/* Root Variables - Enhanced Color Scheme */
:root {
  --bg-primary: #1a1a1d;
  --text-primary: #f5f5f7;
  --text-secondary: #b0b3b8;
  --accent-primary: #ffc107;
  --accent-secondary: #ff9800;
  --border-color: rgba(255, 255, 255, 0%);
  --shadow-color: rgba(0, 0, 0, 0.5);
  --success-color: #4caf50;
  --error-color: #f44336;
  --warning-color: #ff9800;
  --info-color: #ffc107;
  --highlight-color: rgb(255 217 7 / 59%); /* Flash color - increased opacity for better visibility */
  --scrollbar-thumb: #4f5255;
  --scrollbar-track: #2c2f33;
  
  /* --- Modified Colors (Darker Theme) --- */
  --nav-bg: rgba(26, 26, 29, 0.88); /* أغمق قليلاً مع شفافية أعلى */
  --nav-priority-bg: rgba(20, 20, 22, 0.94); /* أغمق بشكل ملحوظ */
  --bg-secondary: rgba(30, 32, 36, 0.85);
  --bg-tertiary: rgb(24 26 28 / 90%);
  --card-bg: rgba(34, 37, 41, 0.8); /* خلفية الكروت أغمق */
  --card-hover: rgba(44, 48, 53, 0.9);
  /* --- End of Modified Colors --- */
  
  --tab-inactive: rgba(44, 47, 51, 0.6);
  --border-radius: 4px;
  --hover-transition: all 0.3s ease-in-out;
  --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  --blur-intensity: 6px; 
}

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

html {
  /* scroll-behavior: smooth !important; /* Managed by JS for better control */
}

body {
  font-family: 'Roboto', 'Cairo', sans-serif; 
  background-color: var(--bg-primary);
  color: var(--text-primary);
  direction: ltr; 
  overflow-x: hidden;
  background-image: url('https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhY6L_K39RINi2xWry8OPr6MfcGOfktejgViKfcqnSWpLx3EwFaa_czY5hsY72Z_1CGgtRaqJUx_1s4ViG9oHST_g5YmR_palvRkXEdvBh233rDUEfHiKkpwPCDM6VAv3jMZtyAP4a3hucKyeBvlsc55qsUjpyWwSWUrhBc9dtqbvuwJOU-cHNFyLolbO4/s1600/Mahmoud.jpg');
  background-attachment: fixed;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: var(--scrollbar-track);
  border-radius: var(--border-radius);
}
::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: var(--border-radius);
  border: 2px solid var(--scrollbar-track);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-primary);
}

/* Navigation - MainNav on the LEFT */
nav#mainNav { 
  position: fixed;
  top: 0;
  left: 0; 
  width: 250px;
  height: 100vh;
  background-color: var(--nav-bg);
  backdrop-filter: blur(var(--blur-intensity)); 
  -webkit-backdrop-filter: blur(var(--blur-intensity));
  overflow-y: auto;
  z-index: 100;
  box-shadow: 2px 0 15px var(--shadow-color); 
  padding: 15px 0; 
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease-in-out, background-color 0.3s ease-in-out;
}

.header-logo {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 8px 0;
  margin-bottom: 15px;
}
.header-logo img {
  max-width: 75%;
  height: auto;
  transition: var(--hover-transition);
}
.header-logo img:hover {
  opacity: 0.9;
}

.nav-controls {
  display: flex;
  align-items: center;
  justify-content: space-between; 
  padding: 0 10px;
  margin-bottom: 15px;
}

.search-box {
  flex-grow: 1; 
  margin-right: 10px; /* Space between search and button */
  padding: 8px 12px;
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  font-family: 'Roboto', 'Cairo', sans-serif;
  font-size: 0.9rem;
  direction: ltr; 
  transition: var(--hover-transition);
}
.search-box:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--highlight-color);
}

#menuToggle.circle-button { 
  width: 36px;
  height: 36px;
  border-radius: var(--border-radius); /* 4px as requested */
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: var(--hover-transition);
  flex-shrink: 0; 
}
#menuToggle.circle-button:hover {
  background-color: var(--accent-primary);
  color: var(--bg-primary);
  transform: scale(1.1) rotate(10deg);
}

