/* =========================================================
   1. CORE ENGINE & LAYOUT VARIABLES
   ========================================================= */
:root {
  /* --- Radius & Spacing (PRESERVED) --- */
  --app-radius:               20px;
  --app-radius-sm:            10px;

  --app-spacing-xs:           4px;
  --app-spacing-sm:           8px;
  --app-spacing-md:           16px;
  --app-spacing-lg:           24px;
  --app-spacing-xl:           32px;

  --app-header-padding:       0 var(--app-spacing-lg);
  --app-sidebar-padding:      var(--app-spacing-sm) var(--app-spacing-xs);
  --app-nav-item-padding:     10px 14px;
  --app-nav-item-padding-hover: 10px 14px;
  --app-submenu-padding:      10px 20px;
  --app-submenu-padding-hover: 24px;
  --app-mobile-padding:       16px;

  /* --- Dimensions (PRESERVED) --- */
  --app-indicator-width:      4px;
  --app-indicator-height:     28px;
  --app-sidebar-width:        280px;
  --app-sidebar-min-width:    100px;
  --app-header-height:        60px;
  --app-header-dyn-height:    var(--app-header-height);
  --app-footer-height:        64px;
  --app-logo-size:            42px;
  --app-icon-size:            20px;

  /* --- HUD Specific Dimensions (RESTORED) --- */
  --app-hud-width:            320px;
  --app-hud-padding:          16px;
  --app-hud-radius:           12px;

  /* --- Typography (PRESERVED) --- */
  --app-font-family:          'Inter', system-ui, -apple-system, sans-serif;
  --app-font-size-base:       14px;
  --app-font-size-sm:         13px;
  --app-font-size-xs:         12px;
  --app-font-weight-normal:   400;
  --app-font-weight-medium:   500;
  --app-font-weight-bold:     700;
  --app-line-height:          1.5;

  /* --- Transitions & Z-Index (PRESERVED) --- */
  --app-transition:           0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --app-transition-fast:      0.2s ease;

  --app-z-wrap:               0;
  --app-z-header:             999;
  --app-z-sidebar:            var(--app-z-header);
  --app-z-float:              var(--app-z-header);
  --app-z-hud:                var(--app-z-header);
  --app-z-overlay:            998;
  --app-z-dynamicscrollbtn:   3001;

  /* --- SHADOWS --- */
  --app-shadow-elevation:     0 20px 60px rgba(0, 0, 0, 0.55);
  --app-shadow-glow:          0 0 32px rgba(var(--app-accent-rgb), 0.35);
  --app-shadow-sm:            0 6px 18px rgba(0, 0, 0, 0.25);

  /* --- INVICTUS GLASS PHYSICS (Shared) --- */
  --glass-surface-gradient: linear-gradient(
      180deg, 
      rgba(255, 255, 255, 0.16) 0%,  /* Higher opacity top */
      rgba(255, 255, 255, 0.06) 35%, 
      rgba(255, 255, 255, 0.01) 100%
  );
  
  --glass-sheen-gradient: linear-gradient(
      115deg,
      transparent 30%,
      rgba(255, 255, 255, 0.1) 45%, /* Brighter sheen */
      rgba(255, 255, 255, 0.05) 48%,
      transparent 60%
  );

  --glass-blur: blur(50px) saturate(180%);
  --app-blur-strength: var(--glass-blur);

  /* Opacities */
  --app-hover-opacity:        0.10;
  --app-active-opacity:       0.22;
  --app-subpanel-opacity:     0.06;

  /* ==== COLOR SAFETY FALLBACKS ==== */

  --app-accent: #7c3aed;
  --app-accent-rgb: 124, 58, 237;

  --app-accent-secondary: #6366f1;
  --app-accent-secondary-rgb: 99, 102, 241;

  --app-text-primary: #1c1e21;
  --app-text-primary-rgb: 28, 30, 33;
  --app-text-muted: rgba(28, 30, 33, 0.65);

  --bs-body-bg: #f5f7fa;
  --bs-body-bg-rgb: 245, 247, 250;

  --glass-border-color: rgba(0, 0, 0, 0.05);
  --app-shadow-inset-color: 0, 0, 0;
}

/* =========================================================
   2. THEME ENGINE: VIVID GRADIENTS (High Contrast)
   ========================================================= */

/* --- DARK THEME (The Hero: Neon Pink / Electric Blue / Deep Purple) --- */
[data-bs-theme=dark] {
  /* Core Accents */
  --app-accent: #a855f7;
  --app-accent-rgb: 168, 85, 247;
  --app-accent-secondary: #6366f1;
  --app-accent-secondary-rgb: 99, 102, 241;
  
  --app-text-primary: #ffffff;
  --app-text-primary-rgb: 255, 255, 255;
  --app-text-muted: rgba(255, 255, 255, 0.7);

  /* Structure: Pitch Black Void */
  --bs-body-bg:               #000000; 
  --bs-body-bg-rgb:           0, 0, 0;
  --bs-body-secondary-bg:     #09090b; 
  --bs-body-secondary-bg-rgb: 9, 9, 11;
  --bs-body-tertiary-bg:      #121217;
  --bs-body-tertiary-bg-rgb:  18, 18, 23;
  --bs-body-quaternary-bg:    #1c1c24;
  --bs-body-quaternary-bg-rgb: 28, 28, 36;
  --bs-body-quinary-bg:       #272733;
  --bs-body-quinary-bg-rgb:   39, 39, 51;

  /* SPOTLIGHTS: High Intensity & Multi-Color */
  --app-global-bg: #000000;
  --app-global-spotlight: 
      radial-gradient(ellipse 70% 90% at 10% 100%, rgba(255, 0, 126, 0.45) 0%, transparent 70%),
      radial-gradient(ellipse 90% 40% at 85% 15%, rgba(6, 182, 212, 0.35) 0%, transparent 70%),
      radial-gradient(circle at 50% 50%, rgba(124, 58, 237, 0.1) 0%, transparent 100%);

  /* Glass Colors */
  --glass-border-color: rgba(255, 255, 255, 0.15);
  --glass-highlight: rgba(255, 255, 255, 0.75);
  --glass-shadow-color: rgba(0,0,0, 0.4);
  
  --app-glass-bg: rgba(9, 9, 11, 0.8);
  --app-shadow-inset-color: 255, 255, 255;
}

/* --- BLUE THEME (Cyber Ocean: Indigo / Cyan / Deep Blue) --- */
[data-bs-theme=blue] {
  --app-accent: #3b82f6;
  --app-accent-rgb: 59, 130, 246;
  --app-accent-secondary: #06b6d4;
  --app-accent-secondary-rgb: 6, 182, 212;

  --app-text-primary: #ffffff;
  --app-text-primary-rgb: 255, 255, 255;
  --app-text-muted: rgba(255, 255, 255, 0.75);

  /* Structure: Deepest Navy */
  --bs-body-bg:               #02040a; 
  --bs-body-bg-rgb:           2, 4, 10;
  --bs-body-secondary-bg:     #050a1f; 
  --bs-body-secondary-bg-rgb: 5, 10, 31;
  --bs-body-tertiary-bg:      #0a1433; 
  --bs-body-tertiary-bg-rgb:  10, 20, 51;
  --bs-body-quaternary-bg:    #11204d; 
  --bs-body-quaternary-bg-rgb: 17, 32, 77;
  --bs-body-quinary-bg:       #1b306b; 
  --bs-body-quinary-bg-rgb:   27, 48, 107;

  /* SPOTLIGHTS: Vivid Analogous Mix */
  --app-global-bg: #02040a;
  --app-global-spotlight: 
      /* Top Left: INDIGO PURPLE (Contrast) */
      radial-gradient(ellipse at 15% 15%, rgba(99, 102, 241, 0.5) 0%, transparent 45%),
      /* Bottom Right: NEON CYAN (Pop) */
      radial-gradient(ellipse at 90% 90%, rgba(6, 182, 212, 0.5) 0%, transparent 45%),
      /* Center: ROYAL BLUE */
      radial-gradient(circle at 50% 50%, rgba(59, 130, 246, 0.15) 0%, transparent 55%);

