@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

/* --- Theme Variables --- */
:root {
  --bg-primary: #f5f6fa;
  --bg-secondary: #ffffff;
  --accent-purple: #4c3bc7;
  --accent-blue: #00a2ff;
  --accent-purple-glow: rgba(76, 59, 199, 0.15);
  --accent-blue-glow: rgba(0, 162, 255, 0.15);
  --glass-bg: rgba(255, 255, 255, 0.65);
  --glass-border: rgba(255, 255, 255, 0.4);
  --glass-border-hover: rgba(76, 59, 199, 0.16);
  --glass-shadow: rgba(20, 24, 60, 0.06);
  --glass-backdrop-blur: blur(14px);
  --text-primary: #1e1b4b;
  --text-secondary: #4b5563;
  --text-muted: #9ca3af;
  --success: #10b981;
  --error: #ef4444;
  --warning: #f59e0b;
  --font-family: 'Poppins', sans-serif;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
}

/* --- Base & Scrollbar Reset --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: var(--font-family);
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--glass-border);
  border-radius: var(--border-radius-sm);
  border: 2px solid var(--bg-primary);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-purple);
}

/* --- Ambient Floating Glows --- */
.ambient-glows {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}

.glow-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(150px);
  opacity: 0.04;
  mix-blend-mode: normal;
}

.glow-1 {
  background: var(--accent-purple);
  width: 45vw;
  height: 45vw;
  top: -10%;
  right: -5%;
  animation: float-glow 25s ease-in-out infinite alternate;
}

.glow-2 {
  background: var(--accent-blue);
  width: 50vw;
  height: 50vw;
  bottom: -15%;
  left: -10%;
  animation: float-glow 30s ease-in-out infinite alternate-reverse;
}

.glow-3 {
  background: var(--accent-purple);
  width: 30vw;
  height: 30vw;
  top: 40%;
  left: 30%;
  opacity: 0.08;
  animation: float-glow 20s ease-in-out infinite alternate;
}

@keyframes float-glow {
  0% {
    transform: translate(0, 0) scale(1);
  }
  100% {
    transform: translate(8%, 8%) scale(1.1);
  }
}

/* --- Announcement Banner --- */
.announcement-banner {
  background: linear-gradient(90deg, var(--accent-purple), var(--accent-blue));
  color: #fff;
  text-align: center;
  padding: 8px 16px;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  position: relative;
  z-index: 1001;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  display: none; /* Controlled by JS */
  justify-content: center;
  align-items: center;
  gap: 8px;
}

.announcement-banner button {
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  font-size: 1rem;
  margin-left: 10px;
  opacity: 0.8;
}

.announcement-banner button:hover {
  opacity: 1;
}

/* --- Sticky Floating Navbar --- */
header {
  position: sticky;
  top: 15px;
  z-index: 1000;
  width: 100%;
  padding: 0 30px;
  box-sizing: border-box;
  display: flex;
  justify-content: center;
  align-items: center;
  pointer-events: none; /* Let clicks pass through empty margins next to centered navbar */
}

.navbar {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop-blur);
  -webkit-backdrop-filter: var(--glass-backdrop-blur);
  border: 1px solid var(--glass-border);
  box-shadow: 0 8px 32px 0 var(--glass-shadow);
  border-radius: var(--border-radius-md);
  padding: 12px 32px 12px 40px; /* Increased left padding for the logo */
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition-smooth);
  width: 100%;
  max-width: 1400px; /* Expanded navbar width */
  pointer-events: auto; /* Re-enable pointer events for navbar controls */
}

.navbar.scrolled {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop-blur);
  -webkit-backdrop-filter: var(--glass-backdrop-blur);
  border-color: var(--glass-border);
  box-shadow: 0 8px 32px var(--glass-shadow);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

