/* Custom Premium Design System: ProxyVault 🇳🇬 */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Lavender Theme Color Palette */
  --lavender-grey: #8e9aafff;
  --thistle: #cbc0d3ff;
  --soft-blush: #efd3d7ff;
  --lavender-veil: #feeafaff;
  --lavender: #dee2ffff;

  /* Theme Configurations (Pure Lavender Light Theme) */
  --bg-main: var(--lavender-veil);
  --bg-card: #FFFFFF;
  --bg-card-hover: #FCF8FC;
  --border-color: rgba(142, 154, 175, 0.22);
  --border-color-active: rgba(203, 192, 211, 0.55);
  
  --emerald: #2e7d32;
  --emerald-glow: rgba(46, 125, 50, 0.1);
  --emerald-text: #2e7d32;
  
  --cyan: var(--lavender-grey);
  --cyan-glow: rgba(142, 154, 175, 0.15);
  --cyan-text: #1b1d2a;

  --red: #d32f2f;
  --red-glow: rgba(211, 47, 47, 0.1);

  --text-primary: #12141f; /* Clear sharp dark slate-black */
  --text-secondary: #4a4e69; /* Dark slate-purple for secondary text */
  --text-muted: #6b6f8a; /* Darker muted text */

  --font-family: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font-family);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: -10%;
  left: -10%;
  width: 50%;
  height: 50%;
  background: radial-gradient(circle, rgba(239, 211, 215, 0.05) 0%, transparent 70%);
  z-index: -1;
  pointer-events: none;
  filter: blur(60px);
}

body::after {
  content: '';
  position: fixed;
  bottom: -10%;
  right: -10%;
  width: 50%;
  height: 50%;
  background: radial-gradient(circle, rgba(222, 226, 255, 0.05) 0%, transparent 70%);
  z-index: -1;
  pointer-events: none;
  filter: blur(60px);
}

/* Layout Containers & Desktop Sidebar Layout */
.app-layout {
  display: flex;
  min-height: 100vh;
  width: 100%;
}

.sidebar {
  display: none; /* Hidden on mobile */
  width: 260px;
  background-color: var(--bg-card);
  border-right: 1px solid var(--border-color);
  flex-direction: column;
  padding: 1.75rem 1.25rem;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 100;
}

.sidebar-header {
  margin-bottom: 2rem;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  transition: var(--transition-smooth);
}

.nav-item:hover, .nav-item.active {
  color: var(--text-primary);
  background: rgba(203, 192, 211, 0.25);
}

.nav-item.active {
  border-left: 3px solid var(--lavender-grey);
  background: rgba(222, 226, 255, 0.35);
}

.sidebar-footer {
  border-top: 1px solid var(--border-color);
  padding-top: 1.25rem;
}

/* Main Content Workspace */
.main-content {
  flex: 1;
  padding: 1.5rem 1.5rem 15rem 1.5rem;
  width: 100%;
  box-sizing: border-box;
}

.mobile-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.dashboard-cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  max-width: 1200px;
  margin: 0 auto;
}

/* Desktop Responsiveness */
@media (min-width: 769px) {
  .sidebar {
    display: flex;
  }
  .main-content {
    margin-left: 260px; /* Offset sidebar */
    padding: 2.25rem 3rem 18rem 3rem;
  }
  .mobile-header {
    display: none;
  }
}

@media (min-width: 1024px) {
  .dashboard-cards-grid {
    grid-template-columns: 1fr 1fr; /* Horizontally aligned cards */
    gap: 1.5rem;
  }
}

/* Header & Status Indicator */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  background: linear-gradient(135deg, var(--lavender-grey) 0%, #3a3f58 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.system-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--emerald-text);
  background: var(--emerald-glow);
  padding: 0.35rem 0.75rem;
  border-radius: 9999px;
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.status-dot {
  width: 6px;
  height: 6px;
  background-color: var(--emerald);
  border-radius: 50%;
  animation: pulse-dot 1.5s infinite;
}

@keyframes pulse-dot {
  0% { transform: scale(0.9); opacity: 0.4; }
  50% { transform: scale(1.2); opacity: 1; box-shadow: 0 0 8px var(--emerald); }
  100% { transform: scale(0.9); opacity: 0.4; }
}

