:root {
  --ink: #211d1a;
  --paper: #f7f4ee;
  --panel: #ffffff;
  --line: #ddd6c9;
  --brass: #a9812f;
  --brass-dark: #7f611f;
  --pending: #8a6d00;
  --done: #2f6b3c;
  --error: #a3311a;
  --radius: 3px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Iowan Old Style", "Georgia", "Times New Roman", serif;
  -webkit-font-smoothing: antialiased;
}

.sans {
  font-family: "Helvetica Neue", Arial, sans-serif;
}

/* ---------- shared chrome ---------- */

.ledger-header {
  border-bottom: 2px solid var(--ink);
  padding: 20px 32px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.ledger-header h1 {
  margin: 0;
  font-size: 22px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.ledger-header .tag {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brass-dark);
}

.who {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 13px;
  color: #6b6156;
  display: flex;
  align-items: center;
  gap: 14px;
}

.who a {
  color: #6b6156;
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.who a:hover { border-bottom-color: var(--brass); color: var(--ink); }

.who button {
  font-family: inherit;
  background: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 6px 12px;
  cursor: pointer;
  color: var(--ink);
}

.who button:hover { border-color: var(--ink); }

main {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 32px 96px;
}

/* ---------- login ---------- */

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 40px 44px;
  width: 100%;
  max-width: 360px;
}

.login-card h1 {
  font-size: 20px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0 0 4px;
}

.login-card p.sub {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 12px;
  color: #8a8072;
  margin: 0 0 28px;
  letter-spacing: 0.04em;
}

label {
  display: block;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #6b6156;
  margin-bottom: 6px;
}

input[type="text"],
input[type="password"],
textarea {
  width: 100%;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fffefb;
  color: var(--ink);
}

input:focus, textarea:focus, button:focus {
  outline: 2px solid var(--brass);
  outline-offset: 1px;
}

.field { margin-bottom: 18px; }

.btn {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--ink);
  color: var(--paper);
  border: none;
  border-radius: var(--radius);
  padding: 12px 18px;
  cursor: pointer;
  width: 100%;
}

.btn:hover { background: #3a3229; }
.btn:disabled { background: #b8b0a0; cursor: not-allowed; }

.btn.secondary {
  background: none;
  border: 1px solid var(--ink);
  color: var(--ink);
  width: auto;
}
.btn.secondary:hover { background: #efe9dd; }

.error-msg {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 13px;
  color: var(--error);
  margin-top: 14px;
  min-height: 18px;
}

/* ---------- step indicator ---------- */

.steps {
  display: flex;
  gap: 24px;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #b3aa9a;
  margin-bottom: 36px;
}

.steps .step.active { color: var(--ink); font-weight: 700; }
.steps .step.done { color: var(--done); }

/* ---------- item type picker ---------- */

.type-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 14px;
}

.type-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 22px 14px;
  text-align: center;
  cursor: pointer;
  font-family: "Helvetica Neue", Arial, sans-serif;
}

.type-card .prefix {
  display: block;
  font-family: Georgia, serif;
  font-size: 26px;
  letter-spacing: 0.06em;
  color: var(--brass-dark);
  margin-bottom: 6px;
}

.type-card .label {
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #4d463c;
}

.type-card:hover { border-color: var(--brass); }
.type-card:disabled { opacity: 0.5; cursor: wait; }

/* ---------- SKU banner ---------- */

.sku-banner {
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sku-banner .sku {
  font-size: 30px;
  letter-spacing: 0.05em;
}

.sku-banner .status {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--pending);
}

/* ---------- photos ---------- */

.dropzone {
  border: 1.5px dashed var(--line);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
  font-family: "Helvetica Neue", Arial, sans-serif;
  color: #8a8072;
  cursor: pointer;
  margin-bottom: 18px;
}
.dropzone:hover { border-color: var(--brass); color: var(--brass-dark); }

.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  gap: 10px;
  margin-bottom: 24px;
}

.photo-thumb {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
}

.photo-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }

.photo-thumb button {
  position: absolute;
  top: 4px;
  right: 4px;
  background: rgba(33, 29, 26, 0.75);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  line-height: 1;
  cursor: pointer;
  font-size: 12px;
}

.field-label {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #6b6156;
  margin-bottom: 8px;
  display: block;
}

textarea#notes {
  min-height: 140px;
  resize: vertical;
  font-family: Georgia, serif;
  font-size: 15px;
  line-height: 1.5;
}

.actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 28px;
}

.hint {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 12px;
  color: #8a8072;
}

.success-panel {
  border: 1px solid var(--done);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
}

.success-panel .sku {
  font-size: 28px;
  margin: 10px 0 20px;
}

.success-panel .checkmark {
  font-size: 34px;
  color: var(--done);
}

@media (max-width: 480px) {
  main { padding: 32px 18px 80px; }
  .ledger-header { padding: 16px 18px; flex-direction: column; gap: 8px; align-items: flex-start; }
}