:root{--bg: #F0ECE2;--surface: #FAF7F1;--surface-raised: #ECE7DD;--text: #1A2332;--muted: #6B6660;--fs-hero: 2.6rem;--fs-h1: 1.6rem;--fs-h2: 1.15rem;--fs-body: 1rem;--fs-secondary: .85rem;--fs-caption: .78rem;--border-rgb: 107, 102, 96;--shadow-rgb: 26, 35, 50;--accent-rgb: 107, 39, 55;--positive-rgb: 45, 74, 62;--gold-rgb: 166, 139, 91;--border: rgba(var(--border-rgb), .15);--border-strong: rgba(var(--border-rgb), .32);--control: #1A2332;--control-hover: #26324A;--control-text: #FAF7F1;--control-accent: #C4A572;--accent: #6B2737;--positive: #2D4A3E;--negative: #6B2737;--gold: #A68B5B;--gold-deep: #8A6F43;--danger: #6B2737;--danger-hover: #7A3646;--radius: 6px;--radius-sm: 4px;--radius-lg: 12px;--shadow: 0 2px 6px rgba(var(--shadow-rgb), .09);--shadow-hover: 0 4px 14px rgba(var(--shadow-rgb), .12);--font-serif: "Source Serif 4", Georgia, "Times New Roman", serif;--font-sans: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif}:root[data-theme=dark]{--bg: #19150F;--surface: #262019;--surface-raised: #322A20;--text: #F1E9DB;--muted: #B4A996;--border-rgb: 241, 233, 219;--shadow-rgb: 0, 0, 0;--accent-rgb: 198, 138, 150;--positive-rgb: 127, 175, 149;--gold-rgb: 199, 164, 104;--control: #F1E9DB;--control-hover: #E3D6B8;--control-text: #262019;--control-accent: #6B4A1E;--accent: #C68A96;--positive: #7FAF95;--negative: #C68A96;--gold: #C7A468;--gold-deep: #D6B87B;--danger: #C68A96;--danger-hover: #D49CA7}*{box-sizing:border-box}body{margin:0;font-family:var(--font-sans);background:var(--bg);color:var(--text);font-size:15px}h1,h2,h3{font-family:var(--font-serif);font-weight:600}h1{font-size:var(--fs-h1);margin:.2rem 0}h2{font-size:var(--fs-h2);margin:0 0 .6rem}h3{font-size:var(--fs-body);margin:0 0 .6rem}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.muted{color:var(--muted)}.positive{color:var(--positive)}.negative{color:var(--negative)}.app{min-height:100vh;display:flex;flex-direction:column}.topbar{background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.topbar-inner{display:flex;align-items:center;justify-content:space-between;max-width:1140px;margin:0 auto;padding:.7rem 1.4rem}.brand{font-family:var(--font-serif);font-weight:600;font-size:var(--fs-h2);color:var(--text);display:flex;align-items:center;gap:.55rem}.brand:hover{text-decoration:none}.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:var(--radius-sm);background:var(--control);color:var(--control-accent);font-weight:800}.brand-mark.large{width:48px;height:48px;font-size:var(--fs-h1);border-radius:var(--radius)}.topbar-right{display:flex;align-items:center;gap:.8rem}.topbar-user{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-sans);font-weight:600;font-size:var(--fs-body);color:var(--text);background:transparent;border:1px solid transparent;border-radius:var(--radius-sm);padding:.35rem .6rem;cursor:pointer}.topbar-user:hover{border-color:var(--border-strong);background:var(--surface-raised)}.topbar-base{font-size:var(--fs-caption);font-weight:700;letter-spacing:.04em;background:var(--control);color:var(--control-accent);padding:.08rem .4rem;border-radius:999px}.main{flex:1}.page{max-width:1140px;margin:0 auto;padding:1.6rem 1.4rem 3rem}.