:root {
  --bg: #f7f8fc;
  --panel: #ffffff;
  --ink: #111827;
  --muted: #6b7280;
  --line: #e8ebf2;
  --nav: #0d1522;
  --red: #ef1b2a;
  --purple: #5b21d9;
  --purple-soft: #f2edff;
  --green: #13a538;
  --orange: #ff7a1a;
  --blue: #2563eb;
  --shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); }
a { color: inherit; text-decoration: none; }
.app-shell { display: flex; min-height: 100vh; }
.sidebar { width: 260px; background: var(--nav); color: #dbe4f0; padding: 16px 14px; display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; overflow: hidden; }
.brand { padding: 2px 8px 14px; flex-shrink: 0; }
.brand img { width: 60px; height: auto; border-radius: 10px; display: block; }
.sidebar nav { display: grid; gap: 4px; overflow-y: auto; min-height: 0; padding-right: 4px; flex: 1; }
.sidebar nav::-webkit-scrollbar { width: 5px; }
.sidebar nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,.18); border-radius: 999px; }
.sidebar nav a { display: flex; align-items: center; gap: 10px; padding: 10px 11px; border-radius: 12px; font-size: 13px; color: #cbd5e1; transition: .15s ease; }
.sidebar nav a:hover, .sidebar nav a.active { background: var(--purple); color: #fff; box-shadow: 0 12px 24px rgba(91, 33, 217, .25); }
.sidebar nav span { width: 22px; text-align: center; }
.sidebar-user { margin-top: 10px; display: flex; gap: 12px; padding: 12px 8px; border-top: 1px solid rgba(255,255,255,.08); align-items: center; flex-shrink: 0; }
.avatar { width: 42px; height: 42px; border-radius: 50%; background: linear-gradient(135deg, var(--red), var(--purple)); display: grid; place-items: center; color: #fff; font-weight: 800; }
.sidebar-user strong, .sidebar-user small, .sidebar-user a { display: block; }
.sidebar-user small { color: #94a3b8; font-size: 11px; max-width: 155px; }
.sidebar-user a { color: #86efac; font-size: 12px; margin-top: 3px; }
.main-panel { flex: 1; padding: 26px 28px 38px; min-width: 0; }
.topbar { display: flex; justify-content: space-between; align-items: center; gap: 18px; margin-bottom: 22px; }
.breadcrumb, .eyebrow { color: var(--muted); font-size: 12px; margin: 0 0 6px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: 28px; margin-bottom: 0; }
h2 { font-size: 18px; margin-bottom: 6px; }
p { color: var(--muted); line-height: 1.55; }
.topbar-actions { display: flex; gap: 10px; }
.primary-btn, .ghost-btn, .logout-btn { border: 0; border-radius: 12px; padding: 12px 18px; font-weight: 800; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; }
.primary-btn { background: linear-gradient(135deg, var(--red), var(--purple)); color: #fff; box-shadow: 0 12px 22px rgba(239, 27, 42, .18); }
.primary-btn.small, .ghost-btn.small { padding: 9px 14px; font-size: 13px; }
.primary-btn.full { width: 100%; }
.ghost-btn { background: #fff; color: var(--ink); border: 1px solid var(--line); }
.logout-btn { background: #fff1f1; color: #c41220; border: 1px solid #ffc9c9; }
.stats-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-bottom: 18px; }
.stat-card, .card { background: var(--panel); border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow); }
.stat-card { padding: 18px; overflow: hidden; position: relative; }
.stat-card::after { content: ""; width: 92px; height: 92px; border-radius: 50%; position: absolute; right: -30px; top: -30px; opacity: .12; background: currentColor; }
.stat-card p { margin-bottom: 10px; font-weight: 700; color: var(--muted); }
.stat-card strong { display: block; font-size: 26px; letter-spacing: -0.04em; margin-bottom: 4px; }
.stat-card small { color: var(--muted); }
.stat-card.purple { color: var(--purple); }
.stat-card.green { color: var(--green); }
.stat-card.orange { color: var(--orange); }
.stat-card.blue { color: var(--blue); }
.content-grid, .leaderboard-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 18px; margin-bottom: 18px; }
.content-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.content-grid .wide, .leaderboard-layout .wide { grid-column: auto; }
