/* SellBoost design system — violet + coral, light & dark */
:root {
  --bg: #f5f6fb; --card: #ffffff; --card-2: #f9f9fe; --text: #161a2e; --muted: #6b7088; --line: #e6e8f2;
  --brand: #6d5dfc; --brand-2: #ff6b6b; --brand-soft: #efedff; --ok: #12b76a; --ok-soft: #e7f8ef;
  --warn: #f5a524; --err: #ef4444; --err-soft: #fdecec;
  --grad: linear-gradient(135deg, #6d5dfc 0%, #9b5cf6 55%, #ff6b6b 100%);
  --shadow: 0 1px 2px rgba(22, 26, 46, .04), 0 4px 16px rgba(22, 26, 46, .05);
  --radius: 16px; --side: 232px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0d0f1a; --card: #161a2b; --card-2: #1b2034; --text: #eceefa; --muted: #9298b3; --line: #262c45;
    --brand-soft: #262150; --ok-soft: #0f2d22; --err-soft: #3a1717; --shadow: 0 1px 2px rgba(0,0,0,.3);
  }
}
:root[data-theme="dark"] {
  --bg: #0d0f1a; --card: #161a2b; --card-2: #1b2034; --text: #eceefa; --muted: #9298b3; --line: #262c45;
  --brand-soft: #262150; --ok-soft: #0f2d22; --err-soft: #3a1717; --shadow: 0 1px 2px rgba(0,0,0,.3);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: Inter, "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif; background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.45; }
a { color: var(--brand); }

/* ---------- layout: sidebar + content ---------- */
.side { position: fixed; inset: 0 auto 0 0; width: var(--side); background: var(--card); border-right: 1px solid var(--line); display: flex; flex-direction: column; z-index: 20; }
.logo { display: flex; align-items: center; gap: 10px; padding: 18px 18px 14px; font-weight: 800; font-size: 19px; letter-spacing: -.3px; }
.logo i { width: 34px; height: 34px; border-radius: 10px; background: var(--grad); display: grid; place-items: center; color: #fff; font-style: normal; font-size: 18px; box-shadow: 0 6px 16px rgba(109, 93, 252, .35); }
nav { display: flex; flex-direction: column; gap: 2px; padding: 6px 10px; overflow-y: auto; flex: 1; }
nav button { display: flex; align-items: center; gap: 10px; border: 0; background: none; padding: 10px 12px; border-radius: 10px; cursor: pointer; color: var(--muted); font: inherit; font-weight: 600; text-align: left; }
nav button:hover { background: var(--card-2); color: var(--text); }
nav button.active { background: var(--brand-soft); color: var(--brand); }
nav button .n { margin-left: auto; background: var(--brand-2); color: #fff; border-radius: 99px; font-size: 11px; padding: 1px 7px; }
.side-foot { padding: 12px; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 8px; }
.userbox { display: flex; gap: 6px; align-items: center; font-size: 13px; flex-wrap: wrap; }
.userbox #who { font-weight: 700; flex: 1; }
.hbtn { border: 1px solid var(--line); background: var(--card-2); color: var(--text); padding: 6px 10px; border-radius: 9px; cursor: pointer; font-size: 12px; font-weight: 600; }
.hbtn:hover { border-color: var(--brand); color: var(--brand); }
.page { margin-left: var(--side); min-height: 100vh; }
.topbar { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 12px; padding: 12px 24px; background: color-mix(in srgb, var(--bg) 85%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.topbar h1 { font-size: 18px; margin: 0; flex: 1; letter-spacing: -.2px; }
#menuBtn { display: none; }
.status { display: flex; gap: 6px; flex-wrap: wrap; font-size: 12px; }
.status span { background: var(--card); border: 1px solid var(--line); padding: 4px 10px; border-radius: 99px; white-space: nowrap; }
main { max-width: 1180px; margin: 0 auto; padding: 22px 24px 60px; }
.acting { background: #ffd23f; color: #111; padding: 9px 24px; font-size: 14px; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.acting.hidden { display: none; }
@media (max-width: 900px) {
  .side { transform: translateX(-100%); transition: transform .2s; box-shadow: 0 0 40px rgba(0,0,0,.25); }
  body.menu-open .side { transform: none; }
  .page { margin-left: 0; }
  #menuBtn { display: inline-flex; }
  .topbar { padding: 10px 14px; }
  .topbar .status { display: none; }
  main { padding: 14px 12px 60px; }
  .scrim { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.35); z-index: 15; }
  body.menu-open .scrim { display: block; }
}

/* ---------- building blocks ---------- */
.tab { display: none; } .tab.active { display: block; animation: fade .18s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; margin-bottom: 16px; box-shadow: var(--shadow); }
h2 { margin: 0 0 12px; font-size: 16px; letter-spacing: -.1px; }
label { display: block; font-size: 12.5px; color: var(--muted); margin-bottom: 10px; font-weight: 600; }
