/* =============================================================================
   VIKRAANTWORLD - Universal Premium Game Shell Stylesheet
   Ultra-High Visual Fidelity, Glassmorphism & Standardized Top Header
   ============================================================================= */

:root {
  --v-shell-bg: rgba(10, 15, 29, 0.92);
  --v-shell-border: rgba(56, 189, 248, 0.3);
  --v-shell-cyan: #38bdf8;
  --v-shell-emerald: #10b981;
  --v-shell-amber: #f59e0b;
  --v-shell-rose: #f43f5e;
  --v-shell-text: #f8fafc;
  --v-shell-text-dim: #94a3b8;
  --v-shell-font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
}

/* Master Top Navigation Bar */
#vikraant-nav-bar, #vikraant-nav-bar {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  height: 44px !important;
  z-index: 99999 !important;
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  padding: 0 14px !important;
  background: var(--v-shell-bg) !important;
  backdrop-filter: blur(20px) !important;
  -webkit-backdrop-filter: blur(20px) !important;
  border-bottom: 1px solid var(--v-shell-border) !important;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.75), 0 0 16px rgba(56, 189, 248, 0.15) !important;
  user-select: none !important;
  -webkit-user-select: none !important;
  font-family: var(--v-shell-font) !important;
  color: var(--v-shell-text) !important;
}

/* Push any native game top-bars down slightly so nothing overlaps */
#top-bar, .top-bar {
  top: 50px !important;
}
#telemetry-panel {
  top: 108px !important;
}
.hud-layer {
  padding-top: 50px !important;
}

.v-nav-left, .v-nav-right {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
}

.v-nav-brand {
  font-size: 13px !important;
  font-weight: 800 !important;
  letter-spacing: 0.5px !important;
  color: var(--v-shell-cyan) !important;
  text-decoration: none !important;
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
  margin-right: 4px !important;
}

.v-nav-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 5px !important;
  padding: 5px 11px !important;
  background: rgba(255, 255, 255, 0.06) !important;
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
  border-radius: 8px !important;
  color: var(--v-shell-text) !important;
  font-size: 12px !important;
  font-weight: 600 !important;
  text-decoration: none !important;
  cursor: pointer !important;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
  white-space: nowrap !important;
  line-height: 1 !important;
}

.v-nav-btn:hover {
  background: rgba(56, 189, 248, 0.2) !important;
  border-color: var(--v-shell-cyan) !important;
  color: #fff !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 12px rgba(56, 189, 248, 0.25) !important;
}

.v-nav-btn:active {
  transform: translateY(1px) scale(0.96) !important;
  background: var(--v-shell-cyan) !important;
  color: #000 !important;
}

.v-nav-btn.v-primary {
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.3), rgba(2, 132, 199, 0.3)) !important;
  border-color: rgba(56, 189, 248, 0.5) !important;
  color: var(--v-shell-cyan) !important;
}

.v-nav-btn.v-primary:hover {
  background: linear-gradient(135deg, #38bdf8, #0284c7) !important;
  color: #000 !important;
}

.v-nav-divider {
  width: 1px !important;
  height: 20px !important;
  background: rgba(255, 255, 255, 0.15) !important;
  margin: 0 4px !important;
}

/* Modals Overlay */
.v-modal-overlay {
  position: fixed !important;
  inset: 0 !important;
  background: rgba(3, 7, 18, 0.8) !important;
  backdrop-filter: blur(14px) !important;
  -webkit-backdrop-filter: blur(14px) !important;
  z-index: 100000 !important;
  display: none;
  align-items: center !important;
  justify-content: center !important;
  padding: 20px !important;
  user-select: none !important;
  -webkit-user-select: none !important;
  font-family: var(--v-shell-font) !important;
  animation: vShellFadeIn 0.2s ease-out !important;
}

.v-modal-overlay.active {
  display: flex !important;
}

/* Modal Card */
.v-modal-card {
  background: rgba(15, 23, 42, 0.96) !important;
  border: 2px solid rgba(56, 189, 248, 0.4) !important;
  border-radius: 20px !important;
  padding: 28px !important;
  max-width: 520px !important;
  width: 100% !important;
  color: var(--v-shell-text) !important;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.85), 0 0 30px rgba(56, 189, 248, 0.2) !important;
  animation: vShellSlideUp 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
  position: relative !important;
  max-height: 90vh !important;
  overflow-y: auto !important;
}

