:root{--color-bg: #fdf6ec;--color-surface: #fff8ef;--color-primary: #d4a24e;--color-primary-hover: #c4922e;--color-text: #4a3728;--color-text-muted: #8a7568;--color-border: #e8d5b8;--color-danger: #c44e4e;--color-danger-hover: #a83e3e;--color-total-bg: #f0e4cf;--radius: 10px;--shadow: 0 2px 8px rgba(74, 55, 40, .08)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--color-bg);color:var(--color-text);line-height:1.6;min-height:100dvh}.container{max-width:480px;margin:0 auto;padding:2rem 1rem}.header{text-align:center;margin-bottom:2rem}.header h1{font-size:2.2rem;color:var(--color-primary);margin-bottom:.25rem}.header p{color:var(--color-text-muted);font-size:.95rem}.date-selector{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:.75rem 1rem;margin-bottom:1.5rem;box-shadow:var(--shadow)}.date-current{font-weight:600;font-size:.95rem;margin-bottom:.25rem}.date-back-link{display:inline-block;font-size:.85rem;color:var(--color-primary);text-decoration:none;margin-bottom:.35rem}.date-back-link:hover{text-decoration:underline}.date-list{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.5rem}.date-link{font-size:.8rem;color:var(--color-text-muted);text-decoration:none;padding:.2rem .5rem;border:1px solid var(--color-border);border-radius:var(--radius);transition:all .15s ease}.date-link:hover{border-color:var(--color-primary);color:var(--color-primary)}.join-form{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:1.25rem;margin-bottom:1.5rem;box-shadow:var(--shadow)}.join-form input[type=text]{width:100%;padding:.6rem .8rem;border:1px solid var(--color-border);border-radius:var(--radius);font-size:1rem;color:var(--color-text);background:var(--color-bg);margin-bottom:.75rem}.join-form input[type=text]:focus{outline:2px solid var(--color-primary);outline-offset:-1px;border-color:var(--color-primary)}.portion-options{display:flex;gap:.5rem;margin-bottom:.75rem}.portion-options label{flex:1;text-align:center;padding:.5rem;border:1px solid var(--color-border);border-radius:var(--radius);cursor:pointer;font-size:.9rem;transition:all .15s ease;background:var(--color-bg)}.portion-options label:hover{border-color:var(--color-primary)}.portion-options input[type=radio]{display:none}.portion-options input[type=radio]:checked+span{color:var(--color-primary);font-weight:600}.portion-options label:has(input:checked){border-color:var(--color-primary);background:#fef4e0}.join-form button[type=submit]{width:100%;padding:.65rem;border:none;border-radius:var(--radius);background:var(--color-primary);color:#fff;font-size:1rem;font-weight:600;cursor:pointer;transition:background .15s ease}.join-form button[type=submit]:hover{background:var(--color-primary-hover)}.error{color:var(--color-danger);font-size:.85rem;margin-bottom:.5rem}.entry-list{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1rem}.entry-card{display:flex;align-items:center;justify-content:space-between;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:.75rem 1rem;box-shadow:var(--shadow)}.entry-card .name{font-weight:600}.entry-card .portion{color:var(--color-text-muted);font-size:.85rem;margin-left:.5rem}.entry-card .info{display:flex;align-items:center}.remove-form button{background:none;border:1px solid var(--color-border);border-radius:var(--radius);color:var(--color-danger);cursor:pointer;padding:.3rem .6rem;font-size:.8rem;transition:all .15s ease}.remove-form button:hover{background:var(--color-danger);color:#fff;border-color:var(--color-danger)}.total-bar{background:var(--color-total-bg);border:1px solid var(--color-border);border-radius:var(--radius);padding:.85rem 1rem;text-align:center;font-weight:600;color:var(--color-text)}