/* ==========================================================================
   WPA - Werkstatt-App
   Design: dunkles "Werkbank"-Thema, Mono-Zahlen wie ein Scanner-Display,
   ein durchlaufender Scan-Strich als Signatur-Element.
   ========================================================================== */

:root {
  --bg:        #12161d;
  --surface:   #1b212b;
  --surface-2: #232a35;
  --border:    #2c3542;
  --text:      #eef1f5;
  --muted:     #8b93a1;
  --accent:    #ff8a1f;
  --accent-dim: #7a4a1c;
  --success:   #3ddc84;
  --danger:    #ff5a5a;

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;

  --radius: 10px;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  -webkit-tap-highlight-color: transparent;
}

body {
  padding-bottom: 3rem;
}

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

/* ---------- Kopfzeile ---------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: .75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
}

.topbar__brand {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-weight: 700;
  letter-spacing: .02em;
}

.topbar__brand .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.topbar__mitarbeiter {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: .8rem;
  color: var(--muted);
}

.topbar__mitarbeiter input {
  width: 8.5rem;
}

/* Scan-Strich, das Signatur-Element: läuft einmal quer über die Kopfzeile,
   wenn ein Scan-Vorgang aktiv ist. */
.scanline {
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  pointer-events: none;
}
.scanline.active {
  opacity: 1;
  animation: scan-sweep 1.4s linear infinite;
}
@keyframes scan-sweep {
  0%   { transform: translateY(0); }
  50%  { transform: translateY(46px); }
  100% { transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .scanline.active { animation: none; opacity: .6; }
}

/* ---------- Layout ---------- */

main {
  max-width: 640px;
  margin: 0 auto;
  padding: 1rem;
}

.hidden { display: none !important; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 1rem;
}

.card h2 {
  margin: 0 0 .75rem;
  font-size: .95rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: .5rem;
}

.card h2 .step {
  font-family: var(--font-mono);
  color: var(--accent);
}

/* ---------- Formularelemente ---------- */

input[type="text"],
input[type="search"],
input[type="number"],
textarea {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: .65rem .75rem;
  font-size: 1rem;
  font-family: var(--font-sans);
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

textarea { resize: vertical; min-height: 4.5rem; }

.field-row {
  display: flex;
  gap: .5rem;
}
.field-row input { flex: 1; }

label.small-label {
  display: block;
  font-size: .75rem;
  color: var(--muted);
  margin-bottom: .3rem;
  text-transform: uppercase;
  letter-spacing: .06em;
}

/* ---------- Buttons ---------- */

button {
  font-family: var(--font-sans);
  font-size: .95rem;
  font-weight: 600;
  border-radius: 8px;
  border: 1px solid transparent;
  padding: .65rem 1rem;
  cursor: pointer;
  transition: transform .05s ease, background .15s ease, border-color .15s ease;
}
button:active { transform: scale(.97); }
button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.btn-accent {
  background: var(--accent);
  color: #201200;
}
.btn-accent:hover { background: #ffa04a; }

.btn-ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}
.btn-ghost:hover { border-color: var(--accent); }

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

.btn-block { width: 100%; }
.btn-icon { padding: .5rem .6rem; line-height: 1; }

.btn-timer {
  width: 100%;
  padding: 1rem;
  font-size: 1.05rem;
  font-family: var(--font-mono);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.btn-timer.running {
  background: var(--danger);
  color: #2a0000;
}
.btn-timer.stopped {
  background: var(--success);
  color: #002914;
}

/* ---------- Suchergebnisse ---------- */

.result-list {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  margin-top: .6rem;
  max-height: 320px;
  overflow-y: auto;
}

.result-item {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: .6rem .7rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: .15rem;
}
.result-item:hover { border-color: var(--accent); }

.result-item .title {
  font-weight: 600;
}
.result-item .meta {
  font-size: .8rem;
  color: var(--muted);
  font-family: var(--font-mono);
}

.empty-hint {
  color: var(--muted);
  font-size: .85rem;
  padding: .4rem 0;
}

/* ---------- Auftrags-Kopf ---------- */

.auftrag-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: .5rem;
}
.auftrag-head .nummer {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  color: var(--accent);
}
.badge {
  display: inline-block;
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: .2rem .5rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
}

/* ---------- Timer-Anzeige ---------- */

.timer-display {
  font-family: var(--font-mono);
  font-size: 1.6rem;
}

.history-list {
  margin-top: .6rem;
  font-family: var(--font-mono);
  font-size: .8rem;
  color: var(--muted);
  display: flex;
  flex-direction: column;
  gap: .2rem;
}

/* ---------- Fotos ---------- */

.photo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .5rem;
  margin-top: .75rem;
}
.photo-grid img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--border);
}

/* ---------- Artikel-Scan ---------- */

.scan-preview {
  margin-top: .75rem;
  background: var(--surface-2);
  border: 1px dashed var(--accent);
  border-radius: 8px;
  padding: .75rem;
}
.scan-preview .art-nr {
  font-family: var(--font-mono);
  color: var(--accent);
}
.qty-row {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-top: .6rem;
}
.qty-row input { text-align: center; width: 4.5rem; flex: none; }

.scan-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: .75rem;
  font-size: .85rem;
}
.scan-table th, .scan-table td {
  text-align: left;
  padding: .4rem .3rem;
  border-bottom: 1px solid var(--border);
}
.scan-table th {
  color: var(--muted);
  font-weight: 500;
  text-transform: uppercase;
  font-size: .7rem;
  letter-spacing: .05em;
}
.scan-table td.num {
  font-family: var(--font-mono);
  text-align: right;
}

/* ---------- Kamera-Modal ---------- */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.75);
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 100%;
  max-width: 480px;
  overflow: hidden;
  position: relative;
}

.modal__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .75rem 1rem;
  border-bottom: 1px solid var(--border);
}

#reader {
  width: 100%;
  background: #000;
}

.modal__footer {
  padding: .75rem 1rem;
  color: var(--muted);
  font-size: .8rem;
}

/* ---------- Toast ---------- */

#toastContainer {
  position: fixed;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  display: flex;
  flex-direction: column-reverse;
  gap: .5rem;
  align-items: center;
  max-width: 90vw;
}

.toast {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  color: var(--text);
  padding: .65rem 1rem;
  border-radius: 8px;
  font-size: .9rem;
  max-width: 90vw;
}
.toast.error { border-left-color: var(--danger); }
.toast.success { border-left-color: var(--success); }