/* Auth Pages Styling */
.auth-wrapper {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: calc(100vh - 3rem);
  padding: 1.5rem;
}

.auth-card {
  width: 100%;
  max-width: 400px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 1.25rem;
  padding: 2.25rem 2rem;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
}

.auth-header {
  text-align: center;
  margin-bottom: 2rem;
}

.auth-header h1 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.auth-header p {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

/* Glassmorphic Premium Cards */
.card {
  background: linear-gradient(135deg, var(--soft-blush) 0%, var(--thistle) 50%, var(--lavender) 100%);
  border: none;
  border-radius: 1.25rem;
  padding: 1.5rem;
  margin-bottom: 1.25rem;
  box-shadow: 0 4px 20px -2px rgba(142, 154, 175, 0.12);
  transition: var(--transition-smooth);
  position: relative;
  color: #1b1d2a;
}

.card h2, .card h3 {
  color: #0c0d18 !important;
}

.card p, .card .input-label, .card .credential-label {
  color: var(--text-secondary) !important;
}

.card:hover {
  box-shadow: 0 8px 30px -4px rgba(142, 154, 175, 0.22);
}

/* Input Styles */
.input-group {
  margin-bottom: 1.25rem;
}

.input-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.input-control {
  width: 100%;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 0.875rem 1rem;
  font-family: var(--font-family);
  font-size: 0.95rem;
  color: var(--text-primary);
  transition: var(--transition-smooth);
}

.input-control:focus {
  outline: none;
  border-color: var(--thistle);
  box-shadow: 0 0 0 3px rgba(203, 192, 211, 0.25);
  background: #FFFFFF;
}

.input-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%239CA3AF'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.25rem;
}

/* Interactive Buttons */
.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  background: var(--text-primary);
  color: #1b1d2a; /* Explicit dark contrast text color */
  font-family: var(--font-family);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.875rem 1.5rem;
  border: none;
  border-radius: 0.75rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  gap: 0.5rem;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: linear-gradient(135deg, var(--thistle) 0%, var(--lavender-grey) 100%);
  color: #1b1d2a; /* Dark text for high contrast */
  box-shadow: 0 4px 12px rgba(203, 192, 211, 0.2);
}

.btn-primary:hover {
  filter: brightness(1.1);
  box-shadow: 0 6px 18px rgba(203, 192, 211, 0.4);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--lavender) 0%, var(--thistle) 100%);
  color: #1b1d2a; /* Dark text for high contrast */
  box-shadow: 0 4px 12px rgba(222, 226, 255, 0.2);
}

.btn-secondary:hover {
  filter: brightness(1.1);
  box-shadow: 0 6px 18px rgba(222, 226, 255, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border-color-active);
}

.btn-text {
  background: transparent;
  border: none;
  color: var(--cyan-text);
  font-size: 0.875rem;
  cursor: pointer;
  text-decoration: underline;
  padding: 0.25rem;
  width: auto;
}

/* Wallet Banner */
.wallet-banner {
  background: linear-gradient(135deg, var(--soft-blush) 0%, var(--thistle) 50%, var(--lavender) 100%);
  border: none;
  position: relative;
  overflow: hidden;
}

.wallet-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 0; /* Disable card ::before border line override */
}

.wallet-banner .wallet-label {
  color: rgba(10, 11, 18, 0.7);
}

.wallet-banner .wallet-balance {
  color: #0a0b12;
}

.wallet-banner .currency {
  color: #0a0b12;
  font-weight: 800;
}

.wallet-banner .btn-outline {
  border-color: rgba(10, 11, 18, 0.25);
  color: #0a0b12;
}

.wallet-banner .btn-outline:hover {
  background: rgba(10, 11, 18, 0.05);
}

.wallet-banner .btn-primary {
  background: #0a0b12;
  color: var(--lavender-veil);
  box-shadow: 0 4px 12px rgba(10, 11, 18, 0.3);
}

