/* Reselling Dashboard — mobile-first, dark, deliberately plain. */
:root {
  --bg: #0e1116;
  --panel: #161b22;
  --panel-2: #1f262e;
  --border: #2a313a;
  --text: #e6edf3;
  --muted: #8b949e;
  --accent: #2f81f7;
  --accent-2: #1f6feb;
  --good: #3fb950;
  --warn: #d29922;
  --bad: #f85149;
}
* { box-sizing: border-box; }
html, body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  -webkit-tap-highlight-color: transparent;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

header {
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  padding: 12px 16px;
  position: sticky;
  top: 0;
  z-index: 10;
}
header h1 {
  margin: 0 0 8px 0;
  font-size: 18px;
}
nav {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 14px;
}
nav a {
  color: var(--muted);
  padding: 4px 0;
}
nav a.active, nav a:hover { color: var(--text); }
nav .right { margin-left: auto; }

main {
  padding: 16px;
  max-width: 1100px;
  margin: 0 auto;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 16px;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
@media (min-width: 720px) {
  .stat-grid { grid-template-columns: repeat(4, 1fr); }
}
.stat {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
}
.stat .label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.stat .value { font-size: 22px; font-weight: 600; margin-top: 4px; }
.stat .value.good { color: var(--good); }
.stat .value.bad { color: var(--bad); }

h2 { font-size: 16px; margin: 0 0 12px 0; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 500; font-size: 12px; text-transform: uppercase; }
tr:last-child td { border-bottom: 0; }

.row-actions { display: flex; gap: 6px; flex-wrap: wrap; }

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.badge.in_hand { background: #1f3a5f; color: #79c0ff; }
.badge.sold    { background: #1f4a2a; color: #7ee787; }
.badge.returned{ background: #4a3a1f; color: #f0d27a; }
.badge.lost    { background: #4a1f1f; color: #ff7b72; }
.badge.warn    { background: #4a3a1f; color: #f0d27a; }
.badge.bad     { background: #4a1f1f; color: #ff7b72; }
.badge.good    { background: #1f4a2a; color: #7ee787; }

form .field { margin-bottom: 14px; }
form label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 6px; text-transform: uppercase; letter-spacing: .04em; }
form input, form select, form textarea {
  width: 100%;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px;
  border-radius: 8px;
  font-size: 16px; /* prevents iOS zoom */
  font-family: inherit;
}
form textarea { min-height: 80px; resize: vertical; }
form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

button, .btn {
  background: var(--accent);
  color: white;
  border: 0;
  padding: 12px 18px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  display: inline-block;
}
button:hover, .btn:hover { background: var(--accent-2); }
button.ghost, .btn.ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}
button.danger { background: var(--bad); }
button.small { padding: 6px 10px; font-size: 13px; }

.empty { color: var(--muted); padding: 20px; text-align: center; }
.error { color: var(--bad); margin-top: 10px; font-size: 14px; }

.flex { display: flex; align-items: center; gap: 10px; }
.flex-wrap { flex-wrap: wrap; }
.spacer { flex: 1; }

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.login-wrap .card { width: 100%; max-width: 360px; }

.thumb { width: 56px; height: 56px; object-fit: cover; border-radius: 6px; border: 1px solid var(--border); }

/* Date range preset row */
.range-bar { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; align-items: center; }
.range-bar button {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 500;
  border-radius: 6px;
}
.range-bar button:hover { background: #2a323c; }
.range-bar button.active { background: var(--accent); border-color: var(--accent); color: white; }
.range-bar .custom { display: flex; gap: 6px; align-items: center; margin-left: auto; }
.range-bar .custom input[type=date] {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 6px 8px;
  border-radius: 6px;
  font-size: 13px;
  width: auto;
}
.range-label { font-size: 12px; color: var(--muted); margin-bottom: 8px; }

@media (max-width: 600px) {
  table thead { display: none; }
  table, tbody, tr, td { display: block; width: 100%; }
  tr { border: 1px solid var(--border); border-radius: 8px; padding: 8px; margin-bottom: 8px; }
  td { border: 0; padding: 4px 0; }
  td::before {
    content: attr(data-label);
    display: inline-block;
    width: 110px;
    color: var(--muted);
    font-size: 11px;
    text-transform: uppercase;
  }
}