.logo span {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo img {
  height: 32px;
  width: auto;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 14px; /* Reduced gap from 20px to 14px to prevent crowding */
  margin-right: auto;
  margin-left: 30px; /* Space between logo and first link */
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem; /* Reduced font-size slightly from 0.95rem to 0.9rem */
  padding: 8px 8px; /* Reduced horizontal padding from 12px to 8px */
  border-radius: var(--border-radius-sm);
  transition: var(--transition-smooth);
  position: relative;
  white-space: nowrap;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 60%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-purple));
  border-radius: 2px;
  transition: var(--transition-smooth);
}

.nav-link:hover::after, .nav-link.active::after {
  transform: translateX(-50%) scaleX(1);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 15px;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: var(--transition-smooth);
  text-decoration: none;
  border: none;
  height: 40px;
  box-sizing: border-box;
}

/* --- Currency Toggle Switch --- */
.currency-toggle {
  position: relative;
  z-index: 1002;
  display: inline-flex;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop-blur);
  -webkit-backdrop-filter: var(--glass-backdrop-blur);
  border: 1px solid var(--glass-border);
  border-radius: 30px;
  box-shadow: 0 8px 32px 0 var(--glass-shadow);
  padding: 3px;
  height: 38px;
  box-sizing: border-box;
  align-items: center;
  transition: var(--transition-smooth);
  pointer-events: auto; /* Re-enable pointer events for switcher */
}

.currency-toggle-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  padding: 0 14px;
  height: 100%;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  border-radius: 30px;
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  user-select: none;
}

.currency-toggle-btn:hover {
  color: #fff;
}

.currency-toggle-btn.active {
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
  color: #fff;
  box-shadow: 0 2px 8px var(--accent-purple-glow);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
  color: #fff;
  box-shadow: 0 4px 15px var(--accent-purple-glow);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: 0.5s;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 194, 255, 0.4);
}

.btn-secondary {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  backdrop-filter: var(--glass-backdrop-blur);
}

.btn-secondary:hover {
  background: rgba(76, 59, 199, 0.04);
  border-color: var(--glass-border-hover);
  transform: translateY(-2px);
}

.btn-danger {
  background: var(--error);
  color: #fff;
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
  background: #dc2626;
  transform: translateY(-2px);
}

.btn-success {
  background: var(--success);
  color: #fff;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.btn-success:hover {
  background: #059669;
  transform: translateY(-2px);
}

.btn:disabled, .btn-primary:disabled {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-muted);
  box-shadow: none;
  cursor: not-allowed;
  transform: none;
}

/* --- Hero Section --- */
.hero {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 160px 20px 100px 20px;
  max-width: 1300px;
  margin: 0 auto;
  position: relative;
}

.hero-glow {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--accent-purple-glow) 0%, transparent 70%);
  z-index: -1;
  filter: blur(50px);
}

.hero h1 {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.hero h1 span {
  background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.hero-cta {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

@media (max-width: 1150px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 140px 20px 60px 20px;
    gap: 40px;
  }
  .hero h1 {
    text-align: center;
  }
  .hero p {
    text-align: center;
    margin: 0 auto 30px auto;
    max-width: 700px;
  }
  .hero-cta {
    justify-content: center !important;
  }
  .datacenter-hub {
    max-width: 600px;
    margin: 20px auto 0 auto;
    width: 100%;
    display: flex !important;
  }
}

@media (max-width: 768px) {
  .datacenter-hub {
    display: none !important;
  }
}

/* --- Container Layout --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px 80px;
}

.section-title {
  text-align: center;
  margin-bottom: 50px;
}

.section-title h2 {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.section-title h2 span {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-title p {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

/* --- Glassmorphism Cards Grid --- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 30px;
}

.glass-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop-blur);
  -webkit-backdrop-filter: var(--glass-backdrop-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-md);
  box-shadow: 0 8px 32px 0 var(--glass-shadow);
  padding: 30px;
  transition: var(--transition-smooth);
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.glass-card:hover {
  transform: translateY(-8px);
  border-color: var(--glass-border-hover);
  box-shadow: 0 12px 40px 0 rgba(123, 108, 255, 0.15);
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: var(--border-radius-md);
  background: radial-gradient(800px circle at var(--mouse-x, 0) var(--mouse-y, 0), rgba(255, 255, 255, 0.04), transparent 40%);
  z-index: 1;
  pointer-events: none;
}

