/* Pay-AWT Custom Styles */
:root {
    --primary-color: #6BAC61;
    --primary-dark: #5a9a55;
    --primary-light: #7bc670;
    --secondary-color: #f8f9fa;
    --text-dark: #333;
    --text-light: #666;
    --border-color: #dee2e6;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
    color: var(--text-dark);
}

.navbar-brand {
    font-weight: bold;
    color: var(--primary-color) !important;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(107, 172, 97, 0.3);
}

.btn-primary:focus {
    box-shadow: 0 0 0 0.2rem rgba(107, 172, 97, 0.25);
}

.card {
    border: none;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.card-header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border-radius: 15px 15px 0 0 !important;
    border: none;
    padding: 1.5rem;
}

.form-control {
    border-radius: 10px;
    border: 2px solid var(--border-color);
    padding: 12px 15px;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(107, 172, 97, 0.25);
}

.form-label {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.form-select {
    border-radius: 10px;
    border: 2px solid var(--border-color);
    padding: 12px 15px;
    transition: all 0.3s ease;
}

.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(107, 172, 97, 0.25);
}

.package-card {
    border: 2px solid var(--border-color);
    border-radius: 15px;
    padding: 20px;
    margin: 10px 0;
    cursor: pointer;
    transition: all 0.3s ease;
    background: white;
}

.package-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(107, 172, 97, 0.2);
}

.package-card.selected {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, rgba(107, 172, 97, 0.1), rgba(107, 172, 97, 0.05));
}

.package-price {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

.package-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
}

.payment-method-card {
    border: 2px solid var(--border-color);
    border-radius: 15px;
    padding: 20px;
    margin: 10px 0;
    cursor: pointer;
    transition: all 0.3s ease;
    background: white;
    text-align: center;
}

.payment-method-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(107, 172, 97, 0.2);
}

.payment-method-card.selected {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, rgba(107, 172, 97, 0.1), rgba(107, 172, 97, 0.05));
}

.payment-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.alert {
    border-radius: 10px;
    border: none;
    padding: 15px 20px;
}

.alert-success {
    background: linear-gradient(135deg, rgba(40, 167, 69, 0.1), rgba(40, 167, 69, 0.05));
    color: var(--success-color);
    border-left: 4px solid var(--success-color);
}

.alert-danger {
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.1), rgba(220, 53, 69, 0.05));
    color: var(--danger-color);
    border-left: 4px solid var(--danger-color);
}

.alert-warning {
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.1), rgba(255, 193, 7, 0.05));
    color: var(--warning-color);
    border-left: 4px solid var(--warning-color);
}

.progress {
    height: 8px;
    border-radius: 10px;
    background-color: var(--border-color);
}

.progress-bar {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 10px;
}

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

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.usdt-info {
    background: linear-gradient(135deg, rgba(107, 172, 97, 0.1), rgba(107, 172, 97, 0.05));
    border: 1px solid var(--primary-color);
    border-radius: 10px;
    padding: 15px;
    margin: 15px 0;
}

.usdt-address {
    font-family: 'Courier New', monospace;
    background: white;
    padding: 10px;
    border-radius: 5px;
    border: 1px solid var(--border-color);
    word-break: break-all;
    font-size: 0.9rem;
}

.usdt-amount {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--primary-color);
}

.copy-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 5px;
    padding: 5px 10px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.footer {
    background: var(--text-dark);
    color: white;
    padding: 20px 0;
    margin-top: 50px;
}

@media (max-width: 768px) {
    .card {
        margin: 10px;
    }
    
    .package-card, .payment-method-card {
        margin: 5px 0;
    }
    
    .btn {
        width: 100%;
        margin: 5px 0;
    }
}

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

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

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.pulse {
    animation: pulse 2s infinite;
}

/* Özel scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--secondary-color);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Language Selector Styles */
.dropdown-menu {
    min-width: 280px;
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

.dropdown-header {
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 8px 16px 4px;
    margin: 0;
}

.dropdown-item {
    padding: 8px 16px;
    font-size: 14px;
    transition: all 0.2s ease;
    border-radius: 4px;
    margin: 2px 8px;
}

.dropdown-item:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateX(4px);
}

.dropdown-item.active {
    background-color: var(--primary-color);
    color: white;
    font-weight: 600;
}

.dropdown-divider {
    margin: 8px 0;
    border-color: var(--border-color);
}

/* Scrollbar styling for dropdown */
.dropdown-menu::-webkit-scrollbar {
    width: 6px;
}

.dropdown-menu::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.dropdown-menu::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 3px;
}

.dropdown-menu::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .card {
        margin: 10px 0;
    }
    
    .package-card {
        margin-bottom: 15px;
    }
    
    .btn-lg {
        padding: 12px 24px;
        font-size: 16px;
    }
    
    .navbar-brand {
        font-size: 18px;
    }
    
    .progress {
        height: 8px;
    }
    
    .dropdown-menu {
        min-width: 250px;
        max-height: 300px;
    }
    
    .dropdown-item {
        font-size: 13px;
        padding: 6px 12px;
    }
}