/* escola.fun — Gerador de QR Code */
.qr-tool-hero {
  padding-bottom: 3rem;
}

.qr-hero-note {
  display:flex;
  align-items:center;
  gap:.8rem;
  padding:1rem;
  border:1px solid #d9e6ef;
  border-radius:1rem;
  background:#fff;
  box-shadow:0 8px 28px rgba(16,42,67,.04);
}
.qr-hero-note > i {
  flex:0 0 42px;
  width:42px;
  height:42px;
  border-radius:12px;
  display:flex;
  align-items:center;
  justify-content:center;
  color:#0d6efd;
  background:#eaf3ff;
}
.qr-hero-note strong,
.qr-hero-note span {
  display:block;
}
.qr-hero-note span {
  color:#64788a;
  font-size:.82rem;
  margin-top:.1rem;
}

.qr-controls {
  position:sticky;
  top:100px;
}

.qr-model-grid {
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:.7rem;
}
.qr-model-card {
  display:grid;
  grid-template-columns:48px minmax(0,1fr);
  align-items:center;
  gap:.7rem;
  width:100%;
  padding:.7rem;
  text-align:left;
  border:1px solid #d9e5ee;
  border-radius:.9rem;
  background:#fff;
  color:#102a43;
  transition:.18s ease;
}
.qr-model-card:hover {
  transform:translateY(-1px);
  border-color:#a9c9e4;
}
.qr-model-card.active {
  border-color:#64a0e3;
  background:#f2f8ff;
  box-shadow:0 0 0 .15rem rgba(13,110,253,.07);
}
.qr-model-card > span:last-child,
.qr-model-card strong,
.qr-model-card small {
  display:block;
}
.qr-model-card small {
  color:#718393;
  line-height:1.25;
  margin-top:.1rem;
}
.qr-model-preview {
  width:48px;
  height:48px;
  border-radius:13px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1.15rem;
}
.qr-model-preview.model-classico { background:#f1f3f5;color:#111; }
.qr-model-preview.model-escola { background:#e8f8f8;color:#008c99; }
.qr-model-preview.model-projecao { background:#102a43;color:#fff; }
.qr-model-preview.model-cartaz { background:#eaf3ff;color:#0d6efd; }
.qr-model-preview.model-moderno { background:#e8faf5;color:#006d75; }
.qr-model-preview.model-escuro { background:#142e49;color:#d9e9f5; }

.qr-check-row {
  display:flex;
  flex-wrap:wrap;
  gap:.7rem 1.4rem;
  padding:.8rem .9rem;
  border:1px solid #e1e9ef;
  border-radius:.85rem;
  background:#f9fbfd;
}

.qr-preview-shell {
  border:1px solid #d8e4ed;
  border-radius:1.25rem;
  background:#fff;
  padding:1.2rem;
  box-shadow:0 12px 38px rgba(16,42,67,.06);
}

.qr-valid-badge {
  display:inline-flex;
  align-items:center;
  gap:.4rem;
  padding:.38rem .65rem;
  border-radius:999px;
  border:1px solid #d9e2e8;
  color:#718393;
  background:#f8fafc;
  font-size:.76rem;
  font-weight:750;
}
.qr-valid-badge.is-valid {
  border-color:#a9ddbf;
  color:#146c43;
  background:#effaf4;
}

.qr-artwork {
  position:relative;
  overflow:hidden;
  min-height:690px;
  border-radius:1.3rem;
  padding:2rem;
  display:flex;
  flex-direction:column;
  align-items:center;
  text-align:center;
  border:1px solid #dde7ee;
  transition:.2s ease;
}
.qr-art-brand {
  align-self:flex-start;
  display:flex;
  align-items:center;
  gap:.5rem;
  font-weight:850;
  color:#102a43;
}
.qr-art-brand strong span {
  color:#00a8ba;
}
.qr-art-logo {
  width:34px;
  height:34px;
  border-radius:10px;
  display:flex;
  align-items:center;
  justify-content:center;
  color:#fff;
  background:linear-gradient(145deg,#1565d8,#00a8ba);
}