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:1.4rem;flex-wrap:wrap}.head-actions{display:flex;gap:.6rem}.group-title-row{display:flex;align-items:center;gap:.3rem}.group-title-row h1{margin:.2rem 0}.group-title-row .btn{line-height:1}.group-options{display:flex;flex-direction:column;gap:.5rem}.back-link{display:inline-block;font-size:var(--fs-secondary);margin-bottom:.5rem}.loading-screen{display:grid;place-items:center;min-height:100vh;color:var(--muted)}.skeleton{background:rgba(var(--border-rgb),.16);border-radius:var(--radius-sm);position:relative;overflow:hidden}.skeleton:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,transparent,rgba(var(--border-rgb),.28),transparent);animation:skeleton-shimmer 1.6s ease-in-out infinite}@media (prefers-reduced-motion: reduce){.skeleton:after{animation:none;display:none}}@keyframes skeleton-shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.skeleton-text{height:.9em}.skeleton-title{width:55%;height:1.3rem;margin-bottom:.5rem}.skeleton-balance{width:45%;height:var(--fs-h1);margin-bottom:.6rem}.skeleton-meta{width:32%;height:.8rem}.skeleton-hero{width:40%;height:1rem;margin-top:.5rem}.skeleton-backlink{width:90px;height:.85rem;margin-bottom:.6rem}.skeleton-avatar{width:32px;height:32px;border-radius:50%;flex-shrink:0}.skeleton-lines{flex:1;display:flex;flex-direction:column;gap:.4rem;min-width:0}.skeleton-text-wide{width:70%}.skeleton-text-narrow{width:40%}.skeleton-row{gap:.9rem}.skeleton-card{display:flex;flex-direction:column;gap:.5rem}.skeleton-card .skeleton-text{width:60%}.skeleton-card .skeleton-text:not(:first-child){width:80%}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:1rem}.btn{border:1px solid transparent;border-radius:var(--radius-sm);padding:.5rem 1rem;font-family:var(--font-sans);font-size:var(--fs-secondary);font-weight:600;cursor:pointer;background:transparent;color:var(--text);transition:background .15s,border-color .15s}.btn-primary{background:var(--control);color:var(--control-text)}.btn-primary:hover{background:var(--control-hover)}.btn-primary:disabled{opacity:.6;cursor:default}.btn-secondary{background:var(--surface);border-color:var(--border-strong)}.btn-secondary:hover{border-color:var(--text)}.btn-ghost{color:var(--muted)}.btn-ghost:hover{background:rgba(var(--border-rgb),.08);color:var(--text)}.btn-ghost.danger:hover{color:var(--danger)}.btn-danger{background:var(--danger);color:var(--control-text)}.btn-danger:hover{background:var(--danger-hover)}.btn-danger:disabled{opacity:.6;cursor:default}.btn-sm{padding:.25rem .6rem;font-size:var(--fs-caption)}.btn-block{width:100%}.auth-page{min-height:100vh;display:grid;place-items:center;background:linear-gradient(160deg,var(--surface-raised) 0%,var(--bg) 60%);padding:1rem}.auth-card{position:relative;width:100%;max-width:400px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 10px 40px rgba(var(--shadow-rgb),.1);padding:2rem}.lang-switch{position:absolute;top:1rem;right:1rem;display:flex;border:1px solid var(--border-strong);border-radius:var(--radius-sm);overflow:hidden}.lang-switch button{padding:.3rem .55rem;border:none;background:transparent;cursor:pointer;font-family:var(--font-sans);font-weight:600;font-size:var(--fs-caption);color:var(--muted)}.lang-switch button.active{background:var(--control);color:var(--control-text)}.auth-brand{text-align:center;margin-bottom:1.4rem}.auth-brand h1{margin:.6rem 0 .2rem}.auth-brand p{color:var(--muted);margin:0;font-size:var(--fs-secondary)}.auth-tabs{display:flex;border:1px solid var(--border-strong);border-radius:var(--radius-sm);overflow:hidden;margin-bottom:1.2rem}.auth-tabs button{flex:1;padding:.55rem;border:none;background:transparent;cursor:pointer;font-family:var(--font-sans);font-weight:600;color:var(--muted)}.auth-tabs