.wallet-banner .btn-primary:hover {
  background: #181b2a;
  box-shadow: 0 6px 18px rgba(10, 11, 18, 0.55);
}

.wallet-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin-bottom: 0.25rem;
}

.wallet-balance {
  font-size: 2.25rem;
  font-weight: 800;
  color: #FFF;
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
}

.currency {
  font-size: 1.5rem;
  color: var(--emerald-text);
  font-weight: 700;
}

.wallet-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: 1rem;
}

/* Dual Tab Container */
.tabs {
  display: flex;
  background: rgba(222, 226, 255, 0.3);
  border-radius: 0.5rem;
  padding: 0.25rem;
  margin-bottom: 1.25rem;
  border: 1px solid var(--border-color);
}

.tab-btn {
  flex: 1;
  background: transparent;
  color: var(--text-secondary);
  border: none;
  font-family: var(--font-family);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.5rem;
  border-radius: 0.375rem;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.tab-btn.active {
  background: var(--bg-card);
  color: var(--text-primary);
  box-shadow: 0 2px 4px rgba(142, 154, 175, 0.15);
}

/* Panel Contents */
.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* IP Details & QR */
.qr-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: #FFF;
  padding: 1.25rem;
  border-radius: 0.75rem;
  margin: 1rem 0;
  width: max-content;
  align-self: center;
  margin: 1.25rem auto;
}

.qr-canvas {
  width: 180px;
  height: 180px;
}

.wg-conf-preview {
  background: var(--lavender-veil);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1rem;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.75rem;
  color: var(--text-primary);
  overflow-x: auto;
  white-space: pre-wrap;
  margin-bottom: 1rem;
  max-height: 150px;
}

.credential-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding: 0.75rem 0;
  font-size: 0.9rem;
}

.credential-item:last-child {
  border-bottom: none;
}

.credential-label {
  color: var(--text-secondary);
}

.credential-value {
  font-family: 'Courier New', Courier, monospace;
  font-weight: bold;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.copy-icon-btn {
  background: transparent;
  border: none;
  color: var(--cyan-text);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 4px;
}

.copy-icon-btn:hover {
  background: rgba(6, 182, 212, 0.1);
}

/* SMS Polling & Active Number Display */
.active-number-container {
  background: rgba(203, 192, 211, 0.15);
  border: 1px dashed rgba(142, 154, 175, 0.4);
  border-radius: 0.75rem;
  padding: 1.25rem;
  text-align: center;
  margin-top: 1rem;
  animation: border-glow 2s infinite alternate;
}

@keyframes border-glow {
  0% { border-color: rgba(203, 192, 211, 0.4); }
  100% { border-color: rgba(142, 154, 175, 0.8); box-shadow: 0 0 10px rgba(142, 154, 175, 0.1); }
}

.number-display {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  margin: 0.5rem 0;
}

.otp-box {
  background: var(--lavender-veil);
  border: 1px solid var(--border-color-active);
  border-radius: 0.5rem;
  padding: 1rem;
  margin: 1rem 0;
  position: relative;
}

.otp-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
  font-weight: bold;
}

.otp-code {
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  text-shadow: 0 0 10px rgba(0, 0, 0, 0.03);
}

.countdown-timer {
  font-size: 0.8rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
}

/* Modals */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(142, 154, 175, 0.4);
  backdrop-filter: blur(4px);
  z-index: 1000;
  justify-content: center;
  align-items: center;
  padding: 1.5rem;
}

.modal-overlay.active {
  display: flex;
}

.modal-content {
  background: var(--bg-card);
  border: 1px solid var(--border-color-active);
  border-radius: 1.25rem;
  width: 100%;
  max-width: 400px;
  padding: 1.75rem;
  position: relative;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
  transform: translateY(10px);
  transition: var(--transition-smooth);
}

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

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.25rem;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 99999;
  width: calc(100% - 3rem);
  max-width: 360px;
}

.toast {
  background: var(--bg-card);
  border: 1px solid var(--border-color-active);
  border-left: 4px solid var(--cyan);
  border-radius: 0.5rem;
  padding: 0.875rem 1.25rem;
  color: var(--text-primary);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.75rem;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.25);
  display: flex;
  justify-content: space-between;
  align-items: center;
  animation: slide-up 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slide-up {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.toast.success {
  border-left-color: var(--emerald);
}

