:root {
  --bg: #0f172a; --surface: #1e293b; --surface2: #293548;
  --border: #334155; --text: #e2e8f0; --text2: #94a3b8;
  --primary: #6366f1; --primary-h: #4f46e5;
  --green: #22c55e; --red: #ef4444; --orange: #f97316;
  --blue: #3b82f6; --teal: #14b8a6;
  --radius: 10px; --sidebar-w: 220px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { background: var(--bg); color: var(--text); font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-size: 14px; display: flex; min-height: 100vh; }

/* ── Sidebar ── */
.sidebar { width: var(--sidebar-w); background: var(--surface); border-right: 1px solid var(--border); display: flex; flex-direction: column; padding: 20px 0; position: fixed; top: 0; left: 0; height: 100vh; }
.sidebar-logo { display: flex; align-items: center; gap: 10px; padding: 0 20px 20px; border-bottom: 1px solid var(--border); }
.logo-icon { font-size: 24px; }
.logo-text { font-size: 18px; font-weight: 700; color: var(--primary); }
.shop-name { padding: 12px 20px; color: var(--text2); font-size: 12px; text-transform: uppercase; letter-spacing: .05em; }
.nav-links { list-style: none; flex: 1; padding: 8px 0; }
.nav-links li a { display: flex; align-items: center; gap: 10px; padding: 10px 20px; color: var(--text2); text-decoration: none; border-radius: 6px; margin: 2px 8px; transition: all .15s; }
.nav-links li a:hover, .nav-links li a.active { background: var(--primary); color: #fff; }
.sidebar-footer { padding: 16px 20px; border-top: 1px solid var(--border); }
.logout-btn { color: var(--text2); text-decoration: none; font-size: 13px; }
.logout-btn:hover { color: var(--red); }

/* ── Main ── */
.main-content { margin-left: var(--sidebar-w); flex: 1; padding: 24px; }
.topbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.page-title { font-size: 22px; font-weight: 700; }

/* ── Cards ── */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; margin-bottom: 20px; }
.card-header { padding: 14px 18px; border-bottom: 1px solid var(--border); font-weight: 600; color: var(--text2); font-size: 13px; text-transform: uppercase; letter-spacing: .05em; }
.card-body { padding: 18px; }
.cards-row { display: flex; gap: 20px; }
.cards-row .card { flex: 1; }

/* ── Stats grid ── */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; text-align: center; }
.stat-icon { font-size: 28px; margin-bottom: 8px; }
.stat-value { font-size: 26px; font-weight: 700; color: var(--primary); }
.stat-label { font-size: 12px; color: var(--text2); margin-top: 4px; }

/* ── Table ── */
.table { width: 100%; border-collapse: collapse; }
.table th { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); color: var(--text2); font-size: 12px; text-transform: uppercase; }
.table td { padding: 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tr:last-child td { border-bottom: none; }
.table tr:hover td { background: var(--surface2); }
.total-row td { font-size: 15px; background: var(--surface2); }
.empty-state { text-align: center; color: var(--text2); padding: 32px; }

/* ── Badges ── */
.badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 12px; font-weight: 600; cursor: pointer; border: none; }
.badge-green { background: rgba(34,197,94,.2); color: var(--green); }
.badge-red { background: rgba(239,68,68,.2); color: var(--red); }
.badge-blue { background: rgba(59,130,246,.2); color: var(--blue); }
.badge-orange { background: rgba(249,115,22,.2); color: var(--orange); }
.badge-teal { background: rgba(20,184,166,.2); color: var(--teal); }
.badge-gray { background: rgba(100,116,139,.2); color: var(--text2); }

/* ── Buttons ── */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border-radius: 8px; border: none; cursor: pointer; font-size: 14px; font-weight: 500; text-decoration: none; transition: all .15s; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-h); }
.btn-secondary { background: var(--surface2); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { border-color: var(--primary); color: var(--primary); }
.btn-danger { background: rgba(239,68,68,.15); color: var(--red); border: 1px solid rgba(239,68,68,.3); }
.btn-danger:hover { background: var(--red); color: #fff; }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-full { width: 100%; justify-content: center; }

/* ── Forms ── */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; margin-bottom: 6px; color: var(--text2); font-size: 13px; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 9px 12px; background: var(--bg); border: 1px solid var(--border); border-radius: 8px; color: var(--text); font-size: 14px; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--primary); }
.form-group small { display: block; margin-top: 4px; color: var(--text2); font-size: 12px; }
.form-group code { background: var(--bg); padding: 2px 6px; border-radius: 4px; font-size: 11px; color: var(--primary); }
.form-row { display: flex; gap: 16px; }
.form-row .form-group { flex: 1; }
.form-actions { display: flex; gap: 12px; justify-content: flex-end; margin-top: 8px; }
.checkbox-group label { display: flex; align-items: center; gap: 8px; cursor: pointer; color: var(--text); }

