/* =============================================
   NEXUS ARENA — Main Stylesheet
   Dark esports theme | Neon purple & blue
   ============================================= */

/* === CUSTOM PROPERTIES === */
:root {
  --bg-primary:    #0f0f0f;
  --bg-secondary:  #151515;
  --bg-card:       #1a1a1a;
  --bg-elevated:   #1f1f1f;

  --neon-purple:   #9b5de5;
  --neon-blue:     #00b4d8;
  --neon-cyan:     #00f5d4;
  --accent-pink:   #f72585;

  --text-primary:  #f0f0f0;
  --text-secondary:#a0a0a0;
  --text-muted:    #5a5a5a;

  --border-subtle: rgba(155, 93, 229, 0.15);
  --border-glow:   rgba(155, 93, 229, 0.5);

  --shadow-card:   0 4px 24px rgba(0,0,0,0.5);
  --shadow-glow:   0 0 20px rgba(155, 93, 229, 0.35);
  --shadow-blue:   0 0 20px rgba(0, 180, 216, 0.35);

  --radius-sm:     6px;
  --radius-md:     12px;
  --radius-lg:     20px;

  --font-display:  'Rajdhani', 'Tajawal', sans-serif;
  --font-body:     'Inter', 'Tajawal', sans-serif;

  --nav-height:    70px;
  --transition:    0.25s ease;
}

/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { background: var(--bg-primary); color: var(--text-primary); font-family: var(--font-body); line-height: 1.6; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; font-family: var(--font-body); }

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5 { font-family: var(--font-display); font-weight: 700; line-height: 1.1; letter-spacing: 0.02em; }

.section-label { display: inline-block; font-size: 0.7rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--neon-purple); margin-bottom: 0.6rem; }

.section-title { font-size: clamp(1.8rem, 4vw, 2.8rem); color: var(--text-primary); margin-bottom: 1rem; }

.section-title span { background: linear-gradient(90deg, var(--neon-purple), var(--neon-blue)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.section-desc { color: var(--text-secondary); font-size: 1rem; max-width: 540px; }

/* === LAYOUT === */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 5rem 0; }

.section-divider { width: 48px; height: 3px; background: linear-gradient(90deg, var(--neon-purple), var(--neon-blue)); border-radius: 99px; margin-bottom: 2rem; }

/* === NAVBAR === */
.navbar { position: fixed; top: 0; left: 0; right: 0; height: var(--nav-height); background: rgba(15, 15, 15, 0.85); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom: 1px solid var(--border-subtle); z-index: 1000; transition: background var(--transition), box-shadow var(--transition); }
.navbar.scrolled { background: rgba(15, 15, 15, 0.97); box-shadow: 0 2px 24px rgba(0,0,0,0.5); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 100%; }

.nav-logo { display: flex; align-items: center; gap: 0.6rem; font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; letter-spacing: 0.04em; }
.logo-text { color: var(--text-primary); }
.logo-accent { background: linear-gradient(90deg, var(--neon-purple), var(--neon-blue)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.logo-img { width: 36px; height: 36px; object-fit: cover; border-radius: 8px; box-shadow: 0 0 12px rgba(155,93,229,0.5); flex-shrink: 0; }

.nav-links { display: flex; align-items: center; gap: 0.25rem; }
.nav-link { padding: 0.4rem 0.9rem; border-radius: var(--radius-sm); font-size: 0.9rem; font-weight: 500; color: var(--text-secondary); transition: color var(--transition), background var(--transition); position: relative; }
.nav-link::after { content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%) scaleX(0); width: 70%; height: 2px; background: linear-gradient(90deg, var(--neon-purple), var(--neon-blue)); border-radius: 99px; transition: transform var(--transition); }
.nav-link:hover, .nav-link.active { color: var(--text-primary); background: rgba(155, 93, 229, 0.08); }
.nav-link:hover::after, .nav-link.active::after { transform: translateX(-50%) scaleX(1); }