.toast.error {
  border-left-color: var(--red);
}

/* Simulation Console Drawer */
.simulation-console {
  position: fixed;
  bottom: 0;
  right: 0;
  left: 0;
  background: #FFFFFF;
  border-top: 1px solid var(--border-color);
  box-shadow: 0 -4px 20px rgba(142, 154, 175, 0.1);
  padding: 0.75rem 1rem;
  font-size: 0.75rem;
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  z-index: 900;
}

.sim-actions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}

.btn-sim {
  font-size: 0.7rem;
  padding: 0.4rem;
  background: var(--lavender-veil);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: 4px;
  cursor: pointer;
  text-align: center;
  font-weight: bold;
}

.btn-sim:hover {
  background: rgba(6, 182, 212, 0.2);
}

/* Spinner */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-top-color: var(--cyan);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  display: inline-block;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Proxy Grid Info list */
.proxy-list-item {
  background: #FFFFFF;
  border: 1px solid rgba(142, 154, 175, 0.22);
  border-radius: 0.75rem;
  margin-top: 0.75rem;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.proxy-list-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.875rem 1.25rem;
  cursor: pointer;
  background: #FFFFFF;
  transition: var(--transition-smooth);
  font-size: 0.90rem;
  color: var(--text-primary);
  user-select: none;
}

.proxy-list-item-header:hover {
  background: var(--lavender-veil);
}

.proxy-list-item-header .chevron {
  font-size: 0.75rem;
  color: var(--lavender-grey);
  transition: transform 0.25s ease;
}

.proxy-list-item.open .proxy-list-item-header .chevron {
  transform: rotate(180deg);
  color: var(--lavender-grey);
}

.proxy-list-item-content {
  display: none;
  padding: 1.25rem;
  border-top: 1px solid rgba(142, 154, 175, 0.15);
  background: #FFFFFF;
}

.proxy-list-item.open .proxy-list-item-content {
  display: block;
}

/* Footer & spacing for simulation drawer */
.content-wrapper {
  flex: 1;
  padding-bottom: 120px; /* Spacer so simulation drawer doesn't block card inputs */
}

/* Hide scrollbar but keep functional */
::-webkit-scrollbar {
  width: 4px;
}
::-webkit-scrollbar-track {
  background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
}

/* Mobile Navigation Tabs Styling */
.mobile-tabs {
  display: flex;
}

.mobile-tab-item.active {
  background: #FFFFFF !important;
  color: var(--text-primary) !important;
  box-shadow: 0 2px 8px rgba(142, 154, 175, 0.15) !important;
}

@media (min-width: 769px) {
  .mobile-tabs {
    display: none !important;
  }
}

/* ----------------------------------------------------
   HOMEPAGE CUSTOM DARK-THEME LAYOUT SYSTEM & COMPONENTS
   ---------------------------------------------------- */
.dark-theme {
  --bg-main: #090D16;
  --bg-card: #131A26;
  --bg-card-hover: #1B2433;
  --border-color: rgba(255, 255, 255, 0.07);
  --border-color-active: rgba(255, 255, 255, 0.15);
  --text-primary: #F9FAFB;
  --text-secondary: #9CA3AF;
  --text-muted: #6B7280;
  --emerald: #10B981;
  --emerald-glow: rgba(16, 185, 129, 0.15);
  --emerald-text: #34D399;
  --cyan: #3B82F6;
  --cyan-text: #60A5FA;
  --cyan-glow: rgba(59, 130, 246, 0.15);
  --red: #EF4444;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font-family);
  min-height: 100vh;
}

/* Navbar */
.dark-theme .navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 5%;
  background: rgba(9, 13, 22, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  width: 100%;
}
.dark-theme .nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}
.dark-theme .nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}
.dark-theme .nav-link:hover {
  color: var(--text-primary);
}
.dark-theme .nav-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
}

