:root{--bg: #F7F5F0;--surface: #FFFFFF;--border: #E8E4DC;--border2: #D4CFC4;--text: #1A1814;--muted: #7A756C;--accent: #E07B4F;--accent2: #5B8A6E;--accent3: #4A7FA8;--danger: #C0392B;--warn: #D4820A;--success: #2E7D52;--radius: 12px;--shadow: 0 1px 3px rgba(0,0,0,.07), 0 4px 16px rgba(0,0,0,.05)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:DM Sans,sans-serif;background:var(--bg);color:var(--text);font-size:14px;min-height:100vh}button{font-family:inherit;cursor:pointer}input,select,textarea{font-family:inherit}a{text-decoration:none;color:inherit}.app{display:flex;height:100vh;overflow:hidden}.main{flex:1;overflow-y:auto;display:flex;flex-direction:column}.sidebar{width:220px;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0}.sidebar-brand{padding:20px 18px 14px;border-bottom:1px solid var(--border)}.sidebar-brand .logo{font-family:"DM Serif Display",serif;font-size:18px;display:flex;align-items:center;gap:8px}.sidebar-brand .logo-icon{width:32px;height:32px;background:var(--accent);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:16px}.sidebar-brand .subtitle{font-size:11px;color:var(--muted);margin-top:3px;letter-spacing:.4px}.nav{padding:10px 0;flex:1;overflow-y:auto}.nav-group{padding:4px 10px;font-size:10px;font-weight:600;color:var(--muted);letter-spacing:.8px;text-transform:uppercase;margin:8px 0 2px}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 14px;margin:1px 8px;border-radius:8px;cursor:pointer;font-size:13px;color:var(--muted);transition:all .15s;text-decoration:none}.nav-item svg{width:16px;height:16px;flex-shrink:0}.nav-item:hover{background:var(--bg);color:var(--text)}.nav-item.active{background:#fef0e8;color:var(--accent);font-weight:500}.nav-badge{margin-left:auto;background:var(--accent);color:#fff;font-size:10px;font-weight:600;padding:1px 6px;border-radius:10px}.sidebar-footer{padding:14px 16px;border-top:1px solid var(--border);font-size:11px;color:var(--muted)}.season-badge{display:inline-block;padding:3px 8px;background:var(--bg);border:1px solid var(--border);border-radius:20px;font-size:11px}.topbar{padding:16px 28px;border-bottom:1px solid var(--border);background:var(--surface);display:flex;align-items:center;justify-content:space-between;flex-shrink:0;position:sticky;top:0;z-index:10}.topbar h1{font-family:"DM Serif Display",serif;font-size:20px;font-weight:400}.topbar-right{display:flex;align-items:center;gap:10px}.content{padding:24px 28px;flex:1}.btn{padding:8px 16px;border-radius:8px;border:1px solid var(--border2);background:var(--surface);color:var(--text);font-size:13px;font-weight:500;display:inline-flex;align-items:center;gap:6px;transition:all .15s;cursor:pointer}.btn:hover{background:var(--bg)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover:not(:disabled){background:#c96d3e;border-color:#c96d3e}.btn-sm{padding:5px 11px;font-size:12px;border-radius:6px}.btn-ghost{border:none;background:transparent;color:var(--muted);padding:6px 10px}.btn-ghost:hover{color:var(--text);background:var(--bg)}.btn-danger{background:#fef0ef;color:var(--danger);border-color:#f5c0bc}.btn-danger:hover{background:#fdddd9}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.card-header{padding:14px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.card-header h3{font-size:14px;font-weight:500}.metrics{display:grid;gap:14px;margin-bottom:22px}.metrics-4{grid-template-columns:repeat(4,1fr)}.metrics-3{grid-template-columns:repeat(3,1fr)}.metric{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow)}.metric-label{font-size:11px;color:var(--muted);font-weight:500;letter-spacing:.3px;text-transform:uppercase;margin-bottom:8px}.metric-value{font-family:"DM Serif Display",serif;font-size:28px;line-height:1}.metric-sub{font-size:11px;color:var(--muted);margin-top:6px}.metric-sub.good{color:var(--success)}.metric-sub.bad{color:var(--danger)}.badge{display:inline-block;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:500}.badge-success{background:#ebf5ee;color:#1e6b3c}.badge-warning{background:#fef5e4;color:#9a5e06}.badge-danger{background:#fef0ef;color:#b02d21}.badge-info{background:#eaf2f9;color:#1e5a82}.badge-gray{background:var(--bg);color:var(--muted);border:1px solid var(--border)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th{text-align:left;padding:10px 14px;font-size:11px;font-weight:600;color:var(--muted);letter-spacing:.4px;text-transform:uppercase;border-bottom:1px solid var(--border);background:var(--bg)}td{padding:11px 14px;border-bottom:1px solid var(--border);font-size:13px;vertical-align:middle}tr:last-child td{border-bottom:none}tbody tr:hover td{background:#fdfcfb}.avatar{width:32px;height:32px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;flex-shrink:0}.cell-flex{display:flex;align-items:center;gap:10px}.cell-name{font-weight:500}.cell-sub{font-size:11px;color:var(--muted);margin-top:1px}.form-section{margin-bottom:22px}.form-section-title{font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--border)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-full{grid-column:span 