/* ═══════════════════════════════════════════════════════
   TEMPI LAVORAZIONE — Public Scanner Interface
   Theme: Refined Industrial (dark variant)
   ═══════════════════════════════════════════════════════ */

:root {
  --bg: #1c1c1e;
  --bg-card: #2a2a2c;
  --bg-input: #3a3a3c;
  --text: #f5f5f5;
  --text-dim: #a1a1aa;
  --accent: #2d6a4f;
  --accent-light: #40916c;
  --gold: #d4a017;
  --danger: #dc2626;
  --success: #16a34a;
  --border: #3a3a3c;
  --radius: 12px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'DM Sans', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-tap-highlight-color: transparent;
}

/* ── Screens ─────────────────────────────────────────── */

.screen {
  display: none;
  max-width: 600px;
  margin: 0 auto;
  padding: 24px 20px;
  min-height: 100vh;
}
.screen.screen--wide {
  max-width: 1100px;
}
.screen.active { display: block; }

.screen__header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
  position: relative;
}
.screen__title {
  font-family: 'Syne', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 16px;
}

/* ── Logo ─────────────────────────────────────────────── */

.logo {
  font-family: 'Syne', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--accent-light);
  text-align: center;
  width: 100%;
}
.logo-sub {
  text-align: center;
  width: 100%;
  font-size: 0.88rem;
  color: var(--text-dim);
  margin-top: 4px;
}
.btn-print-link {
  position: absolute;
  top: 20px;
  right: 20px;
  padding: 6px 14px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-dim);
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.15s;
}
.btn-print-link:hover {
  color: var(--text);
  border-color: var(--accent-light);
}

/* ── Scan area ────────────────────────────────────────── */

.scan-area {
  text-align: center;
  padding: 40px 20px;
}
.scan-area__icon {
  color: var(--accent-light);
  margin-bottom: 20px;
  opacity: 0.6;
}

.scan-input {
  width: 100%;
  padding: 14px 16px;
  font-size: 1.1rem;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
  background: var(--bg-input);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  text-align: center;
  outline: none;
  transition: border-color 0.2s;
}
.scan-input:focus {
  border-color: var(--accent-light);
  box-shadow: 0 0 0 3px rgba(45,106,79,0.2);
}
.scan-input::placeholder {
  color: var(--text-dim);
  font-weight: 400;
}

.scan-hint {
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-top: 12px;
}

/* ── Search ───────────────────────────────────────────── */

.search-box { margin-bottom: 16px; }
.search-input {
  width: 100%;
  padding: 12px 16px;
  font-size: 0.95rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  outline: none;
  transition: border-color 0.2s;
}
.search-input:focus {
  border-color: var(--accent-light);
}

/* ── Veicolo grid ─────────────────────────────────────── */

.veicolo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}
.veicolo-card {
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.veicolo-card:hover, .veicolo-card:active {
  border-color: var(--accent-light);
  background: rgba(45,106,79,0.08);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}
.veicolo-card__codes {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
.veicolo-card__barcode {
  background: #fff;
  border-radius: 6px;
  padding: 6px 10px 4px;
  display: inline-block;
}
.veicolo-card__barcode svg {
  display: block;
  max-width: 100%;
}
.veicolo-card__qr {
  background: #fff;
  border-radius: 8px;
  padding: 8px;
  display: inline-block;
}
.veicolo-card__qr img {
  display: block;
  width: 100px;
  height: 100px;
  image-rendering: pixelated;
}
.veicolo-card__plate {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 4px;
}
.veicolo-card__brand {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 0.92rem;
  margin-bottom: 2px;
}
.veicolo-card__version {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-bottom: 4px;
}
.veicolo-card__code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--accent-light);
  font-weight: 600;
}
.veicolo-card__vin {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  color: var(--text-dim);
  margin-top: 2px;
  word-break: break-all;
}

@media (max-width: 768px) {
  .veicolo-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
  }
  .veicolo-card__qr img {
    width: 80px;
    height: 80px;
  }
}

/* ── Operator badge ───────────────────────────────────── */

.op-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 600;
  color: #fff;
}
.op-badge__initials {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
  background: rgba(255,255,255,0.2);
}

/* ── Veicolo info bar ─────────────────────────────────── */

.veicolo-info {
  font-size: 0.82rem;
  color: var(--text-dim);
}
.veicolo-info strong {
  color: var(--gold);
  font-family: 'JetBrains Mono', monospace;
}

/* ── Back button ──────────────────────────────────────── */

.btn-back {
  margin-left: auto;
  padding: 6px 12px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-dim);
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-back:hover {
  color: var(--text);
  border-color: var(--accent-light);
}

/* ── Scan result ──────────────────────────────────────── */

.scan-result {
  padding: 20px;
  border-radius: var(--radius);
  text-align: center;
  margin-top: 16px;
  animation: fadeIn 0.3s ease;
}
.scan-result--start {
  background: rgba(45,106,79,0.15);
  border: 1px solid var(--accent-light);
}
.scan-result--stop {
  background: rgba(212,160,23,0.1);
  border: 1px solid var(--gold);
}
.scan-result--anomalia {
  background: rgba(245,158,11,0.15);
  border: 2px solid #f59e0b;
}
.scan-result--errore {
  background: rgba(220,38,38,0.12);
  border: 2px solid #dc2626;
}
.scan-result__icon {
  font-size: 2rem;
  margin-bottom: 8px;
}
.scan-result__action {
  font-family: 'Syne', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.scan-result__fase {
  font-size: 0.88rem;
  color: var(--text-dim);
}
.scan-result__durata {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gold);
  margin-top: 8px;
}

