:root{--sp-teal: #22b6af;--sp-teal-dk: #1a9a93;--sp-green: #2b4a35;--sp-green-lt: #3a6347;--sp-dark: #2E2E2E;--sp-text: #444;--sp-muted: #777;--sp-bg: #f7f8f6;--sp-white: #ffffff;--sp-border: #dde0db;--sp-yellow: #EFC94C;--sp-red: #c0392b;--room-G10: #22b6af;--room-G6: #2b4a35;--room-G7: #EFC94C;--room-Rec: #7c6b9e}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Poppins,sans-serif;color:var(--sp-text);background:var(--sp-bg);min-height:100vh;display:flex;flex-direction:column}#app{display:flex;flex-direction:column;min-height:100vh}.sp-header{background:var(--sp-bg);color:var(--sp-dark);border-bottom:1px solid var(--sp-border);padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:60px;gap:16px}.sp-header .logo{font-size:1.1rem;font-weight:600;color:var(--sp-dark);text-decoration:none;display:flex;align-items:center;gap:10px}.sp-header .logo span{color:var(--sp-teal)}.sp-header nav a{color:var(--sp-green);text-decoration:none;font-size:.875rem;font-weight:500;margin-left:20px}.sp-header nav a:hover,.sp-header nav a.active{color:var(--sp-teal)}.sp-footer{background:var(--sp-green);color:#ffffffb3;text-align:center;padding:16px;font-size:.8rem;margin-top:auto}.page{max-width:1100px;margin:0 auto;padding:32px 20px;flex:1}.page-wide{max-width:1300px;margin:0 auto;padding:32px 20px;flex:1}.card{background:var(--sp-white);border:1px solid var(--sp-border);border-radius:10px;padding:20px;box-shadow:0 1px 4px #0000000d}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;border-radius:6px;border:none;font-family:inherit;font-size:.875rem;font-weight:500;cursor:pointer;text-decoration:none;transition:background .15s}.btn-primary{background:var(--sp-teal);color:#fff}.btn-primary:hover{background:var(--sp-teal-dk)}.btn-green{background:var(--sp-green);color:#fff}.btn-green:hover{background:var(--sp-green-lt)}.btn-outline{background:transparent;border:1.5px solid var(--sp-teal);color:var(--sp-teal)}.btn-outline:hover{background:var(--sp-teal);color:#fff}.btn-sm{padding:5px 12px;font-size:.8rem}.btn-danger{background:var(--sp-red);color:#fff}.btn-ghost{background:transparent;color:var(--sp-text);border:1px solid var(--sp-border)}.btn-ghost:hover{background:var(--sp-bg)}.btn:disabled{opacity:.5;cursor:not-allowed}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:.85rem;font-weight:500;margin-bottom:5px;color:var(--sp-dark)}.form-group input,.form-group textarea,.form-group select{width:100%;padding:9px 12px;border:1.5px solid var(--sp-border);border-radius:6px;font-family:inherit;font-size:.9rem;background:#fff;color:var(--sp-dark);transition:border-color .15s}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--sp-teal)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media (max-width: 600px){.form-row{grid-template-columns:1fr}}.sp-table{width:100%;border-collapse:collapse;font-size:.875rem}.sp-table th{background:var(--sp-bg);padding:10px 12px;text-align:left;font-weight:600;border-bottom:2px solid var(--sp-border);color:var(--sp-dark)}.sp-table td{padding:10px 12px;border-bottom:1px solid var(--sp-border);vertical-align:middle}.sp-table tr:hover td{background:#f0f6f0}.badge{display:inline-block;padding:3px 9px;border-radius:20px;font-size:.75rem;font-weight:600}.badge-pending{background:#fff3cd;color:#856404}.badge-approved{background:#d1e7dd;color:#0a5236}.badge-declined{background:#f8d7da;color:#842029}.badge-cancelled{background:#e2e3e5;color:#41464b}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin-bottom:28px}.stat-card{background:#fff;border:1px solid var(--sp-border);border-radius:10px;padding:20px;text-align:center}.stat-card .num{font-size:2rem;font-weight:700;color:var(--sp-teal)}.stat-card .lbl{font-size:.8rem;color:var(--sp-muted);margin-top:4px}.admin-layout{display:flex;min-height:calc(100vh - 60px)}.admin-sidebar{width:200px;background:var(--sp-dark);flex-shrink:0;padding:24px 0}.admin-sidebar a{display:block;color:#ffffffb3;text-decoration:none;padding:10px 20px;font-size:.875rem;transition:background .15s}.admin-sidebar a:hover,.admin-sidebar a.router-link-active{background:#ffffff1a;color:#fff}.admin-content{flex:1;padding:28px;overflow-x:auto}.room-G10{border-left:4px solid var(--room-G10)}.room-G6{border-left:4px solid var(--room-G6)}.room-G7{border-left:4px solid var(--room-G7)}.room-Rec{border-left:4px solid var(--room-Rec)}.dot-G10{background:var(--room-G10)}.dot-G6{background:var(--room-G6)}.dot-G7{background:var(--room-G7)}.dot-Rec{background:var(--room-Rec)}.section-title{font-size:1.3rem;font-weight:600;color:var(--sp-dark);margin-bottom:20px}.text-muted{color:var(--sp-muted)}.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}.mb-3{margin-bottom:24px}.gap-2{gap:8px}.flex{display:flex}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.justify-between{justify-content:space-between}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}@media (max-width: 700px){.grid-2{grid-template-columns:1fr}}.alert{padding:12px 16px;border-radius:6px;font-size:.9rem;margin-bottom:16px}.alert-error{background:#fde8e8;color:#7b1a1a;border:1px solid #f5c6c6}.alert-success{background:#d4edda;color:#155724;border:1px solid #c3e6cb}.alert-info{background:#d1ecf1;color:#0c5460;border:1px solid #bee5eb}