/* --- Card Components Details --- */
.card-header {
  margin-bottom: 20px;
  position: relative;
}

.card-title {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 5px;
  color: var(--text-primary);
}

.card-subtitle {
  font-size: 0.85rem;
  color: var(--accent-blue);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 1px;
}

.card-price-container {
  display: flex;
  align-items: baseline;
  margin: 15px 0;
}

.card-price {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-primary);
}

.card-price span {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 400;
}

.card-specs {
  list-style: none;
  margin-bottom: 30px;
  flex-grow: 1;
}

.card-specs li {
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
  font-size: 0.95rem;
  display: flex;
  justify-content: space-between;
}

.card-specs li:last-child {
  border-bottom: none;
}

.card-specs li strong {
  color: var(--text-primary);
}

.card-actions {
  margin-top: auto;
  z-index: 2;
}

/* Badges */
.badge {
  display: inline-block;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 30px;
  letter-spacing: 0.5px;
}

.badge-amd {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.badge-intel {
  background: rgba(59, 130, 246, 0.15);
  color: #3b82f6;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.badge-stock {
  position: absolute;
  top: 20px;
  right: 20px;
}

.in-stock {
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.out-of-stock {
  background: rgba(239, 68, 68, 0.15);
  color: var(--error);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

/* --- Tabs (For AMD/Intel filter) --- */
.tabs-container {
  display: flex;
  justify-content: center;
  margin-bottom: 40px;
}

.tabs {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 5px;
  border-radius: var(--border-radius-sm);
  display: flex;
  backdrop-filter: var(--glass-backdrop-blur);
}

.tab-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  padding: 10px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border-radius: 6px;
  transition: var(--transition-smooth);
}

.tab-btn:hover {
  color: var(--text-primary);
}

.tab-btn.active {
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
  color: #fff;
  box-shadow: 0 4px 10px var(--accent-purple-glow);
}

/* --- Forms & Inputs --- */
.form-group {
  margin-bottom: 20px;
}

.form-group label, label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.form-control {
  width: 100%;
  background-color: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-sm);
  padding: 12px 16px;
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-purple);
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  box-shadow: 0 0 10px var(--accent-purple-glow);
}

.form-control::placeholder {
  color: var(--text-muted);
  opacity: 0.8;
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238272f2' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 16px;
}

select.form-control option,
select option,
optgroup {
  background-color: var(--bg-secondary) !important;
  color: var(--text-primary) !important;
}

/* Checkbox */
.form-checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.form-checkbox input {
  display: none;
}

.checkmark {
  width: 18px;
  height: 18px;
  border: 1px solid var(--glass-border);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.02);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.form-checkbox input:checked + .checkmark {
  background: var(--accent-purple);
  border-color: var(--accent-purple);
}

.checkmark::after {
  content: '';
  width: 5px;
  height: 9px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
  display: none;
}

.form-checkbox input:checked + .checkmark::after {
  display: block;
}

/* --- Auth Wrapper --- */
.auth-wrapper {
  min-height: calc(100vh - 120px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

.auth-card {
  width: 100%;
  max-width: 450px;
}

.auth-header {
  text-align: center;
  margin-bottom: 30px;
}

.auth-header h2 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 8px;
}

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

.auth-footer {
  text-align: center;
  margin-top: 20px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.auth-footer a {
  color: var(--accent-blue);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition-smooth);
}

.auth-footer a:hover {
  color: var(--accent-purple);
}

/* --- Game Page Specifics --- */
.search-container {
  max-width: 500px;
  margin: 0 auto 50px;
}

.game-banner {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: var(--border-radius-sm);
  margin-bottom: 20px;
  border: 1px solid var(--glass-border);
}

.game-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 20px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 68px;
}

/* --- Custom Modals & Overlays --- */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(7, 11, 23, 0.7);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-smooth);
}

