@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800;900&family=Outfit:wght@700;800;900&display=swap');

:root {
  /* PlayDesk App Theme Tokens */
  --bg-app: #0B0C10;
  --bg-glass-card: rgba(22, 25, 34, 0.75);
  --bg-glass-hover: rgba(30, 34, 46, 0.85);
  --bg-glass-elevated: rgba(35, 40, 54, 0.6);
  --bg-surface: rgba(15, 17, 23, 0.8);
  
  /* Signature Neon Volt / Cyber Green Palette */
  --accent-green: #C6FF3D;
  --accent-green-bright: #D4FF5E;
  --accent-glow: rgba(198, 255, 61, 0.35);
  --accent-glow-strong: rgba(198, 255, 61, 0.65);
  --accent-glass-tint: rgba(198, 255, 61, 0.1);
  --accent-border: rgba(198, 255, 61, 0.28);
  
  --text-white: #FFFFFF;
  --text-secondary: #9E9EA8;
  --text-muted: #646572;
  
  /* Glass Borders */
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glass-light: rgba(255, 255, 255, 0.14);
  
  /* Status Colors */
  --soft-red: #EF4444;
  --soft-red-glass: rgba(239, 68, 68, 0.12);
  --soft-amber: #F59E0B;
  --soft-amber-glass: rgba(245, 158, 11, 0.12);
  --soft-blue: #3B82F6;
  --soft-blue-glass: rgba(59, 130, 246, 0.12);
  
  /* Radii */
  --radius-card: 24px;
  --radius-btn: 16px;
  --radius-pill: 999px;
  
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Outfit', 'Plus Jakarta Sans', sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-app);
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-app);
  color: var(--text-white);
  line-height: 1.65;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-image: 
    radial-gradient(circle at 12% 15%, rgba(198, 255, 61, 0.07) 0%, transparent 45%),
    radial-gradient(circle at 88% 85%, rgba(198, 255, 61, 0.05) 0%, transparent 45%),
    radial-gradient(circle at 50% 50%, rgba(59, 130, 246, 0.03) 0%, transparent 60%);
  background-attachment: fixed;
  overflow-x: hidden;
}

/* Reading Progress Bar */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-green), #4ADE80, var(--accent-green-bright));
  width: 0%;
  z-index: 999;
  box-shadow: 0 0 12px var(--accent-glow-strong);
}

/* Container */
.container {
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
  padding: 24px 16px 60px;
}

/* Glass Header */
header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(11, 12, 16, 0.8);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border-glass);
  width: 100%;
}

.nav-container {
  max-width: 1040px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-white);
}

.brand-icon {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: rgba(198, 255, 61, 0.1);
  border: 1px solid var(--accent-border);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: 0 0 16px var(--accent-glow);
  flex-shrink: 0;
  position: relative;
}

.brand-icon::after {
  content: "";
  position: absolute;
  top: -2px;
  right: -2px;
  width: 8px;
  height: 8px;
  background: var(--accent-green);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-green);
}

.brand-info {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 19px;
  font-weight: 900;
  letter-spacing: -0.5px;
  color: #FFFFFF;
  line-height: 1.1;
}

.brand-title span {
  color: var(--accent-green);
  text-shadow: 0 0 12px var(--accent-glow);
}

.brand-subtitle {
  font-size: 10px;
  font-weight: 800;
  color: var(--text-muted);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

/* Desktop Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: var(--radius-btn);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.nav-links a:hover {
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.05);
}

.nav-links a.active {
  color: #000000;
  background: var(--accent-green);
  font-weight: 900;
  box-shadow: 0 2px 14px var(--accent-glow-strong);
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  color: var(--text-white);
  width: 40px;
  height: 40px;
  border-radius: 12px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  padding: 0;
}

.mobile-toggle:hover, .mobile-toggle:active {
  background: rgba(198, 255, 61, 0.1);
  border-color: var(--accent-border);
}

.mobile-toggle svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: var(--accent-green);
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Mobile Glass Drawer */
.mobile-drawer {
  display: none;
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  background: rgba(15, 17, 24, 0.96);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border-bottom: 1px solid var(--accent-border);
  padding: 16px 20px 24px;
  z-index: 190;
  flex-direction: column;
  gap: 8px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.85);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: all 0.2s ease;
}

.mobile-drawer.open {
  display: flex !important;
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.mobile-drawer a {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 700;
  padding: 14px 16px;
  border-radius: var(--radius-btn);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  transition: all 0.2s ease;
}

