:root{--primary-color:#1a73e8;--primary-hover:#1765cc;--bg-color:#fff;--surface-color:#f8f9fa;--border-color:#dadce0;--text-main:#202124;--text-secondary:#5f6368;--success-color:#188038;--danger-color:#d93025;--border-radius:8px;--shadow-subtle:0 1px 2px 0 #3c40434d, 0 1px 3px 1px #3c404326;--shadow-hover:0 1px 3px 0 #3c40434d, 0 4px 8px 3px #3c404326;--transition:all .2s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;-webkit-font-smoothing:antialiased;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-main);font-family:Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.6}.container{max-width:900px;margin:0 auto;padding:0 24px 4rem;display:none}.container.ready{display:block}h1{color:var(--text-main);margin-bottom:24px;font-size:28px;font-weight:400}h2{margin-bottom:16px;font-size:20px;font-weight:500}header.top-nav{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;margin-bottom:48px;padding:12px 0;display:flex}.nav-brand{color:var(--text-secondary);letter-spacing:-.5px;font-size:22px;font-weight:400;text-decoration:none}.nav-brand b{color:var(--text-main);font-weight:500}.nav-actions{gap:12px;display:flex}button{cursor:pointer;height:36px;transition:var(--transition);background-color:var(--primary-color);color:#fff;border:1px solid #0000;border-radius:4px;justify-content:center;align-items:center;padding:0 24px;font-size:14px;font-weight:500;display:inline-flex}button:hover{background-color:var(--primary-hover);box-shadow:0 1px 2px #4285f44d,0 1px 3px 1px #4285f426}button.btn-outline{border:1px solid var(--border-color);color:var(--primary-color);background-color:#0000}button.btn-outline:hover{box-shadow:none;background-color:#f1f3f4}button.btn-sm{height:32px;padding:0 16px;font-size:13px}.card{border:1px solid var(--border-color);border-radius:var(--border-radius);background:#fff;max-width:480px;margin:0 auto;padding:32px}.form-group{margin-bottom:24px}label{color:var(--text-main);margin-bottom:8px;font-size:14px;font-weight:500;display:block}input{border:1px solid var(--border-color);width:100%;height:40px;transition:var(--transition);border-radius:4px;padding:0 12px;font-size:14px}input:focus{border:2px solid var(--primary-color);outline:none;padding:0 11px}.presence-list{min-height:20px}.presence-dot{background-color:#34a853;border-radius:50%;width:8px;height:8px;margin-right:6px;display:inline-block;box-shadow:0 0 4px #34a85380}.presence-list.clickable:hover #presenceCount{color:var(--primary-color)!important}.presence-user-item{align-items:center;gap:12px;display:flex}.presence-avatar{object-fit:cover;background-color:var(--primary-color);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:14px;font-weight:600;display:flex}.presence-user-name{color:var(--text-main);font-size:14px;font-weight:500}.presence-user-status{background-color:#34a853;border-radius:50%;width:8px;height:8px;margin-left:auto}.slot-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:16px;margin-top:32px;display:grid}.slot-btn{border:1px solid var(--border-color);height:auto;min-height:80px;color:var(--text-main);border-radius:var(--border-radius);background:#fff;flex-direction:column;padding:16px}.slot-btn:hover{box-shadow:var(--shadow-hover);background:#fff}.slot-btn strong{font-size:16px;font-weight:500}.slot-btn span{color:var(--text-secondary);margin-top:4px;font-size:12px}.slot-btn.empty{color:var(--primary-color)}.slot-btn.mine{color:var(--success-color);background-color:#e6f4ea;border-color:#ceead6}.slot-btn.mine:hover{background-color:#d2e3d5}.slot-btn.taken{color:var(--text-secondary);cursor:not-allowed;opacity:.7;background-color:#f1f3f4}.slot-btn.taken:hover{box-shadow:none}.slot-btn.locked{color:var(--text-secondary);border-color:var(--border-color);cursor:not-allowed;opacity:.6;background-color:#f1f3f4}.slot-btn.locked:hover{box-shadow:none}.countdown-timer{color:#663c00;border-radius:var(--border-radius);text-align:center;background-color:#fff4e5;border:1px solid #ffe2b3;margin-bottom:32px;padding:20px}.countdown-timer span{color:#995c00;margin-bottom:4px;font-size:14px;display:block}.countdown-timer strong{letter-spacing:1px;font-family:Courier New,Courier,monospace;font-size:32px;font-weight:600}.modal-overlay{z-index:1000;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#20212499;justify-content:center;align-items:center;display:flex;position:fixed;top:0;bottom:0;left:0;right:0}.modal{border-radius:var(--border-radius);background:#fff;width:90%;max-width:400px;padding:32px;box-shadow:0 12px 15px #0000003d}#authGate{z-index:9999;background:#fff;flex-direction:column;justify-content:center;align-items:center;display:flex;position:fixed;top:0;bottom:0;left:0;right:0}.loader{border:3px solid #f3f3f3;border-top:3px solid var(--primary-color);border-radius:50%;width:40px;height:40px;animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.google-btn{font-family:Google Sans,Roboto,Arial,sans-serif;color:#3c4043!important;box-shadow:none!important;background:#fff!important;border:1px solid #dadce0!important;height:40px!important;padding:0 16px!important}.google-btn:hover{background-color:#f8f9fa!important;border-color:#d2e3fc!important}.guest-btn{width:100%;max-width:240px;color:var(--text-secondary)!important;border:1px solid var(--border-color)!important;box-shadow:none!important;background-color:#0000!important;height:40px!important;padding:0 16px!important}.guest-btn:hover{background-color:#f1f3f4!important}.user-badge{border:1px solid var(--border-color);background:#fff;border-radius:20px;align-items:center;padding:4px 12px;display:inline-flex}.user-badge img{border-radius:50%;width:24px;height:24px;margin-right:8px}.hidden{display:none!important}.swal2-popup{border-radius:var(--border-radius)!important;padding:2rem!important;font-family:inherit!important}.swal2-title{color:var(--text-main)!important;font-size:20px!important;font-weight:500!important}.swal2-html-container{color:var(--text-secondary)!important;font-size:14px!important}.swal2-confirm{background-color:var(--primary-color)!important;border-radius:4px!important;font-size:14px!important;font-weight:500!important}.swal2-cancel{color:var(--text-secondary)!important;border:1px solid var(--border-color)!important;background-color:#0000!important;border-radius:4px!important;font-size:14px!important}.swal2-confirm:focus,.swal2-cancel:focus{box-shadow:none!important}