#priorityNavSection {
    background-color: var(--nav-priority-bg);
    padding-top: 10px; 
    padding-bottom: 10px;
    border-radius: var(--border-radius);
    margin-left: 5px;
    margin-right: 5px;
}
#priorityNavSection ul {
    list-style-type: none;
    padding: 0 8px; 
}


#navbar, #priorityNavSection ul { 
  list-style-type: none;
  padding: 0 8px;
  direction: ltr; 
}
#navbar li, #priorityNavSection ul li {
  margin-bottom: 6px;
  border-radius: var(--border-radius);
  overflow: hidden;
  /* animation: fadeInNavItems 0.5s ease-in-out forwards; /* Kept for initial nav item load */
  /* opacity: 0; */ /* Handled by animation */
  /* animation-delay: calc(var(--item-index, 0) * 0.05s); */ /* Kept for initial nav item load */
}

/* We can simplify if fadeInNavItems is only for initial load and not re-triggered */
@keyframes fadeInNavItems {
  from { opacity: 0; transform: translateX(-20px); } 
  to { opacity: 1; transform: translateX(0); }
}
/* If you want nav items to fade in every time they are re-rendered (e.g. after search), 
   you might need JS to re-trigger animation. For now, assuming it's for initial page load. */
#navbar li, #priorityNavSection ul li {
    animation: fadeInNavItems 0.5s ease-in-out forwards;
    opacity: 0; /* Initial state for animation */
    animation-delay: calc(var(--item-index, 0) * 0.05s);
}


#navbar li a, #priorityNavSection ul li a {
  display: flex;
  align-items: center;
  padding: 9px 10px;
  color: var(--text-primary);
  text-decoration: none;
  border-radius: var(--border-radius);
  background-color: transparent;
  font-size: 0.9rem;
  transition: var(--hover-transition);
  font-family: 'Roboto', 'Cairo', sans-serif; 
}
#navbar li a:hover, #navbar li a.active,
#priorityNavSection ul li a:hover, #priorityNavSection ul li a.active {
  background-color: var(--accent-primary);
  color: var(--bg-primary);
  transform: translateX(5px) scale(1.02); 
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

#navbar li a:hover i, #navbar li a.active i,
#priorityNavSection ul li a:hover i, #priorityNavSection ul li a.active i {
  transform: scale(1.1);
  color: var(--bg-primary) !important; /* Ensure icon color changes on hover/active */
}


#navbar li a i, #priorityNavSection ul li a i {
  margin-right: 10px; 
  margin-left: 0;
  width: 18px;
  text-align: center;
  font-size: 0.95rem;
  transition: transform 0.3s ease-in-out, color 0.3s ease-in-out;
}

.divider {
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border-color), transparent); 
  margin: 3px 3px; 
}


#aboutUsPageLinkContainer {
direction: ltr;
    background-color: var(--nav-priority-bg);
    border-radius: var(--border-radius);
}
#aboutUsPageLinkContainer ul { 
    list-style-type: none;
    padding: 0;
    margin:0;
}
#aboutUsPageLinkContainer li a {
    display: flex;
    align-items: center;
    padding: 14px 14px;
    color: var(--text-primary);
    text-decoration: none;
    border-radius: var(--border-radius);
    background-color: transparent;
    font-size: 0.9rem;
    font-family: 'Roboto', sans-serif; 
    transition: var(--hover-transition);
}
#aboutUsPageLinkContainer li a:hover,
#aboutUsPageLinkContainer li a.active {
    background-color: var(--accent-primary);
    color: var(--bg-primary);
    transform: translateX(5px) scale(1.02); 
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}
#aboutUsPageLinkContainer li a i {
    margin-right: 10px; 
    margin-left: 0;
    width: 18px;
    text-align: center;
    font-size: 0.95rem;
    transition: transform 0.3s ease-in-out;
}


