html,
body {
  min-height: 100%;
  margin: 0;
}

body {
  background: var(--event-bg);
}

.upload-page {
  position: relative;
  display: grid;
  min-height: 100vh;
  place-items: center;
  overflow: hidden;
  padding: 34px 18px;
  background:
    linear-gradient(135deg, rgba(93, 71, 65, 0.48), rgba(141, 168, 157, 0.3)),
    url("/convite/assets/hero.jpg") 58% center / cover no-repeat fixed;
}

.upload-page::before {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, rgba(251, 244, 236, 0.38), transparent 58%);
}

.decor {
  position: fixed;
  z-index: 1;
  pointer-events: none;
}

.decor-top {
  top: -48px;
  right: -40px;
  width: min(32vw, 300px);
  opacity: 0.72;
  transform: scaleX(-1);
}

.decor-bottom {
  bottom: -48px;
  left: -28px;
  width: 190px;
  opacity: 0.42;
  transform: rotate(205deg);
}

.upload-card {
  position: relative;
  z-index: 2;
  width: min(520px, 100%);
  padding: clamp(28px, 5vw, 46px);
  border: 1px solid rgba(183, 148, 114, 0.28);
  border-radius: 24px;
  background: rgba(255, 250, 245, 0.93);
  box-shadow: 0 28px 80px rgba(57, 40, 35, 0.32);
  text-align: center;
  backdrop-filter: blur(16px);
}

.back-link {
  position: absolute;
  top: 20px;
  left: 22px;
  color: var(--event-muted);
  font-size: 0.78rem;
  text-decoration: none;
}

.monogram {
  width: 108px;
  margin: 10px auto 4px;
  filter: drop-shadow(0 8px 12px rgba(93, 71, 65, 0.1));
}

.event-label {
  margin: 0 0 15px;
  color: var(--event-gold);
  font-family: var(--event-serif);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.3em;
}

.eyebrow {
  margin: 0 0 7px;
  color: var(--event-blush-dark);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  color: var(--event-ink);
  font-family: var(--event-serif);
  font-size: clamp(2.4rem, 8vw, 3.5rem);
  font-weight: 400;
  line-height: 0.98;
}

.subtitle {
  max-width: 410px;
  margin: 14px auto 24px;
  color: var(--event-muted);
  font-size: 0.88rem;
  line-height: 1.65;
}

.upload-box {
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 15px;
  padding: 25px 16px;
  border: 1.5px dashed var(--event-gold);
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(239, 209, 204, 0.24), rgba(220, 233, 228, 0.35));
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease;
}

.upload-box:hover {
  background: linear-gradient(135deg, rgba(239, 209, 204, 0.38), rgba(220, 233, 228, 0.5));
  transform: translateY(-1px);
}

.upload-box input {
  display: none;
}

.upload-icon {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--event-blush-dark), var(--event-gold));
  box-shadow: 0 10px 22px rgba(153, 113, 100, 0.2);
  color: #fff;
  font-size: 1.8rem;
  line-height: 1;
}

.upload-box strong {
  color: var(--event-ink);
  font-family: var(--event-serif);
  font-size: 1.2rem;
  font-weight: 600;
}

.upload-box small {
  color: var(--event-muted);
  font-size: 0.75rem;
  line-height: 1.45;
}

.btn-enviar {
  width: 100%;
  padding: 15px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--event-blush-dark), var(--event-gold));
  box-shadow: 0 12px 28px rgba(153, 113, 100, 0.24);
  color: #fff;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.btn-enviar:disabled {
  cursor: wait;
  opacity: 0.65;
}

.preview-area {
  margin: 15px 0 18px;
  padding: 13px;
  border: 1px solid rgba(183, 148, 114, 0.22);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.58);
  text-align: left;
}

.titulo-arquivos-selecionados {
  margin: 0 0 9px;
  color: var(--event-ink);
  font-size: 0.82rem;
  font-weight: 600;
}

.arquivos-selecionados {
  display: grid;
  gap: 7px;
  margin-bottom: 12px;
}

.arquivo-selecionado {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
  padding: 8px;
  border-radius: 10px;
  background: var(--event-bg-soft);
}

.arquivo-numero {
  display: grid;
  width: 26px;
  height: 26px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  background: var(--event-sage-soft);
  color: var(--event-ink);
  font-size: 0.72rem;
  font-weight: 600;
}

.arquivo-informacoes {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.arquivo-informacoes strong {
  overflow: hidden;
  color: var(--event-ink);
  font-size: 0.76rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.arquivo-informacoes span {
  color: var(--event-muted);
  font-size: 0.68rem;
}

.preview-principal {
  overflow: hidden;
  border-radius: 12px;
  background: #2f2927;
}

.preview-imagem,
.preview-video {
  width: 100%;
  max-height: 260px;
  object-fit: contain;
}

#mensagem {
  min-height: 1.4em;
  margin: 15px 0 0;
  font-size: 0.78rem;
  font-weight: 600;
}

.mensagem-sucesso {
  color: #537469;
}

.mensagem-erro {
  color: #a74f58;
}

.mensagem-processando {
  color: var(--event-gold);
}

.footer-note {
  margin: 8px 0 3px;
  color: var(--event-muted);
  font-size: 0.72rem;
}

.gallery-link {
  color: var(--event-ink);
  font-family: var(--event-serif);
  font-size: 0.96rem;
  text-underline-offset: 4px;
}

@media (max-width: 540px) {
  .upload-page {
    align-items: start;
    padding: 16px 10px;
    background-position: 52% center;
  }

  .upload-card {
    padding: 44px 18px 26px;
    border-radius: 20px;
  }

  .back-link {
    top: 16px;
    left: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .upload-box {
    transition: none;
  }
}