.qr-art-copy {
  width:100%;
  max-width:590px;
  margin:1.35rem auto .9rem;
}
.qr-art-copy h2 {
  margin:0 0 .35rem;
  color:#102a43;
  font-size:clamp(1.8rem,4vw,2.8rem);
  font-weight:880;
}
.qr-art-copy p {
  color:#667c8e;
  margin:0;
}

.qr-code-frame {
  background:#fff;
  padding:.55rem;
  border-radius:1.15rem;
  box-shadow:0 12px 32px rgba(16,42,67,.08);
}
#qrCanvas {
  width:390px;
  max-width:72vw;
  aspect-ratio:1;
}
#qrCanvas canvas,
#qrCanvas svg {
  width:100% !important;
  height:auto !important;
  display:block;
}

.qr-art-url {
  max-width:620px;
  margin-top:1rem;
  color:#546c7e;
  font-size:.83rem;
  font-weight:650;
  overflow-wrap:anywhere;
}

.qr-art-cta {
  display:flex;
  align-items:center;
  gap:.45rem;
  margin-top:auto;
  padding-top:1.25rem;
  color:#61788a;
  font-size:.8rem;
  font-weight:780;
  text-transform:uppercase;
  letter-spacing:.035em;
}

.qr-artwork.model-classico {
  background:#fff;
}
.qr-artwork.model-classico .qr-art-brand {
  opacity:.8;
}

.qr-artwork.model-escola {
  background:
    radial-gradient(circle at 100% 0%,rgba(0,168,186,.11),transparent 31%),
    linear-gradient(180deg,#f4fbfd,#fff);
}
.qr-artwork.model-escola .qr-code-frame {
  border:1px solid #cfe6e8;
}

.qr-artwork.model-projecao {
  background:linear-gradient(145deg,#0b2238,#174f80);
}
.qr-artwork.model-projecao .qr-art-copy h2,
.qr-artwork.model-projecao .qr-art-brand {
  color:#fff;
}
.qr-artwork.model-projecao .qr-art-brand strong span {
  color:#65dce5;
}
.qr-artwork.model-projecao .qr-art-copy p,
.qr-artwork.model-projecao .qr-art-url,
.qr-artwork.model-projecao .qr-art-cta {
  color:#cbdceb;
}

.qr-artwork.model-cartaz {
  background:linear-gradient(160deg,#eaf4ff,#f2fbfa);
  border-color:#cbdfee;
}
.qr-artwork.model-cartaz::after {
  content:"LÊ O QR CODE";
  display:block;
  margin-top:1rem;
  color:#0d6efd;
  font-size:.86rem;
  font-weight:900;
  letter-spacing:.08em;
}

.qr-artwork.model-moderno {
  background:
    radial-gradient(circle at 10% 15%,rgba(13,110,253,.10),transparent 27%),
    radial-gradient(circle at 90% 85%,rgba(0,168,186,.14),transparent 30%),
    linear-gradient(145deg,#edf8ff,#e8faf5);
}
.qr-artwork.model-moderno .qr-code-frame {
  border-radius:2rem;
}

.qr-artwork.model-escuro {
  background:
    radial-gradient(circle at 75% 15%,rgba(24,122,183,.24),transparent 28%),
    linear-gradient(145deg,#071b2d,#123d66);
  border-color:#1f496c;
}
.qr-artwork.model-escuro .qr-art-copy h2,
.qr-artwork.model-escuro .qr-art-brand {
  color:#fff;
}
.qr-artwork.model-escuro .qr-art-brand strong span {
  color:#65dce5;
}
.qr-artwork.model-escuro .qr-art-copy p,
.qr-artwork.model-escuro .qr-art-url,
.qr-artwork.model-escuro .qr-art-cta {
  color:#cbdceb;
}

