/* ===== Brownie Bliss — Admin dashboard ===== */
:root {
  --bg: #0e1117;
  --panel: #161b24;
  --panel-2: #1c2230;
  --line: #262d3b;
  --text: #e7ecf3;
  --dim: #9aa6b8;
  --brand: #d98e4a;
  --brand-2: #ff6f91;
  --accent: #ffb86b;
  --ok: #4ccf8f;
  --warn: #ffb454;
  --bad: #ff6b6b;
  --info: #6ba7ff;
  --radius: 14px;
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font); background: var(--bg); color: var(--text); -webkit-font-smoothing: antialiased; }

/* ===== Login ===== */
.login-screen {
  min-height: 100vh; display: grid; place-items: center; padding: 20px;
  background:
    radial-gradient(900px 500px at 80% -10%, rgba(217,142,74,.2), transparent 60%),
    radial-gradient(700px 500px at -10% 30%, rgba(255,111,145,.15), transparent 55%),
    var(--bg);
}
.login-card {
  width: min(400px, 100%); background: var(--panel); border: 1px solid var(--line);
  border-radius: 20px; padding: 38px 32px; box-shadow: 0 30px 60px -20px rgba(0,0,0,.6); text-align: center;
}
.login-card .logo { width: 64px; height: 64px; margin: 0 auto 18px; border-radius: 16px; display: grid; place-items: center; font-size: 32px; background: linear-gradient(135deg, var(--brand), var(--brand-2)); }
.login-card h1 { font-size: 1.5rem; margin-bottom: 4px; }
.login-card p { color: var(--dim); font-size: .9rem; margin-bottom: 24px; }
.login-card input { width: 100%; padding: 13px 15px; border-radius: 11px; background: var(--panel-2); border: 1px solid var(--line); color: var(--text); font-size: 1rem; margin-bottom: 12px; }
.login-card input:focus { outline: none; border-color: var(--brand); }
.login-card button { width: 100%; padding: 13px; border-radius: 11px; border: none; cursor: pointer; font-weight: 700; font-size: 1rem; background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #1a0f0a; }
.login-err { color: var(--bad); font-size: .86rem; min-height: 1.1em; margin-bottom: 8px; }
.login-hint { color: var(--dim); font-size: .78rem; margin-top: 14px; }

/* ===== Layout ===== */
.app { display: none; min-height: 100vh; grid-template-columns: 240px 1fr; }
.app.show { display: grid; }
.sidebar { background: var(--panel); border-right: 1px solid var(--line); padding: 22px 16px; position: sticky; top: 0; height: 100vh; }
.sidebar .brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.15rem; margin-bottom: 4px; padding: 0 6px; }
.sidebar .brand .logo { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; font-size: 20px; background: linear-gradient(135deg, var(--brand), var(--brand-2)); }
.sidebar .brand small { display: block; font-size: .6rem; letter-spacing: 2px; text-transform: uppercase; color: var(--dim); font-weight: 600; }
.nav-menu { margin-top: 26px; display: flex; flex-direction: column; gap: 4px; }
.nav-item { display: flex; align-items: center; gap: 12px; padding: 11px 14px; border-radius: 10px; cursor: pointer; color: var(--dim); font-weight: 600; font-size: .94rem; border: none; background: none; text-align: left; width: 100%; }
.nav-item:hover { background: var(--panel-2); color: var(--text); }
.nav-item.active { background: linear-gradient(135deg, rgba(217,142,74,.2), rgba(255,111,145,.15)); color: var(--accent); }
.nav-item .ico { font-size: 1.1rem; }
.logout { margin-top: auto; }
.sidebar-bottom { position: absolute; bottom: 20px; left: 16px; right: 16px; }

.main { padding: 26px 32px; overflow-x: hidden; }
.topbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 26px; flex-wrap: wrap; gap: 12px; }
.topbar h2 { font-size: 1.5rem; }
.topbar .sub { color: var(--dim); font-size: .9rem; }
.refresh-btn { background: var(--panel-2); border: 1px solid var(--line); color: var(--text); padding: 9px 16px; border-radius: 10px; cursor: pointer; font-weight: 600; font-size: .88rem; }
.refresh-btn:hover { border-color: var(--brand); }

