@import "https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500;9..40,600&display=swap";*,:before,:after{box-sizing:border-box}:root{--accent:#b8441a;--accent-light:#fbf0eb;--bg:#f7f4ef;--card:#fff;--text:#18120e;--muted:#8c7b72;--border:#e2d8d0;--error:#c02000;--radius:4px}body{background-color:var(--bg);background-image:radial-gradient(var(--border) 1px, transparent 1px);min-height:100svh;color:var(--text);background-size:22px 22px;margin:0;font-family:DM Sans,system-ui,sans-serif;font-size:15px;line-height:1.5}#root{align-items:stretch;min-height:100svh;display:flex}.layout{flex-direction:column;align-items:center;gap:48px;width:100%;min-height:100svh;padding:64px 24px;display:flex}.main-content,.sidebar{width:100%;max-width:460px}.sidebar-header{border-bottom:2px solid var(--text);justify-content:space-between;align-items:baseline;margin-bottom:16px;padding-bottom:14px;display:flex}.sidebar-title{letter-spacing:0;text-transform:none;color:var(--text);margin:0;font-family:DM Serif Display,serif;font-size:22px;font-weight:400}.sidebar-count{color:var(--muted);font-size:13px}.sidebar-empty{color:var(--muted);margin:0;padding-top:4px;font-size:14px}.attendee-list{margin:0;padding:0;list-style:none}.attendee-item{border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:11px 0;display:flex}.attendee-name{color:var(--text);flex:1;font-size:15px;font-weight:500}.party-badge{color:var(--muted);letter-spacing:.01em;font-size:12px;font-weight:400}.edit-btn{border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);background:0 0;flex-shrink:0;padding:3px 9px;font-family:inherit;font-size:11px;font-weight:600;line-height:1.6;transition:border-color .15s,color .15s}.edit-btn:hover{border-color:var(--text);color:var(--text)}.event-details{border-top:1px solid var(--border);grid-template-columns:90px 1fr;margin-bottom:28px;display:grid}.event-detail-item{display:contents}.detail-label{letter-spacing:.08em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--border);align-items:center;padding:10px 16px 10px 0;font-size:10px;font-weight:600;display:flex}.detail-value{color:var(--text);border-bottom:1px solid var(--border);align-items:center;padding:10px 0;font-size:14px;line-height:1.5;display:flex}.card{background:var(--card);border:1px solid var(--border);border-top:3px solid var(--accent);border-radius:var(--radius);width:100%;padding:40px;box-shadow:0 2px 12px #18120e0f}.event-header{margin-bottom:32px}.event-badge{letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:10px;font-size:10px;font-weight:600;display:block}.event-header h1{color:var(--text);margin:0 0 8px;font-family:DM Serif Display,serif;font-size:38px;font-weight:400;line-height:1.1}.event-header p{color:var(--muted);margin:0;font-size:14px}.form-row{gap:16px;display:flex}.form-row .form-group{flex:1}.form-group{margin-bottom:20px}label{letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:8px;font-size:10px;font-weight:600;display:block}.label-optional{text-transform:none;letter-spacing:0;color:var(--muted);font-weight:400}input[type=text],input[type=password]{border:1px solid var(--border);border-radius:var(--radius);width:100%;color:var(--text);background:var(--bg);outline:none;padding:11px 14px;font-family:inherit;font-size:15px;transition:border-color .15s,background .15s}input[type=text]:focus,input[type=password]:focus{border-color:var(--text);background:#fff}.radio-group{border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;display:flex;overflow:hidden}.radio-option{border-bottom:1px solid var(--border);cursor:pointer;-webkit-user-select:none;user-select:none;color:var(--text);background:var(--card);align-items:center;gap:12px;padding:13px 16px;font-size:14px;font-weight:400;transition:background .1s;display:flex}.radio-option:last-child{border-bottom:none}.radio-option:hover{background:var(--bg)}.radio-option.selected{background:var(--accent-light);color:var(--accent)}.radio-option input[type=radio]{width:15px;height:15px;accent-color:var(--accent);cursor:pointer;flex-shrink:0}.btn{background:var(--text);width:100%;color:var(--bg);border-radius:var(--radius);letter-spacing:.02em;cursor:pointer;border:none;margin-top:8px;padding:12px 16px;font-family:inherit;font-size:14px;font-weight:600;transition:opacity .15s}.btn:hover:not(:disabled){opacity:.82}.btn:disabled{opacity:.35;cursor:not-allowed}.btn-danger{width:100%;color:var(--error);border-radius:var(--radius);cursor:pointer;background:0 0;border:1px solid #0000;margin-top:6px;padding:10px 16px;font-family:inherit;font-size:13px;font-weight:500;transition:background .15s,border-color .15s}.btn-danger:hover:not(:disabled){background:#fff5f5;border-color:#ffcaca}.btn-danger:disabled{opacity:.4;cursor:not-allowed}.btn-ghost{width:100%;color:var(--text);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;background:0 0;margin-top:8px;padding:10px 16px;font-family:inherit;font-size:14px;font-weight:500;transition:border-color .15s}.btn-ghost:hover{border-color:var(--text)}.error-msg{color:var(--error);margin:6px 0 0;font-size:13px}.hint-text{color:var(--text);background:var(--accent-light);border-radius:var(--radius);border-left:3px solid var(--accent);margin:0 0 8px;padding:10px 14px;font-size:13px}.confirm-title{text-align:center;color:var(--text);margin:0 0 12px;font-family:DM Serif Display,serif;font-size:36px;font-weight:400}.confirm-text{color:var(--muted);text-align:center;margin:0;font-size:15px;line-height:1.6}.reset-btn{border:1px solid var(--border);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);cursor:pointer;border-radius:var(--radius);background:0 0;margin:28px auto 0;padding:8px 18px;font-family:inherit;font-size:12px;font-weight:600;transition:color .15s,border-color .15s;display:block}.reset-btn:hover{color:var(--text);border-color:var(--text)}.modal-overlay{z-index:100;background:#18120e8c;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal-card{background:var(--card);border-top:3px solid var(--accent);border-radius:var(--radius);width:100%;max-width:400px;padding:40px 36px 32px;position:relative;box-shadow:0 24px 64px #0000002e}.modal-close{border:1px solid var(--border);color:var(--muted);cursor:pointer;border-radius:var(--radius);background:0 0;padding:4px 8px;font-family:inherit;font-size:13px;line-height:1.4;transition:border-color .15s,color .15s;position:absolute;top:16px;right:16px}.modal-close:hover{border-color:var(--text);color:var(--text)}.modal-title{color:var(--text);margin:0 0 6px;font-family:DM Serif Display,serif;font-size:26px;font-weight:400}.modal-sub{color:var(--muted);margin:0 0 24px;font-size:14px}@media (width<=480px){.layout{gap:32px;padding:32px 16px 48px}.card{padding:28px 24px}.event-header h1{font-size:30px}.form-row{flex-direction:column;gap:0}}