.mobile-drawer a:active, .mobile-drawer a.active {
  color: #000000;
  background: var(--accent-green);
  border-color: var(--accent-green);
}

/* Ultra Frosted Glass Card */
.card {
  background: var(--bg-glass-card);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-card);
  padding: 34px 30px;
  box-shadow: 
    0 20px 50px rgba(0, 0, 0, 0.6),
    inset 0 1px 1px rgba(255, 255, 255, 0.1),
    0 0 25px rgba(198, 255, 61, 0.04);
  margin-bottom: 24px;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-green), transparent);
  opacity: 0.8;
}

/* Section Subheader Tags */
.section-tag {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-tag .live-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-green);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent-green);
  animation: pulseDot 2s infinite ease-in-out;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 10px var(--accent-green); }
  50% { opacity: 0.4; transform: scale(0.8); box-shadow: 0 0 4px var(--accent-green); }
}

/* Glass Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 11.5px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  background: var(--accent-glass-tint);
  color: var(--accent-green);
  border: 1px solid var(--accent-border);
  backdrop-filter: blur(12px);
  margin-bottom: 16px;
  box-shadow: 0 0 12px rgba(198, 255, 61, 0.1);
}

.badge.badge-danger {
  background: var(--soft-red-glass);
  color: var(--soft-red);
  border-color: rgba(239, 68, 68, 0.35);
  box-shadow: 0 0 12px rgba(239, 68, 68, 0.1);
}

/* Headings */
h1 {
  font-family: var(--font-heading);
  font-size: clamp(26px, 5vw, 36px);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.5px;
  color: #FFFFFF;
  margin-bottom: 10px;
}

.meta-info {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  color: var(--text-muted);
  font-size: 12.5px;
  font-weight: 600;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-glass);
}

.meta-info strong {
  color: var(--text-secondary);
}

h2 {
  font-family: var(--font-heading);
  font-size: clamp(18px, 3.5vw, 21px);
  font-weight: 800;
  margin-top: 34px;
  margin-bottom: 14px;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: -0.3px;
}

h2::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 18px;
  background: var(--accent-green);
  border-radius: 2px;
  flex-shrink: 0;
  box-shadow: 0 0 10px var(--accent-green);
}

h3 {
  font-size: 15px;
  font-weight: 800;
  margin-top: 22px;
  margin-bottom: 8px;
  color: #FFFFFF;
  letter-spacing: -0.2px;
}

p {
  color: var(--text-secondary);
  font-size: 14.5px;
  margin-bottom: 14px;
  line-height: 1.7;
}

p strong {
  color: #FFFFFF;
}

ul, ol {
  margin-left: 20px;
  margin-bottom: 18px;
  color: var(--text-secondary);
}

li {
  margin-bottom: 8px;
  font-size: 14px;
  line-height: 1.6;
}

li strong {
  color: #FFFFFF;
}

code {
  background: rgba(198, 255, 61, 0.08);
  padding: 2px 6px;
  border-radius: 6px;
  font-size: 12.5px;
  color: var(--accent-green);
  font-family: monospace;
  border: 1px solid var(--accent-border);
}

/* Glass Callout Box */
.callout {
  background: rgba(198, 255, 61, 0.06);
  border-left: 4px solid var(--accent-green);
  border-radius: 0 var(--radius-btn) var(--radius-btn) 0;
  backdrop-filter: blur(16px);
  padding: 16px 20px;
  margin: 22px 0;
  border-top: 1px solid rgba(198, 255, 61, 0.1);
  border-right: 1px solid rgba(198, 255, 61, 0.1);
  border-bottom: 1px solid rgba(198, 255, 61, 0.1);
}

.callout p {
  margin-bottom: 0;
  color: #FFFFFF;
  font-size: 13.5px;
}

.callout-warning {
  background: var(--soft-amber-glass);
  border-left-color: var(--soft-amber);
  border-top-color: rgba(245, 158, 11, 0.15);
  border-right-color: rgba(245, 158, 11, 0.15);
  border-bottom-color: rgba(245, 158, 11, 0.15);
}

.callout-danger {
  background: var(--soft-red-glass);
  border-left-color: var(--soft-red);
  border-top-color: rgba(239, 68, 68, 0.15);
  border-right-color: rgba(239, 68, 68, 0.15);
  border-bottom-color: rgba(239, 68, 68, 0.15);
}

/* Glass Step-by-Step Box */
.steps-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 20px 0;
}

.step-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-btn);
  padding: 16px;
  transition: all 0.2s ease;
}

