:root{
  --admin-bg:#fbfaf7;
  --admin-surface:#fffefa;
  --admin-surface-soft:#f4f2ec;
  --admin-ink:#111111;
  --admin-ink-soft:#66645f;
  --admin-ink-faint:#706c64;
  --admin-line:#e2ded5;
  --admin-line-strong:#cbc5b8;
  --admin-accent:#2f5f55;
  --admin-accent-soft:#e4efea;
  --admin-accent-line:#b8d2c8;
  --admin-ok:#2f5f55;
  --admin-warn:#806018;
  --admin-danger:#9b2f2f;
  --admin-radius:8px;
  --admin-tap:44px;
  --admin-nav-h:64px;
  --admin-rail-w:14.5rem;
  --admin-max:48rem;
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-size:16px;line-height:1.55;color:var(--admin-ink);background:var(--admin-bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:var(--admin-accent);text-decoration-thickness:1px;text-underline-offset:.18em}
a:hover{text-decoration:none}
:focus-visible{outline:2px solid var(--admin-accent);outline-offset:3px;border-radius:6px}
[hidden]{display:none!important}

/* ── App frame ─────────────────────────────────────────────────────────────── */
.admin-app{min-height:100dvh;display:flex;flex-direction:column}
.admin-header{
  position:sticky;top:0;z-index:10;
  background:var(--admin-bg);background:color-mix(in srgb,var(--admin-bg) 92%,transparent);border-bottom:1px solid var(--admin-line);
  padding:env(safe-area-inset-top) 1.25rem 0;backdrop-filter:blur(12px);
}
.admin-header-row{display:flex;align-items:center;gap:.5rem;height:58px;max-width:var(--admin-max);margin:0 auto}
.admin-title{font-size:1rem;font-weight:650;letter-spacing:.01em;margin:0;text-transform:uppercase}
.admin-title small{font-weight:560;color:var(--admin-ink-faint);margin-left:.5rem;font-size:.68rem;letter-spacing:.16em}
.admin-main{flex:1;width:100%;max-width:var(--admin-max);margin:0 auto;padding:1.4rem 1.25rem calc(var(--admin-nav-h) + env(safe-area-inset-bottom) + 1.25rem)}

/* ── Bottom tab bar (mobile default) ───────────────────────────────────────── */
.admin-nav{
  position:fixed;left:0;right:0;bottom:0;z-index:20;
  display:flex;background:var(--admin-surface);background:color-mix(in srgb,var(--admin-surface) 96%,transparent);border-top:1px solid var(--admin-line);
  padding:.25rem .4rem calc(.25rem + env(safe-area-inset-bottom));backdrop-filter:blur(14px);
}
.admin-nav a{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
  min-height:56px;padding:.35rem .1rem;border-radius:var(--admin-radius);
  color:var(--admin-ink-soft);font-size:.58rem;font-weight:620;letter-spacing:.05em;text-transform:uppercase;text-decoration:none;
}
.admin-nav a:hover{text-decoration:none}
.admin-nav a[aria-current="page"]{color:var(--admin-accent);background:var(--admin-accent-soft)}
.admin-nav-icon{
  width:25px;height:25px;display:flex;align-items:center;justify-content:center;
  border-radius:7px;line-height:1;
}
.admin-icon{
  display:block;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;
}

/* ── Cards / lists ─────────────────────────────────────────────────────────── */
.admin-section-head{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;margin:.35rem 0 1.3rem}
.admin-section-head h2{font-size:1.55rem;font-weight:640;letter-spacing:-.025em;line-height:1.15;margin:0}

.admin-buckets{display:flex;gap:.45rem;overflow-x:auto;padding:.15rem 0 1rem;margin:-.15rem 0 .65rem;-webkit-overflow-scrolling:touch}
.admin-bucket{
  flex:0 0 auto;appearance:none;border:1px solid var(--admin-line);background:transparent;
  color:var(--admin-ink-soft);font:inherit;font-size:.72rem;font-weight:650;letter-spacing:.11em;text-transform:uppercase;
  padding:.55rem .82rem;border-radius:999px;cursor:pointer;min-height:44px;white-space:nowrap;
}
.admin-bucket:hover{border-color:var(--admin-line-strong);color:var(--admin-ink)}
.admin-bucket[aria-pressed="true"]{background:var(--admin-accent);color:#fff;border-color:var(--admin-accent)}

