:root {
  --bg: #0e1116;
  --panel: #161b22;
  --panel-2: #1c232c;
  --border: #2a313c;
  --text: #e6edf3;
  --text-dim: #8b949e;
  --accent: #2f81f7;
  --accent-hover: #1f6feb;
  --success: #3fb950;
  --warn: #d29922;
  --danger: #f85149;
  --radius: 8px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.5;
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

button {
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
  background: var(--accent);
  color: white;
  border: 0;
  padding: 10px 18px;
  border-radius: var(--radius);
  font-weight: 500;
}
button:hover { background: var(--accent-hover); }
button:disabled { opacity: 0.5; cursor: not-allowed; }
button.ghost { background: transparent; color: var(--text-dim); border: 1px solid var(--border); }
button.ghost:hover { background: var(--panel-2); color: var(--text); }
button.danger { background: var(--danger); }
button.success { background: var(--success); }

input[type="text"], input[type="password"], input[type="number"] {
  font-family: inherit;
  font-size: inherit;
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 10px 12px;
  border-radius: var(--radius);
  width: 100%;
}
input:focus { outline: none; border-color: var(--accent); }

/* Login screen */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.login-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 40px;
  width: 100%;
  max-width: 380px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}
.login-card h1 {
  margin: 0 0 4px;
  font-size: 24px;
  letter-spacing: -0.01em;
}
.login-card .tagline {
  color: var(--text-dim);
  margin: 0 0 28px;
  font-size: 14px;
}
.login-card label {
  display: block;
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 6px;
}
.login-card button {
  width: 100%;
  margin-top: 16px;
  padding: 12px;
}
.login-card .err {
  color: var(--danger);
  font-size: 13px;
  margin-top: 12px;
  min-height: 18px;
}

/* App shell */
.app-nav {
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  padding: 12px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.app-nav .brand {
  font-weight: 600;
  font-size: 16px;
  letter-spacing: -0.01em;
}
.app-nav a {
  color: var(--text-dim);
  font-size: 14px;
}
.app-nav a:hover, .app-nav a.active {
  color: var(--text);
  text-decoration: none;
}
.app-nav .spacer { flex: 1; }
.app-nav .who {
  color: var(--text-dim);
  font-size: 13px;
}

.app-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 20px;
}
.card h2 {
  margin: 0 0 16px;
  font-size: 18px;
  letter-spacing: -0.01em;
}

/* Drop zone */
.dropzone {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 60px 24px;
  text-align: center;
  background: var(--panel-2);
  transition: border-color 0.15s, background 0.15s;
}
.dropzone.dragover {
  border-color: var(--accent);
  background: rgba(47,129,247,0.08);
}
.dropzone p { margin: 0 0 12px; color: var(--text-dim); }
.dropzone .big { color: var(--text); font-size: 16px; margin-bottom: 8px; }

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
th, td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
th {
  color: var(--text-dim);
  font-weight: 500;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tr:hover td { background: var(--panel-2); }

/* Status pills */
.pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 500;
}
.pill.ok { background: rgba(63,185,80,0.15); color: var(--success); }
.pill.warn { background: rgba(210,153,34,0.15); color: var(--warn); }
.pill.err { background: rgba(248,81,73,0.15); color: var(--danger); }
.pill.dim { background: var(--panel-2); color: var(--text-dim); }

/* Progress bar */
.progress {
  background: var(--panel-2);
  border-radius: 999px;
  height: 8px;
  overflow: hidden;
}
.progress > div {
  height: 100%;
  background: var(--accent);
  transition: width 0.3s;
}

/* Stat */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; }
.stat .label { color: var(--text-dim); font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; }
.stat .value { font-size: 28px; font-weight: 600; letter-spacing: -0.02em; margin-top: 4px; }
.stat .sub { color: var(--text-dim); font-size: 13px; margin-top: 2px; }

/* Review queue item */
.review-row {
  display: grid;
  grid-template-columns: 200px 1fr auto;
  gap: 16px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  align-items: center;
  background: var(--panel-2);
}
.review-row .crop {
  background: white;
  border-radius: 4px;
  max-height: 60px;
  object-fit: contain;
}
.review-row .actions { display: flex; gap: 8px; }
.review-row .meta { font-size: 13px; color: var(--text-dim); }
.review-row .meta strong { color: var(--text); }