/* =============================================
   Safe Area & Mobile-Specific Styles for Lyr-IA
   =============================================
   Handles iPhone notch, Android status bar,
   and home indicator safe areas.
*/

/* Ensure viewport-fit=cover works */
html {
  --sat: env(safe-area-inset-top, 0px);
  --sab: env(safe-area-inset-bottom, 0px);
  --sal: env(safe-area-inset-left, 0px);
  --sar: env(safe-area-inset-right, 0px);
}

/* Body padding for native apps */
body.native-app {
  /* Prevent rubber-banding overscroll on iOS */
  overscroll-behavior: none;
  -webkit-overflow-scrolling: touch;
  
  /* Disable text selection on native (app-like feel) */
  -webkit-user-select: none;
  user-select: none;
  
  /* Disable callout (long-press menu) */
  -webkit-touch-callout: none;
  
  /* Prevent pull-to-refresh on Android */
  overflow: hidden;
}

/* Re-enable text selection for content areas */
body.native-app .selectable,
body.native-app textarea,
body.native-app input,
body.native-app pre,
body.native-app code,
body.native-app .lyrics-content {
  -webkit-user-select: text;
  user-select: text;
}

/* Safe area padding for header */
.safe-area-top {
  padding-top: env(safe-area-inset-top, 0px);
}

/* Safe area padding for bottom nav/content */
.safe-area-bottom {
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

/* Safe area padding for sides (iPad landscape, etc.) */
.safe-area-sides {
  padding-left: env(safe-area-inset-left, 0px);
  padding-right: env(safe-area-inset-right, 0px);
}

/* Full safe area wrapper */
.safe-area-all {
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
  padding-left: env(safe-area-inset-left, 0px);
  padding-right: env(safe-area-inset-right, 0px);
}

/* iOS status bar space — used when StatusBar overlays WebView */
.status-bar-space {
  height: env(safe-area-inset-top, 0px);
  min-height: env(safe-area-inset-top, 0px);
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

/* Bottom home indicator spacer */
.home-indicator-space {
  height: env(safe-area-inset-bottom, 0px);
  min-height: env(safe-area-inset-bottom, 0px);
}

/* Keyboard-aware container — shrinks when keyboard opens */
.keyboard-aware {
  transition: height 0.25s ease-out;
}

/* Native-only: Fixed bottom bar with safe area */
body.native-app .bottom-bar {
  padding-bottom: calc(0.5rem + env(safe-area-inset-bottom, 0px));
}

/* Native-only: Prevent zoom on inputs (iOS) */
body.native-app input,
body.native-app select,
body.native-app textarea {
  font-size: 16px !important; /* Prevents iOS auto-zoom */
}

/* Smooth scroll for native */
body.native-app .scroll-container {
  -webkit-overflow-scrolling: touch;
  scroll-behavior: smooth;
}

/* Capacitor-specific: Hide scrollbar on native for cleaner look */
body.native-app ::-webkit-scrollbar {
  width: 0;
  height: 0;
  display: none;
}

/* Haptic feedback visual hint */
body.native-app .haptic-button:active {
  transform: scale(0.97);
  transition: transform 0.1s ease-out;
}

/* ==========================================================================
   Premium Mobile Display Enhancements (Aesthetics, Usability & Layouts)
   Applied only to viewports under 768px (without affecting desktop design)
   ========================================================================== */
@media (max-width: 767px) {
  /* Dynamic Background and Overlays */
  body::before {
    background: radial-gradient(circle at top, rgba(20, 10, 40, 0.85) 0%, rgba(0, 0, 0, 0.98) 100%) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
  }

  /* Safe Area Spacing Improvements */
  main {
    padding-top: 8px !important;
    padding-bottom: 90px !important; /* Elegant spacing above the bottom nav */
  }

  .max-w-7xl {
    padding-left: 14px !important;
    padding-right: 14px !important;
  }

