/* Armko Sales Entry - polished but professional */
:root {
  --ink: #1a1f2e;
  --ink-soft: #3d4458;
  --muted: #6c7388;
  --line: #e2e6ee;
  --line-soft: #eef1f6;
  --bg: #f5f6fa;
  --bg-pattern: #fafbfd;
  --card: #ffffff;
  --field-bg: #f7f9fd;
  --field-bg-focus: #ffffff;

  --brand: #0e1726;          /* near-black ink, matches the Armko mark */
  --accent: #c4471a;         /* warm clay-orange, complements industrial feel */
  --accent-hover: #a93a13;
  --accent-soft: #fbeae0;

  --primary: #1f3a8a;        /* deep navy for primary actions */
  --primary-hover: #16306f;
  --ok: #047857;
  --ok-soft: #ecfdf5;
  --err: #b91c1c;
  --err-soft: #fef2f2;

  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 14px;
  --shadow-sm: 0 1px 2px rgba(15,23,42,.06);
  --shadow-md: 0 4px 16px rgba(15,23,42,.06), 0 1px 2px rgba(15,23,42,.04);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 0% -10%, rgba(196,71,26,.04), transparent 60%),
    radial-gradient(1000px 500px at 100% 0%, rgba(31,58,138,.04), transparent 60%),
    var(--bg);
  min-height: 100vh;
}

/* ----------------- header / brand ----------------- */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 28px;
  background: var(--card);
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.brand-logo {
  height: 42px;
  width: auto;
  display: block;
}
.brand-text { line-height: 1.1; }
.brand-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--brand);
}
.brand-subtitle {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 2px;
}

.user {
  display: flex;
  align-items: center;
  gap: 14px;
}
.user-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--muted);
}
.user-meta .sep { opacity: .5; }
.rep-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 999px;
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.02em;
}
.rep-pill span { color: var(--accent); }

/* ----------------- main / cards ----------------- */
main {
  max-width: 920px;
  margin: 28px auto;
  padding: 0 20px;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 24px 28px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-md);
}
.card.center { text-align: center; padding: 36px 28px; }
.card.center h2 { margin: 8px 0 6px; font-size: 22px; }

.card-eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

/* ----------------- form rows / fields ----------------- */
.row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 14px;
}
.row.single { grid-template-columns: 1fr; }
.row.triple { grid-template-columns: 1fr 1fr 1.5fr; }
@media (max-width: 720px) { .row.triple { grid-template-columns: 1fr; } }

label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--ink-soft);
  margin-bottom: 5px;
  letter-spacing: 0.01em;
}

input, select, textarea {
  width: 100%;
  padding: 9px 11px;
  font-size: 14px;
  font-family: inherit;
  background: var(--field-bg);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  color: var(--ink);
  transition: border-color .15s ease, background .15s ease, box-shadow .15s ease;
}
input:hover, select:hover, textarea:hover { border-color: #c9d0dc; }
input:focus, select:focus, textarea:focus {
  outline: 0;
  background: var(--field-bg-focus);
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(31,58,138,.12);
}
select { appearance: none; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'><path d='M3 4.5l3 3 3-3' stroke='%236c7388' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>"); background-repeat: no-repeat; background-position: right 10px center; padding-right: 30px; }
textarea { min-height: 64px; resize: vertical; }

/* ----------------- section dividers ----------------- */
.section-rule {
  position: relative;
  display: flex;
  align-items: center;
  margin: 22px 0 16px;
}
.section-rule::before, .section-rule::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line), var(--line), transparent);
}
.section-rule span {
  padding: 0 14px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ----------------- buttons / bar ----------------- */
button {
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--r-sm);
  padding: 10px 18px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background .15s ease, color .15s ease, border-color .15s ease, transform .05s ease;
}
button:active { transform: translateY(1px); }

button.primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
button.primary:hover:not(:disabled) { background: var(--primary-hover); border-color: var(--primary-hover); }
button.primary:disabled {
  background: #c8cdda;
  border-color: #c8cdda;
  color: #fff;
  cursor: not-allowed;
}

button.secondary {
  background: var(--card);
  color: var(--ink);
  border-color: var(--line);
}
button.secondary:hover { border-color: #c9d0dc; background: var(--bg-pattern); }

.bar {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px dashed var(--line);
}

/* ----------------- status pills ----------------- */
.status {
  font-size: 13px;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: var(--r-sm);
  border: 1px solid transparent;
}
.status.ok  { background: var(--ok-soft);  color: var(--ok);  border-color: #a7f3d0; }
.status.err { background: var(--err-soft); color: var(--err); border-color: #fecaca; }

/* ----------------- utilities ----------------- */
.hidden { display: none !important; }
.muted { color: var(--muted); font-size: 13px; }

footer {
  text-align: center;
  padding: 24px 0 40px;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.04em;
}

/* ----------------- tab nav (top-level New / Browse) ----------------- */
.tabnav {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.tabnav .tab {
  background: transparent;
  color: var(--muted);
  border: 0;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  padding: 10px 18px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  margin-bottom: -1px;
  transition: color .15s, border-color .15s;
}
.tabnav .tab:hover { color: var(--ink); }
.tabnav .tab.active {
  color: var(--brand);
  border-bottom-color: var(--accent);
}

/* ----------------- edit badge ----------------- */
.edit-badge {
  background: var(--accent-soft);
  border: 1px solid #f3c4a3;
  border-left: 3px solid var(--accent);
  border-radius: var(--r-sm);
  padding: 9px 14px;
  margin-bottom: 14px;
  font-size: 13px;
  color: var(--ink);
}
.edit-badge a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  margin-left: 4px;
}
.edit-badge a:hover { text-decoration: underline; }

/* ----------------- clear-cells warning ----------------- */
.clear-warn {
  background: #fff7ed;
  border: 1px solid #fed7aa;
  color: #9a3412;
  border-radius: var(--r-sm);
  padding: 9px 14px;
  margin-top: 14px;
  font-size: 13px;
}

/* ----------------- browse view ----------------- */
.browse-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 16px 0 10px;
  gap: 10px;
}
button.small { padding: 6px 12px; font-size: 13px; }

.browse-list {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--card);
  overflow: hidden;
  max-height: 60vh;
  overflow-y: auto;
}
.browse-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.browse-table thead {
  position: sticky;
  top: 0;
  background: var(--bg-pattern);
  z-index: 1;
}
.browse-table th {
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
}
.browse-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--ink);
  vertical-align: top;
}
.browse-table tbody tr {
  cursor: pointer;
  transition: background .12s;
}
.browse-table tbody tr:hover { background: var(--accent-soft); }
.browse-table tbody tr:last-child td { border-bottom: 0; }
.browse-table td:first-child {
  font-variant-numeric: tabular-nums;
  color: var(--muted);
  font-weight: 600;
}

/* ----------------- responsive ----------------- */
@media (max-width: 720px) {
  header { padding: 12px 16px; }
  .brand-subtitle { display: none; }
  .user-meta { font-size: 12px; }
  .row { grid-template-columns: 1fr; }
  main { padding: 0 12px; }
  .card { padding: 18px; }
}