:root{--bg:#1a1a2e;--bg-card:#16213e;--bg-input:#0f3460;--accent:#e94560;--accent-hover:#ff6b81;--text:#eee;--text-muted:#999;--border:#2a2a4a;--success:#4ecca3;--warning:#f0a500;--error:#e94560;--safe-top:env(safe-area-inset-top,0px);--safe-bottom:env(safe-area-inset-bottom,0px);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}[data-theme=light]{--bg:#f0f2f5;--bg-card:#fff;--bg-input:#e4e6eb;--accent:#d63031;--accent-hover:#e94560;--text:#1c1e21;--text-muted:#65676b;--border:#dadde1;--success:#00a400;--warning:#f0a500;--error:#d63031;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{-webkit-tap-highlight-color:transparent;overscroll-behavior:none;height:100%}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.page{min-height:100%;padding-top:var(--safe-top);padding-bottom:var(--safe-bottom);animation:.2s ease-out slideIn}@keyframes slideIn{0%{opacity:0;transform:translate(10px)}to{opacity:1;transform:translate(0)}}.header{background:var(--bg-card);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px;display:flex}.header-title{font-size:18px;font-weight:600}.demo-badge{color:var(--bg);background:var(--warning);vertical-align:middle;border-radius:4px;margin-left:8px;padding:1px 8px;font-size:11px;font-weight:700;display:inline-block}.btn{cursor:pointer;background:var(--bg-input);min-width:44px;min-height:44px;color:var(--text);border:none;border-radius:10px;justify-content:center;align-items:center;padding:8px 16px;font-size:16px;font-weight:500;transition:opacity .15s,transform .1s;display:inline-flex}.btn:active{opacity:.8;transform:scale(.97)}.btn:disabled{opacity:.5;pointer-events:none}.btn-primary{background:var(--accent);color:#fff}.btn-primary:active{background:var(--accent-hover)}.btn-block{width:100%}.btn-sm{min-height:36px;padding:4px 12px;font-size:14px}.btn-link{color:var(--text-muted);background:0 0;font-size:14px}.spinner{border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:32px;height:32px;margin:40px auto;animation:.6s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.error{background:color-mix(in srgb, var(--error) 15%, transparent);color:var(--error);border-radius:8px;margin:12px 16px;padding:12px 16px;font-size:14px}.login-page{justify-content:center;align-items:center;padding:24px;display:flex}.login-card{width:100%;max-width:360px}.login-title{text-align:center;color:var(--accent);margin-bottom:32px;font-size:28px;font-weight:700}.login-form{flex-direction:column;gap:12px;display:flex}.login-phone{text-align:center;color:var(--text-muted);margin-bottom:8px;font-size:14px}.input-label{color:var(--text-muted);font-size:14px}.input{background:var(--bg-input);border:1px solid var(--border);width:100%;min-height:48px;color:var(--text);border-radius:10px;outline:none;padding:0 16px;font-size:17px}.input:focus{border-color:var(--accent)}.input::placeholder{color:var(--text-muted)}.input-code{text-align:center;letter-spacing:8px;font-size:24px}.refresh-indicator{text-align:center;color:var(--text-muted);background:var(--bg-card);padding:8px;font-size:13px}.barriers-list{padding:8px 12px}.barrier-card{background:var(--bg-card);cursor:pointer;border-radius:12px;align-items:center;gap:12px;margin-bottom:8px;padding:14px;transition:opacity .15s;display:flex}.barrier-card:active{opacity:.7}.barrier-info{flex:1;min-width:0}.barrier-name{white-space:nowrap;text-overflow:ellipsis;font-size:16px;font-weight:600;overflow:hidden}.barrier-desc{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;margin-top:2px;font-size:13px;overflow:hidden}.barrier-state{background:var(--bg-input);border-radius:4px;margin-top:4px;padding:2px 8px;font-size:12px;display:inline-block}.state-opened,.state-ready{color:var(--success)}.state-pending{color:var(--warning)}.state-unknown{color:var(--text-muted)}.btn-open{flex-shrink:0}.empty{text-align:center;color:var(--text-muted);padding:48px 16px}.barrier-row{align-items:center;gap:12px;width:100%;display:flex}.barrier-card--expanded{flex-direction:column}.barrier-detail{flex-direction:column;gap:12px;width:100%;margin-top:12px;animation:.2s ease-out expandIn;display:flex}@keyframes expandIn{0%{opacity:0;max-height:0}to{opacity:1;max-height:500px}}.camera-section-inline{width:100%}.camera-placeholder-inline{aspect-ratio:16/10;background:var(--bg);width:100%;color:var(--text-muted);border-radius:10px;justify-content:center;align-items:center;display:flex}.camera-image-inline{border-radius:10px;width:100%;display:block}.detail-card-inline{background:var(--bg);border-radius:10px;padding:12px}.barrier-detail-page{padding-bottom:24px}.camera-section{margin:0 12px}.camera-placeholder{aspect-ratio:16/10;background:var(--bg-card);width:100%;color:var(--text-muted);border-radius:12px;justify-content:center;align-items:center;margin-top:12px;display:flex}.camera-image{border-radius:12px;width:100%;margin-top:12px;display:block}.detail-card{background:var(--bg-card);border-radius:12px;margin:16px 12px;padding:16px}.detail-row{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:10px 0;display:flex}.detail-row:last-of-type{margin-bottom:16px}.detail-label{color:var(--text-muted);font-size:14px}.detail-value{font-size:14px;font-weight:500}.overlay{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:100;background:#0000008c;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.creds-panel{background:var(--bg-card);border-radius:16px;width:100%;max-width:360px;padding:24px}.creds-title{margin-bottom:20px;font-size:20px;font-weight:600}.creds-row{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;margin-bottom:8px;padding:12px 0;display:flex}.creds-label{color:var(--text-muted);font-size:14px}.creds-value{word-break:break-all;text-align:right;max-width:60%;font-size:16px;font-weight:500}.creds-copied{text-align:center;color:var(--success);margin-bottom:12px;font-size:13px}.theme-toggle{cursor:pointer;min-width:44px;min-height:44px;color:var(--text);background:0 0;border:none;border-radius:10px;justify-content:center;align-items:center;font-size:20px;transition:background .15s;display:inline-flex}.theme-toggle:hover{background:var(--bg-input)}.theme-toggle-fixed{z-index:50;position:fixed;top:12px;right:12px}