/* ── Active sessions ──────────────────────────────────── */

.sessioni-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 10px;
}

.sessione-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 8px;
}
.sessione-item__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-light);
  flex-shrink: 0;
  animation: pulse 2s infinite;
}
.sessione-item__info {
  flex: 1;
  min-width: 0;
}
.sessione-item__fase {
  font-weight: 600;
  font-size: 0.88rem;
}
.sessione-item__veicolo {
  font-size: 0.75rem;
  color: var(--text-dim);
}
.sessione-item__timer {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent-light);
}

/* ── Error message ────────────────────────────────────── */

.error-msg {
  padding: 12px 16px;
  background: rgba(220,38,38,0.1);
  border: 1px solid #dc262640;
  border-radius: 10px;
  color: #fca5a5;
  font-size: 0.85rem;
  text-align: center;
  margin-top: 12px;
}

/* ── Utility ──────────────────────────────────────────── */

.hidden { display: none !important; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ── Hidden scan input (captures scanner) ────────────── */
.scan-input-hidden {
  position: absolute;
  left: -9999px;
  opacity: 0;
  width: 1px;
  height: 1px;
}

/* ── Operatori grid (step 1) ─────────────────────────── */
.operatori-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
  max-width: 900px;
  margin: 0 auto;
}
.op-card {
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 14px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
}
.op-card:hover, .op-card:active {
  border-color: var(--accent-light);
  background: rgba(45,106,79,0.08);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}
.op-card__avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  color: #fff;
  margin: 0 auto 10px;
}
.op-card__name {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 8px;
}
.op-card__codes {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}
.op-card__barcode svg {
  display: block;
  max-width: 100%;
}
.op-card__qr img {
  border-radius: 4px;
}
.op-card__code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-top: 4px;
}

/* ── Barcode grid (step 3) ────────────────────────────── */
.fase-barcodes-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.fase-area-group {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.fase-area-group__header {
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  user-select: none;
}
.fase-area-group__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.fase-area-group__name {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 0.92rem;
  flex: 1;
}
.fase-area-group__toggle {
  color: var(--text-dim);
  font-size: 0.82rem;
  transition: transform 0.2s;
}
.fase-area-group__toggle.collapsed { transform: rotate(-90deg); }
.fase-area-group__body {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
  padding: 14px;
}
.fase-area-group__body.collapsed { display: none; }

.fase-bc-card {
  background: #fff;
  border-radius: 10px;
  padding: 12px 8px 10px;
  text-align: center;
  border: 2px solid #e5e5e5;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.fase-bc-card.active-session {
  border-color: var(--accent-light);
  box-shadow: 0 0 0 3px rgba(45,106,79,0.15);
}
.fase-bc-card__codes {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.fase-bc-card__codes img {
  border-radius: 4px;
}
.fase-bc-card svg {
  display: block;
  max-width: 100%;
}
.fase-bc-card__label {
  font-size: 0.75rem;
  font-weight: 600;
  color: #333;
  margin-top: 6px;
  line-height: 1.2;
}
.fase-bc-card__status {
  font-size: 0.68rem;
  margin-top: 4px;
  font-weight: 600;
}
.fase-bc-card__status--running {
  color: var(--accent-light);
}

/* Fase selezionata */
.fase-bc-card.selected-fase {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(212,160,23,0.25);
}

/* Info fase selezionata */
.fase-selezionata-info {
  text-align: center;
  padding: 14px 16px;
  margin: 16px 0;
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  font-size: 0.88rem;
  color: var(--text);
}

/* Barcode START/STOP grid */
.barcode-sistema-grid {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 14px;
}
.sistema-bc-card {
  background: #fff;
  border-radius: 12px;
  padding: 16px 24px 12px;
  text-align: center;
  border: 3px solid #e5e5e5;
  transition: box-shadow 0.2s, transform 0.15s;
  min-width: 180px;
}
.sistema-bc-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}
.sistema-bc-card__codes {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.sistema-bc-card__codes img {
  border-radius: 4px;
}
.sistema-bc-card__label {
  font-family: 'Syne', sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  margin-top: 8px;
  letter-spacing: 0.05em;
}

/* ── Empty state ──────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 30px 20px;
  color: var(--text-dim);
  font-size: 0.85rem;
  grid-column: 1 / -1;
}

/* ── Conferma targa button ────────────────────────── */
.btn-conferma-targa {
  display: block;
  width: 100%;
  max-width: 400px;
  margin: 12px auto 0;
  padding: 14px 24px;
  font-size: 1rem;
  font-weight: 700;
  font-family: 'Syne', sans-serif;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s;
}
.btn-conferma-targa:hover { background: var(--accent-light); }
.btn-conferma-targa:disabled { opacity: 0.5; cursor: not-allowed; }

@media (max-width: 768px) {
  .fase-area-group__body {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 8px;
    padding: 10px;
  }
}