.step-item:hover {
  border-color: var(--accent-border);
  background: rgba(198, 255, 61, 0.04);
}

.step-number {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: var(--accent-green);
  color: #000000;
  font-weight: 900;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 12px var(--accent-glow-strong);
}

.step-content {
  flex: 1;
}

.step-title {
  font-weight: 800;
  color: #FFFFFF;
  font-size: 14.5px;
  margin-bottom: 4px;
}

.step-desc {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 0;
  line-height: 1.5;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius-btn);
  font-size: 13.5px;
  font-weight: 900;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent-green);
  color: #000000;
  box-shadow: 0 4px 20px var(--accent-glow-strong);
}

.btn-primary:hover, .btn-primary:active {
  transform: translateY(-2px);
  background: var(--accent-green-bright);
  box-shadow: 0 6px 26px var(--accent-glow-strong);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass-light);
  color: #FFFFFF;
}

.btn-secondary:hover, .btn-secondary:active {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--accent-border);
}

.btn-danger {
  background: var(--soft-red);
  color: #FFFFFF;
  box-shadow: 0 4px 16px rgba(239, 68, 68, 0.4);
}

.btn-danger:hover, .btn-danger:active {
  background: #DC2626;
  transform: translateY(-2px);
}

/* Home Grid & Feature Glass Cards */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 14px;
  margin-top: 20px;
}

.feature-card {
  background: var(--bg-glass-card);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-card);
  padding: 24px;
  text-decoration: none;
  color: inherit;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  position: relative;
}

.feature-card:hover, .feature-card:active {
  transform: translateY(-4px);
  border-color: var(--accent-border);
  background: var(--bg-glass-hover);
  box-shadow: 
    0 16px 36px rgba(0, 0, 0, 0.5),
    0 0 20px rgba(198, 255, 61, 0.1);
}

.feature-icon {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: var(--accent-glass-tint);
  border: 1px solid var(--accent-border);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 16px;
  box-shadow: 0 0 16px var(--accent-glass-tint);
}

.feature-card h3 {
  color: #FFFFFF;
  font-size: 16.5px;
  font-weight: 800;
  margin-top: 0;
  margin-bottom: 6px;
}

.feature-card p {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 0;
  line-height: 1.55;
}

/* Glass Table Design */
.table-wrapper {
  width: 100%;
  overflow-x: auto;
  margin: 18px 0;
  border-radius: var(--radius-btn);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(16px);
  -webkit-overflow-scrolling: touch;
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13.5px;
}

th {
  background: rgba(255, 255, 255, 0.04);
  color: #FFFFFF;
  padding: 13px 16px;
  font-weight: 800;
  border-bottom: 1px solid var(--border-glass);
  white-space: nowrap;
  letter-spacing: 0.3px;
}

td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--border-glass);
  color: var(--text-secondary);
}

tr:last-child td {
  border-bottom: none;
}

/* Glass Support Box */
.support-card {
  background: linear-gradient(135deg, rgba(198, 255, 61, 0.1) 0%, rgba(22, 25, 34, 0.9) 100%);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-card);
  padding: 22px;
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.support-email-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-green);
  color: #000000;
  padding: 10px 18px;
  border-radius: var(--radius-btn);
  text-decoration: none;
  font-weight: 900;
  font-size: 13.5px;
  width: fit-content;
  transition: all 0.2s ease;
  box-shadow: 0 4px 16px var(--accent-glow-strong);
}

.support-email-btn:hover {
  background: var(--accent-green-bright);
  transform: translateY(-1px);
}

/* Footer */
footer {
  margin-top: auto;
  border-top: 1px solid var(--border-glass);
  background: rgba(11, 12, 16, 0.9);
  backdrop-filter: blur(20px);
  padding: 28px 16px;
  text-align: center;
  color: var(--text-muted);
  font-size: 12.5px;
}

footer .footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin-top: 10px;
}

footer a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s ease;
}

footer a:hover {
  color: var(--accent-green);
}

/* Toast */
.toast-msg {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--accent-green);
  color: #000000;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  font-weight: 900;
  font-size: 13px;
  box-shadow: 0 8px 28px var(--accent-glow-strong);
  z-index: 1000;
  opacity: 0;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.toast-msg.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* Media Queries */
@media (max-width: 768px) {
  .nav-links {
    display: none !important;
  }
  
  .mobile-toggle {
    display: flex !important;
  }
  
  .card {
    padding: 24px 18px;
    border-radius: 20px;
  }
  
  .grid {
    grid-template-columns: 1fr;
  }
}