.nav-cta { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.45rem 1.1rem; background: linear-gradient(135deg, var(--neon-purple), var(--neon-blue)); border: none; border-radius: var(--radius-sm); color: #fff; font-size: 0.85rem; font-weight: 600; letter-spacing: 0.03em; transition: opacity var(--transition), box-shadow var(--transition); }
.nav-cta:hover { opacity: 0.9; box-shadow: var(--shadow-glow); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; padding: 4px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--text-primary); border-radius: 99px; transition: transform var(--transition), opacity var(--transition); }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-mobile { display: none; position: fixed; top: var(--nav-height); left: 0; right: 0; background: rgba(15,15,15,0.98); border-bottom: 1px solid var(--border-subtle); padding: 1.5rem; z-index: 999; flex-direction: column; gap: 0.5rem; }
.nav-mobile.open { display: flex; }
.nav-mobile .nav-link { padding: 0.75rem 1rem; font-size: 1rem; }
.nav-mobile .nav-cta { margin-top: 0.5rem; justify-content: center; padding: 0.75rem; }

/* === BUTTONS === */
.btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.75rem 1.75rem; border-radius: var(--radius-sm); font-size: 0.9rem; font-weight: 600; letter-spacing: 0.04em; border: none; transition: all var(--transition); cursor: pointer; text-decoration: none; }
.btn-primary { background: linear-gradient(135deg, var(--neon-purple), var(--neon-blue)); color: #fff; }
.btn-primary:hover { box-shadow: var(--shadow-glow); transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--text-primary); border: 1px solid var(--border-glow); }
.btn-outline:hover { background: rgba(155,93,229,0.1); border-color: var(--neon-purple); }
.btn-discord { background: #5865F2; color: #fff; font-size: 1rem; padding: 0.9rem 2rem; }
.btn-discord:hover { background: #4752c4; box-shadow: 0 0 20px rgba(88,101,242,0.5); transform: translateY(-2px); }
.btn-sm { padding: 0.5rem 1.1rem; font-size: 0.8rem; }

/* === CARDS === */
.card { background: var(--bg-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); overflow: hidden; transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition); }
.card:hover { transform: translateY(-4px); border-color: rgba(155,93,229,0.4); box-shadow: var(--shadow-card), var(--shadow-glow); }

/* === BADGE === */
.badge { display: inline-block; padding: 0.2rem 0.6rem; border-radius: var(--radius-sm); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.badge-open   { background: rgba(0,245,212,0.12); color: var(--neon-cyan); }
.badge-full   { background: rgba(247,37,133,0.12); color: var(--accent-pink); }

/* === PROGRESS BAR === */
.progress-bar { width: 100%; height: 4px; background: var(--bg-elevated); border-radius: 99px; overflow: hidden; }
.progress-fill { height: 100%; background: linear-gradient(90deg, var(--neon-purple), var(--neon-blue)); border-radius: 99px; transition: width 0.6s ease; }

/* === HERO === */
.hero { min-height: 100vh; display: flex; align-items: center; position: relative; overflow: hidden; padding-top: var(--nav-height); }
.hero-flex { display: flex; align-items: center; justify-content: space-between; gap: 3rem; }
.hero-logo-wrap { position: relative; z-index: 1; flex-shrink: 0; display: flex; justify-content: center; }
.hero-logo-img { width: 380px; max-width: 100%; border-radius: 24px; box-shadow: 0 0 60px rgba(155,93,229,0.35), 0 0 100px rgba(0,180,216,0.2); animation: heroLogoFloat 5s ease-in-out infinite; }
@keyframes heroLogoFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
.hero-bg { position: absolute; inset: 0; background: linear-gradient(rgba(155,93,229,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(155,93,229,0.04) 1px, transparent 1px); background-size: 60px 60px; animation: gridScroll 20s linear infinite; }
@keyframes gridScroll { 0% { background-position: 0 0; } 100% { background-position: 60px 60px; } }
.hero-glow { position: absolute; width: 700px; height: 700px; border-radius: 50%; top: -150px; right: -150px; background: radial-gradient(circle, rgba(155,93,229,0.12) 0%, transparent 70%); pointer-events: none; }
.hero-glow-2 { position: absolute; width: 500px; height: 500px; border-radius: 50%; bottom: -100px; left: -100px; background: radial-gradient(circle, rgba(0,180,216,0.1) 0%, transparent 70%); pointer-events: none; }
.hero-content { position: relative; z-index: 1; max-width: 680px; }

.hero-eyebrow { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.35rem 0.9rem; background: rgba(155,93,229,0.1); border: 1px solid var(--border-glow); border-radius: 99px; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--neon-purple); margin-bottom: 1.5rem; }
.hero-eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--neon-cyan); animation: pulse 2s ease infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(0.7); } }