.card { padding: 20px; margin-bottom: 18px; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.card-head p { margin-bottom: 0; }
.metric-row { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin: 16px 0; }
.mini-metric { background: #fafbff; border: 1px solid var(--line); border-radius: 16px; padding: 14px; }
.mini-metric span, .side-list span { color: var(--muted); display: block; font-size: 12px; }
.mini-metric strong { font-size: 17px; }
.podium { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; align-items: end; }
.podium.large { margin: 18px 0 24px; }
.podium-card { text-align: center; border-radius: 18px; padding: 18px 12px; border: 1px solid var(--line); background: #fff; }
.podium-card.rank-1 { background: #fff7df; transform: translateY(-8px); border-color: #f6d987; }
.podium-card.rank-2 { background: #eef6ff; }
.podium-card.rank-3 { background: #fff0e2; }
.podium-card .medal { font-size: 28px; }
.podium-card h3 { margin: 8px 0 2px; }
.podium-card p { font-size: 12px; margin-bottom: 10px; }
.podium-card strong { display: block; font-size: 30px; }
.rank-box { display: flex; gap: 12px; align-items: center; background: var(--purple-soft); border-radius: 16px; padding: 14px; margin: 12px 0; }
.rank-box span { font-size: 28px; }
.side-list p { display: flex; justify-content: space-between; gap: 10px; border-bottom: 1px solid var(--line); padding: 12px 0; margin: 0; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 720px; }
th, td { text-align: left; padding: 13px 12px; border-bottom: 1px solid var(--line); font-size: 14px; vertical-align: middle; }
th { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; background: #fafbff; }
td small { display: block; color: var(--muted); margin-top: 3px; }
.badge { display: inline-flex; padding: 6px 10px; border-radius: 999px; background: #eef2ff; color: var(--purple); font-size: 12px; font-weight: 800; }
.badge.active, .badge.successful, .badge.paid, .badge.approved, .badge.completed { background: #e8f9ee; color: #07852a; }
.badge.inactive, .badge.cancelled, .badge.failed, .badge.suspended { background: #feecec; color: #c41220; }
.badge.pending, .badge.review, .badge.planned { background: #fff7e6; color: #b75b00; }
.tabs { display: flex; gap: 8px; border-bottom: 1px solid var(--line); margin-bottom: 14px; }
.tabs a { padding: 12px 14px; border-radius: 12px 12px 0 0; color: var(--muted); font-weight: 800; }
.tabs a.active { color: var(--purple); background: var(--purple-soft); }
.filters { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
select, input, textarea { width: 100%; border: 1px solid var(--line); border-radius: 12px; padding: 12px 13px; background: #fff; color: var(--ink); outline: none; }
label { display: grid; gap: 7px; font-weight: 800; font-size: 13px; color: #374151; }
.wizard-preview { display: grid; grid-template-columns: 28px 1fr; gap: 6px 10px; margin: 16px 0; }
.wizard-preview span { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: var(--purple); color: #fff; font-weight: 900; }
.wizard-preview p { grid-column: 2; margin-bottom: 8px; font-size: 13px; }
.challenge-card span { font-size: 36px; }
.challenge-card { min-height: 210px; display: flex; flex-direction: column; align-items: flex-start; justify-content: space-between; }
.challenge-card span { width: 48px; height: 48px; border-radius: 16px; background: linear-gradient(135deg, var(--red), var(--purple)); position: relative; }
.challenge-card span::after { content: "★"; color: #fff; position: absolute; inset: 0; display: grid; place-items: center; font-size: 22px; }
.empty-state { padding: 28px; border: 1px dashed #d8dce8; border-radius: 16px; background: #fbfcff; text-align: center; color: var(--muted); }
.alert { padding: 14px 16px; border-radius: 14px; margin-bottom: 18px; font-weight: 700; }
.alert.warning { background: #fff7e6; color: #8a4a00; border: 1px solid #ffe0a3; }
