@page { size: 85mm 55mm; margin: 0; }

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

body {
  background: var(--paper-2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  min-height: 100vh;
  padding: 24px 16px 40px;
  font-family: var(--font-display);
  gap: 12px;
}

/* ── Toolbar ───────────────────────────────────────── */
.toolbar {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 12px;
}
.toolbar button {
  font-family: var(--font-display);
  font-size: var(--fs-small);
  font-weight: 600;
  padding: 8px 18px;
  border-radius: var(--r-2);
  border: none;
  cursor: pointer;
  transition: opacity 140ms ease;
}
.btn-print { background: var(--brand-gradient); color: var(--paper-0); }
.toolbar button:hover { opacity: .85; }
.toolbar-note {
  font-size: var(--fs-micro);
  color: var(--ink-3);
}

/* ── Card base ─────────────────────────────────────── */
.card {
  width: 85mm;
  height: 55mm;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-3-light);
}

/* ── Anverso ───────────────────────────────────────── */
.card-front {
  background: var(--paper-0);
  display: flex;
  align-items: stretch;
  padding: 7mm 7mm 7mm 8mm;
  gap: 4mm;
}

.card-front::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--brand-gradient);
}

.card-front .main {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-front .name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15pt;
  color: var(--ink-1);
  line-height: var(--lh-tight);
  letter-spacing: var(--tracking-tight);
  margin-bottom: 2mm;
}

.card-front .title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 7.5pt;
  color: var(--ink-3);
  line-height: 1.4;
}

.card-front .title .accent {
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 700;
}

.card-front .contacts {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 1.5mm;
}

.contact-line {
  display: flex;
  align-items: baseline;
  gap: 1.5mm;
  font-family: var(--font-body);
  font-size: 7pt;
  color: var(--ink-2);
  font-weight: 500;
  line-height: 1.3;
}

.contact-line .tag {
  font-family: var(--font-body);
  font-size: 5.5pt;
  font-weight: 700;
  color: var(--brand-violet);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.card-front .side {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: space-between;
  flex-shrink: 0;
  width: 20mm;
}

.card-front .side .logo { display: block; }
.card-front .side .qr  { display: block; width: 18mm; height: 18mm; }

/* ── Reverso ───────────────────────────────────────── */
.card-back {
  background: var(--bg-1);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  padding: 7mm 8mm;
}

.card-back::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--brand-gradient);
  opacity: 0.07;
  pointer-events: none;
}

.card-back .logo { position: relative; z-index: 1; display: block; }

.card-back .question {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12.5pt;
  color: var(--fg-1);
  line-height: var(--lh-snug);
  letter-spacing: var(--tracking-snug);
  position: relative;
  z-index: 1;
}

/* ── Print ─────────────────────────────────────────── */
@media print {
  body {
    background: none;
    padding: 0;
    margin: 0;
    display: block;
  }
  .toolbar { display: none !important; }
  .card {
    box-shadow: none;
    width: 85mm;
    height: 55mm;
    margin: 0;
    page-break-after: always;
  }
}