*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-bg: #f5f5f5;--color-surface: #ffffff;--color-primary: #2563eb;--color-primary-dark: #1d4ed8;--color-text: #1f2937;--color-text-light: #6b7280;--color-cell-default: #ffffff;--color-cell-mine: #bbf7d0;--color-cell-mine-border: #22c55e;--color-cell-taken: #dbeafe;--color-cell-taken-border: #93c5fd;--color-cell-stolen: #fecaca;--color-cell-stolen-border: #ef4444;--color-danger: #dc2626;--color-danger-dark: #b91c1c;--radius: 6px;--shadow: 0 1px 3px rgba(0,0,0,.1)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--color-bg);color:var(--color-text);min-height:100dvh;-webkit-tap-highlight-color:transparent}#root{min-height:100dvh}input,button{font-family:inherit;font-size:16px}input[type=text],input[type=password]{width:100%;padding:12px;border:1px solid #d1d5db;border-radius:var(--radius);background:var(--color-surface);color:var(--color-text);outline:none;transition:border-color .2s}input[type=text]:focus,input[type=password]:focus{border-color:var(--color-primary);box-shadow:0 0 0 2px #2563eb33}label{display:block;font-size:14px;font-weight:500;color:var(--color-text-light);margin:12px 0 4px}button{padding:12px 24px;border:none;border-radius:var(--radius);background:var(--color-primary);color:#fff;font-weight:600;cursor:pointer;transition:background .2s;touch-action:manipulation}button:active{background:var(--color-primary-dark)}button:disabled{opacity:.5;cursor:not-allowed}.join-container,.admin-container{min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px}.join-card{background:var(--color-surface);border-radius:12px;padding:32px;box-shadow:var(--shadow);width:100%;max-width:400px;text-align:center}.join-card h1{font-size:28px;margin-bottom:4px}.subtitle{color:var(--color-text-light);margin-bottom:24px;font-size:14px}.join-card form button{width:100%;margin-top:16px}.admin-link{display:inline-block;margin-top:24px;font-size:12px;color:var(--color-text-light);text-decoration:none}.admin-link:hover{text-decoration:underline}.grid-container{max-width:100%;padding:8px}.grid-header{display:flex;align-items:center;justify-content:space-between;padding:8px 4px 12px}.grid-header h1{font-size:18px}.header-left{display:flex;align-items:center;gap:8px}.my-initials{color:var(--color-text-light);font-size:14px}.header-right{display:flex;align-items:center;gap:12px}.btn-leave{background:var(--color-text-light);padding:8px 16px;font-size:14px}.number-grid{display:grid;gap:2px}.cell{display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--color-cell-default);color:var(--color-text);border:1px solid #e5e7eb;border-radius:3px;padding:2px;min-height:36px;cursor:pointer;transition:transform .1s;touch-action:manipulation;-webkit-user-select:none;user-select:none}.cell:active{transform:scale(.95)}.cell-number{font-size:11px;font-weight:600;line-height:1}.cell-initials{font-size:8px;font-weight:500;color:var(--color-text-light);line-height:1;margin-top:1px;max-width:100%;overflow:hidden;text-overflow:ellipsis}.cell-mine{background:var(--color-cell-mine);border-color:var(--color-cell-mine-border)}.cell-taken{background:var(--color-cell-taken);border-color:var(--color-cell-taken-border)}.cell-stolen{background:var(--color-cell-stolen);border-color:var(--color-cell-stolen-border)}.dialog-overlay{position:fixed;inset:0;background:#0006;display:flex;align-items:flex-end;justify-content:center;z-index:100}.dialog{background:var(--color-surface);border-radius:16px 16px 0 0;padding:24px;width:100%;max-width:500px;max-height:80dvh;overflow-y:auto;animation:slideUp .2s ease-out}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.dialog-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.dialog-header h2{font-size:20px}.dialog-close{background:none;color:var(--color-text-light);font-size:20px;padding:4px 8px}.dialog-current{background:var(--color-cell-taken);padding:8px 12px;border-radius:var(--radius);font-size:14px;margin-bottom:12px}.dialog form button{width:100%;margin-top:16px}.btn-steal{background:var(--color-danger)!important}.btn-steal:active{background:var(--color-danger-dark)!important}.toast{position:fixed;top:12px;left:50%;transform:translate(-50%);padding:12px 20px;border-radius:var(--radius);font-size:14px;font-weight:500;z-index:200;animation:fadeIn .3s;max-width:90vw;text-align:center;box-shadow:0 4px 12px #00000026;display:flex;align-items:center;gap:12px}.toast-dismiss{background:none;border:none;color:inherit;font-size:20px;font-weight:700;cursor:pointer;padding:0 4px;line-height:1;opacity:.7;flex-shrink:0}.toast-dismiss:active{opacity:1;background:none}@keyframes fadeIn{0%{opacity:0;transform:translate(-50%) translateY(-10px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.toast-reserved{background:var(--color-cell-taken);color:var(--color-text)}.toast-stolen{background:var(--color-cell-stolen);color:var(--color-danger-dark)}.toast-deleted{background:#fef3c7;color:#92400e}.loading{text-align:center;padding:20px;color:var(--color-text-light)}.error{color:var(--color-danger);font-size:14px;margin-top:8px}.success{color:#16a34a;font-size:14px;margin-top:8px}.admin-container{justify-content:flex-start;padding:20px;max-width:900px;margin:0 auto}.admin-header{display:flex;justify-content:space-between;align-items:center;width:100%;margin-bottom:24px}.admin-header h1{font-size:24px}.admin-selected-event{width:100%;font-size:14px;color:var(--color-text-light);margin-bottom:8px}.admin-tabs{display:flex;gap:0;width:100%;margin-bottom:24px;border-bottom:2px solid #e5e7eb}.admin-tab{flex:1;padding:12px 8px;background:none;border:none;border-bottom:2px solid transparent;margin-bottom:-2px;font-size:14px;font-weight:500;color:var(--color-text-light);cursor:pointer;border-radius:0;transition:color .2s,border-color .2s}.admin-tab:active{background:none}.admin-tab:disabled{opacity:.35;cursor:not-allowed}.admin-tab-active{color:var(--color-primary);border-bottom-color:var(--color-primary);font-weight:600}.admin-section{width:100%;margin-bottom:24px}.admin-section h2{font-size:18px;margin-bottom:12px}.inline-form{display:flex;gap:8px}.inline-form input{flex:1}.create-event-form{display:flex;flex-direction:column;gap:8px}.create-event-form button{margin-top:8px}.form-row-group{display:flex;gap:12px}.form-row-group .form-row{flex:1}.form-row label{margin-top:0}input[type=number]{width:100%;padding:12px;border:1px solid #d1d5db;border-radius:var(--radius);background:var(--color-surface);color:var(--color-text);outline:none;transition:border-color .2s;font-family:inherit;font-size:16px}input[type=number]:focus{border-color:var(--color-primary);box-shadow:0 0 0 2px #2563eb33}.event-list{display:flex;flex-direction:column;gap:8px}.event-card{display:flex;align-items:center;justify-content:space-between;background:var(--color-surface);padding:12px 16px;border-radius:var(--radius);box-shadow:var(--shadow);cursor:pointer}.event-selected{border:2px solid var(--color-primary)}.event-info{display:flex;flex-direction:column;gap:2px;flex:1}.invite-code{font-family:monospace;font-size:13px;color:var(--color-primary)}.event-meta{font-size:12px;color:var(--color-text-light)}.event-actions{display:flex;gap:6px;align-items:center;flex-shrink:0}.btn-danger{background:var(--color-danger)}.btn-danger:active{background:var(--color-danger-dark)}.btn-sm{padding:6px 12px;font-size:12px}.btn-warning{background:#f59e0b;color:#fff}.btn-warning:active{background:#d97706}.reservations-table{width:100%;border-collapse:collapse;background:var(--color-surface);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.reservations-table th,.reservations-table td{padding:10px 12px;text-align:left;border-bottom:1px solid #e5e7eb;font-size:14px}.reservations-table th{background:var(--color-bg);font-weight:600}.editable-cell{cursor:pointer;min-width:40px;display:inline-block;padding:2px 4px;border-radius:3px}.editable-cell:hover{background:var(--color-bg)}.editable-cell.saving{opacity:.5}.editable-input{width:100%;padding:4px;font-size:14px;border:1px solid var(--color-primary);border-radius:3px;outline:none;font-family:inherit}.btn-secondary{background:transparent;color:var(--color-primary);border:1px solid var(--color-primary)}.btn-secondary:active{background:#2563eb1a}@media(max-width:600px){.number-grid{grid-template-columns:repeat(10,1fr)!important}.cell{min-height:40px}.cell-number{font-size:12px}.cell-initials{font-size:9px}}@media(min-width:601px)and (max-width:900px){.number-grid{grid-template-columns:repeat(15,1fr)!important}}@media(min-width:901px)and (max-width:1200px){.number-grid{grid-template-columns:repeat(20,1fr)!important}}