:root {
    --sw-navy: #102A43;
    --sw-blue: #1473E6;
    --sw-orange: #FF7A00;
    --sw-bg: #F6F8FA;
    --sw-white: #FFFFFF;
    --sw-text: #333333;
    --sw-error-bg: #f8d7da;
    --sw-error-text: #721c24;
    --sw-error-border: #f5c6cb;
    --sw-success-bg: #d4edda;
    --sw-success-text: #155724;
    --sw-success-border: #c3e6cb;
}

.sofortwerk-public-form-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 30px;
    background: var(--sw-bg);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(16, 42, 67, 0.08);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    color: var(--sw-text);
}

.sofortwerk-public-form-container * {
    box-sizing: border-box;
}

.sofortwerk-form-title {
    color: var(--sw-navy);
    font-size: 1.5rem;
    font-weight: 700;
    margin-top: 0;
    margin-bottom: 0.5rem;
}

.sofortwerk-form-subtitle {
    color: #627D98;
    font-size: 1rem;
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.sw-step-indicator {
    font-size: 0.85em;
    color: #627D98;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 5px;
    font-weight: 600;
}

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

.sofortwerk-form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--sw-navy);
    font-size: 0.95rem;
}

.sofortwerk-form-group input[type="text"],
.sofortwerk-form-group input[type="email"],
.sofortwerk-form-group select,
.sofortwerk-form-group textarea {
    width: 100%;
    padding: 14px;
    border: 1px solid #D9E2EC;
    border-radius: 6px;
    font-size: 16px;
    background: var(--sw-white);
    color: var(--sw-navy);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.sofortwerk-form-group input[type="text"]:focus,
.sofortwerk-form-group input[type="email"]:focus,
.sofortwerk-form-group select:focus,
.sofortwerk-form-group textarea:focus {
    outline: none;
    border-color: var(--sw-blue);
    box-shadow: 0 0 0 3px rgba(20, 115, 230, 0.15);
}

.sofortwerk-form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Readonly fields styling */
.sofortwerk-form-group input[readonly] {
    background-color: #E4E7EB;
    color: #486581;
    cursor: not-allowed;
    border-color: #D9E2EC;
}

.sw-plz-readonly-group {
    display: flex;
    gap: 12px;
    align-items: center;
}

.sw-plz-readonly-group input {
    width: 120px !important;
}

.sw-change-plz-link {
    color: var(--sw-blue);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s;
}

.sw-change-plz-link:hover {
    color: var(--sw-navy);
    text-decoration: underline;
}

.sw-privacy-notice {
    font-size: 0.85rem;
    color: #627D98;
    line-height: 1.4;
    margin-bottom: 20px;
}

.sw-privacy-notice a {
    color: var(--sw-blue);
    text-decoration: none;
}

.sw-privacy-notice a:hover {
    text-decoration: underline;
}

.sofortwerk-form-row {
    display: flex;
    gap: 15px;
}

.sofortwerk-form-row > .sofortwerk-form-group {
    flex: 1;
}

.sofortwerk-submit-btn {
    display: block;
    width: 100%;
    padding: 16px 24px;
    background-color: var(--sw-orange);
    color: var(--sw-white);
    border: none;
    border-radius: 6px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    text-align: center;
    transition: background-color 0.2s, transform 0.1s;
}

.sofortwerk-submit-btn:hover {
    background-color: #E66E00;
}

.sofortwerk-submit-btn:active {
    transform: translateY(1px);
}

.sofortwerk-alert {
    padding: 16px;
    margin-bottom: 24px;
    border-radius: 6px;
    font-weight: 500;
    line-height: 1.5;
}

.sofortwerk-alert-error {
    background-color: var(--sw-error-bg);
    color: var(--sw-error-text);
    border: 1px solid var(--sw-error-border);
}

.sofortwerk-alert-success {
    background-color: var(--sw-success-bg);
    color: var(--sw-success-text);
    border: 1px solid var(--sw-success-border);
}

/* Honeypot field must be visually hidden */
.sw-hp-wrapper {
    position: absolute;
    left: -9999px;
    top: -9999px;
    visibility: hidden;
    opacity: 0;
}

@media (max-width: 600px) {
    .sofortwerk-form-row {
        flex-direction: column;
        gap: 0;
    }
    .sofortwerk-public-form-container {
        padding: 20px;
    }
}