:root{--bg: #17212b;--text: #ffffff;--hint: #708499;--link: #6ab3f3;--button: #5288c1;--button-text: #ffffff;--secondary-bg: #232e3c}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}#root{max-width:560px;margin:0 auto;padding:16px}h1{font-size:20px;margin:8px 0 16px}.card{background:var(--secondary-bg);border-radius:12px;padding:14px;margin-bottom:10px}.row{display:flex;align-items:center;justify-content:space-between;gap:12px}.muted{color:var(--hint);font-size:13px}button{font:inherit;border:none;border-radius:10px;padding:10px 14px;background:var(--button);color:var(--button-text);cursor:pointer}button:disabled{opacity:.5;cursor:default}button.ghost{background:transparent;color:var(--link);padding:6px 8px}button.danger{background:#c14b4b}button.block{width:100%;margin-top:12px}.tabs{display:flex;gap:8px;margin-bottom:16px}.tabs button{flex:1;background:var(--secondary-bg);color:var(--text)}.tabs button.active{background:var(--button);color:var(--button-text)}.center{text-align:center;padding:40px 16px}.qr{display:block;width:220px;height:220px;margin:16px auto;border-radius:12px;background:#fff}.conf{white-space:pre-wrap;word-break:break-all;font-family:ui-monospace,monospace;font-size:11px;background:var(--bg);border-radius:8px;padding:10px;max-height:180px;overflow:auto}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;padding:16px}.modal{background:var(--secondary-bg);border-radius:16px;padding:18px;width:100%;max-width:420px;max-height:90vh;overflow:auto}input{font:inherit;width:100%;padding:11px 12px;border-radius:10px;border:1px solid var(--hint);background:var(--bg);color:var(--text);margin:0}input::placeholder{color:var(--hint)}.form{display:flex;flex-direction:column;gap:10px;margin:12px 0;text-align:left}.form button{margin-top:2px;width:100%}.form-title{font-weight:600;margin:4px 0}.badge{font-size:11px;padding:2px 8px;border-radius:999px;background:var(--bg);color:var(--hint)}.badge.pending{color:#e8b339}.badge.approved{color:#4caf50}.badge.guest{color:#4aa3df}.badge.denied{color:#c14b4b}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-left:8px;vertical-align:middle}.dot.on{background:#4caf50}.dot.off{background:var(--hint)}.stats{margin-top:10px;border-top:1px solid var(--bg);padding-top:8px}.stats .muted{margin-bottom:2px}.spark{display:block;margin:6px 0}.note{font-size:13px;margin-top:6px;padding:6px 8px;background:var(--bg);border-radius:8px;word-break:break-word}.textarea{font:inherit;width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--hint);background:var(--bg);color:var(--text);resize:vertical}.folder{margin-bottom:14px}.folder-head{font-weight:600;margin:6px 2px 8px}.payment{border-left:3px solid var(--button)}