/* Base */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Titillium Web", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #0b1220 0, #020617 45%, #000 100%);
  color: #e5e7eb;
  min-height: 100vh;
}

/* Background grid / noise */
.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(148, 163, 184, 0.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(148, 163, 184, 0.06) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.7;
  pointer-events: none;
  z-index: -1;
}

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 32px;
  backdrop-filter: blur(18px);
  background: radial-gradient(circle at top left, rgba(56, 189, 248, 0.16), transparent 45%);
}

.navbar-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-circle {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: conic-gradient(from 200deg, #22d3ee, #38bdf8, #0ea5e9, #22d3ee);
  box-shadow: 0 0 18px rgba(34, 211, 238, 0.7);
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-title {
  font-weight: 700;
  font-size: 1.05rem;
}

.logo-subtitle {
  font-size: 0.8rem;
  opacity: 0.75;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.navbar-right {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-link {
  font-size: 0.9rem;
  text-decoration: none;
  color: #cbd5f5;
  opacity: 0.8;
  transition: opacity 0.15s ease, transform 0.15s ease;
}

.nav-link:hover {
  opacity: 1;
  transform: translateY(-1px);
}

/* Page layout */
.page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 20px 80px;
}

/* Hero */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 32px;
  align-items: center;
  padding: 28px 0 36px;
}

.hero-text h1 {
  font-size: clamp(2.2rem, 3vw, 2.8rem);
  margin: 0 0 12px;
}

.accent {
  color: #38bdf8;
}

.hero-subtext {
  margin: 0 0 18px;
  max-width: 460px;
  color: #9ca3af;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* Buttons */
.btn {
  border-radius: 999px;
  padding: 9px 18px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease, color 0.12s ease;
}

.btn-primary {
  background: linear-gradient(135deg, #22d3ee, #38bdf8);
  color: #020617;
  box-shadow: 0 0 20px rgba(56, 189, 248, 0.35);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 28px rgba(56, 189, 248, 0.5);
}

.btn-ghost {
  background: rgba(15, 23, 42, 0.7);
  color: #e5e7eb;
  border: 1px solid rgba(148, 163, 184, 0.3);
}

.btn-ghost:hover {
  background: rgba(15, 23, 42, 0.9);
}

.full-width {
  width: 100%;
}

/* Hero card */
.hero-card {
  background: radial-gradient(circle at top, rgba(56, 189, 248, 0.18), rgba(15, 23, 42, 0.95));
  border-radius: 18px;
  border: 1px solid rgba(148, 163, 184, 0.2);
  box-shadow:
    0 0 30px rgba(15, 23, 42, 0.9),
    0 0 50px rgba(56, 189, 248, 0.18);
  overflow: hidden;
}

.hero-card-header {
  display: flex;
  gap: 6px;
  padding: 8px 10px;
  border-bottom: 1px solid rgba(15, 23, 42, 0.9);
  background: linear-gradient(to right, rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 0.6));
}

.hero-card-header .dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
}
.hero-card-header .red { background: #f97373; }
.hero-card-header .yellow { background: #facc15; }
.hero-card-header .green { background: #4ade80; }

.hero-card-body {
  padding: 14px 14px 18px;
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.85rem;
}

.terminal-line {
  margin: 0 0 4px;
}

.terminal-muted {
  margin: 0 0 10px;
  color: #9ca3af;
  font-size: 0.8rem;
}

.hero-preview {
  background: none;
  border: none;
  padding: 0;
}

.preview-placeholder {
  font-size: 0.8rem;
  color: #6b7280;
}

.skin-viewer {
  position: relative;
  width: 100%;
  height: 240px;
  border-radius: 12px;
  border: 1px solid rgba(30, 64, 175, 0.6);
  background: radial-gradient(circle at top, rgba(56, 189, 248, 0.08), rgba(15, 23, 42, 0.92));
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.skin-viewer canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.skin-hint {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 8px;
  text-align: center;
  font-size: 0.75rem;
  color: #94a3b8;
  pointer-events: none;
}

.skin-fallback {
  width: 100%;
  height: 220px;
  object-fit: contain;
  image-rendering: pixelated;
  background: rgba(15, 23, 42, 0.8);
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.5);
}