.modal.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-md);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.8), 0 0 40px var(--accent-purple-glow);
  width: 100%;
  max-width: 550px;
  padding: 30px;
  position: relative;
  transform: translateY(30px);
  transition: var(--transition-smooth);
}

.modal.active .modal-content {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.modal-close:hover {
  color: #fff;
}

/* Sliders */
.slider-group {
  margin: 25px 0;
}

.slider-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
  font-weight: 500;
  font-size: 0.95rem;
}

.slider-header span strong {
  color: var(--accent-blue);
}

.slider {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.08);
  outline: none;
}

.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
  cursor: pointer;
  box-shadow: 0 0 10px var(--accent-purple-glow);
  transition: var(--transition-smooth);
}

.slider::-webkit-slider-thumb:hover {
  transform: scale(1.25);
}

/* Live Price Tag inside popup */
.live-price-box {
  background: rgba(123, 108, 255, 0.08);
  border: 1px dashed var(--accent-purple);
  border-radius: var(--border-radius-sm);
  padding: 15px;
  text-align: center;
  margin: 25px 0;
}

.live-price-box p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 5px;
}

.live-price-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
}

/* --- Support Page & Tickets --- */
.support-container {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 40px;
}

.accordion-item {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-sm);
  margin-bottom: 15px;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.accordion-header {
  padding: 16px 20px;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

.accordion-header::after {
  content: '+';
  font-size: 1.25rem;
  transition: var(--transition-smooth);
}

.accordion-item.active .accordion-header::after {
  transform: rotate(45deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
  padding: 0 20px;
  color: var(--text-secondary);
  font-size: 0.925rem;
  line-height: 1.6;
}

.accordion-item.active .accordion-content {
  max-height: 1000px;
  padding: 0 20px 20px;
  transition: max-height 0.3s cubic-bezier(1, 0, 1, 0);
}

/* --- Admin Dashboard Layout --- */
.admin-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: calc(100vh - 120px);
}

.admin-sidebar {
  background: var(--accent-purple);
  border-right: none;
  padding: 30px 15px;
  border-radius: var(--border-radius-md) 0 0 var(--border-radius-md);
}

.admin-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.admin-menu-btn {
  width: 100%;
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.7);
  padding: 12px 18px;
  text-align: left;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  font-weight: 500;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  gap: 12px;
}

.admin-menu-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.admin-menu-btn.active {
  color: var(--accent-purple) !important;
  background: #ffffff !important;
  border-left: none;
  border-radius: var(--border-radius-md);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.admin-content {
  padding: 40px;
  overflow-y: auto;
}

.admin-panel {
  display: none;
}

.admin-panel.active {
  display: block;
}

.admin-header-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}

.admin-table-wrapper {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-md);
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.95rem;
}

.admin-table th {
  padding: 16px 20px;
  border-bottom: 2px solid var(--glass-border);
  color: var(--text-primary);
  font-weight: 600;
  background: #f8fafc;
}

.admin-table td {
  padding: 14px 20px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
  color: var(--text-secondary);
}

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

.admin-table tr:hover td {
  background: rgba(76, 59, 199, 0.02);
}

.admin-table-actions {
  display: flex;
  gap: 8px;
}

/* --- Maintenance Screen --- */
.maintenance-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: var(--bg-primary);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 20px;
}

.maintenance-screen h1 {
  font-size: 3rem;
  margin-bottom: 15px;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.maintenance-screen p {
  color: var(--text-secondary);
  font-size: 1.2rem;
  max-width: 600px;
  margin-bottom: 30px;
}

/* --- Checkout Layout --- */
.checkout-container {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 40px;
  margin-top: 30px;
}

.summary-card {
  position: sticky;
  top: 100px;
}

.checkout-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 15px;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.checkout-row.total {
  border-top: 1px solid var(--glass-border);
  padding-top: 15px;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* --- User Dashboard Layout --- */
.dashboard-container {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 40px;
}

