/* css/style.css */
:root {
    /* Light Theme Variables */
    --primary-color-light: #00796B; /* Darker Teal for primary actions */
    --primary-hover-light: #00695C;
    --secondary-color-light: #4DB6AC; /* Lighter Teal for accents */
    --background-color-light: #F4F7F6; /* Off-white/Very light grey */
    --surface-color-light: #FFFFFF; /* White for cards, modals */
    --text-color-light: #263238; /* Dark Blue Grey for text */
    --text-muted-light: #546E7A; /* Lighter Blue Grey for muted text */
    --navbar-bg-light: #FFFFFF;
    --navbar-text-light: #37474F;
    --navbar-brand-light: #006064; /* Cyan-ish dark teal */
    --footer-bg-light: #212529; /* Very dark grey / almost black */
    --footer-text-light: #adb5bd;
    --footer-link-light: #E0F2F1;
    --hero-gradient-start-light: #00796B;
    --hero-gradient-end-light: #004D40;
    --hero-text-light: #FFFFFF;
    --hero-tagline-light: #B2DFDB; /* Light Teal */
    --hero-description-light: #E0F2F1; /* Slightly brighter */
    --shape-fill-light: var(--background-color-light);
    --card-border-light: #DEE2E6;
    --download-card-bg-light: var(--surface-color-light);
    --modal-header-bg-light: var(--primary-color-light);
    --modal-header-text-light: #FFFFFF;
    --btn-platform-bg-light: var(--surface-color-light);
    --btn-platform-text-light: #263238; /* Darker text for light mode button */
    --btn-platform-border-light: var(--primary-color-light);
    --btn-platform-active-bg-light: var(--primary-color-light);
    --btn-platform-active-text-light: #FFFFFF; /* White text for active light mode button */
    --info-note-bg-light: #e0f2f1; /* Light teal for info notes */
    --info-note-border-light: #a7d7c5;
    --info-note-text-light: #004d40;

    /* Dark Theme Variables */
    --primary-color-dark: #4DB6AC; 
    --primary-hover-dark: #26A69A;
    --secondary-color-dark: #80CBC4;
    --background-color-dark: #121212; /* True Dark */
    --surface-color-dark: #1E1E1E;   /* Slightly Lighter Dark for surfaces */
    --text-color-dark: #EAEAEA;      
    --text-muted-dark: #9E9E9E;    
    --navbar-bg-dark: #1F1F1F; 
    --navbar-text-dark: #C0C0C0;
    --navbar-brand-dark: #4DD0E1; /* Cyan for dark theme brand */
    --footer-bg-dark: #171717;
    --footer-text-dark: #A0A0A0; 
    --footer-link-dark: #80CBC4; 
    --hero-gradient-start-dark: #26A69A;
    --hero-gradient-end-dark: #004D40; 
    --hero-text-dark: #FFFFFF;
    --hero-tagline-dark: #B2DFDB;
    --hero-description-dark: #E0F2F1;
    --shape-fill-dark: var(--background-color-dark);
    --card-border-dark: #3A3A3A;
    --download-card-bg-dark: var(--surface-color-dark);
    --modal-header-bg-dark: var(--primary-color-dark); /* Corrected variable */
    --modal-header-text-dark: #FFFFFF;
    --btn-platform-bg-dark: var(--surface-color-dark);
    --btn-platform-text-dark: #EAEAEA; /* Lighter text for dark mode button */
    --btn-platform-border-dark: var(--primary-color-dark);
    --btn-platform-active-bg-dark: var(--primary-color-dark);
    --btn-platform-active-text-dark: #121212; /* Dark text for active dark mode button */
    --info-note-bg-dark: #263238; /* Dark blue-grey for info notes in dark mode */
    --info-note-border-dark: #37474F;
    --info-note-text-dark: #B0BEC5;
}

body {
    font-family: 'Open Sans', 'Helvetica Neue', Arial, sans-serif;
    padding-top: 70px; 
    scroll-behavior: smooth;
    background-color: var(--background-color-light);
    color: var(--text-color-light);
    transition: background-color 0.3s ease, color 0.3s ease;
    font-size: 16px;
    line-height: 1.6;
}

html[data-theme='dark'] body {
    background-color: var(--background-color-dark);
    color: var(--text-color-dark);
}