.hero-preview .skin-viewer {
  height: 260px;
}

.skin-grid .skin-viewer {
  height: 220px;
}

/* Sections */
.section {
  margin-top: 28px;
}

.section-header h2 {
  margin: 0 0 6px;
  font-size: 1.4rem;
}

.section-header p {
  margin: 0;
  font-size: 0.9rem;
  color: #9ca3af;
}

/* Glass card */
.glass-card {
  margin-top: 14px;
  border-radius: 16px;
  background: radial-gradient(circle at top left, rgba(56, 189, 248, 0.12), rgba(15, 23, 42, 0.94));
  border: 1px solid rgba(148, 163, 184, 0.25);
  padding: 18px;
  box-shadow: 0 0 28px rgba(15, 23, 42, 0.9);
}

/* Forms */
.form-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.input {
  flex: 1 1 180px;
  padding: 8px 12px;
  border-radius: 14px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: rgba(15, 23, 42, 0.95);
  color: #e5e7eb;
  font-size: 0.9rem;
  line-height: 1.4;
}

.input:focus {
  outline: none;
  border-color: #38bdf8;
  box-shadow: 0 0 0 1px rgba(56, 189, 248, 0.6);
}

.input-file {
  width: 100%;
  padding: 7px 10px;
  border-radius: 14px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: rgba(15, 23, 42, 0.95);
  color: #e5e7eb;
  font-size: 0.9rem;
  line-height: 1.3;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px 16px;
  align-items: flex-end;
  justify-items: start;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 100%;
  max-width: 340px;
}

.form-field label {
  font-size: 0.8rem;
  color: #9ca3af;
}

.form-grid .input,
.form-grid .input-file {
  width: 100%;
  max-width: 320px;
}

.form-actions {
  display: flex;
  align-items: stretch;
}

/* Lookup result */
.lookup-result {
  margin-top: 14px;
  border-radius: 12px;
  padding: 10px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(30, 64, 175, 0.8);
  min-height: 60px;
  font-size: 0.9rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 1fr);
  gap: 12px;
}

.lookup-meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.uuid-text {
  font-size: 0.8rem;
  opacity: 0.8;
  word-break: break-all;
}

.lookup-result .skin-viewer {
  height: 260px;
}

/* Status text */
.status-text {
  margin-top: 10px;
  font-size: 0.85rem;
  color: #9ca3af;
}

/* Gallery */
.skin-grid {
  min-height: 60px;
}

.skin-grid::before {
  content: "";
  display: block;
  height: 4px;
  margin-bottom: 8px;
  background: linear-gradient(90deg, transparent, rgba(56, 189, 248, 0.4), transparent);
}

.skin-grid-inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}

.skin-item {
  background: rgba(15, 23, 42, 0.9);
  border-radius: 12px;
  border: 1px solid rgba(30, 64, 175, 0.7);
  padding: 10px;
  text-align: center;
  font-size: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.skin-name {
  font-weight: 600;
}

.skin-meta {
  font-size: 0.75rem;
  color: #9ca3af;
}

.skin-actions {
  margin-top: 6px;
}

.skin-actions a {
  font-size: 0.8rem;
  text-decoration: none;
  color: #38bdf8;
}

/* Footer */
.footer {
  border-top: 1px solid rgba(15, 23, 42, 1);
  padding: 14px 20px 22px;
  font-size: 0.8rem;
  color: #9ca3af;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  background: radial-gradient(circle at bottom, rgba(15, 23, 42, 0.9), rgba(2, 6, 23, 1));
}

.footer-links {
  opacity: 0.85;
}

/* Responsive tweaks */
@media (max-width: 840px) {
  .hero {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-card {
    order: -1;
  }

  .navbar {
    padding-inline: 16px;
  }

  .page {
    padding-inline: 14px;
  }

  .lookup-result {
    grid-template-columns: 1fr;
  }

  .lookup-result .skin-viewer {
    height: 240px;
  }
}

@media (max-width: 600px) {
  .navbar-right {
    display: none;
  }

  .hero-text h1 {
    font-size: 2rem;
  }

  .glass-card {
    padding: 14px;
  }

  .form-row {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-preview .skin-viewer {
    height: 220px;
  }
}