/* ============================================================
   ROBLOX USERNAME GENERATOR — Global Stylesheet
   www.robloxusernamegenerator.org
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=Nunito:wght@400;500;600;700&display=swap');

:root {
  --bg-primary: #070d1a;
  --bg-secondary: #0d1b2e;
  --bg-card: rgba(0, 229, 255, 0.04);
  --color-primary: #00e5ff;
  --color-secondary: #7c3aed;
  --color-accent: #39ff14;
  --color-warn: #ff6b35;
  --color-text: #e2e8f0;
  --color-muted: #8a9bb5;
  --border: rgba(0, 229, 255, 0.18);
  --border-hover: rgba(0, 229, 255, 0.5);
  --font-display: 'Rajdhani', sans-serif;
  --font-body: 'Nunito', sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 0 30px rgba(0,229,255,0.08);
  --shadow-strong: 0 0 60px rgba(0,229,255,0.15);
  --transition: 0.25s cubic-bezier(0.4,0,0.2,1);
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--bg-primary);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ---- Grid BG ---- */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: -1;
  background-image:
    linear-gradient(rgba(0,229,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,229,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.25;
  letter-spacing: 0.02em;
  color: #fff;
}
h1 { font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 700; }
h2 { font-size: clamp(1.4rem, 3vw, 2.1rem); font-weight: 700; }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.5rem); font-weight: 600; }
h4 { font-size: 1.1rem; font-weight: 600; color: var(--color-primary); }
h5, h6 { font-size: 1rem; font-weight: 600; }
p { margin-bottom: 1rem; color: var(--color-text); }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: #fff; }
ul, ol { padding-left: 1.4rem; margin-bottom: 1rem; }
li { margin-bottom: 0.4rem; }
strong { color: #fff; font-weight: 700; }

/* ---- Layout ---- */
.container { max-width: 1160px; margin: 0 auto; padding: 0 1.25rem; }
.section { padding: 60px 0; }
.section-sm { padding: 40px 0; }

/* ---- Header ---- */
header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(7,13,26,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 0;
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.logo {
  font-family: var(--font-display);
  font-size: 1.4rem; font-weight: 700;
  color: #fff; letter-spacing: 0.04em;
  display: flex; align-items: center; gap: 0.5rem;
  white-space: nowrap;
}
.logo span { color: var(--color-primary); }
.logo-icon { font-size: 1.5rem; }

/* ---- Nav ---- */
nav { display: flex; align-items: center; gap: 0.25rem; flex-wrap: wrap; }
nav a {
  font-family: var(--font-display);
  font-size: 0.9rem; font-weight: 600;
  color: var(--color-muted);
  padding: 0.35rem 0.7rem;
  border-radius: 6px;
  transition: all var(--transition);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
nav a:hover, nav a.active {
  color: var(--color-primary);
  background: rgba(0,229,255,0.1);
}

/* Hamburger */
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; padding: 8px; background: none; border: none;
}
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--color-primary);
  border-radius: 2px; transition: all var(--transition);
}
.mobile-nav {
  display: none; flex-direction: column; gap: 0.25rem;
  padding: 1rem; border-top: 1px solid var(--border);
  background: var(--bg-secondary);
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-family: var(--font-display); font-weight: 600;
  color: var(--color-muted); padding: 0.6rem 1rem;
  border-radius: 8px; letter-spacing: 0.04em;
  text-transform: uppercase; font-size: 0.9rem;
}
.mobile-nav a:hover { color: var(--color-primary); background: rgba(0,229,255,0.1); }

/* Lang Selector */
.lang-selector {
  position: relative;
}
.lang-btn {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--color-muted);
  padding: 0.35rem 0.75rem;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  cursor: pointer;
  display: flex; align-items: center; gap: 0.4rem;
  transition: all var(--transition);
}
.lang-btn:hover { border-color: var(--color-primary); color: var(--color-primary); }
.lang-dropdown {
  position: absolute; top: calc(100% + 8px); right: 0;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.5rem;
  min-width: 160px;
  display: none;
  z-index: 200;
  box-shadow: var(--shadow-strong);
}
.lang-dropdown.open { display: block; }
.lang-dropdown a {
  display: block; padding: 0.4rem 0.75rem;
  font-size: 0.85rem; color: var(--color-muted);
  border-radius: 6px; transition: all var(--transition);
}
.lang-dropdown a:hover { color: var(--color-primary); background: rgba(0,229,255,0.08); }

