@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700&display=swap');

:root {
    --primary-purple: #512783;
    --primary-orange: #f18918;
    --light-gray: #dadada;
    --dark-gray: #403c43;
    --white: #ffffff;
    --success: #4caf50;
    --error: #f44336;
    --shadow: 0 2px 8px rgba(81, 39, 131, 0.1);
    --shadow-hover: 0 4px 16px rgba(81, 39, 131, 0.15);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Montserrat', sans-serif;
    background: linear-gradient(135deg, #f5f5f5 0%, var(--light-gray) 100%);
    min-height: 100vh;
    padding: 20px;
    color: var(--dark-gray);
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    padding: 0;
    box-shadow: var(--shadow);
    overflow: visible;
}

.header {
    background: var(--primary-purple);
    padding: 40px;
    text-align: center;
    position: relative;
}

.logo {
    width: 120px;
    height: auto;
    margin-bottom: 20px;
}

h1 {
    color: var(--white);
    font-size: 28px;
    font-weight: 600;
    letter-spacing: -0.5px;
    margin: 0;
}

.success-message {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: none;
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.success-message.show {
    display: flex;
    animation: fadeIn 0.3s ease;
}

.success-content {
    background: var(--white);
    padding: 40px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    width: 90%;
    max-width: 500px;
    animation: slideDown 0.3s ease;
    border-radius: 8px;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: var(--success);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    font-weight: bold;
    margin: 0 auto 20px;
}

.success-content h3 {
    color: var(--primary-purple);
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 10px;
}

.success-content p {
    color: var(--dark-gray);
    margin-bottom: 20px;
    font-size: 16px;
}

.success-question {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 2px solid var(--light-gray);
}

.success-question p {
    font-weight: 500;
    margin-bottom: 20px;
}

.btn-add-another,
.btn-finish {
    padding: 12px 30px;
    margin: 0 10px;
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-add-another {
    background: var(--primary-orange);
    color: var(--white);
}

.btn-add-another:hover {
    background: #e07d0a;
    transform: translateY(-2px);
}

.btn-finish {
    background: var(--light-gray);
    color: var(--dark-gray);
}

.btn-finish:hover {
    background: #c0c0c0;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

form {
    padding: 40px;
    display: block;
    background: var(--white);
}

.form-section {
    margin-bottom: 40px;
}

.form-section h2 {
    color: var(--primary-purple);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-orange);
    display: inline-block;
}

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

.form-group label {
    display: block;
    color: var(--dark-gray);
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--light-gray);
    background: var(--white);
    font-family: 'Montserrat', sans-serif;
    font-size: 15px;
    color: var(--dark-gray);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-purple);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(81, 39, 131, 0.1);
}

.form-group input:valid {
    border-color: var(--light-gray);
}

.form-group input:invalid:not(:placeholder-shown) {
    border-color: var(--error);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.submit-button {
    background: var(--primary-orange);
    color: var(--white);
    border: none;
    padding: 15px 40px;
    font-size: 16px;
    font-weight: 600;
    font-family: 'Montserrat', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    margin-top: 20px;
    box-shadow: 0 2px 8px rgba(241, 137, 24, 0.3);
}

.submit-button:hover {
    background: #e07d0a;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(241, 137, 24, 0.4);
}

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

.submit-button:disabled {
    background: var(--light-gray);
    color: var(--dark-gray);
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

/* Placeholders */
input::placeholder {
    color: #a0a0a0;
    font-weight: 400;
}

/* Custom checkbox and radio styles if needed */
input[type="checkbox"],
input[type="radio"] {
    width: auto;
    margin-right: 8px;
}

/* Responsive design */
@media (max-width: 768px) {
    .container {
        margin: 0;
        box-shadow: none;
    }

    .header {
        padding: 30px 20px;
    }

    h1 {
        font-size: 24px;
    }

    form {
        padding: 30px 20px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .submit-button {
        padding: 12px 30px;
        font-size: 15px;
    }
}

/* Thank you overlay */
.thank-you-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.thank-you-overlay.show {
    opacity: 1;
}

.thank-you-content {
    background: var(--white);
    padding: 50px;
    text-align: center;
    border-radius: 10px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    max-width: 500px;
    width: 90%;
    animation: slideDown 0.4s ease;
}

.thank-you-content h2 {
    color: var(--primary-purple);
    font-size: 26px;
    margin-bottom: 15px;
    font-weight: 600;
}

.thank-you-content p {
    color: var(--dark-gray);
    margin-bottom: 30px;
    font-size: 16px;
}

.thank-you-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-bottom: 20px;
}

.btn-close-window,
.btn-reload {
    padding: 12px 30px;
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 4px;
}

.btn-close-window {
    background: var(--primary-purple);
    color: var(--white);
}

.btn-close-window:hover {
    background: #3f1e66;
    transform: translateY(-2px);
}

.btn-reload {
    background: var(--primary-orange);
    color: var(--white);
}

.btn-reload:hover {
    background: #e07d0a;
    transform: translateY(-2px);
}

.close-instruction {
    display: none;
    font-size: 14px;
    color: #888;
    font-style: italic;
    margin-top: 20px;
}

/* Loading state */
.loading {
    position: relative;
    pointer-events: none;
    opacity: 0.6;
}

.loading::after {
    content: "";
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 2px solid var(--primary-purple);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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