.main-footer {
  width: 100%;
  text-align: center;
  padding: 10px 8px;
  color: var(--text-secondary);
  font-size: 0.75rem;
  border-top: 1px solid var(--border-color);
  background-color: var(--nav-bg);
  backdrop-filter: blur(var(--blur-intensity));
  -webkit-backdrop-filter: blur(var(--blur-intensity));
  margin-top: auto; 
  transition: var(--hover-transition);
  direction: ltr; 
}

.version-info {
  width: 100%;
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.7rem;
  background-color: var(--nav-bg);
  backdrop-filter: blur(var(--blur-intensity));
  -webkit-backdrop-filter: blur(var(--blur-intensity));
  padding-bottom: 5px;
  transition: var(--hover-transition);
  direction: ltr; 
}

/* Dropdown Menu (Burger Menu) - Opens from the RIGHT */
.dropdown-menu {
  position: fixed;
  top: 0;
  right: 0; 
  width: 220px;
  height: 100vh;
  background-color: var(--nav-bg);
  backdrop-filter: blur(var(--blur-intensity));
  -webkit-backdrop-filter: blur(var(--blur-intensity));
  z-index: 200; 
  transform: translateX(100%); 
  transition: transform 0.3s ease-in-out, background-color 0.3s ease-in-out;
  box-shadow: -2px 0 10px var(--shadow-color); 
  padding: 15px;
  direction: ltr; 
}
.dropdown-menu.active {
  transform: translateX(0); 
}
.close-menu-btn {
  position: absolute;
  top: 12px;
  left: 12px; 
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.3rem;
  cursor: pointer;
  transition: var(--hover-transition);
}
.close-menu-btn:hover {
  color: var(--accent-primary);
  transform: rotate(90deg);
}
.dropdown-list {
  margin-top: 40px;
}
.dropdown-list div {
  margin-bottom: 12px;
}
.dropdown-list a {
  display: flex;
  align-items: center;
  color: var(--text-primary);
  text-decoration: none;
  padding: 8px;
  border-radius: var(--border-radius);
  font-size: 0.9rem;
  font-family: 'Roboto', 'Cairo', sans-serif;
  transition: var(--hover-transition);
}
.dropdown-list a:hover {
  background-color: var(--accent-primary);
  color: var(--bg-primary);
  transform: translateX(-5px); 
}
.dropdown-list a i {
  margin-right: 8px; 
  width: 18px;
  text-align: center;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  position: fixed;
  bottom: 20px;
  right: 20px; 
  z-index: 199; 
  display: none;
  box-shadow: var(--box-shadow);
  transition: var(--hover-transition);
  width: 40px; 
  height: 40px;
  border-radius: 50%; 
}
.mobile-menu-toggle:hover { 
  background-color: var(--accent-primary);
  color: var(--bg-primary);
  transform: scale(1.1);
}


/* Content Area */
.content {
  margin-left: 250px; 
  margin-right: 0;
  padding: 20px;
  min-height: 100vh;
  transition: margin-left 0.3s ease-in-out; 
  direction: ltr; 
}

/* Tabs Navigation */
.tabsm-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 15px;
  padding: 10px;
  background-color: var(--bg-secondary);
  backdrop-filter: blur(var(--blur-intensity));
  -webkit-backdrop-filter: blur(var(--blur-intensity));
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  direction: ltr; 
  transition: background-color 0.3s ease-in-out;
}
.tabm-button {
  padding: 8px 12px;
  background-color: var(--tab-inactive);
  color: var(--text-primary);
  border: 1px solid transparent;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-family: 'Roboto', 'Cairo', sans-serif; 
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  transition: var(--hover-transition);
}
.tabm-button[lang="ar"] { 
    font-family: 'Cairo', sans-serif;
    direction: rtl; 
}
.tabm-button[lang="ar"] i {
    margin-left: 6px; 
    margin-right: 0;
}
.tabm-button:not([lang="ar"]) i { 
    margin-right: 6px; 
}