/* ---- Hero ---- */
.hero {
  padding: 70px 0 50px;
  text-align: center;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(ellipse 60% 50% at 50% 0%, rgba(0,229,255,0.1) 0%, transparent 70%);
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: rgba(0,229,255,0.1);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 0.35rem 1rem;
  font-size: 0.8rem; font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase; letter-spacing: 0.1em;
  margin-bottom: 1.25rem;
}
.hero h1 { margin-bottom: 1rem; }
.hero h1 .highlight { color: var(--color-primary); }
.hero-sub {
  font-size: 1.1rem; color: var(--color-muted);
  max-width: 680px; margin: 0 auto 2rem;
}
.stats-row {
  display: flex; justify-content: center; gap: 2rem;
  flex-wrap: wrap; margin-top: 1.5rem;
}
.stat { text-align: center; }
.stat-num {
  font-family: var(--font-display); font-size: 1.8rem; font-weight: 700;
  color: var(--color-primary); display: block;
}
.stat-label { font-size: 0.8rem; color: var(--color-muted); text-transform: uppercase; letter-spacing: 0.06em; }

/* ---- Generator Widget ---- */
.generator-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
  max-width: 860px; margin: 0 auto;
}
.gen-controls {
  display: flex; flex-wrap: wrap; gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.gen-select, .gen-input {
  flex: 1; min-width: 140px;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--color-text);
  padding: 0.65rem 1rem;
  font-family: var(--font-body); font-size: 0.95rem;
  outline: none; transition: border-color var(--transition);
}
.gen-select:focus, .gen-input:focus { border-color: var(--color-primary); }
.gen-select option { background: #0d1b2e; }

.filter-row {
  display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.25rem;
}
.filter-chip {
  padding: 0.35rem 0.9rem;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--color-muted);
  font-family: var(--font-body); font-size: 0.82rem; font-weight: 600;
  cursor: pointer; transition: all var(--transition);
  text-transform: uppercase; letter-spacing: 0.06em;
}
.filter-chip:hover { border-color: var(--color-primary); color: var(--color-primary); }
.filter-chip.active {
  border-color: var(--color-primary);
  background: rgba(0,229,255,0.12);
  color: var(--color-primary);
}

.btn-generate {
  width: 100%;
  padding: 1rem;
  border-radius: 10px;
  border: none;
  background: linear-gradient(135deg, var(--color-primary), #0077ff);
  color: #070d1a;
  font-family: var(--font-display); font-size: 1.1rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  cursor: pointer; transition: all var(--transition);
  box-shadow: 0 0 25px rgba(0,229,255,0.25);
  margin-bottom: 1.5rem;
}
.btn-generate:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(0,229,255,0.4);
}
.btn-generate:active { transform: translateY(0); }

.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
}
.username-card {
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  display: flex; align-items: center; justify-content: space-between;
  gap: 0.5rem; transition: all var(--transition);
  animation: fadeIn 0.3s ease forwards;
}
.username-card:hover { border-color: var(--color-primary); background: rgba(0,229,255,0.06); }
.username-text {
  font-family: var(--font-display); font-size: 1rem; font-weight: 600;
  color: #fff; flex: 1;
}
.card-actions { display: flex; gap: 0.4rem; }
.btn-copy, .btn-check {
  width: 30px; height: 30px; border-radius: 6px; border: none;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 0.8rem; transition: all var(--transition);
}
.btn-copy { background: rgba(0,229,255,0.15); color: var(--color-primary); }
.btn-copy:hover { background: rgba(0,229,255,0.3); }
.btn-check { background: rgba(57,255,20,0.12); color: var(--color-accent); }
.btn-check:hover { background: rgba(57,255,20,0.25); }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.copied-toast {
  position: fixed; bottom: 1.5rem; right: 1.5rem;
  background: var(--color-primary); color: #070d1a;
  padding: 0.6rem 1.2rem; border-radius: 8px;
  font-family: var(--font-display); font-weight: 700; font-size: 0.9rem;
  z-index: 999; opacity: 0; pointer-events: none;
  transition: opacity 0.3s;
}
.copied-toast.show { opacity: 1; }

/* ---- Content Sections ---- */
.content-section {
  padding: 60px 0;
  border-top: 1px solid var(--border);
}
.content-section h2 {
  margin-bottom: 0.75rem;
  position: relative; display: inline-block;
}
.content-section h2::after {
  content: '';
  display: block; height: 3px; width: 60%; margin-top: 0.4rem;
  background: linear-gradient(90deg, var(--color-primary), transparent);
  border-radius: 3px;
}
.content-section h3 { margin: 1.75rem 0 0.6rem; color: #c8e8ff; }
.content-section h4 { margin: 1.25rem 0 0.5rem; }

/* ---- Cards ---- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: all var(--transition);
}
.card:hover { border-color: var(--border-hover); box-shadow: var(--shadow); }
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem; margin-top: 1.5rem;
}
.card-icon { font-size: 2rem; margin-bottom: 0.75rem; display: block; }
.card h4 { margin-bottom: 0.4rem; }
.card p { font-size: 0.9rem; color: var(--color-muted); margin: 0; }

