.login-wrap{max-width:380px;margin:0 auto;padding:15vh 24px 24px;display:flex;flex-direction:column;gap:16px}.login-head{text-align:center;margin-bottom:8px}.login-title{font-size:1.6rem}.login-sub{color:var(--muted)}.login-label{display:flex;flex-direction:column;gap:6px;font-size:.9rem;font-weight:600}.login-input{padding:12px 14px;border:1px solid #d1d5db;border-radius:10px;font-size:1rem;background:#fff}.login-input:focus{outline:2px solid var(--brand);border-color:var(--brand)}.login-error{color:var(--danger);font-size:.9rem}.login-submit{padding:14px;border:none;border-radius:10px;background:var(--brand);color:#fff;font-size:1rem;font-weight:700}.login-submit:disabled{opacity:.6}.scanner-page{min-height:100%;display:flex;flex-direction:column}.scanner-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:#fff;border-bottom:1px solid #e5e7eb}.scanner-title{font-size:1.1rem}.scanner-logout{border:1px solid #d1d5db;background:#fff;border-radius:8px;padding:6px 12px;color:var(--muted)}.tenant-tabs{display:flex;gap:8px;padding:12px 16px;overflow-x:auto}.tenant-tab{flex:1;white-space:nowrap;padding:10px 14px;border:1px solid #d1d5db;border-radius:999px;background:#fff;font-weight:600;color:var(--muted)}.tenant-tab.active{background:var(--brand);border-color:var(--brand);color:#fff}.scanner-body{flex:1;padding:0 16px 24px}#qr-scanner-region{border-radius:12px;overflow:hidden;background:#000}.overlay{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;padding:24px;z-index:50}.overlay-in{background:#16a34aeb}.overlay-out{background:#d97706eb}.overlay-error{background:#dc2626eb}.overlay-card{text-align:center;color:#fff}.overlay-badge{font-size:2.4rem;font-weight:800;margin-bottom:12px}.overlay-name{font-size:2rem;margin-bottom:8px}.overlay-message{font-size:1.2rem}*{box-sizing:border-box;margin:0;padding:0}:root{--brand: #ff9c4a;--ink: #1f2430;--muted: #6b7280;--bg: #f6f7f9;--danger: #dc2626;--success: #16a34a;--warning: #d97706}html,body,#root{height:100%}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}button{font:inherit;cursor:pointer}