/* Hero Section */
.dark-theme .hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 6rem 5% 4rem 5%;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}
.dark-theme .hero-badge {
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.3);
  color: var(--cyan-text);
  padding: 0.4rem 1rem;
  border-radius: 2rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
  display: inline-block;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.05);
}
.dark-theme .hero-title {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--text-primary);
  max-width: 800px;
  margin-bottom: 1.5rem;
}
.dark-theme .hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.6;
  margin-bottom: 2.5rem;
}
.dark-theme .hero-actions {
  display: flex;
  gap: 1.25rem;
  margin-bottom: 4rem;
}

/* Interactive Mockup Terminal */
.dark-theme .terminal-mockup {
  background: #0D1117;
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  width: 100%;
  max-width: 760px;
  text-align: left;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  overflow: hidden;
}
.dark-theme .terminal-header {
  background: #161B22;
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}
.dark-theme .terminal-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.dark-theme .terminal-dot.red { background: #EF4444; }
.dark-theme .terminal-dot.yellow { background: #F59E0B; }
.dark-theme .terminal-dot.green { background: #10B981; }
.dark-theme .terminal-title {
  color: var(--text-muted);
  font-size: 0.75rem;
  font-family: monospace;
  margin-left: auto;
}
.dark-theme .terminal-body {
  padding: 1.25rem;
  font-family: monospace;
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--text-secondary);
}
.dark-theme .terminal-line {
  margin-bottom: 0.5rem;
}
.dark-theme .terminal-prompt {
  color: #34D399;
  font-weight: bold;
}
.dark-theme .terminal-output {
  color: #F3F4F6;
}

/* Metrics Bar */
.dark-theme .metrics-bar {
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  background: rgba(19, 26, 38, 0.3);
  width: 100%;
  padding: 2rem 5%;
}
.dark-theme .metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}
.dark-theme .metric-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.dark-theme .metric-value {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--cyan-text);
  letter-spacing: -0.02em;
}
.dark-theme .metric-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Features Grid */
.dark-theme .features-section {
  padding: 6rem 5%;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}
.dark-theme .section-header {
  text-align: center;
  margin-bottom: 4rem;
}
.dark-theme .section-title {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 1rem;
}
.dark-theme .section-subtitle {
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}
.dark-theme .features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}
.dark-theme .feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 2.5rem 2rem;
  transition: var(--transition-smooth);
}
.dark-theme .feature-card:hover {
  transform: translateY(-5px);
  background: var(--bg-card-hover);
  border-color: var(--border-color-active);
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}
.dark-theme .feature-icon {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  display: inline-block;
}
.dark-theme .feature-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
}
.dark-theme .feature-card-text {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* Onboarding Workflow Steps */
.dark-theme .workflow-section {
  padding: 6rem 5%;
  border-top: 1px solid var(--border-color);
  background: rgba(19, 26, 38, 0.2);
  width: 100%;
}
.dark-theme .workflow-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
}
.dark-theme .workflow-step {
  text-align: center;
  position: relative;
}
.dark-theme .step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.4);
  color: var(--cyan-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: bold;
  margin: 0 auto 1.5rem auto;
}
.dark-theme .step-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}
.dark-theme .step-description {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
  max-width: 250px;
  margin: 0 auto;
}

/* Call To Action Banner */
.dark-theme .cta-section {
  padding: 6rem 5%;
  text-align: center;
  border-top: 1px solid var(--border-color);
  width: 100%;
}
.dark-theme .cta-container {
  background: linear-gradient(135deg, #131A26 0%, #090D16 100%);
  border: 1px solid var(--border-color-active);
  border-radius: 1rem;
  padding: 4rem 2rem;
  max-width: 1000px;
  margin: 0 auto;
  box-shadow: 0 15px 35px rgba(0,0,0,0.3);
}

/* Footer Section */
.dark-theme .footer {
  border-top: 1px solid var(--border-color);
  padding: 4rem 5% 2rem 5%;
  background: #07090F;
  width: 100%;
}
.dark-theme .footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto 3rem auto;
}
.dark-theme .footer-brand-tagline {
  color: var(--text-secondary);
  margin-top: 1rem;
  line-height: 1.6;
  font-size: 0.9rem;
  max-width: 280px;
}
.dark-theme .footer-title {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  font-weight: 700;
  margin-bottom: 1.25rem;
}
.dark-theme .footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.dark-theme .footer-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.88rem;
  transition: var(--transition-smooth);
}
.dark-theme .footer-link:hover {
  color: var(--text-primary);
}
.dark-theme .footer-copyright {
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  max-width: 1200px;
  margin: 0 auto;
}