.profile-card {
  height: fit-content;
}

.service-card {
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.01);
  padding: 20px;
  border-radius: var(--border-radius-md);
  margin-bottom: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.service-details h4 {
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 5px;
}

.service-details p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.service-status {
  text-align: right;
}

.status-badge {
  display: inline-block;
  padding: 4px 10px;
  font-size: 0.75rem;
  border-radius: 30px;
  font-weight: 600;
}

.status-active {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.status-pending {
  background: rgba(245, 158, 11, 0.1);
  color: var(--warning);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

/* --- Footer --- */
footer {
  border-top: 1px solid var(--glass-border);
  background: rgba(7, 11, 23, 0.8);
  backdrop-filter: var(--glass-backdrop-blur);
  padding: 60px 20px 40px;
  margin-top: 100px;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 40px;
}

.footer-logo-desc p {
  color: var(--text-secondary);
  font-size: 0.925rem;
  margin-top: 15px;
  line-height: 1.6;
  max-width: 320px;
}

.footer-col h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.925rem;
  transition: var(--transition-smooth);
}

.footer-links a:hover {
  color: var(--accent-blue);
  transform: translateX(3px);
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a {
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition-smooth);
}

.footer-bottom-links a:hover {
  color: var(--text-secondary);
}

/* --- Mobile Responsiveness --- */
@media (max-width: 1024px) {
  .checkout-container, .support-container, .dashboard-container {
    grid-template-columns: 1fr;
  }
  .summary-card {
    position: static;
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  .hero p {
    font-size: 1.05rem;
  }
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }
  .hero-cta .btn {
    width: 100%;
    max-width: 280px;
  }
  .nav-links {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    width: 100%;
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-md);
    flex-direction: column;
    padding: 20px;
    gap: 15px;
    box-shadow: 0 16px 32px var(--glass-shadow);
    margin: 0;
  }
  .nav-links.active {
    display: flex;
  }
  .nav-toggle {
    display: block;
  }
  header {
    display: block; /* Disable header flex layout on mobile */
  }
  .nav-actions {
    gap: 15px; /* Revert to original gap */
  }
  .currency-toggle {
    position: fixed;
    top: auto;
    bottom: 25px;
    right: 25px;
    transform: none; /* Reset vertical alignment translate offset */
    height: 38px;
    padding: 3px;
    border-radius: 30px;
    box-shadow: 0 8px 32px rgba(123, 108, 255, 0.3);
    z-index: 2000;
    align-self: auto;
  }
  .currency-toggle-btn {
    padding: 0 12px;
    font-size: 0.8rem;
    border-radius: 30px;
  }
  .nav-actions .btn {
    padding: 10px 22px; /* Revert to original button heights */
    font-size: 0.95rem;
    height: 40px;
  }
  .footer-content {
    grid-template-columns: 1fr;
  }
  .admin-layout {
    grid-template-columns: 1fr;
  }
  .admin-sidebar {
    border-right: none;
    border-bottom: 1px solid var(--glass-border);
    padding: 20px;
  }
  .admin-menu {
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 10px;
  }
  .admin-menu-btn {
    white-space: nowrap;
    padding: 8px 14px;
  }
  .admin-content {
    padding: 20px;
  }
}

/* --- User Dashboard Layout --- */
.dashboard-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: calc(100vh - 120px);
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-md);
  box-shadow: 0 8px 32px var(--glass-shadow);
  margin-top: 30px;
  overflow: hidden;
}

/* --- Show Password CSS --- */
.password-wrapper {
  position: relative;
  width: 100%;
}
.password-toggle-btn {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
  z-index: 5;
}
.password-toggle-btn:hover {
  color: var(--text-primary);
}
.password-wrapper .form-control {
  padding-right: 46px !important;
}

