/* Modern CSS with Vivid Colors (No Blue) */
:root {
    --primary: #850303;
    --primary-dark: #5a23b5;
    --secondary: #10b981;
    --tertiary: #f97316;
    --background: #f8f7ff;
    --text: #1f1f1f;
    --text-light: #6b7280;
    --border: #e5e7eb;
    --success: #10b981;
    --error: #ef4444;
    --shadow: rgba(0, 0, 0, 0.1);
}

/** {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}*/

/*body {
    background-color: var(--background);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem 1rem;
}
*/
/*.container {
    width: 100%;
    max-width: 550px;
}
*/
.form-container {
    background: white;
    border-radius: 16px;
    box-shadow: 0 12px 32px var(--shadow);
    overflow: hidden;
    padding: 2.5rem;
    position: relative;
}

.form-header {
    text-align: left;
    margin-bottom: 2rem;
}

.form-header h1 {
    color: var(--primary);
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--tertiary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.form-header p {
    color: var(--text-light);
    font-size: 1.1rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    font-weight: 600;
    color: var(--text);
}

/*input[type="text"],
input[type="number"],
textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s;
}*/

input[type="text"]:focus,
input[type="number"]:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(108, 43, 217, 0.15);
}

.amount-options {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.amount-btn {
    background: transparent;
    border: 2px solid var(--border);
    border-radius: 8px;
    padding: 0.75rem;
    color: #6b7280;
    /*font-size: 1rem;*/
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

    .amount-btn:hover {
        border-color: var(--primary) !important;
        color: var(--primary);
        background-color: #fff;
    }

.amount-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.custom-amount {
    position: relative;
}

.currency-symbol {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    font-weight: 600;
}

#donationAmount {
    padding-left: 2rem;
}

.toggle-container {
    display: flex;
    border: 2px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}

.toggle-container input[type="radio"] {
    display: none;
}

.toggle-btn {
    flex: 1;
    text-align: center;
    padding: 0.75rem;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
    background: transparent;
    color: var(--text-light);
}

input[type="radio"]:checked + .toggle-btn {
    background: var(--primary);
    color: white;
}

.payment-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
}

.payment-option {
    position: relative;
}

.payment-option input[type="radio"] {
    position: absolute;
    opacity: 0;
}

.payment-option label {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem 0.5rem;
    border: 2px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    text-align: center;
    font-weight: 500;
    color: var(--text-light);
}

.payment-icon {
    display: block;
    width: 40px;
    height: 40px;
    margin-bottom: 0.5rem;
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
}

.payment-option input[type="radio"]:checked + label {
    border-color: var(--primary);
    color: var(--primary);
    background-color: rgba(225, 205, 214, 0.05);
}

.credit-card-icon {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23666666'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M3 10h18M7 15h1m4 0h1m-7 4h12a3 3 0 003-3V8a3 3 0 00-3-3H6a3 3 0 00-3 3v8a3 3 0 003 3z'/%3E%3C/svg%3E");
}

.paypal-icon {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23666666'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M17 9V7a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2m2 4h10a2 2 0 002-2v-6a2 2 0 00-2-2H9a2 2 0 00-2 2v6a2 2 0 002 2z'/%3E%3C/svg%3E");
}

.crypto-icon {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23666666'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M12 8c-1.657 0-3 .895-3 2s1.343 2 3 2 3 .895 3 2-1.343 2-3 2m0-8c1.11 0 2.08.402 2.599 1M12 8V7m0 1v8m0 0v1m0-1c-1.11 0-2.08-.402-2.599-1M21 12a9 9 0 11-18 0 9 9 0 0118 0z'/%3E%3C/svg%3E");
}

.card-fields {
    margin-top: 1rem;
}

.form-row {
    margin-bottom: 1rem;
}

.form-row.two-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.crypto-address {
    display: flex;
    align-items: center;
}