.admin-cards{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.55rem}
.admin-card{
  display:block;background:transparent;border:1px solid var(--admin-line);
  border-radius:var(--admin-radius);padding:1rem 1.05rem;color:inherit;text-decoration:none;
}
.admin-card:hover{text-decoration:none;background:var(--admin-surface);border-color:var(--admin-line-strong)}
.admin-card-top{display:flex;align-items:center;justify-content:space-between;gap:.5rem}
.admin-card-id{font-weight:650;font-size:1rem;letter-spacing:-.01em}
.admin-card-total{font-weight:650;font-variant-numeric:tabular-nums}
.admin-card-meta{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin-top:.5rem;color:var(--admin-ink-soft);font-size:.82rem}

.admin-chip{display:inline-flex;align-items:center;gap:.3rem;font-size:.68rem;font-weight:650;letter-spacing:.09em;padding:.22rem .55rem;border-radius:999px;background:var(--admin-surface-soft);color:var(--admin-ink-soft);text-transform:uppercase}
.admin-chip[data-tone="processing"]{background:var(--admin-accent-soft);color:var(--admin-accent)}
.admin-chip[data-tone="placed"]{background:#f6ecd1;color:var(--admin-warn)}
.admin-chip[data-tone="shipped"]{background:#e4efea;color:var(--admin-ok)}
.admin-chip[data-tone="on_hold"]{background:#f4e0df;color:var(--admin-danger)}

/* ── Empty / loading / error states ────────────────────────────────────────── */
.admin-empty{text-align:center;color:var(--admin-ink-soft);padding:3.5rem 1rem}
.admin-empty-mark{width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;margin-bottom:1rem;border:1px solid var(--admin-line);border-radius:50%;color:var(--admin-accent);background:var(--admin-surface)}
.admin-empty-mark .admin-icon{width:21px;height:21px}
.admin-empty h3{margin:0 0 .35rem;font-size:1rem;color:var(--admin-ink);font-weight:630;letter-spacing:-.01em}
.admin-empty p{margin:0;font-size:.9rem;line-height:1.5}
.admin-muted{color:var(--admin-ink-soft)}

/* ── Order detail ──────────────────────────────────────────────────────────── */
.admin-back{display:inline-flex;align-items:center;gap:.4rem;min-height:var(--admin-tap);font-size:.78rem;font-weight:650;letter-spacing:.1em;text-transform:uppercase;margin-bottom:.85rem;color:var(--admin-ink-soft);text-decoration:none}
.admin-back:hover{color:var(--admin-accent)}
.admin-back .admin-icon{width:18px;height:18px}
.admin-panel{background:transparent;border:1px solid var(--admin-line);border-radius:var(--admin-radius);padding:1.05rem;margin-bottom:.85rem}
.admin-panel h3{margin:0 0 .75rem;font-size:.68rem;text-transform:uppercase;letter-spacing:.14em;color:var(--admin-ink-faint);font-weight:700}
.admin-dl{margin:0}
.admin-kv{display:flex;justify-content:space-between;gap:1rem;padding:.34rem 0;font-size:.92rem}
.admin-kv dt{color:var(--admin-ink-soft)}
.admin-kv dd{margin:0;font-weight:600;text-align:right;font-variant-numeric:tabular-nums}
.admin-line{display:flex;justify-content:space-between;gap:.75rem;padding:.7rem 0;border-top:1px solid var(--admin-line)}
.admin-line:first-child{border-top:0}
.admin-line-title{font-weight:610}
.admin-line-sub{color:var(--admin-ink-soft);font-size:.8rem}
.admin-line-amt{font-weight:610;font-variant-numeric:tabular-nums;white-space:nowrap}
.admin-timeline{list-style:none;margin:0;padding:0}
.admin-timeline li{position:relative;padding:0 0 1rem 1.25rem;border-left:1px solid var(--admin-line);margin-left:.35rem}
.admin-timeline li:last-child{padding-bottom:0}
.admin-timeline li::before{content:"";position:absolute;left:-5px;top:.38rem;width:9px;height:9px;border-radius:50%;background:var(--admin-bg);border:1.5px solid var(--admin-accent)}
.admin-tl-status{font-weight:610;text-transform:capitalize}
.admin-tl-at{color:var(--admin-ink-soft);font-size:.8rem}
.admin-ship-form{margin-top:.9rem;padding-top:.9rem;border-top:1px solid var(--admin-line)}
.admin-todo{margin-top:.75rem;font-size:.78rem;line-height:1.5;color:var(--admin-ink-soft);border:1px dashed var(--admin-line-strong);border-radius:var(--admin-radius);padding:.7rem .8rem}