/* ── Toolbar ── */
.toolbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; gap: 12px; }
.search-form { display: flex; gap: 8px; flex: 1; }
.search-form input, .search-form select { flex: 1; padding: 8px 12px; background: var(--surface); border: 1px solid var(--border); border-radius: 8px; color: var(--text); }

/* ── Filters ── */
.filter-tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-tab { padding: 6px 14px; border-radius: 20px; text-decoration: none; color: var(--text2); border: 1px solid var(--border); font-size: 13px; transition: all .15s; }
.filter-tab:hover, .filter-tab.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ── Pagination ── */
.pagination { display: flex; gap: 6px; justify-content: center; margin-top: 20px; }
.page-btn { padding: 6px 12px; border-radius: 6px; text-decoration: none; color: var(--text2); border: 1px solid var(--border); transition: all .15s; }
.page-btn.active, .page-btn:hover { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ── Alert ── */
.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 20px; }
.alert-success { background: rgba(34,197,94,.15); border: 1px solid rgba(34,197,94,.3); color: var(--green); }
.alert-error { background: rgba(239,68,68,.15); border: 1px solid rgba(239,68,68,.3); color: var(--red); }

/* ── Plan badge ── */
.plan-badge { padding: 4px 12px; border-radius: 20px; font-size: 12px; font-weight: 700; }
.plan-trial { background: rgba(249,115,22,.2); color: var(--orange); }
.plan-basic { background: rgba(59,130,246,.2); color: var(--blue); }
.plan-standard { background: rgba(99,102,241,.2); color: var(--primary); }

/* ── Dashboard extras ── */
.top-product-row { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--border); }
.top-rank { width: 20px; color: var(--text2); }
.top-name { flex: 1; }
.top-qty { color: var(--text2); font-size: 13px; }
.top-rev { color: var(--green); font-size: 13px; min-width: 80px; text-align: right; }
.statuses-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.status-chip { padding: 6px 14px; border-radius: 20px; font-size: 13px; background: var(--surface2); }
.pay-row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--border); }
.pay-count { font-weight: 700; color: var(--primary); }
.detail-list .detail-row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--border); }
.mt-2 { margin-top: 16px; }
.photo-thumb { width: 40px; height: 40px; background: var(--surface2); border-radius: 6px; display: flex; align-items: center; justify-content: center; font-size: 18px; }
.actions { display: flex; gap: 6px; }

/* ── Tabs ── */
.tab-nav { display: flex; gap: 8px; margin-bottom: 20px; }
.tab-btn { padding: 8px 18px; background: var(--surface); border: 1px solid var(--border); border-radius: 8px; color: var(--text2); cursor: pointer; font-size: 14px; }
.tab-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ── Modal ── */
.modal { position: fixed; inset: 0; background: rgba(0,0,0,.6); display: flex; align-items: center; justify-content: center; z-index: 100; }
.modal-content { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; width: 400px; }
.modal-content h3 { margin-bottom: 16px; }

/* ── Login ── */
.login-body { display: flex; align-items: center; justify-content: center; background: var(--bg); min-height: 100vh; }
.login-card { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 40px; width: 400px; }
.login-logo { font-size: 32px; text-align: center; margin-bottom: 8px; }
.login-title { font-size: 22px; font-weight: 700; text-align: center; margin-bottom: 4px; }
.login-subtitle { color: var(--text2); text-align: center; margin-bottom: 28px; }

/* ── Index redirect ── */
.index-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; }

/* ── Magic Link Login ─────────────────────────────────────────── */
.magic-steps { display:flex; flex-direction:column; gap:14px; margin:24px 0; }
.magic-step  { display:flex; align-items:flex-start; gap:14px; }
.step-num    { width:30px; height:30px; border-radius:50%; background:var(--primary);
               color:#fff; font-weight:700; display:flex; align-items:center;
               justify-content:center; flex-shrink:0; font-size:14px; }
.step-text   { padding-top:5px; line-height:1.5; }
.step-text code { background:var(--bg); padding:2px 8px; border-radius:6px;
                  color:var(--primary); font-size:15px; font-weight:700; }
.magic-hint  { background:rgba(99,102,241,.1); border:1px solid rgba(99,102,241,.3);
               border-radius:10px; padding:12px 16px; font-size:13px;
               color:var(--text2); text-align:center; margin-top:8px; }
.magic-hint b { color:var(--text); }