.hero-title { font-size: clamp(2.8rem, 7vw, 5.5rem); font-weight: 800; line-height: 1; margin-bottom: 1.25rem; }
.hero-title .line-2 { background: linear-gradient(90deg, var(--neon-purple), var(--neon-blue), var(--neon-cyan)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.hero-desc { font-size: 1.1rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 2.5rem; max-width: 520px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 3rem; }
.hero-stats { display: flex; gap: 2rem; flex-wrap: wrap; }
.hero-stat-value { font-family: var(--font-display); font-size: 1.8rem; font-weight: 700; color: var(--text-primary); line-height: 1; }
.hero-stat-label { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.08em; margin-top: 0.2rem; }

/* === PAGE HERO === */
.page-hero { padding: 8rem 0 4rem; text-align: center; position: relative; overflow: hidden; }
.page-hero::before { content: ''; position: absolute; inset: 0; background: linear-gradient(rgba(155,93,229,0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(155,93,229,0.03) 1px, transparent 1px); background-size: 50px 50px; }
.page-hero-content { position: relative; z-index: 1; }
.page-hero h1 { font-size: clamp(2rem, 5vw, 3.5rem); margin-bottom: 0.75rem; }
.page-hero p { color: var(--text-secondary); font-size: 1.05rem; }

/* === TOURNAMENTS GRID === */
.tournaments-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.25rem; }
.tournament-card { background: var(--bg-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); overflow: hidden; transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition); }
.tournament-card:hover { transform: translateY(-4px); border-color: rgba(155,93,229,0.4); box-shadow: var(--shadow-card); }
.tournament-card-top { height: 5px; }
.tournament-card-body { padding: 1.25rem; }
.tournament-card-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 0.75rem; }
.tournament-game { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; color: var(--text-primary); }
.tournament-title { font-size: 0.82rem; color: var(--text-secondary); margin-top: 0.15rem; }
.tournament-meta { display: flex; gap: 1rem; margin-bottom: 1rem; flex-wrap: wrap; }
.meta-item { display: flex; align-items: center; gap: 0.35rem; font-size: 0.8rem; color: var(--text-secondary); }
.meta-icon { font-size: 0.85rem; }
.meta-item .prize { color: var(--neon-cyan); font-weight: 600; }
.tournament-slots { margin-bottom: 1rem; }
.slots-label { display: flex; justify-content: space-between; font-size: 0.75rem; color: var(--text-muted); margin-bottom: 0.4rem; }
.tournament-card-footer { display: flex; align-items: center; justify-content: space-between; }

/* === SECTION HEADER === */
.section-header { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 2.5rem; gap: 1rem; flex-wrap: wrap; }

/* === GAMES GRID === */
.games-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 1.25rem; }
.game-card { background: var(--bg-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); padding: 1.5rem 1.25rem; text-align: center; transition: all var(--transition); cursor: pointer; }
.game-card:hover { transform: translateY(-4px); border-color: rgba(155,93,229,0.4); box-shadow: var(--shadow-glow); }
.game-icon { font-size: 2.8rem; margin-bottom: 0.75rem; display: block; }
.game-name { font-family: var(--font-display); font-size: 1rem; font-weight: 700; margin-bottom: 0.3rem; }
.game-players { font-size: 0.75rem; color: var(--text-muted); }
.game-tag { display: inline-block; margin-top: 0.5rem; font-size: 0.65rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; padding: 0.15rem 0.5rem; border-radius: 99px; background: rgba(155,93,229,0.1); color: var(--neon-purple); }

/* === CTA === */
.cta-section { padding: 5rem 0; }
.cta-box { position: relative; background: linear-gradient(135deg, rgba(155,93,229,0.12), rgba(0,180,216,0.08)); border: 1px solid var(--border-glow); border-radius: var(--radius-lg); padding: 4rem 2rem; text-align: center; overflow: hidden; }
.cta-box::before { content: ''; position: absolute; top: -60px; left: 50%; transform: translateX(-50%); width: 400px; height: 200px; background: radial-gradient(ellipse, rgba(155,93,229,0.15), transparent); }
.cta-box h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 0.75rem; position: relative; }
.cta-box p { color: var(--text-secondary); margin-bottom: 2rem; font-size: 1.05rem; position: relative; }
.cta-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; position: relative; }
.cta-logo { width: 64px; height: 64px; object-fit: cover; border-radius: 14px; margin: 0 auto 1.25rem; display: block; position: relative; box-shadow: 0 0 24px rgba(155,93,229,0.5); }