label.inline { display: flex; gap: 8px; align-items: center; color: var(--text); font-weight: 500; }
input, select, textarea { width: 100%; margin-top: 5px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px;
  background: var(--card-2); color: var(--text); font: inherit; font-size: 14px; outline: none; transition: border-color .15s, box-shadow .15s; }
input:focus, select:focus, textarea:focus { border-color: var(--brand); box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand) 18%, transparent); }
input[type=checkbox] { width: 18px; height: 18px; margin: 0; accent-color: var(--brand); }
input[type=color] { height: 42px; padding: 4px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0 14px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 10px; }
.row input { flex: 1; min-width: 200px; margin: 0; }
.row label.file { margin: 0; flex: 1; min-width: 200px; }
button { cursor: pointer; font: inherit; }
.primary, .secondary, .small { border: 0; border-radius: 10px; padding: 10px 16px; font-weight: 700; font-size: 14px; transition: transform .08s, filter .15s; }
.primary { background: var(--grad); color: #fff; box-shadow: 0 6px 16px rgba(109, 93, 252, .28); }
.primary:hover { filter: brightness(1.06); }
.primary:active, .small:active, .secondary:active { transform: scale(.98); }
.secondary { background: var(--card); color: var(--text); border: 1px solid var(--line); }
.secondary:hover { border-color: var(--brand); color: var(--brand); }
.small { padding: 7px 11px; font-size: 12.5px; background: var(--card-2); color: var(--text); border: 1px solid var(--line); }
.small:hover { border-color: var(--brand); }
.small.go { background: var(--brand); color: #fff; border-color: var(--brand); }
button:disabled { opacity: .55; cursor: wait; }
.hint { font-size: 12.5px; color: var(--muted); margin: 6px 0 0; }
.thumb { width: 52px; height: 52px; object-fit: cover; border-radius: 10px; border: 1px solid var(--line); background: #fff; }
.thumbs { display: flex; gap: 6px; flex-wrap: wrap; }
.hidden { display: none !important; }
.ok { color: var(--ok); } .err { color: var(--err); }
code { background: var(--card-2); padding: 1px 6px; border-radius: 6px; border: 1px solid var(--line); font-size: 12.5px; }
details.card summary { cursor: pointer; }
details.card[open] summary { margin-bottom: 10px; }

/* ---------- home dashboard ---------- */
.hero { background: var(--grad); color: #fff; border-radius: 20px; padding: 22px; margin-bottom: 16px; display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; box-shadow: 0 12px 30px rgba(109, 93, 252, .3); }
.hero h2 { color: #fff; font-size: 22px; margin: 0 0 4px; }
.hero p { margin: 0; opacity: .9; }
.hero .actions .small { background: rgba(255,255,255,.18); border-color: rgba(255,255,255,.3); color: #fff; }
.hero .actions .small:hover { background: rgba(255,255,255,.28); }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 16px; }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow); }
.kpi .ic { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; font-size: 17px; background: var(--brand-soft); margin-bottom: 10px; }
.kpi b { display: block; font-size: 24px; letter-spacing: -.5px; }
.kpi span { font-size: 12.5px; color: var(--muted); font-weight: 600; }
.kpi small { display: block; font-size: 11.5px; color: var(--muted); margin-top: 2px; }
.two { display: grid; grid-template-columns: 1.4fr 1fr; gap: 16px; }
@media (max-width: 900px) { .two { grid-template-columns: 1fr; } }
.chart { display: flex; align-items: flex-end; gap: 10px; height: 150px; padding-top: 10px; }
.chart .col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 4px; height: 100%; justify-content: flex-end; }
.chart .bars { display: flex; gap: 3px; align-items: flex-end; height: 100%; width: 100%; justify-content: center; }
.chart .bar { width: 42%; max-width: 18px; border-radius: 6px 6px 3px 3px; min-height: 3px; }
.chart .bar.a { background: var(--brand); } .chart .bar.b { background: var(--brand-2); }
.chart .d { font-size: 11px; color: var(--muted); }
.legend { display: flex; gap: 14px; font-size: 12px; color: var(--muted); }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 5px; vertical-align: -1px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px; border-radius: 99px; font-size: 12.5px; font-weight: 600; border: 1px solid var(--line); background: var(--card-2); }
.chip.on { background: var(--ok-soft); border-color: transparent; color: var(--ok); }
