:root{
  --green-950:#0c3525;--green-900:#104c33;--green-800:#176b45;--green-700:#1c7d50;--green-100:#e7f5ed;--green-50:#f3faf6;
  --ink:#17241f;--muted:#64736c;--line:#dce7e1;--surface:#fff;--bg:#f3f7f5;--danger:#bd2c2c;--warning:#9a6100;
  --shadow:0 18px 55px rgba(17,67,46,.09);--radius:18px;--top:70px;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color-scheme:light;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--bg);font-size:16px;line-height:1.45}button,input,select,textarea{font:inherit}button,a{touch-action:manipulation}a{color:var(--green-800)}img{max-width:100%}.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.topbar{position:fixed;z-index:80;inset:0 0 auto 0;height:var(--top);background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.topbar-inner{height:100%;display:flex;align-items:center;justify-content:space-between;max-width:1460px;margin:auto;padding:0 22px}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none}.brand-logo-svg{display:block;flex:0 0 auto;border-radius:12px;box-shadow:0 6px 18px rgba(23,107,69,.16)}.guest-brand .brand-logo-svg{border-radius:14px}.brand span{display:flex;flex-direction:column;line-height:1}.brand strong{font-size:18px}.brand small{font-size:12px;color:var(--muted);margin-top:4px}.topbar-actions{display:flex;align-items:center;gap:12px}.household-switcher select{max-width:220px;border:1px solid var(--line);border-radius:11px;background:#fff;padding:9px 34px 9px 11px;color:var(--ink);font-weight:700}.avatar{width:38px;height:38px;border-radius:50%;background:var(--green-100);color:var(--green-900);display:grid;place-items:center;text-decoration:none;font-weight:900;border:1px solid #cfe6da}
.sidebar{position:fixed;z-index:70;left:0;top:var(--top);bottom:0;width:210px;background:#fff;border-right:1px solid var(--line);padding:18px 12px;display:flex;flex-direction:column;gap:6px}.sidebar a{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:12px;color:#52635b;text-decoration:none}.sidebar a span{font-size:20px;width:24px;text-align:center}.sidebar a b{font-size:14px}.sidebar a:hover,.sidebar a.active{background:var(--green-100);color:var(--green-900)}
.app-main{padding:calc(var(--top) + 28px) 28px 60px 238px;max-width:1500px;margin:auto;min-height:100vh}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:22px}.page-head h1{font-size:30px;margin:0 0 5px;letter-spacing:-.7px}.page-head p{margin:0;color:var(--muted)}.page-actions{display:flex;gap:10px;flex-wrap:wrap}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 7px 28px rgba(17,67,46,.045)}.card h2,.card h3{margin-top:0}.card-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}.col-12{grid-column:span 12}.col-8{grid-column:span 8}.col-7{grid-column:span 7}.col-6{grid-column:span 6}.col-5{grid-column:span 5}.col-4{grid-column:span 4}.col-3{grid-column:span 3}.metric{display:flex;align-items:center;justify-content:space-between;min-height:120px}.metric strong{display:block;font-size:30px;line-height:1;margin-top:8px}.metric small{color:var(--muted);font-weight:700}.metric-icon{font-size:30px;width:58px;height:58px;border-radius:17px;background:var(--green-100);display:grid;place-items:center}.hero-card{background:linear-gradient(125deg,#0e4e34,#1d8052);color:#fff;border:0;position:relative;overflow:hidden;min-height:230px}.hero-card:after{content:"";position:absolute;width:280px;height:280px;border-radius:50%;right:-90px;top:-90px;background:rgba(255,255,255,.08)}.hero-card>*{position:relative;z-index:1}.hero-card h2{font-size:28px;max-width:560px}.hero-card p{color:#d9f2e5;max-width:620px}.hero-card .button{background:#fff;color:var(--green-900)}