.tabm-button:hover {
  background-color: var(--accent-secondary); 
  color: var(--bg-primary);
  border-color: var(--accent-primary);
  transform: translateY(-2px);
}
.tabm-button.active {
  background-color: var(--accent-primary);
  color: var(--bg-primary);
  font-weight: bold;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}
.tabm-button i {
  font-size: 0.9rem;
  transition: transform 0.3s ease-in-out;
}
.tabm-button.active i {
    transform: scale(1.1);
}

/* Tab Content */
.tab-content {
  display: none;
  animation: fadeInTabContent 0.4s ease-in-out;
  transition: opacity 0.3s ease-in-out, transform 0.3s ease-in-out;
  direction: ltr; 
}
.tab-content.active-tab {
  display: block;
}
.tab-content.visible-no-animation { 
    display: block;
    opacity: 1;
    animation: none;
}


@keyframes fadeInTabContent {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Template Items */
.template-item {
  background-color: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 15px;
  margin-bottom: 15px;
  box-shadow: var(--box-shadow);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(var(--blur-intensity));
  -webkit-backdrop-filter: blur(var(--blur-intensity));
  position: relative;
  transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out, opacity 0.5s ease-in-out, transform 0.5s ease-in-out; 
  /* Added opacity and transform to existing transition for smooth appearance */
  direction: ltr; 
  opacity: 0; /* Initial state for on-scroll appearance */
  transform: translateY(20px); /* Initial state for on-scroll appearance */
}
.template-item:hover {
  transform: translateY(-3px) scale(1.01); /* Adjusted hover to work with base transform */
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5); 
}
.template-item h4 {
  color: var(--accent-primary);
  margin-bottom: 12px;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  direction: ltr; 
  font-family: 'Roboto', 'Cairo', sans-serif;
}
.template-item h4[dir="rtl"] { 
    direction: rtl;
    font-family: 'Cairo', sans-serif;
}

/* Textarea */
.template-item textarea {
  width: 100%;
  padding: 12px;
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  resize: none;
  overflow: hidden;
  min-height: auto;
  font-size: 0.9rem;
  line-height: 1.6;
  transition: var(--hover-transition);
  direction: ltr;
  margin-top: 10px;
  /* Direction set by JS */
}
.template-item textarea[dir="rtl"] {
  font-family: 'Cairo', sans-serif; 
}
.template-item textarea[dir="ltr"] { 
  font-family: 'Roboto', sans-serif; 
}
.template-item textarea:focus {
    box-shadow: none !important; 
    outline: 1px solid #ffc10700 !important; 
}


/* Copy Button */
.copy-btn {
  position: absolute;
  top: 12px;
  right: 12px; 
  background-color: var(--accent-primary);
  color: var(--bg-primary);
  border: none;
  width: 29px;
  height: 29px;
  border-radius: var(--border-radius); 
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  z-index: 5;
  font-size: 0.9rem;
  transition: var(--hover-transition);
}
.copy-btn:hover {
  transform: scale(1.15); 
  background-color: var(--accent-secondary);
}

/* Tab Section Navigation */
.tab-section-nav {
  background-color: var(--bg-secondary);
  backdrop-filter: blur(var(--blur-intensity));
  -webkit-backdrop-filter: blur(var(--blur-intensity));
  border-radius: var(--border-radius);
  padding: 15px;
  margin-bottom: 15px;
  box-shadow: var(--box-shadow);
  transition: background-color 0.3s ease-in-out;
  direction: ltr; 
}
/* Template List Title (RTL as requested) */
.templates-title {
  color: var(--accent-primary);
  margin-bottom: 12px;
  font-size: 1.1rem;
  text-align: right; 
  direction: rtl; 
  font-family: 'Cairo', sans-serif; 
  transition: color 0.3s ease-in-out;
}
.template-search-box {
  width: 100%;
  padding: 8px 12px;
  margin-bottom: 12px;
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  font-family: 'Roboto', 'Cairo', sans-serif; 
  font-size: 0.9rem;
  direction: rtl; 
  transition: var(--hover-transition);
}
.template-search-box:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 2px var(--highlight-color);
}