  /* Glass Colors */
  --glass-border-color: rgba(100, 200, 255, 0.15);
  --glass-highlight: rgba(180, 240, 255, 0.7); 
  --glass-shadow-color: rgba(0,0,0, 0.4);
  
  --app-glass-bg: rgba(5, 10, 31, 0.8);
  --app-shadow-inset-color: 200, 240, 255;
}

/* --- RED THEME (Magma: Hot Pink / Orange / Crimson) --- */
[data-bs-theme=red] {
  --app-accent: #f43f5e;
  --app-accent-rgb: 244, 63, 94;
  --app-accent-secondary: #f59e0b;
  --app-accent-secondary-rgb: 245, 158, 11;

  --app-text-primary: #ffffff;
  --app-text-primary-rgb: 255, 255, 255;
  --app-text-muted: rgba(255, 255, 255, 0.75);

  /* Structure: Black Cherry */
  --bs-body-bg:               #0f0101; 
  --bs-body-bg-rgb:           15, 1, 1;
  --bs-body-secondary-bg:     #1f0505; 
  --bs-body-secondary-bg-rgb: 31, 5, 5;
  --bs-body-tertiary-bg:      #330a0a; 
  --bs-body-tertiary-bg-rgb:  51, 10, 10;
  --bs-body-quaternary-bg:    #4d1111; 
  --bs-body-quaternary-bg-rgb: 77, 17, 17;
  --bs-body-quinary-bg:       #6b1b1b; 
  --bs-body-quinary-bg-rgb:   107, 27, 27;

  /* SPOTLIGHTS: Intense Heat Gradient */
  --app-global-bg: #0f0101;
  --app-global-spotlight: 
      /* Top Left: BRIGHT ORANGE (Glow) */
      radial-gradient(ellipse at 15% 15%, rgba(245, 158, 11, 0.5) 0%, transparent 45%),
      /* Bottom Right: HOT PINK/MAGENTA (Deep) */
      radial-gradient(ellipse at 90% 90%, rgba(219, 39, 119, 0.5) 0%, transparent 45%),
      /* Center: CRIMSON */
      radial-gradient(circle at 50% 50%, rgba(225, 29, 72, 0.15) 0%, transparent 55%);

  /* Glass Colors */
  --glass-border-color: rgba(255, 150, 150, 0.15);
  --glass-highlight: rgba(255, 200, 200, 0.7); 
  --glass-shadow-color: rgba(0,0,0, 0.4);
  
  --app-glass-bg: rgba(31, 5, 5, 0.8);
  --app-shadow-inset-color: 255, 220, 220;
}

/* --- GREEN THEME (Aurora: Lime / Teal / Emerald) --- */
[data-bs-theme=green] {
  --app-accent: #10b981;
  --app-accent-rgb: 16, 185, 129;
  --app-accent-secondary: #84cc16;
  --app-accent-secondary-rgb: 132, 204, 22;

  --app-text-primary: #ffffff;
  --app-text-primary-rgb: 255, 255, 255;
  --app-text-muted: rgba(255, 255, 255, 0.75);

  /* Structure: Deep Jungle */
  --bs-body-bg:               #010f08; 
  --bs-body-bg-rgb:           1, 15, 8;
  --bs-body-secondary-bg:     #051f14; 
  --bs-body-secondary-bg-rgb: 5, 31, 20;
  --bs-body-tertiary-bg:      #0a3322; 
  --bs-body-tertiary-bg-rgb:  10, 51, 34;
  --bs-body-quaternary-bg:    #114d33; 
  --bs-body-quaternary-bg-rgb: 17, 77, 51;
  --bs-body-quinary-bg:       #1a6b47; 
  --bs-body-quinary-bg-rgb:   26, 107, 71;

  /* SPOTLIGHTS: Toxic/Cyber Gradient */
  --app-global-bg: #010f08;
  --app-global-spotlight: 
      /* Top Left: TOXIC LIME (High Energy) */
      radial-gradient(ellipse at 15% 15%, rgba(132, 204, 22, 0.5) 0%, transparent 45%),
      /* Bottom Right: DEEP TEAL/AQUA */
      radial-gradient(ellipse at 90% 90%, rgba(6, 182, 212, 0.5) 0%, transparent 45%),
      /* Center: EMERALD */
      radial-gradient(circle at 50% 50%, rgba(16, 185, 129, 0.15) 0%, transparent 55%);

  /* Glass Colors */
  --glass-border-color: rgba(150, 255, 200, 0.15);
  --glass-highlight: rgba(220, 255, 230, 0.7);
  --glass-shadow-color: rgba(0,0,0, 0.4);
  
  --app-glass-bg: rgba(5, 31, 20, 0.8);
  --app-shadow-inset-color: 220, 255, 240;
}

/* --- LIGHT THEME (Clean) --- */
[data-bs-theme=light] {
  --app-accent: #7c3aed;
  --app-accent-rgb: 124, 58, 237;
  --app-accent-secondary: #6366f1;
  --app-accent-secondary-rgb: 99, 102, 241;
  
  --app-text-primary: #1c1e21;
  --app-text-primary-rgb: 28, 30, 33;
  --app-text-muted: rgba(28, 30, 33, 0.65);

  --bs-body-bg: #f5f7fa; 
  --bs-body-bg-rgb: 245, 247, 250;
  --bs-body-secondary-bg: #ffffff;
  --bs-body-secondary-bg-rgb: 255, 255, 255;
  --bs-body-tertiary-bg: #eef2f6; 
  --bs-body-tertiary-bg-rgb: 238, 242, 246;
  --bs-body-quaternary-bg: #e0e5eb; 
  --bs-body-quaternary-bg-rgb: 224, 229, 235;
  --bs-body-quinary-bg: #d0d6dd; 
  --bs-body-quinary-bg-rgb: 208, 214, 221;

  --app-global-bg: #f5f7fa;
  --app-global-spotlight: none;

  /* Glass Colors */
  --glass-surface-gradient: rgba(255, 255, 255, 0.85);
  --glass-border-color: rgba(0, 0, 0, 0.05);
  --glass-highlight: rgba(255, 255, 255, 1);
  --glass-shadow-color: rgba(0,0,0, 0.4);
  --glass-blur: blur(20px);
  
  --app-glass-bg: rgba(255, 255, 255, 0.9);
  --app-shadow-inset-color: 0, 0, 0;
}

/* =========================================================
   3. GLOBAL MAPS (The Bridge)
   ========================================================= */
:root {
  /* --- Global Mapping --- */
  --app-body-bg:              var(--bs-body-bg);
  --app-body-bg-rgb:          var(--bs-body-bg-rgb);
  
  --app-bg-hover:             rgba(var(--app-text-primary-rgb), var(--app-hover-opacity));
  --app-bg-active:            rgba(var(--app-accent-rgb), var(--app-active-opacity));
  --app-bg-subpanel:          rgba(var(--app-text-primary-rgb), var(--app-subpanel-opacity));
  
  --app-border:               1px solid var(--glass-border-color);
  --app-active-gradient:      linear-gradient(90deg, rgba(var(--app-accent-rgb), 0.25), rgba(var(--app-accent-rgb), 0.08));

  /* Map Bootstrap Standard Variables */
  --bs-body-color:                var(--app-text-primary);
  --bs-border-color-translucent:  var(--glass-border-color);
  --bs-highlight-bg:              var(--app-accent-secondary);