/* Navbar */
.navbar-custom {
    background-color: var(--navbar-bg-light);
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
    padding-top: 0.8rem;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid var(--card-border-light);
}
html[data-theme='dark'] .navbar-custom {
    background-color: var(--navbar-bg-dark);
    border-bottom: 1px solid var(--card-border-dark);
}
.navbar-brand {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800; /* Bolder brand */
    font-size: 1.75rem;
    color: var(--navbar-brand-light) !important;
    letter-spacing: -0.5px;
}
html[data-theme='dark'] .navbar-brand {
    color: var(--navbar-brand-dark) !important;
}
.navbar-brand img {
    margin-right: 12px;
}

.nav-link {
    font-family: 'Open Sans', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--navbar-text-light) !important;
    margin: 0 10px;
    padding: 0.5rem 0.75rem !important;
    border-radius: 6px;
    transition: color 0.2s ease, background-color 0.2s ease;
}
.nav-link:hover,
.nav-link.active {
    color: var(--primary-color-light) !important;
    background-color: rgba(0, 128, 128, 0.05);
}
html[data-theme='dark'] .nav-link {
    color: var(--navbar-text-dark) !important;
}
html[data-theme='dark'] .nav-link:hover,
html[data-theme='dark'] .nav-link.active {
    color: var(--primary-color-dark) !important;
    background-color: rgba(77, 182, 172, 0.1);
}

.navbar-toggler-icon-custom {
    width: 1.5em;
    height: 1.5em;
    vertical-align: middle;
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100%;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(0, 0, 0, 0.65)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}
html[data-theme='dark'] .navbar-toggler-icon-custom {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 255, 255, 0.65)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}
.navbar-toggler {
    border: 1px solid transparent;
    padding: 0.25rem 0.5rem;
}
.navbar-toggler:focus {
    box-shadow: none;
}

/* Theme Switch */
.theme-switch-wrapper {
    display: flex;
    align-items: center;
    margin-left: 1rem;
}
.theme-switch {
    display: inline-block;
    height: 28px;
    position: relative;
    width: 54px;
}
.theme-switch input {
    display:none;
}
.slider {
    background-color: #DFE2E5;
    bottom: 0;
    cursor: pointer;
    left: 0;
    position: absolute;
    right: 0;
    top: 0;
    transition: .4s;
}
.slider:before {
    background-color: #fff;
    border: 1px solid #ccc;
    bottom: 3px;
    content: "";
    height: 22px;
    left: 3px;
    position: absolute;
    transition: .4s;
    width: 22px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}
input:checked + .slider {
    background-color: var(--primary-color-dark); /* Use primary dark for checked slider */
}
input:checked + .slider:before {
    transform: translateX(26px);
}
.slider.round {
    border-radius: 28px;
}
.slider.round:before {
    border-radius: 50%;
}
.slider .fa-sun, .slider .fa-moon {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 13px;
    color: #fff;
}
.slider .fa-sun {
    left: 6px;
    display: block;
    color: #f39c12;
}
.slider .fa-moon {
    right: 6px;
    display: none;
    color: #f1c40f;
}
input:checked + .slider .fa-sun {
    display: none;
}
input:checked + .slider .fa-moon {
    display: block;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--hero-gradient-start-light) 0%, var(--hero-gradient-end-light) 100%);
    min-height: 90vh;
    position: relative;
    padding-top: 120px;
    padding-bottom: 180px;
    color: var(--hero-text-light);
    display: flex;
    align-items: center;
}
html[data-theme='dark'] .hero-section {
    background: linear-gradient(135deg, var(--hero-gradient-start-dark) 0%, var(--hero-gradient-end-dark) 100%);
    color: var(--hero-text-dark);
}
.hero-logo {
    width: 110px;
    height: 110px;
    margin-bottom: 30px;
    background-color: rgba(255, 255, 255, 0.15);
    border-radius: 25px;
    padding:18px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.25);
}
html[data-theme='dark'] .hero-logo {
    background-color: rgba(0, 0, 0, 0.3);
}
.hero-title {
    color: inherit;
    font-family: 'Montserrat', sans-serif;
    font-weight: 800 !important;
}
.hero-tagline {
    font-size: 1.75rem;
    color: var(--hero-tagline-light);
    font-weight: 400;
}
html[data-theme='dark'] .hero-tagline {
    color: var(--hero-tagline-dark);
}
.hero-description {
    font-size: 1.2rem;
    color: var(--hero-description-light);
    max-width: 780px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}
html[data-theme='dark'] .hero-description {
    color: var(--hero-description-dark);
}

