:root{
  /* Palette inspired by Japan banner: night navy + ivory + vermillion */
  --bg: #060914;
  --panel: rgba(10, 14, 28, .72);
  --card: rgba(12, 18, 38, .72);
  --border: rgba(255,255,255,.14);

  --text: #f3f4f6;
  --muted: rgba(243,244,246,.72);

  --accent: #d61f2c;   /* vermillion red */
  --accent2: #f1c40f;  /* warm gold highlight */
  --danger: #fb7185;

  --radius: 16px;
  --shadow: 0 18px 45px rgba(0,0,0,.45);
  --shadow2: 0 10px 30px rgba(0,0,0,.35);
}

*{ box-sizing: border-box; }
html,body{ height:100%; }

body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
  color: var(--text);
  background:
    radial-gradient(900px 520px at 12% 0%, rgba(214,31,44,.18), transparent 60%),
    radial-gradient(900px 520px at 92% 10%, rgba(241,196,15,.10), transparent 60%),
    linear-gradient(180deg, #03050e, var(--bg));
}

a{ color: var(--accent); text-decoration: none; }
a:hover{ text-decoration: underline; }

.container{
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 44px;
}

.header{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap: 16px;
  padding: 10px 0 22px;
}

.h-title{
  margin:0;
  font-size: 28px;
  letter-spacing: .2px;
}

.h-sub{
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.panel{
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}

.section{
  margin-top: 18px;
  padding-top: 10px;
}

.section-title{
  margin: 0 0 12px;
  font-size: 18px;
  letter-spacing: .2px;
}

.grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

@media (max-width: 980px){
  .grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px){
  .grid{ grid-template-columns: 1fr; }
  .header{ flex-direction: column; align-items:flex-start; }
}

.card{
  position: relative;
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));
  box-shadow: var(--shadow2);
  transition: transform .12s ease, border-color .12s ease;
}

.card:hover{
  transform: translateY(-2px);
  border-color: rgba(96,165,250,.35);
}

.card-img{
  width:100%;
  aspect-ratio: 3 / 2; /* 600x400 */
  object-fit: cover;
  display:block;
  background: rgba(255,255,255,.06);
}

.card-body{
  padding: 12px 12px 14px;
}

.card-title{
  margin:0 0 6px;
  font-weight: 650;
  font-size: 14px;
  line-height: 1.25;
}

.card-meta{
  margin:0 0 10px;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.35;
}

.choice{
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 10px 10px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.18);
  cursor: pointer;
  user-select: none;
}

.choice:hover{
  border-color: rgba(52,211,153,.35);
}

.choice input{
  transform: scale(1.15);
  accent-color: var(--accent2);
}

.actions{
  margin-top: 18px;
  display:flex;
  flex-wrap: wrap;
  align-items:center;
  justify-content: space-between;
  gap: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.checkbox{
  display:flex;
  align-items:center;
  gap: 10px;
  color: var(--muted);
  font-size: 13px;
}

.checkbox input{
  transform: scale(1.15);
  accent-color: var(--accent);
}

.btn{
  appearance: none;
  border: 0;
  border-radius: 14px;
  padding: 12px 16px;
  font-weight: 700;
  letter-spacing: .2px;
  color: #08101f;
  background: linear-gradient(180deg, #93c5fd, #60a5fa);
  cursor: pointer;
  box-shadow: 0 10px 26px rgba(96,165,250,.28);
  transition: transform .12s ease, filter .12s ease;
}

.btn:hover{ filter: brightness(1.02); transform: translateY(-1px); }
.btn:active{ transform: translateY(0); }

.note{
  font-size: 12px;
  color: var(--muted);
}

.msg{
  white-space: pre-wrap;
  margin: 0;
  font-size: 14px;
  color: var(--text);
}

.badge{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,.18);
  color: var(--muted);
  font-size: 12px;
}
/* Separadores de categorias */
.category{
  margin-top: 18px;
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.025));
}

.category:first-of-type{ margin-top: 0; }

.category-head{
  display:flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,.10);
}

.category-title{
  margin:0;
  font-size: 18px;
  letter-spacing: .2px;
}

.category-tag{
  font-size: 12px;
  color: var(--muted);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.16);
  padding: 6px 10px;
  border-radius: 999px;
}

.banner{
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  background: #000;
}

.banner-img{
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  background: #000;
  filter: saturate(1.05) contrast(1.02);
}

@media (max-width: 640px){
  .banner-img{ height: 170px; }
}

.banner-overlay{
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg,
      rgba(6,9,20,.55) 0%,
      rgba(6,9,20,.35) 45%,
      rgba(6,9,20,.10) 100%),
    linear-gradient(180deg,
      rgba(6,9,20,.08),
      rgba(6,9,20,.22));
}

.banner-content{
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 14px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
}

.banner-title{
  margin: 0;
  font-size: 28px;
  letter-spacing: .2px;
  text-shadow: 0 10px 28px rgba(0,0,0,.55);
}

.banner-sub{
  margin: 6px 0 0;
  color: rgba(243,244,246,.82);
  font-size: 14px;
  text-shadow: 0 10px 28px rgba(0,0,0,.55);
}

.badge{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 7px 11px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(6,9,20,.55);
  color: rgba(243,244,246,.86);
  font-size: 12px;
  backdrop-filter: blur(6px);
}

.btn{
  appearance: none;
  border: 0;
  border-radius: 14px;
  padding: 12px 16px;
  font-weight: 800;
  letter-spacing: .2px;
  color: #0b0f1f;
  background: linear-gradient(180deg, #ff5a66, var(--accent));
  cursor: pointer;
  box-shadow: 0 10px 26px rgba(214,31,44,.28);
  transition: transform .12s ease, filter .12s ease;
}

.btn:hover{ filter: brightness(1.02); transform: translateY(-1px); }
.btn:active{ transform: translateY(0); }

.choice input{
  transform: scale(1.15);
  accent-color: var(--accent);
}