.alert.danger { background: #fff1f1; color: #b42318; border: 1px solid #ffc9c9; }
.alert.success { background: #ecfdf3; color: #067647; border: 1px solid #abefc6; }
.form-panel { background: linear-gradient(180deg, #fff, #fbfcff); }
.form-grid.compact-form { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.span-2 { grid-column: span 2; }
.checkbox-row { display: flex; align-items: center; gap: 10px; min-height: 46px; }
.checkbox-row input { width: auto; }
.soft-divider { border: 0; border-top: 1px solid var(--line); margin: 20px 0; }
.inline-form { display: flex; gap: 6px; align-items: center; margin-top: 8px; }
.inline-form input { display: none; }
.login-body { min-height: 100vh; display: grid; place-items: center; background: radial-gradient(circle at top left, rgba(239,27,42,.12), transparent 32%), #f7f8fc; padding: 24px; }
.login-shell { width: min(1080px, 100%); display: grid; grid-template-columns: 1.1fr .9fr; gap: 22px; }
.login-brand-panel, .login-card { border-radius: 28px; box-shadow: var(--shadow); background: #fff; padding: 34px; }
.login-brand-panel { background: linear-gradient(135deg, #ef1b2a, #5b21d9); color: #fff; display: grid; align-content: end; min-height: 560px; }
.login-brand-panel p, .login-brand-panel .eyebrow { color: rgba(255,255,255,.82); }
.login-brand-panel h1 { font-size: 52px; }
.login-logo { width: 148px; border-radius: 28px; box-shadow: 0 20px 40px rgba(0,0,0,.22); margin-bottom: 28px; }
.login-card { align-self: center; }
.login-card h2 { font-size: 32px; }
.form-stack { display: grid; gap: 16px; margin-top: 20px; }
.login-note { font-size: 13px; margin-top: 18px; }
.modal { position: fixed; inset: 0; background: rgba(15,23,42,.42); display: grid; place-items: center; padding: 22px; z-index: 20; }
.modal[hidden] { display: none; }
.modal-card { width: min(560px, 100%); background: #fff; border-radius: 22px; padding: 22px; box-shadow: 0 28px 70px rgba(15,23,42,.28); position: relative; }
.large-modal { width: min(760px, 100%); }
.modal-close { position: absolute; top: 14px; right: 14px; border: 0; background: #f1f5f9; width: 34px; height: 34px; border-radius: 50%; cursor: pointer; }
.quick-grid, .form-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 12px; }
.quick-grid button { border: 1px solid var(--line); background: #fafbff; border-radius: 14px; padding: 16px; font-weight: 800; cursor: pointer; }
.stepper { display: flex; gap: 8px; margin: 12px 0 18px; }
.stepper span { flex: 1; text-align: center; background: #f4f5f8; border-radius: 999px; padding: 9px; font-size: 12px; font-weight: 800; color: var(--muted); }
.stepper .active { background: var(--purple); color: #fff; }
.reward-preview { background: #fafbff; border: 1px solid var(--line); border-radius: 16px; padding: 14px; margin: 14px 0; }
.reward-preview p { margin-bottom: 8px; }
@media (max-width: 1100px) {
  .stats-grid, .metric-row { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .content-grid, .leaderboard-layout { grid-template-columns: 1fr; }
}
@media (max-width: 780px) {
  .app-shell { display: block; }
  .sidebar { position: relative; width: 100%; height: auto; }
  .main-panel { padding: 18px; }
  .topbar, .card-head { align-items: flex-start; flex-direction: column; }
  .stats-grid, .metric-row, .podium, .filters, .login-shell, .quick-grid, .form-grid, .form-grid.compact-form { grid-template-columns: 1fr; }
  .span-2 { grid-column: auto; }
}

/* Flutter-parity modules */
.grow{flex:1;min-width:0}.split{display:flex;align-items:center;justify-content:space-between;gap:14px}.muted{color:var(--muted)}.mobile-menu{display:none;border:0;background:#fff;font-size:24px;padding:7px 11px;border-radius:12px;box-shadow:0 5px 15px rgba(15,23,42,.08);cursor:pointer}
.parity-hero{display:flex;align-items:center;gap:18px;padding:26px;margin-bottom:18px;border:1px solid #e8e5ff;border-radius:26px;background:radial-gradient(circle at 92% 8%,rgba(91,33,217,.18),transparent 30%),linear-gradient(135deg,#fff,#f8f6ff);box-shadow:0 16px 38px rgba(36,24,86,.08)}