.cta-buttons .btn {
    padding: 15px 40px;
    font-size: 1.2rem;
    font-weight: 700;
    border-radius: 50px;
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
    letter-spacing: 0.5px;
}
.cta-buttons .btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(0,0,0,0.2) !important;
}
.btn-windows {
    background-color: #0078D4; /* Windows blue */
    color: white;
    border-color: #0078D4;
}
.btn-windows:hover {
    background-color: #005A9E;
    border-color: #005A9E;
    color: white;
}
.btn-android {
    background-color: #3DDC84; /* Android green */
    color: white;
    border-color: #3DDC84;
}
.btn-android:hover {
    background-color: #30B06A;
    border-color: #30B06A;
    color: white;
}


.hero-shape-divider {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    transform: rotate(180deg);
}
.hero-shape-divider svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 120px; /* Increased height */
}
.hero-shape-divider .shape-fill {
    fill: var(--shape-fill-light);
    transition: fill 0.3s;
}
html[data-theme='dark'] .hero-shape-divider .shape-fill {
    fill: var(--shape-fill-dark);
}

/* General Section Styling */
.features-section, .screenshots-section, .download-section {
    padding-top: 80px;
    padding-bottom: 80px;
}
.section-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 2.8rem;
    color: var(--text-color-light); /* Changed from --primary-very-dark-light */
    margin-bottom: 1rem;
}
html[data-theme='dark'] .section-title {
    color: var(--primary-color-dark);
}
.section-subtitle {
    color: var(--text-muted-light);
    font-size: 1.15rem;
    margin-bottom: 3.5rem;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}
html[data-theme='dark'] .section-subtitle {
    color: var(--text-muted-dark);
}

/* Features Section */
.feature-item {
    background-color: var(--surface-color-light);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s;
    border: 1px solid var(--card-border-light);
    border-radius: 15px; 
    box-shadow: 0 5px 15px rgba(0,0,0,0.06);
    padding: 2.5rem !important;
}
html[data-theme='dark'] .feature-item {
    background-color: var(--surface-color-dark);
    border-color: var(--card-border-dark);
    box-shadow: 0 5px 20px rgba(0,0,0,0.25);
}
.feature-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0,128,128,0.15) !important; /* Teal shadow on hover */
}
html[data-theme='dark'] .feature-item:hover {
    box-shadow: 0 15px 40px rgba(77,182,172,0.2) !important;
}
.feature-icon i {
    color: var(--primary-color-light);
    font-size: 2.8rem; 
}
html[data-theme='dark'] .feature-icon i {
    color: var(--primary-color-dark);
}
.feature-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--text-color-light);
    font-size: 1.3rem;
    margin-top: 1.2rem;
}
html[data-theme='dark'] .feature-title {
    color: var(--text-color-dark);
}
.feature-item p {
    font-size: 1rem;
    color: var(--text-muted-light);
    line-height: 1.7;
}
html[data-theme='dark'] .feature-item p {
    color: var(--text-muted-dark);
}