/* Name list chips */
.name-chips {
  display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 1rem 0;
}
.name-chip {
  background: rgba(0,229,255,0.08);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 0.3rem 0.85rem;
  font-family: var(--font-display); font-size: 0.9rem; font-weight: 600;
  color: var(--color-primary);
  cursor: pointer; transition: all var(--transition);
}
.name-chip:hover { background: rgba(0,229,255,0.18); }

/* ---- FAQ ---- */
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  overflow: hidden;
}
.faq-q {
  width: 100%; text-align: left; padding: 1rem 1.25rem;
  background: var(--bg-card); border: none; cursor: pointer;
  font-family: var(--font-display); font-size: 1rem; font-weight: 600;
  color: #fff; display: flex; justify-content: space-between; align-items: center;
  transition: background var(--transition);
}
.faq-q:hover { background: rgba(0,229,255,0.06); }
.faq-q .arrow { color: var(--color-primary); transition: transform var(--transition); }
.faq-q.open .arrow { transform: rotate(180deg); }
.faq-a {
  display: none; padding: 0 1.25rem 1rem;
  font-size: 0.95rem; color: var(--color-muted);
}
.faq-a.open { display: block; }

/* ---- Table ---- */
.table-wrap { overflow-x: auto; margin: 1rem 0; }
table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th {
  background: rgba(0,229,255,0.1);
  color: var(--color-primary);
  font-family: var(--font-display); font-weight: 700;
  padding: 0.75rem 1rem; text-align: left;
  border-bottom: 1px solid var(--border);
}
td {
  padding: 0.65rem 1rem; border-bottom: 1px solid rgba(255,255,255,0.05);
  color: var(--color-muted);
}
tr:hover td { background: rgba(0,229,255,0.03); }

/* ---- Breadcrumb ---- */
.breadcrumb {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.82rem; color: var(--color-muted);
  margin-bottom: 1.5rem; flex-wrap: wrap;
}
.breadcrumb a { color: var(--color-muted); }
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb-sep { color: var(--border-hover); }

/* ---- Footer ---- */
footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 3rem 0 1.5rem;
  margin-top: 80px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 2rem; margin-bottom: 2rem;
}
.footer-brand p { font-size: 0.9rem; color: var(--color-muted); margin-top: 0.75rem; }
.footer-col h5 {
  font-family: var(--font-display); font-weight: 700;
  color: var(--color-primary); text-transform: uppercase;
  letter-spacing: 0.08em; font-size: 0.85rem; margin-bottom: 0.75rem;
}
.footer-col a {
  display: block; color: var(--color-muted); font-size: 0.9rem;
  margin-bottom: 0.5rem; transition: color var(--transition);
}
.footer-col a:hover { color: var(--color-primary); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 0.75rem;
  font-size: 0.82rem; color: var(--color-muted);
}
.footer-bottom a { color: var(--color-muted); }
.footer-bottom a:hover { color: var(--color-primary); }

/* ---- Alerts ---- */
.alert {
  border-radius: var(--radius); padding: 1rem 1.25rem;
  margin: 1rem 0; border-left: 3px solid;
  font-size: 0.9rem;
}
.alert-info { background: rgba(0,229,255,0.08); border-color: var(--color-primary); color: var(--color-muted); }
.alert-warn { background: rgba(255,107,53,0.08); border-color: var(--color-warn); color: var(--color-muted); }
.alert-success { background: rgba(57,255,20,0.08); border-color: var(--color-accent); color: var(--color-muted); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.65rem 1.4rem; border-radius: 8px; border: none;
  font-family: var(--font-display); font-weight: 700; font-size: 0.95rem;
  letter-spacing: 0.06em; text-transform: uppercase;
  cursor: pointer; transition: all var(--transition);
  text-decoration: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), #0077ff);
  color: #070d1a;
  box-shadow: 0 0 20px rgba(0,229,255,0.2);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 35px rgba(0,229,255,0.35); color: #070d1a; }
.btn-outline {
  border: 1px solid var(--border); color: var(--color-primary);
  background: rgba(0,229,255,0.06);
}
.btn-outline:hover { border-color: var(--color-primary); background: rgba(0,229,255,0.12); color: var(--color-primary); }

/* ---- RTL Support ---- */
[dir="rtl"] {
  text-align: right;
}
[dir="rtl"] .footer-grid { direction: rtl; }
[dir="rtl"] .breadcrumb { flex-direction: row-reverse; }
[dir="rtl"] nav { flex-direction: row-reverse; }

/* ---- Responsive ---- */
@media (max-width: 900px) {
  nav { display: none; }
  .hamburger { display: flex; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
  .stats-row { gap: 1rem; }
  .gen-controls { flex-direction: column; }
  .generator-box { padding: 1.25rem; }
  header .lang-selector { display: none; }
}