/* === FOOTER === */
.footer { background: var(--bg-secondary); border-top: 1px solid var(--border-subtle); padding: 3.5rem 0 1.5rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2.5rem; margin-bottom: 3rem; }
.footer-brand p { color: var(--text-secondary); font-size: 0.88rem; margin-top: 0.75rem; line-height: 1.7; }
.footer-socials { display: flex; gap: 0.5rem; margin-top: 1.25rem; }
.social-btn { width: 36px; height: 36px; border-radius: var(--radius-sm); background: var(--bg-elevated); border: 1px solid var(--border-subtle); display: grid; place-items: center; font-size: 0.9rem; color: var(--text-secondary); transition: all var(--transition); text-decoration: none; }
.social-btn:hover { background: rgba(155,93,229,0.1); border-color: var(--neon-purple); color: var(--neon-purple); }
.footer-col h4 { font-family: var(--font-display); font-size: 0.85rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 1rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col ul li a { font-size: 0.88rem; color: var(--text-secondary); transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--neon-purple); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; padding-top: 1.5rem; border-top: 1px solid var(--border-subtle); font-size: 0.8rem; color: var(--text-muted); flex-wrap: wrap; gap: 0.5rem; }

/* === FILTER BAR === */
.filter-bar { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 2rem; }
.filter-btn { padding: 0.45rem 1rem; border-radius: var(--radius-sm); border: 1px solid var(--border-subtle); background: var(--bg-card); color: var(--text-secondary); font-size: 0.82rem; font-weight: 500; transition: all var(--transition); cursor: pointer; }
.filter-btn:hover, .filter-btn.active { background: rgba(155,93,229,0.12); border-color: var(--neon-purple); color: var(--text-primary); }

/* === COMMUNITY === */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1.25rem; margin-bottom: 4rem; }
.stat-card { background: var(--bg-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); padding: 1.5rem; text-align: center; }
.stat-card-value { font-family: var(--font-display); font-size: 2rem; font-weight: 800; background: linear-gradient(90deg, var(--neon-purple), var(--neon-blue)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.stat-card-label { font-size: 0.78rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.08em; margin-top: 0.3rem; }

.leaderboard-table { background: var(--bg-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); overflow: hidden; }
.leaderboard-header, .leaderboard-row { display: grid; grid-template-columns: 48px 1fr 100px 100px 120px; align-items: center; padding: 0.9rem 1.25rem; gap: 1rem; }
.leaderboard-header { background: var(--bg-elevated); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); border-bottom: 1px solid var(--border-subtle); }
.leaderboard-row { border-bottom: 1px solid var(--border-subtle); transition: background var(--transition); }
.leaderboard-row:last-child { border-bottom: none; }
.leaderboard-row:hover { background: rgba(155,93,229,0.04); }
.lb-rank { font-family: var(--font-display); font-size: 1rem; font-weight: 700; color: var(--text-muted); text-align: center; }
.lb-rank.gold   { color: #ffd700; }
.lb-rank.silver { color: #c0c0c0; }
.lb-rank.bronze { color: #cd7f32; }
.lb-player { display: flex; align-items: center; gap: 0.75rem; }
.lb-avatar { width: 36px; height: 36px; border-radius: 50%; background: linear-gradient(135deg, var(--neon-purple), var(--neon-blue)); display: grid; place-items: center; font-size: 0.8rem; font-weight: 700; color: #fff; flex-shrink: 0; }
.lb-name { font-weight: 600; font-size: 0.9rem; }
.lb-tag { font-size: 0.7rem; color: var(--text-muted); }
.lb-stat { font-family: var(--font-display); font-size: 0.95rem; font-weight: 700; color: var(--text-primary); }
.lb-wins { color: var(--neon-cyan); }

.staff-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1.25rem; }
.staff-card { background: var(--bg-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); padding: 1.75rem; text-align: center; transition: all var(--transition); }
.staff-card:hover { border-color: rgba(155,93,229,0.4); box-shadow: var(--shadow-glow); }
.staff-avatar { width: 72px; height: 72px; border-radius: 50%; background: linear-gradient(135deg, var(--neon-purple), var(--neon-blue)); display: grid; place-items: center; font-size: 1.5rem; margin: 0 auto 1rem; }
.staff-name { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; }
.staff-role { font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--neon-purple); margin-top: 0.25rem; }
.staff-games { font-size: 0.8rem; color: var(--text-muted); margin-top: 0.5rem; }