/* Screenshots Section */
.screenshots-section {
    background-color: var(--background-color-light);
    border-top: 1px solid var(--card-border-light);
    border-bottom: 1px solid var(--card-border-light);
}
html[data-theme='dark'] .screenshots-section {
    background-color: var(--surface-color-dark); /* Adjusted for contrast */
    border-color: var(--card-border-dark);
}
.screenshot-platform-toggle .btn-platform {
    background-color: var(--btn-platform-bg-light);
    color: var(--btn-platform-text-light); /* Darker text on light bg */
    border: 2px solid var(--btn-platform-border-light);
    font-weight: 700;
    padding: 12px 35px; /* Increased padding */
    font-size: 1.1rem; /* Increased font size */
    border-radius: 8px; /* Slightly less rounded */
    margin: 0 8px;
    transition: background-color 0.2s, color 0.2s, border-color 0.2s; /* Simplified transition */
    letter-spacing: 0.5px;
}
html[data-theme='dark'] .screenshot-platform-toggle .btn-platform {
    background-color: var(--btn-platform-bg-dark);
    color: var(--btn-platform-text-dark); /* Lighter text on dark bg */
    border-color: var(--btn-platform-border-dark);
}
.screenshot-platform-toggle .btn-platform.active,
.screenshot-platform-toggle .btn-platform:hover {
    background-color: var(--btn-platform-active-bg-light); /* Primary color */
    color: var(--btn-platform-active-text-light); /* White text */
    border-color: var(--btn-platform-active-bg-light); /* Match background */
    box-shadow: none; /* Removed shadow */
    transform: none; /* Removed transform */
}
html[data-theme='dark'] .screenshot-platform-toggle .btn-platform.active,
html[data-theme='dark'] .screenshot-platform-toggle .btn-platform:hover {
    background-color: var(--btn-platform-active-bg-dark); /* Primary dark color */
    color: var(--btn-platform-active-text-dark); /* Dark text for contrast */
    border-color: var(--btn-platform-active-bg-dark); /* Match background */
    box-shadow: none;
}
.screenshot-platform-toggle .fab {
    font-size: 1.2em; /* Relative to button font size */
}

.screenshot-img {
    border: 5px solid var(--surface-color-light);
    border-radius: 12px;
    transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 10px 25px rgba(0,0,0,0.12);
    width: 100%;
    height: auto;
    object-fit: cover; /* Ensures images fill the container while maintaining aspect ratio */
    aspect-ratio: 16/9; /* Adjust if your images have a different common aspect ratio */
}
html[data-theme='dark'] .screenshot-img {
    border-color: var(--surface-color-dark);
    box-shadow: 0 10px 30px rgba(0,0,0,0.35);
}
.screenshot-img:hover {
    transform: scale(1.07); 
    box-shadow: 0 18px 40px rgba(0,0,0,0.25); 
}
html[data-theme='dark'] .screenshot-img:hover {
    box-shadow: 0 18px 45px rgba(0,0,0,0.55);
}
.screenshot-gallery a {
    display: block; 
    border-radius: 12px; 
    overflow: hidden; 
}


.ekko-lightbox .modal-content {
    background-color: var(--surface-color-light);
}
html[data-theme='dark'] .ekko-lightbox .modal-content {
    background-color: var(--surface-color-dark);
}
.ekko-lightbox .modal-header {
    border-bottom: 1px solid var(--card-border-light);
}
html[data-theme='dark'] .ekko-lightbox .modal-header {
    border-bottom: 1px solid var(--card-border-dark);
}
.ekko-lightbox .modal-header .close {
    color: var(--text-color-light);
}
html[data-theme='dark'] .ekko-lightbox .modal-header .close {
    color: var(--text-color-dark);
}


/* Download Section */
.download-section {
    background-color: var(--background-color-light); /* Match main background */
}
html[data-theme='dark'] .download-section {
    background-color: var(--background-color-dark);
}
.download-card {
    background-color: var(--download-card-bg-light);
    border: 1px solid var(--card-border-light);
    border-radius: 18px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.09);
    transition: background-color 0.3s, border-color 0.3s, box-shadow 0.3s, transform 0.3s;
    padding: 2.5rem !important;
}
html[data-theme='dark'] .download-card {
    background-color: var(--download-card-bg-dark);
    border-color: var(--card-border-dark);
    box-shadow: 0 10px 35px rgba(0,0,0,0.3);
}
.download-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 18px 45px rgba(0,0,0,0.15);
}
html[data-theme='dark'] .download-card:hover {
    box-shadow: 0 18px 50px rgba(0,0,0,0.4);
}
.download-os-icon {
    font-size: 4.5rem; 
    color: var(--primary-color-light);
    margin-bottom: 1.5rem !important;
}
html[data-theme='dark'] .download-os-icon {
    color: var(--primary-color-dark);
}
.download-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--text-color-light);
    font-size: 1.9rem;
    margin-bottom: 1rem;
}
html[data-theme='dark'] .download-title {color: var(--text-color-dark); }
.download-info {
    font-size: 1rem;
    color: var(--text-muted-light);
    margin-bottom: 0.75rem;
}
html[data-theme='dark'] .download-info {
    color: var(--text-muted-dark);
}
.btn-download-main {
    font-size: 1.15rem;
    font-weight: 700;
    padding: 14px 35px;
    border-radius: 30px;
    letter-spacing: 0.5px;
    transition: background-color 0.2s ease-in-out, transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}
.btn-download-main:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}
.btn-windows-dl {
    background-color: #0078D4;
    color: white;
    border-color: #0078D4;
}
.btn-windows-dl:hover {
    background-color: #005A9E;
    border-color: #005A9E;
    color: white;
}
.btn-android-dl {
    background-color: #3DDC84;
    color: white;
    border-color: #3DDC84;
}
.btn-android-dl:hover {
    background-color: #30B06A;
    border-color: #30B06A;
    color: white;
}

