/**
 * FV Mitglieder - Frontend Styles
 * Passend zum Förderverein Modern Theme
 */

/* Basis-Variablen (vom Theme übernommen) */
:root {
    --fvm-primary: var(--fv-primary, #2E7D32);
    --fvm-primary-light: var(--fv-primary-light, #4CAF50);
    --fvm-primary-rgb: var(--fv-primary-rgb, 46, 125, 50);
    --fvm-dark: #1A1A2E;
    --fvm-gray: #607D8B;
    --fvm-gray-light: #F5F7FA;
    --fvm-white: #FFFFFF;
    --fvm-error: #E53935;
    --fvm-success: #43A047;
    --fvm-warning: #FB8C00;
    --fvm-radius: 12px;
    --fvm-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
    --fvm-shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1);
    --fvm-transition: 300ms ease;
}

/* Beitrittsformular Container */
.fvm-beitrittsformular {
    max-width: 800px;
    margin: 0 auto;
}

/* Formular */
.fvm-form {
    background: transparent;
}

/* Formular-Sektionen */
.fvm-form-section {
    background: var(--fvm-white);
    border-radius: var(--fvm-radius);
    padding: 30px;
    margin-bottom: 25px;
    box-shadow: var(--fvm-shadow);
}

.fvm-form-section-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--fvm-dark);
    margin: 0 0 25px 0;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--fvm-gray-light);
}

.fvm-form-section-icon {
    font-size: 1.5rem;
}

.fvm-optional {
    font-weight: 400;
    color: var(--fvm-gray);
    font-size: 0.85em;
}

/* Form Rows */
.fvm-form-row {
    margin-bottom: 20px;
}

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

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

.fvm-form-row-small {
    max-width: 150px;
}

/* Labels */
.fvm-label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--fvm-dark);
}

.fvm-required {
    color: var(--fvm-error);
}

/* Inputs */
.fvm-input {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--fvm-gray-light);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--fvm-transition);
    background: var(--fvm-white);
}

.fvm-input:focus {
    outline: none;
    border-color: var(--fvm-primary);
    box-shadow: 0 0 0 3px rgba(var(--fvm-primary-rgb), 0.1);
}

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

.fvm-input[readonly] {
    background: var(--fvm-gray-light);
    color: var(--fvm-gray);
}

/* Radio Buttons */
.fvm-radio-group {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
}

.fvm-radio-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-weight: 400;
}

.fvm-radio-group input[type="radio"] {
    width: 20px;
    height: 20px;
    accent-color: var(--fvm-primary);
}

/* Checkboxen */
.fvm-checkbox-label {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    cursor: pointer;
    line-height: 1.5;
}

.fvm-checkbox-label input[type="checkbox"] {
    width: 22px;
    height: 22px;
    margin-top: 2px;
    accent-color: var(--fvm-primary);
    flex-shrink: 0;
}

.fvm-checkbox-required {
    background: rgba(var(--fvm-primary-rgb), 0.05);
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 15px;
}

/* Euro Input */
.fvm-input-euro {
    position: relative;
    display: inline-block;
    width: 150px;
}

.fvm-input-euro .fvm-input {
    padding-right: 40px;
}

.fvm-euro-symbol {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    font-weight: 600;
    color: var(--fvm-gray);
}

/* Beitrag Info Box */
.fvm-beitrag-info {
    background: linear-gradient(135deg, rgba(var(--fvm-primary-rgb), 0.1), rgba(var(--fvm-primary-rgb), 0.05));
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    border-left: 4px solid var(--fvm-primary);
}

.fvm-beitrag-info p {
    margin: 0 0 10px 0;
}

.fvm-beitrag-info p:last-child {
    margin-bottom: 0;
}

.fvm-small {
    font-size: 0.9rem;
    color: var(--fvm-gray);
}

/* SEPA Section */
.fvm-sepa-section {
    border: 2px solid var(--fvm-primary-light);
}

.fvm-sepa-info {
    background: var(--fvm-gray-light);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 25px;
}

.fvm-sepa-info p {
    margin: 0 0 10px 0;
}

/* IBAN Validation */
.fvm-iban-input {
    font-family: 'SF Mono', Monaco, Consolas, monospace;
    letter-spacing: 1px;
}

.fvm-iban-status {
    margin-top: 8px;
    font-size: 0.9rem;
}

.fvm-iban-status.valid {
    color: var(--fvm-success);
}

.fvm-iban-status.invalid {
    color: var(--fvm-error);
}

/* Consent Section */
.fvm-consent-section {
    background: linear-gradient(135deg, #FFF8E1, #FFFDE7);
}

.fvm-consent-box {
    background: var(--fvm-white);
    padding: 20px;
    border-radius: 8px;
}

/* DSGVO Link */
.fvm-dsgvo-link {
    color: var(--fvm-primary);
    text-decoration: underline;
}

/* Submit */
.fvm-form-submit {
    text-align: center;
    padding: 20px 0;
}

.fvm-submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--fvm-primary), var(--fvm-primary-light));
    color: white;
    border: none;
    padding: 18px 40px;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--fvm-transition);
    box-shadow: 0 10px 40px -10px rgba(var(--fvm-primary-rgb), 0.5);
}

.fvm-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px -10px rgba(var(--fvm-primary-rgb), 0.6);
}

.fvm-submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Nachrichten */
.fvm-form-message {
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: none;
}

.fvm-form-message.error {
    background: #FFEBEE;
    color: var(--fvm-error);
    border: 1px solid var(--fvm-error);
    display: block;
}

.fvm-form-message.success {
    background: #E8F5E9;
    color: var(--fvm-success);
    border: 1px solid var(--fvm-success);
    display: block;
}

/* Erfolgs-Nachricht */
.fvm-success-message {
    text-align: center;
    padding: 60px 40px;
    background: var(--fvm-white);
    border-radius: var(--fvm-radius);
    box-shadow: var(--fvm-shadow-lg);
}

.fvm-success-icon {
    font-size: 5rem;
    margin-bottom: 20px;
}

.fvm-success-message h2 {
    color: var(--fvm-primary);
    margin-bottom: 15px;
}

/* Modal */
.fvm-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.6);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.fvm-modal-content {
    background: var(--fvm-white);
    border-radius: var(--fvm-radius);
    max-width: 700px;
    max-height: 80vh;
    overflow: hidden;
    position: relative;
}

.fvm-modal-content h3 {
    padding: 20px 30px;
    margin: 0;
    background: var(--fvm-gray-light);
    border-bottom: 1px solid #eee;
}

.fvm-modal-body {
    padding: 30px;
    overflow-y: auto;
    max-height: 60vh;
}

.fvm-modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--fvm-gray);
}

.fvm-modal-close:hover {
    color: var(--fvm-dark);
}

/* Responsive */
@media (max-width: 768px) {
    .fvm-form-grid,
    .fvm-form-row-grid {
        grid-template-columns: 1fr;
    }
    
    .fvm-form-section {
        padding: 20px;
    }
    
    .fvm-radio-group {
        flex-direction: column;
        gap: 15px;
    }
    
    .fvm-submit-btn {
        width: 100%;
    }
}