:root {
  --bg: #fff8f0;
  --panel: #ffffff;
  --text: #2b1d12;
  --muted: #8a7263;
  --accent: #d9482b;
  --accent-dark: #b53a20;
  --gold: #f2b01e;
  --border: #f0e2d2;
  --radius: 14px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 5;
}

.brand { display: flex; align-items: center; gap: 10px; }
.logo { font-size: 28px; }
header h1 { margin: 0; font-size: 20px; }
.header-actions { display: flex; gap: 8px; }

button {
  font: inherit;
  border: none;
  border-radius: 999px;
  padding: 10px 18px;
  cursor: pointer;
  transition: transform 0.08s ease, background 0.15s ease;
}
button:active { transform: scale(0.97); }
button.primary { background: var(--accent); color: #fff; font-weight: 600; }
button.primary:hover { background: var(--accent-dark); }
button.primary:disabled { opacity: 0.6; cursor: wait; }
button.ghost { background: transparent; color: var(--muted); border: 1px solid var(--border); }

main { max-width: 1100px; margin: 0 auto; padding: 20px; }

.tagline { text-align: center; color: var(--muted); margin: 8px 0 18px; }

.tabs { display: flex; justify-content: center; gap: 8px; margin-bottom: 20px; }
.tab { background: var(--panel); border: 1px solid var(--border); color: var(--muted); }
.tab.active { background: var(--text); color: #fff; border-color: var(--text); }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 18px;
}

.card {
  background: var(--panel);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(80, 40, 10, 0.08);
  display: flex;
  flex-direction: column;
  position: relative;
}
.card.highlight { outline: 3px solid var(--gold); }

.card .rank {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--gold);
  color: #3a2a00;
  font-weight: 700;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 13px;
}

.card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: #eee;
  display: block;
}

.card .body { padding: 12px 14px 14px; display: grid; gap: 8px; }
.card .author { font-weight: 600; }
.card .caption { color: var(--muted); font-size: 14px; min-height: 1.2em; }

.score { display: flex; align-items: baseline; gap: 8px; }
.score .avg { font-size: 26px; font-weight: 700; color: var(--accent); }
.score .votes { color: var(--muted); font-size: 13px; }

.rate { display: flex; flex-wrap: wrap; gap: 3px; }
.rate button {
  padding: 4px 5px;
  background: transparent;
  font-size: 18px;
  filter: grayscale(1) opacity(0.45);
  border-radius: 6px;
}
.rate button:hover, .rate button.hot { filter: none; }
.rate.voted button { cursor: default; }
.rate.voted button.picked { filter: none; }
.voted-label { font-size: 12px; color: var(--muted); }

.card-actions { display: flex; justify-content: space-between; align-items: center; }
.share { padding: 6px 12px; font-size: 13px; }

.status { text-align: center; color: var(--muted); margin-top: 24px; min-height: 1.4em; }

/* Upload dialog */
dialog {
  border: none;
  border-radius: var(--radius);
  padding: 0;
  width: min(440px, 92vw);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}
dialog::backdrop { background: rgba(40, 20, 10, 0.5); }
dialog form { padding: 22px; display: grid; gap: 14px; }
dialog h2 { margin: 0; font-size: 18px; }
dialog label { display: grid; gap: 6px; font-size: 14px; }
dialog input[type="text"], dialog input:not([type]) {
  font: inherit;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
}

.drop {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  min-height: 160px;
  display: grid;
  place-items: center;
  cursor: pointer;
  overflow: hidden;
  color: var(--muted);
  background: var(--bg);
}
.drop img { width: 100%; max-height: 260px; object-fit: cover; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 8px; }

footer { text-align: center; color: var(--muted); font-size: 13px; padding: 30px 20px 40px; }

@media (max-width: 480px) {
  header h1 { font-size: 16px; }
  button.primary { padding: 8px 14px; }
}