:root {
    --primary-color: #32CD32; /* Lime */
    --primary-dark: #228B22; /* Forest Green */
    --primary-light: #90EE90; /* Light Green */
    --dark-bg: #1A1A1A; /* Very Dark Gray */
    --dark-surface: #2C2C2C; /* Dark Gray */
    --light-text: #E0E0E0; /* Light Gray */
    --accent-color: #FF4500; /* Orange Red */
}

.sticky-top {
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  z-index: 1020;
}

body {
    background-color: var(--dark-bg);
    color: var(--light-text);
}


.card {
    background-color: var(--dark-surface);
    border-color: var(--primary-dark);
}

.card-title {
    color: var(--primary-color);
}

.card:hover {
    transform: scale(1.03);
    box-shadow: 0 10px 20px rgba(50, 205, 50, 0.2), 0 4px 8px rgba(50, 205, 50, 0.1);
    border-color: var(--primary-color);
}

.card-icon {
    color: var(--primary-color);
}

.card:hover .card-icon {
    color: var(--primary-light);
}

.tool-card-link {
    color: var(--light-text);
}

.tool-card-link:hover {
    color: var(--primary-light);
}

.bg-dark {
    background-color: var(--dark-surface) !important;
}

.border-secondary {
    border-color: var(--primary-dark) !important;
}

.text-light-emphasis {
    color: var(--light-text) !important;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
}

.btn-secondary {
    background-color: var(--dark-surface);
    border-color: var(--primary-dark);
    color: var(--light-text);
}

.btn-secondary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-color);
    color: var(--light-text);
}

.character-counter {
    font-size: 0.875rem;
}

.hover-effect:hover {
    background-color: #343a40;
    color: var(--primary-color);
}

.hover-effect:hover .bi {
    color: var(--primary-color);
    transition: color 0.3s ease;
}

footer .container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

footer p {
    margin: 0;
}

/* Common Custom Tool Style */
.tool-container {
    background-color: var(--dark-surface);
    border: 1px solid var(--primary-dark);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

.tool-title {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.tool-description {
    color: var(--light-text);
    margin-bottom: 20px;
}

.tool-input {
    background-color: var(--dark-bg);
    color: var(--light-text);
    border: 1px solid var(--primary-dark);
    padding: 10px;
    margin-bottom: 15px;
    width: 100%;
}

.tool-input:focus {
    border-color: var(--primary-color);
    outline: none;
}

.tool-button {
    background-color: var(--primary-color);
    color: var(--dark-bg);
    border: none;
    padding: 10px 20px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.tool-button:hover {
    background-color: var(--primary-dark);
}

.tool-result {
    background-color: var(--dark-bg);
    border: 1px solid var(--primary-dark);
    padding: 15px;
    margin-top: 20px;
    color: var(--light-text);
}

.navbar-nav .dropdown-menu {
  position: absolute;
  z-index: 1030; /* This is higher than Bootstrap's default navbar z-index */
  right: 0;
  left: auto;
}

@media (max-width: 991.98px) { /* Bootstrap's large breakpoint - 1 */
  .navbar-nav .dropdown-menu {
    position: static;
    float: none;
  }
}

.dropdown-menu-end {
  right: 0;
  left: auto;
}

.hide-scrollbar {
    -ms-overflow-style: none;  /* IE and Edge */
    scrollbar-width: none;  /* Firefox */
}

.hide-scrollbar::-webkit-scrollbar {
    display: none;  /* Chrome, Safari and Opera */
}

.form-control::placeholder {
    color: #6c757d !important;
    opacity: 1;
}