button.active{background:var(--control);color:var(--control-text)}.auth-form{display:flex;flex-direction:column;gap:.9rem}.auth-divider{display:flex;align-items:center;gap:.7rem;margin:1.1rem 0;color:var(--muted);font-size:var(--fs-caption);font-weight:600;text-transform:uppercase;letter-spacing:.06em}.auth-divider:before,.auth-divider:after{content:"";flex:1;border-top:1px solid var(--border)}.btn-google{display:flex;align-items:center;justify-content:center;gap:.6rem;background:var(--surface);border-color:var(--border-strong)}.btn-google:hover{background:var(--surface-raised)}.btn-google:disabled{opacity:.6;cursor:default}label{display:flex;flex-direction:column;gap:.3rem;font-size:var(--fs-secondary);font-weight:600}input,select,textarea{font:inherit;padding:.5rem .7rem;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);color:var(--text)}textarea{resize:vertical}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--gold)}input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--gold);outline-offset:1px}.form-error{background:rgba(var(--accent-rgb),.08);color:var(--danger);border:1px solid rgba(var(--accent-rgb),.25);border-radius:var(--radius-sm);padding:.5rem .8rem;font-size:var(--fs-secondary);margin-top:.4rem}.form-success{background:rgba(var(--positive-rgb),.08);color:var(--positive);border:1px solid rgba(var(--positive-rgb),.25);border-radius:var(--radius-sm);padding:.5rem .8rem;font-size:var(--fs-secondary);margin-top:.4rem}.link-btn{align-self:flex-start;background:none;border:none;padding:0;margin:-.4rem 0 0;font-family:var(--font-sans);font-size:var(--fs-caption);font-weight:600;color:var(--muted);cursor:pointer;text-decoration:underline;text-underline-offset:2px}.link-btn:hover{color:var(--text)}.link-btn:disabled{opacity:.6;cursor:default;text-decoration:none}.field-row{display:flex;gap:.7rem;align-items:flex-end;flex-wrap:wrap}.field-row label{min-width:0}.grow{flex:1}.amount-input{display:flex;align-items:center;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface)}.amount-input:focus-within{outline:none;border-color:var(--gold)}.amount-input:has(input:focus-visible){outline:2px solid var(--gold);outline-offset:1px}.amount-input input{border:none;flex:1;min-width:0;background:transparent}.amount-input input:focus{outline:none}.amount-input .currency-symbol{padding:0 .2rem 0 .6rem;color:var(--muted);font-weight:600}.amount-input.small{width:110px}.amount-input.small input{width:100%;padding:.35rem .5rem}.field-block{display:flex;flex-direction:column;gap:.35rem}.field-label{font-size:var(--fs-secondary);font-weight:600}.payer-picker{display:flex;flex-wrap:wrap;gap:.5rem}.payer-chip{display:inline-flex;align-items:center;gap:.45rem;border:1px solid var(--border-strong);border-radius:999px;background:var(--surface);padding:.25rem .8rem .25rem .25rem;cursor:pointer;font-family:var(--font-sans);font-size:var(--fs-secondary);font-weight:600;color:var(--text)}.payer-chip:hover{border-color:var(--text)}.payer-chip:focus-visible{outline:2px solid var(--gold-deep);outline-offset:2px}.payer-chip.active{background:var(--control);border-color:var(--control);color:var(--control-text)}.payer-chip.active .avatar{background:var(--control-text);color:var(--control)}.category-picker{display:flex;flex-wrap:wrap;gap:.4rem}.category-chip{border:1px dashed var(--border-strong);background:var(--surface-raised);color:var(--muted);border-radius:var(--radius-sm);padding:.35rem .65rem;cursor:pointer;font-family:var(--font-sans);font-weight:600;font-size:var(--fs-caption)}.category-chip:hover{background:rgba(var(--gold-rgb),.16)}.category-chip.active{border-style:solid;border-color:var(--control);background:var(--control);color:var(--control-text)}.feedback-type-picker{display:flex;flex-wrap:wrap;gap:.5rem}.feedback-type-chip{display:inline-flex;align-items:center;gap:.4rem;border:1px solid var(--border-strong);background:var(--surface);color:var(--text);border-radius:var(--radius-sm);padding:.35rem .75rem;cursor:pointer;font-family:var(--font-sans);font-weight:600;font-size:var(--fs-secondary)}.feedback-type-chip:hover{border-color:var(--text)}.feedback-type-chip:focus-visible{outline:2px solid var(--gold-deep);outline-offset:2px}.feedback-type-chip.active{background:var(--control);border-color:var(--control);color:var(--control-text)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.receipt-attach{display:inline-flex;align-self:flex-start;cursor:pointer}.receipt-preview{display:inline-flex;align-items:flex-start;gap:.5rem}.receipt-thumb{width:72px;height:72px;object-fit:cover;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface-raised)}.receipt-thumb-loading{display:flex;align-items:center;justify-content:center;font-size:var(--fs-caption)}.receipt-remove{padding:.2rem .5rem}.feed-receipt,.feed-recurring{margin-left:.35rem}.receipt-lightbox-body{align-items:center}.receipt-lightbox-img{max-width:100%;max-height:70vh;border-radius:var(--radius-sm);cursor:zoom-out;display:block}.offline-banner{position:fixed;left:50%;bottom:1rem;bottom:calc(1rem + env(safe-area-inset-bottom));transform:translate(-50%);z-index:40;background:var(--surface-raised);color:var(--gold-deep);border:1px solid var(--border-strong);border-radius:999px;padding:.45rem 1rem;font-size:var(--fs-caption);font-weight:600;box-shadow:var(--shadow);pointer-events:none}.fx-note{font-size:var(--fs-caption);margin-top:.35rem}.fx-warn{color:var(--gold-deep);font-weight:700;cursor:help}.currency-detail{display:flex;flex-wrap:wrap;gap:.5rem;font-size:var(--fs-caption);margin-top:.3rem;font-variant-numeric:tabular-nums}.currency-detail span{white-space:nowrap}.currency-detail span:not(:last-child):after{content:"·";margin-left:.5rem;color:var(--border-strong)}.hero-balance{font-family:var(--font-serif);font-weight:600;font-size:var(--fs-hero);line-height:1.15;font-variant-numeric:tabular-nums;margin:0}.hero-balance-positive{color:var(--positive)}.hero-balance-negative{color:var(--negative)}.hero-balance-settled{color:var(--muted)}.hero-fx-warn{font-size:var(--fs-secondary);vertical-align:super}.hero-caption{font-size:var(--fs-secondary);margin-top:.3rem}.dashboard-hero{margin-bottom:1.2rem}.group-hero{margin:.2rem 0 .4rem}.setting-note{font-size:var(--fs-caption);margin:0}.fx-modes{border:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.5rem}.fx-modes legend{font-size:var(--fs-secondary);font-weight:600;padding:0;margin-bottom:.2rem}.fx-mode{display:flex;flex-direction:row;align-items:flex-start;gap:.6rem;border:1px solid var(--border-strong);border-radius:var(--radius-sm);padding:.6rem .8rem;cursor:pointer;font-weight:400}.fx-mode.selected{border-color:var(--accent);background:rgba(var(--accent-rgb),.05)}.fx-mode input{margin-top:.2rem;accent-color:var(--accent)}.fx-mode span{display:flex;flex-direction:column;gap:.15rem}.fx-mode strong{font-size:var(--fs-secondary)}.fx-mode .muted{font-size:var(--fs-caption)}.payment-handles{border:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.5rem}.payment-handles