  /* --- RESTORED: LEGACY SHADOW INSET --- */
  --app-shadow-inset: 
    inset 0 0 0 1px rgba(var(--app-shadow-inset-color), 0.05), 
    inset 0 1px 20px rgba(0, 0, 0, 0.4),
    inset 0 0 40px rgba(var(--app-accent-rgb), 0.05);

  /* --- RESTORED: LEGACY SPOTLIGHTS (Secondary/Quinary) --- */
  --app-spotlight-primary: 
    radial-gradient(30.44% 57.4% at 54.44% 20.66%, rgba(var(--app-accent-rgb), 0.3) 0, rgba(var(--app-accent-rgb), 0.0)),
    linear-gradient(180deg, transparent, rgba(13, 10, 25, 0.7)),
    radial-gradient(circle at 35% -50%, rgba(var(--app-accent-rgb), 0.75) 0, rgba(var(--app-accent-secondary-rgb), 0.05) 50%),
    radial-gradient(circle at 60% 150%, rgba(var(--app-accent-secondary-rgb), 0.65) 0, rgba(var(--app-accent-rgb), 0) 35%);

  --app-spotlight-secondary: 
    radial-gradient(1500px 1500px at 8% 8%, rgba(var(--app-accent-rgb), 0.12), transparent 18%), 
    radial-gradient(1500px 1500px at 90% 82%, rgba(var(--app-accent-secondary-rgb), 0.2), transparent 18%), 
    linear-gradient(180deg, var(--bs-body-bg), var(--bs-body-secondary-bg));

  --app-spotlight-quinary: 
    radial-gradient(120% 120% at 10% 0%, rgba(var(--app-accent-rgb), 0.08), transparent 40%), 
    linear-gradient(180deg, rgba(var(--app-shadow-inset-color), 0.03), rgba(var(--app-shadow-inset-color), 0.01));
}

/* =========================================================
   5. CORE LAYOUT & SCROLLING
   ========================================================= */

html.app, html.app body {
  height: 100%; margin: 0;
  font-family: var(--app-font-family);
  background: var(--app-global-bg);
  background-color: var(--app-global-bg);
  background-image: var(--app-global-spotlight);
  background-attachment: fixed;
  color: var(--app-text-primary);
  overflow-x: hidden;
  overflow-y: auto !important;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.app-wrap { display: flex; min-height: 100vh; flex-direction: column; /* z-index: var(--app-z-wrap); */}
.page-body { display: flex; flex: 1; min-height: 0; position: relative; padding-top: 0; transition: var(--app-transition); /* flex-direction: column;  */} /* flex-direction: column; -> required to make header scrolled state work without breaking layout, also allows for easier stacking of header + content without needing to worry about z-index issues and some incomplete old view file div collapse layout issues - #imrudeen */
.content-push { margin-left: 0; transition: var(--app-transition); flex: 1; display: flex; flex-direction: column; min-width: 0; }
.app-wrap header.app-header ~ .page-body {padding-top: var(--app-header-dyn-height);}
.app-wrap aside.app-sidebar ~ .content-push { margin-left: var(--app-sidebar-width); }

.app-main { flex: 1; padding: 0rem; overflow: auto; max-height: calc(100vh - var(--app-header-height)); display: flex; flex-direction: column; min-width: 0;}
.app-custom .app-main{max-height: 100vh;}
.app-content { flex-grow: 1; display: flex; flex-direction: column; min-width: 0;}

/* Custom Scrollbars */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-thumb { background-color: var(--app-accent); border-radius: var(--app-radius); }
::-webkit-scrollbar-thumb:hover { background-color: var(--app-accent); }

/* =========================================================
   6. HEADER SYSTEM
   ========================================================= */

header.app-header {
  position: fixed; top: 0; left: 0; right: 0;
  min-height: var(--app-header-height);
  height: auto;
  z-index: var(--app-z-header);
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--app-header-padding); gap: 0.5rem;
  background: var(--app-global-spotlight), var(--glass-sheen-gradient), var(--app-global-bg);
  box-shadow: var(--app-shadow-elevation);
  backdrop-filter: var(--glass-blur);
  border-bottom: var(--app-border);
  transition: var(--app-transition);
}

header.app-header.scrolled { 
  height: 70px; 
  background: var(--app-glass-bg); 
  box-shadow: var(--app-shadow-elevation); 
}

header.app-header.header-hidden { transform: translateY(-100%); }

.logo {
  width: var(--app-logo-size); height: var(--app-logo-size); border-radius: var(--app-radius);
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--app-accent), var(--app-accent-secondary));
  box-shadow: var(--app-shadow-glow);
  font-weight: var(--app-font-weight-bold);
}

/* Header Navigation */
header.app-header .nav-wrap { display: flex; align-items: center; justify-content: start; gap: 10px; padding: 0; margin: 0 !important; }
header.app-header .nav { display: flex; align-items: stretch; flex-direction: row; gap: 0px; list-style: none; margin: 0; padding: 0; }
header.app-header .nav-item { position: relative; display: flex; flex-direction: column; }

header.app-header .nav-item > a {
  display: flex; 
  align-items: center; 
  justify-content: flex-start;
  gap: 10px; 
  padding: var(--app-nav-item-padding);
  border-radius: var(--app-radius-sm); 
  color: var(--app-text-muted); 
  text-decoration: none;
  transition: var(--app-transition-fast); 
  font-size: var(--app-font-size-base); 
  font-weight: var(--app-font-weight-medium); 
  flex-grow: 1; 
  min-height: var(--app-header-height);
  white-space: nowrap;
}

header.app-header .nav-item > a:hover { 
  background: var(--app-bg-hover); 
  color: var(--app-text-primary); 
  padding: var(--app-nav-item-padding-hover);
}

/* Icon Sizing */
header.app-header .nav-icon {
  min-width: var(--app-icon-size);
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Label Visibility */
header.app-header .nav-item > a .label { display: inline-block; }

/* Medium screens – hide labels */
@media (min-width: 992px) and (max-width: 1400px) {
  header.app-header .nav-item > a .label,
  header.app-header .nav-item > a .chev { display: none; }
  header.app-header .nav-item > a { padding: 0 10px; justify-content: center; }
  header.app-header .nav-item > a:hover { padding: 0 10px; }
}

/* Header Dropdowns */
header.app-header .sub-menu {
  display: none; position: absolute; top: calc(100% + 12px); right: 0;
  background: var(--app-glass-bg); border: var(--app-border); border-radius: var(--app-radius-sm);
  padding: 10px; min-width: 240px; box-shadow: var(--app-shadow-elevation);
  backdrop-filter: var(--app-blur-strength); animation: slideInUp 0.2s ease; 
}

/* header.app-header .nav-item.open > .sub-menu { display: block; } */

header.app-header .app-nav-item img {
  width: 22px; height: 22px; border-radius: 6px;
}

header.app-header .navbar-brand-holder {
  display: flex; align-items: center; gap: var(--app-spacing-sm); max-height: var(--app-header-height);
}

/* =========================================================
   7. SIDEBAR SYSTEM
   ========================================================= */

aside#appSidebar {
  position: fixed; left: 0; top: var(--app-header-dyn-height); bottom: 0;
  width: var(--app-sidebar-width); background: var(--app-global-spotlight), var(--glass-sheen-gradient), var(--app-global-bg); box-shadow: var(--app-shadow-elevation);  border-right: var(--app-border); transition: var(--app-transition);
  z-index: var(--app-z-sidebar); display: flex; flex-direction: column;
  backdrop-filter: var(--app-blur-strength);
}

.app-wrap .nav-wrap{overflow: auto; padding: var(--app-sidebar-padding);}

.sidebar-tools { 
  padding: var(--app-spacing-sm) var(--app-spacing-xs); display: flex; flex-wrap: wrap; justify-content: flex-end; 
  border-bottom: var(--app-border); 
}

