/* Donation Page Specific Styles */

/* Main Content */
.main-content {
    padding-top: 80px;
    min-height: 100vh;
}

/* Hero Section */
.donate-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 80px 0;
    color: white;
    position: relative;
    overflow: hidden;
}

.donate-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    pointer-events: none;
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 24px;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 24px;
    line-height: 1.1;
}

.hero-description {
    font-size: 1.25rem;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto 48px;
    opacity: 0.9;
}

/* Donation Stats */
.donation-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 32px;
    max-width: 600px;
    margin: 0 auto 32px;
}

.stat-item {
    text-align: center;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 8px;
    background: linear-gradient(45deg, #fff, #f0f0f0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
    font-weight: 500;
}

/* Progress Bar */
.progress-container {
    max-width: 400px;
    margin: 0 auto;
}

.progress-bar {
    width: 100%;
    height: 12px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 12px;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #4facfe, #00f2fe);
    border-radius: 6px;
    transition: width 0.8s ease;
    position: relative;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.progress-text {
    text-align: center;
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Donation Section */
.donation-section {
    padding: 80px 0;
    background: #f8fafc;
}

.donation-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 48px;
    max-width: 1200px;
    margin: 0 auto;
}

/* Donation Form */
.donation-form-container {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.donation-form h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 32px;
    color: #1a202c;
}

/* Amount Selection */
.amount-section {
    margin-bottom: 40px;
}

.preset-amounts {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
    margin-bottom: 24px;
}

.amount-btn {
    padding: 16px;
    border: 2px solid #e2e8f0;
    background: white;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    color: #4a5568;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.amount-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.1), transparent);
    transition: left 0.5s ease;
}

.amount-btn:hover::before {
    left: 100%;
}

.amount-btn:hover {
    border-color: #667eea;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.2);
}

.amount-btn.active {
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-color: #667eea;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.3);
}

/* Custom Amount */
.custom-amount {
    margin-top: 24px;
}

.custom-amount label {
    display: block;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 8px;
}

.amount-input-container {
    position: relative;
    display: flex;
    align-items: center;
}

.currency-symbol {
    position: absolute;
    left: 16px;
    font-size: 1.2rem;
    font-weight: 600;
    color: #667eea;
    z-index: 2;
}

#customAmount {
    width: 100%;
    padding: 16px 16px 16px 40px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    background: white;
    transition: all 0.3s ease;
}

#customAmount:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* Payment Methods */
.payment-methods {
    margin-bottom: 40px;
}

.payment-methods h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: #2d3748;
}

.payment-tabs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 24px;
}

.payment-tab {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px;
    border: 2px solid #e2e8f0;
    background: white;
    border-radius: 12px;
    font-weight: 600;
    color: #4a5568;
    cursor: pointer;
    transition: all 0.3s ease;
}

.payment-tab:hover {
    border-color: #667eea;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.1);
}

.payment-tab.active {
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-color: #667eea;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.3);
}

.payment-tab i {
    font-size: 1.2rem;
}

/* Payment Content */
.payment-content {
    display: none;
    padding: 24px;
    background: #f7fafc;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
}

.payment-content.active {
    display: block;
}

.payment-description {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    padding: 16px;
    background: white;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
}

.payment-description i {
    font-size: 1.5rem;
    color: #667eea;
}

.payment-description p {
    margin: 0;
    color: #4a5568;
    line-height: 1.5;
}

/* PayPal Button Container */
#paypal-button-container {
    margin-top: 16px;
}

/* Stripe Button */
.stripe-button {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.stripe-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.3);
}

/* Crypto Addresses */
.crypto-addresses {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.crypto-address {
    background: white;
    border-radius: 12px;
    padding: 20px;
    border: 1px solid #e2e8f0;
}

.crypto-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    font-weight: 600;
    color: #2d3748;
}

.crypto-header i {
    font-size: 1.2rem;
    color: #f7931a;
}

.crypto-header i.fa-ethereum {
    color: #627eea;
}

.address-container {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #f7fafc;
    padding: 12px;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
}

