidden}.data-table{width:100%;border-collapse:collapse}.data-table th{background:#ffffff05;text-align:left;padding:14px 20px;font-size:.75rem;text-transform:uppercase;color:var(--text-muted);letter-spacing:1px}.data-table td{padding:16px 20px;border-top:1px solid var(--border);font-size:.9rem}.status-label{padding:4px 8px;border-radius:4px;font-size:.7rem;font-weight:700}.status-booked,.status-confirmed{background:#32d74b1a;color:var(--success)}.status-pending{background:#ff9f0a1a;color:#ff9f0a}.status-cancelled{background:#ff453a1a;color:var(--danger)}.action-group{display:flex;gap:8px;align-items:center}.action-btn{background:none;border:1px solid var(--border);color:#fff;padding:6px 12px;border-radius:4px;cursor:pointer;font-size:.75rem;white-space:nowrap;transition:all .2s}.action-btn:hover{background:#ffffff0d}.action-btn.btn-success{background:#32d74b1a;color:var(--success);border-color:#32d74b33}.action-btn.btn-success:hover{background:#32d74b33}.action-btn.btn-danger{color:var(--danger);border-color:#ff453a33}.admin-gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px}.admin-gallery-card{background:var(--bg-card);border:1px solid var(--border);border-radius:6px;overflow:hidden;position:relative}.admin-gallery-card img{width:100%;aspect-ratio:4/5;object-fit:cover}.admin-gallery-actions{padding:10px;display:flex;justify-content:space-between;align-items:center}.gallery-upload-card{border:2px dashed var(--border);display:flex;flex-direction:column;align-items:center;justify-content:center;height:250px;border-radius:8px;background:#ffffff05}.upload-controls{display:flex;flex-direction:column;gap:12px;padding:20px;width:100%;align-items:center}.admin-select{background:var(--bg-dark);border:1px solid var(--border);color:#fff;padding:8px 12px;border-radius:4px;width:100%;max-width:180px;outline:none;cursor:pointer}.gallery-upload-card:hover{background:#ffffff0a;border-color:var(--text-muted)}.settings-form{max-width:600px;background:var(--bg-card);padding:30px;border:1px solid var(--border);border-radius:8px}@media(max-width:900px){.admin-page{grid-template-columns:1fr}.sidebar{display:none}}.spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.1);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.btn-spinner{display:none;width:16px;height:16px;border:2px solid rgba(0,0,0,.1);border-top-color:#000;border-radius:50%;animation:spin .8s linear infinite}.is-loading .btn-text{display:none}.is-loading .btn-spinner{display:block}