.sidebar-tools .btn { 
  color: var(--app-text-muted); position: relative; padding: var(--app-nav-item-padding) !important;
  border-radius: var(--app-radius-sm); background: transparent; border: none; cursor: pointer;
  transition: var(--app-transition-fast); font-size: var(--app-font-size-base); flex: 1 0 auto;
}

.sidebar-tools .btn:hover { 
  background: var(--app-bg-hover); color: var(--app-text-primary); 
  padding: var(--app-nav-item-padding-hover) !important;
}

.sidebar-tools .btn::before {
  content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 0; height: var(--app-indicator-height); background: var(--app-accent);
  border-radius: 0 var(--app-radius-sm) var(--app-radius-sm) 0; transition: var(--app-transition-fast);
}

.sidebar-tools .btn:hover::before { width: var(--app-indicator-width); }

/* Sidebar Navigation Items */
#sidebarNav { list-style: none; padding: 0px 0; margin: 0; flex: 1; overflow-y: auto; display: block; }

.app-wrap .nav { list-style: none; margin: 0; padding: 0; display: block;}
.app-wrap .app-nav .nav-item > a {
  position: relative; display: flex; align-items: center; gap: 0.5rem;
  padding: var(--app-nav-item-padding); color: var(--app-text-muted); text-decoration: none;
  transition: var(--app-transition); font-weight: var(--app-font-weight-medium); border-radius: var(--app-radius-sm); 
  font-size: var(--app-font-size-base);
}

/* Hover & Open State */
.app-wrap .app-nav .nav-item > a:hover, 
.app-wrap .app-nav .nav-item.open > a { 
  background: var(--app-bg-hover); 
  color: var(--app-text-primary); 
  padding: var(--app-nav-item-padding-hover); 
}

.app-wrap .app-nav .nav-item > a::before {
  content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 0; height: var(--app-indicator-height); background: var(--app-accent);
  border-radius: 0 var(--app-radius-sm) var(--app-radius-sm) 0; transition: var(--app-transition-fast);
}

.app-wrap .app-nav .nav-item > a:hover::before,
.app-wrap .app-nav .nav-item.open > a::before { width: var(--app-indicator-width); }

/* Active Menu Item */
.app-wrap .app-nav .nav-item.active > a {
  background: var(--app-active-gradient); color: var(--app-accent);
  border-right: 3px solid var(--app-accent);
}

.app-wrap .app-nav .nav-item .chev { 
 /*  margin-left: auto; */ font-size: 10px; transition: transform 0.3s; color: var(--app-text-muted) !important; 
  min-width: var(--app-icon-size); display: grid; place-content: center; 
}

.app-wrap .app-nav .nav-item.open > a .chev { transform: rotate(90deg); color: var(--app-accent) !important; }
.app-wrap .app-nav#headerNav .nav-item.open > a .chev { transform: rotate(180deg); }

/* Submenus */
.app-wrap .app-nav .sub-menu { 
  display: none; list-style: none; margin: 0; padding: 0; background: var(--app-bg-subpanel); border-radius: var(--app-radius-sm);
}

.app-wrap .app-sidebar.sidebar-stacked .nav-item.open > .sub-menu { display: block; animation: slideDown 0.3s ease; }

.app-wrap .app-nav .sub-menu li {display: flex; align-items: stretch; justify-content: space-between; flex-direction: column;}

.app-wrap .app-nav .sub-menu li a {
  position: relative; display: flex; align-items: center; justify-content: start;  
  padding: var(--app-submenu-padding);
  color: var(--app-text-muted); font-size: var(--app-font-size-base); text-decoration: none;
  transition: var(--app-transition-fast); border-radius: var(--app-radius-sm);
  white-space: nowrap; text-overflow: ellipsis; overflow: hidden; flex: 1;
} /* align-items: stretch; -> need center align to keep mob view top header mode items aligned */

.app-wrap .app-nav .sub-menu .text-content, .fm-list li a .text-content { flex: 1; display: block; white-space: nowrap; text-overflow: ellipsis; overflow: hidden; }

.app-wrap .app-nav .sub-menu li a:hover, 
.app-wrap .app-nav .sub-menu li.open > a { 
  background: var(--app-bg-hover); 
  color: var(--app-text-primary); 
  padding-left: var(--app-submenu-padding-hover);
}

.app-wrap .app-nav .sub-menu li a::before,
.app-wrap .app-nav .sub-menu li.open > a::before {
  content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 0; height: var(--app-indicator-height); background: var(--app-accent);
  border-radius: 0 var(--app-radius-sm) var(--app-radius-sm) 0; transition: var(--app-transition-fast);
}

.app-wrap .app-nav .sub-menu li a:hover::before,
.app-wrap .app-nav .sub-menu li.open > a::before { width: var(--app-indicator-width); }

/* Nested submenus */
.app-wrap .app-nav .sub-menu .sub-menu {
  background: rgba(var(--app-text-primary-rgb), 0.01);
  border-left: 1px solid var(--app-border);
  margin-left: 0px;
}

.app-wrap .app-nav .sub-menu li.open > .sub-menu { display: block; }


/* =========================================================
   7.1. HEADER, SIDEBAR & FLOAT MENU items bottom border - under testing
   ========================================================= */
/* .app-wrap #sidebarNav .nav-item:not(.open):not(:last-child), .app-wrap #sidebarNav .sub-menu li:not(.open):not(:last-child), .fm-list li:not(.open):not(:last-child) { border-bottom: var(--app-border) !important; }
.app-wrap #headerNav .nav-item:not(.open):not(:last-child), .app-wrap #headerNav .sub-menu li:not(.open):not(:last-child) { border-right: var(--app-border) !important; } */


/* =========================================================
   8. MINIMIZED SIDEBAR & FLOAT MENU
   ========================================================= */

body.sidebar-minimized aside#appSidebar { width: var(--app-sidebar-min-width); }
body.sidebar-minimized .content-push { margin-left: 0; }
body.sidebar-minimized aside.app-sidebar ~ .content-push { margin-left: var(--app-sidebar-min-width); }

.app-wrap .app-nav-item > a .label { 
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-right: auto; 
  padding: 0; font-size: inherit; line-height: inherit; color: inherit; text-align: start; font-weight: inherit;
}

/* Minimized mode specific overrides */
body.sidebar-minimized .nav-item > a .label,
body.sidebar-minimized .nav-item > a .chev { /* Handled via JS/Structure */ }
body.sidebar-minimized .nav-item > a { justify-content: start; padding: var(--app-nav-item-padding); }
body.sidebar-minimized .app-sidebar .nav-item > a { justify-content: start; padding: 10px !important; gap: 0 !important; }

/* Label wrap for minimized */
body #appSidebar .app-nav-item > a .label-wrap {
  display: flex !important; flex-direction: row; justify-content: start; align-items: center;
  width: 100%; max-width: 100%; min-width: 0; gap: 0.5rem;
  opacity: 1 !important; visibility: visible !important;
}

body.sidebar-minimized #appSidebar .app-nav-item > a .label-wrap { gap: 0; }

body.sidebar-minimized #appSidebar .app-nav-item > a .label-wrap .label {
  display: block !important; white-space: nowrap; margin-right: 0px;
}

body.sidebar-minimized #appSidebar .app-nav-item > a .label-wrap .chev {
  display: block !important; font-size: 0.7em; flex-shrink: 0; 
}

/* Minimized column layout */
body.sidebar-minimized #appSidebar .app-nav-item > a {
  display: flex; flex-direction: column; align-items: start; justify-content: start; 
  /* height: 100%; */ padding: 10px 0px; text-align: center; 
}

body.sidebar-minimized #appSidebar .app-nav-item > a .app-nav-icon { margin: 0 0 4px 0; }