.view { display: none; }
.view.active { display: block; animation: fade .25s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ===== KPI cards ===== */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 24px; }
.kpi { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; position: relative; overflow: hidden; }
.kpi::after { content: ''; position: absolute; top: -30px; right: -30px; width: 90px; height: 90px; border-radius: 50%; background: linear-gradient(135deg, var(--brand), var(--brand-2)); opacity: .12; }
.kpi .label { color: var(--dim); font-size: .78rem; text-transform: uppercase; letter-spacing: 1px; font-weight: 600; margin-bottom: 10px; }
.kpi .value { font-size: 1.9rem; font-weight: 800; }
.kpi .value small { font-size: .9rem; color: var(--dim); font-weight: 500; }
.kpi .foot { margin-top: 6px; font-size: .8rem; color: var(--dim); }
.kpi .ico { font-size: 1.3rem; margin-bottom: 8px; display: block; }

/* ===== Panels ===== */
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; margin-bottom: 22px; }
.panel h3 { font-size: 1.1rem; margin-bottom: 4px; display: flex; align-items: center; gap: 8px; }
.panel .panel-sub { color: var(--dim); font-size: .84rem; margin-bottom: 18px; }
.two-col { display: grid; grid-template-columns: 1.4fr 1fr; gap: 22px; }
@media (max-width: 900px) { .two-col { grid-template-columns: 1fr; } }

/* ===== Bar chart (sales) ===== */
.chart { display: flex; align-items: flex-end; gap: 8px; height: 200px; padding-top: 10px; }
.bar-col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 8px; height: 100%; justify-content: flex-end; }
.bar { width: 100%; max-width: 34px; border-radius: 7px 7px 3px 3px; background: linear-gradient(180deg, var(--accent), var(--brand)); min-height: 3px; transition: height .4s ease; position: relative; }
.bar:hover { filter: brightness(1.15); }
.bar-col .bar-label { font-size: .68rem; color: var(--dim); white-space: nowrap; }
.bar-col .bar-val { font-size: .66rem; color: var(--accent); font-weight: 700; opacity: 0; transition: opacity .2s; }
.bar-col:hover .bar-val { opacity: 1; }

/* ===== Ranked list (top products / cities) ===== */
.rank-list { display: flex; flex-direction: column; gap: 12px; }
.rank-item { display: flex; align-items: center; gap: 12px; }
.rank-item .r-emoji { width: 36px; height: 36px; border-radius: 9px; display: grid; place-items: center; font-size: 1.2rem; background: var(--panel-2); flex-shrink: 0; }
.rank-item .r-body { flex: 1; }
.rank-item .r-name { font-size: .9rem; font-weight: 600; display: flex; justify-content: space-between; margin-bottom: 5px; }
.rank-item .r-name span:last-child { color: var(--accent); }
.r-track { height: 7px; border-radius: 999px; background: var(--panel-2); overflow: hidden; }
.r-fill { height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--brand), var(--brand-2)); }

/* ===== Tables ===== */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th { text-align: left; color: var(--dim); font-weight: 600; font-size: .76rem; text-transform: uppercase; letter-spacing: .5px; padding: 12px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; }
td { padding: 13px 14px; border-bottom: 1px solid var(--line); vertical-align: middle; }
tr:hover td { background: var(--panel-2); }
.mono { font-variant-numeric: tabular-nums; }
.muted { color: var(--dim); }