/* Template List Links Container */
.links-container {
  display: flex; 
  flex-wrap: wrap; 
  gap: 8px;
  max-height: 300px;
  overflow-y: auto;
  padding: 5px;
  direction: ltr; 
  justify-content: flex-start; 
  transition: opacity 0.3s ease-in-out;
}
.links-container a {
  color: var(--text-primary);
  text-decoration: none;
  padding: 8px 12px;
  border-radius: var(--border-radius);
  background-color: var(--bg-tertiary);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 8px;
  width: max-content; 
  flex-grow: 0; 
  flex-shrink: 0; 
  transition: var(--hover-transition);
  font-family: 'Roboto', 'Cairo', sans-serif; 
}
.links-container a[lang="ar"] { 
    font-family: 'Cairo', sans-serif;
    direction: rtl;
}
.links-container a[lang="ar"] i {
    margin-left: 6px; 
    margin-right: 0;
}
.links-container a:not([lang="ar"]) i {
    margin-right: 6px; 
}

.links-container a:hover {
  background-color: var(--accent-primary);
  color: var(--bg-primary);
  transform: translateY(-2px) scale(1.03);
}
.links-container a i {
    font-size: 0.8rem;
    transition: transform 0.3s ease-in-out;
}
.links-container a:hover i {
    transform: rotate(5deg);
}


/* Vertical Tabs for Essential Points */
.vertical-tabs-container {
  display: flex;
  direction: ltr; 
  gap: 15px;
  min-height: 480px; 
  transition: opacity 0.3s ease-in-out;
}
.vertical-tabs { 
  width: 220px;
  background-color: var(--bg-secondary);
  backdrop-filter: blur(var(--blur-intensity));
  -webkit-backdrop-filter: blur(var(--blur-intensity));
  border-radius: var(--border-radius);
  padding: 12px;
  box-shadow: var(--box-shadow);
  direction: ltr; 
  transition: background-color 0.3s ease-in-out;
}
.vertical-tab-button {
  width: 100%;
  text-align: left; 
  padding: 10px 12px;
  margin-bottom: 8px;
  background-color: var(--tab-inactive);
  color: var(--text-primary);
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-family: 'Roboto', 'Cairo', sans-serif;
  display: flex;
  align-items: center;
  justify-content: flex-start; 
  gap: 6px;
  font-size: 0.9rem;
  transition: var(--hover-transition);
}
.vertical-tab-button i {
    margin-right: 6px; 
}
.vertical-tab-button[lang="ar"] { 
    font-family: 'Cairo', sans-serif;
    direction: rtl;
}
.vertical-tab-button[lang="ar"] i {
    margin-left: 6px;
    margin-right: 0;
}

.vertical-tab-button:hover, .vertical-tab-button.active {
  background-color: var(--accent-primary);
  color: var(--bg-primary);
  font-weight: bold;
  transform: translateX(3px); 
}
.vertical-tab-content { 
  flex: 1;
  background-color: var(--bg-secondary);
  backdrop-filter: blur(var(--blur-intensity));
  -webkit-backdrop-filter: blur(var(--blur-intensity));
  border-radius: var(--border-radius);
  padding: 15px;
  box-shadow: var(--box-shadow);
  transition: background-color 0.3s ease-in-out;
  direction: ltr; 
}

/* Queries Table */
.queries-table {
  width: 100%;
  border-collapse: collapse;
  margin: 15px 0;
  background-color: var(--bg-secondary);
  backdrop-filter: blur(var(--blur-intensity));
  -webkit-backdrop-filter: blur(var(--blur-intensity));
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  font-size: 0.9rem;
  direction: ltr; 
  transition: background-color 0.3s ease-in-out;
}
.queries-table th, .queries-table td {
  padding: 10px 12px;
  text-align: left; 
  border-bottom: 1px solid var(--border-color);
  transition: background-color 0.3s ease-in-out, color 0.3s ease-in-out;
  font-family: 'Roboto', 'Cairo', sans-serif; 
}
.queries-table td[lang="ar"] { 
    font-family: 'Cairo', sans-serif;
    direction: rtl;
    text-align: right;
}
.queries-table td[lang="ar"] .copy-word-btn { 
    margin-left: 8px;
    margin-right: 0;
}