.qr-actions {
  display:flex;
  flex-wrap:wrap;
  gap:.55rem;
}

.qr-quality-note {
  display:flex;
  gap:.65rem;
  align-items:flex-start;
  padding:.8rem .9rem;
  border-radius:.9rem;
  background:#f7fafc;
  border:1px solid #e1e9ef;
}
.qr-quality-note > i {
  color:#18845a;
  font-size:1.05rem;
}
.qr-quality-note strong,
.qr-quality-note span {
  display:block;
}
.qr-quality-note span {
  color:#718393;
  font-size:.8rem;
  margin-top:.1rem;
}

/* Projector */
.qr-projector {
  position:fixed;
  inset:0;
  z-index:99999;
  display:none;
  background:#071b2d;
  color:#fff;
  padding:clamp(1rem,3vw,3rem);
}
.qr-projector.is-open {
  display:flex;
}
body.qr-projector-open {
  overflow:hidden;
}
.qr-projector-inner {
  width:100%;
  max-width:1500px;
  margin:auto;
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(460px,600px);
  align-items:center;
  gap:clamp(2rem,6vw,6rem);
}
.qr-projector-copy h2 {
  font-size:clamp(3.3rem,7vw,7.4rem);
  line-height:.98;
  font-weight:900;
  letter-spacing:-.045em;
  margin:1rem 0 1.2rem;
}
.qr-projector-copy p {
  max-width:760px;
  font-size:clamp(1.3rem,2.4vw,2.15rem);
  line-height:1.35;
  color:#cbdceb;
}
.qr-projector-brand {
  display:inline-block;
  color:#65dce5;
  font-weight:850;
  text-transform:uppercase;
  letter-spacing:.06em;
}
.qr-projector-code {
  background:#fff;
  padding:1rem;
  border-radius:2rem;
  box-shadow:0 26px 80px rgba(0,0,0,.3);
}
#projectorCanvas canvas,
#projectorCanvas svg {
  width:100% !important;
  height:auto !important;
  display:block;
}
.qr-projector-url {
  position:absolute;
  left:50%;
  bottom:2.2rem;
  transform:translateX(-50%);
  max-width:80vw;
  color:#bcd0df;
  font-size:clamp(.9rem,1.5vw,1.25rem);
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.qr-projector-close,
.qr-projector-fullscreen {
  position:absolute;
  z-index:2;
  top:1.3rem;
  border:1px solid rgba(255,255,255,.2);
  background:rgba(255,255,255,.09);
  color:#fff;
  border-radius:.8rem;
  min-height:44px;
}
.qr-projector-close {
  right:1.3rem;
  width:44px;
}
.qr-projector-fullscreen {
  right:4.8rem;
  padding:.55rem .8rem;
}
.qr-projector[data-model="escola"] {
  background:linear-gradient(145deg,#0a5560,#123e68);
}
.qr-projector[data-model="cartaz"] {
  background:linear-gradient(145deg,#0d6efd,#064e9c);
}
.qr-projector[data-model="moderno"] {
  background:linear-gradient(145deg,#064e63,#0b3e61);
}

@media (max-width:1199.98px) {
  .qr-controls {
    position:static;
  }
}

@media (max-width:991.98px) {
  .qr-projector-inner {
    grid-template-columns:1fr;
    text-align:center;
    gap:1.6rem;
  }
  .qr-projector-copy p {
    margin-inline:auto;
  }
  .qr-projector-code {
    width:min(62vh,72vw);
    margin:auto;
  }
  .qr-projector-url {
    bottom:1rem;
  }
}

@media (max-width:575.98px) {
  .qr-model-grid {
    grid-template-columns:1fr;
  }
  .qr-artwork {
    min-height:580px;
    padding:1.15rem;
  }
  #qrCanvas {
    max-width:78vw;
  }
  .qr-actions .btn {
    flex:1 1 auto;
  }
  .qr-projector-fullscreen {
    font-size:0;
    width:44px;
    right:4.6rem;
  }
  .qr-projector-fullscreen i {
    font-size:1rem;
    margin:0 !important;
  }
}