/* Main Styles */
body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: #333;
}

/* Glass Effect */
.glass-effect {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

/* Gradient Background */
.gradient-bg {
    background: linear-gradient(135deg, #4361ee 0%, #3a0ca3 100%);
}

/* Buttons */
.btn-gradient {
    background: linear-gradient(135deg, #4361ee 0%, #3a0ca3 100%);
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    color: white;
}

.btn-gradient:active {
    transform: translateY(0);
}

/* Cards */
.card {
    border: none;
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

/* Navbar */
.navbar {
    background: rgba(0, 0, 0, 0.3) !important;
    backdrop-filter: blur(10px);
    padding: 15px 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(0, 0, 0, 0.9) !important;
    padding: 10px 0;
}

.nav-link {
    color: white !important;
    margin: 0 10px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.nav-link:hover {
    color: #4cc9f0 !important;
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
}

/* Progress Bar */
.progress {
    height: 10px;
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.1);
}

.progress-bar {
    background: linear-gradient(135deg, #4361ee 0%, #3a0ca3 100%);
    border-radius: 5px;
}

/* Form Controls */
.form-control {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 15px;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.form-control:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    color: white;
    box-shadow: 0 0 0 0.25rem rgba(67, 97, 238, 0.25);
}

.form-control::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

/* Badges */
.badge {
    padding: 8px 15px;
    border-radius: 50px;
    font-weight: 600;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

/* Dashboard Styles */
.dashboard-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.dashboard-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* Download Button */
.download-btn {
    background: linear-gradient(135deg, #4CAF50 0%, #2E7D32 100%);
    color: white;
    border: none;
    padding: 10px 25px;
    border-radius: 10px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.download-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(76, 175, 80, 0.3);
    color: white;
}

/* Quality Options */
.quality-option {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.quality-option:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(67, 97, 238, 0.5);
}

.quality-option.selected {
    background: rgba(67, 97, 238, 0.2);
    border-color: #4361ee;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .glass-effect {
        padding: 20px !important;
    }
    
    .btn-gradient {
        padding: 10px 20px;
    }
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.1);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #4361ee 0%, #3a0ca3 100%);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #3a0ca3 0%, #4361ee 100%);
}