.queries-table th {
  background-color: var(--bg-tertiary);
  color: var(--accent-primary);
  font-weight: bold;
}
.queries-table tr:hover td { 
  background-color: var(--card-hover); 
}
.word-column { width: 30%; position: relative; }
.explanation-column { width: 70%; }

.copy-word-btn {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  color: var(--accent-primary);
  cursor: pointer;
  margin-right: 8px; 
  padding: 4px 7px; 
  font-size: 0.85rem; 
  transition: var(--hover-transition);
}
.copy-word-btn:hover {
  background-color: var(--accent-secondary);
  color: var(--bg-primary);
  transform: scale(1.1);
}

/* KB Links & Tool Cards & Important Tools Block */
.kb-links-container, #importantToolsContainer .tools-block { 
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 15px;
  margin-top: 15px;
  direction: ltr; 
  transition: opacity 0.3s ease-in-out;
}
#importantToolsContainer { 
    direction: ltr;
    background-color: var(--bg-secondary);
    backdrop-filter: blur(var(--blur-intensity));
    -webkit-backdrop-filter: blur(var(--blur-intensity));
    border-radius: var(--border-radius);
    padding: 10px;
}
.tools-block-title {
color: var(--accent-primary);
    background-color: var(--bg-secondary);
    backdrop-filter: blur(var(--blur-intensity));
    -webkit-backdrop-filter: blur(var(--blur-intensity));
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    font-size: 1.2rem;
    margin-top: 20px;
    margin-bottom: 10px;
    padding: 6px;
    border-left: 2px solid var(--accent-primary);
    font-family: 'Roboto', 'Cairo', sans-serif;
    direction: ltr;
    text-align: left;
}
#importantToolsContainer > .tools-block-title:first-of-type { 
    margin-top: 0;
}


.kb-link-card, .tool-card {
  background-color: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 15px;
  box-shadow: var(--box-shadow);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(var(--blur-intensity));
  -webkit-backdrop-filter: blur(var(--blur-intensity));
  display: flex;
  flex-direction: column;
  height: 100%; 
  transition: var(--hover-transition), box-shadow 0.3s ease-in-out, background-color 0.3s ease-in-out, opacity 0.5s ease-in-out, transform 0.5s ease-in-out;
  opacity: 0; /* Initial state for on-scroll appearance */
  transform: translateY(20px); /* Initial state for on-scroll appearance */
}
.kb-link-card:hover, .tool-card:hover {
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6); 
  background-color: var(--card-hover);
  transform: translateY(-5px) scale(1.01); 
}
.kb-link-card h3, .tool-card-title {
  color: var(--accent-primary);
  margin-bottom: 8px;
  font-size: 1rem;
  transition: color 0.3s ease-in-out;
  font-family: 'Roboto', 'Cairo', sans-serif; 
}
.kb-link-card p, .tool-card-description {
  color: var(--text-secondary);
  margin-bottom: 12px;
  flex-grow: 1;
  font-size: 0.85rem;
  line-height: 1.5; 
  transition: color 0.3s ease-in-out;
  font-family: 'Roboto', 'Cairo', sans-serif; 
}
.kb-link-button, .tool-card-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background-color: var(--accent-primary);
  color: var(--bg-primary);
  text-decoration: none;
  padding: 9px 12px; 
  border-radius: var(--border-radius);
  font-weight: bold;
  margin-top: auto; 
  font-size: 0.9rem;
  transition: var(--hover-transition);
  font-family: 'Roboto', sans-serif; 
}
.kb-link-button:hover, .tool-card-link:hover {
  background-color: var(--accent-secondary);
  transform: scale(1.03); 
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

/* Important Tools Section Header (for the page itself) */
.important-tools-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
  padding: 10px 12px; 
  background-color: var(--bg-secondary);
  backdrop-filter: blur(var(--blur-intensity));
  -webkit-backdrop-filter: blur(var(--blur-intensity));
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  direction: ltr; 
  transition: background-color 0.3s ease-in-out;
}
.important-tools-title {
  color: var(--accent-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.3rem;
  transition: color 0.3s ease-in-out;
  font-family: 'Roboto', 'Cairo', sans-serif;
}

