/* ==============================================
   SYNAPTIK - FORMS
   ============================================== */

/* ========== FORM CONTAINER ========== */
.form-container {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-lg);
}

/* ========== FORM GROUPS ========== */
.form-group {
    margin-bottom: var(--space-lg);
    position: relative;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-label {
    display: block;
    margin-bottom: var(--space-xs);
    font-weight: 500;
    color: var(--color-text-primary);
    font-size: 0.9375rem;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--space-md);
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    color: var(--color-text-primary);
    background: var(--color-white);
    transition: all var(--transition-normal);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-input::placeholder {
    color: var(--color-text-secondary);
    opacity: 0.6;
}

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

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23667eea' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-md) center;
    padding-right: calc(var(--space-md) * 2.5);
}

.form-error {
    display: none;
    color: #f857a6;
    font-size: 0.875rem;
    margin-top: var(--space-xs);
}

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

.form-group.error .form-input,
.form-group.error .form-select,
.form-group.error .form-textarea {
    border-color: #f857a6;
}

.form-help {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    margin-top: var(--space-xs);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.form-help i {
    color: #4facfe;
}

.form-help a {
    color: #4facfe;
    text-decoration: underline;
}

/* ========== FORM GRID ========== */
.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

@media (max-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
}

/* ========== RADIO & CHECKBOX ========== */
.radio-group,
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.radio-label,
.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    cursor: pointer;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    transition: all var(--transition-fast);
}

.radio-label:hover,
.checkbox-label:hover {
    background: rgba(102, 126, 234, 0.05);
}

.radio-label input[type="radio"],
.checkbox-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.radio-custom,
.checkbox-custom {
    position: relative;
    width: 22px;
    height: 22px;
    min-width: 22px;
    border: 2px solid rgba(0, 0, 0, 0.2);
    border-radius: 50%;
    transition: all var(--transition-fast);
    margin-top: 2px;
}

.checkbox-custom {
    border-radius: 4px;
}

.radio-label input[type="radio"]:checked ~ .radio-custom,
.checkbox-label input[type="checkbox"]:checked ~ .checkbox-custom {
    border-color: #667eea;
    background: var(--gradient-primary);
}

.radio-label input[type="radio"]:checked ~ .radio-custom::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-white);
}

.checkbox-label input[type="checkbox"]:checked ~ .checkbox-custom::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--color-white);
    font-size: 14px;
    font-weight: bold;
}

/* ========== FILE UPLOAD ========== */
.file-upload {
    position: relative;
}

.file-upload input[type="file"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.file-upload-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-2xl);
    border: 2px dashed rgba(102, 126, 234, 0.3);
    border-radius: var(--radius-md);
    background: rgba(102, 126, 234, 0.05);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.file-upload-label:hover {
    border-color: #667eea;
    background: rgba(102, 126, 234, 0.1);
}

.file-upload-label i {
    font-size: 2.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.file-upload-label span {
    font-weight: 500;
    color: var(--color-text-primary);
}

.file-upload-label small {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

/* ========== MULTI-STEP FORM ========== */
.inscription-form-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.form-progress {
    margin-bottom: var(--space-2xl);
}

.progress-bar {
    height: 6px;
    background: rgba(102, 126, 234, 0.1);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: var(--space-lg);
}

.progress-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    transition: width var(--transition-slow);
}

.progress-fill[data-step="1"] { width: 16.66%; }
.progress-fill[data-step="2"] { width: 33.33%; }
.progress-fill[data-step="3"] { width: 50%; }
.progress-fill[data-step="4"] { width: 66.66%; }
.progress-fill[data-step="5"] { width: 83.33%; }
.progress-fill[data-step="6"] { width: 100%; }

.progress-steps {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-sm);
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    text-align: center;
}

.step-number {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.05);
    color: var(--color-text-secondary);
    font-weight: 600;
    transition: all var(--transition-normal);
}

.step.active .step-number {
    background: var(--gradient-primary);
    color: var(--color-white);
    transform: scale(1.1);
}