  /* Premium Frosted Glass Bottom Navigation Bar */
  .tab-bar-glass {
    background: rgba(8, 8, 12, 0.8) !important;
    backdrop-filter: blur(28px) saturate(210%) !important;
    -webkit-backdrop-filter: blur(28px) saturate(210%) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.7) !important;
    height: calc(60px + env(safe-area-inset-bottom, 0px)) !important;
  }

  .tab-bar-glass button {
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
    padding-top: 6px !important;
    padding-bottom: max(4px, env(safe-area-inset-bottom, 0px)) !important;
  }

  .tab-bar-glass button span {
    font-size: 10px !important;
    letter-spacing: 0.02em !important;
  }

  /* Active glow effect on current bottom tab lights */
  .tab-bar-glass button.text-neonBlue span,
  .tab-bar-glass button.text-neonPurple span,
  .tab-bar-glass button.text-blue-400 span,
  .tab-bar-glass button.text-yellow-400 span {
    text-shadow: 0 0 10px currentColor;
    font-weight: 700;
  }

  /* Premium iOS/Android-style Bottom-Sheet Mobile Menu Drawer */
  @keyframes slideUpDrawer {
    0% {
      transform: translateY(100%) translateZ(0);
      opacity: 0.9;
    }
    100% {
      transform: translateY(0) translateZ(0);
      opacity: 1;
    }
  }

  .fixed.inset-0.z-\[100\].flex-col.md\:hidden {
    animation: slideUpDrawer 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards !important;
    background: rgba(10, 10, 14, 0.88) !important;
    backdrop-filter: blur(35px) saturate(220%) !important;
    -webkit-backdrop-filter: blur(35px) saturate(220%) !important;
    border-top-left-radius: 28px !important;
    border-top-right-radius: 28px !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
    box-shadow: 0 -15px 40px rgba(0, 0, 0, 0.8) !important;
    height: 96% !important;
    top: 4% !important;
  }

  /* Premium Form Controls (No auto-zoom, sleek shapes and soft focus glows) */
  input[type="text"],
  input[type="email"],
  input[type="password"],
  input[type="url"],
  textarea,
  select:not(.pagination-select) {
    font-size: 16px !important; /* Prevents auto zoom */
    border-radius: 16px !important;
    background: rgba(255, 255, 255, 0.03) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    padding: 14px 16px !important;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
    color: #ffffff !important;
  }

  input[type="text"]:focus,
  input[type="email"]:focus,
  input[type="password"]:focus,
  input[type="url"]:focus,
  textarea:focus,
  select:focus {
    background: rgba(255, 255, 255, 0.06) !important;
    border-color: rgba(217, 70, 239, 0.5) !important;
    box-shadow: 0 0 0 4px rgba(217, 70, 239, 0.1) !important;
    outline: none !important;
  }

  /* Generator section card shapes (scoped to avoid breaking Gallery, Auth, etc.) */
  .space-y-4 > .bg-black\/20,
  .space-y-5 > .bg-black\/20,
  .space-y-4 > .bg-black\/30 {
    border-radius: 20px !important;
  }

  /* Smooth cursor-pointer option cards inside the Generator */
  [class*="cursor-pointer"][class*="rounded-xl"][class*="border"] {
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
  }

  /* Premium Bottom sheets for overlays and modals */
  .relative.w-full.max-w-4xl.bg-\[\#121212\] {
    border-top-left-radius: 28px !important;
    border-top-right-radius: 28px !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
    animation: slideUpDrawer 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards !important;
    max-height: 92vh !important;
  }

  /* Profile page tabs bar - smooth scroll indicator hide */
  .md\:hidden.overflow-x-auto {
    scrollbar-width: none !important;
  }
  .md\:hidden.overflow-x-auto::-webkit-scrollbar {
    display: none !important;
  }
}

/* Hide default browser up/down number spin buttons */
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

input[type="number"] {
  -moz-appearance: textfield;
}