/* Donation Popup Styles */

/* Popup Overlay */
.donation-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
    padding: 20px;
}

.donation-popup-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Popup Modal */
.donation-popup {
    background: linear-gradient(135deg, #ffffff 0%, #f8fdf7 100%);
    border-radius: 20px;
    max-width: 500px;
    width: 100%;
    position: relative;
    box-shadow: 0 25px 60px -15px rgba(45, 90, 39, 0.3);
    transform: scale(0.9) translateY(20px);
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    overflow: hidden;
}

.donation-popup-overlay.active .donation-popup {
    transform: scale(1) translateY(0);
}

/* Decorative Top Banner */
.popup-banner {
    background: linear-gradient(135deg, var(--dark-green) 0%, var(--primary-green) 50%, var(--accent-green) 100%);
    padding: 30px 40px 25px;
    position: relative;
    overflow: hidden;
}

.popup-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    pointer-events: none;
}

.popup-banner-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

.popup-banner-icon i {
    font-size: 1.8rem;
    color: var(--white);
}

.popup-banner h2 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--white);
    margin: 0;
    line-height: 1.2;
}

/* Close Button */
.popup-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10;
}

.popup-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.popup-close i {
    font-size: 1rem;
    color: var(--white);
}

/* Popup Content */
.popup-content {
    padding: 30px 40px 35px;
}

.popup-content p {
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    color: var(--text-gray);
    line-height: 1.7;
    margin: 0 0 25px 0;
}

/* Progress Bar Section */
.popup-progress {
    background: var(--bg-light);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 25px;
}

.progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.progress-header span {
    font-family: 'Inter', sans-serif;
    font-size: 0.85rem;
    color: var(--text-gray);
}

.progress-amount {
    font-weight: 600;
    color: var(--primary-green) !important;
}

.progress-bar-container {
    background: rgba(45, 90, 39, 0.15);
    border-radius: 10px;
    height: 12px;
    overflow: hidden;
    position: relative;
}

.progress-bar-fill {
    background: linear-gradient(90deg, var(--primary-green) 0%, var(--accent-green) 100%);
    height: 100%;
    border-radius: 10px;
    width: 0;
    transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.progress-bar-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.3) 50%,
        transparent 100%
    );
    animation: shimmer 2s infinite;
}

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

/* Donation Amounts */
.donation-amounts {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.amount-btn {
    flex: 1;
    min-width: 70px;
    padding: 12px 8px;
    background: var(--white);
    border: 2px solid var(--light-green);
    border-radius: 10px;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--primary-green);
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.amount-btn:hover,
.amount-btn.selected {
    background: var(--primary-green);
    border-color: var(--primary-green);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(46, 125, 50, 0.3);
}

.amount-btn.other {
    font-size: 0.85rem;
}

/* Action Buttons */
.popup-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.btn-donate-popup {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--dark-green) 100%);
    color: var(--white);
    font-family: 'Inter', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(46, 125, 50, 0.4);
}

.btn-donate-popup:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(46, 125, 50, 0.5);
    background: linear-gradient(135deg, var(--dark-green) 0%, #143d10 100%);
}

.btn-donate-popup i {
    font-size: 1.1rem;
}

.btn-learn-more {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    background: transparent;
    color: var(--primary-green);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.btn-learn-more:hover {
    background: var(--bg-light);
    color: var(--dark-green);
}

/* Mobile Responsive */
@media (max-width: 600px) {
    .donation-popup-overlay {
        padding: 15px;
        align-items: flex-end;
    }
    
    .donation-popup {
        max-width: 100%;
        width: 100%;
        border-radius: 20px 20px 0 0;
        max-height: 90vh;
        overflow-y: auto;
    }
    
    .donation-popup-overlay.active .donation-popup {
        transform: scale(1) translateY(0);
    }
    
    .popup-banner {
        padding: 25px 25px 20px;
    }
    
    .popup-banner h2 {
        font-size: 1.5rem;
    }
    
    .popup-banner-icon {
        width: 50px;
        height: 50px;
    }
    
    .popup-banner-icon i {
        font-size: 1.5rem;
    }
    
    .popup-content {
        padding: 25px 25px 30px;
    }
    
    .popup-content p {
        font-size: 0.95rem;
    }
    
    .donation-amounts {
        gap: 8px;
    }
    
    .amount-btn {
        min-width: 60px;
        padding: 10px 6px;
        font-size: 0.9rem;
    }
    
    .popup-progress {
        padding: 15px;
    }
    
    .btn-donate-popup {
        padding: 14px 28px;
        font-size: 1rem;
    }
}

@media (max-width: 400px) {
    .donation-amounts {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }
    
    .amount-btn {
        min-width: unset;
    }
}