/* === NEWS === */
.news-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 1.5rem; }
.news-card { background: var(--bg-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); overflow: hidden; transition: all var(--transition); }
.news-card:hover { transform: translateY(-4px); border-color: rgba(155,93,229,0.4); box-shadow: var(--shadow-card); }
.news-thumb { height: 160px; display: flex; align-items: center; justify-content: center; font-size: 3rem; }
.news-body { padding: 1.25rem; }
.news-meta { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.75rem; }
.news-date { font-size: 0.75rem; color: var(--text-muted); }
.news-category { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--neon-purple); }
.news-title { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; line-height: 1.3; margin-bottom: 0.6rem; color: var(--text-primary); transition: color var(--transition); }
.news-card:hover .news-title { color: var(--neon-purple); }
.news-excerpt { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.6; margin-bottom: 1rem; }
.news-readmore { font-size: 0.8rem; font-weight: 600; color: var(--neon-purple); display: flex; align-items: center; gap: 0.3rem; transition: gap var(--transition); }
.news-card:hover .news-readmore { gap: 0.6rem; }

/* === شاشة تسجيل الدخول للوحة التحكم === */
.admin-gate {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.5rem;
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}

.admin-gate::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(155,93,229,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(155,93,229,0.04) 1px, transparent 1px);
  background-size: 50px 50px;
}

/* توهج خلفي */
.admin-gate::after {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(155,93,229,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.admin-gate-box {
  position: relative;
  z-index: 1;
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  max-width: 400px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow-card), var(--shadow-glow);
}

.admin-gate-box img {
  width: 64px;
  height: 64px;
  border-radius: 14px;
  margin: 0 auto 1rem;
  box-shadow: 0 0 24px rgba(155,93,229,0.5);
  display: block;
}

.admin-gate-box h2 {
  font-size: 1.4rem;
  margin-bottom: 0.4rem;
  color: var(--text-primary);
}

.admin-gate-box > p {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-bottom: 1.75rem;
  line-height: 1.6;
}

/* حقل كلمة المرور — يتطابق مع باقي حقول الموقع */
.admin-gate-box input[type="password"] {
  width: 100%;
  background: var(--bg-elevated) !important;
  border: 1px solid var(--border-subtle) !important;
  border-radius: var(--radius-sm);
  padding: 0.8rem 1rem;
  color: var(--text-primary) !important;
  font-family: var(--font-body);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-align: center;
  outline: none;
  margin-bottom: 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
  appearance: none;
  -webkit-text-fill-color: var(--text-primary) !important;
  caret-color: var(--neon-purple);
}

/* منع autofill من تغيير الخلفية (Chrome/Safari) */
.admin-gate-box input[type="password"]:-webkit-autofill,
.admin-gate-box input[type="password"]:-webkit-autofill:hover,
.admin-gate-box input[type="password"]:-webkit-autofill:focus {
  -webkit-box-shadow: 0 0 0 1000px var(--bg-elevated) inset !important;
  -webkit-text-fill-color: var(--text-primary) !important;
  border-color: var(--border-subtle) !important;
  caret-color: var(--neon-purple);
}

.admin-gate-box input[type="password"]::placeholder {
  color: var(--text-muted);
  letter-spacing: 0.04em;
  -webkit-text-fill-color: var(--text-muted);
}

.admin-gate-box input[type="password"]:focus {
  border-color: var(--neon-purple) !important;
  box-shadow: 0 0 0 3px rgba(155,93,229,0.15);
}

/* زر الدخول */
.admin-gate-box button[type="submit"] {
  width: 100%;
  justify-content: center;
  padding: 0.85rem;
  font-size: 0.95rem;
}

.admin-gate-error {
  color: var(--accent-pink);
  font-size: 0.8rem;
  margin-top: 0.85rem;
  padding: 0.6rem 0.85rem;
  background: rgba(247,37,133,0.08);
  border: 1px solid rgba(247,37,133,0.25);
  border-radius: var(--radius-sm);
  display: none;
}
.admin-gate-error.show { display: block; }

.admin-gate-lock-icon {
  font-size: 2rem;
  margin-bottom: 0.6rem;
  display: block;
}

.admin-shell-wrap { display: none; }
.admin-shell-wrap.active { display: block; }

