:root {
  --ink: #1c2024;
  --ink-dim: #5b6470;
  --border: #dde1e6;
  --bg: #f7f8fa;
  --surface: #ffffff;
  --accent: #2f5d8a;
  --accent-ink: #1f3f5c;
  --good: #2f7a3e;
  --bad: #a5432a;
  --warn: #8a6a1a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 15px;
  line-height: 1.5;
}

a { color: var(--accent-ink); }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 1.5rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.topbar .brand { font-weight: 700; font-size: 1.1rem; text-decoration: none; color: var(--ink); }
.topbar nav { display: flex; align-items: center; gap: 1rem; }
.topbar .who { color: var(--ink-dim); font-size: 0.9rem; }

.content { max-width: 960px; margin: 0 auto; padding: 1.75rem 1.5rem 4rem; }

h1 { font-size: 1.4rem; margin: 0 0 0.4rem; }
h2 { font-size: 1rem; margin: 0 0 0.5rem; color: var(--ink-dim); font-weight: 600; }

.muted { color: var(--ink-dim); }

.link-btn {
  background: none; border: none; color: var(--accent-ink);
  cursor: pointer; font-size: 0.9rem; padding: 0; text-decoration: underline;
}

.inline-form { display: inline; }

.login-wrap { display: flex; justify-content: center; padding-top: 4rem; }
.login-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
  padding: 2rem; width: 320px; display: flex; flex-direction: column; gap: 0.9rem;
}
.login-card h1 { margin: 0; }
.login-card label { display: flex; flex-direction: column; gap: 0.3rem; font-size: 0.85rem; color: var(--ink-dim); }
.login-card input {
  padding: 0.55rem 0.7rem; border: 1px solid var(--border); border-radius: 6px; font-size: 0.95rem;
}
.login-card button, .button {
  background: var(--accent); color: #fff; border: none; border-radius: 6px;
  padding: 0.65rem 1rem; font-size: 0.95rem; cursor: pointer; text-decoration: none;
  display: inline-block; text-align: center;
}
.login-card button:hover, .button:hover { background: var(--accent-ink); }

.error {
  background: #fbebe8; border: 1px solid #e6c8b8; color: var(--bad);
  border-radius: 6px; padding: 0.7rem 0.9rem; font-size: 0.9rem;
}

.upload-box {
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
  padding: 1.2rem; margin-bottom: 1.5rem;
}
.upload-form { display: flex; gap: 0.8rem; align-items: center; flex-wrap: wrap; }
.upload-form button {
  background: var(--accent); color: #fff; border: none; border-radius: 6px;
  padding: 0.55rem 1rem; cursor: pointer; font-size: 0.9rem;
}

.jobs-table { width: 100%; border-collapse: collapse; background: var(--surface); border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.jobs-table th, .jobs-table td { text-align: left; padding: 0.6rem 0.9rem; border-bottom: 1px solid var(--border); font-size: 0.9rem; }
.jobs-table th { color: var(--ink-dim); font-weight: 600; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.03em; }
.jobs-table tr:last-child td { border-bottom: none; }

.status { font-size: 0.8rem; padding: 0.15rem 0.55rem; border-radius: 99px; }
.status-queued, .status-processing { background: #fdf2d9; color: var(--warn); }
.status-done { background: #e5f1e6; color: var(--good); }
.status-failed, .status-timeout { background: #fbebe8; color: var(--bad); }

.back-link { display: inline-block; margin-bottom: 0.8rem; font-size: 0.9rem; }

.actions { margin: 1rem 0; }

.viewer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; margin-top: 1rem; }
.viewer-pane { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 0.8rem; }
.viewer-canvas { width: 100%; height: 420px; background: #f2f2f2; border-radius: 6px; overflow: hidden; }
@media (max-width: 720px) { .viewer-grid { grid-template-columns: 1fr; } }

.qc-details { margin-top: 1.5rem; }
.qc-image { max-width: 100%; border: 1px solid var(--border); border-radius: 8px; margin-top: 0.6rem; }

.admin-form { display: flex; gap: 0.8rem; align-items: end; flex-wrap: wrap; }
.admin-form label, .login-card label { display: flex; flex-direction: column; gap: 0.3rem; font-size: 0.8rem; color: var(--ink-dim); }
.admin-form input[type="text"], .admin-form input[type="password"] {
  padding: 0.5rem 0.6rem; border: 1px solid var(--border); border-radius: 6px; font-size: 0.9rem;
}
.checkbox-label { flex-direction: row !important; align-items: center; gap: 0.4rem !important; }
.admin-form button {
  background: var(--accent); color: #fff; border: none; border-radius: 6px;
  padding: 0.55rem 1rem; cursor: pointer; font-size: 0.9rem; height: fit-content;
}
.admin-actions { display: flex; flex-direction: column; gap: 0.4rem; align-items: flex-start; }
.admin-inline-form { display: flex; gap: 0.4rem; margin-top: 0.4rem; }
.admin-inline-form input { padding: 0.35rem 0.5rem; border: 1px solid var(--border); border-radius: 6px; font-size: 0.85rem; width: 130px; }
.admin-inline-form button {
  background: var(--accent); color: #fff; border: none; border-radius: 6px;
  padding: 0.35rem 0.7rem; cursor: pointer; font-size: 0.82rem;
}
.nav a { color: var(--ink-dim); text-decoration: none; font-size: 0.9rem; margin-right: 0.3rem; }
.topbar nav a { color: var(--ink-dim); text-decoration: none; font-size: 0.9rem; }