/* ── Login ─────────────────────────────────────────────────────────────────── */
.admin-login{max-width:23rem;margin:3rem auto;padding:0 1rem}
.admin-login h2{font-size:1.45rem;line-height:1.18;letter-spacing:-.02em;margin:0 0 .45rem}
.admin-login p{color:var(--admin-ink-soft);margin:0 0 1.25rem;font-size:.9rem}
.admin-field{display:block;margin-bottom:.85rem}
.admin-field span{display:block;font-size:.68rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;margin-bottom:.35rem;color:var(--admin-ink-soft)}
.admin-field input{
  width:100%;font:inherit;font-size:1rem;padding:.68rem .75rem;min-height:var(--admin-tap);
  border:1px solid var(--admin-line);border-radius:var(--admin-radius);background:var(--admin-surface);color:inherit;
}
.admin-field input:focus{border-color:var(--admin-accent);outline:none;box-shadow:0 0 0 3px var(--admin-accent-soft)}
.admin-btn{
  width:100%;appearance:none;border:1px solid var(--admin-accent);cursor:pointer;font:inherit;font-size:.78rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;
  min-height:var(--admin-tap);padding:.78rem 1rem;border-radius:var(--admin-radius);background:var(--admin-accent);color:#fff;
}
.admin-btn:hover{background:#254c44;border-color:#254c44}
.admin-btn:disabled{opacity:.55;cursor:progress}
.admin-error{background:#f4e0df;color:var(--admin-danger);border:1px solid #e3c4c2;border-radius:var(--admin-radius);padding:.7rem .8rem;font-size:.85rem;margin-bottom:.9rem}

.admin-spinner{text-align:center;color:var(--admin-ink-soft);padding:3rem 1rem;font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase}

/* ── Desktop: left rail (>= 48rem) ─────────────────────────────────────────── */
@media (min-width:48rem){
  :root{--admin-nav-h:0px}
  .admin-app{flex-direction:row}
  .admin-nav{
    position:fixed;top:0;bottom:0;left:0;right:auto;width:var(--admin-rail-w);
    flex-direction:column;border-top:0;border-right:1px solid var(--admin-line);
    padding:1.1rem .75rem;gap:.2rem;background:var(--admin-bg);
  }
  .admin-nav a{flex:0 0 auto;flex-direction:row;justify-content:flex-start;gap:.75rem;min-height:var(--admin-tap);padding:.62rem .72rem;border-radius:var(--admin-radius);font-size:.72rem;font-weight:700}
  .admin-nav a[aria-current="page"]{background:var(--admin-accent-soft)}
  .admin-nav-icon{width:22px;height:22px}
  .admin-body{flex:1;margin-left:var(--admin-rail-w);display:flex;flex-direction:column;min-width:0}
  .admin-header{padding-left:2rem;padding-right:2rem}
  .admin-main{padding:2.2rem 2rem 3rem}
}
@media (max-width:47.999rem){
  .admin-body{display:contents}
}