.parity-hero h1{font-size:30px;letter-spacing:-.04em;margin:2px 0 4px}.parity-hero p{margin:0;max-width:720px}.hero-icon,.card-icon{display:grid;place-items:center;flex:0 0 auto;width:58px;height:58px;border-radius:19px;background:linear-gradient(135deg,#ef1b2a,#ff6672);color:#fff;font-size:23px;font-weight:950;box-shadow:0 12px 25px rgba(239,27,42,.18)}
.card-icon{width:46px;height:46px;border-radius:15px;font-size:17px;box-shadow:none}.card-icon.purple{background:linear-gradient(135deg,#6d28d9,#9f67ff)}.card-icon.red{background:#fff0f1;color:var(--red)}
.eyebrow{display:block;color:var(--purple);font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.12em}.eyebrow.red{color:var(--red)}
.parity-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.feature-card{display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:var(--shadow)}.feature-card h2{margin:3px 0 7px}.feature-card p{margin:0 0 14px}
.info-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.detail-metric{background:#f8f9fc;border:1px solid #eef0f5;border-radius:14px;padding:12px;min-width:0}.detail-metric span{display:block;color:var(--muted);font-size:11px;font-weight:800;margin-bottom:4px}.detail-metric strong{display:block;white-space:normal;overflow-wrap:anywhere;font-size:13px}
.stat-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:0 0 18px}.stat-strip .stat-card{padding:18px;border-radius:20px;background:#fff;border:1px solid var(--line);box-shadow:0 10px 24px rgba(15,23,42,.05)}.stat-strip .stat-card span{display:block;color:var(--muted);font-weight:800;font-size:12px}.stat-strip .stat-card strong{font-size:25px;margin-top:8px}.stat-strip .green strong,.green{color:#079447}.stat-strip .orange strong{color:#e56b13}.stat-strip .red strong,.red{color:var(--red)}.stat-strip .purple strong{color:var(--purple)}
.table-search{max-width:310px}.detail-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,.5fr);gap:18px}.action-card{background:linear-gradient(150deg,#fff5f5,#fff)}
.list-row{display:flex;align-items:center;gap:12px;padding:15px 4px;border-bottom:1px solid var(--line)}.list-row:last-child{border-bottom:0}.list-row>div:first-child:not(.card-icon){flex:1;min-width:0}.list-row strong{overflow-wrap:anywhere}.list-row small{display:block;color:var(--muted);margin-top:4px}.list-row p{margin:4px 0;color:var(--muted)}.row-link{color:var(--ink);transition:.18s ease}.row-link:hover{background:#faf9ff;padding-left:12px;padding-right:12px;border-radius:14px}
.upload-form{display:grid;grid-template-columns:1fr 1.2fr auto;gap:9px;align-items:end;margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}
.map-canvas{height:330px;border-radius:22px;position:relative;overflow:hidden;background:#eeeafd;margin-bottom:12px}.map-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(91,33,217,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(91,33,217,.08) 1px,transparent 1px);background-size:38px 38px;transform:rotate(-8deg) scale(1.2)}.map-message{position:absolute;inset:0;display:grid;place-content:center;text-align:center}.map-message strong{font-size:27px;color:var(--purple)}.map-message span{color:var(--muted)}
.wallet-hero{position:relative;overflow:hidden;display:grid;gap:6px;padding:34px;margin-bottom:18px;border-radius:28px;color:#fff;background:linear-gradient(135deg,#ef1b2a,#ff475c 52%,#6d28d9);box-shadow:0 22px 45px rgba(239,27,42,.2)}.wallet-hero:after{content:"";position:absolute;width:230px;height:230px;border:40px solid rgba(255,255,255,.08);border-radius:50%;right:-70px;top:-75px}.wallet-hero span,.wallet-hero small{color:rgba(255,255,255,.8)}.wallet-hero strong{font-size:42px;letter-spacing:-.04em}.wallet-hero .light-btn{position:absolute;right:30px;bottom:30px;z-index:1}.light-btn{border:0;border-radius:14px;padding:13px 