/* Auth Modal Overlay */
.dark-theme .modal-overlay {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.dark-theme .modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}
.dark-theme .modal-overlay .auth-card {
  position: relative;
  width: 100%;
  max-width: 440px;
  background: var(--bg-card);
  border: 1px solid var(--border-color-active);
  border-radius: 1rem;
  padding: 2.5rem;
  box-shadow: 0 10px 40px rgba(0,0,0,0.5);
  transform: translateY(-20px);
  transition: transform 0.3s ease;
}
.dark-theme .modal-overlay.active .auth-card {
  transform: translateY(0);
}
.dark-theme .modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition-smooth);
}
.dark-theme .modal-close:hover {
  color: var(--text-primary);
}

/* Form Styles Override for dark-theme modal */
.dark-theme .auth-card .input-control {
  background: rgba(255,255,255,0.03) !important;
  border-color: rgba(255,255,255,0.1) !important;
  color: #fff !important;
}
.dark-theme .auth-card .input-control:focus {
  border-color: var(--cyan) !important;
}
.dark-theme .auth-card .input-label {
  color: var(--text-secondary) !important;
}

/* Mobile responsive menu */
@media (max-width: 768px) {
  .dark-theme .navbar {
    padding: 1rem 5%;
  }
  .dark-theme .nav-links {
    display: none;
  }
  .dark-theme .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .dark-theme .hero-title {
    font-size: 2.25rem;
  }
  .dark-theme .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  .dark-theme .hero-actions .btn {
    width: 100%;
  }
}

/* Responsive enhancements for dashboard portal and cards on mobile viewports */
@media (max-width: 768px) {
  .main-content {
    padding: 1rem 1rem 12rem 1rem;
  }
  .card {
    padding: 1.15rem;
    border-radius: 1rem;
    margin-bottom: 1rem;
  }
  .wallet-actions {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
  .dark-theme .terminal-mockup {
    font-size: 0.72rem;
  }
  .dark-theme .terminal-body {
    padding: 0.875rem;
    overflow-x: auto;
  }
}

@media (max-width: 580px) {
  .proxy-list-item-header {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.25rem;
    padding: 0.75rem 1rem;
    align-items: center;
  }
  .proxy-list-item-header span:nth-child(1) {
    font-size: 0.82rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem;
  }
  .proxy-list-item-header span:nth-child(2) {
    grid-column: 1 / 3;
    margin-left: 0 !important;
    margin-right: 0 !important;
    font-size: 0.7rem !important;
  }
  .proxy-list-item-header .chevron {
    grid-column: 2;
    grid-row: 1;
  }
  /* Force flex row elements with inline style display:flex to wrap on narrow viewports */
  .active-number-container div[style*="display: flex"] {
    flex-wrap: wrap !important;
    gap: 0.5rem !important;
  }
  .active-number-container div[style*="display: flex"] button {
    width: 100% !important;
    margin-top: 0.25rem;
  }
}

/* Floating Telegram Support Button Styling */
.floating-support-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--primary, #5A189A);
  color: #fff !important;
  padding: 0.75rem 1.25rem;
  border-radius: 50px;
  text-decoration: none !important;
  font-weight: 700;
  font-size: 0.85rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  z-index: 9999;
  transition: transform 0.3s ease, background-color 0.3s ease;
}
.floating-support-btn:hover {
  transform: scale(1.05);
  background: var(--primary-hover, #7B2CBF);
}
@media (max-width: 768px) {
  .floating-support-btn {
    bottom: 5.5rem; /* Raised on mobile to keep clear of mobile bottom tab navigation bar space */
    right: 1rem;
    padding: 0.6rem 1.05rem;
    font-size: 0.8rem;
  }
}