2}.field{display:flex;flex-direction:column;gap:5px}.field label{font-size:12px;font-weight:500}.req{color:var(--accent)}input[type=text],input[type=email],input[type=tel],input[type=date],input[type=number],input[type=month],input[type=password],select,textarea{padding:9px 12px;border:1px solid var(--border2);border-radius:8px;font-size:13px;background:var(--surface);color:var(--text);outline:none;width:100%;transition:border-color .15s}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #e07b4f1f}textarea{resize:vertical;min-height:72px}.form-actions{display:flex;gap:10px;justify-content:flex-end;padding-top:16px;border-top:1px solid var(--border);margin-top:4px}.checkbox-label{display:flex;align-items:flex-start;gap:10px;font-size:13px;cursor:pointer}.checkbox-label input[type=checkbox]{width:16px;height:16px;margin-top:2px;cursor:pointer;accent-color:var(--accent);flex-shrink:0}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#1a181473;z-index:100;display:flex;align-items:center;justify-content:center;padding:20px}.modal{background:var(--surface);border-radius:16px;width:100%;max-width:580px;max-height:88vh;overflow-y:auto;box-shadow:0 8px 40px #0000002e}.modal-wide{max-width:860px}.modal-header{padding:18px 22px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;background:var(--surface);z-index:1}.modal-header h2{font-family:"DM Serif Display",serif;font-size:18px;font-weight:400}.modal-body{padding:22px}.modal-footer{padding:14px 22px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:10px}.search-bar{padding:8px 12px;border:1px solid var(--border2);border-radius:8px;font-size:13px;background:var(--bg);color:var(--text);width:220px;outline:none}.search-bar:focus{border-color:var(--accent);background:var(--surface)}.tab-row{display:flex;gap:2px;margin-bottom:16px;border-bottom:1px solid var(--border)}.tab-btn{padding:9px 16px;font-size:13px;font-weight:500;cursor:pointer;color:var(--muted);border:none;background:none;border-bottom:2px solid transparent;margin-bottom:-1px;transition:all .15s}.tab-btn:hover{color:var(--text)}.tab-btn.active{color:var(--accent);border-bottom-color:var(--accent)}.room-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:22px}.room-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}.room-card-name{font-weight:600;font-size:14px;margin-bottom:3px}.room-card-age{font-size:11px;color:var(--muted);margin-bottom:12px}.room-bar{height:6px;border-radius:3px;background:var(--border);overflow:hidden;margin-bottom:6px}.room-bar-fill{height:100%;border-radius:3px;transition:width .4s}.room-stats{display:flex;justify-content:space-between;font-size:11px;color:var(--muted)}.feed-item{display:flex;align-items:flex-start;gap:12px;padding:12px 18px;border-bottom:1px solid var(--border)}.feed-item:last-child{border-bottom:none}.feed-icon{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:15px}.feed-time{font-size:11px;color:var(--muted);margin-top:2px}.stat-row{display:flex;align-items:center;gap:8px;padding:10px 18px;border-bottom:1px solid var(--border);font-size:13px}.stat-row:last-child{border-bottom:none}.empty{text-align:center;padding:48px 20px;color:var(--muted)}.empty-icon{font-size:36px;margin-bottom:12px}.empty h3{font-size:15px;color:var(--text);margin-bottom:6px}.toast{position:fixed;bottom:24px;right:24px;background:var(--text);color:#fff;padding:11px 18px;border-radius:10px;font-size:13px;font-weight:500;z-index:999;transform:translateY(20px);opacity:0;transition:all .25s;pointer-events:none}.toast.show{transform:translateY(0);opacity:1}.loading{display:flex;align-items:center;justify-content:center;padding:48px;color:var(--muted);font-size:13px;gap:10px}.spinner{width:18px;height:18px;border:2px solid var(--border2);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);padding:20px}.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:36px;width:100%;max-width:420px;box-shadow:var(--shadow)}.auth-logo{font-family:"DM Serif Display",serif;font-size:24px;text-align:center;margin-bottom:6px}.auth-sub{text-align:center;color:var(--muted);font-size:13px;margin-bottom:28px}.reg-wrap{max-width:660px;margin:0 auto;padding:28px 0}.reg-section{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:16px;overflow:hidden;box-shadow:var(--shadow)}.reg-section-head{padding:14px 20px;background:var(--bg);border-bottom:1px solid var(--border)}.reg-section-head h3{font-size:14px;font-weight:600}.reg-section-head p{font-size:12px;color:var(--muted);margin-top:2px}.reg-fields{padding:18px 20px;display:grid;grid-template-columns:1fr 1fr;gap:14px}.consent-item{padding:12px 20px;border-bottom:1px solid var(--border)}.consent-item:last-child{border-bottom:none}.consent-text{font-size:12px;color:var(--muted);line-height:1.6;margin-top:4px;margin-left:26px}.camper-block{margin:14px 0;padding:14px;background:var(--bg);border-radius:10px;border:1px solid var(--border)}.camper-block-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font-weight:500;font-size:13px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}