/* Back to Top Button */
#backToTop {
  position: fixed;
  bottom: 30px;
  right: 30px; 
  width: 45px;
  height: 45px;
  background-color: var(--accent-primary);
  color: var(--bg-primary);
  border: none;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.3s ease-in-out; 
  z-index: 99;
  box-shadow: var(--box-shadow);
  font-size: 0.9rem;
}
#backToTop.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
#backToTop:hover {
  background-color: var(--accent-secondary);
  transform: translateY(-5px) scale(1.1); 
}

/* Notification System */
.notification {
  position: fixed;
  bottom: 20px;
  right: 20px; 
  display: flex;
  /* MODIFIED: Set overall direction for content flow and text alignment */
  direction: ltr; 
  align-items: center; /* Vertically align items in the center */
  background-color: var(--bg-tertiary);
  backdrop-filter: blur(var(--blur-intensity));
  -webkit-backdrop-filter: blur(var(--blur-intensity));
  border-radius: var(--border-radius);
  padding: 12px 15px; 
  box-shadow: var(--box-shadow);
  transform: translateX(120%); 
  transition: transform 0.3s ease-in-out; 
  z-index: 1000;
  max-width: 320px;
  border-left: 4px solid var(--accent-primary); 
  border-right: none; 
  font-size: 0.9rem;
  font-family: 'Roboto', 'Cairo', sans-serif; 
}

.notification.show { transform: translateX(0); }

.notification-icon {
  /* Icon is the first flex item, should be on the left */
  margin-right: 10px; /* Space between icon and text content */
  margin-left: 0; /* No extra margin on its left */
  font-size: 1.3rem;
  /* Optional: align-self if needed, but align-items on parent should handle it */
}

.notification-content { 
  flex: 1; /* Allows content to take up available space */
  text-align: left; /* Ensure text within content is LTR aligned */
}
.notification-title {
  font-weight: bold;
  margin-bottom: 4px;
  font-size: 0.95rem;
  text-align: left; 
}
.notification-message {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-align: left; 
    margin-top: 8px;
}

.notification-close {
  /* Close button is the last flex item */
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 1.1rem;
  /* MODIFIED: Use margin-left: auto to push it to the far right */
  margin-left: auto; 
  padding-left: 10px; /* Add some padding so it's not flush against the content if content is short */
  margin-right: 0; /* No extra margin on its right */
  transition: color 0.3s ease-in-out;
}

.notification-close:hover {
    color: var(--text-primary);
}
.notification-success { border-left-color: var(--success-color); } 
.notification-success .notification-icon { color: var(--success-color); }
.notification-error { border-left-color: var(--error-color); } 
.notification-error .notification-icon { color: var(--error-color); }
.notification-warning { border-left-color: var(--warning-color); } 
.notification-warning .notification-icon { color: var(--warning-color); }
.notification-info { border-left-color: var(--info-color); } 
.notification-info .notification-icon { color: var(--info-color); }

/* Animations */
.highlight-animation {
  animation: highlight 1.2s ease; /* MODIFIED: Duration changed to 1.2s */
}

@keyframes highlight {
  0% {
    background-color: var(--card-bg); 
  }
  20% {
    background-color: var(--highlight-color);
  }
  100% {
    background-color: var(--card-bg); 
  }
}

/* On-scroll appearance: Class added by JS, relies on .template-item's transition */
.visible-on-scroll {
    opacity: 1 !important;
    transform: translateY(0) !important;
    /* MODIFIED: Removed conflicting 'animation' property. Appearance handled by base element's transition. */
    /* Staggering effect for transition will be handled by JS setting transition-delay. */
}

