:root {
  --bg-gradient: linear-gradient(to bottom, #5eead4 0%, #14b8a6 55%, #0d6d61 100%);
  --card-bg: #ffffff;
  --card-border: #bdeee6;
  --card-radius: 14px;
  --card-shadow: 0 5px 8px -5px rgba(13, 109, 97, 0.3), 0 5px 30px -5px rgba(13, 109, 97, 0.5);
  --text-primary: #0d2e2a;
  --text-muted: #4f8a80;
  --btn-gold-bg: #d9b62e;
  --btn-gold-border: #b8931a;
  --font-display: 'Fredoka One', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }

html {
  background: var(--bg-gradient);
  background-attachment: fixed;
  min-height: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: inherit; text-decoration: none; }

/* Header */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  flex-wrap: wrap;
  gap: 12px;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 400;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo span { color: #fff; -webkit-text-stroke: 1.5px var(--text-primary); }
.logo-icon { width: 32px; height: 32px; image-rendering: pixelated; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 0;
  border: none;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.55);
  cursor: pointer;
  flex-shrink: 0;
}
.nav-toggle:hover { background: #fff; }
.nav-toggle span { display: block; width: 20px; height: 3px; border-radius: 2px; background: var(--text-primary); }

.site-nav { display: flex; gap: 8px; flex-wrap: wrap; }
.site-nav a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.55);
  transition: background 0.15s ease;
  white-space: nowrap;
}
.site-nav a:hover, .site-nav a.active { background: #fff; }

main { flex: 1; padding: 0 32px 60px; max-width: 1200px; margin: 0 auto; width: 100%; }

.site-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
  padding: 24px;
  font-size: 0.85rem;
  color: var(--text-primary);
}
.site-footer p { margin: 0; line-height: 1.5; }

/* Hero */
.hero { text-align: center; padding: 50px 20px 30px; }
.hero-icon { width: 56px; height: 56px; image-rendering: pixelated; display: block; margin: 0 auto 10px; }
.hero h1 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 2.8rem;
  margin: 0 0 12px;
  color: #fff;
  text-shadow: 0 3px 0 rgba(13, 109, 97, 0.4);
}
.hero p {
  font-size: 1.1rem;
  color: #e3fffb;
  max-width: 620px;
  margin: 0 auto;
  font-weight: 500;
}

/* Search */
.search-form {
  display: flex;
  gap: 10px;
  max-width: 500px;
  margin: 24px auto 0;
  flex-wrap: wrap;
  justify-content: center;
}
.search-form input {
  flex: 1;
  min-width: 220px;
  padding: 12px 16px;
  border-radius: 8px;
  border: none;
  font-family: var(--font-body);
  font-size: 0.95rem;
}
.search-form input:focus { outline: 3px solid rgba(255,255,255,0.5); }

/* Palette grid */
.palette-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 18px;
  margin-top: 10px;
}
.palette-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  padding: 16px;
  transition: transform 0.15s ease;
}
.palette-card:hover { transform: translateY(-3px); }
.palette-blocks {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 4px;
  margin-bottom: 12px;
}
.palette-blocks img {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 4px;
  image-rendering: pixelated;
  background: #f0faf8;
}
.palette-name { font-family: var(--font-display); font-weight: 400; font-size: 1.05rem; margin-bottom: 6px; }
.badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  background: #e3fffb;
  color: #0d6d61;
}
.badge--community { background: #fff2cc; color: #8a6d1a; }

.empty-state { color: #fff; text-align: center; padding: 40px 0; font-size: 1.05rem; }

/* Pager */
.pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 32px;
  flex-wrap: wrap;
}
.pager-info { color: #fff; font-weight: 600; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 8px;
  border: 1px solid;
  padding: 12px 22px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: var(--card-shadow);
  cursor: pointer;
  text-align: center;
}
.btn--gold { background: var(--btn-gold-bg); border-color: var(--btn-gold-border); color: var(--text-primary); }
.btn:hover:not(:disabled) { filter: brightness(1.05); }
.btn:disabled { opacity: 0.5; cursor: default; }

/* Panel (submit page) */
.panel {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  padding: 24px;
  margin-bottom: 24px;
}
.panel h2 { font-family: var(--font-display); font-weight: 400; font-size: 1.3rem; margin: 0 0 16px; }

.block-slot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}
.block-slot { display: flex; flex-direction: column; gap: 8px; align-items: center; }
.block-slot-preview {
  width: 72px;
  height: 72px;
  border-radius: 8px;
  background: #f0faf8;
  border: 2px dashed var(--card-border);
  display: flex;
  align-items: center;
  justify-content: center;
}
.block-slot-preview img { width: 100%; height: 100%; object-fit: contain; image-rendering: pixelated; border-radius: 6px; }
.block-slot-select {
  width: 100%;
  padding: 8px 10px;
  border-radius: 6px;
  border: 2px solid var(--card-border);
  font-family: var(--font-body);
  font-size: 0.85rem;
}

.name-label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 16px;
}
.name-label input {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 11px 14px;
  border-radius: 8px;
  border: 2px solid var(--card-border);
  font-family: var(--font-body);
  font-size: 0.95rem;
}

.form-status { min-height: 1.2em; font-size: 0.85rem; color: var(--text-muted); margin: 0 0 10px; }
.form-status--error { color: #c0356b; font-weight: 700; }
.form-status--success { color: #0d6d61; font-weight: 700; }

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    flex-direction: column;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--card-radius);
    box-shadow: var(--card-shadow);
    padding: 10px;
    z-index: 10;
    min-width: 200px;
  }
  .site-nav.open { display: flex; }
  .site-nav a { background: none; }
}

@media (max-width: 640px) {
  main { padding: 0 16px 40px; }
  .hero h1 { font-size: 2rem; }
}