.button,button.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:12px;padding:11px 16px;font-weight:800;text-decoration:none;cursor:pointer;min-height:44px}.button-primary{background:var(--green-800);color:#fff}.button-primary:hover{background:var(--green-900)}.button-secondary{background:#fff;color:var(--green-900);border-color:var(--line)}.button-danger{background:#fff0f0;color:var(--danger);border-color:#ffd2d2}.button-soft{background:var(--green-100);color:var(--green-900)}.button-small{padding:8px 11px;min-height:36px;font-size:13px}.button-block{width:100%}.icon-button{border:1px solid var(--line);background:#fff;border-radius:10px;width:38px;height:38px;display:grid;place-items:center;cursor:pointer}.link-button{border:0;background:none;color:var(--green-800);padding:0;font-weight:700;cursor:pointer}
.field{margin-bottom:15px}.field label{display:block;font-size:13px;font-weight:800;margin-bottom:7px}.field .hint{display:block;color:var(--muted);font-size:12px;margin-top:6px}.input,select.input,textarea.input{width:100%;border:1px solid #cddbd4;border-radius:12px;background:#fff;padding:12px 13px;color:var(--ink);outline:none;min-height:46px}.input:focus{border-color:var(--green-700);box-shadow:0 0 0 3px rgba(28,125,80,.12)}textarea.input{min-height:90px;resize:vertical}.form-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}.f-12{grid-column:span 12}.f-8{grid-column:span 8}.f-6{grid-column:span 6}.f-4{grid-column:span 4}.f-3{grid-column:span 3}.inline-form{display:flex;align-items:end;gap:10px}.inline-form .field{margin:0;flex:1}
.flash{position:fixed;z-index:150;right:22px;top:82px;max-width:450px;display:flex;gap:14px;align-items:center;padding:13px 16px;border-radius:13px;box-shadow:var(--shadow);animation:slidein .25s ease;background:#fff;border:1px solid var(--line)}.flash-success{border-left:5px solid #268a54}.flash-error{border-left:5px solid #d44747}.flash-warning{border-left:5px solid #e3a11b}.flash-info{border-left:5px solid #4385c7}.flash-close{border:0;background:transparent;font-size:22px;color:var(--muted);cursor:pointer}.toast-region{position:fixed;z-index:200;right:18px;bottom:18px;display:grid;gap:10px}.toast{background:#17241f;color:#fff;padding:12px 15px;border-radius:12px;box-shadow:var(--shadow);max-width:380px}
.empty{text-align:center;padding:40px 20px}.empty-icon{font-size:42px;margin-bottom:12px}.empty h3{margin:0 0 8px}.empty p{color:var(--muted);max-width:500px;margin:0 auto 20px}.muted{color:var(--muted)}.tiny{font-size:12px}.badge{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:5px 9px;background:var(--green-100);color:var(--green-900);font-size:12px;font-weight:800}.badge-warning{background:#fff4d8;color:#825500}.badge-neutral{background:#edf1ef;color:#53635b}.badge-danger{background:#fff0f0;color:#a62e2e}.divider{border:0;border-top:1px solid var(--line);margin:20px 0}
.item-list{display:grid;gap:10px}.shopping-item{display:grid;grid-template-columns:48px minmax(0,1fr) auto;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:15px;padding:12px 14px;transition:.15s}.shopping-item.dragging{opacity:.55;transform:scale(.99);box-shadow:var(--shadow)}.drag-handle{width:42px;height:42px;border:0;background:var(--green-50);border-radius:10px;cursor:grab;font-size:18px;color:var(--muted);touch-action:none}.drag-handle:active{cursor:grabbing}.item-main{min-width:0}.item-main strong{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.item-meta{display:flex;gap:7px;align-items:center;flex-wrap:wrap;margin-top:5px;color:var(--muted);font-size:12px}.item-actions{display:flex;gap:7px}.sort-help{background:var(--green-50);border:1px dashed #bfd8ca;padding:11px 13px;border-radius:12px;color:#496158;font-size:13px;margin-bottom:14px}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px}.table{width:100%;border-collapse:collapse;min-width:680px}.table th,.table td{text-align:left;padding:13px 14px;border-bottom:1px solid var(--line)}.table th{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;background:#f8faf9}.table tr:last-child td{border-bottom:0}.table a{text-decoration:none;font-weight:800}