/* ===== Badges & status ===== */
.badge { display: inline-flex; align-items: center; gap: 5px; padding: 4px 10px; border-radius: 999px; font-size: .76rem; font-weight: 700; }
.b-pending { background: rgba(255,180,84,.15); color: var(--warn); }
.b-confirmed { background: rgba(107,167,255,.15); color: var(--info); }
.b-out { background: rgba(217,142,74,.18); color: var(--accent); }
.b-delivered { background: rgba(76,207,143,.15); color: var(--ok); }
.b-cancelled { background: rgba(255,107,107,.15); color: var(--bad); }
.pill-cod { background: rgba(76,207,143,.12); color: var(--ok); padding: 3px 9px; border-radius: 999px; font-size: .74rem; font-weight: 700; }

select.status-select { background: var(--panel-2); color: var(--text); border: 1px solid var(--line); border-radius: 8px; padding: 7px 10px; font-size: .84rem; font-weight: 600; cursor: pointer; }
select.status-select:focus { outline: none; border-color: var(--brand); }

/* order detail expand */
.order-items { font-size: .82rem; color: var(--dim); }
.order-items .oi { display: inline-block; margin-right: 8px; }

/* ===== Inventory ===== */
.inv-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 18px; }
.inv-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.inv-top { height: 120px; display: grid; place-items: center; font-size: 2.6rem; position: relative; overflow: hidden; }
.inv-top .inv-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.inv-top .inv-emoji { position: relative; z-index: 1; }
.inv-top .inactive-flag { position: absolute; top: 8px; right: 8px; z-index: 2; background: rgba(0,0,0,.5); color: var(--bad); font-size: .68rem; font-weight: 700; padding: 3px 8px; border-radius: 999px; }
.upload-label { display: inline-flex; align-items: center; justify-content: center; cursor: pointer; }
.inv-body { padding: 16px; }
.inv-body h4 { font-size: 1rem; margin-bottom: 3px; }
.inv-body .inv-meta { color: var(--dim); font-size: .8rem; margin-bottom: 12px; }
.inv-stats { display: flex; gap: 14px; margin-bottom: 14px; }
.inv-stats div { flex: 1; background: var(--panel-2); border-radius: 9px; padding: 9px; text-align: center; }
.inv-stats .n { font-size: 1.15rem; font-weight: 800; }
.inv-stats .t { font-size: .68rem; color: var(--dim); text-transform: uppercase; letter-spacing: .5px; }
.inv-row { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.inv-row label { font-size: .78rem; color: var(--dim); width: 60px; }
.inv-row input { flex: 1; background: var(--panel-2); border: 1px solid var(--line); color: var(--text); border-radius: 8px; padding: 8px 10px; font-size: .88rem; }
.inv-actions { display: flex; gap: 8px; }
.btn-sm { padding: 8px 14px; border-radius: 9px; border: none; cursor: pointer; font-weight: 700; font-size: .82rem; flex: 1; }
.btn-save { background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #1a0f0a; }
.btn-toggle { background: var(--panel-2); color: var(--text); border: 1px solid var(--line); }
.stock-chip { padding: 3px 9px; border-radius: 999px; font-size: .72rem; font-weight: 700; }
.sc-in { background: rgba(76,207,143,.15); color: var(--ok); }
.sc-low { background: rgba(255,180,84,.15); color: var(--warn); }
.sc-out { background: rgba(255,107,107,.15); color: var(--bad); }

.empty-state { text-align: center; color: var(--dim); padding: 50px 20px; }
.empty-state .em { font-size: 3rem; margin-bottom: 12px; }

.toast { position: fixed; bottom: 24px; right: 24px; background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #1a0f0a; font-weight: 700; padding: 12px 22px; border-radius: 11px; box-shadow: 0 20px 40px -12px rgba(0,0,0,.6); transform: translateY(120px); transition: transform .35s cubic-bezier(.2,.8,.2,1); z-index: 500; }
.toast.show { transform: translateY(0); }

.alert-strip { background: rgba(255,107,107,.1); border: 1px solid rgba(255,107,107,.3); color: var(--bad); border-radius: 12px; padding: 12px 16px; margin-bottom: 20px; font-size: .88rem; font-weight: 600; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

@media (max-width: 720px) {
  .app.show { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; }
  .sidebar-bottom { position: static; margin-top: 20px; }
  .nav-menu { flex-direction: row; flex-wrap: wrap; }
  .nav-item { width: auto; }
}