legend{font-size:var(--fs-secondary);font-weight:600;padding:0;margin-bottom:.2rem}.payment-handle-field{font-weight:400}.payment-handle-field input{font-size:var(--fs-secondary)}.create-group{display:flex;gap:.7rem;margin-bottom:1.2rem;flex-wrap:wrap}.create-group input{flex:1;min-width:200px}.group-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,340px));justify-content:start;gap:1rem}.group-card{color:var(--text);transition:transform .12s,box-shadow .12s,border-color .12s}.group-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:var(--border-strong);text-decoration:none}.group-card-balance{font-family:var(--font-serif);font-weight:600;font-size:var(--fs-h1);font-variant-numeric:tabular-nums;margin-bottom:.4rem}.group-card-head{display:flex;justify-content:space-between;align-items:baseline;gap:.6rem}.tag{font-size:var(--fs-caption);font-weight:600;padding:.2rem .6rem;border-radius:999px}.tag-positive{background:rgba(var(--positive-rgb),.1);color:var(--positive)}.tag-negative{background:rgba(var(--accent-rgb),.08);color:var(--negative)}.tag-neutral{background:var(--surface-raised);color:var(--muted)}.empty-state{text-align:center;padding:2.5rem 1rem;color:var(--muted);display:flex;flex-direction:column;align-items:center;gap:.6rem}.empty-state-glyph{width:40px;height:40px;color:var(--gold)}.empty-state h2{margin:0}.empty-state p{margin:0;max-width:34ch}.empty-state .btn{margin-top:.3rem}.empty-state-compact{padding:1.6rem 1rem;gap:.4rem}.empty-state-compact .empty-state-glyph{width:30px;height:30px;color:var(--muted)}.group-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:1.4rem;align-items:start}@media (max-width: 800px){.group-layout{grid-template-columns:minmax(0,1fr)}}.feed-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.6rem}.feed-day-heading{font-size:var(--fs-caption);font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.02em;padding:.5rem .2rem .1rem}.feed-day-heading:first-child{padding-top:0}.feed-item{display:flex;flex-wrap:wrap;align-items:center;gap:1rem;padding:.7rem 1rem;transition:box-shadow .15s,border-color .15s}.feed-item:hover{box-shadow:var(--shadow-hover)}.feed-item.settlement{background:rgba(var(--gold-rgb),.08)}@media (min-width: 801px){.feed-item{padding:.55rem 1.1rem}}.feed-body{flex:1;min-width:0}.feed-expense-toggle{display:flex;align-items:flex-start;gap:.5rem;text-align:left;background:none;border:none;padding:0;margin:0;font:inherit;color:inherit;cursor:pointer}.feed-expense-toggle:focus-visible{outline:2px solid var(--gold-deep);outline-offset:2px}.feed-chevron{color:var(--muted);flex-shrink:0;line-height:1.4}.feed-body-text{display:flex;flex-direction:column;min-width:0}.feed-title{font-weight:600}.feed-category{margin-right:.35rem}.category-filter-row{display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:.8rem}.category-filter-chip{border:1px solid var(--border-strong);background:var(--surface);color:var(--muted);border-radius:999px;padding:.25rem .7rem;cursor:pointer;font-family:var(--font-sans);font-weight:600;font-size:var(--fs-caption)}.category-filter-chip:hover{border-color:var(--text);color:var(--text)}.category-filter-chip.active{background:var(--control);color:var(--control-text);border-color:var(--control)}.feed-sub{font-size:var(--fs-secondary)}.feed-amount{font-variant-numeric:tabular-nums;font-weight:600;color:var(--text)}.feed-actions{display:flex;gap:.2rem;opacity:0;transition:opacity .15s}.feed-item:hover .feed-actions,.feed-item:focus-within .feed-actions{opacity:1}.feed-detail{flex-basis:100%;border-top:1px solid var(--border);margin-top:.3rem;padding-top:.6rem;display:flex;flex-direction:column;gap:.5rem}.feed-detail-shares{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.2rem;font-size:var(--fs-secondary)}.feed-detail-shares li{display:flex;justify-content:space-between;gap:.5rem}.feed-detail-meta{font-size:var(--fs-caption);display:flex;flex-direction:column;gap:.15rem}.feed .form-error{margin:0 0 .6rem}.sidebar{display:flex;flex-direction:column;gap:1rem}.side-card ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.5rem}.balance-list li{font-size:var(--fs-secondary)}.balance-row{display:flex;flex-direction:column;gap:.15rem}.balance-main{display:flex;justify-content:space-between;gap:.5rem}.balance-name{font-weight:600;text-transform:capitalize}.suggestion-list li{font-size:var(--fs-secondary);display:flex;flex-direction:column;gap:.35rem}.suggestion-list .amount{color:var(--gold-deep);font-weight:700}.member-list li{display:flex;align-items:center;gap:.6rem;font-size:var(--fs-secondary)}.avatar{width:26px;height:26px;border-radius:50%;background:var(--control);color:var(--control-accent);display:inline-flex;align-items:center;justify-content:center;font-size:var(--fs-caption);font-weight:700;flex-shrink:0}.add-member{display:flex;gap:.5rem;margin-top:.8rem}.add-member input{flex:1;min-width:0;font-size:var(--fs-secondary)}.recurring-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.7rem}.recurring-row{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding-bottom:.7rem;border-bottom:1px solid var(--border)}.recurring-row:last-child{border-bottom:none;padding-bottom:0}.recurring-row-main{display:flex;flex-direction:column;gap:.15rem;min-width:0}.feedback-success{font-weight:600}.feedback-counter{text-align:right;font-size:var(--fs-caption);margin-top:-.4rem}.feedback-history{margin-top:1.2rem;padding-top:1rem;border-top:1px solid var(--border)}.feedback-list{list-style:none;margin:.5rem 0 0;padding:0;display:flex;flex-direction:column;gap:.7rem}.feedback-item{display:flex;align-items:flex-start;gap:.6rem;padding-bottom:.7rem;border-bottom:1px solid var(--border)}.feedback-item:last-child{border-bottom:none;padding-bottom:0}.feedback-item-emoji{flex-shrink:0;line-height:1.4}.feedback-item-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:.15rem}.feedback-item-message{margin:0;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.feedback-item-date{font-size:var(--fs-caption)}.feedback-item-delete{flex-shrink:0;padding:.1rem .5rem}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(var(--shadow-rgb),.55);display:grid;place-items:center;padding:1rem;z-index:50;padding-bottom:calc(1rem + env(safe-area-inset-bottom))}.modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:520px;max-height:90vh;display:flex;flex-direction:column;box-shadow:0 20px 60px rgba(var(--shadow-rgb),.3)}.modal-head{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.3rem .4rem}.modal-head h2{margin:0}.modal-body{padding:.6rem 1.3rem 1.3rem;display:flex;flex-direction:column;gap:.9rem;overflow-y:auto}.modal-actions{display:flex;justify-content:flex-end;gap:.6rem;margin-top:.4rem}.split-tabs{display:flex;border:1px solid var(--border-strong);border-radius:var(--radius-sm);overflow:hidden}.split-tabs button{flex:1;padding:.45rem .2rem;border:none;background:transparent;cursor:pointer;font-family:var(--font-sans);font-size:var(--fs-secondary);font-weight:600;color:var(--muted)}.split-tabs