/* Float Menu */
.float-menu {
  position: fixed; 
  background: var(--app-global-spotlight), var(--glass-sheen-gradient), var(--app-global-bg); border: var(--app-border); border-radius: var(--app-radius-sm); padding: 0; box-shadow: var(--app-shadow-elevation); backdrop-filter: var(--app-blur-strength); 
  min-width: 240px; z-index: var(--app-z-float); opacity: 0; pointer-events: none;
  transform: translateX(12px); transition: var(--app-transition-fast);
  overflow: hidden; display: flex; flex-direction: column;
}

.float-menu.show { opacity: 1; pointer-events: auto; transform: translateX(0); max-width: var(--app-sidebar-width); }

.float-menu .fm-title { 
  padding: var(--app-spacing-sm) var(--app-spacing-lg); font-weight: var(--app-font-weight-bold); color: var(--app-accent) !important; 
  font-size: var(--app-font-size-xs) !important; text-transform: uppercase; letter-spacing: 1px;
  border-bottom: var(--app-border); margin-bottom: 0px; flex-shrink: 0;
}
.fm-list .dropdown-header { 
  padding: var(--app-spacing-sm) var(--app-spacing-sm); font-weight: var(--app-font-weight-bold); color: var(--app-accent); 
  font-size: var(--app-font-size-xs) !important; text-transform: uppercase; letter-spacing: 1px;
  border-bottom: var(--app-border); margin-bottom: 0px; flex-shrink: 0;
}

.fm-list { list-style: none; padding: 12px; margin: 0; max-height: calc(100vh - var(--app-header-height) - var(--app-footer-height)); overflow-y: auto; flex: 1 1 auto;}
.fm-list li {display: flex; align-items: stretch; justify-content: space-between; flex-direction: column; }
.fm-list .nav-item.open > .sub-menu {display: flex; align-items: stretch; justify-content: space-between; flex-direction: column; padding-left: 0px;}
.fm-list li a { 
  position: relative; padding: var(--app-nav-item-padding); display: flex; align-items: center; border-radius: var(--app-radius-sm); color: var(--app-text-muted); text-decoration: none; transition: var(--app-transition-fast);
  white-space: nowrap; text-overflow: ellipsis; overflow: hidden; flex: 1;
  font-size: var(--app-font-size-base) !important;
}
.fm-list li a .text-content { flex: 1; display: block; white-space: nowrap; text-overflow: ellipsis; overflow: hidden; flex: 1;}
.fm-list li a:hover, .fm-list .nav-item.open > a{ background: var(--app-bg-hover); color: var(--app-text-primary); padding: var(--app-nav-item-padding-hover); }
.fm-list li.link_name_li, .sub-menu li.link_name_li{display: none !important;}

/* Float menu indicator */
.fm-list li a::before,
.fm-list li.open > a::before {
  content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 0; height: var(--app-indicator-height); background: var(--app-accent);
  border-radius: 0 var(--app-radius-sm) var(--app-radius-sm) 0; transition: var(--app-transition-fast);
}

.fm-list li a:hover::before,
.fm-list li.open > a::before { width: var(--app-indicator-width); }

/* Has child chevron */
.fm-list a.has-child {
  position: relative;
  padding-right: 20px;
}
/* .fm-list a.has-child::after {
  content: '›';
  position: absolute; right: 10px; top: 50%; transform: translateY(-50%);
  font-size: 14px; color: var(--app-text-muted); transition: transform 0.2s;
}
.fm-list li.open > a.has-child::after {
  transform: translateY(-50%) rotate(90deg);
  color: var(--app-accent);
} */

/* Float submenu */
.fm-list .sub-menu { 
  display: none; 
  list-style: none;
  padding-left: 12px; 
  margin-top: 4px; 
  border-left: 1px solid var(--app-border);
  background: var(--app-bg-subpanel);
  border-radius: var(--app-radius-sm);
}

.fm-list li.open > .sub-menu { display: block; animation: slideDown 0.2s ease; }

.fm-list .sub-menu li a {
  padding: 8px 12px;
  font-size: var(--app-font-size-sm);
  color: var(--app-text-muted);
}
.fm-list .sub-menu li a:hover {
  background: var(--app-bg-hover);
  color: var(--app-text-primary);
  padding-left: 16px; 
}


.fm-list .label-wrap {
  display: flex !important; flex-direction: row; justify-content: start; align-items: center;
  width: 100%; max-width: 100%; min-width: 0; gap: 0.5rem;
  opacity: 1 !important; visibility: visible !important;
}

.fm-list .label-wrap .label {
  display: block !important; white-space: nowrap; margin-right: 0px;
}

.fm-list .chev { 
 /*  margin-left: auto; */ font-size: 10px; transition: transform 0.3s; color: var(--app-text-muted) !important; 
  min-width: var(--app-icon-size); display: grid; place-content: center; 
}

.fm-list .label-wrap .chev {
  display: block !important; font-size: 0.7em; flex-shrink: 0; 
}

.fm-list .nav-item.open > a .chev { transform: rotate(90deg); color: var(--app-accent) !important; }


/* =========================================================
   9. FOOTER
   ========================================================= */

footer.app-footer {
  background: var(--app-global-spotlight), var(--glass-sheen-gradient), var(--app-global-bg); backdrop-filter: var(--glass-blur); 
  box-shadow: var(--app-shadow-elevation);
  border-top: var(--app-border);
  min-height: var(--app-footer-height);
  padding: var(--app-header-padding);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--app-text-muted);
  font-size: 0.85rem;
  margin-top: auto;
  position: relative;
  z-index: 0;
}

.app-footer-mobile { display: none; }
.app-footer-desk { display: flex; align-items: center; justify-content: space-around; flex: 1; text-align: center; }

/* =========================================================
   10. RESPONSIVE / MOBILE
   ========================================================= */

@media (max-width: 991.98px) {
  /* Header Mobile Stack */
  header.app-header { justify-content: space-between; padding: 0 var(--app-mobile-padding); }
  
  header.app-header .nav-wrap { 
    position: fixed; top: var(--app-header-height); left: 0; right: 0;
    background: var(--app-global-spotlight), var(--glass-sheen-gradient), var(--app-global-bg); padding: 20px; border-bottom: var(--app-border);
    box-shadow: var(--app-shadow-elevation);
    flex-direction: column; display: none; transform: translateY(-10px); opacity: 0;
    transition: var(--app-transition);
    max-height: calc(100vh - var(--app-header-height) - var(--app-footer-height));
    overflow-y: auto;
  }
  
  header.app-header.show .nav-wrap { display: flex; transform: translateY(0); opacity: 1; }
  header.app-header .nav { flex-direction: column; width: 100%; gap: 10px; }

  header.app-header .nav-item > a {
      justify-content: flex-start; 
      padding: 12px;
      width: 100%;
  }
  
  header.app-header .nav-item > a .label {
      display: inline-block;
  }

  header.app-header .sub-menu {
    position: static !important;
    display: none;
    background: var(--app-bg-subpanel);
    box-shadow: none;
    border: none;
    padding-left: 20px;
  }
  header.app-header .nav-item.open > .sub-menu {
    display: block;
  }

  /* Sidebar Drawer Logic */
  aside#appSidebar { bottom: var(--app-footer-height); left: -100%; /* left: -100%; top: 0; width: 300px; height: 100vh; */ }
  aside#appSidebar.show { left: 0; box-shadow: var(--app-shadow-elevation); }
  .page-body { padding-bottom: var(--app-footer-height); }
  .content-push { margin-left: 0 !important; }
  .sidebar-tools{display: none;}