.shop-line{border:1px solid var(--line);border-radius:16px;background:#fff;padding:15px;display:grid;grid-template-columns:minmax(180px,1.3fr) 120px 140px 120px;gap:12px;align-items:center}.shop-line.confirmed{background:#f0faf4;border-color:#bfe3cd}.shop-line h3{margin:0;font-size:16px}.shop-line .planned{font-size:12px;color:var(--muted);margin-top:4px}.shop-field label{font-size:11px;color:var(--muted);font-weight:800;display:block;margin-bottom:5px}.shop-field input{width:100%;border:1px solid #cddbd4;border-radius:10px;padding:10px}.shop-total{text-align:right}.shop-total strong{font-size:17px;display:block}.check-toggle{display:flex;align-items:center;justify-content:center}.check-toggle input{width:24px;height:24px;accent-color:var(--green-800)}.sticky-summary{position:sticky;bottom:14px;background:#173d2e;color:#fff;border-radius:18px;padding:16px 18px;box-shadow:0 20px 50px rgba(7,36,24,.25);display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:18px}.sticky-summary strong{font-size:24px}.sticky-summary small{display:block;color:#c8e2d6}.sticky-summary .button{background:#fff;color:var(--green-900)}
.history-card{display:grid;grid-template-columns:1fr auto;gap:14px;padding:17px;border:1px solid var(--line);border-radius:15px;background:#fff;text-decoration:none;color:inherit}.history-card:hover{border-color:#b8d4c5}.history-card h3{margin:0 0 6px}.history-card .meta{display:flex;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:13px}.history-card .amount{text-align:right;font-weight:900;font-size:20px}.history-card .amount small{display:block;font-size:11px;color:var(--muted);font-weight:700}.history-list{display:grid;gap:10px}.member-list{display:grid;gap:10px}.member{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px;border:1px solid var(--line);border-radius:13px}.member-info{display:flex;align-items:center;gap:11px}.member-avatar{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--green-100);font-weight:900;color:var(--green-900)}
.guest-body{min-height:100vh;background:radial-gradient(circle at 15% 12%,#e1f4e8 0,transparent 28%),radial-gradient(circle at 88% 88%,#dcefe5 0,transparent 32%),#f6f9f7}.guest-main{min-height:100vh;max-width:1180px;margin:auto;padding:28px 18px 50px}.guest-brand{display:inline-flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink);font-size:20px}.auth-shell{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;min-height:calc(100vh - 100px)}.auth-copy h1{font-size:52px;line-height:1.05;letter-spacing:-1.6px;margin:0 0 18px}.auth-copy p{font-size:19px;color:var(--muted);max-width:600px}.auth-points{display:grid;gap:12px;margin-top:28px}.auth-point{display:flex;align-items:center;gap:10px}.auth-point span{width:34px;height:34px;border-radius:10px;background:var(--green-100);display:grid;place-items:center}.auth-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:30px;box-shadow:var(--shadow)}.auth-card h2{font-size:26px;margin:0 0 6px}.auth-card .subtitle{color:var(--muted);margin:0 0 24px}.auth-footer{text-align:center;color:var(--muted);font-size:14px;margin-top:18px}.code-input{font-size:26px!important;letter-spacing:8px;text-align:center;font-weight:900}.spam-note{display:flex;gap:10px;background:#fff8e7;color:#795612;border:1px solid #ffe3a5;padding:12px;border-radius:12px;font-size:13px;margin:14px 0}
