:root {
  --pine: #0f3d2e;
  --pine-soft: #1d5a45;
  --cranberry: #b3202a;
  --cranberry-dark: #8f1821;
  --gold: #d9a441;
  --gold-soft: #f4e2b4;
  --snow: #fffaf0;
  --card: #ffffff;
  --ink: #1d2a24;
  --muted: #5d6b64;
  --line: #e6dcc7;
  --shadow: rgba(15, 61, 46, 0.18);
}
:root[data-theme="dark"] { color-scheme: dark; }
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; min-height: 100vh; background: var(--snow); color: var(--ink); font: 400 14px/1.5 Manrope, system-ui, sans-serif; background-image: radial-gradient(circle at 20% 0%, #fff 0, transparent 40%), linear-gradient(180deg, #fff7e6 0, var(--snow) 220px); }
h1, h2, h3 { font-family: Fraunces, Georgia, serif; font-weight: 600; margin: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
.hidden { display: none !important; }
.muted { color: var(--muted); font-size: 13px; }
.stack { display: grid; gap: 10px; }
input, select, textarea { width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--card); }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--gold); outline-offset: 1px; }
input[type="checkbox"], input[type="radio"] { width: auto; }

.snow { position: fixed; inset: 0; z-index: 0; pointer-events: none; opacity: 0.55;
  background-image: radial-gradient(3px 3px at 10% 10%, #fff 50%, transparent 51%), radial-gradient(2px 2px at 40% 30%, #fff 50%, transparent 51%), radial-gradient(3px 3px at 70% 15%, #fff 50%, transparent 51%), radial-gradient(2px 2px at 85% 45%, #fff 50%, transparent 51%), radial-gradient(3px 3px at 25% 60%, #fff 50%, transparent 51%), radial-gradient(2px 2px at 60% 80%, #fff 50%, transparent 51%);
  background-size: 300px 300px; animation: snowfall 22s linear infinite; }
@keyframes snowfall { to { background-position: 40px 300px; } }
@media (prefers-reduced-motion: reduce) { .snow { animation: none; } }

.app-shell { position: relative; z-index: 1; max-width: 640px; margin: 0 auto; padding: 0 16px calc(40px + env(safe-area-inset-bottom)); }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 0 -16px 18px; padding: calc(14px + env(safe-area-inset-top)) 16px 14px; background: linear-gradient(135deg, var(--pine), var(--pine-soft)); color: #fff; border-bottom: 4px solid var(--gold); box-shadow: 0 8px 22px var(--shadow); }
.title-lockup { display: flex; align-items: center; gap: 10px; min-width: 0; }
.header-icon { width: 44px; height: 44px; border-radius: 11px; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35); flex: none; }
.topbar h1 { font-size: 21px; line-height: 1.1; }
.tagline { margin: 2px 0 0; color: var(--gold-soft); font-size: 11px; }
.menu-button { display: inline-flex; align-items: center; gap: 6px; padding: 8px 12px; border: 1px solid rgba(255,255,255,0.35); border-radius: 999px; background: rgba(255,255,255,0.1); color: #fff; font-weight: 700; font-size: 12px; }

.panel { padding: 16px; margin-bottom: 14px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 6px 18px rgba(15, 61, 46, 0.06); }
.panel h2 { font-size: 22px; margin: 4px 0 8px; }
.card-kicker { margin: 0; color: var(--cranberry); font-size: 10px; font-weight: 800; letter-spacing: 0.12em; }
.status { min-height: 18px; margin: 4px 0; color: var(--muted); font-size: 12px; }
.status.error { color: var(--cranberry); font-weight: 700; }
.banner { padding: 10px 12px; margin: 10px 0; background: var(--gold-soft); border: 1px solid var(--gold); border-radius: 10px; font-size: 13px; }

.primary-button { padding: 11px 16px; border: 0; border-radius: 10px; background: var(--cranberry); color: #fff; font-weight: 800; }
.primary-button:hover { background: var(--cranberry-dark); }
.secondary-button { padding: 10px 14px; border: 1px solid var(--pine); border-radius: 10px; background: transparent; color: var(--pine); font-weight: 700; }
.text-button { padding: 4px 0; border: 0; background: none; color: var(--pine); font-weight: 700; text-decoration: underline; }
.text-button.danger, .danger { color: var(--cranberry); }
.check-row { display: flex; gap: 8px; align-items: flex-start; font-size: 13px; }
.inline-form { display: flex; gap: 8px; }
.inline-form input { flex: 1; min-width: 0; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.field { display: grid; gap: 4px; font-size: 11px; font-weight: 700; color: var(--muted); }
.identity-label { font-size: 11px; font-weight: 800; color: var(--muted); letter-spacing: 0.04em; text-transform: uppercase; }
.form-actions { display: flex; gap: 14px; align-items: center; }

