:root{--bg:#faf6ee;--surface:#fff;--text:#1f2430;--text-muted:#5b6472;--border:#e8ddc8;--primary:#5c1710;--primary-contrast:#fdf6e8;--accent:#8a2418;--success-bg:#ecfdf5;--success-text:#047857;--error-bg:#fef2f2;--error-text:#b91c1c;--warning-bg:#fffbeb;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;font-family:Segoe UI,Tahoma,system-ui,sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#0b1120;--surface:#131c2e;--text:#e5e9f0;--text-muted:#9aa4b2;--border:#263141;--primary:#5c1710;--primary-contrast:#fdf6e8;--accent:#c1584a;--success-bg:#052e21;--success-text:#34d399;--error-bg:#350a0a;--error-text:#f87171;--warning-bg:#2c2409}}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);margin:0}button{cursor:pointer;font-family:inherit}.page-loading{height:100vh;color:var(--text-muted);justify-content:center;align-items:center;display:flex}.auth-page{justify-content:center;align-items:center;min-height:100vh;padding:16px;display:flex}.auth-logo{object-fit:contain;align-self:center;width:88px;height:88px;margin-bottom:8px}.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;flex-direction:column;gap:6px;width:100%;max-width:420px;padding:32px;display:flex;box-shadow:0 10px 30px #0000000f}.auth-card h1{text-align:center;margin:0 0 4px;font-size:22px}.auth-subtitle{color:var(--text-muted);text-align:center;margin-bottom:16px;font-size:14px}.auth-card label{color:var(--text-muted);margin-top:8px;font-size:13px}.auth-card input{border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:8px;padding:10px 12px;font-size:15px}.auth-card button{background:var(--primary);color:var(--primary-contrast);border:none;border-radius:8px;margin-top:20px;padding:12px;font-size:15px;font-weight:600}.auth-card button:disabled{opacity:.6;cursor:default}.auth-hint{color:var(--text-muted);margin-top:16px;font-size:12px;line-height:1.6}.form-error{background:var(--error-bg);color:var(--error-text);border-radius:8px;margin-top:10px;padding:8px 12px;font-size:13px}.home-page{max-width:480px;margin:0 auto;padding:24px 16px 40px}.home-header{justify-content:space-between;align-items:flex-start;margin-bottom:20px;display:flex}.home-header h1{margin:0;font-size:20px}.home-header p{color:var(--text-muted);margin:4px 0 0;font-size:13px}.link-button{color:var(--accent);background:0 0;border:none;padding:0;font-size:13px;text-decoration:none}.home-header-actions{flex-direction:column;align-items:flex-end;gap:8px;display:flex}.status-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;margin-bottom:16px;padding:18px}.status-label{margin:0 0 12px;font-weight:600}.status-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.status-grid>div{flex-direction:column;gap:4px;display:flex}.status-grid span{color:var(--text-muted);font-size:12px}.status-grid strong{font-size:18px}.banner{border-radius:10px;margin-bottom:16px;padding:12px 14px;font-size:14px}.banner-success{background:var(--success-bg);color:var(--success-text)}.banner-error{background:var(--error-bg);color:var(--error-text)}.action-buttons{grid-template-columns:1fr 1fr;gap:12px;display:grid}.primary-button{color:#fff;border:none;border-radius:12px;padding:16px;font-size:15px;font-weight:600}.primary-button:disabled{opacity:.45;cursor:default}.primary-button.checkin{background:#16a34a}.primary-button.checkout{background:#dc2626}.admin-layout{min-height:100vh;display:flex}.admin-sidebar{background:var(--primary);width:220px;color:var(--primary-contrast);flex-direction:column;flex-shrink:0;padding:20px 16px;display:flex}.admin-sidebar-brand{align-items:center;gap:10px;margin-bottom:20px;display:flex}.admin-sidebar-logo{object-fit:contain;flex-shrink:0;width:36px;height:36px}.admin-sidebar h2{margin:0;font-size:15px;line-height:1.3}.admin-sidebar nav{flex-direction:column;gap:4px;display:flex}.admin-sidebar nav a{color:#fffc;border-radius:8px;padding:10px 12px;font-size:14px;text-decoration:none}.admin-sidebar nav a.active{color:#fff;background:#ffffff1f}.admin-sidebar-footer{border-top:1px solid #ffffff26;flex-direction:column;gap:6px;margin-top:auto;padding-top:16px;font-size:13px;display:flex}.admin-sidebar-footer .link-button{color:#93c5fd}.admin-content{flex:1;padding:24px 32px;overflow-x:auto}.page-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.inline-form{background:var(--surface);border:1px solid var(--border);border-radius:12px;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:20px;padding:16px;display:flex}.inline-form input,.inline-form select{border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:8px;padding:8px 10px}.inline-form label{color:var(--text-muted);flex-direction:column;gap:4px;font-size:12px;display:flex}button.primary-button{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:8px 16px;font-weight:600}.data-table{border-collapse:collapse;background:var(--surface);border:1px solid var(--border);border-radius:12px;width:100%;margin-bottom:24px;overflow:hidden}.data-table th,.data-table td{text-align:start;border-bottom:1px solid var(--border);padding:10px 12px;font-size:13px}.data-table th{background:var(--bg);color:var(--text-muted);font-weight:600}.data-table tr.row-warning{background:var(--warning-bg)}.row-actions{gap:8px;display:flex}.row-actions button{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:6px;padding:6px 10px;font-size:12px}.report-summary{background:var(--surface);border:1px solid var(--border);border-radius:12px;grid-template-columns:repeat(4,1fr);margin-bottom:20px;padding:16px}