  /* Body Overlays */
  body.sidebar-open::before, body.header-open::before {
    content: ''; position: fixed; inset: 0; background: rgba(var(--app-body-bg-rgb), 0.88);
    backdrop-filter: blur(6px); z-index: var(--app-z-overlay); animation: fadeIn 0.3s ease;
  }
  
  body.sidebar-open, body.header-open { overflow: hidden; }

  /* Mobile Footer Navbar */
  footer.app-footer {
    position: fixed; bottom: 0; left: 0; right: 0; height: var(--app-footer-height);
    background:  var(--app-global-spotlight), var(--glass-sheen-gradient), var(--app-global-bg); border-top: var(--app-border); z-index: var(--app-z-overlay);
    display: flex; align-items: center; justify-content: space-around;
    padding-bottom: env(safe-area-inset-bottom); padding: 10px;
  }

  .app-footer-mobile { display: flex; align-items: center; justify-content: space-around; flex: 1;}
  .app-footer-desk { display: none; }
  
  .app-footer .btn { 
    color: var(--app-text-muted); position: relative; padding: 10px 20px 10px 16px !important;
    border-radius: var(--app-radius-sm); background: transparent; border: none; cursor: pointer;
    transition: var(--app-transition-fast); font-size: 16px; flex: 1; text-align: center;
  }
  .app-footer .btn:hover { 
    background: var(--app-bg-hover); color: var(--app-text-primary); 
    padding: 10px 16px 10px 20px !important;
  }
  .app-footer .btn::before {
    content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
    width: 0; height: var(--app-indicator-height); background: var(--app-accent);
    border-radius: 0 var(--app-radius-sm) var(--app-radius-sm) 0; transition: var(--app-transition-fast);
  }
  .app-footer .btn:hover::before { width: var(--app-indicator-width); }
}

/* =========================================================
   11. ANIMATIONS & UTILITIES
   ========================================================= */

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideDown { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideInUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }

.text-accent { color: var(--app-accent) !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

.app-nav-item > a > .nav-icon{ min-width: var(--app-icon-size); display: grid; place-content: center; }

/* Hidden sidebar style */
body.sidebar-hidden #appSidebar { transform: translateX(-100%); transition: transform 0.3s ease;}
body.sidebar-hidden #contentWrap { margin-left: 0 !important;}

/* Hover zone to bring sidebar back */
.sidebar-edge-zone { position: fixed; top: 0; left: 0; width: 8px; height: 100%; z-index: var(--app-z-sidebar); cursor: pointer; background: transparent;}
.sidebar-edge-zone:hover { background: var(--app-bg-hover);}

#modeToggleBtn.mode-dark i {
  /* Sets the icon to the active/accent color for highlighting */
  color: var(--bs-warning, #ffc107);
  /* Applies a subtle transform for visual feedback */
  transform: rotate(360deg); 
}

/* Highlight when Light Mode is active (Icon color/transform only) */
#modeToggleBtn.mode-light i {
  /* Sets the icon to the active/accent color for highlighting */
  color: var(--sidebar-item-active-color); 
  /* Applies a subtle transform for visual feedback */
  transform: rotate(360deg); 
}

#sidebarAutoToggle.auto-on i {
  color: var(--bs-success, #28a745);
  transform: rotate(0deg);
  transition: transform 0.3s ease, color 0.3s ease;
}

#sidebarAutoToggle.auto-off i {
  color: var(--bs-danger, #dc3545);
  transform: rotate(90deg);
  transition: transform 0.3s ease, color 0.3s ease;
}

#sidebarModeToggle.mode-stacked i {
  /* Default: Icon for Stacked mode (fa-layer-group). Default color/no explicit color. */
  color: var(--sidebar-item-muted); 
  transform: rotate(0deg);
  transition: transform 0.3s ease, color 0.3s ease;
}

#sidebarModeToggle.mode-float i {
  color: var(--bs-success, #28a745);
  transform: rotate(90deg);
  transition: transform 0.3s ease, color 0.3s ease;
}

#appSidebar .app-nav-item.open > .sub-menu {
  transition: max-height 0.25s ease, opacity 0.25s ease;
  overflow: hidden;
}

#sidebarToggle i {
    color: var(--sidebar-item-muted); 
    transform: rotate(0deg);
    transition: transform 0.3s ease, color 0.3s ease;
}

#sidebarToggle.active i {
    color: var(--bs-success, #28a745);
    transform: rotate(180deg);
    transition: transform 0.3s ease, color 0.3s ease;
}

/* Label spacing fixes */
#langLabel, #themeLabel, #userStatusText {   display: inline-block;   min-width: 60px;   white-space: nowrap;   text-align: left;   margin-left: 6px;}

/* Icon spacing */
#headerThemeIcon, #headerLangImg{   width: 20px;   text-align: center;   display: inline-block;}

/* Status dots */
.status-dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; margin-left: 5px; transition: background 0.2s ease;}
.status-online { background-color: #28a745; box-shadow: 0 0 5px #28a745; }
.status-away   { background-color: #ffc107; box-shadow: 0 0 5px #ffc107; }
.status-logout { background-color: #dc3545; box-shadow: 0 0 5px #dc3545; }


/* =========================================================
   12. SMART ACTIVITY HUD (Content-Area Fixed)
   ========================================================= */

#activityHUD {
    position: relative; 
    width: 100%;
    max-width: 1600px;
    margin: 0px auto 0 auto; 
    z-index: var(--app-z-hud);

    min-height: var(--app-header-dyn-height);
    padding: 10px 15px;
    padding-bottom: 14px;
    border-radius: 0;

    /* Glass Theme */
    background: var(--app-global-bg), var(--glass-sheen-gradient), var(--app-glass-bg);
    border: var(--app-border);
    box-shadow: 0 4px 15px rgba(0,0,0,0.05); 
    backdrop-filter: var(--app-blur-strength);
    color: var(--app-text-primary);

    /* Hidden State (Base) */
    display: none; 
    opacity: 0;
    transform: translateY(-10px);
    overflow: hidden;
    transition: opacity 0.4s ease, transform 0.4s ease;
}

/* Active Class (Triggered by JS) */
#activityHUD.active {
    display: flex; /* Flex is applied via inline style first in JS, class handles opacity */
    opacity: 1;
    transform: translateY(0);
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
}

/* Header Section */
.hud-header {
    display: flex; align-items: center; gap: 10px;
    font-size: var(--app-font-size-xs); 
    font-weight: var(--app-font-weight-bold);
    text-transform: uppercase; 
    color: var(--app-accent);
    padding-right: 15px;
    border-right: 1px solid rgba(var(--app-text-primary-rgb), 0.1);
    margin-right: 15px;
    white-space: nowrap;
}

.hud-icon-pulse {
    width: 8px; height: 8px;
    background: var(--app-accent);
    border-radius: 50%;
    box-shadow: 0 0 0 rgba(var(--app-accent-rgb), 0.7);
    animation: hudPulse 2s infinite;
}

/* Content */
.hud-content {
    flex: 1;
    font-size: var(--app-font-size-sm); 
    color: var(--app-text-primary); 
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Close Button */
.hud-close {
    width: 24px; height: 24px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; 
    color: var(--app-text-muted);
    background: rgba(var(--app-text-primary-rgb), 0.05);
    margin-left: 15px;
    transition: 0.2s;
}
.hud-close:hover {
    background: rgba(var(--app-accent-rgb), 0.2);
    color: var(--app-text-primary);
}

/* Bottom Progress Line */
.hud-progress-line {
    position: absolute;
    bottom: 0; left: 0;
    height: 3px;
    width: 100%;
    background: linear-gradient(90deg, var(--app-accent), var(--app-accent-secondary));
    transform-origin: left;
    transition: width 0.1s linear;
}

@keyframes hudPulse {
    0% { box-shadow: 0 0 0 0 rgba(var(--app-accent-rgb), 0.7); }
    70% { box-shadow: 0 0 0 6px rgba(var(--app-accent-rgb), 0); }
    100% { box-shadow: 0 0 0 0 rgba(var(--app-accent-rgb), 0); }
}