.crypto-address input {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    background-color: #f9fafb;
    color: var(--text-light);
    font-family: monospace;
    font-size: 0.9rem;
}

.icon-btn {
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 0 8px 8px 0;
    padding: 0 1rem;
    height: 45px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s;
}

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

.copy-btn::before {
    content: "";
    display: inline-block;
    width: 20px;
    height: 20px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='white'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M8 16H6a2 2 0 01-2-2V6a2 2 0 012-2h8a2 2 0 012 2v2m-6 12h8a2 2 0 002-2v-8a2 2 0 00-2-2h-8a2 2 0 00-2 2v8a2 2 0 002 2z'/%3E%3C/svg%3E");
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.checkbox-group input[type="checkbox"] {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border);
    border-radius: 4px;
    cursor: pointer;
    position: relative;
}

.checkbox-group input[type="checkbox"]:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

.checkbox-group input[type="checkbox"]:checked::after {
    content: "";
    position: absolute;
    left: 6px;
    top: 2px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checkbox-group label {
    margin-bottom: 0;
    font-weight: 500;
    user-select: none;
}

.submit-btn {
    width: 100%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--tertiary) 100%);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 1rem;
    /*font-size: 1.1rem;*/
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 1rem;
    position: relative;
    overflow: hidden;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(108, 43, 217, 0.25);
}

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

.secure-notice {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 1.5rem;
    color: var(--text-light);
    font-size: 0.9rem;
}

.lock-icon {
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-right: 0.5rem;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M12 15v2m-6 4h12a2 2 0 002-2v-6a2 2 0 00-2-2H6a2 2 0 00-2 2v6a2 2 0 002 2zm10-10V7a4 4 0 00-8 0v4h8z'/%3E%3C/svg%3E");
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
}

.hidden {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

/* Modal Styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 100;
}

.modal-content {
    background-color: white;
    border-radius: 16px;
    padding: 2.5rem;
    text-align: center;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
    position: relative;
}

.close-btn {
    position: absolute;
    right: 1.5rem;
    top: 1.5rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-light);
}

.success-animation {
    margin: 0 auto 1.5rem;
    width: 80px;
    height: 80px;
}

.checkmark {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: block;
    stroke-width: 2;
    stroke: var(--success);
    stroke-miterlimit: 10;
    margin: 0 auto;
    box-shadow: inset 0px 0px 0px var(--success);
    animation: fill .4s ease-in-out .4s forwards, scale .3s ease-in-out .9s both;
}

.checkmark-circle {
    stroke-dasharray: 166;
    stroke-dashoffset: 166;
    stroke-width: 2;
    stroke-miterlimit: 10;
    stroke: var(--success);
    fill: none;
    animation: stroke .6s cubic-bezier(0.65, 0, 0.45, 1) forwards;
}

.checkmark-check {
    transform-origin: 50% 50%;
    stroke-dasharray: 48;
    stroke-dashoffset: 48;
    animation: stroke .3s cubic-bezier(0.65, 0, 0.45, 1) .8s forwards;
}

@keyframes stroke {
    100% {
        stroke-dashoffset: 0;
    }
}

@keyframes scale {
    0%, 100% {
        transform: none;
    }
    50% {
        transform: scale3d(1.1, 1.1, 1);
    }
}

@keyframes fill {
    100% {
        box-shadow: inset 0px 0px 0px 30px white;
    }
}

.modal h2 {
    font-size: 1.8rem;
    color: var(--success);
    margin-bottom: 1rem;
}

.modal p {
    margin-bottom: 1rem;
    color: var(--text);
    font-size: 1.1rem;
}

.donation-amount {
    font-weight: 600;
    font-size: 1.2rem;
}

/* Responsive Adjustments */
@media (max-width: 640px) {
    .form-container {
        padding: 1.5rem;
    }
    
    .amount-options {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .payment-options {
        grid-template-columns: 1fr;
    }
    
    .form-row.two-columns {
        grid-template-columns: 1fr;
    }
}