/* --- Theme Toggle FAB CSS --- */
.theme-toggle-fab {
  position: fixed;
  bottom: 25px;
  left: 25px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  box-shadow: 0 8px 32px var(--glass-shadow);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1000;
  transition: var(--transition-smooth);
}
.theme-toggle-fab:hover {
  transform: scale(1.1);
  border-color: var(--accent-purple);
}

html[data-theme="dark"] .sun-icon {
  display: block;
}
html[data-theme="dark"] .moon-icon {
  display: none;
}
html:not([data-theme="dark"]) .sun-icon {
  display: none;
}
html:not([data-theme="dark"]) .moon-icon {
  display: block;
}

/* --- Dark Theme Variables --- */
html[data-theme="dark"] {
  --bg-primary: #2d3139;           /* Cool Slate-Gray background from inspiration */
  --bg-secondary: #22252c;         /* Darker Slate-Gray */
  --accent-purple: #8272f2;        /* Muted Violet Brand Accent */
  --accent-blue: #5ab9ff;          /* Slate Blue accent */
  --accent-purple-glow: rgba(130, 114, 242, 0.15);
  --accent-blue-glow: rgba(90, 185, 255, 0.15);
  --glass-bg: rgba(45, 49, 57, 0.6);             /* Semi-transparent cool slate gray cards */
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-border-hover: rgba(255, 255, 255, 0.16);
  --glass-shadow: rgba(0, 0, 0, 0.25);
  --glass-backdrop-blur: blur(16px);             /* Glassmorphism blur */
  --text-primary: #f1f5f9;         /* Slate-White text */
  --text-secondary: #94a3b8;       /* Cool Slate-Gray text */
  --text-muted: #64748b;
}

html[data-theme="dark"] .glow-blob {
  opacity: 0 !important;           /* Hide neon cyberpunk glow blobs for matte layout */
}

html[data-theme="dark"] .admin-sidebar {
  background: #22252c;
  border-right: 1px solid var(--glass-border);
  border-radius: var(--border-radius-md) 0 0 var(--border-radius-md);
}

html[data-theme="dark"] .admin-menu-btn {
  color: var(--text-secondary);
}

html[data-theme="dark"] .admin-menu-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.04);
}

html[data-theme="dark"] .admin-menu-btn.active {
  color: #fff !important;
  background: rgba(255, 255, 255, 0.04) !important;
  border-left: 3px solid var(--accent-purple);
  border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
  box-shadow: none;
}

html[data-theme="dark"] .admin-table th {
  background: #252830;
  color: var(--text-primary);
  border-bottom: 2px solid var(--glass-border);
}

html[data-theme="dark"] .admin-table td {
  border-bottom: 1px solid var(--glass-border);
}

html[data-theme="dark"] .admin-table tr:hover td {
  background: rgba(255, 255, 255, 0.01);
}

html[data-theme="dark"] footer {
  background: #1c1e24;
}

/* --- Dark Theme Form & Input Explicit High-Contrast Rules --- */
html[data-theme="dark"] .form-control {
  background-color: #1a1d24 !important;
  border-color: rgba(255, 255, 255, 0.15) !important;
  color: #f8fafc !important;
}

html[data-theme="dark"] .form-control:focus {
  background-color: #1a1d24 !important;
  border-color: var(--accent-purple) !important;
  color: #ffffff !important;
}

html[data-theme="dark"] .form-group label,
html[data-theme="dark"] label {
  color: #f1f5f9 !important;
}

html[data-theme="dark"] select.form-control option,
html[data-theme="dark"] select option,
html[data-theme="dark"] optgroup {
  background-color: #1a1d24 !important;
  color: #f8fafc !important;
}

html[data-theme="dark"] .modal-content {
  background-color: #1e222a !important;
  border-color: rgba(255, 255, 255, 0.15) !important;
  color: #f1f5f9 !important;
}

/* --- Light Theme Form & Input Explicit High-Contrast Rules --- */
html:not([data-theme="dark"]) .form-control {
  background-color: #ffffff !important;
  border-color: rgba(0, 0, 0, 0.15) !important;
  color: #0f172a !important;
}

html:not([data-theme="dark"]) .form-control:focus {
  background-color: #ffffff !important;
  border-color: var(--accent-purple) !important;
  color: #0f172a !important;
}

html:not([data-theme="dark"]) .form-group label,
html:not([data-theme="dark"]) label {
  color: #1e293b !important;
}

html:not([data-theme="dark"]) select.form-control option,
html:not([data-theme="dark"]) select option,
html:not([data-theme="dark"]) optgroup {
  background-color: #ffffff !important;
  color: #0f172a !important;
}