/* =========================================================
   13 UNIVERSAL DYNAMIC SPOTLIGHT ENGINE
========================================================= */

:root {
  --sp-global-color: rgba(123, 92, 255, 0.5); 
  --sp-ease: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  
  /* MASTER DIMMERS - These control visibility */
  --sp-inner-opacity: 1; /* 1 = On, 0 = Off */
  --sp-outer-opacity: 1; /* 1 = On, 0 = Off */
}

/* --- 1. GLOBAL SPOTLIGHT --- */
#global-spotlight {
  position: fixed; top: 0; left: 0;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle closest-side, var(--sp-global-color), transparent 80%);
  transform: translate(-50%, -50%);
  pointer-events: none; z-index: 9999;
  opacity: 0; transition: opacity 0.5s ease;
  mix-blend-mode: plus-lighter;
  display: block;
}

/* Pause State (Hovering Card) */
body.spotlight-paused #global-spotlight { opacity: 0 !important; transition: opacity 0.2s ease; }

/* Global Disable */
body.sp-global-off #global-spotlight { display: none !important; }

/* --- 2. INNER GLOW (Glass Reflection) --- */
/* Target Classes */
.spotlight-inner, .chart_panel, .card {
  position: relative; overflow: hidden;
  --active-color: 255, 255, 255;
}

.spotlight-inner::before, .chart_panel::before, .card::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(600px circle at var(--x, 50%) var(--y, 50%), rgba(var(--active-color), 0.5), transparent 40%);
  opacity: 0; /* Start hidden */
  transition: opacity var(--sp-ease); pointer-events: none; z-index: 2;
}

/* Hover State - Controlled by Variable */
.spotlight-inner:hover::before, .chart_panel:hover::before, .card:hover::before {
  opacity: var(--sp-inner-opacity) !important; 
}

/* --- 3. OUTER GLOW (Border Reveal) --- */
/* Target Classes */
.spotlight-outer, .btn-spotlight, .flexcard {
  position: relative; z-index: 1; border-radius: inherit;
}

.spotlight-outer::after, .btn-spotlight::after, .flexcard::after {
  content: ""; position: absolute; inset: -2px; border-radius: inherit;
  background: radial-gradient(400px circle at var(--x, 50%) var(--y, 50%), rgba(var(--active-color), 0.6), transparent 40%);
  z-index: -1; opacity: 0; transition: opacity var(--sp-ease);
}

/* Hover State - Controlled by Variable */
.spotlight-outer:hover::after, .btn-spotlight:hover::after, .flexcard:hover::after {
  opacity: var(--sp-outer-opacity) !important;
}

/* --- 4. DISABLE LOGIC (The Magic Switch) --- */
/* When these classes are on body, the opacity variable becomes 0 */
body.sp-inner-off { --sp-inner-opacity: 0 !important; }
body.sp-outer-off { --sp-outer-opacity: 0 !important; }

/* --- 5. RANDOM COLORS --- */
.sp-blue { --active-color: 7, 122, 199; }   
.sp-purple { --active-color: 107, 33, 239; }  
.sp-orange { --active-color: 255, 159, 67; }  
.sp-pink { --active-color: 255, 77, 166; }  
.sp-green { --active-color: 53, 166, 112; }  
.sp-red { --active-color: 255, 12, 0; }


/* =========================================================
   4. DYNAMIC SCROLL ENGINE (Slide Transition Update)
   ========================================================= */

/* --- Base Button Construction (Glass / HUD Physics) --- */
.dynamic-scroll-btn {
  z-index: var(--app-z-dynamicscrollbtn); position: fixed; display: flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 50%; cursor: pointer; overflow: hidden;
  background: var(--bs-body-quaternary-bg); background-image: var(--glass-surface-gradient);
  border: 1px solid var(--glass-border-color); color: var(--app-text-primary);
  backdrop-filter: var(--app-blur-strength); -webkit-backdrop-filter: var(--app-blur-strength); box-shadow: var(--app-shadow-sm);
  
  /* HIDDEN STATE: Pushed down 50px & shrunk */
  opacity: 0; visibility: hidden; transform: translateY(50px) scale(0.5); 
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s ease, visibility 0.3s ease;
}

/* --- Visibility States --- */
/* VISIBLE: Slides up to position */
.dynamic-scroll-btn.visible { opacity: 1; visibility: visible; transform: translateY(0) scale(1); }

/* IDLE: Slides down slightly & fades out (Auto-Hide) */
.dynamic-scroll-btn.visible.is-idle { opacity: 0; transform: translateY(20px) scale(0.8); pointer-events: none; }

/* ACTIVE: Click press effect */
.dynamic-scroll-btn:active  { transform: translateY(0) scale(0.95); background-color: var(--app-bg-active); }

/* HOVER: Overrides Idle, Lifts up */
.dynamic-scroll-btn:hover, .dynamic-scroll-btn.visible.is-idle:hover {
  opacity: 1; pointer-events: auto; transform: translateY(-5px) scale(1.1);
  background-color: var(--bs-body-tertiary-bg); border-color: rgba(var(--app-accent-rgb), 0.5);
  box-shadow: var(--app-shadow-glow); color: var(--app-accent);
}

/* --- Contextual Variants --- */

/* Variant A: Global Hero (Fixed) */
.scroll-global {
  position: fixed !important; bottom: 30px; right: 30px;
  background: linear-gradient(135deg, var(--app-accent), var(--app-accent-secondary)); border: 1px solid rgba(255, 255, 255, 0.2); color: #fff;
  box-shadow: 0 10px 25px -5px rgba(var(--app-accent-rgb), 0.5);
}
.scroll-global:hover {
  background: linear-gradient(135deg, var(--app-accent-secondary), var(--app-accent)); border-color: rgba(255, 255, 255, 0.4);
  box-shadow: 0 0 30px rgba(var(--app-accent-rgb), 0.6); color: #fff;
}

/* Variant B: Local Context (Absolute) */
.scroll-local {
  position: absolute !important; bottom: 20px; right: 20px; width: 36px; height: 36px; font-size: var(--app-font-size-xs);
  background: var(--app-glass-bg); border-color: var(--glass-border-color); color: var(--app-text-muted);
}
.scroll-local:hover {
  background: var(--app-accent); border-color: var(--app-accent); color: #fff; box-shadow: var(--app-shadow-sm);
}

/* --- Directional Logic --- */
body.scroll-down .app-header { transform: translateY(-100%); transition: transform var(--app-transition); }
body.scroll-up .app-header   { transform: translateY(0);     transition: transform var(--app-transition); }
body.scroll-down .page-body  { padding-top: 0;               transition: padding var(--app-transition); }
body.scroll-down aside#appSidebar { top: 0;                  transition: top var(--app-transition); }
body.scroll-down .app-main { max-height: -webkit-fill-available; }
body.scroll-down .panel-wrapper { max-height: calc(100vh - var(--app-footer-height) - 1rem ) !important; }




/* ==========================================================================
   UNIVERSAL CUSTOM LAYOUTS (Login, Vendor, etc.)
   ========================================================================== */

/* Prevent horizontal scroll bleed on custom layouts */
.app.app-custom { overflow-x: hidden; }

/* Animated Orbs */
.ambient-orb-1{ position: absolute; width: 45vw; height: 45vw; background: radial-gradient(circle, var(--app-accent) 0%, transparent 70%); filter: blur(80px); top: -10%; left: -10%; opacity: 0.4; z-index: 0; animation: floatObj 12s ease-in-out infinite; pointer-events: none; }
.ambient-orb-2{ position: absolute; width: 40vw; height: 40vw; background: radial-gradient(circle, var(--app-accent-secondary) 0%, transparent 70%); filter: blur(80px); bottom: -10%; right: -10%; opacity: 0.3; z-index: 0; animation: floatObj 15s ease-in-out infinite reverse; pointer-events: none; }