.list-row { display: flex; gap: 10px; align-items: center; padding: 9px 0; border-bottom: 1px solid var(--line); }
.list-row:last-child { border-bottom: 0; }
.list-row .t { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- products ---------- */
.product { display: grid; grid-template-columns: 270px 1fr; gap: 20px; }
@media (max-width: 760px) { .product { grid-template-columns: 1fr; } }
.banners { display: flex; gap: 8px; }
.banners a { flex: 1; } .banners img { width: 100%; border-radius: 12px; border: 1px solid var(--line); display: block; }
.vid { width: 100%; max-height: 420px; border-radius: 12px; margin-top: 8px; background: #000; }
.ptitle { display: flex; justify-content: space-between; gap: 10px; align-items: start; flex-wrap: wrap; }
.ptitle h3 { margin: 0 0 4px; font-size: 16px; }
.price { color: var(--brand); font-weight: 800; font-size: 16px; }
.old { color: var(--muted); text-decoration: line-through; font-size: 13px; margin-left: 6px; }
.ptabs { display: flex; gap: 4px; flex-wrap: wrap; margin: 12px 0 6px; }
.ptabs button { border: 1px solid var(--line); background: var(--card-2); color: var(--text); border-radius: 99px; padding: 6px 12px; font-size: 12px; font-weight: 600; }
.ptabs button.active { background: var(--brand); border-color: var(--brand); color: #fff; }
.caption { width: 100%; min-height: 150px; white-space: pre-wrap; }
.actions { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; align-items: center; }
.result { font-size: 12.5px; margin-top: 6px; white-space: pre-wrap; }
.checks { display: flex; gap: 8px 16px; flex-wrap: wrap; margin: 6px 0 12px; }
.checks label { display: flex; gap: 6px; align-items: center; color: var(--text); margin: 0; font-weight: 500; }
.card.inactive { opacity: .6; }
.small-check { font-size: 12px; margin: 0; }
details.edit { margin: 8px 0; }
details.edit form { margin-top: 8px; padding: 12px; background: var(--card-2); border-radius: 12px; border: 1px solid var(--line); }

/* ---------- tables, badges ---------- */
table { width: 100%; border-collapse: collapse; font-size: 13px; }
td, th { border-bottom: 1px solid var(--line); padding: 9px 8px; text-align: left; vertical-align: top; }
th { color: var(--muted); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .3px; }
tr.inactive { opacity: .55; }
td.actions { display: flex; flex-wrap: wrap; gap: 4px; }
td select { width: auto; margin: 0; padding: 5px 8px; }
@media (max-width: 700px) { table { display: block; overflow-x: auto; } }
.badge { display: inline-block; padding: 2px 9px; border-radius: 99px; font-size: 11.5px; font-weight: 700; background: var(--card-2); border: 1px solid var(--line); }
.badge.sent, .badge.done { color: var(--ok); background: var(--ok-soft); border-color: transparent; }
.badge.failed { color: var(--err); background: var(--err-soft); border-color: transparent; }
.badge.suggested, .badge.pending { color: var(--brand); background: var(--brand-soft); border-color: transparent; }
.reply-out { white-space: pre-wrap; padding: 12px; background: var(--card-2); border-radius: 12px; min-height: 20px; border: 1px solid var(--line); }
.reply-item { border-bottom: 1px solid var(--line); padding: 12px 0; }
.reply-item textarea { min-height: 70px; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 10px; margin: 12px 0; }
.stats div { background: var(--card-2); border-radius: 12px; padding: 12px; text-align: center; border: 1px solid var(--line); }
.stats b { display: block; font-size: 18px; color: var(--brand); }
.stats span { font-size: 12px; color: var(--muted); }
.qr { width: 260px; height: 260px; background: #fff; padding: 8px; border-radius: 12px; }
.paircode { font-family: ui-monospace, Consolas, monospace; font-size: 30px; letter-spacing: 6px; font-weight: 800; color: var(--brand); background: var(--brand-soft); padding: 10px 18px; border-radius: 12px; display: inline-block; }
#toast { position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%) translateY(10px); background: #161a2e; color: #fff;
  padding: 11px 18px; border-radius: 12px; font-size: 14px; opacity: 0; transition: .25s; pointer-events: none; max-width: 90vw; z-index: 50; box-shadow: 0 10px 30px rgba(0,0,0,.25); }
#toast.show { opacity: 1; transform: translateX(-50%); }
@media (max-width: 600px) {
  .kpis { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .kpi { padding: 12px; } .kpi b { font-size: 20px; } .kpi .ic { width: 30px; height: 30px; margin-bottom: 6px; }
  .hero { padding: 18px; } .hero h2 { font-size: 19px; }
}