/* === ADMIN DASHBOARD === */
.admin-shell {
  display: flex;
  min-height: 100vh;
}

.admin-sidebar {
  width: 240px;
  flex-shrink: 0;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border-subtle);
  padding: 1.5rem 1rem;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.admin-sidebar-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  padding: 0 0.5rem;
}

.admin-sidebar-tag {
  font-size: 0.7rem;
  color: var(--text-muted);
  padding: 0 0.5rem;
  margin-bottom: 1.75rem;
  display: block;
}

.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
  margin-bottom: 0.2rem;
  border: none;
  background: none;
  width: 100%;
  text-align: right;
}

.admin-nav-item:hover { background: rgba(155,93,229,0.08); color: var(--text-primary); }
.admin-nav-item.active { background: rgba(155,93,229,0.14); color: var(--text-primary); }
.admin-nav-item .icon { font-size: 1rem; flex-shrink: 0; }

.admin-sidebar-footer {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
}

.admin-main {
  flex: 1;
  padding: 2.5rem 3rem;
  max-width: 980px;
}

.admin-panel { display: none; }
.admin-panel.active { display: block; animation: panelFadeIn 0.3s ease; }

@keyframes panelFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.admin-panel-header {
  margin-bottom: 2rem;
}

.admin-panel-header h2 {
  font-size: 1.6rem;
  margin-bottom: 0.4rem;
}

.admin-panel-header p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.admin-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  margin-bottom: 1.5rem;
}

.admin-card h3 {
  font-size: 1rem;
  margin-bottom: 1.25rem;
  color: var(--text-primary);
}

.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.admin-form-group { margin-bottom: 1rem; }
.admin-form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}
.admin-form-group input,
.admin-form-group select,
.admin-form-group textarea {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.9rem;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition);
}
.admin-form-group input:focus,
.admin-form-group select:focus,
.admin-form-group textarea:focus {
  border-color: var(--neon-purple);
}

.admin-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.admin-form-row-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1rem;
}

.admin-list-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  margin-bottom: 0.6rem;
}

.admin-list-item-info { flex: 1; min-width: 0; }
.admin-list-item-title { font-weight: 600; font-size: 0.92rem; color: var(--text-primary); }
.admin-list-item-sub { font-size: 0.78rem; color: var(--text-muted); margin-top: 2px; }

.admin-icon-btn {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  border: 1px solid var(--border-subtle);
  background: var(--bg-card);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
  flex-shrink: 0;
  font-size: 0.85rem;
}
.admin-icon-btn:hover { border-color: var(--accent-pink); color: var(--accent-pink); }

.admin-empty-state {
  text-align: center;
  padding: 2.5rem 1rem;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.admin-save-bar {
  position: sticky;
  bottom: 0;
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1.5rem;
  box-shadow: var(--shadow-card);
}

.admin-save-bar span { font-size: 0.85rem; color: var(--text-secondary); }

.admin-warning-box {
  background: rgba(247,37,133,0.08);
  border: 1px solid rgba(247,37,133,0.3);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}
.admin-warning-box p { font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 0.75rem; }

.admin-mobile-bar {
  display: none;
  position: fixed;
  bottom: 0; right: 0; left: 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  padding: 0.6rem;
  z-index: 100;
  gap: 0.4rem;
  overflow-x: auto;
}

@media (max-width: 900px) {
  .admin-shell { flex-direction: column; }
  .admin-sidebar { display: none; }
  .admin-main { padding: 1.5rem 1.25rem 5rem; max-width: 100%; }
  .admin-mobile-bar { display: flex; }
  .admin-form-row, .admin-form-row-3 { grid-template-columns: 1fr; }
}