.bottom-nav{display:none}.install-banner{display:none}.kpi-row{display:flex;gap:14px;flex-wrap:wrap}.kpi-chip{background:var(--green-50);padding:10px 12px;border-radius:12px}.kpi-chip b{display:block;font-size:18px}.smart-list{display:grid;gap:10px}.smart-row{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}.smart-row:last-child{border-bottom:0}.smart-row b{display:block}.location-box{display:flex;gap:10px;align-items:center;background:var(--green-50);border-radius:12px;padding:12px}.map-link{text-decoration:none;font-weight:800}.receipt-total{font-size:30px;font-weight:900}.difference-ok{color:#197a46}.difference-warn{color:#a45e00}
@keyframes slidein{from{transform:translateX(20px);opacity:0}to{transform:none;opacity:1}}
@media(max-width:1100px){.col-8,.col-7,.col-6,.col-5,.col-4,.col-3{grid-column:span 6}.auth-shell{gap:30px}.auth-copy h1{font-size:44px}.shop-line{grid-template-columns:minmax(170px,1fr) 110px 130px}.shop-total{grid-column:2/4}.check-toggle{grid-row:1/3;grid-column:4}}
@media(max-width:800px){:root{--top:64px}.sidebar{display:none}.app-main{padding:calc(var(--top) + 18px) 14px 104px}.topbar-inner{padding:0 13px}.brand span{display:none}.household-switcher select{max-width:190px}.bottom-nav{display:grid;position:fixed;z-index:90;left:8px;right:8px;bottom:max(8px,env(safe-area-inset-bottom));grid-template-columns:repeat(5,1fr);background:rgba(255,255,255,.96);backdrop-filter:blur(16px);border:1px solid var(--line);border-radius:18px;box-shadow:0 12px 38px rgba(11,48,33,.18);padding:6px}.bottom-nav a{display:flex;flex-direction:column;align-items:center;gap:2px;text-decoration:none;color:#66756e;font-size:11px;padding:6px 2px;border-radius:12px}.bottom-nav a span{font-size:19px;line-height:1.1}.bottom-nav a.active{background:var(--green-100);color:var(--green-900)}.bottom-nav .shop-nav span{background:var(--green-800);color:#fff;width:36px;height:36px;border-radius:12px;display:grid;place-items:center;margin-top:-16px;box-shadow:0 7px 18px rgba(23,107,69,.32)}.page-head{align-items:stretch;flex-direction:column;margin-bottom:16px}.page-head h1{font-size:26px}.page-actions .button{flex:1}.card{padding:17px}.card-grid{gap:12px}.col-8,.col-7,.col-6,.col-5,.col-4,.col-3{grid-column:span 12}.metric{min-height:100px}.flash{left:12px;right:12px;top:74px;max-width:none}.auth-shell{grid-template-columns:1fr;gap:24px;padding-top:34px}.auth-copy{display:none}.auth-card{max-width:520px;width:100%;margin:auto;padding:23px}.guest-main{padding:18px 12px 30px}.guest-brand{font-size:17px}.form-grid{grid-template-columns:1fr}.f-12,.f-8,.f-6,.f-4,.f-3{grid-column:auto}.shop-line{grid-template-columns:1fr 1fr;padding:13px}.shop-line>div:first-child{grid-column:1/-1}.shop-total{grid-column:auto;text-align:left}.check-toggle{grid-row:auto;grid-column:auto;justify-content:flex-end}.sticky-summary{bottom:86px}.history-card{grid-template-columns:1fr}.history-card .amount{text-align:left}.inline-form{align-items:stretch;flex-direction:column}.item-actions .edit-label{display:none}}
@media(max-width:430px){.household-switcher select{max-width:155px;font-size:13px}.shopping-item{grid-template-columns:42px minmax(0,1fr) auto;padding:10px}.item-actions{flex-direction:column}.shop-line{grid-template-columns:1fr}.shop-line>div:first-child,.shop-total,.check-toggle{grid-column:auto}.check-toggle{justify-content:flex-start}.sticky-summary{align-items:stretch;flex-direction:column}.sticky-summary .button{width:100%}.auth-card{padding:20px 17px}.page-actions{display:grid;grid-template-columns:1fr}}