@keyframes floatObj { 0%, 100% { transform: translateY(0) scale(1); } 50% { transform: translateY(-30px) scale(1.05); } }

/* Premium Glass Wrapper */
.app.app-custom .premium-glass-wrapper {
    background: var(--glass-surface-gradient), var(--glass-sheen-gradient) !important;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border-color);
    border-top: 1px solid rgba(255, 255, 255, 0.4);
    border-left: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 28px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3), 0 0 40px rgba(var(--app-accent-rgb), 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.3);
    position: relative; z-index: 10; width: 100%; max-width: 440px; padding: 45px 40px; margin: auto;
}

/* Glass Inputs */
.app.app-custom .premium-glass-wrapper .bs-form-control {
    background: rgba(var(--app-text-primary-rgb), 0.04) !important; border: 1px solid rgba(var(--app-text-primary-rgb), 0.1) !important;
    color: var(--app-text-primary) !important; border-radius: 16px !important; padding: 16px 20px 16px 50px !important;
    font-size: 15px !important; transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1) !important; box-shadow: inset 0 2px 5px rgba(0,0,0,0.02) !important;
}
.app.app-custom .premium-glass-wrapper .bs-form-control:focus { background: rgba(var(--app-text-primary-rgb), 0.08) !important; border-color: var(--app-accent) !important; box-shadow: 0 0 0 4px rgba(var(--app-accent-rgb), 0.15), inset 0 2px 5px rgba(0,0,0,0.02) !important; transform: translateY(-2px); }
.app.app-custom .input-icon { position: absolute; left: 20px; /* top: 50%; */ top: 27px; transform: translateY(-50%); color: rgba(var(--app-text-primary-rgb), 0.4); font-size: 1.1rem; z-index: 5; transition: color 0.3s; line-height: 1; display: flex; align-items: center; justify-content: center; pointer-events: none; }

/* Glass Buttons */
.app.app-custom .premium-glass-wrapper .btn-primary {
    background: linear-gradient(135deg, var(--app-accent), var(--app-accent-secondary)) !important;
    border: none !important; border-radius: 16px !important; color: #fff !important; font-weight: 600 !important; padding: 16px !important; font-size: 16px !important; letter-spacing: 0.5px;
    box-shadow: 0 10px 25px -5px rgba(var(--app-accent-rgb), 0.5) !important; transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1) !important;
}
.app.app-custom .premium-glass-wrapper .btn-primary:hover { transform: translateY(-3px) !important; box-shadow: 0 15px 35px -5px rgba(var(--app-accent-rgb), 0.6) !important; }

/* Custom Checkbox */
.app.app-custom .custom-check { accent-color: var(--app-accent); width: 18px; height: 18px; cursor: pointer; }

/* FAB Menu */
.fab-menu { bottom: 70px; right: 0; top: auto; opacity: 0; pointer-events: none; transform: translateY(15px); transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1); }
.fab.active .fab-menu { opacity: 1; pointer-events: auto; transform: translateY(0); }
.fab-menu .btn-dark:hover, .fab-menu .btn-info:hover, .fab-menu .btn-danger:hover, .fab-menu .btn-success:hover {color: #ffffff !important;}
.fab-menu .btn-light:hover {color: #212529 !important;}
.fabItem i {color: inherit !important;}

/* Role Cards (Step 2) */
.app.app-custom .role-card-label { background: rgba(var(--app-text-primary-rgb), 0.03); border: 1px solid rgba(var(--app-text-primary-rgb), 0.1); border-radius: 16px; padding: 12px; cursor: pointer; transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1); display: flex; align-items: center; gap: 15px; }
.app.app-custom .role-card-label:hover { background: rgba(var(--app-text-primary-rgb), 0.06); }
.app.app-custom .role_type_checkbox:checked + .role-card-label { background: rgba(var(--app-accent-rgb), 0.1); border-color: var(--app-accent); box-shadow: 0 8px 20px rgba(var(--app-accent-rgb), 0.15); transform: translateY(-2px); }
.app.app-custom .role_type_checkbox:checked + .role-card-label .role-title { color: var(--app-accent) !important; font-weight: 600; }

.error-msg{display: flex !important; align-items: center; gap: 0.25rem; }
.error-msg p{ margin: 0; }

/* ==========================================================================
   PREMIUM ALERTS & FLASH MESSAGES (Fixes layout collapse)
   ========================================================================== */

/* 1. Prevent overlapping and theme the alert box */
.app.app-custom .premium-glass-wrapper .alert {
    margin-bottom: 25px !important; /* Forces the logo down, preventing overlap */
    border-radius: 12px;
    padding: 14px 20px;
    
    /* Glassmorphism styling for alerts */
    background: rgba(var(--bs-body-bg-rgb), 0.4) !important;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    color: var(--app-text-primary);
}

/* 2. Add subtle color accents to the left edge based on alert type */
.app.app-custom .premium-glass-wrapper .alert-success { border-left: 4px solid #10b981 !important; }
.app.app-custom .premium-glass-wrapper .alert-danger { border-left: 4px solid #f43f5e !important; }
.app.app-custom .premium-glass-wrapper .alert-info { border-left: 4px solid #3b82f6 !important; }
.app.app-custom .premium-glass-wrapper .alert-warning { border-left: 4px solid #f59e0b !important; }

/* 3. Your requested alignment fix for internal text/icons */
.app.app-custom .error-msg {
    display: flex !important; 
    align-items: center; 
    gap: 0.5rem; 
}

.app.app-custom .error-msg p { 
    margin: 0 !important; 
    line-height: 1.3;
}

/* Slightly enlarge icons inside the alert for better proportion */
.app.app-custom .error-msg i {
    font-size: 1.1rem;
}

/* ==========================================================================
   PWA INSTALL BANNER (GLASSMORPHISM UPGRADE)
   ========================================================================== */

/* The floating container */
.app.app-custom .install_app_sec,
#installBtn {
    display: none; /* Hidden by default, JS reveals it */
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1050;
    width: 90%;
    max-width: 400px;
    
    /* Premium Glass Effect */
    background: rgba(var(--bs-body-bg-rgb), 0.6) !important;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 16px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    
    padding: 12px 20px;
    text-align: center;
    animation: slideDownFade 0.5s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

/* Flexbox alignment for content inside the banner */
.app.app-custom .install_app_sec .row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0;
}

/* Text styling */
.app.app-custom .install_app_sec p,
.app.app-custom .install_app_sec span {
    color: var(--app-text-primary);
    margin: 0;
    font-size: 0.95rem;
    font-weight: 500;
}

/* The actual 'Install' button */
.app.app-custom .install_app_sec button,
.app.app-custom .install_app_sec .btn {
    background: linear-gradient(135deg, var(--app-accent), var(--app-accent-secondary)) !important;
    color: #fff !important;
    border: none;
    border-radius: 12px;
    padding: 8px 16px;
    font-weight: 600;
    font-size: 0.85rem;
    box-shadow: 0 4px 10px rgba(var(--app-accent-rgb), 0.3);
    transition: all 0.3s ease;
}

.app.app-custom .install_app_sec button:hover,
.app.app-custom .install_app_sec .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(var(--app-accent-rgb), 0.5);
}

/* Close Icon/Button */
.app.app-custom .install_app_sec .close-install {
    color: var(--app-text-muted) !important;
    font-size: 1.2rem;
    cursor: pointer;
    background: none !important;
    border: none;
    padding: 0 0 0 10px;
    transition: color 0.3s;
    box-shadow: none !important;
}

.app.app-custom .install_app_sec .close-install:hover {
    color: var(--app-text-primary) !important;
}

/* Smooth Entrance Animation */
@keyframes slideDownFade {
    0% { transform: translate(-50%, -20px); opacity: 0; }
    100% { transform: translate(-50%, 0); opacity: 1; }
}