.crypto-code {
    flex: 1;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    color: #2d3748;
    word-break: break-all;
}

.copy-btn {
    padding: 8px;
    background: #667eea;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.copy-btn:hover {
    background: #5a67d8;
    transform: scale(1.05);
}

.copy-btn.copied {
    background: #48bb78;
}

.crypto-note {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-top: 16px;
    padding: 12px;
    background: #fef5e7;
    border-radius: 8px;
    border: 1px solid #f6e05e;
}

.crypto-note i {
    color: #d69e2e;
    margin-top: 2px;
    flex-shrink: 0;
}

.crypto-note p {
    margin: 0;
    font-size: 0.9rem;
    color: #744210;
    line-height: 1.4;
}

/* Donor Information */
.donor-info h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: #2d3748;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 1rem;
    background: white;
    transition: all 0.3s ease;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.checkbox-container {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-weight: 500;
    color: #4a5568;
    position: relative;
}

.checkbox-container input[type="checkbox"] {
    width: auto;
    margin: 0;
    opacity: 0;
    position: absolute;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid #e2e8f0;
    border-radius: 4px;
    background: white;
    position: relative;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.checkbox-container input[type="checkbox"]:checked + .checkmark {
    background: #667eea;
    border-color: #667eea;
}

.checkbox-container input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
    font-weight: bold;
}

/* Sidebar */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

/* Impact Section */
.impact-section {
    background: white;
    border-radius: 20px;
    padding: 32px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.impact-section h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: #1a202c;
}

.impact-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.impact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px;
    background: #f7fafc;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.impact-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.impact-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.impact-icon i {
    font-size: 1.2rem;
    color: white;
}

.impact-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 4px;
    color: #2d3748;
}

.impact-content p {
    margin: 0;
    font-size: 0.9rem;
    color: #718096;
    line-height: 1.4;
}

/* Recent Donors */
.recent-donors {
    background: white;
    border-radius: 20px;
    padding: 32px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.recent-donors h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: #1a202c;
}

.donors-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 20px;
}

.donor-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    background: #f7fafc;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.donor-item:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.donor-info {
    flex: 1;
}

.donor-name {
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 4px;
}

.donor-message {
    font-size: 0.9rem;
    color: #718096;
    line-height: 1.4;
}

.donor-amount {
    font-weight: 700;
    color: #667eea;
    font-size: 1.1rem;
}

.donor-time {
    font-size: 0.8rem;
    color: #a0aec0;
    margin-top: 4px;
}

.load-more-btn {
    width: 100%;
    padding: 12px;
    background: #f7fafc;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    color: #4a5568;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.load-more-btn:hover {
    background: #667eea;
    border-color: #667eea;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.2);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .donation-container {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .sidebar {
        order: -1;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .donation-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .main-content {
        padding-top: 60px;
    }
    
    .donate-hero {
        padding: 60px 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .donation-section {
        padding: 60px 0;
    }
    
    .donation-form-container,
    .impact-section,
    .recent-donors {
        padding: 24px;
    }
    
    .preset-amounts {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }
    
    .amount-btn {
        padding: 12px 8px;
        font-size: 1rem;
    }
    
    .payment-tabs {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .donation-stats {
        grid-template-columns: 1fr;
        gap: 16px;
        text-align: center;
    }
    
    .stat-value {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem;
    }
    
    .preset-amounts {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .donation-form-container,
    .impact-section,
    .recent-donors {
        padding: 20px;
    }
    
    .crypto-code {
        font-size: 0.8rem;
    }
    
    .address-container {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }
    
    .copy-btn {
        align-self: flex-end;
        width: auto;
    }
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #667eea;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Success States */
.success-message {
    padding: 16px;
    background: #f0fff4;
    border: 1px solid #9ae6b4;
    border-radius: 8px;
    color: #276749;
    margin: 16px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.success-message i {
    color: #48bb78;
}

/* Error States */
.error-message {
    padding: 16px;
    background: #fed7d7;
    border: 1px solid #feb2b2;
    border-radius: 8px;
    color: #c53030;
    margin: 16px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.error-message i {
    color: #e53e3e;
}