.tabs { display: flex; gap: 6px; margin-bottom: 14px; }
.tab { flex: 1; padding: 10px; border: 1px solid var(--line); border-radius: 10px; background: var(--card); font-weight: 800; color: var(--muted); }
.tab.selected { background: var(--pine); border-color: var(--pine); color: #fff; }
.lists { display: grid; gap: 10px; margin-bottom: 16px; }
.list-card { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; width: 100%; padding: 14px 16px; text-align: left; background: var(--card); border: 1px solid var(--line); border-left: 6px solid var(--cranberry); border-radius: 12px; box-shadow: 0 4px 14px rgba(15, 61, 46, 0.06); }
.list-card strong { font-family: Fraunces, Georgia, serif; font-size: 18px; }
.list-card span { color: var(--muted); font-size: 12px; }
.empty { padding: 22px 16px; text-align: center; color: var(--muted); border: 2px dashed var(--line); border-radius: 12px; }

.list-header { margin-bottom: 8px; }
.list-title-row { display: flex; align-items: baseline; gap: 12px; margin-top: 6px; }
.list-title-row h2 { font-size: 26px; }
.toolbar { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 8px; }
.toolbar input[type="search"] { flex: 1 1 180px; }
.toolbar.owner-only #add-item { flex: 1 1 100%; padding: 13px 16px; font-size: 15px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 6px; }
.chip { padding: 6px 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--card); font-size: 12px; font-weight: 700; color: var(--muted); }
.chip.selected { background: var(--gold); border-color: var(--gold); color: var(--ink); }

.items { display: grid; gap: 12px; margin: 10px 0 20px; }
.item-card { display: grid; grid-template-columns: auto 1fr; gap: 12px; padding: 14px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 5px 16px rgba(15, 61, 46, 0.07); }
.item-card.removed { opacity: 0.6; }
.item-card.removed h3 { text-decoration: line-through; }
.item-card.claimed-out { border-left: 6px solid var(--pine-soft); }
.item-photo { width: 84px; height: 84px; object-fit: cover; border-radius: 10px; background: var(--gold-soft); }
.item-card:not(.has-photo) { grid-template-columns: 1fr; }
.item-card h3 { font-size: 18px; line-height: 1.2; }
.item-card .qty { color: var(--cranberry); font-family: Manrope, sans-serif; font-size: 13px; font-weight: 800; }
.badges { display: flex; flex-wrap: wrap; gap: 6px; margin: 6px 0; }
.badge { padding: 2px 9px; border-radius: 999px; font-size: 11px; font-weight: 800; background: var(--gold-soft); color: #6b4a07; }
.badge.exact { background: var(--cranberry); color: #fff; }
.badge.open { background: var(--pine-soft); color: #fff; }
.badge.top { background: var(--gold); color: var(--ink); }
.badge.warn { background: #fde7c4; color: #8a4b00; border: 1px solid var(--gold); }
.item-meta, .item-details, .item-note, .item-price { margin: 3px 0; font-size: 13px; }
.item-note { color: var(--muted); font-style: italic; }
.item-tags { color: var(--muted); font-size: 11px; }
.link-row { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0; }
.link-button { display: inline-block; padding: 6px 12px; border: 1px solid var(--pine); border-radius: 999px; color: var(--pine); font-size: 12px; font-weight: 800; text-decoration: none; }
.link-button:hover { background: var(--pine); color: #fff; }
.claim-box { margin-top: 10px; padding: 10px; border-radius: 10px; background: #f6f1e4; }
.claim-lines { margin: 0 0 8px; padding: 0; list-style: none; font-size: 12px; color: var(--muted); }
.claim-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.claim-actions select { width: auto; padding: 8px; }
.claim-actions button { padding: 8px 12px; border-radius: 8px; border: 1px solid var(--pine); background: transparent; color: var(--pine); font-weight: 800; font-size: 12px; }
.claim-actions button.solid { background: var(--cranberry); border-color: var(--cranberry); color: #fff; }
.card-actions { display: flex; align-items: center; gap: 10px; margin-top: 8px; }
.move-buttons { margin-left: auto; display: flex; gap: 8px; }
.move-btn { width: 44px; height: 40px; border: 1px solid var(--line); border-radius: 10px; background: var(--card); color: var(--pine); font-size: 15px; }
.move-btn:disabled { opacity: 0.3; }