button.active{background:var(--control);color:var(--control-text)}.split-rows{display:flex;flex-direction:column;gap:.45rem}.split-row{display:flex;align-items:center;gap:.7rem;font-size:var(--fs-secondary)}.checkbox-row{flex-direction:row;align-items:center;gap:.5rem;font-weight:500;font-size:var(--fs-secondary)}.split-preview{width:80px;text-align:right;font-variant-numeric:tabular-nums;flex-shrink:0}.suggestion-box{display:flex;flex-direction:column;gap:.4rem;font-size:var(--fs-secondary)}.suggestion-chip{text-align:left;border:1px dashed var(--gold);background:rgba(var(--gold-rgb),.08);color:var(--gold-deep);border-radius:var(--radius-sm);padding:.45rem .7rem;cursor:pointer;font-family:var(--font-sans);font-weight:600;font-size:var(--fs-secondary)}.suggestion-chip:hover{background:rgba(var(--gold-rgb),.16)}.pay-buttons{display:flex;flex-wrap:wrap;gap:.4rem}.pay-copy{display:flex;flex-direction:column;gap:.25rem}.pay-copy-fallback{font-size:var(--fs-caption);padding:.25rem .5rem;width:100%;min-width:200px}.pay-section{display:flex;flex-direction:column;gap:.4rem}.pay-hint{font-size:var(--fs-caption);margin:0}.partial-hint{font-size:var(--fs-secondary);margin-top:-.3rem}.invite-row{justify-content:space-between;flex-wrap:wrap;row-gap:.35rem}.member-row-main{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap}.member-row-actions{display:flex;align-items:center;gap:.3rem;flex-wrap:wrap;flex-basis:100%;justify-content:flex-end}.member-note{flex-basis:100%;font-size:var(--fs-caption);padding-left:2rem}.invite-confirm{margin-top:.6rem;display:flex;flex-direction:column;gap:.4rem;font-size:var(--fs-secondary)}.invite-actions{display:flex;gap:.5rem}.invites-card{margin-bottom:1.2rem}.invite-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.3rem}.invite-item{display:flex;justify-content:space-between;align-items:center;gap:.8rem;padding:.5rem 0}.invite-item:not(:last-child){border-bottom:1px solid var(--border)}.invite-item-actions{display:flex;gap:.5rem;flex-shrink:0}.form-error .btn{margin-left:.5rem}.copy-fallback{display:flex;flex-direction:column;gap:.4rem;margin-top:.4rem}.invite-message-text{width:100%;min-height:80px;resize:vertical;font:inherit;padding:.5rem .7rem;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);color:var(--text)}@media (pointer: coarse),(max-width: 600px){.btn{min-height:44px;padding:.65rem 1.1rem;display:inline-flex;align-items:center;justify-content:center}.btn-sm{min-height:44px;padding:.55rem .9rem}.group-title-row .btn{min-width:44px}.payer-chip,.category-chip,.category-filter-chip,.feedback-type-chip,.suggestion-chip,.balance-view-btn{min-height:44px;box-sizing:border-box;display:inline-flex;align-items:center}.feed-expense-toggle{min-height:44px;align-items:center}.feed-actions{opacity:1;gap:.35rem}.checkbox-row{min-height:44px}.checkbox-row input[type=checkbox]{width:20px;height:20px;flex-shrink:0}.topbar-user{min-height:44px}}@media (pointer: coarse),(max-width: 480px){input,select,textarea,.payment-handle-field input,.add-member input{font-size:16px}}@media (max-width: 480px){.modal-backdrop{padding:0;display:flex;flex-direction:column;justify-content:flex-end}.modal{width:100%;max-width:100%;margin:0;border-radius:var(--radius-lg) var(--radius-lg) 0 0;max-height:92vh;max-height:92dvh;animation:modal-sheet-in .18s ease-out}.modal-head{padding:.8rem .9rem .3rem}.modal-body{padding:.6rem .9rem .9rem;padding-bottom:calc(.9rem + env(safe-area-inset-bottom))}.modal-actions{flex-direction:column-reverse;gap:.5rem}.modal-actions.guard-actions{flex-direction:column}.modal-actions .btn{width:100%}.split-row .grow{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.page{padding:1rem 1rem 2rem}.card{padding:.85rem}.feed-item{padding:.7rem 1rem}.group-layout{gap:1rem}.side-card h3{margin-bottom:.4rem}.empty-state{padding:1.4rem 1rem;line-height:1.5}.empty-state p{margin:.3rem 0}.page h1{font-size:1.35rem}.back-link{margin-bottom:.25rem}.page-head{margin-bottom:1rem}.hero-balance{font-size:2rem}.dashboard-hero{margin-bottom:.8rem}.group-hero{margin:.1rem 0 .3rem}.fx-note{margin-top:.2rem}.head-actions{gap:.5rem}.head-actions .btn{flex:1}}@keyframes modal-sheet-in{0%{transform:translateY(100%)}to{transform:translateY(0)}}@media (max-width: 480px) and (prefers-reduced-motion: reduce){.modal{animation:none}}.side-card-head{display:flex;align-items:center;justify-content:space-between;gap:.6rem;flex-wrap:wrap}.side-card-head h3{margin:0}.balance-view-toggle{display:flex;gap:.3rem}.balance-view-btn{border:1px solid var(--border-strong);background:var(--surface);color:var(--muted);border-radius:var(--radius-sm);padding:.3rem .6rem;cursor:pointer;font-family:var(--font-sans);font-weight:600;font-size:var(--fs-caption);display:inline-flex;align-items:center;gap:.3rem}.balance-view-btn:hover{border-color:var(--text);color:var(--text)}.balance-view-btn[aria-pressed=true]{background:var(--control);color:var(--control-text);border-color:var(--control)}.balance-bubbles{display:flex;flex-direction:column;gap:.6rem}.bubble-row{display:flex;flex-wrap:wrap;gap:.9rem}.bubble-item{display:flex;flex-direction:column;align-items:center;gap:.3rem;width:84px;text-align:center}.bubble-positive{fill:rgba(var(--positive-rgb),.18);stroke:var(--positive);stroke-width:2}.bubble-negative{fill:rgba(var(--accent-rgb),.18);stroke:var(--negative);stroke-width:2}.bubble-initial{fill:var(--text);font-family:var(--font-sans);font-weight:700;font-size:13px}.bubble-label{display:flex;flex-direction:column;gap:.1rem;font-size:var(--fs-caption);line-height:1.3}.bubble-label .balance-name{font-size:var(--fs-caption)}.bubble-settled-note{font-size:var(--fs-secondary);margin:0}.share-link-row{display:flex;gap:.5rem;align-items:center}.share-link-row input{flex:1;min-width:0;font-size:var(--fs-secondary)}.share-page-body{display:flex;flex-direction:column;gap:1.2rem;max-width:640px;margin:0 auto}.share-meta{font-size:var(--fs-secondary);margin:.2rem 0 0}.share-footer{text-align:center;margin-top:.6rem}.share-not-found{display:flex;flex-direction:column;align-items:center;gap:1rem;margin-top:2rem}.print-sheet{display:none}@media print{body *{visibility:hidden}.print-sheet,.print-sheet *{visibility:visible}.print-sheet{display:block;position:absolute;top:0;left:0;right:0;width:100%;background:#fff;color:#1a2332;padding:1.5rem}.print-sheet h1,.print-sheet h2{color:#1a2332;font-family:Georgia,Times New Roman,serif}.print-meta{color:#6b6660;margin:-.6rem 0 1rem;font-size:var(--fs-secondary)}.print-table{width:100%;border-collapse:collapse;margin:.4rem 0 1.2rem;font-size:var(--fs-secondary)}.print-table th,.print-table td{text-align:left;padding:.3rem .6rem;border-bottom:1px solid #cfc7ba}.print-list{margin:0 0 1.2rem;padding-left:1.2rem}}@media (max-width: 420px){.topbar-inner{padding:.6rem .8rem}.brand{font-size:var(--fs-body);gap:.4rem}.topbar-right{gap:.4rem;min-width:0}.topbar-user{min-width:0;max-width:46vw;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.btn-label{display:none}}