/* Base style for elements that will animate on scroll - merged from .template-item */
.template-item, .kb-link-card, .tool-card, .queries-table tr, #about-us-page { 
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease-in-out, transform 0.5s ease-in-out; 
    /* Keep other specific transitions if needed, e.g., for .template-item: 
       transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out, opacity 0.5s ease-in-out, transform 0.5s ease-in-out; 
       But ensure 'opacity' and 'transform' are present for the scroll effect.
    */
}
/* Ensure .template-item specific transitions don't get overridden if it was separate */
.template-item {
    /* Other transitions like box-shadow were already here, they are fine. */
    /* The opacity and transform are now part of its base style for the scroll effect. */
    /* Make sure its own transition property includes opacity and transform if they were defined separately before */
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out, opacity 0.5s ease-in-out, transform 0.5s ease-in-out;
}


/* No Results Message */
.no-results-message {
  text-align: center;
  padding: 10px;
  color: var(--text-secondary);
  font-style: italic;
  margin-top: 10px;
  transition: opacity 0.3s ease-in-out;
  direction: rtl; 
  font-family: 'Cairo', sans-serif;
}

/* About Us Page Specific Styles */
#about-us-page { 
    padding: 20px;
    background-color: var(--bg-secondary);
    backdrop-filter: blur(var(--blur-intensity));
    -webkit-backdrop-filter: blur(var(--blur-intensity));
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    color: var(--text-primary);
    font-size: 1rem;
    line-height: 1.7;
    direction: ltr; 
    font-family: 'Roboto', sans-serif; 
    /* Initial state for scroll animation */
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease-in-out, transform 0.5s ease-in-out;
}

#about-us-page h2 {
    color: var(--accent-primary);
    margin-bottom: 15px;
    text-align: center;
    font-size: 1.8rem;
}

#about-us-page h3 {
    color: var(--accent-secondary);
    margin-top: 20px;
    margin-bottom: 10px;
    font-size: 1.3rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 5px;
}

#about-us-page p {
    margin-bottom: 15px;
    text-align: left; 
}

#about-us-page ul {
    list-style-type: disc; 
    list-style-position: outside; 
    margin-bottom: 15px;
    padding-left: 20px; 
}
#about-us-page ul li {
    margin-bottom: 8px;
}
#about-us-page .highlight {
    color: var(--accent-primary);
    font-weight: bold;
}
#about-us-page .ai-mention {
    font-style: italic;
    color: var(--text-secondary);
    padding: 10px;
    background-color: rgba(0,0,0,0.1);
    border-left: 3px solid var(--accent-secondary);
    border-radius: var(--border-radius);
}
#about-us-page .contact-info {
    margin-top: 25px;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
    text-align: center;
}
#about-us-page .contact-info a {
    color: var(--accent-primary);
    text-decoration: none;
    transition: var(--hover-transition);
}
#about-us-page .contact-info a:hover {
    text-decoration: underline;
    color: var(--accent-secondary);
}


/* Responsive Styles */
@media (max-width: 768px) {
  nav#mainNav {
    transform: translateX(-100%); 
    width: 100%; 
    z-index: 200;
  }
  nav#mainNav.active { 
      transform: translateX(0); 
  }

  .content { 
      margin-left: 0; 
      padding: 10px; 
  }
  
  .mobile-menu-toggle { 
      display: flex; 
      left: 20px; 
      right: auto;
  }
  
  .dropdown-menu { 
      width: 80%; 
      max-width: 300px; 
  }

  .vertical-tabs-container { flex-direction: column; }
  .vertical-tabs { width: 100%; margin-bottom: 15px; }
  
  .main-footer, .version-info { 
      background-color: transparent; 
      border: none; 
  }
  .version-info { padding-top: 0; }
  
  #importantToolsContainer .tools-block, .kb-links-container { 
      grid-template-columns: 1fr; 
  }
  .links-container {
      flex-direction: column; 
      align-items: stretch; 
  }
  .links-container a {
      width: 100%; 
      justify-content: flex-start; 
  }

  #backToTop {
      bottom: 20px;
      right: 20px; 
      left: auto;
  }
  .notification { 
      bottom: 10px;
      right: 10px; 
      left: auto;
      max-width: calc(100% - 20px); 
      direction: rtl; 
  }
  .notification-icon {
    margin-left: 12px; 
    margin-right: 0;
  }
  .notification-close {
    margin-right: 8px; 
    margin-left: 0;
  }
}