.step-label {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

.step.active .step-label {
    color: var(--color-text-primary);
    font-weight: 500;
}

@media (max-width: 768px) {
    .progress-steps {
        grid-template-columns: repeat(3, 1fr);
    }

    .step-label {
        display: none;
    }

    .step.active .step-label {
        display: block;
    }
}

/* ========== FORM STEPS ========== */
.form-step {
    display: none;
}

.form-step.active {
    display: block;
    animation: fadeInUp 0.4s ease-out;
}

.step-title {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 2px solid transparent;
    border-image: var(--gradient-primary) 1;
}

.step-title i {
    font-size: 1.75rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.step-description {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.7;
}

.subsection-title {
    font-size: 1.125rem;
    margin: var(--space-xl) 0 var(--space-md);
    color: var(--color-text-primary);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

/* ========== FORM NAVIGATION ========== */
.form-navigation {
    display: flex;
    justify-content: space-between;
    gap: var(--space-md);
    margin-top: var(--space-2xl);
    padding-top: var(--space-2xl);
    border-top: 2px solid rgba(0, 0, 0, 0.05);
}

.btn-prev,
.btn-next,
.btn-submit {
    padding: var(--space-md) var(--space-2xl);
}

.btn-prev {
    margin-right: auto;
}

.btn-submit {
    margin-left: auto;
}

/* ========== RECAPITULATIF ========== */
.recapitulatif {
    padding: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.recapitulatif h3 {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-lg);
}

.recap-section {
    margin-bottom: var(--space-lg);
    padding: var(--space-md);
    background: rgba(102, 126, 234, 0.05);
    border-radius: var(--radius-md);
}

.recap-section h4 {
    font-size: 1rem;
    margin-bottom: var(--space-sm);
    color: #667eea;
}

.recap-item {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: var(--space-md);
    padding: var(--space-xs) 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.recap-item:last-child {
    border-bottom: none;
}

.recap-label {
    font-weight: 500;
    color: var(--color-text-secondary);
}

.recap-value {
    color: var(--color-text-primary);
}

/* ========== CONSENTEMENTS ========== */
.form-consents {
    margin-top: var(--space-2xl);
}

.consent-box {
    padding: var(--space-lg);
    background: rgba(102, 126, 234, 0.05);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
}

.consent-box.rgpd-detailed {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05), rgba(240, 147, 251, 0.05));
    border: 2px solid rgba(102, 126, 234, 0.2);
}

.rgpd-text {
    margin-top: var(--space-md);
    padding-left: calc(var(--space-md) + 22px);
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
}

.rgpd-text p {
    margin-bottom: var(--space-sm);
}

.rgpd-text i {
    color: #667eea;
    margin-right: var(--space-xs);
}

.rgpd-text a {
    color: #667eea;
    text-decoration: underline;
}

.signature-box {
    padding: var(--space-lg);
    background: linear-gradient(135deg, rgba(86, 171, 47, 0.05), rgba(168, 224, 99, 0.05));
    border: 2px solid rgba(86, 171, 47, 0.2);
    border-radius: var(--radius-md);
}

.signature-box i {
    font-size: 1.5rem;
    background: var(--gradient-success);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.signature-note {
    margin-top: var(--space-md);
    padding: var(--space-md);
    background: rgba(86, 171, 47, 0.1);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

/* ========== CHARACTER COUNTER ========== */
.char-counter {
    text-align: right;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-top: var(--space-xs);
}

.char-counter .current {
    font-weight: 600;
    color: #667eea;
}

/* ========== CPF SPECIFIC ========== */
.cpf-field {
    transition: all var(--transition-normal);
}

.cpf-field.show {
    display: block !important;
}

/* ========== FORM RESPONSIVE ========== */
@media (max-width: 768px) {
    .form-container {
        padding: var(--space-lg);
    }

    .form-navigation {
        flex-direction: column;
    }

    .btn-prev,
    .btn-next,
    .btn-submit {
        width: 100%;
        margin: 0 !important;
    }

    .recap-item {
        grid-template-columns: 1fr;
        gap: var(--space-xs);
    }
}