/* --- Datacenter Hotspots --- */
.datacenter-hotspot {
  border-radius: 10px;
  background: rgba(130, 114, 242, 0);
  border: 1px solid rgba(255, 255, 255, 0);
  box-shadow: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: block;
}

.datacenter-hotspot:hover {
  background: rgba(130, 114, 242, 0.06);
  border: 1.5px solid rgba(130, 114, 242, 0.4);
  box-shadow: 0 0 20px rgba(130, 114, 242, 0.2);
  transform: scale(1.015);
}

/* --- Datacenter Hub Layout --- */
.datacenter-hub {
  display: grid;
  grid-template-columns: 1fr 120px 1fr;
  align-items: center;
  gap: 30px;
  position: relative;
  width: 100%;
  max-width: 750px;
  margin: 0 auto;
}

.hub-col {
  display: flex;
  flex-direction: column;
  gap: 25px;
  z-index: 10;
}

.hub-node-card {
  text-decoration: none;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 15px;
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-md);
  background: var(--glass-bg);
  box-shadow: 0 4px 15px var(--glass-shadow);
  backdrop-filter: var(--glass-backdrop-blur);
  -webkit-backdrop-filter: var(--glass-backdrop-blur);
  transition: var(--transition-smooth);
}

.hub-node-card:hover {
  transform: translateY(-3px) scale(1.02);
  border-color: var(--accent-purple);
  box-shadow: 0 8px 25px var(--accent-purple-glow);
}

.hub-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition-smooth);
}

.hub-node-card:hover .hub-icon {
  transform: rotate(5deg) scale(1.05);
}

.icon-blue {
  color: var(--accent-blue);
  background: rgba(0, 162, 255, 0.1);
  border: 1px solid var(--accent-blue);
}

.icon-purple {
  color: var(--accent-purple);
  background: rgba(76, 59, 199, 0.1);
  border: 1px solid var(--accent-purple);
}

.hub-node-info {
  text-align: left;
}

.hub-node-info h4 {
  color: var(--text-primary);
  margin: 0 0 3px 0;
  font-size: 0.975rem;
  font-weight: 700;
}

.hub-node-info p {
  color: var(--text-secondary);
  margin: 0;
  font-size: 0.775rem;
}

/* Center Core & Lines */
.hub-center-col {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 180px;
  width: 100%;
}

.hub-lines-svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.circuit-path-1, .circuit-path-2, .circuit-path-3, .circuit-path-4 {
  animation: circuit-flow 2.5s linear infinite;
}

@keyframes circuit-flow {
  to { stroke-dashoffset: -20; }
}

.hub-core {
  position: relative;
  z-index: 5;
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: var(--bg-secondary);
  border: 2px solid var(--accent-purple);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 30px var(--accent-purple-glow);
  animation: pulse-core 3s infinite alternate;
}

.hub-core img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  animation: float-core 4s ease-in-out infinite;
}

@keyframes pulse-core {
  0% {
    box-shadow: 0 0 20px var(--accent-purple-glow);
    border-color: var(--accent-purple);
  }
  100% {
    box-shadow: 0 0 35px var(--accent-purple-glow), 0 0 15px var(--accent-blue-glow);
    border-color: var(--accent-blue);
  }
}

@keyframes float-core {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

/* Responsive Hub Grid */
@media (max-width: 1150px) {
  .datacenter-hub {
    max-width: 600px;
  }
}

@media (max-width: 768px) {
  .datacenter-hub {
    grid-template-columns: 1fr !important;
    gap: 15px !important;
    max-width: 450px;
  }
  .hub-center-col {
    display: none !important; /* Hide core and lines on small mobile screens */
  }
}