@import url('https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&family=DM+Sans:wght@300;400;500;600&display=swap');

:root {
  --bg: #0a0a0f;
  --bg2: #13131a;
  --bg3: #1c1c26;
  --border: rgba(255,255,255,0.08);
  --border2: rgba(255,255,255,0.14);
  --accent: #7c6af7;
  --accent2: #a78bfa;
  --accent-glow: rgba(124,106,247,0.25);
  --text: #f0f0f5;
  --text2: #9090a8;
  --text3: #5a5a72;
  --mono: 'Space Mono', monospace;
  --sans: 'DM Sans', sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
}

a { color: var(--accent2); text-decoration: none; }
a:hover { color: var(--text); }

/* NAV */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(10,10,15,0.92);
  backdrop-filter: blur(12px);
  z-index: 100;
}
.nav-logo {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
}
.nav-logo span { color: var(--accent2); }
.nav-back {
  font-size: 13px;
  color: var(--text2);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s;
}
.nav-back:hover { color: var(--text); }

/* HERO */
.hero {
  text-align: center;
  padding: 4rem 1.5rem 3rem;
}
.hero-eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent2);
  margin-bottom: 1rem;
}
.hero h1 {
  font-size: clamp(2rem, 8vw, 3.5rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #fff 0%, var(--accent2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p {
  font-size: 16px;
  color: var(--text2);
  max-width: 480px;
  margin: 0 auto 2rem;
}

/* TOOL GRID */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
  gap: 12px;
  padding: 0 1.5rem 4rem;
  max-width: 960px;
  margin: 0 auto;
}

.tool-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}
.tool-card:hover {
  border-color: var(--border2);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  color: inherit;
}
.tool-icon {
  font-size: 28px;
  line-height: 1;
  margin-bottom: 4px;
}
.tool-card h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}
.tool-card p {
  font-size: 13px;
  color: var(--text2);
  line-height: 1.5;
}
.tool-arrow {
  margin-top: auto;
  font-size: 12px;
  color: var(--accent2);
  font-family: var(--mono);
}

/* TOOL PAGE */
.tool-page {
  max-width: 600px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}
.tool-header {
  margin-bottom: 2rem;
  text-align: center;
}
.tool-header .tool-icon { font-size: 40px; margin-bottom: 0.75rem; }
.tool-header h1 {
  font-size: clamp(1.5rem, 5vw, 2.2rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}
.tool-header p { font-size: 14px; color: var(--text2); }

/* RESULT BOX */
.result-box {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  margin-bottom: 1.25rem;
  min-height: 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.result-number {
  font-family: var(--mono);
  font-size: clamp(2.5rem, 12vw, 5rem);
  font-weight: 700;
  color: var(--accent2);
  line-height: 1;
  word-break: break-all;
}
.result-label {
  font-size: 12px;
  color: var(--text3);
  font-family: var(--mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.result-text {
  font-size: clamp(1.2rem, 5vw, 2rem);
  font-weight: 600;
  color: var(--text);
}

/* CONTROLS */
.controls {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 1.25rem;
}
.control-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.control-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.control-group label {
  font-size: 12px;
  color: var(--text2);
  font-family: var(--mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.control-group input,
.control-group select,
.control-group textarea {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 12px;
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  width: 100%;
  outline: none;
  transition: border-color 0.2s;
}
.control-group input:focus,
.control-group select:focus,
.control-group textarea:focus {
  border-color: var(--accent);
}
.control-group textarea { resize: vertical; min-height: 100px; }

/* BUTTONS */
.btn-generate {
  width: 100%;
  padding: 14px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s, box-shadow 0.2s;
}
.btn-generate:hover {
  background: var(--accent2);
  box-shadow: 0 4px 20px var(--accent-glow);
}
.btn-generate:active { transform: scale(0.98); }

.btn-copy {
  width: 100%;
  padding: 10px;
  background: transparent;
  color: var(--text2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--mono);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-copy:hover { border-color: var(--border2); color: var(--text); }
.btn-copy.copied { color: #4ade80; border-color: #4ade80; }

/* HISTORY */
.history {
  margin-top: 1.5rem;
}
.history-label {
  font-size: 11px;
  color: var(--text3);
  font-family: var(--mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.history-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.history-item {
  font-family: var(--mono);
  font-size: 12px;
  padding: 4px 10px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text2);
}

/* ADSENSE */
.ad-slot {
  background: var(--bg2);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  text-align: center;
  color: var(--text3);
  font-size: 11px;
  font-family: var(--mono);
  margin: 1.5rem 0;
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* RELATED TOOLS */
.related { margin-top: 2.5rem; }
.related-label {
  font-size: 11px;
  color: var(--text3);
  font-family: var(--mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.related-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.related-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 12px;
  font-size: 13px;
  color: var(--text2);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
  text-decoration: none;
}
.related-card:hover { border-color: var(--border2); color: var(--text); }
.related-card .ri { font-size: 16px; }

/* FOOTER */
footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem;
  text-align: center;
  font-size: 12px;
  color: var(--text3);
  font-family: var(--mono);
}
footer a { color: var(--text3); }
footer a:hover { color: var(--text2); }

/* SPINNER WHEEL */
.wheel-container {
  display: flex;
  justify-content: center;
  margin: 1rem 0;
}
canvas#wheel { max-width: 100%; border-radius: 50%; }

/* COUNTRY CARD */
.country-flag { font-size: 72px; line-height: 1; margin-bottom: 0.75rem; display: block; }
.country-name { font-size: clamp(1.4rem,6vw,2rem); font-weight: 700; letter-spacing: -0.02em; margin-bottom: 0.5rem; }
.country-continent {
  display: inline-block; font-size: 11px; font-family: var(--mono);
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent2);
  background: rgba(124,106,247,0.12); border: 1px solid rgba(124,106,247,0.25);
  border-radius: 20px; padding: 3px 12px; margin-bottom: 1.25rem;
}
.country-stats { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; margin-bottom: 1.25rem; }
.stat-cell { background: var(--bg3); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px 8px; }
.stat-cell-label { font-size: 10px; font-family: var(--mono); color: var(--text3); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 4px; }
.stat-cell-val { font-size: 13px; color: var(--text); font-weight: 500; word-break: break-word; }

/* NAME GENERATOR OUTPUT */
.name-item {
  background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 12px 14px; display: flex; justify-content: space-between;
  align-items: center; gap: 10px;
}
.name-item-text { font-size: 15px; font-weight: 500; color: var(--text); font-family: var(--mono); }

/* CONTINENT FILTER PILLS */
.filter-btn {
  padding: 6px 14px; border-radius: 20px; border: 1px solid var(--border);
  background: var(--bg3); color: var(--text2); font-size: 12px;
  font-family: var(--mono); cursor: pointer; transition: all 0.2s;
}
.filter-btn:hover { border-color: var(--border2); color: var(--text); }
.filter-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* COLOR SWATCH */
.color-swatch {
  width: 100%;
  height: 140px;
  border-radius: var(--radius);
  margin-bottom: 10px;
  transition: background-color 0.3s;
}
.color-formats {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.color-format {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
  font-family: var(--mono);
  font-size: 13px;
}
.color-format-label { color: var(--text3); font-size: 11px; }
.color-format-val { color: var(--text); }

/* ANIMATION */
@keyframes pop {
  0% { transform: scale(0.92); opacity: 0.5; }
  60% { transform: scale(1.04); }
  100% { transform: scale(1); opacity: 1; }
}
.pop { animation: pop 0.25s ease forwards; }

@media (max-width: 480px) {
  .control-row { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .nav { padding: 0.75rem 1rem; }
}