@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;600;800&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --bg: #1c1b19;
  --surface: #262420;
  --surface-2: #302d28;
  --border: #3c3830;
  --accent: #e8a33d;
  --accent-dim: #a97a34;
  --danger: #c1502e;
  --text: #f2ede4;
  --muted: #a69c8d;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  padding-bottom: 3rem;
}

a { color: inherit; }

.wrap {
  max-width: 640px;
  margin: 0 auto;
  padding: 1.25rem 1.1rem 2rem;
}

/* Header + the signature label-tape chip */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  margin-bottom: 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: .6rem;
  text-decoration: none;
}

.brand .mark {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(232,163,61,.18);
}

.brand span {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 800;
  letter-spacing: .04em;
  font-size: 1.02rem;
}

.tape-chip {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: #111;
  color: var(--accent);
  font-family: 'JetBrains Mono', monospace;
  font-weight: 800;
  letter-spacing: .1em;
  font-size: 1.1rem;
  padding: .5rem .85rem .5rem .6rem;
  border-radius: 3px;
  border: 1px solid #000;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.03);
}
.tape-chip::before {
  content: '';
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #000;
  box-shadow: 0 0 0 2px #2a2a2a inset;
  flex: none;
}

/* Search */
.search-row {
  display: flex;
  gap: .5rem;
  margin-bottom: 1.1rem;
}

input[type="text"], input[type="search"], select, textarea {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: .7rem .8rem;
  font-family: 'Inter', sans-serif;
  font-size: .95rem;
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

textarea {
  font-family: 'JetBrains Mono', monospace;
  font-size: .9rem;
  line-height: 1.5;
  resize: vertical;
  min-height: 160px;
}

button {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  padding: .7rem 1rem;
  cursor: pointer;
  font-size: .9rem;
}

.btn-primary {
  background: var(--accent);
  color: #1c1b19;
}
.btn-primary:hover { background: #f0ae4d; }

.btn-ghost {
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--accent-dim); }

.btn-danger {
  background: transparent;
  color: var(--danger);
  border: 1px solid var(--danger);
}

/* Bin list */
.bin-card {
  display: block;
  text-decoration: none;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: .9rem 1rem;
  margin-bottom: .6rem;
  transition: border-color .15s ease;
}
.bin-card:hover { border-color: var(--accent-dim); }

.bin-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .6rem;
  margin-bottom: .35rem;
}

.bin-id {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: .04em;
}

.size-pill {
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: .15rem .55rem;
}

.bin-location {
  color: var(--muted);
  font-size: .82rem;
  margin-bottom: .3rem;
}

.bin-preview {
  color: var(--text);
  font-size: .87rem;
  opacity: .85;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.empty-state {
  text-align: center;
  color: var(--muted);
  padding: 3rem 1rem;
  font-size: .92rem;
}

/* Bin detail */
.field { margin-bottom: 1rem; }
.field label {
  display: block;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--muted);
  margin-bottom: .35rem;
}

.row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .6rem;
}

.mic-row {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-top: .5rem;
}

.mic-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  flex: none;
  font-size: 1.1rem;
}
.mic-btn.listening {
  background: var(--danger);
  border-color: var(--danger);
  color: #fff;
  animation: pulse 1.2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(193,80,46,.55); }
  70% { box-shadow: 0 0 0 10px rgba(193,80,46,0); }
  100% { box-shadow: 0 0 0 0 rgba(193,80,46,0); }
}

.mic-hint {
  color: var(--muted);
  font-size: .8rem;
}

.actions {
  display: flex;
  gap: .6rem;
  margin-top: 1.3rem;
}
.actions button { flex: 1; }

.qr-block {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem;
  margin-top: 1.4rem;
}
.qr-block img {
  border-radius: 6px;
  background: #fff;
  padding: 6px;
  flex: none;
}

.toast {
  position: fixed;
  bottom: 1.2rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--surface-2);
  border: 1px solid var(--accent-dim);
  color: var(--text);
  padding: .55rem 1rem;
  border-radius: 8px;
  font-size: .85rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
}
.toast.show { opacity: 1; }

/* Label sheet (print) */
.label-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .6rem;
  margin-bottom: 1.2rem;
}
.label-form .full { grid-column: 1 / -1; }

.label-sheet {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.label {
  background: #fff;
  color: #111;
  border-radius: 4px;
  padding: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px dashed #999;
}
.label img { width: 72px; height: 72px; flex: none; }
.label .id {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: .03em;
}
.label .sub {
  font-size: .7rem;
  color: #555;
}

@media print {
  body { background: #fff; padding: 0; }
  .no-print { display: none !important; }
  .wrap { max-width: none; padding: 0; }
  .label { border: 1px solid #ccc; }
}