.drawer { position: fixed; top: 0; right: 0; bottom: 0; z-index: 20; width: min(440px, 94vw); padding: calc(18px + env(safe-area-inset-top)) 18px calc(22px + env(safe-area-inset-bottom)); overflow-y: auto; background: var(--snow); border-left: 4px solid var(--gold); box-shadow: -14px 0 40px var(--shadow); display: grid; align-content: start; gap: 12px; }
.drawer-heading { display: flex; justify-content: space-between; align-items: flex-start; }
.drawer-heading h2 { font-size: 24px; }
.drawer-close { border: 0; background: none; color: var(--muted); font-size: 30px; line-height: 1; padding: 4px 8px; }
.circle-card { padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--card); }
.circle-card h3 { font-size: 17px; }
.invite-code { display: inline-block; margin: 6px 0; padding: 3px 10px; border-radius: 6px; background: var(--gold-soft); font-family: ui-monospace, monospace; font-weight: 800; letter-spacing: 0.1em; }
.tab { font-size: 12px; padding: 10px 4px; }
.idea-group h3 { font-size: 18px; margin-bottom: 6px; }
.idea-row { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 8px; padding: 8px 0; border-top: 1px solid var(--line); }
.idea-row:first-of-type { border-top: 0; }
.idea-row.bought strong { text-decoration: line-through; color: var(--muted); }
.idea-actions { display: flex; gap: 12px; align-items: center; }
.my-ideas-panel summary { cursor: pointer; font-weight: 800; font-family: Fraunces, Georgia, serif; font-size: 16px; }
.my-ideas-panel { background: #f3f8f4; border-color: var(--pine-soft); }
.size-row { display: grid; grid-template-columns: 1fr 1fr auto; gap: 8px; align-items: center; }
.meal-remove { border: 0; background: none; color: var(--cranberry); font-size: 22px; line-height: 1; padding: 4px 8px; }
.sizes-panel { display: grid; gap: 8px; }
.list-sizes { margin: 6px 0 0; padding: 8px 12px; background: var(--gold-soft); border-radius: 10px; font-size: 13px; }
.share-row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: 12px 0; }
.share-item { display: grid; gap: 10px; margin-bottom: 0; }
.invite-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 8px; }
.member-list { margin: 6px 0; padding-left: 18px; font-size: 13px; }
.segmented { display: grid; gap: 6px; padding: 0; border: 0; margin: 0; }
.segmented legend { padding: 0; margin-bottom: 6px; font-size: 11px; font-weight: 800; color: var(--muted); text-transform: uppercase; }
.segmented label { display: flex; gap: 8px; align-items: center; padding: 9px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--card); font-weight: 700; }
.segmented label:has(input:checked) { border-color: var(--cranberry); box-shadow: inset 4px 0 var(--cranberry); background: #fff3f3; }
.link-edit-row { display: grid; grid-template-columns: 1fr 2fr; gap: 6px; }
.photo-preview { display: flex; align-items: center; gap: 12px; }
.photo-preview img { width: 84px; height: 84px; object-fit: cover; border-radius: 10px; }

.chat-messages { display: grid; gap: 8px; max-height: 52vh; overflow-y: auto; padding: 4px 2px; }
.chat-message { padding: 8px 12px; background: var(--card); border: 1px solid var(--line); border-radius: 12px; }
.chat-message.mine { background: var(--gold-soft); border-color: var(--gold); }
.chat-message .who { font-size: 11px; font-weight: 800; color: var(--cranberry); }
.chat-message .about { display: inline-block; margin: 2px 0; padding: 1px 8px; border-radius: 999px; background: var(--pine-soft); color: #fff; font-size: 11px; }
.chat-message.deleted { color: var(--muted); font-style: italic; background: transparent; }
.chat-form { display: grid; gap: 8px; }

.toast { position: fixed; left: 50%; bottom: calc(24px + env(safe-area-inset-bottom)); z-index: 40; transform: translate(-50%, 20px); max-width: 90vw; padding: 10px 16px; border-radius: 999px; background: var(--pine); color: #fff; font-weight: 700; font-size: 13px; opacity: 0; pointer-events: none; transition: opacity 0.2s, transform 0.2s; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
@media (max-width: 600px) { input, select, textarea { font-size: 16px; } }