.advanced-download-toggle {
    color: var(--primary-color-light);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
}
html[data-theme='dark'] .advanced-download-toggle {
    color: var(--primary-color-dark);
}
.advanced-download-toggle:hover {
    text-decoration: underline;
}
#advanced-android-downloads ul li a {
    color: var(--text-muted-light);
    font-size: 0.9rem;
    padding: 8px 0;
    display: block;
    transition: color 0.2s;
}
html[data-theme='dark'] #advanced-android-downloads ul li a {
    color: var(--text-muted-dark);
}
#advanced-android-downloads ul li a:hover {
    color: var(--primary-color-light);
    font-weight: 600;
}
html[data-theme='dark'] #advanced-android-downloads ul li a:hover {
    color: var(--primary-color-dark);
}
.download-card .small-text {
    color: var(--text-muted-light);
    font-size: 0.9rem;
}
html[data-theme='dark'] .download-card .small-text {
    color: var(--text-muted-dark);
}
.download-card .small-text a {
    color: var(--primary-color-light);
    font-weight: 600;
}
html[data-theme='dark'] .download-card .small-text a {
    color: var(--primary-color-dark);
}

/* Troubleshooting Note Styling */
.troubleshooting-note {
    background-color: var(--info-note-bg-light);
    border: 1px solid var(--info-note-border-light);
    color: var(--info-note-text-light);
    padding: 1rem;
    border-radius: 8px;
    text-align: left;
    font-size: 0.9rem;
}
html[data-theme='dark'] .troubleshooting-note {
    background-color: var(--info-note-bg-dark);
    border-color: var(--info-note-border-dark);
    color: var(--info-note-text-dark);
}
.troubleshooting-note .note-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-color-light); /* Or primary color */
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
}
html[data-theme='dark'] .troubleshooting-note .note-title {
    color: var(--text-color-dark);
}
.troubleshooting-note .note-title i {
    color: var(--primary-color-light); /* Or a warning color */
}
html[data-theme='dark'] .troubleshooting-note .note-title i {
    color: var(--primary-color-dark);
}
.troubleshooting-note p {
    margin-bottom: 0.5rem;
    line-height: 1.5;
}
.troubleshooting-note a.btn-info {
    background-color: var(--primary-color-light);
    border-color: var(--primary-color-light);
    color: #fff;
    font-weight: 600;
    padding: 0.375rem 0.75rem;
}
.troubleshooting-note a.btn-info:hover {
    background-color: var(--primary-hover-light);
    border-color: var(--primary-hover-light);
}
html[data-theme='dark'] .troubleshooting-note a.btn-info {
    background-color: var(--primary-color-dark);
    border-color: var(--primary-color-dark);
}
html[data-theme='dark'] .troubleshooting-note a.btn-info:hover {
    background-color: var(--primary-hover-dark);
    border-color: var(--primary-hover-dark);
}


/* Footer */
.footer-section {
    background-color: var(--footer-bg-light);
    color: var(--footer-text-light);
    transition: background-color 0.3s, color 0.3s;
    padding: 3rem 0;
}
html[data-theme='dark'] .footer-section {
    background-color: var(--footer-bg-dark);
    color: var(--footer-text-dark);
}
.footer-link {
    color: var(--footer-link-light);
    margin: 0 10px;
    transition: color 0.2s;
    font-size: 0.9rem;
}
html[data-theme='dark'] .footer-link {
    color: var(--footer-link-dark);
}
.footer-link:hover {
    color: #FFFFFF; 
    text-decoration: none;
}
html[data-theme='dark'] .footer-link:hover {
    color: var(--primary-color-dark);
}