18px;background:#fff;color:var(--red);font-weight:900;cursor:pointer}.amount{font-size:21px}.store-balance{display:flex;justify-content:flex-end;gap:10px;align-items:center;margin:-8px 4px 18px;color:var(--muted)}.store-balance strong{color:var(--green);font-size:20px}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.product-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:16px;box-shadow:var(--shadow)}.product-card h3{font-size:18px;margin:5px 0}.product-card p{min-height:42px}.product-image{height:190px;border-radius:18px;margin-bottom:15px;overflow:hidden;background:linear-gradient(135deg,#f2edff,#fff0f1);display:grid;place-items:center}.product-image img{width:100%;height:100%;object-fit:cover}.product-image span{font-size:32px;font-weight:950;color:var(--purple)}
.profile-banner{display:flex;align-items:center;gap:16px;padding:22px;border-radius:22px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);margin-bottom:18px}.profile-banner h2{margin:0}.profile-banner p{margin:5px 0}.profile-banner .badge{margin-left:auto}.avatar.large{width:62px;height:62px;font-size:25px}.privacy-link{display:inline-flex;margin-top:18px;font-weight:900;color:var(--purple)}.danger-zone{border-color:#ffd3d6;background:linear-gradient(180deg,#fff,#fff9f9)}.danger-btn{border:0;border-radius:14px;padding:13px 18px;background:#b42318;color:#fff;font-weight:900;cursor:pointer}.conversation{margin-top:18px}.message{max-width:780px;background:#f7f7fb;border-radius:16px;padding:14px;margin:10px 0}.message p{margin:5px 0}.inline-compose{display:grid;grid-template-columns:1fr auto;gap:10px;margin-top:18px}.inline-compose textarea{min-height:54px}.icon-btn{display:grid;place-items:center;width:40px;height:40px;border:1px solid var(--line);border-radius:13px;background:#fff;font-weight:900;color:var(--purple)}.disabled{opacity:.45;pointer-events:none}
.identity-card{display:grid;grid-template-columns:auto 82px minmax(220px,1fr);align-items:center;gap:20px;padding:22px;margin-bottom:18px;border-radius:24px;background:linear-gradient(135deg,#271555,#6d28d9);color:#fff;box-shadow:0 18px 36px rgba(91,33,217,.2)}.identity-card h2{font-size:25px;margin:3px 0}.identity-card p,.identity-card small,.identity-card .eyebrow{color:rgba(255,255,255,.75)}.level-ring{width:70px;height:70px;border:7px solid rgba(255,255,255,.22);border-top-color:#fff;border-radius:50%;display:grid;place-items:center;font-weight:950;font-size:19px}.progress{height:9px;border-radius:99px;background:rgba(255,255,255,.18);overflow:hidden;margin:8px 0}.progress i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#fff,#ffcad0)}
@media(max-width:1100px){.parity-grid,.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-layout{grid-template-columns:1fr}.info-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:780px){.mobile-menu{display:inline-grid}.sidebar{display:none;position:fixed;inset:0 18% 0 0;width:auto;height:100vh;z-index:50;overflow-y:auto;box-shadow:20px 0 50px rgba(15,23,42,.22)}body.nav-open .sidebar{display:block}body.nav-open:after{content:"";position:fixed;inset:0;background:rgba(15,23,42,.42);z-index:40}.topbar>div:first-child{display:grid;grid-template-columns:auto 1fr;column-gap:12px}.topbar .breadcrumb{grid-column:2}.topbar h1{grid-column:2}.parity-hero{align-items:flex-start;flex-wrap:wrap;padding:20px}.parity-hero .primary-btn,.parity-hero .ghost-btn{width:100%;text-align:center}.parity-grid,.product-grid,.stat-strip{grid-template-columns:1fr}.feature-card{padding:17px}.info-grid{grid-template-columns:1fr 1fr}.upload-form,.inline-compose{grid-template-columns:1fr}.wallet-hero{padding:28px 24px 96px}.wallet-hero .light-btn{left:24px;right:24px;bottom:24px}.wallet-hero strong{font-size:36px}.table-search{max-width:none}.profile-banner{align-items:flex-start;flex-wrap:wrap}.profile-banner .badge{margin-left:0}.identity-card{grid-template-columns:1fr 70px}.identity-card>.grow{grid-column:1/-1}}