/* === LEGAL PAGES === */
.legal-content {
  max-width: 760px;
  margin: 0 auto;
}
.legal-updated {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
}
.legal-block {
  margin-bottom: 2.25rem;
}
.legal-block h2 {
  font-size: 1.3rem;
  color: var(--text-primary);
  margin-bottom: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.legal-block h2::before {
  content: '';
  width: 4px;
  height: 1.1rem;
  border-radius: 99px;
  background: linear-gradient(180deg, var(--neon-purple), var(--neon-blue));
  display: inline-block;
}
.legal-block p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.8;
  margin-bottom: 0.75rem;
}
.legal-block ul {
  margin: 0.5rem 0 0.75rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.legal-block ul li {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
  padding-left: 1.2rem;
  position: relative;
}
.legal-block ul li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--neon-purple);
}
.legal-toc {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 3rem;
}
.legal-toc h3 {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.9rem;
}
.legal-toc ol {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  counter-reset: legal-counter;
}
.legal-toc ol li {
  list-style: none;
  counter-increment: legal-counter;
  font-size: 0.88rem;
}
.legal-toc ol li a {
  color: var(--text-secondary);
  transition: color var(--transition);
}
.legal-toc ol li a:hover { color: var(--neon-purple); }
.legal-toc ol li::before {
  content: counter(legal-counter) ".";
  color: var(--neon-purple);
  font-weight: 700;
  margin-right: 0.5rem;
}
.legal-contact-box {
  background: linear-gradient(135deg, rgba(155,93,229,0.1), rgba(0,180,216,0.06));
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-top: 3rem;
  text-align: center;
}
.legal-contact-box p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

/* === CONTACT === */
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 3rem; align-items: start; }
.contact-info h3 { font-size: 1.4rem; margin-bottom: 0.75rem; }
.contact-info p { color: var(--text-secondary); font-size: 0.92rem; line-height: 1.7; margin-bottom: 1.5rem; }
.contact-links { display: flex; flex-direction: column; gap: 0.75rem; }
.contact-link-item { display: flex; align-items: center; gap: 0.75rem; padding: 0.85rem 1rem; background: var(--bg-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-sm); color: var(--text-secondary); font-size: 0.88rem; transition: all var(--transition); }
.contact-link-item:hover { border-color: var(--neon-purple); color: var(--text-primary); }
.contact-link-icon { font-size: 1.1rem; }
.form-card { background: var(--bg-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); padding: 2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; font-size: 0.8rem; font-weight: 600; color: var(--text-secondary); margin-bottom: 0.5rem; letter-spacing: 0.04em; }
.form-group input, .form-group select, .form-group textarea { width: 100%; background: var(--bg-elevated); border: 1px solid var(--border-subtle); border-radius: var(--radius-sm); padding: 0.75rem 1rem; color: var(--text-primary); font-family: var(--font-body); font-size: 0.9rem; transition: border-color var(--transition), box-shadow var(--transition); outline: none; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--neon-purple); box-shadow: 0 0 0 3px rgba(155,93,229,0.12); }
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-muted); }
.form-group select option { background: var(--bg-card); }
.form-group textarea { resize: vertical; min-height: 120px; }

/* === SCROLL FADE === */
.fade-in { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* === TOAST === */
.toast { position: fixed; bottom: 2rem; right: 2rem; padding: 1rem 1.5rem; background: var(--bg-elevated); border: 1px solid var(--neon-purple); border-radius: var(--radius-sm); box-shadow: var(--shadow-glow); font-size: 0.88rem; color: var(--text-primary); z-index: 9999; transform: translateY(8px); opacity: 0; transition: all 0.3s ease; display: flex; align-items: center; gap: 0.5rem; }
.toast.show { transform: translateY(0); opacity: 1; }

/* === UTILITY === */
.text-center { text-align: center; }
.mt-2 { margin-top: 0.5rem; } .mt-4 { margin-top: 1rem; } .mt-6 { margin-top: 1.5rem; }
.mb-2 { margin-bottom: 0.5rem; } .mb-4 { margin-bottom: 1rem; } .mb-6 { margin-bottom: 1.5rem; }
.gradient-text { background: linear-gradient(90deg, var(--neon-purple), var(--neon-blue)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .leaderboard-header, .leaderboard-row { grid-template-columns: 40px 1fr 80px 80px; }
  .leaderboard-header > *:last-child, .leaderboard-row > *:last-child { display: none; }
}

@media (max-width: 900px) {
  .hero-flex { flex-direction: column; text-align: center; }
  .hero-content { max-width: 100%; }
  .hero-stats { justify-content: center; }
  .hero-logo-img { width: 240px; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .section { padding: 3.5rem 0; }
  .hero-title { font-size: 2.4rem; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .section-header { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 520px) {
  .footer-grid { grid-template-columns: 1fr; }
  .leaderboard-header, .leaderboard-row { grid-template-columns: 36px 1fr 80px; }
  .leaderboard-header > *:nth-child(3), .leaderboard-row > *:nth-child(3) { display: none; }
  .hero-stats { gap: 1.25rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}