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

body {
    background-color: #fff9e6;
    color: #333;
    position: relative;
    min-height: 100vh;
    overflow-x: hidden;
}

.logo-background {
    position: absolute;
    bottom: 20px;
    right: 20px;
    opacity: 0.1;
    z-index: 0;
}

.logo-background img {
    width: 300px;
    height: auto;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 20px;
    position: relative;
    z-index: 1;
}

.header {
    text-align: center;
    white-space: nowrap;
    margin-bottom: 30px;
}

.headerTWO {
    text-align: center;
    margin-bottom: 30px;
}

.header h1 {
    color: #d4a017;
    font-size: 2.2rem;
    margin-bottom: 15px;
}

.header p {
    color: #5a5a5a;
    font-size: 1.1rem;
    line-height: 1.6;
}

.donation-form {
    background-color: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid #f0e0a0;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #d4a017;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="number"],
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #f0e0a0;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s;
    background-color: #fffcf0;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: #d4a017;
    outline: none;
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.donation-options {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 15px;
}

.donation-option {
    flex: 1 1 calc(20% - 10px);
    min-width: 80px;
}

.donation-option input[type="radio"] {
    display: none;
}

.donation-option label {
    display: block;
    padding: 10px;
    background-color: #fff5d0;
    border: 1px solid #f0e0a0;
    border-radius: 5px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    color: #b08d10;
}

.donation-option input[type="radio"]:checked + label {
    background-color: #d4a017;
    color: white;
    border-color: #d4a017;
}

.other-amount {
    margin-top: 15px;
    display: none;
    transition: all 0.3s ease;
}

.other-amount.active {
    display: block;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 15px;
    margin-top: 30px;
}

.btn {
    padding: 12px 25px;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn-submit {
    background-color: #d4a017;
    color: white;
}

.btn-submit:hover {
    background-color: #b08d10;
}

.btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.btn-cancel {
    background-color: #e0e0e0;
    color: #333;
}

.btn-cancel:hover {
    background-color: #c8c8c8;
}

.error-message {
    color: #c23b3b;
    font-size: 0.9rem;
    margin-top: 5px;
    display: none;
    font-weight: 500;
}

.form-group.error .error-message {
    display: block;
}

.form-group.error input,
.form-group.error textarea {
    border-color: #c23b3b !important;
    background-color: #fff8f8;
}

#amountError {
    display: none;
    margin-top: 10px;
}

.success-message {
    display: none;
    text-align: center;
    padding: 25px;
    background-color: #d4f4d4;
    color: #2e7d32;
    border-radius: 10px;
    margin-bottom: 20px;
    border: 1px solid #a5d6a7;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* PIX Section */
.pix-section {
    margin: 30px 0;
    padding: 25px;
    background-color: #fff5d0;
    border-radius: 10px;
    border: 1px solid #f0e0a0;
}

.pix-section h3 {
    color: #d4a017;
    margin-bottom: 20px;
    text-align: center;
    font-size: 1.4rem;
}

.pix-details {
    display: flex;
    gap: 30px;
    align-items: center;
}

.pix-data {
    flex: 1;
}

.pix-key {
    background: white;
    padding: 12px 15px;
    border-radius: 5px;
    font-family: monospace;
    font-size: 1.1rem;
    margin: 10px 0;
    border: 1px solid #f0e0a0;
    word-break: break-all;
}

.btn-copy {
    background-color: #d4a017;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.9rem;
    margin-bottom: 20px;
    transition: background-color 0.3s;
}

.btn-copy:hover {
    background-color: #b08d10;
}

.pix-instructions {
    margin-top: 20px;
}

.pix-instructions ol {
    padding-left: 20px;
}

.pix-instructions li {
    margin-bottom: 8px;
}

.pix-qr-code {
    flex: 0 0 200px;
    text-align: center;
    padding: 15px;
    background: white;
    border-radius: 8px;
    border: 1px solid #f0e0a0;
}

.qr-caption {
    margin-top: 10px;
    font-size: 0.9rem;
    color: #5a5a5a;
}

/* CORRIGIR ERROS VISUAIS */
.error-message {
    display: none;
    color: #c23b3b;
    font-size: 0.9rem;
    margin-top: 5px;
    font-weight: 500;
}

.form-group.error .error-message {
    display: block !important;
}

.form-group.error input,
.form-group.error textarea {
    border-color: #c23b3b !important;
    background-color: #fff8f8;
}

#amountError {
    display: none;
    color: #c23b3b;
    font-size: 0.9rem;
    margin-top: 10px;
}

.other-amount {
    margin-top: 15px;
    transition: all 0.3s ease;
}

.other-amount.active {
    display: block !important;
}

.btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

@media (max-width: 768px) {
    .donation-option {
        flex: 1 1 calc(50% - 10px);
    }
    .container {
        padding: 20px 10px;
    }
    .header h1 {
        font-size: 1.8rem;
    }
    .pix-details {
        flex-direction: column;
    }
    .pix-qr-code {
        margin-top: 20px;
    }
}

/* === QR CODE ESTÁTICO RESPONSIVO === */
.pix-qr-code {
    flex: 0 0 200px;
    text-align: center;
    padding: 15px;
    background: white;
    border-radius: 8px;
    border: 1px solid #f0e0a0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    max-width: 200px;
    margin: 0 auto;
    box-sizing: border-box;
}

.qr-image {
    width: 100% !important;
    height: auto !important;
    max-width: 180px !important;
    border-radius: 6px;
    display: block;
    margin: 0 auto;
}

.qr-caption {
    margin-top: 8px;
    font-size: 0.85rem;
    color: #5a5a5a;
    text-align: center;
}

@media (max-width: 768px) {
    .pix-details {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    .pix-qr-code {
        flex: none;
        width: 100%;
        max-width: 180px;
        padding: 12px;
    }
    .qr-image {
        max-width: 150px !important;
    }
}

@media (max-width: 480px) {
    .pix-qr-code {
        max-width: 150px;
    }
    .qr-image {
        max-width: 130px !important;
    }
}