.social-icons .social-icon {
    display: inline-block;
    width: 50px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.05);
    color: var(--footer-link-light);
    margin: 0 8px;
    font-size: 1.5rem; /* Controlled icon size */
    transition: background-color 0.3s, color 0.3s, transform 0.3s;
}
html[data-theme='dark'] .social-icons .social-icon {
    background-color: rgba(255,255,255,0.08);
    color: var(--footer-link-dark);
}
.social-icons .social-icon:hover {
    background-color: rgba(255,255,255,0.15);
    color: #FFFFFF;
    transform: translateY(-3px) scale(1.1);
}
html[data-theme='dark'] .social-icons .social-icon:hover {
    background-color: rgba(77,182,172,0.2); /* Tealish hover for dark */
    color: var(--primary-color-dark);
}
.whatsapp-icon {
    background-color: #25D366 !important;
    color: white !important;
}
.whatsapp-icon:hover {
    background-color: #1DAE52 !important;
    color: white !important;
}

/* Modal */
.modal-content {
    background-color: var(--surface-color-light);
    border: none;
    color: var(--text-color-light);
    border-radius: 0.75rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}
html[data-theme='dark'] .modal-content {
    background-color: var(--surface-color-dark);
    border-color: var(--card-border-dark); /* Or use none if you prefer */
    color: var(--text-color-dark);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}
.modal-header {
    background-color: var(--modal-header-bg-light);
    color: var(--modal-header-text-light);
    border-bottom: 1px solid var(--card-border-light);
    border-top-left-radius: 0.75rem;
    border-top-right-radius: 0.75rem;
    padding: 1rem 1.5rem;
}
html[data-theme='dark'] .modal-header {
    background-color: var(--modal-header-bg-dark);
    color: var(--modal-header-text-dark);
    border-bottom-color: var(--card-border-dark);
}
.modal-header .modal-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
}
.modal-header .close {
    color: var(--modal-header-text-light);
    opacity: 0.9;
    text-shadow: none;
    font-size: 1.75rem;
}
html[data-theme='dark'] .modal-header .close {
    color: var(--modal-header-text-dark);
}
.modal-body {
    padding: 1.5rem;
    line-height: 1.7;
}
.modal-body ol {
    padding-left: 1.5rem;
}
.modal-body ol li {
    margin-bottom: 0.75rem;
    color: var(--text-color-light);
}
html[data-theme='dark'] .modal-body ol li {
    color: var(--text-color-dark);
}
.modal-body .alert-warning {
    color: #664d03;
    background-color: #fff3cd;
    border-color: #ffe69c;
}
html[data-theme='dark'] .modal-body .alert-warning {
    color: #ffc107; /* Brighter yellow for dark text */
    background-color: #332701; /* Very dark yellow */
    border-color: #594202; /* Darker yellow border */
}
.modal-footer {
    border-top: 1px solid var(--card-border-light);
    padding: 0.75rem 1.5rem;
}
html[data-theme='dark'] .modal-footer {
    border-top-color: var(--card-border-dark);
}
.modal-footer .btn-secondary {
    background-color: #6c757d;
    border-color: #6c757d;
}
html[data-theme='dark'] .modal-footer .btn-secondary {
    background-color: #4A5568; /* Darker grey for dark theme */
    border-color: #4A5568;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--background-color-light); 
}
html[data-theme='dark'] ::-webkit-scrollbar-track {
    background: #2D3748; /* Darker track for dark mode */
}
::-webkit-scrollbar-thumb {
    background: #B0BEC5; /* Muted blue-grey */
    border-radius: 5px;
    border: 2px solid var(--background-color-light);
}
html[data-theme='dark'] ::-webkit-scrollbar-thumb {
    background: #4A5568; /* Darker thumb for dark mode */
    border-color: #2D3748; /* Match track */
}
::-webkit-scrollbar-thumb:hover {
    background: #78909C; /* Darker on hover */
}
html[data-theme='dark'] ::-webkit-scrollbar-thumb:hover {
    background: #718096; /* Darker on hover for dark mode */
}