.v-modal-head {
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  margin-bottom: 18px !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
  padding-bottom: 12px !important;
}

.v-modal-title {
  font-size: 20px !important;
  font-weight: 800 !important;
  color: var(--v-shell-cyan) !important;
  letter-spacing: -0.3px !important;
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
}

.v-modal-close {
  width: 32px !important;
  height: 32px !important;
  border-radius: 50% !important;
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  color: var(--v-shell-text-dim) !important;
  font-size: 16px !important;
  font-weight: bold !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer !important;
  transition: all 0.2s ease !important;
}

.v-modal-close:hover {
  background: var(--v-shell-rose) !important;
  border-color: var(--v-shell-rose) !important;
  color: #fff !important;
  transform: rotate(90deg) !important;
}

.v-modal-body {
  font-size: 14px !important;
  color: #cbd5e1 !important;
  line-height: 1.6 !important;
  margin-bottom: 22px !important;
}

/* Level Grid & Slider */
.v-level-grid {
  display: grid !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: 10px !important;
  margin: 16px 0 !important;
}

.v-chapter-btn {
  background: rgba(255, 255, 255, 0.06) !important;
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  border-radius: 10px !important;
  padding: 10px 8px !important;
  color: var(--v-shell-text) !important;
  font-size: 12px !important;
  font-weight: 700 !important;
  text-align: center !important;
  cursor: pointer !important;
  transition: all 0.2s ease !important;
}

.v-chapter-btn:hover {
  background: rgba(56, 189, 248, 0.25) !important;
  border-color: var(--v-shell-cyan) !important;
  color: var(--v-shell-cyan) !important;
  transform: translateY(-2px) !important;
}

.v-slider-row {
  margin: 18px 0 !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 8px !important;
}

.v-slider {
  width: 100% !important;
  accent-color: var(--v-shell-cyan) !important;
  cursor: pointer !important;
}

.v-input-row {
  display: flex !important;
  gap: 10px !important;
  margin-top: 14px !important;
}

.v-level-input {
  flex: 1 !important;
  background: rgba(0, 0, 0, 0.5) !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  border-radius: 10px !important;
  padding: 10px 14px !important;
  color: #fff !important;
  font-size: 15px !important;
  font-weight: bold !important;
  outline: none !important;
}

.v-level-input:focus {
  border-color: var(--v-shell-cyan) !important;
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.4) !important;
}

.v-action-btn {
  padding: 12px 22px !important;
  background: linear-gradient(135deg, #0284c7, #0369a1) !important;
  border: 1px solid rgba(56, 189, 248, 0.5) !important;
  border-radius: 10px !important;
  color: #fff !important;
  font-size: 14px !important;
  font-weight: 700 !important;
  cursor: pointer !important;
  transition: all 0.2s ease !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
}

.v-action-btn:hover {
  background: linear-gradient(135deg, #38bdf8, #0284c7) !important;
  color: #000 !important;
  box-shadow: 0 0 18px rgba(56, 189, 248, 0.5) !important;
}

/* Toast Notifications */
#vikraant-toast, #vikraant-toast {
  position: fixed !important;
  bottom: 24px !important;
  left: 50% !important;
  transform: translateX(-50%) translateY(100px) !important;
  background: rgba(15, 23, 42, 0.95) !important;
  border: 1px solid var(--v-shell-cyan) !important;
  backdrop-filter: blur(16px) !important;
  border-radius: 12px !important;
  padding: 10px 20px !important;
  color: #fff !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  font-family: var(--v-shell-font) !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8), 0 0 16px rgba(56, 189, 248, 0.3) !important;
  z-index: 100001 !important;
  pointer-events: none !important;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease !important;
  opacity: 0 !important;
}

#vikraant-toast, #vikraant-toast.show {
  transform: translateX(-50%) translateY(0) !important;
  opacity: 1 !important;
}

/* Animations */
@keyframes vShellFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes vShellSlideUp {
  from { opacity: 0; transform: translateY(16px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* Responsive Mobile Layout */
@media (max-width: 768px) {
  #vikraant-nav-bar, #vikraant-nav-bar {
    height: 40px !important;
    padding: 0 8px !important;
  }
  .v-nav-btn {
    padding: 5px 8px !important;
    font-size: 11px !important;
  }
  .v-btn-text {
    display: none !important;
  }
  #top-bar, .top-bar {
    top: 44px !important;
  }
  #telemetry-panel {
    top: 96px !important;
  }
}